From 3e6e853bd02decc37340919907044860bdb3e6c6 Mon Sep 17 00:00:00 2001
From: Stephen Sawchuk <sawchuk@gmail.com>
Date: Thu, 16 May 2013 11:52:56 -0400
Subject: [PATCH] add more helpful readmes and learn.json.

---
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 create mode 100644 labs/dependency-examples/canjs_require/bower_components/jquery/jquery.js
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 create mode 100644 learn.template.json
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 create mode 100644 tasks/package.json
 create mode 100644 vanilla-examples/vanillajs/readme.md

diff --git a/.gitignore b/.gitignore
index e43b0f9889..3a0553dc58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .DS_Store
+tasks/node_modules
diff --git a/CNAME b/CNAME
deleted file mode 100644
index f95c6169f4..0000000000
--- a/CNAME
+++ /dev/null
@@ -1 +0,0 @@
-todomvc.com
\ No newline at end of file
diff --git a/architecture-examples/agilityjs/bower_components/todomvc-common/base.css b/architecture-examples/agilityjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/agilityjs/bower_components/todomvc-common/base.css
+++ b/architecture-examples/agilityjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/agilityjs/bower_components/todomvc-common/base.js b/architecture-examples/agilityjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/agilityjs/bower_components/todomvc-common/base.js
+++ b/architecture-examples/agilityjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/agilityjs/index.html b/architecture-examples/agilityjs/index.html
index 9a50134ada..ab14b90da7 100644
--- a/architecture-examples/agilityjs/index.html
+++ b/architecture-examples/agilityjs/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="agilityjs">
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/architecture-examples/agilityjs/readme.md b/architecture-examples/agilityjs/readme.md
new file mode 100644
index 0000000000..f434e7644e
--- /dev/null
+++ b/architecture-examples/agilityjs/readme.md
@@ -0,0 +1,33 @@
+# Agility.js TodoMVC Example
+
+> [Agility.js](http://agilityjs.com) is an MVC library for Javascript that lets you write maintainable and reusable browser code without the verbose or infrastructural overhead found in other MVC libraries. The goal is to enable developers to write web apps at least as quickly as with jQuery, while simplifying long-term maintainability through MVC objects.
+
+> _[Agility.js - agilityjs.com](http://agilityjs.com)_
+
+
+## Learning Agility.js
+
+The [Agility.js website](http://agilityjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Official Documentation](http://agilityjs.com/docs/docs.html)
+* [Try it out on JSBin](http://jsbin.com/agility/224/edit)
+* [Applications built with Agility.js](http://agilityjs.com/docs/gallery.html)
+
+Articles and guides from the community:
+
+* [Step by step from jQuery to Agility.js](https://gist.github.com/pindia/3166678)
+
+Get help from other Agility.js users:
+
+* [Google Groups mailing list](http://groups.google.com/group/agilityjs)
+* [agility.js on Stack Overflow](http://stackoverflow.com/questions/tagged/agility.js)
+* [Agility.js on Twitter](https://twitter.com/agilityjs)
+* [Agility.js on Google +](https://plus.google.com/116251025970928820842/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
+This TodoMVC application was created by [tshm](https://github.com/tshm).
diff --git a/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.css b/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.css
+++ b/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.js b/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.js
+++ b/architecture-examples/angularjs-perf/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/angularjs-perf/index.html b/architecture-examples/angularjs-perf/index.html
index fbf7ca7e19..28fe6e5622 100644
--- a/architecture-examples/angularjs-perf/index.html
+++ b/architecture-examples/angularjs-perf/index.html
@@ -1,11 +1,11 @@
 <!doctype html>
-<html lang="en" ng-app="todomvc">
+<html lang="en" ng-app="todomvc" data-framework="angularjs">
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 		<title>AngularJS • TodoMVC</title>
 		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<style>[ng-cloak] {display: none}</style>
+		<style>[ng-cloak] { display: none; }</style>
 	</head>
 	<body>
 		<section id="todoapp" ng-controller="TodoCtrl">
diff --git a/architecture-examples/angularjs-perf/readme.md b/architecture-examples/angularjs-perf/readme.md
index a554a323d8..fbc7dfe636 100644
--- a/architecture-examples/angularjs-perf/readme.md
+++ b/architecture-examples/angularjs-perf/readme.md
@@ -1,5 +1,42 @@
-# AngularJS (performance optimized) TodoMVC app
+# AngularJS (Performance Optimized) TodoMVC Example
 
+> HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
+
+> _[AngularJS - angularjs.com](http://angularjs.com)_
+
+
+## Learning AngularJS
+The [AngularJS website](http://angularjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tutorial](http://docs.angularjs.org/tutorial)
+* [API Reference](http://docs.angularjs.org/api)
+* [Developer Guide](http://docs.angularjs.org/guide)
+* [Applications built with AngularJS](http://builtwith.angularjs.org)
+* [Blog](http://blog.angularjs.org)
+* [FAQ](http://docs.angularjs.org/misc/faq)
+* [AngularJS Meetups](http://www.youtube.com/angularjs)
+
+Articles and guides from the community:
+
+* [Code School AngularJS course](http://www.codeschool.com/code_tv/angularjs-part-1)
+* [5 Awesome AngularJS Features](http://net.tutsplus.com/tutorials/javascript-ajax/5-awesome-angularjs-features)
+* [Using Yeoman with AngularJS](http://briantford.com/blog/angular-yeoman.html)
+* [me&ngular - an introduction to MVW](http://stephenplusplus.github.io/meangular)
+
+Get help from other AngularJS users:
+
+* [Walkthroughs and Tutorials on YouTube](http://www.youtube.com/playlist?list=PL1w1q3fL4pmgqpzb-XhG7Clgi67d_OHXz)
+* [Google Groups mailing list](https://groups.google.com/forum/?fromgroups#!forum/angular)
+* [angularjs on Stack Overflow](http://stackoverflow.com/questions/tagged/angularjs)
+* [AngularJS on Twitter](https://twitter.com/angularjs)
+* [AngularjS on Google +](https://plus.google.com/+AngularJS/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
 The normal AngularJS TodoMVC implemetation performs deep watching of the todos array object. This means that it keeps an in-memory copy of the complete array that is used for dirty checking in order to detect model mutations. For smaller applications such as TodoMVC, this is completely fine as one trades off a little memory and performance for the sake of simplicity.
 
 In larger more complex applications however, where one might be working with 100s or 1000s of large objects one definitely should avoid using this approach. This implementation of the AngularJS app demonstrates the correct way to approach this problem when working in larger apps.
diff --git a/architecture-examples/angularjs/bower_components/todomvc-common/base.css b/architecture-examples/angularjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/angularjs/bower_components/todomvc-common/base.css
+++ b/architecture-examples/angularjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/angularjs/bower_components/todomvc-common/base.js b/architecture-examples/angularjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/angularjs/bower_components/todomvc-common/base.js
+++ b/architecture-examples/angularjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/angularjs/index.html b/architecture-examples/angularjs/index.html
index 682be02150..a2e97f1805 100644
--- a/architecture-examples/angularjs/index.html
+++ b/architecture-examples/angularjs/index.html
@@ -1,11 +1,11 @@
 <!doctype html>
-<html lang="en" ng-app="todomvc">
+<html lang="en" ng-app="todomvc" data-framework="angularjs">
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 		<title>AngularJS • TodoMVC</title>
 		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<style>[ng-cloak] {display: none}</style>
+		<style>[ng-cloak] { display: none; }</style>
 	</head>
 	<body>
 		<section id="todoapp" ng-controller="TodoCtrl">
diff --git a/architecture-examples/angularjs/readme.md b/architecture-examples/angularjs/readme.md
new file mode 100644
index 0000000000..84eb601c04
--- /dev/null
+++ b/architecture-examples/angularjs/readme.md
@@ -0,0 +1,36 @@
+# AngularJS TodoMVC Example
+
+> HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
+
+> _[AngularJS - angularjs.com](http://angularjs.com)_
+
+
+## Learning AngularJS
+The [AngularJS website](http://angularjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tutorial](http://docs.angularjs.org/tutorial)
+* [API Reference](http://docs.angularjs.org/api)
+* [Developer Guide](http://docs.angularjs.org/guide)
+* [Applications built with AngularJS](http://builtwith.angularjs.org)
+* [Blog](http://blog.angularjs.org)
+* [FAQ](http://docs.angularjs.org/misc/faq)
+* [AngularJS Meetups](http://www.youtube.com/angularjs)
+
+Articles and guides from the community:
+
+* [Code School AngularJS course](http://www.codeschool.com/code_tv/angularjs-part-1)
+* [5 Awesome AngularJS Features](http://net.tutsplus.com/tutorials/javascript-ajax/5-awesome-angularjs-features)
+* [Using Yeoman with AngularJS](http://briantford.com/blog/angular-yeoman.html)
+* [me&ngular - an introduction to MVW](http://stephenplusplus.github.io/meangular)
+
+Get help from other AngularJS users:
+
+* [Walkthroughs and Tutorials on YouTube](http://www.youtube.com/playlist?list=PL1w1q3fL4pmgqpzb-XhG7Clgi67d_OHXz)
+* [Google Groups mailing list](https://groups.google.com/forum/?fromgroups#!forum/angular)
+* [angularjs on Stack Overflow](http://stackoverflow.com/questions/tagged/angularjs)
+* [AngularJS on Twitter](https://twitter.com/angularjs)
+* [AngularjS on Google +](https://plus.google.com/+AngularJS/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/architecture-examples/backbone/bower_components/todomvc-common/base.css b/architecture-examples/backbone/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/backbone/bower_components/todomvc-common/base.css
+++ b/architecture-examples/backbone/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/backbone/bower_components/todomvc-common/base.js b/architecture-examples/backbone/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/backbone/bower_components/todomvc-common/base.js
+++ b/architecture-examples/backbone/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/backbone/index.html b/architecture-examples/backbone/index.html
index 801bf8eb9b..3e55b9cb91 100644
--- a/architecture-examples/backbone/index.html
+++ b/architecture-examples/backbone/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="backbonejs">
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/architecture-examples/backbone/readme.md b/architecture-examples/backbone/readme.md
new file mode 100644
index 0000000000..7214c2ab24
--- /dev/null
+++ b/architecture-examples/backbone/readme.md
@@ -0,0 +1,29 @@
+# Backbone.js TodoMVC Example
+
+> Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
+
+> _[Backbone.js - backbonejs.org](http://backbonejs.org)_
+
+
+## Learning Backbone.js
+
+The [Backbone.js website](http://backbonejs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Annotated source code](http://backbonejs.org/docs/backbone.html)
+* [Applications built with Backbone.js](http://backbonejs.org/#examples)
+* [FAQ](http://backbonejs.org/#faq)
+
+Articles and guides from the community:
+
+* [Developing Backbone.js Applications](http://addyosmani.github.io/backbone-fundamentals)
+* [Collection of tutorials, blog posts, and example sites](https://github.com/documentcloud/backbone/wiki/Tutorials%2C-blog-posts-and-example-sites)
+
+Get help from other Backbone.js users:
+
+* [Backbone.js on StackOverflow](http://stackoverflow.com/questions/tagged/backbone.js)
+* [Google Groups mailing list](https://groups.google.com/forum/#!forum/backbonejs)
+* [Backbone.js on Twitter](http://twitter.com/documentcloud)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/architecture-examples/canjs/bower_components/todomvc-common/base.css b/architecture-examples/canjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/canjs/bower_components/todomvc-common/base.css
+++ b/architecture-examples/canjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/canjs/bower_components/todomvc-common/base.js b/architecture-examples/canjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/canjs/bower_components/todomvc-common/base.js
+++ b/architecture-examples/canjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/canjs/index.html b/architecture-examples/canjs/index.html
index cc315515c2..c3bb8d60aa 100644
--- a/architecture-examples/canjs/index.html
+++ b/architecture-examples/canjs/index.html
@@ -1,28 +1,26 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>CanJS • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-	</head>
-	<body>
-		<section id="todoapp">
-		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Written by <a href="http://bitovi.com">Bitovi</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-		</footer>
-
-		<script src="bower_components/jquery/jquery.js"></script>
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script src="bower_components/canjs/can.jquery.js"></script>
-		<script src="bower_components/canjs-localstorage/can.localstorage.js"></script>
-
-		<script src="js/lib/can.mustache.min.js"></script>
-		<script src="js/models/todo.js"></script>
-		<script src="js/todos/todos.js"></script>
-		<script src="js/app.js"></script>
-	</body>
+<html lang="en" data-framework="canjs">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>CanJS • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Written by <a href="http://bitovi.com">Bitovi</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/canjs/can.jquery.js"></script>
+	<script src="bower_components/canjs-localstorage/can.localstorage.js"></script>
+	<script src="js/lib/can.mustache.min.js"></script>
+	<script src="js/models/todo.js"></script>
+	<script src="js/todos/todos.js"></script>
+	<script src="js/app.js"></script>
+</body>
 </html>
diff --git a/architecture-examples/canjs/readme.md b/architecture-examples/canjs/readme.md
index 80eeccd63f..6b7eedae80 100644
--- a/architecture-examples/canjs/readme.md
+++ b/architecture-examples/canjs/readme.md
@@ -1,42 +1,64 @@
-# CanJS
+# CanJS TodoMVC Example
 
-CanJS is a client-side, JavaScript framework that makes building rich web applications easy. It provides:
+> CanJS is a MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
 
- - *can.Model* - for connecting to RESTful JSON interfaces
- - *can.View* - for template loading and caching
- - *can.Observe* - for key-value binding
- - *can.EJS* - live binding templates
- - *can.Control* - declarative event bindings
- - *can.route* - routing support
+> _[CanJS - canjs.com](http://canjs.com)_
 
-And works with jQuery, Zepto, YUI, Dojo and Mootools.
 
-## CanJS and JavaScriptMVC
+## Learning CanJS
 
-*CanJS* is the extracted, more modern and more library-like MVC parts of [JavaScriptMVC](http://javascriptmvc.com)
-(formerly known as *jQueryMX*).
+The [CanJS website](http://canjs.com) is a great resource for getting started.
 
-*JavaScriptMVC 3.3* uses CanJS for the MVC structure so this TodoMVC example **applies to JavaScriptMVC** as well.
-Additionally JavaScriptMVC contains:
+Here are some links you may find helpful:
 
-- [CanJS](http://canjs.us) - For the MVC parts
+* [Documentation](http://donejs.com/docs.html#!canjs)
+* [Why CanJS](http://canjs.com/#why_canjs)
+* [Applications built with CanJS](http://canjs.com/#examples)
+* [Blog](http://bitovi.com/blog/tag/canjs)
+* [Getting started video](http://www.youtube.com/watch?v=GdT4Oq6ZQ68)
+
+Articles and guides from the community:
+
+* [Diving into CanJS](http://net.tutsplus.com/tutorials/javascript-ajax/diving-into-canjs)
+
+Get help from other CanJS users:
+
+* [CanJS on StackOverflow](http://stackoverflow.com/questions/tagged/canjs)
+* [CanJS Forums](http://forum.javascriptmvc.com/#Forum/canjs)
+* [CanJS on Twitter](http://twitter.com/canjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+### CanJS and JavaScriptMVC
+
+CanJS is the extracted, more modern and more library-like MVC parts of [JavaScriptMVC](http://javascriptmvc.com), formerly known as jQueryMX.
+
+JavaScriptMVC 3.3 uses CanJS for the MVC structure so this TodoMVC example applies to JavaScriptMVC as well.
+
+Additionally, JavaScriptMVC contains:
+
+- [CanJS](http://canjs.com) - For the MVC parts
 - [jQuery++](http://jquerypp.com) - jQuery's missing utils and special events
 - [StealJS](http://javascriptmvc.com/docs.html#!stealjs) - A JavaScript package manager
 - [DocumentJS](http://javascriptmvc.com/docs.html#!DocumentJS) - A documentation engine
 - [FuncUnit](http://funcunit.com) - jQuery style functional unit testing
 
-## View engines
+
+### View engines
 
 CanJS supports both live binding [EJS](http://canjs.us/#can_ejs) and [Mustache/Handlebars](http://canjs.us/#can_mustache)
 templates. By default the Mustache view will be used but an EJS example is available as well.
 You can easily change it by modifying the `view` option in the `js/app.js` file:
 
 ```js
-Models.Todo.findAll({}, function(todos) {
+Models.Todo.findAll({}, function (todos) {
 	new Todos('#todoapp', {
 		todos: todos,
-		state : can.route,
-		view : 'views/todos.ejs'
+		state: can.route,
+		view: 'views/todos.ejs'
 	});
 });
 ```
diff --git a/architecture-examples/closure/bower_components/todomvc-common/base.css b/architecture-examples/closure/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/closure/bower_components/todomvc-common/base.css
+++ b/architecture-examples/closure/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/closure/bower_components/todomvc-common/base.js b/architecture-examples/closure/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/closure/bower_components/todomvc-common/base.js
+++ b/architecture-examples/closure/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/closure/index.html b/architecture-examples/closure/index.html
index 32d9b04a99..7a8fb31d40 100644
--- a/architecture-examples/closure/index.html
+++ b/architecture-examples/closure/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="closure">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/architecture-examples/closure/readme.md b/architecture-examples/closure/readme.md
index 25379d7a95..23ed7610c7 100644
--- a/architecture-examples/closure/readme.md
+++ b/architecture-examples/closure/readme.md
@@ -1,8 +1,39 @@
-# TodoMVC Closure Architecture Example
+# Closure Tools TodoMVC Example
 
-## Introduction
+> The Closure Tools project is an effort by Google engineers to open source the tools used in many of Google's sites and web applications for use by the wider Web development community.
+
+> _[Closure Tools - developers.google.com/closure](https://developers.google.com/closure)_
+
+
+## Learning Closure Tools
+
+The [Closure Tools website](https://developers.google.com/closure) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](https://developers.google.com/closure/library/docs/overview)
+* [API Reference](http://docs.closure-library.googlecode.com/git/index.html)
+* [Blog](http://closuretools.blogspot.com)
+* [FAQ](https://developers.google.com/closure/faq)
+
+Articles and guides from the community:
+
+* [Examples, walkthroughs, and articles](http://www.googleclosure.com)
+* [First Adventure in Google Closure](http://www.codeproject.com/Articles/265364/First-Adventures-in-Google-Closure)
+
+Get help from other Closure Tools users:
+
+* [Google Groups mailing list](https://groups.google.com/group/closure-library-discuss)
+* [Closure Tools on Twitter](http://twitter.com/closuretools)
+* [Closure Tools on Google +](https://plus.google.com/communities/113969319608324762672)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+Note this project breaks with the convention of the others and uses spaces in place of tabs within JavaScript files. This is to comply with the Google style guidelines which the Closure Linter enforces (see [Linting](#linting) below).
 
-An example making use of the [Closure toolkit](https://developers.google.com/closure/). Note this project breaks with the convention of the others and uses spaces in place of tabs within JavaScript files. This is to comply with the Google style guidelines which the Closure Linter enforces (see Linting below).
 
 ## Running
 
@@ -29,6 +60,7 @@ The linter must be installed before use, the installation package is included in
 
 (or whatever floats your OSs boat)
 
+
 ## Compiling
 
 To compile the code from the command line run Plovr like so -
@@ -37,14 +69,7 @@ To compile the code from the command line run Plovr like so -
 
 This will overwrite the js/compiled.js file with the new version, be sure to change the script tag reference in the HTML page.
 
-## Credits
-
-Template by [Sindre Sorhus](http://github.com/sindresorhus)
-
-Created by [Chris Price](http://www.scottlogic.co.uk/blog/chris/)
 
-Part of [TodoMVC](http://todomvc.com)
-
-## License
+## Credits
 
-Public Domain
+This TodoMVC application was created by [Chris Price](http://www.scottlogic.co.uk/blog/chris/).
diff --git a/architecture-examples/dart/.bowerrc b/architecture-examples/dart/.bowerrc
new file mode 100644
index 0000000000..e0a4aac989
--- /dev/null
+++ b/architecture-examples/dart/.bowerrc
@@ -0,0 +1,3 @@
+{
+	"directory": "web/bower_components"
+}
diff --git a/architecture-examples/dart/bower.json b/architecture-examples/dart/bower.json
new file mode 100644
index 0000000000..1cab3809ac
--- /dev/null
+++ b/architecture-examples/dart/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "dart",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
\ No newline at end of file
diff --git a/architecture-examples/dart/readme.md b/architecture-examples/dart/readme.md
index 5a73811dbc..0286acdfd1 100644
--- a/architecture-examples/dart/readme.md
+++ b/architecture-examples/dart/readme.md
@@ -1,10 +1,37 @@
-# Dart • [TodoMVC](http://todomvc.com)
+# Dart TodoMVC Example
 
-A TodoMVC sample built with Dart. It does not use a MVC framework - it's a Vanilla Dart sample.
+> Dart is a class-based, object-oriented language with lexical scoping, closures, and optional static typing. Dart helps you build structured modern web apps and is easy to learn for a wide range of developers.
 
-Dart firstly targets the development of modern and large scale browser-side web apps. It's an object oriented language with a C-style syntax.
+> _[Dart - dartlang.org](http://dartlang.org)_
 
-## Run
+
+## Learning Dart
+
+The [Dart website](http://www.dartlang.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://www.dartlang.org/docs/technical-overview)
+* [API Reference](http://api.dartlang.org/docs/releases/latest)
+* [A Tour of the Dart Language](http://www.dartlang.org/docs/dart-up-and-running/contents/ch02.html)
+* [Articles](http://www.dartlang.org/articles)
+* [Tutorials](http://www.dartlang.org/docs/tutorials)
+* [FAQ](http://www.dartlang.org/support/faq.html)
+
+Articles and guides from the community:
+
+* [Getting started with Google Dart](http://www.techrepublic.com/blog/webmaster/getting-started-with-google-dart/931)
+
+Get help from other Dart users:
+
+* [Dart on StackOverflow](http://stackoverflow.com/questions/tagged/dart)
+* [Dart on Twitter](http://twitter.com/dart_lang)
+* [Dart on Google +](https://plus.google.com/+dartlang/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
 
 Dart compiles to JavaScript and thus runs across modern browsers. Dart also can run in its own virtual machine.
 
@@ -12,18 +39,20 @@ Both Dart files and JS compilation result are provided in this sample, therefore
 
 To edit and debug the code, you can use Dart Editor. The editor ships with the [SDK](http://dartlang.org) and [Dartium](http://www.dartlang.org/dartium/), a dedicated version of Chromium with an embedded Dart VM.
 
-## How to compile to JS
+
+## Compiling
 
 ```
 cd web/dart
-dart2js app.dart -oapp.dart.js 
+dart2js app.dart -oapp.dart.js
 ```
 
 The dart2js compilator can be found in the SDK.
 
 The currently provided JS is minified (dart2js [...] --minify).
 
-## Dart syntax analysis
+
+## Syntax Analysis
 
 ```
 cd web/dart
@@ -36,6 +65,7 @@ Dart SDK is still under active development, and new releases include breaking ch
 
 Build history can be seen [here](https://drone.io/mlorber/todomvc-dart)
 
+
 ## Credit
 
-Made by [Mathieu Lorber](http://mlorber.net)
+This TodoMVC application was created by [Mathieu Lorber](http://mlorber.net).
diff --git a/architecture-examples/dart/web/assets/base.js b/architecture-examples/dart/web/assets/base.js
deleted file mode 100644
index 4da326723e..0000000000
--- a/architecture-examples/dart/web/assets/base.js
+++ /dev/null
@@ -1,38 +0,0 @@
-(function () {
-	'use strict';
-
-	if (location.hostname === 'todomvc.com') {
-		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
-	}
-
-	function getSourcePath() {
-		// If accessed via tastejs.github.io/todomvc/, strip the project path.
-		if (location.hostname.indexOf('github.io') > 0) {
-			return location.pathname.replace(/todomvc\//, '');
-		}
-		return location.pathname;
-	}
-
-	function appendSourceLink() {
-		var sourceLink = document.createElement('a');
-		var paragraph = document.createElement('p');
-		var footer = document.getElementById('info');
-		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
-
-		if (footer) {
-			sourceLink.href = urlBase + getSourcePath();
-			sourceLink.appendChild(document.createTextNode('Check out the source'));
-			paragraph.appendChild(sourceLink);
-			footer.appendChild(paragraph);
-		}
-	}
-
-	function redirect() {
-		if (location.hostname === 'tastejs.github.io') {
-			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
-		}
-	}
-
-	appendSourceLink();
-	redirect();
-})();
diff --git a/architecture-examples/dart/web/assets/ie.js b/architecture-examples/dart/web/assets/ie.js
deleted file mode 100644
index 82e6a63dcb..0000000000
--- a/architecture-examples/dart/web/assets/ie.js
+++ /dev/null
@@ -1,27 +0,0 @@
-/*! HTML5 Shiv pre3.5 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
-  Uncompressed source: https://github.com/aFarkas/html5shiv  */
-(function(l,f){function m(){var a=e.elements;return"string"==typeof a?a.split(" "):a}function i(a){var b=n[a[o]];b||(b={},h++,a[o]=h,n[h]=b);return b}function p(a,b,c){b||(b=f);if(g)return b.createElement(a);c||(c=i(b));b=c.cache[a]?c.cache[a].cloneNode():r.test(a)?(c.cache[a]=c.createElem(a)).cloneNode():c.createElem(a);return b.canHaveChildren&&!s.test(a)?c.frag.appendChild(b):b}function t(a,b){if(!b.cache)b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag();a.createElement=function(c){return!e.shivMethods?b.createElem(c):p(c,a,b)};a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+m().join().replace(/\w+/g,function(a){b.createElem(a);b.frag.createElement(a);return'c("'+a+'")'})+");return n}")(e,b.frag)}function q(a){a||(a=f);var b=i(a);if(e.shivCSS&&!j&&!b.hasCSS){var c,d=a;c=d.createElement("p");d=d.getElementsByTagName("head")[0]||d.documentElement;c.innerHTML="x<style>article,aside,figcaption,figure,footer,header,hgroup,nav,section{display:block}mark{background:#FF0;color:#000}</style>";c=d.insertBefore(c.lastChild,d.firstChild);b.hasCSS=!!c}g||t(a,b);return a}var k=l.html5||{},s=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,r=/^<|^(?:a|b|button|code|div|fieldset|form|h1|h2|h3|h4|h5|h6|i|iframe|img|input|label|li|link|ol|option|p|param|q|script|select|span|strong|style|table|tbody|td|textarea|tfoot|th|thead|tr|ul)$/i,j,o="_html5shiv",h=0,n={},g;(function(){try{var a=f.createElement("a");a.innerHTML="<xyz></xyz>";j="hidden"in a;var b;if(!(b=1==a.childNodes.length)){f.createElement("a");var c=f.createDocumentFragment();b="undefined"==typeof c.cloneNode||"undefined"==typeof c.createDocumentFragment||"undefined"==typeof c.createElement}g=b}catch(d){g=j=!0}})();var e={elements:k.elements||"abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video",shivCSS:!1!==k.shivCSS,supportsUnknownElements:g,shivMethods:!1!==k.shivMethods,type:"default",shivDocument:q,createElement:p,createDocumentFragment:function(a,b){a||(a=f);if(g)return a.createDocumentFragment();for(var b=b||i(a),c=b.frag.cloneNode(),d=0,e=m(),h=e.length;d<h;d++)c.createElement(e[d]);return c}};l.html5=e;q(f)})(this,document);
-/*! Copyright (c) 2009, 280 North Inc. http://280north.com/ MIT License. */
-(function(n){"function"==typeof define?define(n):n()})(function(){function n(a){try{return Object.defineProperty(a,"sentinel",{}),"sentinel"in a}catch(d){}}if(!Function.prototype.bind)Function.prototype.bind=function(a){var d=this;if("function"!=typeof d)throw new TypeError;var b=p.call(arguments,1),c=function(){if(this instanceof c){var e=function(){};e.prototype=d.prototype;var e=new e,g=d.apply(e,b.concat(p.call(arguments)));return null!==g&&Object(g)===g?g:e}return d.apply(a,b.concat(p.call(arguments)))};
-return c};var l=Function.prototype.call,f=Object.prototype,p=Array.prototype.slice,m=l.bind(f.toString),h=l.bind(f.hasOwnProperty),t,u,q,r,o;if(o=h(f,"__defineGetter__"))t=l.bind(f.__defineGetter__),u=l.bind(f.__defineSetter__),q=l.bind(f.__lookupGetter__),r=l.bind(f.__lookupSetter__);if(!Array.isArray)Array.isArray=function(a){return"[object Array]"==m(a)};if(!Array.prototype.forEach)Array.prototype.forEach=function(a,d){var b=i(this),c=0,e=b.length>>>0;if("[object Function]"!=m(a))throw new TypeError;
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-/*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js*/
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\ No newline at end of file
diff --git a/architecture-examples/dart/web/assets/base.css b/architecture-examples/dart/web/bower_components/todomvc-common/base.css
similarity index 76%
rename from architecture-examples/dart/web/assets/base.css
rename to architecture-examples/dart/web/bower_components/todomvc-common/base.css
index 672d939970..a726662053 100644
--- a/architecture-examples/dart/web/assets/base.css
+++ b/architecture-examples/dart/web/bower_components/todomvc-common/base.css
@@ -155,22 +155,11 @@ label[for='toggle-all'] {
 
 #toggle-all {
 	position: absolute;
-	top: -56px;
-	left: -15px;
-	width: 65px;
-	height: 41px;
+	top: -42px;
+	left: -4px;
+	width: 40px;
 	text-align: center;
 	border: none; /* Mobile Safari */
-	-webkit-appearance: none;
-	/*-moz-appearance: none;*/
-	-ms-appearance: none;
-	-o-appearance: none;
-	appearance: none;
-	-webkit-transform: rotate(90deg);
-	/*-moz-transform: rotate(90deg);*/
-	-ms-transform: rotate(90deg);
-	/*-o-transform: rotate(90deg);*/
-	transform: rotate(90deg);
 }
 
 #toggle-all:before {
@@ -219,7 +208,8 @@ label[for='toggle-all'] {
 #todo-list li .toggle {
 	text-align: center;
 	width: 40px;
-	height: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
 	position: absolute;
 	top: 0;
 	bottom: 0;
@@ -233,7 +223,6 @@ label[for='toggle-all'] {
 }
 
 #todo-list li .toggle:after {
-	font-size: 18px;
 	content: '✔';
 	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
 	font-size: 20px;
@@ -403,8 +392,164 @@ label[for='toggle-all'] {
 	#todo-list li .toggle {
 		background: none;
 	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
 }
 
 .hidden{
 	display:none;
-}
\ No newline at end of file
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/dart/web/bower_components/todomvc-common/base.js b/architecture-examples/dart/web/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/architecture-examples/dart/web/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/architecture-examples/dart/web/assets/bg.png b/architecture-examples/dart/web/bower_components/todomvc-common/bg.png
similarity index 100%
rename from architecture-examples/dart/web/assets/bg.png
rename to architecture-examples/dart/web/bower_components/todomvc-common/bg.png
diff --git a/architecture-examples/dart/web/index.html b/architecture-examples/dart/web/index.html
index fd25cb84eb..c0502a69e4 100644
--- a/architecture-examples/dart/web/index.html
+++ b/architecture-examples/dart/web/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="dart">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Dart • TodoMVC</title>
-	<link rel="stylesheet" href="assets/base.css">
-	<!--[if IE]>
-	<script src="assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -41,7 +38,7 @@ <h1>todos</h1>
 		<p>Created by <a href="http://mlorber.net">Mathieu Lorber</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-	<script src="assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script type="application/dart" src="dart/app.dart"></script>
 	<script src="sdk/dart.js"></script>
 </body>
diff --git a/architecture-examples/dojo/bower.json b/architecture-examples/dojo/bower.json
new file mode 100644
index 0000000000..e049881286
--- /dev/null
+++ b/architecture-examples/dojo/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todmvc-dojo",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/meteor/client/css/base.css b/architecture-examples/dojo/bower_components/todomvc-common/base.css
similarity index 76%
rename from labs/architecture-examples/meteor/client/css/base.css
rename to architecture-examples/dojo/bower_components/todomvc-common/base.css
index e5f87bac4d..a726662053 100644
--- a/labs/architecture-examples/meteor/client/css/base.css
+++ b/architecture-examples/dojo/bower_components/todomvc-common/base.css
@@ -23,7 +23,7 @@ button {
 body {
 	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
 	line-height: 1.4em;
-	background: #eaeaea url('./client/images/bg.png');
+	background: #eaeaea url('bg.png');
 	color: #4d4d4d;
 	width: 550px;
 	margin: 0 auto;
@@ -155,22 +155,11 @@ label[for='toggle-all'] {
 
 #toggle-all {
 	position: absolute;
-	top: -56px;
-	left: -15px;
-	width: 65px;
-	height: 41px;
+	top: -42px;
+	left: -4px;
+	width: 40px;
 	text-align: center;
 	border: none; /* Mobile Safari */
-	-webkit-appearance: none;
-	/*-moz-appearance: none;*/
-	-ms-appearance: none;
-	-o-appearance: none;
-	appearance: none;
-	-webkit-transform: rotate(90deg);
-	/*-moz-transform: rotate(90deg);*/
-	-ms-transform: rotate(90deg);
-	/*-o-transform: rotate(90deg);*/
-	transform: rotate(90deg);
 }
 
 #toggle-all:before {
@@ -219,7 +208,8 @@ label[for='toggle-all'] {
 #todo-list li .toggle {
 	text-align: center;
 	width: 40px;
-	height: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
 	position: absolute;
 	top: 0;
 	bottom: 0;
@@ -233,7 +223,6 @@ label[for='toggle-all'] {
 }
 
 #todo-list li .toggle:after {
-	font-size: 18px;
 	content: '✔';
 	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
 	font-size: 20px;
@@ -403,8 +392,164 @@ label[for='toggle-all'] {
 	#todo-list li .toggle {
 		background: none;
 	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
 }
 
 .hidden{
 	display:none;
-}
\ No newline at end of file
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/dojo/bower_components/todomvc-common/base.js b/architecture-examples/dojo/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/architecture-examples/dojo/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/duel/src/main/webapp/css/bg.png b/architecture-examples/dojo/bower_components/todomvc-common/bg.png
similarity index 100%
rename from labs/architecture-examples/duel/src/main/webapp/css/bg.png
rename to architecture-examples/dojo/bower_components/todomvc-common/bg.png
diff --git a/architecture-examples/dojo/index-1.7.html b/architecture-examples/dojo/index-1.7.html
index a454b3014a..dccff5aec6 100644
--- a/architecture-examples/dojo/index-1.7.html
+++ b/architecture-examples/dojo/index-1.7.html
@@ -1,25 +1,21 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="dojo">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Dojo • TodoMVC</title>
-	<link rel="stylesheet" href="../../assets/base.css">
-	<!-- CSS overrides - remove if you don't need it -->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 	<link rel="stylesheet" href="css/app.css">
-	<!--[if IE]>
-	<script src="../../assets/ie.js"></script>
-	<![endif]-->
 </head>
 <body>
-    <section id="todoapp" data-dojo-type="todo.app"></section>
+	<section id="todoapp" data-dojo-type="todo.app">
+	</section>
 	<footer id="info">
 		<p>Double-click to edit a todo</p>
 		<p>Created by <a href="http://jamesthom.as/">James Thomas</a> and <a href="https://github.com/edchat">Ed Chatelain</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-
-	<script src="../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script data-dojo-config="async:true, parseOnLoad:true, locale:'en', paths:{'todo':'../todo/'}, deps:['dojo/parser', 'todo/app']" src="js/lib/dojo/dojo.js"></script>
 </body>
 </html>
diff --git a/architecture-examples/dojo/index.html b/architecture-examples/dojo/index.html
index a27bed088d..25564d1e3f 100644
--- a/architecture-examples/dojo/index.html
+++ b/architecture-examples/dojo/index.html
@@ -1,49 +1,31 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="dojo">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Dojo • TodoMVC</title>
-	<link rel="stylesheet" href="../../assets/base.css">
-	<!-- CSS overrides - remove if you don't need it -->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 	<link rel="stylesheet" href="css/app.css">
-	<!--[if IE]>
-	<script>
-		nativeDate = Date;
-	</script>
-	<script src="../../assets/ie.js"></script>
-	<script>
-		(function(nativeDate){
-			// It appears that the modification to Date constructor done by ie.js negatively affects new Date("X"), ending up a JS error.
-			// Using the native Date constructor for that case.
-			var origDate = Date;
-			Date = function(){
-				return (arguments.length == 1 && typeof arguments[0] == "string" ? nativeDate : origDate).apply(this, [].slice.call(arguments, 0));
-			};
-			Date.prototype = new origDate();
-		})(nativeDate);
-	</script>
-	<![endif]-->
 </head>
 <body>
-    <section id="todoapp" data-dojo-type="todo/app18"></section>
+	<section id="todoapp" data-dojo-type="todo/app18"></section>
 	<footer id="info">
 		<p>Double-click to edit a todo</p>
 		<p>Created by <a href="http://jamesthom.as/">James Thomas</a> and <a href="https://github.com/edchat">Ed Chatelain</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
 
-	<script src="../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script>
 		require = {
 			async: true,
 			parseOnLoad: true,
-			locale: "en",
+			locale: 'en',
 			paths: {
-				"dijit": "../dijit-1.8"
+				dijit: '../dijit-1.8'
 			},
-			deps: ["dojo/parser", "dojo/domReady!"],
-			mvc: {debugBindings: true}
+			deps: ['dojo/parser', 'dojo/domReady!'],
+			mvc: { debugBindings: true }
 		};
 	</script>
 	<script src="js/lib/dojo-1.8/dojo.js"></script>
diff --git a/architecture-examples/dojo/readme.md b/architecture-examples/dojo/readme.md
index e50d132b15..ef02dbabe0 100644
--- a/architecture-examples/dojo/readme.md
+++ b/architecture-examples/dojo/readme.md
@@ -1,24 +1,53 @@
-# Dojo TodoMVC app
+# Dojo TodoMVC Example
 
-## Building
+> Dojo saves you time and scales with your development process, using web standards as its platform. It’s the toolkit experienced developers turn to for building high quality desktop and mobile web applications.
+
+> _[Dojo - dojotoolkit.org](http://dojotoolkit.org)_
+
+
+## Learning Dojo
+
+The [Dojo website](http://dojotoolkit.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://dojotoolkit.org/documentation)
+* [Getting started guide](https://dojotoolkit.org/reference-guide/1.8/quickstart)
+* [API Reference](http://dojotoolkit.org/api)
+* [Blog](http://dojotoolkit.org/blog)
+
+Articles and guides from the community:
+
+* [Getting StartED with Dojo](http://startdojo.com)
+
+Get help from other Dojo users:
+
+* [Dojo on StackOverflow](http://stackoverflow.com/questions/tagged/dojo)
+* [Mailing list](http://dojotoolkit.org/community)
+* [Dojo on Twitter](http://twitter.com/dojo)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
 
 To build the Dojo app, you first need to download and extract the [Dojo SDK](https://dojotoolkit.org/download/#sdk).
 At the root folder of the extracted SDK, copy or symlink the complete `todomvc`
 folder, so your directory structure looks like this:
 
-    dojo-release/
-    ├── dijit
-    ├── dojo
-    ├── dojox
-    ├── todomvc
-    └── util
+	dojo-release/
+	├── dijit
+	├── dojo
+	├── dojox
+	├── todomvc
+	└── util
 
-Enter the `dojo-release/util` folder and run these commands to build the
-`dojo.js` file including all required resources and copy it back into the
-todomvc folder. You need either java or node on your system to run these:
+Enter the `dojo-release/util` folder and run these commands to build the `dojo.js` file including all required resources and copy it back into the todomvc folder. You need either java or node on your system to run these:
 
-    buildscripts/build.sh --profile ../todomvc/architecture-examples/dojo/profiles/todomvc.profile.js -r
-    cp ../release/dojo/dojo/dojo.js ../todomvc/architecture-examples/dojo/js/lib/dojo-1.8/dojo.js
+```
+buildscripts/build.sh --profile ../todomvc/architecture-examples/dojo/profiles/todomvc.profile.js -r
+cp ../release/dojo/dojo/dojo.js ../todomvc/architecture-examples/dojo/js/lib/dojo-1.8/dojo.js
+```
 
 After a new release of Dojo, you may need to copy more files for this to work.
 Check out the `js/lib/` folder for other files that are required from the
diff --git a/architecture-examples/emberjs/bower_components/todomvc-common/base.css b/architecture-examples/emberjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/emberjs/bower_components/todomvc-common/base.css
+++ b/architecture-examples/emberjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/emberjs/bower_components/todomvc-common/base.js b/architecture-examples/emberjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/emberjs/bower_components/todomvc-common/base.js
+++ b/architecture-examples/emberjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/emberjs/index.html b/architecture-examples/emberjs/index.html
index ceafb7461b..acea43f5c3 100644
--- a/architecture-examples/emberjs/index.html
+++ b/architecture-examples/emberjs/index.html
@@ -1,80 +1,80 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>ember.js • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-	</head>
-	<body>
-		<script type="text/x-handlebars" data-template-name="todos">
-			<section id="todoapp">
-				<header id="header">
-					<h1>todos</h1>
-					{{view Ember.TextField id="new-todo" placeholder="What needs to be done?"
-								 valueBinding="newTitle" action="createTodo"}}
-				</header>
-				{{#if length}}
-					<section id="main">
-						<ul id="todo-list">
-							{{#each filteredTodos itemController="todo"}}
-								<li {{bindAttr class="isCompleted:completed isEditing:editing"}}>
-									{{#if isEditing}}
-										{{view Todos.EditTodoView todoBinding="this"}}
-									{{else}}
-										{{view Ember.Checkbox checkedBinding="isCompleted" class="toggle"}}
-										<label {{action "editTodo" on="doubleClick"}}>{{title}}</label>
-										<button {{action "removeTodo"}} class="destroy"></button>
-									{{/if}}
-									</li>
-							{{/each}}
-						</ul>
-						{{view Ember.Checkbox id="toggle-all" checkedBinding="allAreDone"}}
-					</section>
-					<footer id="footer">
-						<span id="todo-count">{{{remainingFormatted}}}</span>
-						<ul id="filters">
-							<li>
-								{{#linkTo todos.index activeClass="selected"}}All{{/linkTo}}
-							</li>
-							<li>
-								{{#linkTo todos.active activeClass="selected"}}Active{{/linkTo}}
-							</li>
-							<li>
-								{{#linkTo todos.completed activeClass="selected"}}Completed{{/linkTo}}
-							</li>
-						</ul>
-						{{#if hasCompleted}}
-							<button id="clear-completed" {{action "clearCompleted"}} {{bindAttr class="buttonClass:hidden"}}>
-								Clear completed ({{completed}})
-							</button>
-						{{/if}}
-					</footer>
-				{{/if}}
-			</section>
-			<footer id="info">
-				<p>Double-click to edit a todo</p>
-				<p>
-					Created by
-					<a href="http://github.com/tomdale">Tom Dale</a>,
-					<a href="http://github.com/addyosmani">Addy Osmani</a>
-				</p>
-				<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-			</footer>
-		</script>
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script src="bower_components/jquery/jquery.js"></script>
-		<script src="bower_components/handlebars/handlebars.js"></script>
-		<script src="bower_components/ember/ember.js"></script>
-		<!-- TODO: change out with a component when a built one is available on Bower -->
-		<script src="js/libs/ember-data.js"></script>
-		<script src="bower_components/ember-localstorage-adapter/localstorage_adapter.js"></script>
-		<script src="js/app.js"></script>
-		<script src="js/router.js"></script>
-		<script src="js/models/todo.js"></script>
-		<script src="js/models/store.js"></script>
-		<script src="js/controllers/todos_controller.js"></script>
-		<script src="js/controllers/todo_controller.js"></script>
-		<script src="js/views/edit_todo_view.js"></script>
-	</body>
+<html lang="en" data-framework="emberjs">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>ember.js • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<script type="text/x-handlebars" data-template-name="todos">
+		<section id="todoapp">
+			<header id="header">
+				<h1>todos</h1>
+				{{view Ember.TextField id="new-todo" placeholder="What needs to be done?"
+							 valueBinding="newTitle" action="createTodo"}}
+			</header>
+			{{#if length}}
+				<section id="main">
+					<ul id="todo-list">
+						{{#each filteredTodos itemController="todo"}}
+							<li {{bindAttr class="isCompleted:completed isEditing:editing"}}>
+								{{#if isEditing}}
+									{{view Todos.EditTodoView todoBinding="this"}}
+								{{else}}
+									{{view Ember.Checkbox checkedBinding="isCompleted" class="toggle"}}
+									<label {{action "editTodo" on="doubleClick"}}>{{title}}</label>
+									<button {{action "removeTodo"}} class="destroy"></button>
+								{{/if}}
+								</li>
+						{{/each}}
+					</ul>
+					{{view Ember.Checkbox id="toggle-all" checkedBinding="allAreDone"}}
+				</section>
+				<footer id="footer">
+					<span id="todo-count">{{{remainingFormatted}}}</span>
+					<ul id="filters">
+						<li>
+							{{#linkTo todos.index activeClass="selected"}}All{{/linkTo}}
+						</li>
+						<li>
+							{{#linkTo todos.active activeClass="selected"}}Active{{/linkTo}}
+						</li>
+						<li>
+							{{#linkTo todos.completed activeClass="selected"}}Completed{{/linkTo}}
+						</li>
+					</ul>
+					{{#if hasCompleted}}
+						<button id="clear-completed" {{action "clearCompleted"}} {{bindAttr class="buttonClass:hidden"}}>
+							Clear completed ({{completed}})
+						</button>
+					{{/if}}
+				</footer>
+			{{/if}}
+		</section>
+		<footer id="info">
+			<p>Double-click to edit a todo</p>
+			<p>
+				Created by
+				<a href="http://github.com/tomdale">Tom Dale</a>,
+				<a href="http://github.com/addyosmani">Addy Osmani</a>
+			</p>
+			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+		</footer>
+	</script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/handlebars/handlebars.js"></script>
+	<script src="bower_components/ember/ember.js"></script>
+	<!-- TODO: change out with a component when a built one is available on Bower -->
+	<script src="js/libs/ember-data.js"></script>
+	<script src="bower_components/ember-localstorage-adapter/localstorage_adapter.js"></script>
+	<script src="js/app.js"></script>
+	<script src="js/router.js"></script>
+	<script src="js/models/todo.js"></script>
+	<script src="js/models/store.js"></script>
+	<script src="js/controllers/todos_controller.js"></script>
+	<script src="js/controllers/todo_controller.js"></script>
+	<script src="js/views/edit_todo_view.js"></script>
+</body>
 </html>
diff --git a/architecture-examples/emberjs/readme.md b/architecture-examples/emberjs/readme.md
new file mode 100644
index 0000000000..621888ee0b
--- /dev/null
+++ b/architecture-examples/emberjs/readme.md
@@ -0,0 +1,31 @@
+# Ember.js TodoMVC Example
+
+> A framework for creating ambitious web applications.
+
+> _[Ember.js - emberjs.com](http://emberjs.com)_
+
+
+## Learning Ember.js
+
+The [Ember.js website](http://emberjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Guides](http://emberjs.com/guides)
+* [API Reference](http://emberjs.com/api)
+* [Screencast - Building an App with Ember.js](https://www.youtube.com/watch?v=Ga99hMi7wfY)
+* [Applications built with Ember.js](http://emberjs.com/ember-users)
+* [Blog](http://emberjs.com/blog)
+
+Articles and guides from the community:
+
+* [Getting Into Ember.js](http://net.tutsplus.com/tutorials/javascript-ajax/getting-into-ember-js)
+* [EmberWatch](http://emberwatch.com)
+
+Get help from other Ember.js users:
+
+* [Ember.js on StackOverflow](http://stackoverflow.com/questions/tagged/ember.js)
+* [Ember.js on Twitter](http://twitter.com/emberjs)
+* [Ember.js on Google +](https://plus.google.com/communities/106387049790387471205)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/architecture-examples/gwt/bower.json b/architecture-examples/gwt/bower.json
new file mode 100644
index 0000000000..c0a637869f
--- /dev/null
+++ b/architecture-examples/gwt/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "gwt",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
\ No newline at end of file
diff --git a/labs/architecture-examples/duel/src/main/webapp/css/base.css b/architecture-examples/gwt/bower_components/todomvc-common/base.css
similarity index 69%
rename from labs/architecture-examples/duel/src/main/webapp/css/base.css
rename to architecture-examples/gwt/bower_components/todomvc-common/base.css
index d843ad862d..a726662053 100644
--- a/labs/architecture-examples/duel/src/main/webapp/css/base.css
+++ b/architecture-examples/gwt/bower_components/todomvc-common/base.css
@@ -23,7 +23,7 @@ button {
 body {
 	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
 	line-height: 1.4em;
-	background: #eeeeee url('bg.png');
+	background: #eaeaea url('bg.png');
 	color: #4d4d4d;
 	width: 550px;
 	margin: 0 auto;
@@ -57,6 +57,15 @@ body {
 	height: 100%;
 }
 
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
 #todoapp h1 {
 	position: absolute;
 	top: -120px;
@@ -79,7 +88,7 @@ body {
 	border-radius: inherit;
 }
 
-#todoapp header:before {
+#header:before {
 	content: '';
 	position: absolute;
 	top: 0;
@@ -96,20 +105,13 @@ body {
 	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
 	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
 	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
-	border-radius: inherit;
-}
-
-#todoapp input::-webkit-input-placeholder {
-	font-style: italic;
-}
-
-#todoapp input:-moz-placeholder {
-	font-style: italic;
-	color: #a9a9a9;
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
 }
 
 #new-todo,
 .edit {
+	position: relative;
 	margin: 0;
 	width: 100%;
 	font-size: 24px;
@@ -137,7 +139,6 @@ body {
 	padding: 16px 16px 16px 60px;
 	border: none;
 	background: rgba(0, 0, 0, 0.02);
-	position: relative;
 	z-index: 2;
 	box-shadow: none;
 }
@@ -155,18 +156,10 @@ label[for='toggle-all'] {
 #toggle-all {
 	position: absolute;
 	top: -42px;
-	left: 12px;
+	left: -4px;
+	width: 40px;
 	text-align: center;
-	-webkit-appearance: none;
-	/*-moz-appearance: none;*/
-	-ms-appearance: none;
-	-o-appearance: none;
-	appearance: none;
-	-webkit-transform: rotate(90deg);
-	/*-moz-transform: rotate(90deg);*/
-	-ms-transform: rotate(90deg);
-	/*-o-transform: rotate(90deg);*/
-	transform: rotate(90deg);
+	border: none; /* Mobile Safari */
 }
 
 #toggle-all:before {
@@ -180,15 +173,6 @@ label[for='toggle-all'] {
 	color: #737373;
 }
 
-/* Need this ugly hack, since only
-WebKit supports styling of inputs */
-@media screen and (-webkit-min-device-pixel-ratio:0) {
-	#toggle-all {
-		top: -52px;
-		left: -11px;
-	}
-}
-
 #todo-list {
 	margin: 0;
 	padding: 0;
@@ -223,7 +207,14 @@ WebKit supports styling of inputs */
 
 #todo-list li .toggle {
 	text-align: center;
-	width: 35px;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
 	-webkit-appearance: none;
 	/*-moz-appearance: none;*/
 	-ms-appearance: none;
@@ -232,9 +223,8 @@ WebKit supports styling of inputs */
 }
 
 #todo-list li .toggle:after {
-	font-size: 18px;
 	content: '✔';
-	line-height: 40px;
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
 	font-size: 20px;
 	color: #d9d9d9;
 	text-shadow: 0 -1px 0 #bfbfbf;
@@ -249,8 +239,10 @@ WebKit supports styling of inputs */
 
 #todo-list li label {
 	word-break: break-word;
-	margin: 20px 15px;
-	display: inline-block;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
 	-webkit-transition: color 0.4s;
 	-moz-transition: color 0.4s;
 	-ms-transition: color 0.4s;
@@ -258,7 +250,7 @@ WebKit supports styling of inputs */
 	transition: color 0.4s;
 }
 
-#todo-list li.complete label {
+#todo-list li.completed label {
 	color: #a9a9a9;
 	text-decoration: line-through;
 }
@@ -266,10 +258,12 @@ WebKit supports styling of inputs */
 #todo-list li .destroy {
 	display: none;
 	position: absolute;
-	top: 10px;
+	top: 0;
 	right: 10px;
+	bottom: 0;
 	width: 40px;
 	height: 40px;
+	margin: auto 0;
 	font-size: 22px;
 	color: #a88a8a;
 	-webkit-transition: all 0.2s;
@@ -312,6 +306,7 @@ WebKit supports styling of inputs */
 	right: 0;
 	bottom: -31px;
 	left: 0;
+	height: 20px;
 	z-index: 1;
 	text-align: center;
 }
@@ -322,13 +317,13 @@ WebKit supports styling of inputs */
 	right: 0;
 	bottom: 31px;
 	left: 0;
-	height: 100px;
+	height: 50px;
 	z-index: -1;
 	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
 				0 6px 0 -3px rgba(255, 255, 255, 0.8),
 				0 7px 1px -3px rgba(0, 0, 0, 0.3),
-				0 42px 0 -6px rgba(255, 255, 255, 0.8),
-				0 43px 2px -6px rgba(0, 0, 0, 0.2);
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
 }
 
 #todo-count {
@@ -361,12 +356,12 @@ WebKit supports styling of inputs */
 
 #clear-completed {
 	float: right;
+	position: relative;
 	line-height: 20px;
 	text-decoration: none;
 	background: rgba(0, 0, 0, 0.1);
 	font-size: 11px;
 	padding: 0 10px;
-	position: relative;
 	border-radius: 3px;
 	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
 }
@@ -387,3 +382,174 @@ WebKit supports styling of inputs */
 #info a {
 	color: inherit;
 }
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/gwt/bower_components/todomvc-common/base.js b/architecture-examples/gwt/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/architecture-examples/gwt/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/meteor/client/images/bg.png b/architecture-examples/gwt/bower_components/todomvc-common/bg.png
similarity index 100%
rename from labs/architecture-examples/meteor/client/images/bg.png
rename to architecture-examples/gwt/bower_components/todomvc-common/bg.png
diff --git a/architecture-examples/gwt/css/app.css b/architecture-examples/gwt/css/app.css
index dcc3949f86..39ce370449 100644
--- a/architecture-examples/gwt/css/app.css
+++ b/architecture-examples/gwt/css/app.css
@@ -1,13 +1,13 @@
 /* The CSS that is common to all TodoMVC implementations, base.css, styles the selected routing filter using the
    following selector:
-   
+
    #filters li a.selected
-   
+
    In the GWT implementation, a Hyperlink widget is used for the routing filters. This widget allows you to
    specify a history - and will handle the clicks accordingly. The HTML for this widget is as follows:
-   
+
    <div><a ...></a></div>
-   
+
    Where the 'div' element represents the hyperlink GWT widget. This results in the following GWT
    specific style. */
 
diff --git a/architecture-examples/gwt/index.html b/architecture-examples/gwt/index.html
index 72aac46d5b..d9a11a3dc3 100644
--- a/architecture-examples/gwt/index.html
+++ b/architecture-examples/gwt/index.html
@@ -1,16 +1,14 @@
-<!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>GWT • TodoMVC</title>
-		<link rel="stylesheet" href="../../assets/base.css">
-		<link rel="stylesheet" href="css/app.css">
-		<!--[if IE]>
-		<script src="../../assets/ie.js"></script>
-		<![endif]-->
-	</head>
-	<body>
-		<script src="gwttodo/gwttodo.nocache.js"></script>
-	</body>
+<!doctype html>
+<html lang="en" data-framework="gwt">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>Google Web Toolkit • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<link rel="stylesheet" href="css/app.css">
+</head>
+<body>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="gwttodo/gwttodo.nocache.js"></script>
+</body>
 </html>
diff --git a/architecture-examples/gwt/readme.md b/architecture-examples/gwt/readme.md
index 452eac1336..30c1291e75 100644
--- a/architecture-examples/gwt/readme.md
+++ b/architecture-examples/gwt/readme.md
@@ -1,20 +1,42 @@
-## TodoMVC - GWT Version
+# Google Web Toolkit TodoMVC Example
 
-This is a Google Web Toolkit (GWT) implementation of the TodoMVC application. The GWT version
-is rather different to all the other TodoMVC versions (Backbone, Knockout etc ...) in that it is
-written in Java which is compiled to JavaScript. The files within the `gwttodo` folder are the result
-of running the GWT compilation process on the Java files found within the src folder. The UI
-pattern used by this application is Model-View-Presenter.
+> Google Web Toolkit (GWT) is a development toolkit for building and optimizing complex browser-based applications. GWT is used by many products at Google, including Google AdWords and Orkut. It's open source, completely free, and used by thousands of developers around the world.
 
-Whilst this application is very different to the other TodoMVC implementations, it still makes for
-an interesting comparison. Large-scale JavaScript applications are often written with GWT or Closure,
-with the resulting JavaScript code delivered to the client being compiled.
+> _[Google Web Toolkit - developers.google.com/web-toolkit](https://developers.google.com/web-toolkit)_
 
-You can read more about the implementation on my blog:
 
-http://www.scottlogic.co.uk/blog/colin/2012/03/developing-a-gwt-todomvc-application/
+## Learning Google Web Toolkit
 
-### Folder structure
+The [Google Web Toolkit website](https://developers.google.com/web-toolkit/) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](https://developers.google.com/web-toolkit/doc/latest/DevGuide)
+* [Getting Started with the GWT SDK](https://developers.google.com/web-toolkit/gettingstarted)
+* [Articles](https://developers.google.com/web-toolkit/articles)
+* [Case Studies](https://developers.google.com/web-toolkit/casestudies)
+* [Blog](http://googlewebtoolkit.blogspot.com)
+* [FAQ](https://developers.google.com/web-toolkit/doc/latest/FAQ)
+
+Get help from other Google Web Toolkit users:
+
+* [Google Web Toolkit on StackOverflow](http://stackoverflow.com/questions/tagged/gwt)
+* [Mailing list on Google Groups](http://groups.google.com/group/Google-Web-Toolkit)
+* [Google Web Toolkit on Twitter](http://twitter.com/googledevtools)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+This application is rather different than most of the other TodoMVC versions in that it is written in Java which is compiled to JavaScript. The files within the `gwttodo` folder are the result of running the GWT compilation process on the Java files found within the src folder. The UI pattern used by this application is Model-View-Presenter.
+
+Whilst this application is very different to the other implementations, it still makes for an interesting comparison. Large-scale JavaScript applications are often written with GWT or Closure, with the resulting JavaScript code delivered to the client being compiled.
+
+You can read more about the implementation on [my blog](http://www.scottlogic.co.uk/blog/colin/2012/03/developing-a-gwt-todomvc-application).
+
+
+## Folder Structure
 
 - `css` - includes GWT specific `app.css`, most styling is taken from the base CSS file `../../assets/base.css`
 - `gwttodo` - the GWT compiled output, this includes various HTML files, which contain the JavaScript
@@ -23,14 +45,8 @@ folder also includes some redundant files, see the issue <a href="https://github
 Remove redundant compiler output</a>.
 - `src` - the Java source for this application
 
-### Building this application
-
-The GWT TodoMVC application was built with Java 1.6 and GWT 2.4.0. The easiest way to build this application
-is to download the GWT SDK:
-
-http://code.google.com/webtoolkit/gettingstarted.html
 
-Together with the Eclipse plugin:
-
-http://code.google.com/webtoolkit/usingeclipse.html
+## Building this application
 
+The GWT TodoMVC application was built with Java 1.6 and GWT 2.4.0. The easiest way to build this application
+is to [download the GWT SDK](http://code.google.com/webtoolkit/gettingstarted.html), or together with the [Eclipse plugin](http://code.google.com/webtoolkit/usingeclipse.html).
diff --git a/architecture-examples/jquery/bower_components/todomvc-common/base.css b/architecture-examples/jquery/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/jquery/bower_components/todomvc-common/base.css
+++ b/architecture-examples/jquery/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/jquery/bower_components/todomvc-common/base.js b/architecture-examples/jquery/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/jquery/bower_components/todomvc-common/base.js
+++ b/architecture-examples/jquery/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/jquery/index.html b/architecture-examples/jquery/index.html
index 86a49efed9..2c9f56e4f9 100644
--- a/architecture-examples/jquery/index.html
+++ b/architecture-examples/jquery/index.html
@@ -1,52 +1,52 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>jQuery • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<link rel="stylesheet" href="css/app.css">
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				<input id="new-todo" placeholder="What needs to be done?" autofocus>
-			</header>
-			<section id="main">
-				<input id="toggle-all" type="checkbox">
-				<label for="toggle-all">Mark all as complete</label>
-				<ul id="todo-list"></ul>
-			</section>
-			<footer id="footer">
-				<span id="todo-count"><strong>0</strong> item left</span>
-				<button id="clear-completed">Clear completed</button>
-			</footer>
+<html lang="en" data-framework="jquery">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>jQuery • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<link rel="stylesheet" href="css/app.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			<input id="new-todo" placeholder="What needs to be done?" autofocus>
+		</header>
+		<section id="main">
+			<input id="toggle-all" type="checkbox">
+			<label for="toggle-all">Mark all as complete</label>
+			<ul id="todo-list"></ul>
 		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Created by <a href="http://github.com/sindresorhus">Sindre Sorhus</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+		<footer id="footer">
+			<span id="todo-count"><strong>0</strong> item left</span>
+			<button id="clear-completed">Clear completed</button>
 		</footer>
-		<script id="todo-template" type="text/x-handlebars-template">
-		{{#this}}
-		<li {{#if completed}}class="completed"{{/if}} data-id="{{id}}">
-			<div class="view">
-				<input class="toggle" type="checkbox" {{#if completed}}checked{{/if}}>
-				<label>{{title}}</label>
-				<button class="destroy"></button>
-			</div>
-			<input class="edit" value="{{title}}">
-		</li>
-		{{/this}}
-		</script>
-		<script id="footer-template" type="text/x-handlebars-template">
-		<span id="todo-count"><strong>{{activeTodoCount}}</strong> {{activeTodoWord}} left</span>
-		{{#if completedTodos}}<button id="clear-completed">Clear completed ({{completedTodos}})</button>{{/if}}
-		</script>
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script src="bower_components/jquery/jquery.js"></script>
-		<script src="bower_components/handlebars/handlebars.js"></script>
-		<script src="js/app.js"></script>
-	</body>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Created by <a href="http://github.com/sindresorhus">Sindre Sorhus</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
+	<script id="todo-template" type="text/x-handlebars-template">
+	{{#this}}
+	<li {{#if completed}}class="completed"{{/if}} data-id="{{id}}">
+		<div class="view">
+			<input class="toggle" type="checkbox" {{#if completed}}checked{{/if}}>
+			<label>{{title}}</label>
+			<button class="destroy"></button>
+		</div>
+		<input class="edit" value="{{title}}">
+	</li>
+	{{/this}}
+	</script>
+	<script id="footer-template" type="text/x-handlebars-template">
+	<span id="todo-count"><strong>{{activeTodoCount}}</strong> {{activeTodoWord}} left</span>
+	{{#if completedTodos}}<button id="clear-completed">Clear completed ({{completedTodos}})</button>{{/if}}
+	</script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/handlebars/handlebars.js"></script>
+	<script src="js/app.js"></script>
+</body>
 </html>
diff --git a/architecture-examples/jquery/readme.md b/architecture-examples/jquery/readme.md
new file mode 100644
index 0000000000..a04a23e658
--- /dev/null
+++ b/architecture-examples/jquery/readme.md
@@ -0,0 +1,32 @@
+# jQuery TodoMVC Example
+
+> jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers. With a combination of versatility and extensibility, jQuery has changed the way that millions of people write JavaScript.
+
+> _[jQuery - jquery.com](http://jquery.com)_
+
+
+## Learning jQuery
+
+The [jQuery website](http://jquery.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [How jQuery Works](http://learn.jquery.com/about-jquery/how-jquery-works)
+* [API Reference](http://api.jquery.com)
+* [Plugins](http://plugins.jquery.com)
+* [Brower Support](http://jquery.com/browser-support)
+* [Blog](http://blog.jquery.com)
+
+Articles and guides from the community:
+
+* [Try jQuery](http://try.jquery.com)
+* [10 Things I Learned From the jQuery Source](http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source)
+
+Get help from other jQuery users:
+
+* [jQuery on StackOverflow](http://stackoverflow.com/questions/tagged/jquery)
+* [Forums](http://forum.jquery.com)
+* [jQuery on Twitter](http://twitter.com/jquery)
+* [jQuery on Google +](https://plus.google.com/102828491884671003608/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/architecture-examples/knockback/bower.json b/architecture-examples/knockback/bower.json
new file mode 100644
index 0000000000..947780ffb9
--- /dev/null
+++ b/architecture-examples/knockback/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-knockback",
+  "version": "0.0.0",
+  "dependencies": {
+    "jquery": "~2.0.0",
+    "todomvc-common": "~0.1.6",
+    "Backbone.localStorage": "~1.1.3"
+  }
+}
diff --git a/architecture-examples/knockback/bower_components/Backbone.localStorage/backbone.localStorage.js b/architecture-examples/knockback/bower_components/Backbone.localStorage/backbone.localStorage.js
new file mode 100644
index 0000000000..792f51d6ce
--- /dev/null
+++ b/architecture-examples/knockback/bower_components/Backbone.localStorage/backbone.localStorage.js
@@ -0,0 +1,217 @@
+/**
+ * Backbone localStorage Adapter
+ * Version 1.1.3
+ *
+ * https://github.com/jeromegn/Backbone.localStorage
+ */
+(function (root, factory) {
+   if (typeof exports === 'object') {
+     module.exports = factory(require("underscore"), require("backbone"));
+   } else if (typeof define === "function" && define.amd) {
+      // AMD. Register as an anonymous module.
+      define(["underscore","backbone"], function(_, Backbone) {
+        // Use global variables if the locals are undefined.
+        return factory(_ || root._, Backbone || root.Backbone);
+      });
+   } else {
+      // RequireJS isn't being used. Assume underscore and backbone are loaded in <script> tags
+      factory(_, Backbone);
+   }
+}(this, function(_, Backbone) {
+// A simple module to replace `Backbone.sync` with *localStorage*-based
+// persistence. Models are given GUIDS, and saved into a JSON object. Simple
+// as that.
+
+// Hold reference to Underscore.js and Backbone.js in the closure in order
+// to make things work even if they are removed from the global namespace
+
+// Generate four random hex digits.
+function S4() {
+   return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
+};
+
+// Generate a pseudo-GUID by concatenating random hexadecimal.
+function guid() {
+   return (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4());
+};
+
+// Our Store is represented by a single JS object in *localStorage*. Create it
+// with a meaningful name, like the name you'd give a table.
+// window.Store is deprectated, use Backbone.LocalStorage instead
+Backbone.LocalStorage = window.Store = function(name) {
+  this.name = name;
+  var store = this.localStorage().getItem(this.name);
+  this.records = (store && store.split(",")) || [];
+};
+
+_.extend(Backbone.LocalStorage.prototype, {
+
+  // Save the current state of the **Store** to *localStorage*.
+  save: function() {
+    this.localStorage().setItem(this.name, this.records.join(","));
+  },
+
+  // Add a model, giving it a (hopefully)-unique GUID, if it doesn't already
+  // have an id of it's own.
+  create: function(model) {
+    if (!model.id) {
+      model.id = guid();
+      model.set(model.idAttribute, model.id);
+    }
+    this.localStorage().setItem(this.name+"-"+model.id, JSON.stringify(model));
+    this.records.push(model.id.toString());
+    this.save();
+    return this.find(model);
+  },
+
+  // Update a model by replacing its copy in `this.data`.
+  update: function(model) {
+    this.localStorage().setItem(this.name+"-"+model.id, JSON.stringify(model));
+    if (!_.include(this.records, model.id.toString()))
+      this.records.push(model.id.toString()); this.save();
+    return this.find(model);
+  },
+
+  // Retrieve a model from `this.data` by id.
+  find: function(model) {
+    return this.jsonData(this.localStorage().getItem(this.name+"-"+model.id));
+  },
+
+  // Return the array of all models currently in storage.
+  findAll: function() {
+    // Lodash removed _#chain in v1.0.0-rc.1
+    return (_.chain || _)(this.records)
+      .map(function(id){
+        return this.jsonData(this.localStorage().getItem(this.name+"-"+id));
+      }, this)
+      .compact()
+      .value();
+  },
+
+  // Delete a model from `this.data`, returning it.
+  destroy: function(model) {
+    if (model.isNew())
+      return false
+    this.localStorage().removeItem(this.name+"-"+model.id);
+    this.records = _.reject(this.records, function(id){
+      return id === model.id.toString();
+    });
+    this.save();
+    return model;
+  },
+
+  localStorage: function() {
+    return localStorage;
+  },
+
+  // fix for "illegal access" error on Android when JSON.parse is passed null
+  jsonData: function (data) {
+      return data && JSON.parse(data);
+  },
+
+  // Clear localStorage for specific collection.
+  _clear: function() {
+    var local = this.localStorage(),
+      itemRe = new RegExp("^" + this.name + "-");
+
+    // Remove id-tracking item (e.g., "foo").
+    local.removeItem(this.name);
+
+    // Lodash removed _#chain in v1.0.0-rc.1
+    // Match all data items (e.g., "foo-ID") and remove.
+    (_.chain || _)(local).keys()
+      .filter(function (k) { return itemRe.test(k); })
+      .each(function (k) { local.removeItem(k); });
+  },
+
+  // Size of localStorage.
+  _storageSize: function() {
+    return this.localStorage().length;
+  }
+
+});
+
+// localSync delegate to the model or collection's
+// *localStorage* property, which should be an instance of `Store`.
+// window.Store.sync and Backbone.localSync is deprecated, use Backbone.LocalStorage.sync instead
+Backbone.LocalStorage.sync = window.Store.sync = Backbone.localSync = function(method, model, options) {
+  var store = model.localStorage || model.collection.localStorage;
+
+  var resp, errorMessage, syncDfd = Backbone.$.Deferred && Backbone.$.Deferred(); //If $ is having Deferred - use it.
+
+  try {
+
+    switch (method) {
+      case "read":
+        resp = model.id != undefined ? store.find(model) : store.findAll();
+        break;
+      case "create":
+        resp = store.create(model);
+        break;
+      case "update":
+        resp = store.update(model);
+        break;
+      case "delete":
+        resp = store.destroy(model);
+        break;
+    }
+
+  } catch(error) {
+    if (error.code === DOMException.QUOTA_EXCEEDED_ERR && store._storageSize() === 0)
+      errorMessage = "Private browsing is unsupported";
+    else
+      errorMessage = error.message;
+  }
+
+  if (resp) {
+    if (options && options.success) {
+      if (Backbone.VERSION === "0.9.10") {
+        options.success(model, resp, options);
+      } else {
+        options.success(resp);
+      }
+    }
+    if (syncDfd) {
+      syncDfd.resolve(resp);
+    }
+  
+  } else {
+    errorMessage = errorMessage ? errorMessage
+                                : "Record Not Found";
+
+    if (options && options.error)
+      if (Backbone.VERSION === "0.9.10") {
+        options.error(model, errorMessage, options);
+      } else {
+        options.error(errorMessage);
+      }
+
+    if (syncDfd)
+      syncDfd.reject(errorMessage);
+  }
+
+  // add compatibility with $.ajax
+  // always execute callback for success and error
+  if (options && options.complete) options.complete(resp);
+
+  return syncDfd && syncDfd.promise();
+};
+
+Backbone.ajaxSync = Backbone.sync;
+
+Backbone.getSyncMethod = function(model) {
+  if(model.localStorage || (model.collection && model.collection.localStorage)) {
+    return Backbone.localSync;
+  }
+
+  return Backbone.ajaxSync;
+};
+
+// Override 'Backbone.sync' to default to localSync,
+// the original 'Backbone.sync' is still available in 'Backbone.ajaxSync'
+Backbone.sync = function(method, model, options) {
+  return Backbone.getSyncMethod(model).apply(this, [method, model, options]);
+};
+
+return Backbone.LocalStorage;
+}));
diff --git a/architecture-examples/knockback/bower_components/jquery/jquery.js b/architecture-examples/knockback/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/architecture-examples/knockback/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/architecture-examples/knockback/bower_components/todomvc-common/base.css b/architecture-examples/knockback/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/architecture-examples/knockback/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/knockback/bower_components/todomvc-common/base.js b/architecture-examples/knockback/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/architecture-examples/knockback/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/architecture-examples/knockback/bower_components/todomvc-common/bg.png b/architecture-examples/knockback/bower_components/todomvc-common/bg.png
new file mode 100644
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GIT binary patch
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Ef(>0N!2kdN

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HcmV?d00001

diff --git a/architecture-examples/knockback/index.html b/architecture-examples/knockback/index.html
index 5d404c26eb..8fddc85df8 100644
--- a/architecture-examples/knockback/index.html
+++ b/architecture-examples/knockback/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="knockback">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Knockback.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp" kb-inject="AppViewModel">
@@ -55,10 +52,10 @@ <h1>todos</h1>
 	</footer>
 
 	<!-- App Dependencies -->
-	<script src="../../assets/base.js"></script>
-	<script src="../../assets/jquery.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
 	<script src="js/lib/knockback-full-stack-0.16.9.min.js"></script>
-	<script src="js/lib/backbone.localStorage-min.js"></script>
+	<script src="bower_components/Backbone.localStorage/backbone.localStorage.js"></script>
 
 	<!-- App and Components -->
 	<script src="js/lib/knockout-extended-bindings.js"></script>
@@ -67,4 +64,4 @@ <h1>todos</h1>
 	<script src="js/viewmodels/todo.js"></script>
   <script src="js/viewmodels/app.js"></script>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/architecture-examples/knockback/readme.md b/architecture-examples/knockback/readme.md
index 53fcc1009b..24174635f5 100644
--- a/architecture-examples/knockback/readme.md
+++ b/architecture-examples/knockback/readme.md
@@ -1,14 +1,39 @@
-# Knockback.js • [TodoMVC](http://todomvc.com)
+# Knockback.js TodoMVC Example
 
-## Getting started
+> Both Knockout.js and Backbone.js have their strengths and weaknesses, but together they are amazing! With Knockback.js, you can use the strong ORM provided by Backbone and create dynamic views using Knockout bindings.
 
-You need [CoffeScript](http://coffeescript.org) to compile if you make changes to the files in the `src` folder.
+> _[Knockback.js - kmalakoff.github.io/knockback](http://kmalakoff.github.io/knockback)_
 
 
-## Compile
+## Learning Knockback.js
 
-Open Terminal in this folder.
+The [Knockback.js website](http://kmalakoff.github.io/knockback) is a great resource for getting started.
 
-- `cake build` to compile once
+Here are some links you may find helpful:
 
-- `cake watch` to compile on save
\ No newline at end of file
+* [Getting Started with Knockback.js](http://kmalakoff.github.io/knockback/getting_started_introduction.html)
+* [Tutorials](http://kmalakoff.github.io/knockback/tutorials_introduction.html)
+* [API Reference](http://kmalakoff.github.io/knockback/doc/index.html)
+* [Knockback.js Reference App](http://kmalakoff.github.io/knockback/app_knockback_reference.html)
+* [Knockback.js on Twitter](http://twitter.com/knockbackjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+This app is written in [CoffeeScript](http://coffeescript.org/). If you wish to make changes, follow these steps to re-compile the code.
+
+To install CoffeeScript globally:
+
+	npm install -g coffee-script
+
+To compile once:
+
+	# from architecture-examples/knockback
+	cake build
+
+To compile on save
+
+	# from architecture-examples/knockback
+	cake watch
diff --git a/architecture-examples/knockoutjs/bower_components/todomvc-common/base.css b/architecture-examples/knockoutjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/knockoutjs/bower_components/todomvc-common/base.css
+++ b/architecture-examples/knockoutjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/knockoutjs/bower_components/todomvc-common/base.js b/architecture-examples/knockoutjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/knockoutjs/bower_components/todomvc-common/base.js
+++ b/architecture-examples/knockoutjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/knockoutjs/index.html b/architecture-examples/knockoutjs/index.html
index 6a8b22a71d..c11101e333 100644
--- a/architecture-examples/knockoutjs/index.html
+++ b/architecture-examples/knockoutjs/index.html
@@ -1,62 +1,62 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
-		<title>Knockout.js • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				<input id="new-todo" data-bind="value: current, valueUpdate: 'afterkeydown', enterKey: add" placeholder="What needs to be done?" autofocus>
-			</header>
-			<section id="main" data-bind="visible: todos().length">
-				<input id="toggle-all" data-bind="checked: allCompleted" type="checkbox">
-				<label for="toggle-all">Mark all as complete</label>
-				<ul id="todo-list" data-bind="foreach: filteredTodos">
-					<li data-bind="css: { completed: completed, editing: editing }">
-						<div class="view">
-							<input class="toggle" data-bind="checked: completed" type="checkbox">
-							<label data-bind="text: title, event: { dblclick: $root.editItem }"></label>
-							<button class="destroy" data-bind="click: $root.remove"></button>
-						</div>
-						<input class="edit" data-bind="value: title, valueUpdate: 'afterkeydown', enterKey: $root.stopEditing, selectAndFocus: editing, event: { blur: $root.stopEditing }">
-					</li>
-				</ul>
-			</section>
-			<footer id="footer" data-bind="visible: completedCount() || remainingCount()">
-				<span id="todo-count">
-					<strong data-bind="text: remainingCount">0</strong>
-					<span data-bind="text: getLabel( remainingCount )"></span> left
-				</span>
-				<ul id="filters">
-					<li>
-						<a data-bind="css: { selected: showMode() == 'all' }" href="#/all">All</a>
-					</li>
-					<li>
-						<a data-bind="css: { selected: showMode() == 'active' }" href="#/active">Active</a>
-					</li>
-					<li>
-						<a data-bind="css: { selected: showMode() == 'completed' }" href="#/completed">Completed</a>
-					</li>
-				</ul>
-				<button id="clear-completed" data-bind="visible: completedCount, click: removeCompleted">
-					Clear completed (<span data-bind="text: completedCount"></span>)
-				</button>
-			</footer>
+<html lang="en" data-framework="knockoutjs">
+<head>
+	<meta charset="utf-8">
+	<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
+	<title>Knockout.js • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			<input id="new-todo" data-bind="value: current, valueUpdate: 'afterkeydown', enterKey: add" placeholder="What needs to be done?" autofocus>
+		</header>
+		<section id="main" data-bind="visible: todos().length">
+			<input id="toggle-all" data-bind="checked: allCompleted" type="checkbox">
+			<label for="toggle-all">Mark all as complete</label>
+			<ul id="todo-list" data-bind="foreach: filteredTodos">
+				<li data-bind="css: { completed: completed, editing: editing }">
+					<div class="view">
+						<input class="toggle" data-bind="checked: completed" type="checkbox">
+						<label data-bind="text: title, event: { dblclick: $root.editItem }"></label>
+						<button class="destroy" data-bind="click: $root.remove"></button>
+					</div>
+					<input class="edit" data-bind="value: title, valueUpdate: 'afterkeydown', enterKey: $root.stopEditing, selectAndFocus: editing, event: { blur: $root.stopEditing }">
+				</li>
+			</ul>
 		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos">Ashish Sharma</a></p>
-			<p>Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net">Ryan Niemeyer</a></p>
-			<p>Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani">Addy Osmani</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+		<footer id="footer" data-bind="visible: completedCount() || remainingCount()">
+			<span id="todo-count">
+				<strong data-bind="text: remainingCount">0</strong>
+				<span data-bind="text: getLabel( remainingCount )"></span> left
+			</span>
+			<ul id="filters">
+				<li>
+					<a data-bind="css: { selected: showMode() == 'all' }" href="#/all">All</a>
+				</li>
+				<li>
+					<a data-bind="css: { selected: showMode() == 'active' }" href="#/active">Active</a>
+				</li>
+				<li>
+					<a data-bind="css: { selected: showMode() == 'completed' }" href="#/completed">Completed</a>
+				</li>
+			</ul>
+			<button id="clear-completed" data-bind="visible: completedCount, click: removeCompleted">
+				Clear completed (<span data-bind="text: completedCount"></span>)
+			</button>
 		</footer>
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script src="bower_components/knockout.js/knockout.js"></script>
-		<script src="bower_components/director/build/director.js"></script>
-		<script src="js/app.js"></script>
-	</body>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos">Ashish Sharma</a></p>
+		<p>Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net">Ryan Niemeyer</a></p>
+		<p>Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani">Addy Osmani</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/knockout.js/knockout.js"></script>
+	<script src="bower_components/director/build/director.js"></script>
+	<script src="js/app.js"></script>
+</body>
 </html>
diff --git a/architecture-examples/knockoutjs/readme.md b/architecture-examples/knockoutjs/readme.md
index a4cccc9abc..1bf455a974 100644
--- a/architecture-examples/knockoutjs/readme.md
+++ b/architecture-examples/knockoutjs/readme.md
@@ -1,3 +1,36 @@
-# Knockout.js TodoMVC app
+# Knockout.js TodoMVC Example
 
-[ashish101](https://github.com/ashish01/knockoutjs-todos) wrote the original version of this application, which was then refactored by Addy Osmani and later rewritten by TodoMVC contributors.
+> Knockout.js helps you simplify dynamic JavaScript UIs using the Model-View-ViewModel (MVVM) pattern.
+
+> _[Knockout.js - knockoutjs.com](http://knockoutjs.com)_
+
+
+## Learning Knockout.js
+
+The [Knockout.js website](http://knockoutjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://knockoutjs.com/documentation/introduction.html)
+* [Tutorials](http://learn.knockoutjs.com)
+* [Live examples](http://knockoutjs.com/examples)
+
+Articles and guides from the community:
+
+* [Getting Started with Knockout.js](http://www.adobe.com/devnet/html5/articles/getting-started-with-knockoutjs.html)
+* [Into the Ring with Knockout.js](http://net.tutsplus.com/tutorials/javascript-ajax/into-the-ring-with-knockout-js)
+* [Beginners Guide to Knockout.js](http://www.sitepoint.com/beginners-guide-to-knockoutjs-part-1)
+
+Get help from other Knockout.js users:
+
+* [Knockout.js on StackOverflow](http://stackoverflow.com/questions/tagged/knockout)
+* [Mailing list on Google Groups](http://groups.google.com/group/knockoutjs)
+* [Knockout.js on Twitter](http://twitter.com/knockoutjs)
+* [Knockout.js on Google +](https://plus.google.com/communities/106789046312204355684/stream/c5bfcfdf-3690-44a6-b015-35aad4f4e42e)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
+
+This TodoMVC application was originally created by [ashish101](https://github.com/ashish01/knockoutjs-todos), then refactored by Addy Osmani and later rewritten by TodoMVC contributors.
diff --git a/architecture-examples/maria/bower_components/todomvc-common/base.css b/architecture-examples/maria/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/maria/bower_components/todomvc-common/base.css
+++ b/architecture-examples/maria/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/maria/bower_components/todomvc-common/base.js b/architecture-examples/maria/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/maria/bower_components/todomvc-common/base.js
+++ b/architecture-examples/maria/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/maria/index.html b/architecture-examples/maria/index.html
index dbacde3ef0..5c1b528532 100644
--- a/architecture-examples/maria/index.html
+++ b/architecture-examples/maria/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html data-framework="maria">
 <head>
 	<meta charset="utf-8">
 	<title>Maria • TodoMVC</title>
diff --git a/architecture-examples/maria/readme.md b/architecture-examples/maria/readme.md
new file mode 100644
index 0000000000..1e8b58c55e
--- /dev/null
+++ b/architecture-examples/maria/readme.md
@@ -0,0 +1,18 @@
+# Maria TodoMVC Example
+
+> The MVC framework for JavaScript applications. The real MVC. The Smalltalk MVC. The Gang of Four MVC.
+
+> _[Maria - peter.michaux.ca/maria](http://peter.michaux.ca/maria)_
+
+
+## Learning Maria
+
+The [Maria website](http://peter.michaux.ca/maria) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Quick Start Tutorial](http://peter.michaux.ca/maria/quick-start-tutorial-for-the-impatient.html)
+* [API Reference](http://peter.michaux.ca/maria/api/maria.html)
+* [GitHub](https://github.com/petermichaux/maria)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/architecture-examples/spine/bower_components/todomvc-common/base.css b/architecture-examples/spine/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/architecture-examples/spine/bower_components/todomvc-common/base.css
+++ b/architecture-examples/spine/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/spine/bower_components/todomvc-common/base.js b/architecture-examples/spine/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/architecture-examples/spine/bower_components/todomvc-common/base.js
+++ b/architecture-examples/spine/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/architecture-examples/spine/index.html b/architecture-examples/spine/index.html
index e11f9697a9..3ca60e2fa9 100644
--- a/architecture-examples/spine/index.html
+++ b/architecture-examples/spine/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="spine">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/architecture-examples/spine/readme.md b/architecture-examples/spine/readme.md
index 5a2fb7e2d9..7a18bad8de 100644
--- a/architecture-examples/spine/readme.md
+++ b/architecture-examples/spine/readme.md
@@ -1,20 +1,52 @@
-# Spine.js TodoMVC app
+# Spine.js TodoMVC Example
 
+> Build Awesome JavaScript MVC Applications.
 
-## Getting started
+> _[Spine - spinejs.com](http://spinejs.com)_
 
-[CoffeeScript](http://coffeescript.org) is required to compile this application if you make changes to the files in the `src` folder.
 
+## Learning Spine
 
-### Compile
+The [Spine website](http://spinejs.com) is a great resource for getting started.
 
-Open Terminal in this folder.
+Here are some links you may find helpful:
 
-- `cake build` to compile once
+* [Documentation](http://spinejs.com/docs/)
+* [Step by Step Tutorials](http://spinejs.com/docs/example)
+* [API Reference](http://spinejs.com/api/index)
 
-- `cake watch` to compile on save
+Articles and guides from the community:
+
+* [Building JavaScript Web Apps With MVC & Spine.js](http://addyosmani.com/blog/building-apps-spinejs)
+
+Get help from other Spine users:
+
+* [Spine on StackOverflow](http://stackoverflow.com/questions/tagged/spine.js)
+* [Mailing list on Google Groups](https://groups.google.com/forum/#!forum/spinejs)
+* [Spine's author, Alex MacCaw, on Twitter](http://twitter.com/maccman)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+This app is written in [CoffeeScript](http://coffeescript.org/). If you wish to make changes, follow these steps to re-compile the code.
+
+To install CoffeeScript globally:
+
+	npm install -g coffee-script
+
+To compile once:
+
+	# from architecture-examples/knockback
+	cake build
+
+To compile on save
+
+	# from architecture-examples/knockback
+	cake watch
 
 
 ## Credit
 
-Created by [Sindre Sorhus](https://github.com/sindresorhus)
+This TodoMVC application was created by [Sindre Sorhus](https://github.com/sindresorhus).
diff --git a/architecture-examples/yui/bower.json b/architecture-examples/yui/bower.json
new file mode 100644
index 0000000000..b1a6bc4656
--- /dev/null
+++ b/architecture-examples/yui/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-yui",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/architecture-examples/yui/bower_components/todomvc-common/base.css b/architecture-examples/yui/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/architecture-examples/yui/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/architecture-examples/yui/bower_components/todomvc-common/base.js b/architecture-examples/yui/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/architecture-examples/yui/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/architecture-examples/yui/bower_components/todomvc-common/bg.png b/architecture-examples/yui/bower_components/todomvc-common/bg.png
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diff --git a/architecture-examples/yui/index.html b/architecture-examples/yui/index.html
index 6008e63517..829ef63060 100644
--- a/architecture-examples/yui/index.html
+++ b/architecture-examples/yui/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="yui">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>YUI • TodoMVC</title>
-	<link rel="stylesheet" href="../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -30,6 +27,7 @@ <h1>todos</h1>
 		</p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script type="text/x-handlebars-template" id="item-template">
 		<div class="view">
 			<input class="toggle" type="checkbox" {{#if completed}}checked{{/if}}>
diff --git a/architecture-examples/yui/readme.md b/architecture-examples/yui/readme.md
new file mode 100644
index 0000000000..f8dc115212
--- /dev/null
+++ b/architecture-examples/yui/readme.md
@@ -0,0 +1,26 @@
+# YUI TodoMVC Example
+
+> YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.
+
+> _[YUI - yuilibrary.com](http://yuilibrary.com)_
+
+
+## Learning YUI
+
+The [YUI website](http://yuilibrary.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://yuilibrary.com/yui/docs)
+* [Quick Start](http://yuilibrary.com/yui/quick-start)
+* [Tutorials](http://yuilibrary.com/yui/docs/tutorials)
+* [Examples](http://yuilibrary.com/yui/docs/examples)
+* [Blog](http://yuiblog.com)
+
+Get help from other YUI users:
+
+* [YUI on StackOverflow](http://stackoverflow.com/questions/tagged/yui)
+* [Forms](http://yuilibrary.com/forum)
+* [YUI on Twitter](http://twitter.com/yuilibrary)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/dependency-examples/backbone_require/bower_components/todomvc-common/base.css b/dependency-examples/backbone_require/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/dependency-examples/backbone_require/bower_components/todomvc-common/base.css
+++ b/dependency-examples/backbone_require/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/dependency-examples/backbone_require/bower_components/todomvc-common/base.js b/dependency-examples/backbone_require/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/dependency-examples/backbone_require/bower_components/todomvc-common/base.js
+++ b/dependency-examples/backbone_require/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/dependency-examples/backbone_require/index.html b/dependency-examples/backbone_require/index.html
index eb30a0ebc7..6a5713dc93 100644
--- a/dependency-examples/backbone_require/index.html
+++ b/dependency-examples/backbone_require/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="backbonejs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/dependency-examples/backbone_require/readme.md b/dependency-examples/backbone_require/readme.md
new file mode 100644
index 0000000000..fdb149bfea
--- /dev/null
+++ b/dependency-examples/backbone_require/readme.md
@@ -0,0 +1,29 @@
+# Backbone.js & RequireJS TodoMVC Example
+
+> Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
+
+> _[Backbone.js - backbonejs.org](http://backbonejs.org)_
+
+
+## Learning Backbone.js
+
+The [Backbone.js website](http://backbonejs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Annotated source code](http://backbonejs.org/docs/backbone.html)
+* [Applications built with Backbone.js](http://backbonejs.org/#examples)
+* [FAQ](http://backbonejs.org/#faq)
+
+Articles and guides from the community:
+
+* [Developing Backbone.js Applications](http://addyosmani.github.io/backbone-fundamentals)
+* [Collection of tutorials, blog posts, and example sites](https://github.com/documentcloud/backbone/wiki/Tutorials%2C-blog-posts-and-example-sites)
+
+Get help from other Backbone.js users:
+
+* [Backbone.js on StackOverflow](http://stackoverflow.com/questions/tagged/backbone.js)
+* [Google Groups mailing list](https://groups.google.com/forum/#!forum/backbonejs)
+* [Backbone.js on Twitter](http://twitter.com/documentcloud)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/dependency-examples/emberjs_require/readme.md b/dependency-examples/emberjs_require/readme.md
index 2f63d82af1..439eb5ddaa 100644
--- a/dependency-examples/emberjs_require/readme.md
+++ b/dependency-examples/emberjs_require/readme.md
@@ -1,4 +1,4 @@
-# Ember.js + RequireJS • [TodoMVC](http://todomvc.com)
+# Ember.js & RequireJS TodoMVC Example
 
 This example was removed, because the Ember.js dependency injection architecture
 does not provide appropriate hooks for asynchronous module loading yet and thus
@@ -10,4 +10,4 @@ in its current state, visit:
 [Ember.js + RequireJS Source](https://github.com/stephenplusplus/todomvc/tree/emberjs_require/dependency-examples/emberjs_require)
 [Ember.js + RequireJS Demo](http://stephenplusplus.github.io/todomvc-emberjs-requirejs/dependency-examples/emberjs_require)
 
-For more information, [read the discussion](https://github.com/addyosmani/todomvc/pull/528).
+For more information, [read the discussion](https://github.com/tastejs/todomvc/pull/528).
diff --git a/dependency-examples/flight/bower_components/todomvc-common/base.css b/dependency-examples/flight/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/dependency-examples/flight/bower_components/todomvc-common/base.css
+++ b/dependency-examples/flight/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/dependency-examples/flight/bower_components/todomvc-common/base.js b/dependency-examples/flight/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/dependency-examples/flight/bower_components/todomvc-common/base.js
+++ b/dependency-examples/flight/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/dependency-examples/flight/index.html b/dependency-examples/flight/index.html
index 572fc4f4ad..48cc4ee7e7 100644
--- a/dependency-examples/flight/index.html
+++ b/dependency-examples/flight/index.html
@@ -1,30 +1,30 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>Flight • Todo</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				<input id="new-todo" placeholder="What needs to be done?" autofocus>
-			</header>
-			<section id="main">
-				<input id="toggle-all" type="checkbox">
-				<label for="toggle-all">Mark all as complete</label>
-				<ul id="todo-list"></ul>
-			</section>
-			<footer id="footer"></footer>
+<html lang="en" data-framework="flight">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>Flight • Todo</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			<input id="new-todo" placeholder="What needs to be done?" autofocus>
+		</header>
+		<section id="main">
+			<input id="toggle-all" type="checkbox">
+			<label for="toggle-all">Mark all as complete</label>
+			<ul id="todo-list"></ul>
 		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Created by <a href="http://github.com/mkuklis">Michal Kuklis</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-		</footer>
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script data-main="app/js/main" src="bower_components/requirejs/requirejs.js"></script>
-	</body>
+		<footer id="footer"></footer>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Created by <a href="http://github.com/mkuklis">Michal Kuklis</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script data-main="app/js/main" src="bower_components/requirejs/requirejs.js"></script>
+</body>
 </html>
diff --git a/dependency-examples/flight/readme.md b/dependency-examples/flight/readme.md
new file mode 100644
index 0000000000..4dbf76bcd9
--- /dev/null
+++ b/dependency-examples/flight/readme.md
@@ -0,0 +1,19 @@
+# Flight TodoMVC Example
+
+> Flight is a lightweight, component-based JavaScript framework that maps behavior to DOM nodes.
+
+> _[Flight - twitter.github.io/flight](http://twitter.github.io/flight)_
+
+
+## Learning Flight
+
+The [Flight website](http://twitter.github.io/flight) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [GitHub](https://github.com/twitter/flight)
+* [Demo Application](http://twitter.github.com/flight/demo)
+* [Installation](https://github.com/twitter/flight/blob/master/README.md#installation)
+* [Flight on Twitter](http://twitter.com/flight)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/ariatemplates/bower.json b/labs/architecture-examples/ariatemplates/bower.json
new file mode 100644
index 0000000000..e43423491b
--- /dev/null
+++ b/labs/architecture-examples/ariatemplates/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-ariatemplates",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.css b/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.js b/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/bg.png b/labs/architecture-examples/ariatemplates/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/ariatemplates/css/app.css b/labs/architecture-examples/ariatemplates/css/app.css
deleted file mode 100644
index 532c9b83c7..0000000000
--- a/labs/architecture-examples/ariatemplates/css/app.css
+++ /dev/null
@@ -1,215 +0,0 @@
-html,
-body {
-	margin: 0;
-	padding: 0;
-}
-
-button {
-	margin: 0;
-	padding: 0;
-	border: 0;
-	background: none;
-	font-size: 100%;
-	vertical-align: baseline;
-	font-family: inherit;
-	color: inherit;
-	-webkit-appearance: none;
-	/*-moz-appearance: none;*/
-	-ms-appearance: none;
-	-o-appearance: none;
-	appearance: none;
-}
-
-body {
-	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
-	line-height: 1.4em;
-	background: #eaeaea url('../../../../assets/bg.png');
-	color: #4d4d4d;
-	width: 550px;
-	margin: 0 auto;
-	-webkit-font-smoothing: antialiased;
-	-moz-font-smoothing: antialiased;
-	-ms-font-smoothing: antialiased;
-	-o-font-smoothing: antialiased;
-	font-smoothing: antialiased;
-}
-
-#todoapp {
-	background: #fff;
-	background: rgba(255, 255, 255, 0.9);
-	margin: 130px 0 40px 0;
-	border: 1px solid #ccc;
-	position: relative;
-	border-top-left-radius: 2px;
-	border-top-right-radius: 2px;
-	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
-				0 25px 50px 0 rgba(0, 0, 0, 0.15);
-}
-
-#todoapp:before {
-	content: '';
-	border-left: 1px solid #f5d6d6;
-	border-right: 1px solid #f5d6d6;
-	width: 2px;
-	position: absolute;
-	top: 0;
-	left: 40px;
-	height: 100%;
-}
-
-#todoapp input::-webkit-input-placeholder {
-	font-style: italic;
-}
-
-#todoapp input:-moz-placeholder {
-	font-style: italic;
-	color: #a9a9a9;
-}
-
-#todoapp h1 {
-	position: absolute;
-	top: -120px;
-	width: 100%;
-	font-size: 70px;
-	font-weight: bold;
-	text-align: center;
-	color: #b3b3b3;
-	color: rgba(255, 255, 255, 0.3);
-	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
-	-webkit-text-rendering: optimizeLegibility;
-	-moz-text-rendering: optimizeLegibility;
-	-ms-text-rendering: optimizeLegibility;
-	-o-text-rendering: optimizeLegibility;
-	text-rendering: optimizeLegibility;
-}
-
-#header {
-	padding-top: 15px;
-	border-radius: inherit;
-}
-
-#header:before {
-	content: '';
-	position: absolute;
-	top: 0;
-	right: 0;
-	left: 0;
-	height: 15px;
-	z-index: 2;
-	border-bottom: 1px solid #6c615c;
-	background: #8d7d77;
-	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
-	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
-	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
-	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
-	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
-	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
-	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
-	border-top-left-radius: 1px;
-	border-top-right-radius: 1px;
-}
-
-#new-todo,
-.edit {
-	position: relative;
-	margin: 0;
-	width: 100%;
-	font-size: 24px;
-	font-family: inherit;
-	line-height: 1.4em;
-	border: 0;
-	outline: none;
-	color: inherit;
-	padding: 6px;
-	border: 1px solid #999;
-	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
-	-webkit-box-sizing: border-box;
-	-moz-box-sizing: border-box;
-	-ms-box-sizing: border-box;
-	-o-box-sizing: border-box;
-	box-sizing: border-box;
-	-webkit-font-smoothing: antialiased;
-	-moz-font-smoothing: antialiased;
-	-ms-font-smoothing: antialiased;
-	-o-font-smoothing: antialiased;
-	font-smoothing: antialiased;
-}
-
-#new-todo {
-	padding: 16px 16px 16px 60px;
-	border: none;
-	background: rgba(0, 0, 0, 0.02);
-	z-index: 2;
-	box-shadow: none;
-}
-
-#main {
-	position: relative;
-	z-index: 2;
-	border-top: 1px dotted #adadad;
-}
-
-#footer {
-	color: #777;
-	padding: 0 15px;
-	position: absolute;
-	right: 0;
-	bottom: -31px;
-	left: 0;
-	height: 20px;
-	z-index: 1;
-	text-align: center;
-}
-
-#footer:before {
-	content: '';
-	position: absolute;
-	right: 0;
-	bottom: 31px;
-	left: 0;
-	height: 50px;
-	z-index: -1;
-	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
-				0 6px 0 -3px rgba(255, 255, 255, 0.8),
-				0 7px 1px -3px rgba(0, 0, 0, 0.3),
-				0 43px 0 -6px rgba(255, 255, 255, 0.8),
-				0 44px 2px -6px rgba(0, 0, 0, 0.2);
-}
-
-#todo-count {
-	float: left;
-	text-align: left;
-}
-
-#clear-completed {
-	float: right;
-	position: relative;
-	line-height: 20px;
-	text-decoration: none;
-	background: rgba(0, 0, 0, 0.1);
-	font-size: 11px;
-	padding: 0 10px;
-	border-radius: 3px;
-	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
-}
-
-#clear-completed:hover {
-	background: rgba(0, 0, 0, 0.15);
-	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
-}
-
-#info {
-	margin: 65px auto 0;
-	color: #a6a6a6;
-	font-size: 12px;
-	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
-	text-align: center;
-}
-
-#info a {
-	color: inherit;
-}
-
-.hidden{
-	display:none;
-}
diff --git a/labs/architecture-examples/ariatemplates/index.html b/labs/architecture-examples/ariatemplates/index.html
index 76e19072c3..8e11669ad8 100644
--- a/labs/architecture-examples/ariatemplates/index.html
+++ b/labs/architecture-examples/ariatemplates/index.html
@@ -1,19 +1,18 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="ariatemplates">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Aria Templates • TodoMVC</title>
-	<script src="js/lib/aria/ariatemplates-1.3.5.js"></script>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 	<link rel="stylesheet" href="css/app.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
 </head>
-
 <body>
-	<section id="todoapp"></section>
+	<section id="todoapp">
+	</section>
 
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="js/lib/aria/ariatemplates-1.3.5.js"></script>
 	<script>
 		// Update the path to the Todo module here when necessary
 		aria.core.DownloadMgr.updateRootMap({
@@ -36,6 +35,5 @@
 		<p>Written by <a href="http://ariatemplates.com">Olaf Kappes</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-	<script src="../../../assets/base.js"></script>
 </body>
 </html>
diff --git a/labs/architecture-examples/ariatemplates/readme.md b/labs/architecture-examples/ariatemplates/readme.md
new file mode 100644
index 0000000000..77883a1e20
--- /dev/null
+++ b/labs/architecture-examples/ariatemplates/readme.md
@@ -0,0 +1,27 @@
+# Aria Templates TodoMVC Example
+
+> Aria Templates (aka AT) is an application framework written in JavaScript for building rich and large-scaled enterprise web applications.
+
+> _[Aria Templates - ariatemplates.com](http://ariatemplates.com)_
+
+
+## Learning Aria Templates
+
+The [Aria Templates website](http://ariatemplates.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://ariatemplates.com/usermanual)
+* [API Reference](http://ariatemplates.com/aria/guide/apps/apidocs)
+* [Guides](http://ariatemplates.com/guides)
+* [Blog](http://ariatemplates.com/blog)
+* [FAQ](http://ariatemplates.com/faq)
+* [Aria Templates on GitHub](https://github.com/ariatemplates)
+
+Get help from other Aria Templates users:
+
+* [Aria Templates on StackOverflow](http://stackoverflow.com/questions/tagged/ariatemplates)
+* [Forums](http://ariatemplates.com/forum)
+* [Aria Templates on Twitter](http://twitter.com/ariatemplates)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/backbone.xmpp/bower.json b/labs/architecture-examples/backbone.xmpp/bower.json
new file mode 100644
index 0000000000..5d7e906296
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower.json
@@ -0,0 +1,11 @@
+{
+  "name": "backbone.xmpp",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0",
+    "lodash": "~1.2.1",
+    "backbone": "~1.0.0",
+    "Strophe.js": "~1.0.2"
+  }
+}
\ No newline at end of file
diff --git a/labs/architecture-examples/backbone.xmpp/js/lib/strophe.js b/labs/architecture-examples/backbone.xmpp/bower_components/Strophe.js/strophe.js
similarity index 84%
rename from labs/architecture-examples/backbone.xmpp/js/lib/strophe.js
rename to labs/architecture-examples/backbone.xmpp/bower_components/Strophe.js/strophe.js
index c802b366d3..660d623e76 100644
--- a/labs/architecture-examples/backbone.xmpp/js/lib/strophe.js
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/Strophe.js/strophe.js
@@ -78,213 +78,6 @@ var Base64 = (function () {
 
     return obj;
 })();
-/*
- * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
- * in FIPS PUB 180-1
- * Version 2.1a Copyright Paul Johnston 2000 - 2002.
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- * Distributed under the BSD License
- * See http://pajhome.org.uk/crypt/md5 for details.
- */
-
-/*
- * Configurable variables. You may need to tweak these to be compatible with
- * the server-side, but the defaults work in most cases.
- */
-var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
-var b64pad  = "="; /* base-64 pad character. "=" for strict RFC compliance   */
-var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */
-
-/*
- * These are the functions you'll usually want to call
- * They take string arguments and return either hex or base-64 encoded strings
- */
-function hex_sha1(s){return binb2hex(core_sha1(str2binb(s),s.length * chrsz));}
-function b64_sha1(s){return binb2b64(core_sha1(str2binb(s),s.length * chrsz));}
-function str_sha1(s){return binb2str(core_sha1(str2binb(s),s.length * chrsz));}
-function hex_hmac_sha1(key, data){ return binb2hex(core_hmac_sha1(key, data));}
-function b64_hmac_sha1(key, data){ return binb2b64(core_hmac_sha1(key, data));}
-function str_hmac_sha1(key, data){ return binb2str(core_hmac_sha1(key, data));}
-
-/*
- * Perform a simple self-test to see if the VM is working
- */
-function sha1_vm_test()
-{
-  return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";
-}
-
-/*
- * Calculate the SHA-1 of an array of big-endian words, and a bit length
- */
-function core_sha1(x, len)
-{
-  /* append padding */
-  x[len >> 5] |= 0x80 << (24 - len % 32);
-  x[((len + 64 >> 9) << 4) + 15] = len;
-
-  var w = new Array(80);
-  var a =  1732584193;
-  var b = -271733879;
-  var c = -1732584194;
-  var d =  271733878;
-  var e = -1009589776;
-
-  var i, j, t, olda, oldb, oldc, oldd, olde;
-  for (i = 0; i < x.length; i += 16)
-  {
-    olda = a;
-    oldb = b;
-    oldc = c;
-    oldd = d;
-    olde = e;
-
-    for (j = 0; j < 80; j++)
-    {
-      if (j < 16) { w[j] = x[i + j]; }
-      else { w[j] = rol(w[j-3] ^ w[j-8] ^ w[j-14] ^ w[j-16], 1); }
-      t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)),
-                       safe_add(safe_add(e, w[j]), sha1_kt(j)));
-      e = d;
-      d = c;
-      c = rol(b, 30);
-      b = a;
-      a = t;
-    }
-
-    a = safe_add(a, olda);
-    b = safe_add(b, oldb);
-    c = safe_add(c, oldc);
-    d = safe_add(d, oldd);
-    e = safe_add(e, olde);
-  }
-  return [a, b, c, d, e];
-}
-
-/*
- * Perform the appropriate triplet combination function for the current
- * iteration
- */
-function sha1_ft(t, b, c, d)
-{
-  if (t < 20) { return (b & c) | ((~b) & d); }
-  if (t < 40) { return b ^ c ^ d; }
-  if (t < 60) { return (b & c) | (b & d) | (c & d); }
-  return b ^ c ^ d;
-}
-
-/*
- * Determine the appropriate additive constant for the current iteration
- */
-function sha1_kt(t)
-{
-  return (t < 20) ?  1518500249 : (t < 40) ?  1859775393 :
-         (t < 60) ? -1894007588 : -899497514;
-}
-
-/*
- * Calculate the HMAC-SHA1 of a key and some data
- */
-function core_hmac_sha1(key, data)
-{
-  var bkey = str2binb(key);
-  if (bkey.length > 16) { bkey = core_sha1(bkey, key.length * chrsz); }
-
-  var ipad = new Array(16), opad = new Array(16);
-  for (var i = 0; i < 16; i++)
-  {
-    ipad[i] = bkey[i] ^ 0x36363636;
-    opad[i] = bkey[i] ^ 0x5C5C5C5C;
-  }
-
-  var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);
-  return core_sha1(opad.concat(hash), 512 + 160);
-}
-
-/*
- * Add integers, wrapping at 2^32. This uses 16-bit operations internally
- * to work around bugs in some JS interpreters.
- */
-function safe_add(x, y)
-{
-  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
-  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
-  return (msw << 16) | (lsw & 0xFFFF);
-}
-
-/*
- * Bitwise rotate a 32-bit number to the left.
- */
-function rol(num, cnt)
-{
-  return (num << cnt) | (num >>> (32 - cnt));
-}
-
-/*
- * Convert an 8-bit or 16-bit string to an array of big-endian words
- * In 8-bit function, characters >255 have their hi-byte silently ignored.
- */
-function str2binb(str)
-{
-  var bin = [];
-  var mask = (1 << chrsz) - 1;
-  for (var i = 0; i < str.length * chrsz; i += chrsz)
-  {
-    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i%32);
-  }
-  return bin;
-}
-
-/*
- * Convert an array of big-endian words to a string
- */
-function binb2str(bin)
-{
-  var str = "";
-  var mask = (1 << chrsz) - 1;
-  for (var i = 0; i < bin.length * 32; i += chrsz)
-  {
-    str += String.fromCharCode((bin[i>>5] >>> (32 - chrsz - i%32)) & mask);
-  }
-  return str;
-}
-
-/*
- * Convert an array of big-endian words to a hex string.
- */
-function binb2hex(binarray)
-{
-  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
-  var str = "";
-  for (var i = 0; i < binarray.length * 4; i++)
-  {
-    str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +
-           hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8  )) & 0xF);
-  }
-  return str;
-}
-
-/*
- * Convert an array of big-endian words to a base-64 string
- */
-function binb2b64(binarray)
-{
-  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-  var str = "";
-  var triplet, j;
-  for (var i = 0; i < binarray.length * 4; i += 3)
-  {
-    triplet = (((binarray[i   >> 2] >> 8 * (3 -  i   %4)) & 0xFF) << 16) |
-              (((binarray[i+1 >> 2] >> 8 * (3 - (i+1)%4)) & 0xFF) << 8 ) |
-               ((binarray[i+2 >> 2] >> 8 * (3 - (i+2)%4)) & 0xFF);
-    for (j = 0; j < 4; j++)
-    {
-      if (i * 8 + j * 6 > binarray.length * 32) { str += b64pad; }
-      else { str += tab.charAt((triplet >> 6*(3-j)) & 0x3F); }
-    }
-  }
-  return str;
-}
 /*
  * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
  * Digest Algorithm, as defined in RFC 1321.
@@ -612,7 +405,7 @@ if (!Function.prototype.bind) {
         var _slice = Array.prototype.slice;
         var _concat = Array.prototype.concat;
         var _args = _slice.call(arguments, 1);
-
+        
         return function () {
             return func.apply(obj ? obj : this,
                               _concat.call(_args,
@@ -721,7 +514,7 @@ Strophe = {
      *  The version of the Strophe library. Unreleased builds will have
      *  a version of head-HASH where HASH is a partial revision.
      */
-    VERSION: "",
+    VERSION: "1.0.2",
 
     /** Constants: XMPP Namespace Constants
      *  Common namespace constants from the XMPP RFCs and XEPs.
@@ -739,8 +532,6 @@ Strophe = {
      *  NS.STREAM - XMPP Streams namespace from RFC 3920.
      *  NS.BIND - XMPP Binding namespace from RFC 3920.
      *  NS.SESSION - XMPP Session namespace from RFC 3920.
-     *  NS.XHTML_IM - XHTML-IM namespace from XEP 71.
-     *  NS.XHTML - XHTML body namespace from XEP 71.
      */
     NS: {
         HTTPBIND: "http://jabber.org/protocol/httpbind",
@@ -757,68 +548,10 @@ Strophe = {
         BIND: "urn:ietf:params:xml:ns:xmpp-bind",
         SESSION: "urn:ietf:params:xml:ns:xmpp-session",
         VERSION: "jabber:iq:version",
-        STANZAS: "urn:ietf:params:xml:ns:xmpp-stanzas",
-        XHTML_IM: "http://jabber.org/protocol/xhtml-im",
-        XHTML: "http://www.w3.org/1999/xhtml"
+        STANZAS: "urn:ietf:params:xml:ns:xmpp-stanzas"
     },
 
-
-    /** Constants: XHTML_IM Namespace 
-     *  contains allowed tags, tag attributes, and css properties. 
-     *  Used in the createHtml function to filter incoming html into the allowed XHTML-IM subset.
-     *  See http://xmpp.org/extensions/xep-0071.html#profile-summary for the list of recommended
-     *  allowed tags and their attributes.
-     */
-    XHTML: {
-		tags: ['a','blockquote','br','cite','em','img','li','ol','p','span','strong','ul','body'],
-		attributes: {
-			'a':          ['href'],
-			'blockquote': ['style'],
-			'br':         [],
-			'cite':       ['style'],
-			'em':         [],
-			'img':        ['src', 'alt', 'style', 'height', 'width'],
-			'li':         ['style'],
-			'ol':         ['style'],
-			'p':          ['style'],
-			'span':       ['style'],
-			'strong':     [],
-			'ul':         ['style'],
-			'body':       []
-		},
-		css: ['background-color','color','font-family','font-size','font-style','font-weight','margin-left','margin-right','text-align','text-decoration'],
-		validTag: function(tag)
-		{
-			for(var i = 0; i < Strophe.XHTML.tags.length; i++) {
-				if(tag == Strophe.XHTML.tags[i]) {
-					return true;
-				}
-			}
-			return false;
-		},
-		validAttribute: function(tag, attribute)
-		{
-			if(typeof Strophe.XHTML.attributes[tag] !== 'undefined' && Strophe.XHTML.attributes[tag].length > 0) {
-				for(var i = 0; i < Strophe.XHTML.attributes[tag].length; i++) {
-					if(attribute == Strophe.XHTML.attributes[tag][i]) {
-						return true;
-					}
-				}
-			}
-			return false;
-		},
-		validCSS: function(style)
-		{
-			for(var i = 0; i < Strophe.XHTML.css.length; i++) {
-				if(style == Strophe.XHTML.css[i]) {
-					return true;
-				}
-			}
-			return false;
-		}
-    },
-
-    /** Function: addNamespace 
+    /** Function: addNamespace
      *  This function is used to extend the current namespaces in
      *	Strophe.NS.  It takes a key and a value with the key being the
      *	name of the new namespace, with its actual value.
@@ -832,7 +565,7 @@ Strophe = {
      */
     addNamespace: function (name, value)
     {
-	    Strophe.NS[name] = value;
+	Strophe.NS[name] = value;
     },
 
     /** Constants: Connection Status Constants
@@ -883,13 +616,11 @@ Strophe = {
      *
      *  ElementType.NORMAL - Normal element.
      *  ElementType.TEXT - Text data element.
-     *  ElementType.FRAGMENT - XHTML fragment element.
      */
     ElementType: {
         NORMAL: 1,
         TEXT: 3,
-        CDATA: 4,
-        FRAGMENT: 11
+        CDATA: 4
     },
 
     /** PrivateConstants: Timeout Values
@@ -967,11 +698,7 @@ Strophe = {
     _makeGenerator: function () {
         var doc;
 
-        // IE9 does implement createDocument(); however, using it will cause the browser to leak memory on page unload.
-        // Here, we test for presence of createDocument() plus IE's proprietary documentMode attribute, which would be 
-		// less than 10 in the case of IE9 and below.
-        if (document.implementation.createDocument === undefined || 
-			document.implementation.createDocument && document.documentMode && document.documentMode < 10) {
+        if (document.implementation.createDocument === undefined) {
             doc = this._getIEXmlDom();
             doc.appendChild(doc.createElement('strophe'));
         } else {
@@ -1115,30 +842,10 @@ Strophe = {
      */
     xmlTextNode: function (text)
     {
-        return Strophe.xmlGenerator().createTextNode(text);
-    },
+	//ensure text is escaped
+	text = Strophe.xmlescape(text);
 
-    /** Function: xmlHtmlNode
-     *  Creates an XML DOM html node.
-     *
-     *  Parameters:
-     *    (String) html - The content of the html node.
-     *
-     *  Returns:
-     *    A new XML DOM text node.
-     */
-    xmlHtmlNode: function (html)
-    {
-        //ensure text is escaped
-        if (window.DOMParser) {
-            parser = new DOMParser();
-            node = parser.parseFromString(html, "text/xml");
-        } else {
-            node = new ActiveXObject("Microsoft.XMLDOM");
-            node.async="false";
-            node.loadXML(html);
-        }
-        return node;
+        return Strophe.xmlGenerator().createTextNode(text);
     },
 
     /** Function: getText
@@ -1166,7 +873,7 @@ Strophe = {
             }
         }
 
-        return Strophe.xmlescape(str);
+        return str;
     },
 
     /** Function: copyElement
@@ -1202,83 +909,6 @@ Strophe = {
         return el;
     },
 
-
-    /** Function: createHtml
-     *  Copy an HTML DOM element into an XML DOM.
-     *
-     *  This function copies a DOM element and all its descendants and returns
-     *  the new copy.
-     *
-     *  Parameters:
-     *    (HTMLElement) elem - A DOM element.
-     *
-     *  Returns:
-     *    A new, copied DOM element tree.
-     */
-    createHtml: function (elem)
-    {
-        var i, el, j, tag, attribute, value, css, cssAttrs, attr, cssName, cssValue, children, child;
-        if (elem.nodeType == Strophe.ElementType.NORMAL) {
-            tag = elem.nodeName.toLowerCase();
-            if(Strophe.XHTML.validTag(tag)) {
-                try {
-                    el = Strophe.xmlElement(tag);
-                    for(i = 0; i < Strophe.XHTML.attributes[tag].length; i++) {
-                        attribute = Strophe.XHTML.attributes[tag][i];
-                        value = elem.getAttribute(attribute);
-                        if(typeof value == 'undefined' || value === null || value === '' || value === false || value === 0) {
-                            continue;
-                        }
-                        if(attribute == 'style' && typeof value == 'object') {
-                            if(typeof value.cssText != 'undefined') {
-                                value = value.cssText; // we're dealing with IE, need to get CSS out
-                            }
-                        }
-                        // filter out invalid css styles
-                        if(attribute == 'style') {
-                            css = [];
-                            cssAttrs = value.split(';');
-                            for(j = 0; j < cssAttrs.length; j++) {
-                                attr = cssAttrs[j].split(':');
-                                cssName = attr[0].replace(/^\s*/, "").replace(/\s*$/, "").toLowerCase();
-                                if(Strophe.XHTML.validCSS(cssName)) {
-                                    cssValue = attr[1].replace(/^\s*/, "").replace(/\s*$/, "");
-                                    css.push(cssName + ': ' + cssValue);
-                                }
-                            }
-                            if(css.length > 0) {
-                                value = css.join('; ');
-                                el.setAttribute(attribute, value);
-                            }
-                        } else {
-                            el.setAttribute(attribute, value);
-                        }
-                    }
-
-                    for (i = 0; i < elem.childNodes.length; i++) {
-                        el.appendChild(Strophe.createHtml(elem.childNodes[i]));
-                    }
-                } catch(e) { // invalid elements
-                  el = Strophe.xmlTextNode('');
-                }
-            } else {
-                el = Strophe.xmlGenerator().createDocumentFragment();
-                for (i = 0; i < elem.childNodes.length; i++) {
-                    el.appendChild(Strophe.createHtml(elem.childNodes[i]));
-                }
-            }
-        } else if (elem.nodeType == Strophe.ElementType.FRAGMENT) {
-            el = Strophe.xmlGenerator().createDocumentFragment();
-            for (i = 0; i < elem.childNodes.length; i++) {
-                el.appendChild(Strophe.createHtml(elem.childNodes[i]));
-            }
-        } else if (elem.nodeType == Strophe.ElementType.TEXT) {
-            el = Strophe.xmlTextNode(elem.nodeValue);
-        }
-
-        return el;
-    },
-
     /** Function: escapeNode
      *  Escape the node part (also called local part) of a JID.
      *
@@ -1515,7 +1145,6 @@ Strophe = {
                 "='" + elem.attributes[i].value
                     .replace(/&/g, "&amp;")
                        .replace(/\'/g, "&apos;")
-                       .replace(/>/g, "&gt;")
                        .replace(/</g, "&lt;") + "'";
                }
         }
@@ -1772,36 +1401,10 @@ Strophe.Builder.prototype = {
         var child = Strophe.xmlTextNode(text);
         this.node.appendChild(child);
         return this;
-    },
-
-    /** Function: h
-     *  Replace current element contents with the HTML passed in.
-     *
-     *  This *does not* make the child the new current element
-     *
-     *  Parameters:
-     *    (String) html - The html to insert as contents of current element.
-     *
-     *  Returns:
-     *    The Strophe.Builder object.
-     */
-    h: function (html)
-    {
-        var fragment = document.createElement('body');
-
-        // force the browser to try and fix any invalid HTML tags
-        fragment.innerHTML = html;
-
-        // copy cleaned html into an xml dom
-        var xhtml = Strophe.createHtml(fragment);
-
-        while(xhtml.childNodes.length > 0) {
-            this.node.appendChild(xhtml.childNodes[0]);
-        }
-        return this;
     }
 };
 
+
 /** PrivateClass: Strophe.Handler
  *  _Private_ helper class for managing stanza handlers.
  *
@@ -1839,7 +1442,7 @@ Strophe.Handler = function (handler, ns, name, type, id, from, options)
     this.type = type;
     this.id = id;
     this.options = options || {matchbare: false};
-    
+
     // default matchBare to false if undefined
     if (!this.options.matchBare) {
         this.options.matchBare = false;
@@ -1869,7 +1472,7 @@ Strophe.Handler.prototype = {
     {
         var nsMatch;
         var from = null;
-        
+
         if (this.options.matchBare) {
             from = Strophe.getBareJidFromJid(elem.getAttribute('from'));
         } else {
@@ -1930,7 +1533,7 @@ Strophe.Handler.prototype = {
                               e.fileName + ":" + e.lineNumber + " - " +
                               e.name + ": " + e.message);
             } else {
-                Strophe.fatal("error: " + e.message + "\n" + e.stack);
+                Strophe.fatal("error: " + this.handler);
             }
 
             throw e;
@@ -2131,7 +1734,7 @@ Strophe.Request.prototype = {
 /** Class: Strophe.Connection
  *  XMPP Connection manager.
  *
- *  This class is the main part of Strophe.  It manages a BOSH connection
+ *  Thie class is the main part of Strophe.  It manages a BOSH connection
  *  to an XMPP server and dispatches events to the user callbacks as
  *  data arrives.  It supports SASL PLAIN, SASL DIGEST-MD5, and legacy
  *  authentication.
@@ -2165,8 +1768,6 @@ Strophe.Connection = function (service)
     this.service = service;
     /* The connected JID. */
     this.jid = "";
-    /* the JIDs domain */
-    this.domain = null;
     /* request id for body tags */
     this.rid = Math.floor(Math.random() * 4294967295);
     /* The current session ID. */
@@ -2176,7 +1777,6 @@ Strophe.Connection = function (service)
     this.features = null;
 
     // SASL
-    this._sasl_data = [];
     this.do_session = false;
     this.do_bind = false;
 
@@ -2188,11 +1788,9 @@ Strophe.Connection = function (service)
     this.addTimeds = [];
     this.addHandlers = [];
 
-    this._authentication = {};
     this._idleTimeout = null;
     this._disconnectTimeout = null;
 
-    this.do_authentication = true;
     this.authenticated = false;
     this.disconnecting = false;
     this.connected = false;
@@ -2214,9 +1812,6 @@ Strophe.Connection = function (service)
     this._sasl_failure_handler = null;
     this._sasl_challenge_handler = null;
 
-    // Max retries before disconnecting
-    this.maxRetries = 5;
-
     // setup onIdle callback every 1/10th of a second
     this._idleTimeout = setTimeout(this._onIdle.bind(this), 100);
 
@@ -2258,7 +1853,6 @@ Strophe.Connection.prototype = {
         this.removeHandlers = [];
         this.addTimeds = [];
         this.addHandlers = [];
-        this._authentication = {};
 
         this.authenticated = false;
         this.disconnecting = false;
@@ -2347,12 +1941,12 @@ Strophe.Connection.prototype = {
      *    (Integer) wait - The optional HTTPBIND wait value.  This is the
      *      time the server will wait before returning an empty result for
      *      a request.  The default setting of 60 seconds is recommended.
+     *      Other settings will require tweaks to the Strophe.TIMEOUT value.
      *    (Integer) hold - The optional HTTPBIND hold value.  This is the
      *      number of connections the server will hold at one time.  This
      *      should almost always be set to 1 (the default).
-	 *    (String) route
      */
-    connect: function (jid, pass, callback, wait, hold, route)
+    connect: function (jid, pass, callback, wait, hold)
     {
         this.jid = jid;
         this.pass = pass;
@@ -2366,7 +1960,7 @@ Strophe.Connection.prototype = {
         this.hold = hold || this.hold;
 
         // parse jid for domain and resource
-        this.domain = this.domain || Strophe.getDomainFromJid(this.jid);
+        this.domain = Strophe.getDomainFromJid(this.jid);
 
         // build the body tag
         var body = this._buildBody().attrs({
@@ -2380,21 +1974,12 @@ Strophe.Connection.prototype = {
             "xmlns:xmpp": Strophe.NS.BOSH
         });
 
-		if(route){
-			body.attrs({
-				route: route
-			});
-		}
-
         this._changeConnectStatus(Strophe.Status.CONNECTING, null);
 
-        var _connect_cb = this._connect_callback || this._connect_cb;
-        this._connect_callback = null;
-
         this._requests.push(
             new Strophe.Request(body.tree(),
                                 this._onRequestStateChange.bind(
-                                    this, _connect_cb.bind(this)),
+                                    this, this._connect_cb.bind(this)),
                                 body.tree().getAttribute("rid")));
         this._throttledRequestHandler();
     },
@@ -2640,7 +2225,7 @@ Strophe.Connection.prototype = {
                 message: "Cannot queue non-DOMElement."
             };
         }
-        
+
         this._data.push(element);
     },
 
@@ -2915,7 +2500,7 @@ Strophe.Connection.prototype = {
         }
 
         // make sure we limit the number of retries
-        if (req.sends > this.maxRetries) {
+        if (req.sends > 5) {
             this._onDisconnectTimeout();
             return;
         }
@@ -3319,11 +2904,8 @@ Strophe.Connection.prototype = {
      *
      *  Parameters:
      *    (Strophe.Request) req - The current request.
-     *    (Function) _callback - low level (xmpp) connect callback function.
-     *      Useful for plugins with their own xmpp connect callback (when their)
-     *      want to do something special).
      */
-    _connect_cb: function (req, _callback)
+    _connect_cb: function (req)
     {
         Strophe.info("_connect_cb was called");
 
@@ -3370,74 +2952,39 @@ Strophe.Connection.prototype = {
         var wait = bodyWrap.getAttribute('wait');
         if (wait) { this.wait = parseInt(wait, 10); }
 
-        this._authentication.sasl_scram_sha1 = false;
-        this._authentication.sasl_plain = false;
-        this._authentication.sasl_digest_md5 = false;
-        this._authentication.sasl_anonymous = false;
-        this._authentication.legacy_auth = false;
 
+        var do_sasl_plain = false;
+        var do_sasl_digest_md5 = false;
+        var do_sasl_anonymous = false;
 
-        // Check for the stream:features tag
-        var hasFeatures = bodyWrap.getElementsByTagName("stream:features").length > 0;
-        if (!hasFeatures) {
-            hasFeatures = bodyWrap.getElementsByTagName("features").length > 0;
-        }
         var mechanisms = bodyWrap.getElementsByTagName("mechanism");
-        var i, mech, auth_str, hashed_auth_str,
-            found_authentication = false;
-        if (hasFeatures && mechanisms.length > 0) {
-            var missmatchedmechs = 0;
+        var i, mech, auth_str, hashed_auth_str;
+        if (mechanisms.length > 0) {
             for (i = 0; i < mechanisms.length; i++) {
                 mech = Strophe.getText(mechanisms[i]);
-                if (mech == 'SCRAM-SHA-1') {
-                    this._authentication.sasl_scram_sha1 = true;
-                } else if (mech == 'DIGEST-MD5') {
-                    this._authentication.sasl_digest_md5 = true;
+                if (mech == 'DIGEST-MD5') {
+                    do_sasl_digest_md5 = true;
                 } else if (mech == 'PLAIN') {
-                    this._authentication.sasl_plain = true;
+                    do_sasl_plain = true;
                 } else if (mech == 'ANONYMOUS') {
-                    this._authentication.sasl_anonymous = true;
-                } else missmatchedmechs++;
+                    do_sasl_anonymous = true;
+                }
             }
-
-            this._authentication.legacy_auth =
-                bodyWrap.getElementsByTagName("auth").length > 0;
-
-            found_authentication =
-                this._authentication.legacy_auth ||
-                missmatchedmechs < mechanisms.length;
-        }
-        if (!found_authentication) {
-            _callback = _callback || this._connect_cb;
+        } else {
             // we didn't get stream:features yet, so we need wait for it
             // by sending a blank poll request
             var body = this._buildBody();
             this._requests.push(
                 new Strophe.Request(body.tree(),
                                     this._onRequestStateChange.bind(
-                                        this, _callback.bind(this)),
+                                        this, this._connect_cb.bind(this)),
                                     body.tree().getAttribute("rid")));
             this._throttledRequestHandler();
             return;
         }
-        if (this.do_authentication !== false)
-            this.authenticate();
-    },
 
-    /** Function: authenticate
-     * Set up authentication
-     *
-     *  Contiunues the initial connection request by setting up authentication
-     *  handlers and start the authentication process.
-     *
-     *  SASL authentication will be attempted if available, otherwise
-     *  the code will fall back to legacy authentication.
-     *
-     */
-    authenticate: function ()
-    {
         if (Strophe.getNodeFromJid(this.jid) === null &&
-            this._authentication.sasl_anonymous) {
+            do_sasl_anonymous) {
             this._changeConnectStatus(Strophe.Status.AUTHENTICATING, null);
             this._sasl_success_handler = this._addSysHandler(
                 this._sasl_success_cb.bind(this), null,
@@ -3456,34 +3003,10 @@ Strophe.Connection.prototype = {
             this._changeConnectStatus(Strophe.Status.CONNFAIL,
                                       'x-strophe-bad-non-anon-jid');
             this.disconnect();
-        } else if (this._authentication.sasl_scram_sha1) {
-            var cnonce = MD5.hexdigest(Math.random() * 1234567890);
-
-            var auth_str = "n=" + Strophe.getNodeFromJid(this.jid);
-            auth_str += ",r=";
-            auth_str += cnonce;
-
-            this._sasl_data["cnonce"] = cnonce;
-            this._sasl_data["client-first-message-bare"] = auth_str;
-
-            auth_str = "n,," + auth_str;
-
-            this._changeConnectStatus(Strophe.Status.AUTHENTICATING, null);
-            this._sasl_challenge_handler = this._addSysHandler(
-                this._sasl_scram_challenge_cb.bind(this), null,
-                "challenge", null, null);
-            this._sasl_failure_handler = this._addSysHandler(
-                this._sasl_failure_cb.bind(this), null,
-                "failure", null, null);
-
-            this.send($build("auth", {
-                xmlns: Strophe.NS.SASL,
-                mechanism: "SCRAM-SHA-1"
-            }).t(Base64.encode(auth_str)).tree());
-        } else if (this._authentication.sasl_digest_md5) {
+        } else if (do_sasl_digest_md5) {
             this._changeConnectStatus(Strophe.Status.AUTHENTICATING, null);
             this._sasl_challenge_handler = this._addSysHandler(
-                this._sasl_digest_challenge1_cb.bind(this), null,
+                this._sasl_challenge1_cb.bind(this), null,
                 "challenge", null, null);
             this._sasl_failure_handler = this._addSysHandler(
                 this._sasl_failure_cb.bind(this), null,
@@ -3493,7 +3016,7 @@ Strophe.Connection.prototype = {
                 xmlns: Strophe.NS.SASL,
                 mechanism: "DIGEST-MD5"
             }).tree());
-        } else if (this._authentication.sasl_plain) {
+        } else if (do_sasl_plain) {
             // Build the plain auth string (barejid null
             // username null password) and base 64 encoded.
             auth_str = Strophe.getBareJidFromJid(this.jid);
@@ -3530,7 +3053,7 @@ Strophe.Connection.prototype = {
         }
     },
 
-    /** PrivateFunction: _sasl_digest_challenge1_cb
+    /** PrivateFunction: _sasl_challenge1_cb
      *  _Private_ handler for DIGEST-MD5 SASL authentication.
      *
      *  Parameters:
@@ -3539,7 +3062,7 @@ Strophe.Connection.prototype = {
      *  Returns:
      *    false to remove the handler.
      */
-    _sasl_digest_challenge1_cb: function (elem)
+    _sasl_challenge1_cb: function (elem)
     {
         var attribMatch = /([a-z]+)=("[^"]+"|[^,"]+)(?:,|$)/;
 
@@ -3601,7 +3124,7 @@ Strophe.Connection.prototype = {
         responseText += 'charset="utf-8"';
 
         this._sasl_challenge_handler = this._addSysHandler(
-            this._sasl_digest_challenge2_cb.bind(this), null,
+            this._sasl_challenge2_cb.bind(this), null,
             "challenge", null, null);
         this._sasl_success_handler = this._addSysHandler(
             this._sasl_success_cb.bind(this), null,
@@ -3633,7 +3156,7 @@ Strophe.Connection.prototype = {
     },
 
 
-    /** PrivateFunction: _sasl_digest_challenge2_cb
+    /** PrivateFunction: _sasl_challenge2_cb
      *  _Private_ handler for second step of DIGEST-MD5 SASL authentication.
      *
      *  Parameters:
@@ -3642,7 +3165,7 @@ Strophe.Connection.prototype = {
      *  Returns:
      *    false to remove the handler.
      */
-    _sasl_digest_challenge2_cb: function (elem)
+    _sasl_challenge2_cb: function (elem)
     {
         // remove unneeded handlers
         this.deleteHandler(this._sasl_success_handler);
@@ -3658,91 +3181,6 @@ Strophe.Connection.prototype = {
         return false;
     },
 
-    /** PrivateFunction: _sasl_scram_challenge_cb
-     *  _Private_ handler for SCRAM-SHA-1 SASL authentication.
-     *
-     *  Parameters:
-     *    (XMLElement) elem - The challenge stanza.
-     *
-     *  Returns:
-     *    false to remove the handler.
-     */
-    _sasl_scram_challenge_cb: function (elem)
-    {
-        var nonce, salt, iter, Hi, U, U_old;
-        var clientKey, serverKey, clientSignature;
-        var responseText = "c=biws,";
-        var challenge = Base64.decode(Strophe.getText(elem));
-        var authMessage = this._sasl_data["client-first-message-bare"] + "," +
-            challenge + ",";
-        var cnonce = this._sasl_data["cnonce"]
-        var attribMatch = /([a-z]+)=([^,]+)(,|$)/;
-
-        // remove unneeded handlers
-        this.deleteHandler(this._sasl_failure_handler);
-
-        while (challenge.match(attribMatch)) {
-            matches = challenge.match(attribMatch);
-            challenge = challenge.replace(matches[0], "");
-            switch (matches[1]) {
-            case "r":
-                nonce = matches[2];
-                break;
-            case "s":
-                salt = matches[2];
-                break;
-            case "i":
-                iter = matches[2];
-                break;
-            }
-        }
-
-        if (!(nonce.substr(0, cnonce.length) === cnonce)) {
-            this._sasl_data = [];
-            return this._sasl_failure_cb(null);
-        }
-
-        responseText += "r=" + nonce;
-        authMessage += responseText;
-
-        salt = Base64.decode(salt);
-        salt += "\0\0\0\1";
-
-        Hi = U_old = core_hmac_sha1(this.pass, salt);
-        for (i = 1; i < iter; i++) {
-            U = core_hmac_sha1(this.pass, binb2str(U_old));
-            for (k = 0; k < 5; k++) {
-                Hi[k] ^= U[k];
-            }
-            U_old = U;
-        }
-        Hi = binb2str(Hi);
-
-        clientKey = core_hmac_sha1(Hi, "Client Key");
-        serverKey = str_hmac_sha1(Hi, "Server Key");
-        clientSignature = core_hmac_sha1(str_sha1(binb2str(clientKey)), authMessage);
-        this._sasl_data["server-signature"] = b64_hmac_sha1(serverKey, authMessage);
-
-        for (k = 0; k < 5; k++) {
-            clientKey[k] ^= clientSignature[k];
-        }
-
-        responseText += ",p=" + Base64.encode(binb2str(clientKey));
-
-        this._sasl_success_handler = this._addSysHandler(
-            this._sasl_success_cb.bind(this), null,
-            "success", null, null);
-        this._sasl_failure_handler = this._addSysHandler(
-            this._sasl_failure_cb.bind(this), null,
-            "failure", null, null);
-
-        this.send($build('response', {
-            xmlns: Strophe.NS.SASL
-        }).t(Base64.encode(responseText)).tree());
-
-        return false;
-    },
-
     /** PrivateFunction: _auth1_cb
      *  _Private_ handler for legacy authentication.
      *
@@ -3793,29 +3231,7 @@ Strophe.Connection.prototype = {
      */
     _sasl_success_cb: function (elem)
     {
-        if (this._sasl_data["server-signature"]) {
-            var serverSignature;
-            var success = Base64.decode(Strophe.getText(elem));
-            var attribMatch = /([a-z]+)=([^,]+)(,|$)/;
-            matches = success.match(attribMatch);
-            if (matches[1] == "v") {
-                serverSignature = matches[2];
-            }
-	    if (serverSignature != this._sasl_data["server-signature"]) {
-		// remove old handlers
-		this.deleteHandler(this._sasl_failure_handler);
-		this._sasl_failure_handler = null;
-		if (this._sasl_challenge_handler) {
-			this.deleteHandler(this._sasl_challenge_handler);
-			this._sasl_challenge_handler = null;
-		}
-
-		this._sasl_data = [];
-		return this._sasl_failure_cb(null);
-	    }
-	}
-
-	Strophe.info("SASL authentication succeeded.");
+        Strophe.info("SASL authentication succeeded.");
 
         // remove old handlers
         this.deleteHandler(this._sasl_failure_handler);
@@ -3896,11 +3312,7 @@ Strophe.Connection.prototype = {
     {
         if (elem.getAttribute("type") == "error") {
             Strophe.info("SASL binding failed.");
-			var conflict = elem.getElementsByTagName("conflict"), condition;
-			if (conflict.length > 0) {
-				condition = 'conflict';
-			}
-            this._changeConnectStatus(Strophe.Status.AUTHFAIL, condition);
+            this._changeConnectStatus(Strophe.Status.AUTHFAIL, null);
             return false;
         }
 
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/backbone/backbone.js b/labs/architecture-examples/backbone.xmpp/bower_components/backbone/backbone.js
new file mode 100644
index 0000000000..3512d42fb4
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/backbone/backbone.js
@@ -0,0 +1,1571 @@
+//     Backbone.js 1.0.0
+
+//     (c) 2010-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://backbonejs.org
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object (`window` in the browser, `exports`
+  // on the server).
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable, so that it can be
+  // restored later on, if `noConflict` is used.
+  var previousBackbone = root.Backbone;
+
+  // Create local references to array methods we'll want to use later.
+  var array = [];
+  var push = array.push;
+  var slice = array.slice;
+  var splice = array.splice;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both the browser and the server.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '1.0.0';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+  // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
+  // the `$` variable.
+  Backbone.$ = root.jQuery || root.Zepto || root.ender || root.$;
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+  // set a `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // ---------------
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may bind with `on` or remove with `off` callback
+  // functions to an event; `trigger`-ing an event fires all callbacks in
+  // succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.on('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  var Events = Backbone.Events = {
+
+    // Bind an event to a `callback` function. Passing `"all"` will bind
+    // the callback to all events fired.
+    on: function(name, callback, context) {
+      if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this;
+      this._events || (this._events = {});
+      var events = this._events[name] || (this._events[name] = []);
+      events.push({callback: callback, context: context, ctx: context || this});
+      return this;
+    },
+
+    // Bind an event to only be triggered a single time. After the first time
+    // the callback is invoked, it will be removed.
+    once: function(name, callback, context) {
+      if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this;
+      var self = this;
+      var once = _.once(function() {
+        self.off(name, once);
+        callback.apply(this, arguments);
+      });
+      once._callback = callback;
+      return this.on(name, once, context);
+    },
+
+    // Remove one or many callbacks. If `context` is null, removes all
+    // callbacks with that function. If `callback` is null, removes all
+    // callbacks for the event. If `name` is null, removes all bound
+    // callbacks for all events.
+    off: function(name, callback, context) {
+      var retain, ev, events, names, i, l, j, k;
+      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
+      if (!name && !callback && !context) {
+        this._events = {};
+        return this;
+      }
+
+      names = name ? [name] : _.keys(this._events);
+      for (i = 0, l = names.length; i < l; i++) {
+        name = names[i];
+        if (events = this._events[name]) {
+          this._events[name] = retain = [];
+          if (callback || context) {
+            for (j = 0, k = events.length; j < k; j++) {
+              ev = events[j];
+              if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
+                  (context && context !== ev.context)) {
+                retain.push(ev);
+              }
+            }
+          }
+          if (!retain.length) delete this._events[name];
+        }
+      }
+
+      return this;
+    },
+
+    // Trigger one or many events, firing all bound callbacks. Callbacks are
+    // passed the same arguments as `trigger` is, apart from the event name
+    // (unless you're listening on `"all"`, which will cause your callback to
+    // receive the true name of the event as the first argument).
+    trigger: function(name) {
+      if (!this._events) return this;
+      var args = slice.call(arguments, 1);
+      if (!eventsApi(this, 'trigger', name, args)) return this;
+      var events = this._events[name];
+      var allEvents = this._events.all;
+      if (events) triggerEvents(events, args);
+      if (allEvents) triggerEvents(allEvents, arguments);
+      return this;
+    },
+
+    // Tell this object to stop listening to either specific events ... or
+    // to every object it's currently listening to.
+    stopListening: function(obj, name, callback) {
+      var listeners = this._listeners;
+      if (!listeners) return this;
+      var deleteListener = !name && !callback;
+      if (typeof name === 'object') callback = this;
+      if (obj) (listeners = {})[obj._listenerId] = obj;
+      for (var id in listeners) {
+        listeners[id].off(name, callback, this);
+        if (deleteListener) delete this._listeners[id];
+      }
+      return this;
+    }
+
+  };
+
+  // Regular expression used to split event strings.
+  var eventSplitter = /\s+/;
+
+  // Implement fancy features of the Events API such as multiple event
+  // names `"change blur"` and jQuery-style event maps `{change: action}`
+  // in terms of the existing API.
+  var eventsApi = function(obj, action, name, rest) {
+    if (!name) return true;
+
+    // Handle event maps.
+    if (typeof name === 'object') {
+      for (var key in name) {
+        obj[action].apply(obj, [key, name[key]].concat(rest));
+      }
+      return false;
+    }
+
+    // Handle space separated event names.
+    if (eventSplitter.test(name)) {
+      var names = name.split(eventSplitter);
+      for (var i = 0, l = names.length; i < l; i++) {
+        obj[action].apply(obj, [names[i]].concat(rest));
+      }
+      return false;
+    }
+
+    return true;
+  };
+
+  // A difficult-to-believe, but optimized internal dispatch function for
+  // triggering events. Tries to keep the usual cases speedy (most internal
+  // Backbone events have 3 arguments).
+  var triggerEvents = function(events, args) {
+    var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
+    switch (args.length) {
+      case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
+      case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
+      case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
+      case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
+      default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
+    }
+  };
+
+  var listenMethods = {listenTo: 'on', listenToOnce: 'once'};
+
+  // Inversion-of-control versions of `on` and `once`. Tell *this* object to
+  // listen to an event in another object ... keeping track of what it's
+  // listening to.
+  _.each(listenMethods, function(implementation, method) {
+    Events[method] = function(obj, name, callback) {
+      var listeners = this._listeners || (this._listeners = {});
+      var id = obj._listenerId || (obj._listenerId = _.uniqueId('l'));
+      listeners[id] = obj;
+      if (typeof name === 'object') callback = this;
+      obj[implementation](name, callback, this);
+      return this;
+    };
+  });
+
+  // Aliases for backwards compatibility.
+  Events.bind   = Events.on;
+  Events.unbind = Events.off;
+
+  // Allow the `Backbone` object to serve as a global event bus, for folks who
+  // want global "pubsub" in a convenient place.
+  _.extend(Backbone, Events);
+
+  // Backbone.Model
+  // --------------
+
+  // Backbone **Models** are the basic data object in the framework --
+  // frequently representing a row in a table in a database on your server.
+  // A discrete chunk of data and a bunch of useful, related methods for
+  // performing computations and transformations on that data.
+
+  // Create a new model with the specified attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  var Model = Backbone.Model = function(attributes, options) {
+    var defaults;
+    var attrs = attributes || {};
+    options || (options = {});
+    this.cid = _.uniqueId('c');
+    this.attributes = {};
+    _.extend(this, _.pick(options, modelOptions));
+    if (options.parse) attrs = this.parse(attrs, options) || {};
+    if (defaults = _.result(this, 'defaults')) {
+      attrs = _.defaults({}, attrs, defaults);
+    }
+    this.set(attrs, options);
+    this.changed = {};
+    this.initialize.apply(this, arguments);
+  };
+
+  // A list of options to be attached directly to the model, if provided.
+  var modelOptions = ['url', 'urlRoot', 'collection'];
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Model.prototype, Events, {
+
+    // A hash of attributes whose current and previous value differ.
+    changed: null,
+
+    // The value returned during the last failed validation.
+    validationError: null,
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute: 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON: function(options) {
+      return _.clone(this.attributes);
+    },
+
+    // Proxy `Backbone.sync` by default -- but override this if you need
+    // custom syncing semantics for *this* particular model.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Get the value of an attribute.
+    get: function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape: function(attr) {
+      return _.escape(this.get(attr));
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has: function(attr) {
+      return this.get(attr) != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"`. This is
+    // the core primitive operation of a model, updating the data and notifying
+    // anyone who needs to know about the change in state. The heart of the beast.
+    set: function(key, val, options) {
+      var attr, attrs, unset, changes, silent, changing, prev, current;
+      if (key == null) return this;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (typeof key === 'object') {
+        attrs = key;
+        options = val;
+      } else {
+        (attrs = {})[key] = val;
+      }
+
+      options || (options = {});
+
+      // Run validation.
+      if (!this._validate(attrs, options)) return false;
+
+      // Extract attributes and options.
+      unset           = options.unset;
+      silent          = options.silent;
+      changes         = [];
+      changing        = this._changing;
+      this._changing  = true;
+
+      if (!changing) {
+        this._previousAttributes = _.clone(this.attributes);
+        this.changed = {};
+      }
+      current = this.attributes, prev = this._previousAttributes;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      // For each `set` attribute, update or delete the current value.
+      for (attr in attrs) {
+        val = attrs[attr];
+        if (!_.isEqual(current[attr], val)) changes.push(attr);
+        if (!_.isEqual(prev[attr], val)) {
+          this.changed[attr] = val;
+        } else {
+          delete this.changed[attr];
+        }
+        unset ? delete current[attr] : current[attr] = val;
+      }
+
+      // Trigger all relevant attribute changes.
+      if (!silent) {
+        if (changes.length) this._pending = true;
+        for (var i = 0, l = changes.length; i < l; i++) {
+          this.trigger('change:' + changes[i], this, current[changes[i]], options);
+        }
+      }
+
+      // You might be wondering why there's a `while` loop here. Changes can
+      // be recursively nested within `"change"` events.
+      if (changing) return this;
+      if (!silent) {
+        while (this._pending) {
+          this._pending = false;
+          this.trigger('change', this, options);
+        }
+      }
+      this._pending = false;
+      this._changing = false;
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"`. `unset` is a noop
+    // if the attribute doesn't exist.
+    unset: function(attr, options) {
+      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
+    },
+
+    // Clear all attributes on the model, firing `"change"`.
+    clear: function(options) {
+      var attrs = {};
+      for (var key in this.attributes) attrs[key] = void 0;
+      return this.set(attrs, _.extend({}, options, {unset: true}));
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged: function(attr) {
+      if (attr == null) return !_.isEmpty(this.changed);
+      return _.has(this.changed, attr);
+    },
+
+    // Return an object containing all the attributes that have changed, or
+    // false if there are no changed attributes. Useful for determining what
+    // parts of a view need to be updated and/or what attributes need to be
+    // persisted to the server. Unset attributes will be set to undefined.
+    // You can also pass an attributes object to diff against the model,
+    // determining if there *would be* a change.
+    changedAttributes: function(diff) {
+      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+      var val, changed = false;
+      var old = this._changing ? this._previousAttributes : this.attributes;
+      for (var attr in diff) {
+        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+        (changed || (changed = {}))[attr] = val;
+      }
+      return changed;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous: function(attr) {
+      if (attr == null || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes: function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overridden,
+    // triggering a `"change"` event.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp) {
+        if (!model.set(model.parse(resp, options), options)) return false;
+        if (success) success(model, resp, options);
+        model.trigger('sync', model, resp, options);
+      };
+      wrapError(this, options);
+      return this.sync('read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save: function(key, val, options) {
+      var attrs, method, xhr, attributes = this.attributes;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (key == null || typeof key === 'object') {
+        attrs = key;
+        options = val;
+      } else {
+        (attrs = {})[key] = val;
+      }
+
+      // If we're not waiting and attributes exist, save acts as `set(attr).save(null, opts)`.
+      if (attrs && (!options || !options.wait) && !this.set(attrs, options)) return false;
+
+      options = _.extend({validate: true}, options);
+
+      // Do not persist invalid models.
+      if (!this._validate(attrs, options)) return false;
+
+      // Set temporary attributes if `{wait: true}`.
+      if (attrs && options.wait) {
+        this.attributes = _.extend({}, attributes, attrs);
+      }
+
+      // After a successful server-side save, the client is (optionally)
+      // updated with the server-side state.
+      if (options.parse === void 0) options.parse = true;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp) {
+        // Ensure attributes are restored during synchronous saves.
+        model.attributes = attributes;
+        var serverAttrs = model.parse(resp, options);
+        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
+        if (_.isObject(serverAttrs) && !model.set(serverAttrs, options)) {
+          return false;
+        }
+        if (success) success(model, resp, options);
+        model.trigger('sync', model, resp, options);
+      };
+      wrapError(this, options);
+
+      method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
+      if (method === 'patch') options.attrs = attrs;
+      xhr = this.sync(method, this, options);
+
+      // Restore attributes.
+      if (attrs && options.wait) this.attributes = attributes;
+
+      return xhr;
+    },
+
+    // Destroy this model on the server if it was already persisted.
+    // Optimistically removes the model from its collection, if it has one.
+    // If `wait: true` is passed, waits for the server to respond before removal.
+    destroy: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+
+      var destroy = function() {
+        model.trigger('destroy', model, model.collection, options);
+      };
+
+      options.success = function(resp) {
+        if (options.wait || model.isNew()) destroy();
+        if (success) success(model, resp, options);
+        if (!model.isNew()) model.trigger('sync', model, resp, options);
+      };
+
+      if (this.isNew()) {
+        options.success();
+        return false;
+      }
+      wrapError(this, options);
+
+      var xhr = this.sync('delete', this, options);
+      if (!options.wait) destroy();
+      return xhr;
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url: function() {
+      var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse: function(resp, options) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone: function() {
+      return new this.constructor(this.attributes);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew: function() {
+      return this.id == null;
+    },
+
+    // Check if the model is currently in a valid state.
+    isValid: function(options) {
+      return this._validate({}, _.extend(options || {}, { validate: true }));
+    },
+
+    // Run validation against the next complete set of model attributes,
+    // returning `true` if all is well. Otherwise, fire an `"invalid"` event.
+    _validate: function(attrs, options) {
+      if (!options.validate || !this.validate) return true;
+      attrs = _.extend({}, this.attributes, attrs);
+      var error = this.validationError = this.validate(attrs, options) || null;
+      if (!error) return true;
+      this.trigger('invalid', this, error, _.extend(options || {}, {validationError: error}));
+      return false;
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Model.
+  var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
+
+  // Mix in each Underscore method as a proxy to `Model#attributes`.
+  _.each(modelMethods, function(method) {
+    Model.prototype[method] = function() {
+      var args = slice.call(arguments);
+      args.unshift(this.attributes);
+      return _[method].apply(_, args);
+    };
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // If models tend to represent a single row of data, a Backbone Collection is
+  // more analagous to a table full of data ... or a small slice or page of that
+  // table, or a collection of rows that belong together for a particular reason
+  // -- all of the messages in this particular folder, all of the documents
+  // belonging to this particular author, and so on. Collections maintain
+  // indexes of their models, both in order, and for lookup by `id`.
+
+  // Create a new **Collection**, perhaps to contain a specific type of `model`.
+  // If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  var Collection = Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.url) this.url = options.url;
+    if (options.model) this.model = options.model;
+    if (options.comparator !== void 0) this.comparator = options.comparator;
+    this._reset();
+    this.initialize.apply(this, arguments);
+    if (models) this.reset(models, _.extend({silent: true}, options));
+  };
+
+  // Default options for `Collection#set`.
+  var setOptions = {add: true, remove: true, merge: true};
+  var addOptions = {add: true, merge: false, remove: false};
+
+  // Define the Collection's inheritable methods.
+  _.extend(Collection.prototype, Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model: Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON: function(options) {
+      return this.map(function(model){ return model.toJSON(options); });
+    },
+
+    // Proxy `Backbone.sync` by default.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Add a model, or list of models to the set.
+    add: function(models, options) {
+      return this.set(models, _.defaults(options || {}, addOptions));
+    },
+
+    // Remove a model, or a list of models from the set.
+    remove: function(models, options) {
+      models = _.isArray(models) ? models.slice() : [models];
+      options || (options = {});
+      var i, l, index, model;
+      for (i = 0, l = models.length; i < l; i++) {
+        model = this.get(models[i]);
+        if (!model) continue;
+        delete this._byId[model.id];
+        delete this._byId[model.cid];
+        index = this.indexOf(model);
+        this.models.splice(index, 1);
+        this.length--;
+        if (!options.silent) {
+          options.index = index;
+          model.trigger('remove', model, this, options);
+        }
+        this._removeReference(model);
+      }
+      return this;
+    },
+
+    // Update a collection by `set`-ing a new list of models, adding new ones,
+    // removing models that are no longer present, and merging models that
+    // already exist in the collection, as necessary. Similar to **Model#set**,
+    // the core operation for updating the data contained by the collection.
+    set: function(models, options) {
+      options = _.defaults(options || {}, setOptions);
+      if (options.parse) models = this.parse(models, options);
+      if (!_.isArray(models)) models = models ? [models] : [];
+      var i, l, model, attrs, existing, sort;
+      var at = options.at;
+      var sortable = this.comparator && (at == null) && options.sort !== false;
+      var sortAttr = _.isString(this.comparator) ? this.comparator : null;
+      var toAdd = [], toRemove = [], modelMap = {};
+
+      // Turn bare objects into model references, and prevent invalid models
+      // from being added.
+      for (i = 0, l = models.length; i < l; i++) {
+        if (!(model = this._prepareModel(models[i], options))) continue;
+
+        // If a duplicate is found, prevent it from being added and
+        // optionally merge it into the existing model.
+        if (existing = this.get(model)) {
+          if (options.remove) modelMap[existing.cid] = true;
+          if (options.merge) {
+            existing.set(model.attributes, options);
+            if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
+          }
+
+        // This is a new model, push it to the `toAdd` list.
+        } else if (options.add) {
+          toAdd.push(model);
+
+          // Listen to added models' events, and index models for lookup by
+          // `id` and by `cid`.
+          model.on('all', this._onModelEvent, this);
+          this._byId[model.cid] = model;
+          if (model.id != null) this._byId[model.id] = model;
+        }
+      }
+
+      // Remove nonexistent models if appropriate.
+      if (options.remove) {
+        for (i = 0, l = this.length; i < l; ++i) {
+          if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
+        }
+        if (toRemove.length) this.remove(toRemove, options);
+      }
+
+      // See if sorting is needed, update `length` and splice in new models.
+      if (toAdd.length) {
+        if (sortable) sort = true;
+        this.length += toAdd.length;
+        if (at != null) {
+          splice.apply(this.models, [at, 0].concat(toAdd));
+        } else {
+          push.apply(this.models, toAdd);
+        }
+      }
+
+      // Silently sort the collection if appropriate.
+      if (sort) this.sort({silent: true});
+
+      if (options.silent) return this;
+
+      // Trigger `add` events.
+      for (i = 0, l = toAdd.length; i < l; i++) {
+        (model = toAdd[i]).trigger('add', model, this, options);
+      }
+
+      // Trigger `sort` if the collection was sorted.
+      if (sort) this.trigger('sort', this, options);
+      return this;
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any granular `add` or `remove` events. Fires `reset` when finished.
+    // Useful for bulk operations and optimizations.
+    reset: function(models, options) {
+      options || (options = {});
+      for (var i = 0, l = this.models.length; i < l; i++) {
+        this._removeReference(this.models[i]);
+      }
+      options.previousModels = this.models;
+      this._reset();
+      this.add(models, _.extend({silent: true}, options));
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Add a model to the end of the collection.
+    push: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: this.length}, options));
+      return model;
+    },
+
+    // Remove a model from the end of the collection.
+    pop: function(options) {
+      var model = this.at(this.length - 1);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Add a model to the beginning of the collection.
+    unshift: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: 0}, options));
+      return model;
+    },
+
+    // Remove a model from the beginning of the collection.
+    shift: function(options) {
+      var model = this.at(0);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Slice out a sub-array of models from the collection.
+    slice: function(begin, end) {
+      return this.models.slice(begin, end);
+    },
+
+    // Get a model from the set by id.
+    get: function(obj) {
+      if (obj == null) return void 0;
+      return this._byId[obj.id != null ? obj.id : obj.cid || obj];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Return models with matching attributes. Useful for simple cases of
+    // `filter`.
+    where: function(attrs, first) {
+      if (_.isEmpty(attrs)) return first ? void 0 : [];
+      return this[first ? 'find' : 'filter'](function(model) {
+        for (var key in attrs) {
+          if (attrs[key] !== model.get(key)) return false;
+        }
+        return true;
+      });
+    },
+
+    // Return the first model with matching attributes. Useful for simple cases
+    // of `find`.
+    findWhere: function(attrs) {
+      return this.where(attrs, true);
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under
+    // normal circumstances, as the set will maintain sort order as each item
+    // is added.
+    sort: function(options) {
+      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+      options || (options = {});
+
+      // Run sort based on type of `comparator`.
+      if (_.isString(this.comparator) || this.comparator.length === 1) {
+        this.models = this.sortBy(this.comparator, this);
+      } else {
+        this.models.sort(_.bind(this.comparator, this));
+      }
+
+      if (!options.silent) this.trigger('sort', this, options);
+      return this;
+    },
+
+    // Figure out the smallest index at which a model should be inserted so as
+    // to maintain order.
+    sortedIndex: function(model, value, context) {
+      value || (value = this.comparator);
+      var iterator = _.isFunction(value) ? value : function(model) {
+        return model.get(value);
+      };
+      return _.sortedIndex(this.models, model, iterator, context);
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck: function(attr) {
+      return _.invoke(this.models, 'get', attr);
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `reset: true` is passed, the response
+    // data will be passed through the `reset` method instead of `set`.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var success = options.success;
+      var collection = this;
+      options.success = function(resp) {
+        var method = options.reset ? 'reset' : 'set';
+        collection[method](resp, options);
+        if (success) success(collection, resp, options);
+        collection.trigger('sync', collection, resp, options);
+      };
+      wrapError(this, options);
+      return this.sync('read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. Add the model to the
+    // collection immediately, unless `wait: true` is passed, in which case we
+    // wait for the server to agree.
+    create: function(model, options) {
+      options = options ? _.clone(options) : {};
+      if (!(model = this._prepareModel(model, options))) return false;
+      if (!options.wait) this.add(model, options);
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp) {
+        if (options.wait) collection.add(model, options);
+        if (success) success(model, resp, options);
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse: function(resp, options) {
+      return resp;
+    },
+
+    // Create a new collection with an identical list of models as this one.
+    clone: function() {
+      return new this.constructor(this.models);
+    },
+
+    // Private method to reset all internal state. Called when the collection
+    // is first initialized or reset.
+    _reset: function() {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+    },
+
+    // Prepare a hash of attributes (or other model) to be added to this
+    // collection.
+    _prepareModel: function(attrs, options) {
+      if (attrs instanceof Model) {
+        if (!attrs.collection) attrs.collection = this;
+        return attrs;
+      }
+      options || (options = {});
+      options.collection = this;
+      var model = new this.model(attrs, options);
+      if (!model._validate(attrs, options)) {
+        this.trigger('invalid', this, attrs, options);
+        return false;
+      }
+      return model;
+    },
+
+    // Internal method to sever a model's ties to a collection.
+    _removeReference: function(model) {
+      if (this === model.collection) delete model.collection;
+      model.off('all', this._onModelEvent, this);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent: function(event, model, collection, options) {
+      if ((event === 'add' || event === 'remove') && collection !== this) return;
+      if (event === 'destroy') this.remove(model, options);
+      if (model && event === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        if (model.id != null) this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  // 90% of the core usefulness of Backbone Collections is actually implemented
+  // right here:
+  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
+    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
+    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
+    'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
+    'tail', 'drop', 'last', 'without', 'indexOf', 'shuffle', 'lastIndexOf',
+    'isEmpty', 'chain'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Collection.prototype[method] = function() {
+      var args = slice.call(arguments);
+      args.unshift(this.models);
+      return _[method].apply(_, args);
+    };
+  });
+
+  // Underscore methods that take a property name as an argument.
+  var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
+
+  // Use attributes instead of properties.
+  _.each(attributeMethods, function(method) {
+    Collection.prototype[method] = function(value, context) {
+      var iterator = _.isFunction(value) ? value : function(model) {
+        return model.get(value);
+      };
+      return _[method](this.models, iterator, context);
+    };
+  });
+
+  // Backbone.View
+  // -------------
+
+  // Backbone Views are almost more convention than they are actual code. A View
+  // is simply a JavaScript object that represents a logical chunk of UI in the
+  // DOM. This might be a single item, an entire list, a sidebar or panel, or
+  // even the surrounding frame which wraps your whole app. Defining a chunk of
+  // UI as a **View** allows you to define your DOM events declaratively, without
+  // having to worry about render order ... and makes it easy for the view to
+  // react to specific changes in the state of your models.
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  var View = Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.initialize.apply(this, arguments);
+    this.delegateEvents();
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(View.prototype, Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName: 'div',
+
+    // jQuery delegate for element lookup, scoped to DOM elements within the
+    // current view. This should be prefered to global lookups where possible.
+    $: function(selector) {
+      return this.$el.find(selector);
+    },
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render: function() {
+      return this;
+    },
+
+    // Remove this view by taking the element out of the DOM, and removing any
+    // applicable Backbone.Events listeners.
+    remove: function() {
+      this.$el.remove();
+      this.stopListening();
+      return this;
+    },
+
+    // Change the view's element (`this.el` property), including event
+    // re-delegation.
+    setElement: function(element, delegate) {
+      if (this.$el) this.undelegateEvents();
+      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
+      this.el = this.$el[0];
+      if (delegate !== false) this.delegateEvents();
+      return this;
+    },
+
+    // Set callbacks, where `this.events` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //       'click .open':       function(e) { ... }
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents: function(events) {
+      if (!(events || (events = _.result(this, 'events')))) return this;
+      this.undelegateEvents();
+      for (var key in events) {
+        var method = events[key];
+        if (!_.isFunction(method)) method = this[events[key]];
+        if (!method) continue;
+
+        var match = key.match(delegateEventSplitter);
+        var eventName = match[1], selector = match[2];
+        method = _.bind(method, this);
+        eventName += '.delegateEvents' + this.cid;
+        if (selector === '') {
+          this.$el.on(eventName, method);
+        } else {
+          this.$el.on(eventName, selector, method);
+        }
+      }
+      return this;
+    },
+
+    // Clears all callbacks previously bound to the view with `delegateEvents`.
+    // You usually don't need to use this, but may wish to if you have multiple
+    // Backbone views attached to the same DOM element.
+    undelegateEvents: function() {
+      this.$el.off('.delegateEvents' + this.cid);
+      return this;
+    },
+
+    // Performs the initial configuration of a View with a set of options.
+    // Keys with special meaning *(e.g. model, collection, id, className)* are
+    // attached directly to the view.  See `viewOptions` for an exhaustive
+    // list.
+    _configure: function(options) {
+      if (this.options) options = _.extend({}, _.result(this, 'options'), options);
+      _.extend(this, _.pick(options, viewOptions));
+      this.options = options;
+    },
+
+    // Ensure that the View has a DOM element to render into.
+    // If `this.el` is a string, pass it through `$()`, take the first
+    // matching element, and re-assign it to `el`. Otherwise, create
+    // an element from the `id`, `className` and `tagName` properties.
+    _ensureElement: function() {
+      if (!this.el) {
+        var attrs = _.extend({}, _.result(this, 'attributes'));
+        if (this.id) attrs.id = _.result(this, 'id');
+        if (this.className) attrs['class'] = _.result(this, 'className');
+        var $el = Backbone.$('<' + _.result(this, 'tagName') + '>').attr(attrs);
+        this.setElement($el, false);
+      } else {
+        this.setElement(_.result(this, 'el'), false);
+      }
+    }
+
+  });
+
+  // Backbone.sync
+  // -------------
+
+  // Override this function to change the manner in which Backbone persists
+  // models to the server. You will be passed the type of request, and the
+  // model in question. By default, makes a RESTful Ajax request
+  // to the model's `url()`. Some possible customizations could be:
+  //
+  // * Use `setTimeout` to batch rapid-fire updates into a single request.
+  // * Send up the models as XML instead of JSON.
+  // * Persist models via WebSockets instead of Ajax.
+  //
+  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+  // as `POST`, with a `_method` parameter containing the true HTTP method,
+  // as well as all requests with the body as `application/x-www-form-urlencoded`
+  // instead of `application/json` with the model in a param named `model`.
+  // Useful when interfacing with server-side languages like **PHP** that make
+  // it difficult to read the body of `PUT` requests.
+  Backbone.sync = function(method, model, options) {
+    var type = methodMap[method];
+
+    // Default options, unless specified.
+    _.defaults(options || (options = {}), {
+      emulateHTTP: Backbone.emulateHTTP,
+      emulateJSON: Backbone.emulateJSON
+    });
+
+    // Default JSON-request options.
+    var params = {type: type, dataType: 'json'};
+
+    // Ensure that we have a URL.
+    if (!options.url) {
+      params.url = _.result(model, 'url') || urlError();
+    }
+
+    // Ensure that we have the appropriate request data.
+    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
+      params.contentType = 'application/json';
+      params.data = JSON.stringify(options.attrs || model.toJSON(options));
+    }
+
+    // For older servers, emulate JSON by encoding the request into an HTML-form.
+    if (options.emulateJSON) {
+      params.contentType = 'application/x-www-form-urlencoded';
+      params.data = params.data ? {model: params.data} : {};
+    }
+
+    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+    // And an `X-HTTP-Method-Override` header.
+    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
+      params.type = 'POST';
+      if (options.emulateJSON) params.data._method = type;
+      var beforeSend = options.beforeSend;
+      options.beforeSend = function(xhr) {
+        xhr.setRequestHeader('X-HTTP-Method-Override', type);
+        if (beforeSend) return beforeSend.apply(this, arguments);
+      };
+    }
+
+    // Don't process data on a non-GET request.
+    if (params.type !== 'GET' && !options.emulateJSON) {
+      params.processData = false;
+    }
+
+    // If we're sending a `PATCH` request, and we're in an old Internet Explorer
+    // that still has ActiveX enabled by default, override jQuery to use that
+    // for XHR instead. Remove this line when jQuery supports `PATCH` on IE8.
+    if (params.type === 'PATCH' && window.ActiveXObject &&
+          !(window.external && window.external.msActiveXFilteringEnabled)) {
+      params.xhr = function() {
+        return new ActiveXObject("Microsoft.XMLHTTP");
+      };
+    }
+
+    // Make the request, allowing the user to override any Ajax options.
+    var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
+    model.trigger('request', model, xhr, options);
+    return xhr;
+  };
+
+  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+  var methodMap = {
+    'create': 'POST',
+    'update': 'PUT',
+    'patch':  'PATCH',
+    'delete': 'DELETE',
+    'read':   'GET'
+  };
+
+  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
+  // Override this if you'd like to use a different library.
+  Backbone.ajax = function() {
+    return Backbone.$.ajax.apply(Backbone.$, arguments);
+  };
+
+  // Backbone.Router
+  // ---------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  var Router = Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var optionalParam = /\((.*?)\)/g;
+  var namedParam    = /(\(\?)?:\w+/g;
+  var splatParam    = /\*\w+/g;
+  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Router.prototype, Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route: function(route, name, callback) {
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      if (_.isFunction(name)) {
+        callback = name;
+        name = '';
+      }
+      if (!callback) callback = this[name];
+      var router = this;
+      Backbone.history.route(route, function(fragment) {
+        var args = router._extractParameters(route, fragment);
+        callback && callback.apply(router, args);
+        router.trigger.apply(router, ['route:' + name].concat(args));
+        router.trigger('route', name, args);
+        Backbone.history.trigger('route', router, name, args);
+      });
+      return this;
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate: function(fragment, options) {
+      Backbone.history.navigate(fragment, options);
+      return this;
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes: function() {
+      if (!this.routes) return;
+      this.routes = _.result(this, 'routes');
+      var route, routes = _.keys(this.routes);
+      while ((route = routes.pop()) != null) {
+        this.route(route, this.routes[route]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp: function(route) {
+      route = route.replace(escapeRegExp, '\\$&')
+                   .replace(optionalParam, '(?:$1)?')
+                   .replace(namedParam, function(match, optional){
+                     return optional ? match : '([^\/]+)';
+                   })
+                   .replace(splatParam, '(.*?)');
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted decoded parameters. Empty or unmatched parameters will be
+    // treated as `null` to normalize cross-browser behavior.
+    _extractParameters: function(route, fragment) {
+      var params = route.exec(fragment).slice(1);
+      return _.map(params, function(param) {
+        return param ? decodeURIComponent(param) : null;
+      });
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on either
+  // [pushState](http://diveintohtml5.info/history.html) and real URLs, or
+  // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
+  // and URL fragments. If the browser supports neither (old IE, natch),
+  // falls back to polling.
+  var History = Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+
+    // Ensure that `History` can be used outside of the browser.
+    if (typeof window !== 'undefined') {
+      this.location = window.location;
+      this.history = window.history;
+    }
+  };
+
+  // Cached regex for stripping a leading hash/slash and trailing space.
+  var routeStripper = /^[#\/]|\s+$/g;
+
+  // Cached regex for stripping leading and trailing slashes.
+  var rootStripper = /^\/+|\/+$/g;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Cached regex for removing a trailing slash.
+  var trailingSlash = /\/$/;
+
+  // Has the history handling already been started?
+  History.started = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(History.prototype, Events, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Gets the true hash value. Cannot use location.hash directly due to bug
+    // in Firefox where location.hash will always be decoded.
+    getHash: function(window) {
+      var match = (window || this).location.href.match(/#(.*)$/);
+      return match ? match[1] : '';
+    },
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment: function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
+          fragment = this.location.pathname;
+          var root = this.root.replace(trailingSlash, '');
+          if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
+        } else {
+          fragment = this.getHash();
+        }
+      }
+      return fragment.replace(routeStripper, '');
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start: function(options) {
+      if (History.started) throw new Error("Backbone.history has already been started");
+      History.started = true;
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this.root             = this.options.root;
+      this._wantsHashChange = this.options.hashChange !== false;
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+      // Normalize root to always include a leading and trailing slash.
+      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
+
+      if (oldIE && this._wantsHashChange) {
+        this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        Backbone.$(window).on('popstate', this.checkUrl);
+      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+        Backbone.$(window).on('hashchange', this.checkUrl);
+      } else if (this._wantsHashChange) {
+        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      var loc = this.location;
+      var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
+
+      // If we've started off with a route from a `pushState`-enabled browser,
+      // but we're currently in a browser that doesn't support it...
+      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        this.location.replace(this.root + this.location.search + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+
+      // Or if we've started out with a hash-based route, but we're currently
+      // in a browser where it could be `pushState`-based instead...
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = this.getHash().replace(routeStripper, '');
+        this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
+      }
+
+      if (!this.options.silent) return this.loadUrl();
+    },
+
+    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+    // but possibly useful for unit testing Routers.
+    stop: function() {
+      Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
+      clearInterval(this._checkUrlInterval);
+      History.started = false;
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later
+    // may override previous routes.
+    route: function(route, callback) {
+      this.handlers.unshift({route: route, callback: callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl: function(e) {
+      var current = this.getFragment();
+      if (current === this.fragment && this.iframe) {
+        current = this.getFragment(this.getHash(this.iframe));
+      }
+      if (current === this.fragment) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(this.getHash());
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl: function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history, or replace the URL state if the
+    // 'replace' option is passed. You are responsible for properly URL-encoding
+    // the fragment in advance.
+    //
+    // The options object can contain `trigger: true` if you wish to have the
+    // route callback be fired (not usually desirable), or `replace: true`, if
+    // you wish to modify the current URL without adding an entry to the history.
+    navigate: function(fragment, options) {
+      if (!History.started) return false;
+      if (!options || options === true) options = {trigger: options};
+      fragment = this.getFragment(fragment || '');
+      if (this.fragment === fragment) return;
+      this.fragment = fragment;
+      var url = this.root + fragment;
+
+      // If pushState is available, we use it to set the fragment as a real URL.
+      if (this._hasPushState) {
+        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
+
+      // If hash changes haven't been explicitly disabled, update the hash
+      // fragment to store history.
+      } else if (this._wantsHashChange) {
+        this._updateHash(this.location, fragment, options.replace);
+        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
+          // Opening and closing the iframe tricks IE7 and earlier to push a
+          // history entry on hash-tag change.  When replace is true, we don't
+          // want this.
+          if(!options.replace) this.iframe.document.open().close();
+          this._updateHash(this.iframe.location, fragment, options.replace);
+        }
+
+      // If you've told us that you explicitly don't want fallback hashchange-
+      // based history, then `navigate` becomes a page refresh.
+      } else {
+        return this.location.assign(url);
+      }
+      if (options.trigger) this.loadUrl(fragment);
+    },
+
+    // Update the hash location, either replacing the current entry, or adding
+    // a new one to the browser history.
+    _updateHash: function(location, fragment, replace) {
+      if (replace) {
+        var href = location.href.replace(/(javascript:|#).*$/, '');
+        location.replace(href + '#' + fragment);
+      } else {
+        // Some browsers require that `hash` contains a leading #.
+        location.hash = '#' + fragment;
+      }
+    }
+
+  });
+
+  // Create the default Backbone.history.
+  Backbone.history = new History;
+
+  // Helpers
+  // -------
+
+  // Helper function to correctly set up the prototype chain, for subclasses.
+  // Similar to `goog.inherits`, but uses a hash of prototype properties and
+  // class properties to be extended.
+  var extend = function(protoProps, staticProps) {
+    var parent = this;
+    var child;
+
+    // The constructor function for the new subclass is either defined by you
+    // (the "constructor" property in your `extend` definition), or defaulted
+    // by us to simply call the parent's constructor.
+    if (protoProps && _.has(protoProps, 'constructor')) {
+      child = protoProps.constructor;
+    } else {
+      child = function(){ return parent.apply(this, arguments); };
+    }
+
+    // Add static properties to the constructor function, if supplied.
+    _.extend(child, parent, staticProps);
+
+    // Set the prototype chain to inherit from `parent`, without calling
+    // `parent`'s constructor function.
+    var Surrogate = function(){ this.constructor = child; };
+    Surrogate.prototype = parent.prototype;
+    child.prototype = new Surrogate;
+
+    // Add prototype properties (instance properties) to the subclass,
+    // if supplied.
+    if (protoProps) _.extend(child.prototype, protoProps);
+
+    // Set a convenience property in case the parent's prototype is needed
+    // later.
+    child.__super__ = parent.prototype;
+
+    return child;
+  };
+
+  // Set up inheritance for the model, collection, router, view and history.
+  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
+
+  // Throw an error when a URL is needed, and none is supplied.
+  var urlError = function() {
+    throw new Error('A "url" property or function must be specified');
+  };
+
+  // Wrap an optional error callback with a fallback error event.
+  var wrapError = function (model, options) {
+    var error = options.error;
+    options.error = function(resp) {
+      if (error) error(model, resp, options);
+      model.trigger('error', model, resp, options);
+    };
+  };
+
+}).call(this);
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/jquery/jquery.js b/labs/architecture-examples/backbone.xmpp/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/lodash/lodash.js b/labs/architecture-examples/backbone.xmpp/bower_components/lodash/lodash.js
new file mode 100644
index 0000000000..65069f0f38
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/lodash/lodash.js
@@ -0,0 +1,5557 @@
+/**
+ * @license
+ * Lo-Dash 1.2.1 <http://lodash.com/>
+ * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.4.4 <http://underscorejs.org/>
+ * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+ * Available under MIT license <http://lodash.com/license>
+ */
+;(function(window) {
+
+  /** Used as a safe reference for `undefined` in pre ES5 environments */
+  var undefined;
+
+  /** Detect free variable `exports` */
+  var freeExports = typeof exports == 'object' && exports;
+
+  /** Detect free variable `module` */
+  var freeModule = typeof module == 'object' && module && module.exports == freeExports && module;
+
+  /** Detect free variable `global`, from Node.js or Browserified code, and use it as `window` */
+  var freeGlobal = typeof global == 'object' && global;
+  if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+    window = freeGlobal;
+  }
+
+  /** Used to generate unique IDs */
+  var idCounter = 0;
+
+  /** Used internally to indicate various things */
+  var indicatorObject = {};
+
+  /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
+  var keyPrefix = +new Date + '';
+
+  /** Used as the size when optimizations are enabled for large arrays */
+  var largeArraySize = 200;
+
+  /** Used to match empty string literals in compiled template source */
+  var reEmptyStringLeading = /\b__p \+= '';/g,
+      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+  /** Used to match HTML entities */
+  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g;
+
+  /**
+   * Used to match ES6 template delimiters
+   * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6
+   */
+  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+  /** Used to match regexp flags from their coerced string values */
+  var reFlags = /\w*$/;
+
+  /** Used to match "interpolate" template delimiters */
+  var reInterpolate = /<%=([\s\S]+?)%>/g;
+
+  /** Used to detect and test whitespace */
+  var whitespace = (
+    // whitespace
+    ' \t\x0B\f\xA0\ufeff' +
+
+    // line terminators
+    '\n\r\u2028\u2029' +
+
+    // unicode category "Zs" space separators
+    '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
+  );
+
+  /** Used to match leading whitespace and zeros to be removed */
+  var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)');
+
+  /** Used to ensure capturing order of template delimiters */
+  var reNoMatch = /($^)/;
+
+  /** Used to match HTML characters */
+  var reUnescapedHtml = /[&<>"']/g;
+
+  /** Used to match unescaped characters in compiled string literals */
+  var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
+
+  /** Used to assign default `context` object properties */
+  var contextProps = [
+    'Array', 'Boolean', 'Date', 'Function', 'Math', 'Number', 'Object', 'RegExp',
+    'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN', 'parseInt',
+    'setImmediate', 'setTimeout'
+  ];
+
+  /** Used to fix the JScript [[DontEnum]] bug */
+  var shadowedProps = [
+    'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
+    'toLocaleString', 'toString', 'valueOf'
+  ];
+
+  /** Used to make template sourceURLs easier to identify */
+  var templateCounter = 0;
+
+  /** `Object#toString` result shortcuts */
+  var argsClass = '[object Arguments]',
+      arrayClass = '[object Array]',
+      boolClass = '[object Boolean]',
+      dateClass = '[object Date]',
+      funcClass = '[object Function]',
+      numberClass = '[object Number]',
+      objectClass = '[object Object]',
+      regexpClass = '[object RegExp]',
+      stringClass = '[object String]';
+
+  /** Used to identify object classifications that `_.clone` supports */
+  var cloneableClasses = {};
+  cloneableClasses[funcClass] = false;
+  cloneableClasses[argsClass] = cloneableClasses[arrayClass] =
+  cloneableClasses[boolClass] = cloneableClasses[dateClass] =
+  cloneableClasses[numberClass] = cloneableClasses[objectClass] =
+  cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true;
+
+  /** Used to determine if values are of the language type Object */
+  var objectTypes = {
+    'boolean': false,
+    'function': true,
+    'object': true,
+    'number': false,
+    'string': false,
+    'undefined': false
+  };
+
+  /** Used to escape characters for inclusion in compiled string literals */
+  var stringEscapes = {
+    '\\': '\\',
+    "'": "'",
+    '\n': 'n',
+    '\r': 'r',
+    '\t': 't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Create a new `lodash` function using the given `context` object.
+   *
+   * @static
+   * @memberOf _
+   * @category Utilities
+   * @param {Object} [context=window] The context object.
+   * @returns {Function} Returns the `lodash` function.
+   */
+  function runInContext(context) {
+    // Avoid issues with some ES3 environments that attempt to use values, named
+    // after built-in constructors like `Object`, for the creation of literals.
+    // ES5 clears this up by stating that literals must use built-in constructors.
+    // See http://es5.github.com/#x11.1.5.
+    context = context ? _.defaults(window.Object(), context, _.pick(window, contextProps)) : window;
+
+    /** Native constructor references */
+    var Array = context.Array,
+        Boolean = context.Boolean,
+        Date = context.Date,
+        Function = context.Function,
+        Math = context.Math,
+        Number = context.Number,
+        Object = context.Object,
+        RegExp = context.RegExp,
+        String = context.String,
+        TypeError = context.TypeError;
+
+    /** Used for `Array` and `Object` method references */
+    var arrayRef = Array(),
+        objectRef = Object();
+
+    /** Used to restore the original `_` reference in `noConflict` */
+    var oldDash = context._;
+
+    /** Used to detect if a method is native */
+    var reNative = RegExp('^' +
+      String(objectRef.valueOf)
+        .replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+        .replace(/valueOf|for [^\]]+/g, '.+?') + '$'
+    );
+
+    /** Native method shortcuts */
+    var ceil = Math.ceil,
+        clearTimeout = context.clearTimeout,
+        concat = arrayRef.concat,
+        floor = Math.floor,
+        getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
+        hasOwnProperty = objectRef.hasOwnProperty,
+        push = arrayRef.push,
+        setImmediate = context.setImmediate,
+        setTimeout = context.setTimeout,
+        toString = objectRef.toString;
+
+    /* Native method shortcuts for methods with the same name as other `lodash` methods */
+    var nativeBind = reNative.test(nativeBind = toString.bind) && nativeBind,
+        nativeIsArray = reNative.test(nativeIsArray = Array.isArray) && nativeIsArray,
+        nativeIsFinite = context.isFinite,
+        nativeIsNaN = context.isNaN,
+        nativeKeys = reNative.test(nativeKeys = Object.keys) && nativeKeys,
+        nativeMax = Math.max,
+        nativeMin = Math.min,
+        nativeParseInt = context.parseInt,
+        nativeRandom = Math.random,
+        nativeSlice = arrayRef.slice;
+
+    /** Detect various environments */
+    var isIeOpera = reNative.test(context.attachEvent),
+        isV8 = nativeBind && !/\n|true/.test(nativeBind + isIeOpera);
+
+    /** Used to lookup a built-in constructor by [[Class]] */
+    var ctorByClass = {};
+    ctorByClass[arrayClass] = Array;
+    ctorByClass[boolClass] = Boolean;
+    ctorByClass[dateClass] = Date;
+    ctorByClass[objectClass] = Object;
+    ctorByClass[numberClass] = Number;
+    ctorByClass[regexpClass] = RegExp;
+    ctorByClass[stringClass] = String;
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` object, which wraps the given `value`, to enable method
+     * chaining.
+     *
+     * In addition to Lo-Dash methods, wrappers also have the following `Array` methods:
+     * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
+     * and `unshift`
+     *
+     * Chaining is supported in custom builds as long as the `value` method is
+     * implicitly or explicitly included in the build.
+     *
+     * The chainable wrapper functions are:
+     * `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
+     * `compose`, `concat`, `countBy`, `createCallback`, `debounce`, `defaults`,
+     * `defer`, `delay`, `difference`, `filter`, `flatten`, `forEach`, `forIn`,
+     * `forOwn`, `functions`, `groupBy`, `initial`, `intersection`, `invert`,
+     * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`,
+     * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `push`, `range`,
+     * `reject`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, `sortBy`, `splice`,
+     * `tap`, `throttle`, `times`, `toArray`, `union`, `uniq`, `unshift`, `unzip`,
+     * `values`, `where`, `without`, `wrap`, and `zip`
+     *
+     * The non-chainable wrapper functions are:
+     * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `has`,
+     * `identity`, `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`,
+     * `isElement`, `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`,
+     * `isNull`, `isNumber`, `isObject`, `isPlainObject`, `isRegExp`, `isString`,
+     * `isUndefined`, `join`, `lastIndexOf`, `mixin`, `noConflict`, `parseInt`,
+     * `pop`, `random`, `reduce`, `reduceRight`, `result`, `shift`, `size`, `some`,
+     * `sortedIndex`, `runInContext`, `template`, `unescape`, `uniqueId`, and `value`
+     *
+     * The wrapper functions `first` and `last` return wrapped values when `n` is
+     * passed, otherwise they return unwrapped values.
+     *
+     * @name _
+     * @constructor
+     * @category Chaining
+     * @param {Mixed} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns a `lodash` instance.
+     * @example
+     *
+     * var wrapped = _([1, 2, 3]);
+     *
+     * // returns an unwrapped value
+     * wrapped.reduce(function(sum, num) {
+     *   return sum + num;
+     * });
+     * // => 6
+     *
+     * // returns a wrapped value
+     * var squares = wrapped.map(function(num) {
+     *   return num * num;
+     * });
+     *
+     * _.isArray(squares);
+     * // => false
+     *
+     * _.isArray(squares.value());
+     * // => true
+     */
+    function lodash(value) {
+      // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor
+      return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__'))
+       ? value
+       : new lodashWrapper(value);
+    }
+
+    /**
+     * An object used to flag environments features.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    var support = lodash.support = {};
+
+    (function() {
+      var ctor = function() { this.x = 1; },
+          object = { '0': 1, 'length': 1 },
+          props = [];
+
+      ctor.prototype = { 'valueOf': 1, 'y': 1 };
+      for (var prop in new ctor) { props.push(prop); }
+      for (prop in arguments) { }
+
+      /**
+       * Detect if `arguments` objects are `Object` objects (all but Narwhal and Opera < 10.5).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.argsObject = arguments.constructor == Object && !(arguments instanceof Array);
+
+      /**
+       * Detect if an `arguments` object's [[Class]] is resolvable (all but Firefox < 4, IE < 9).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.argsClass = isArguments(arguments);
+
+      /**
+       * Detect if `prototype` properties are enumerable by default.
+       *
+       * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
+       * (if the prototype or a property on the prototype has been set)
+       * incorrectly sets a function's `prototype` property [[Enumerable]]
+       * value to `true`.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.enumPrototypes = ctor.propertyIsEnumerable('prototype');
+
+      /**
+       * Detect if `Function#bind` exists and is inferred to be fast (all but V8).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.fastBind = nativeBind && !isV8;
+
+      /**
+       * Detect if own properties are iterated after inherited properties (all but IE < 9).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.ownLast = props[0] != 'x';
+
+      /**
+       * Detect if `arguments` object indexes are non-enumerable
+       * (Firefox < 4, IE < 9, PhantomJS, Safari < 5.1).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.nonEnumArgs = prop != 0;
+
+      /**
+       * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
+       *
+       * In IE < 9 an objects own properties, shadowing non-enumerable ones, are
+       * made non-enumerable as well (a.k.a the JScript [[DontEnum]] bug).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.nonEnumShadows = !/valueOf/.test(props);
+
+      /**
+       * Detect if `Array#shift` and `Array#splice` augment array-like objects correctly.
+       *
+       * Firefox < 10, IE compatibility mode, and IE < 9 have buggy Array `shift()`
+       * and `splice()` functions that fail to remove the last element, `value[0]`,
+       * of array-like objects even though the `length` property is set to `0`.
+       * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()`
+       * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.spliceObjects = (arrayRef.splice.call(object, 0, 1), !object[0]);
+
+      /**
+       * Detect lack of support for accessing string characters by index.
+       *
+       * IE < 8 can't access characters by index and IE 8 can only access
+       * characters by index on string literals.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
+
+      /**
+       * Detect if a DOM node's [[Class]] is resolvable (all but IE < 9)
+       * and that the JS engine errors when attempting to coerce an object to
+       * a string without a `toString` function.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      try {
+        support.nodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
+      } catch(e) {
+        support.nodeClass = true;
+      }
+    }(1));
+
+    /**
+     * By default, the template delimiters used by Lo-Dash are similar to those in
+     * embedded Ruby (ERB). Change the following template settings to use alternative
+     * delimiters.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    lodash.templateSettings = {
+
+      /**
+       * Used to detect `data` property values to be HTML-escaped.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'escape': /<%-([\s\S]+?)%>/g,
+
+      /**
+       * Used to detect code to be evaluated.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'evaluate': /<%([\s\S]+?)%>/g,
+
+      /**
+       * Used to detect `data` property values to inject.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'interpolate': reInterpolate,
+
+      /**
+       * Used to reference the data object in the template text.
+       *
+       * @memberOf _.templateSettings
+       * @type String
+       */
+      'variable': '',
+
+      /**
+       * Used to import variables into the compiled template.
+       *
+       * @memberOf _.templateSettings
+       * @type Object
+       */
+      'imports': {
+
+        /**
+         * A reference to the `lodash` function.
+         *
+         * @memberOf _.templateSettings.imports
+         * @type Function
+         */
+        '_': lodash
+      }
+    };
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * The template used to create iterator functions.
+     *
+     * @private
+     * @param {Object} data The data object used to populate the text.
+     * @returns {String} Returns the interpolated text.
+     */
+    var iteratorTemplate = template(
+      // the `iterable` may be reassigned by the `top` snippet
+      'var index, iterable = <%= firstArg %>, ' +
+      // assign the `result` variable an initial value
+      'result = <%= init %>;\n' +
+      // exit early if the first argument is falsey
+      'if (!iterable) return result;\n' +
+      // add code before the iteration branches
+      '<%= top %>;\n' +
+
+      // array-like iteration:
+      '<% if (arrays) { %>' +
+      'var length = iterable.length; index = -1;\n' +
+      'if (<%= arrays %>) {' +
+
+      // add support for accessing string characters by index if needed
+      '  <% if (support.unindexedChars) { %>\n' +
+      '  if (isString(iterable)) {\n' +
+      "    iterable = iterable.split('')\n" +
+      '  }' +
+      '  <% } %>\n' +
+
+      // iterate over the array-like value
+      '  while (++index < length) {\n' +
+      '    <%= loop %>\n' +
+      '  }\n' +
+      '}\n' +
+      'else {' +
+
+      // object iteration:
+      // add support for iterating over `arguments` objects if needed
+      '  <%  } else if (support.nonEnumArgs) { %>\n' +
+      '  var length = iterable.length; index = -1;\n' +
+      '  if (length && isArguments(iterable)) {\n' +
+      '    while (++index < length) {\n' +
+      "      index += '';\n" +
+      '      <%= loop %>\n' +
+      '    }\n' +
+      '  } else {' +
+      '  <% } %>' +
+
+      // avoid iterating over `prototype` properties in older Firefox, Opera, and Safari
+      '  <% if (support.enumPrototypes) { %>\n' +
+      "  var skipProto = typeof iterable == 'function';\n" +
+      '  <% } %>' +
+
+      // iterate own properties using `Object.keys` if it's fast
+      '  <% if (useHas && useKeys) { %>\n' +
+      '  var ownIndex = -1,\n' +
+      '      ownProps = objectTypes[typeof iterable] ? keys(iterable) : [],\n' +
+      '      length = ownProps.length;\n\n' +
+      '  while (++ownIndex < length) {\n' +
+      '    index = ownProps[ownIndex];\n' +
+      "    <% if (support.enumPrototypes) { %>if (!(skipProto && index == 'prototype')) {\n  <% } %>" +
+      '    <%= loop %>\n' +
+      '    <% if (support.enumPrototypes) { %>}\n<% } %>' +
+      '  }' +
+
+      // else using a for-in loop
+      '  <% } else { %>\n' +
+      '  for (index in iterable) {<%' +
+      '    if (support.enumPrototypes || useHas) { %>\n    if (<%' +
+      "      if (support.enumPrototypes) { %>!(skipProto && index == 'prototype')<% }" +
+      '      if (support.enumPrototypes && useHas) { %> && <% }' +
+      '      if (useHas) { %>hasOwnProperty.call(iterable, index)<% }' +
+      '    %>) {' +
+      '    <% } %>\n' +
+      '    <%= loop %>;' +
+      '    <% if (support.enumPrototypes || useHas) { %>\n    }<% } %>\n' +
+      '  }' +
+
+      // Because IE < 9 can't set the `[[Enumerable]]` attribute of an
+      // existing property and the `constructor` property of a prototype
+      // defaults to non-enumerable, Lo-Dash skips the `constructor`
+      // property when it infers it's iterating over a `prototype` object.
+      '    <% if (support.nonEnumShadows) { %>\n\n' +
+      '  var ctor = iterable.constructor;\n' +
+      '      <% for (var k = 0; k < 7; k++) { %>\n' +
+      "  index = '<%= shadowedProps[k] %>';\n" +
+      '  if (<%' +
+      "      if (shadowedProps[k] == 'constructor') {" +
+      '        %>!(ctor && ctor.prototype === iterable) && <%' +
+      '      } %>hasOwnProperty.call(iterable, index)) {\n' +
+      '    <%= loop %>\n' +
+      '  }' +
+      '      <% } %>' +
+      '    <% } %>' +
+      '  <% } %>' +
+      '  <% if (arrays || support.nonEnumArgs) { %>\n}<% } %>\n' +
+
+      // add code to the bottom of the iteration function
+      '<%= bottom %>;\n' +
+      // finally, return the `result`
+      'return result'
+    );
+
+    /** Reusable iterator options for `assign` and `defaults` */
+    var defaultsIteratorOptions = {
+      'args': 'object, source, guard',
+      'top':
+        'var args = arguments,\n' +
+        '    argsIndex = 0,\n' +
+        "    argsLength = typeof guard == 'number' ? 2 : args.length;\n" +
+        'while (++argsIndex < argsLength) {\n' +
+        '  iterable = args[argsIndex];\n' +
+        '  if (iterable && objectTypes[typeof iterable]) {',
+      'loop': "if (typeof result[index] == 'undefined') result[index] = iterable[index]",
+      'bottom': '  }\n}'
+    };
+
+    /** Reusable iterator options shared by `each`, `forIn`, and `forOwn` */
+    var eachIteratorOptions = {
+      'args': 'collection, callback, thisArg',
+      'top': "callback = callback && typeof thisArg == 'undefined' ? callback : lodash.createCallback(callback, thisArg)",
+      'arrays': "typeof length == 'number'",
+      'loop': 'if (callback(iterable[index], index, collection) === false) return result'
+    };
+
+    /** Reusable iterator options for `forIn` and `forOwn` */
+    var forOwnIteratorOptions = {
+      'top': 'if (!objectTypes[typeof iterable]) return result;\n' + eachIteratorOptions.top,
+      'arrays': false
+    };
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates a function optimized to search large arrays for a given `value`,
+     * starting at `fromIndex`, using strict equality for comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @returns {Boolean} Returns `true`, if `value` is found, else `false`.
+     */
+    function cachedContains(array) {
+      var length = array.length,
+          isLarge = length >= largeArraySize;
+
+      if (isLarge) {
+        var cache = {},
+            index = -1;
+
+        while (++index < length) {
+          var key = keyPrefix + array[index];
+          (cache[key] || (cache[key] = [])).push(array[index]);
+        }
+      }
+      return function(value) {
+        if (isLarge) {
+          var key = keyPrefix + value;
+          return  cache[key] && indexOf(cache[key], value) > -1;
+        }
+        return indexOf(array, value) > -1;
+      }
+    }
+
+    /**
+     * Used by `_.max` and `_.min` as the default `callback` when a given
+     * `collection` is a string value.
+     *
+     * @private
+     * @param {String} value The character to inspect.
+     * @returns {Number} Returns the code unit of given character.
+     */
+    function charAtCallback(value) {
+      return value.charCodeAt(0);
+    }
+
+    /**
+     * Used by `sortBy` to compare transformed `collection` values, stable sorting
+     * them in ascending order.
+     *
+     * @private
+     * @param {Object} a The object to compare to `b`.
+     * @param {Object} b The object to compare to `a`.
+     * @returns {Number} Returns the sort order indicator of `1` or `-1`.
+     */
+    function compareAscending(a, b) {
+      var ai = a.index,
+          bi = b.index;
+
+      a = a.criteria;
+      b = b.criteria;
+
+      // ensure a stable sort in V8 and other engines
+      // http://code.google.com/p/v8/issues/detail?id=90
+      if (a !== b) {
+        if (a > b || typeof a == 'undefined') {
+          return 1;
+        }
+        if (a < b || typeof b == 'undefined') {
+          return -1;
+        }
+      }
+      return ai < bi ? -1 : 1;
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with the `this` binding
+     * of `thisArg` and prepends any `partialArgs` to the arguments passed to the
+     * bound function.
+     *
+     * @private
+     * @param {Function|String} func The function to bind or the method name.
+     * @param {Mixed} [thisArg] The `this` binding of `func`.
+     * @param {Array} partialArgs An array of arguments to be partially applied.
+     * @param {Object} [idicator] Used to indicate binding by key or partially
+     *  applying arguments from the right.
+     * @returns {Function} Returns the new bound function.
+     */
+    function createBound(func, thisArg, partialArgs, indicator) {
+      var isFunc = isFunction(func),
+          isPartial = !partialArgs,
+          key = thisArg;
+
+      // juggle arguments
+      if (isPartial) {
+        var rightIndicator = indicator;
+        partialArgs = thisArg;
+      }
+      else if (!isFunc) {
+        if (!indicator) {
+          throw new TypeError;
+        }
+        thisArg = func;
+      }
+
+      function bound() {
+        // `Function#bind` spec
+        // http://es5.github.com/#x15.3.4.5
+        var args = arguments,
+            thisBinding = isPartial ? this : thisArg;
+
+        if (!isFunc) {
+          func = thisArg[key];
+        }
+        if (partialArgs.length) {
+          args = args.length
+            ? (args = nativeSlice.call(args), rightIndicator ? args.concat(partialArgs) : partialArgs.concat(args))
+            : partialArgs;
+        }
+        if (this instanceof bound) {
+          // ensure `new bound` is an instance of `func`
+          noop.prototype = func.prototype;
+          thisBinding = new noop;
+          noop.prototype = null;
+
+          // mimic the constructor's `return` behavior
+          // http://es5.github.com/#x13.2.2
+          var result = func.apply(thisBinding, args);
+          return isObject(result) ? result : thisBinding;
+        }
+        return func.apply(thisBinding, args);
+      }
+      return bound;
+    }
+
+    /**
+     * Creates compiled iteration functions.
+     *
+     * @private
+     * @param {Object} [options1, options2, ...] The compile options object(s).
+     *  arrays - A string of code to determine if the iterable is an array or array-like.
+     *  useHas - A boolean to specify using `hasOwnProperty` checks in the object loop.
+     *  useKeys - A boolean to specify using `_.keys` for own property iteration.
+     *  args - A string of comma separated arguments the iteration function will accept.
+     *  top - A string of code to execute before the iteration branches.
+     *  loop - A string of code to execute in the object loop.
+     *  bottom - A string of code to execute after the iteration branches.
+     * @returns {Function} Returns the compiled function.
+     */
+    function createIterator() {
+      var data = {
+        // data properties
+        'shadowedProps': shadowedProps,
+        'support': support,
+
+        // iterator options
+        'arrays': 'isArray(iterable)',
+        'bottom': '',
+        'init': 'iterable',
+        'loop': '',
+        'top': '',
+        'useHas': true,
+        'useKeys': !!keys
+      };
+
+      // merge options into a template data object
+      for (var object, index = 0; object = arguments[index]; index++) {
+        for (var key in object) {
+          data[key] = object[key];
+        }
+      }
+      var args = data.args;
+      data.firstArg = /^[^,]+/.exec(args)[0];
+
+      // create the function factory
+      var factory = Function(
+          'hasOwnProperty, isArguments, isArray, isString, keys, ' +
+          'lodash, objectTypes',
+        'return function(' + args + ') {\n' + iteratorTemplate(data) + '\n}'
+      );
+      // return the compiled function
+      return factory(
+        hasOwnProperty, isArguments, isArray, isString, keys,
+        lodash, objectTypes
+      );
+    }
+
+    /**
+     * Used by `template` to escape characters for inclusion in compiled
+     * string literals.
+     *
+     * @private
+     * @param {String} match The matched character to escape.
+     * @returns {String} Returns the escaped character.
+     */
+    function escapeStringChar(match) {
+      return '\\' + stringEscapes[match];
+    }
+
+    /**
+     * Used by `escape` to convert characters to HTML entities.
+     *
+     * @private
+     * @param {String} match The matched character to escape.
+     * @returns {String} Returns the escaped character.
+     */
+    function escapeHtmlChar(match) {
+      return htmlEscapes[match];
+    }
+
+    /**
+     * Checks if `value` is a DOM node in IE < 9.
+     *
+     * @private
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true` if the `value` is a DOM node, else `false`.
+     */
+    function isNode(value) {
+      // IE < 9 presents DOM nodes as `Object` objects except they have `toString`
+      // methods that are `typeof` "string" and still can coerce nodes to strings
+      return typeof value.toString != 'function' && typeof (value + '') == 'string';
+    }
+
+    /**
+     * A fast path for creating `lodash` wrapper objects.
+     *
+     * @private
+     * @param {Mixed} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns a `lodash` instance.
+     */
+    function lodashWrapper(value) {
+      this.__wrapped__ = value;
+    }
+    // ensure `new lodashWrapper` is an instance of `lodash`
+    lodashWrapper.prototype = lodash.prototype;
+
+    /**
+     * A no-operation function.
+     *
+     * @private
+     */
+    function noop() {
+      // no operation performed
+    }
+
+    /**
+     * A fallback implementation of `isPlainObject` which checks if a given `value`
+     * is an object created by the `Object` constructor, assuming objects created
+     * by the `Object` constructor have no inherited enumerable properties and that
+     * there are no `Object.prototype` extensions.
+     *
+     * @private
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if `value` is a plain object, else `false`.
+     */
+    function shimIsPlainObject(value) {
+      // avoid non-objects and false positives for `arguments` objects
+      var result = false;
+      if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
+        return result;
+      }
+      // check that the constructor is `Object` (i.e. `Object instanceof Object`)
+      var ctor = value.constructor;
+
+      if (isFunction(ctor) ? ctor instanceof ctor : (support.nodeClass || !isNode(value))) {
+        // IE < 9 iterates inherited properties before own properties. If the first
+        // iterated property is an object's own property then there are no inherited
+        // enumerable properties.
+        if (support.ownLast) {
+          forIn(value, function(value, key, object) {
+            result = hasOwnProperty.call(object, key);
+            return false;
+          });
+          return result === true;
+        }
+        // In most environments an object's own properties are iterated before
+        // its inherited properties. If the last iterated property is an object's
+        // own property then there are no inherited enumerable properties.
+        forIn(value, function(value, key) {
+          result = key;
+        });
+        return result === false || hasOwnProperty.call(value, result);
+      }
+      return result;
+    }
+
+    /**
+     * Slices the `collection` from the `start` index up to, but not including,
+     * the `end` index.
+     *
+     * Note: This function is used, instead of `Array#slice`, to support node lists
+     * in IE < 9 and to ensure dense arrays are returned.
+     *
+     * @private
+     * @param {Array|Object|String} collection The collection to slice.
+     * @param {Number} start The start index.
+     * @param {Number} end The end index.
+     * @returns {Array} Returns the new array.
+     */
+    function slice(array, start, end) {
+      start || (start = 0);
+      if (typeof end == 'undefined') {
+        end = array ? array.length : 0;
+      }
+      var index = -1,
+          length = end - start || 0,
+          result = Array(length < 0 ? 0 : length);
+
+      while (++index < length) {
+        result[index] = array[start + index];
+      }
+      return result;
+    }
+
+    /**
+     * Used by `unescape` to convert HTML entities to characters.
+     *
+     * @private
+     * @param {String} match The matched character to unescape.
+     * @returns {String} Returns the unescaped character.
+     */
+    function unescapeHtmlChar(match) {
+      return htmlUnescapes[match];
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Checks if `value` is an `arguments` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an `arguments` object, else `false`.
+     * @example
+     *
+     * (function() { return _.isArguments(arguments); })(1, 2, 3);
+     * // => true
+     *
+     * _.isArguments([1, 2, 3]);
+     * // => false
+     */
+    function isArguments(value) {
+      return toString.call(value) == argsClass;
+    }
+    // fallback for browsers that can't detect `arguments` objects by [[Class]]
+    if (!support.argsClass) {
+      isArguments = function(value) {
+        return value ? hasOwnProperty.call(value, 'callee') : false;
+      };
+    }
+
+    /**
+     * Checks if `value` is an array.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an array, else `false`.
+     * @example
+     *
+     * (function() { return _.isArray(arguments); })();
+     * // => false
+     *
+     * _.isArray([1, 2, 3]);
+     * // => true
+     */
+    var isArray = nativeIsArray || function(value) {
+      return value ? (typeof value == 'object' && toString.call(value) == arrayClass) : false;
+    };
+
+    /**
+     * A fallback implementation of `Object.keys` which produces an array of the
+     * given object's own enumerable property names.
+     *
+     * @private
+     * @type Function
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names.
+     */
+    var shimKeys = createIterator({
+      'args': 'object',
+      'init': '[]',
+      'top': 'if (!(objectTypes[typeof object])) return result',
+      'loop': 'result.push(index)',
+      'arrays': false
+    });
+
+    /**
+     * Creates an array composed of the own enumerable property names of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names.
+     * @example
+     *
+     * _.keys({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => ['one', 'two', 'three'] (order is not guaranteed)
+     */
+    var keys = !nativeKeys ? shimKeys : function(object) {
+      if (!isObject(object)) {
+        return [];
+      }
+      if ((support.enumPrototypes && typeof object == 'function') ||
+          (support.nonEnumArgs && object.length && isArguments(object))) {
+        return shimKeys(object);
+      }
+      return nativeKeys(object);
+    };
+
+    /**
+     * A function compiled to iterate `arguments` objects, arrays, objects, and
+     * strings consistenly across environments, executing the `callback` for each
+     * element in the `collection`. The `callback` is bound to `thisArg` and invoked
+     * with three arguments; (value, index|key, collection). Callbacks may exit
+     * iteration early by explicitly returning `false`.
+     *
+     * @private
+     * @type Function
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array|Object|String} Returns `collection`.
+     */
+    var each = createIterator(eachIteratorOptions);
+
+    /**
+     * Used to convert characters to HTML entities:
+     *
+     * Though the `>` character is escaped for symmetry, characters like `>` and `/`
+     * don't require escaping in HTML and have no special meaning unless they're part
+     * of a tag or an unquoted attribute value.
+     * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact")
+     */
+    var htmlEscapes = {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#39;'
+    };
+
+    /** Used to convert HTML entities to characters */
+    var htmlUnescapes = invert(htmlEscapes);
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object. Subsequent sources will overwrite property assignments of previous
+     * sources. If a `callback` function is passed, it will be executed to produce
+     * the assigned values. The `callback` is bound to `thisArg` and invoked with
+     * two arguments; (objectValue, sourceValue).
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @alias extend
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param {Function} [callback] The function to customize assigning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * _.assign({ 'name': 'moe' }, { 'age': 40 });
+     * // => { 'name': 'moe', 'age': 40 }
+     *
+     * var defaults = _.partialRight(_.assign, function(a, b) {
+     *   return typeof a == 'undefined' ? b : a;
+     * });
+     *
+     * var food = { 'name': 'apple' };
+     * defaults(food, { 'name': 'banana', 'type': 'fruit' });
+     * // => { 'name': 'apple', 'type': 'fruit' }
+     */
+    var assign = createIterator(defaultsIteratorOptions, {
+      'top':
+        defaultsIteratorOptions.top.replace(';',
+          ';\n' +
+          "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
+          '  var callback = lodash.createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
+          "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
+          '  callback = args[--argsLength];\n' +
+          '}'
+        ),
+      'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
+    });
+
+    /**
+     * Creates a clone of `value`. If `deep` is `true`, nested objects will also
+     * be cloned, otherwise they will be assigned by reference. If a `callback`
+     * function is passed, it will be executed to produce the cloned values. If
+     * `callback` returns `undefined`, cloning will be handled by the method instead.
+     * The `callback` is bound to `thisArg` and invoked with one argument; (value).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to clone.
+     * @param {Boolean} [deep=false] A flag to indicate a deep clone.
+     * @param {Function} [callback] The function to customize cloning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Array} [stackA=[]] Tracks traversed source objects.
+     * @param- {Array} [stackB=[]] Associates clones with source counterparts.
+     * @returns {Mixed} Returns the cloned `value`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * var shallow = _.clone(stooges);
+     * shallow[0] === stooges[0];
+     * // => true
+     *
+     * var deep = _.clone(stooges, true);
+     * deep[0] === stooges[0];
+     * // => false
+     *
+     * _.mixin({
+     *   'clone': _.partialRight(_.clone, function(value) {
+     *     return _.isElement(value) ? value.cloneNode(false) : undefined;
+     *   })
+     * });
+     *
+     * var clone = _.clone(document.body);
+     * clone.childNodes.length;
+     * // => 0
+     */
+    function clone(value, deep, callback, thisArg, stackA, stackB) {
+      var result = value;
+
+      // allows working with "Collections" methods without using their `callback`
+      // argument, `index|key`, for this method's `callback`
+      if (typeof deep == 'function') {
+        thisArg = callback;
+        callback = deep;
+        deep = false;
+      }
+      if (typeof callback == 'function') {
+        callback = (typeof thisArg == 'undefined')
+          ? callback
+          : lodash.createCallback(callback, thisArg, 1);
+
+        result = callback(result);
+        if (typeof result != 'undefined') {
+          return result;
+        }
+        result = value;
+      }
+      // inspect [[Class]]
+      var isObj = isObject(result);
+      if (isObj) {
+        var className = toString.call(result);
+        if (!cloneableClasses[className] || (!support.nodeClass && isNode(result))) {
+          return result;
+        }
+        var isArr = isArray(result);
+      }
+      // shallow clone
+      if (!isObj || !deep) {
+        return isObj
+          ? (isArr ? slice(result) : assign({}, result))
+          : result;
+      }
+      var ctor = ctorByClass[className];
+      switch (className) {
+        case boolClass:
+        case dateClass:
+          return new ctor(+result);
+
+        case numberClass:
+        case stringClass:
+          return new ctor(result);
+
+        case regexpClass:
+          return ctor(result.source, reFlags.exec(result));
+      }
+      // check for circular references and return corresponding clone
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == value) {
+          return stackB[length];
+        }
+      }
+      // init cloned object
+      result = isArr ? ctor(result.length) : {};
+
+      // add array properties assigned by `RegExp#exec`
+      if (isArr) {
+        if (hasOwnProperty.call(value, 'index')) {
+          result.index = value.index;
+        }
+        if (hasOwnProperty.call(value, 'input')) {
+          result.input = value.input;
+        }
+      }
+      // add the source value to the stack of traversed objects
+      // and associate it with its clone
+      stackA.push(value);
+      stackB.push(result);
+
+      // recursively populate clone (susceptible to call stack limits)
+      (isArr ? forEach : forOwn)(value, function(objValue, key) {
+        result[key] = clone(objValue, deep, callback, undefined, stackA, stackB);
+      });
+
+      return result;
+    }
+
+    /**
+     * Creates a deep clone of `value`. If a `callback` function is passed,
+     * it will be executed to produce the cloned values. If `callback` returns
+     * `undefined`, cloning will be handled by the method instead. The `callback`
+     * is bound to `thisArg` and invoked with one argument; (value).
+     *
+     * Note: This function is loosely based on the structured clone algorithm. Functions
+     * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
+     * objects created by constructors other than `Object` are cloned to plain `Object` objects.
+     * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to deep clone.
+     * @param {Function} [callback] The function to customize cloning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the deep cloned `value`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * var deep = _.cloneDeep(stooges);
+     * deep[0] === stooges[0];
+     * // => false
+     *
+     * var view = {
+     *   'label': 'docs',
+     *   'node': element
+     * };
+     *
+     * var clone = _.cloneDeep(view, function(value) {
+     *   return _.isElement(value) ? value.cloneNode(true) : undefined;
+     * });
+     *
+     * clone.node == view.node;
+     * // => false
+     */
+    function cloneDeep(value, callback, thisArg) {
+      return clone(value, true, callback, thisArg);
+    }
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object for all destination properties that resolve to `undefined`. Once a
+     * property is set, additional defaults of the same property will be ignored.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param- {Object} [guard] Allows working with `_.reduce` without using its
+     *  callback's `key` and `object` arguments as sources.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * var food = { 'name': 'apple' };
+     * _.defaults(food, { 'name': 'banana', 'type': 'fruit' });
+     * // => { 'name': 'apple', 'type': 'fruit' }
+     */
+    var defaults = createIterator(defaultsIteratorOptions);
+
+    /**
+     * This method is similar to `_.find`, except that it returns the key of the
+     * element that passes the callback check, instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to search.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the key of the found element, else `undefined`.
+     * @example
+     *
+     * _.findKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
+     *   return num % 2 == 0;
+     * });
+     * // => 'b'
+     */
+    function findKey(object, callback, thisArg) {
+      var result;
+      callback = lodash.createCallback(callback, thisArg);
+      forOwn(object, function(value, key, object) {
+        if (callback(value, key, object)) {
+          result = key;
+          return false;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Iterates over `object`'s own and inherited enumerable properties, executing
+     * the `callback` for each property. The `callback` is bound to `thisArg` and
+     * invoked with three arguments; (value, key, object). Callbacks may exit iteration
+     * early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Dog(name) {
+     *   this.name = name;
+     * }
+     *
+     * Dog.prototype.bark = function() {
+     *   alert('Woof, woof!');
+     * };
+     *
+     * _.forIn(new Dog('Dagny'), function(value, key) {
+     *   alert(key);
+     * });
+     * // => alerts 'name' and 'bark' (order is not guaranteed)
+     */
+    var forIn = createIterator(eachIteratorOptions, forOwnIteratorOptions, {
+      'useHas': false
+    });
+
+    /**
+     * Iterates over an object's own enumerable properties, executing the `callback`
+     * for each property. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, key, object). Callbacks may exit iteration early by explicitly
+     * returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
+     *   alert(key);
+     * });
+     * // => alerts '0', '1', and 'length' (order is not guaranteed)
+     */
+    var forOwn = createIterator(eachIteratorOptions, forOwnIteratorOptions);
+
+    /**
+     * Creates a sorted array of all enumerable properties, own and inherited,
+     * of `object` that have function values.
+     *
+     * @static
+     * @memberOf _
+     * @alias methods
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names that have function values.
+     * @example
+     *
+     * _.functions(_);
+     * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
+     */
+    function functions(object) {
+      var result = [];
+      forIn(object, function(value, key) {
+        if (isFunction(value)) {
+          result.push(key);
+        }
+      });
+      return result.sort();
+    }
+
+    /**
+     * Checks if the specified object `property` exists and is a direct property,
+     * instead of an inherited property.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to check.
+     * @param {String} property The property to check for.
+     * @returns {Boolean} Returns `true` if key is a direct property, else `false`.
+     * @example
+     *
+     * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
+     * // => true
+     */
+    function has(object, property) {
+      return object ? hasOwnProperty.call(object, property) : false;
+    }
+
+    /**
+     * Creates an object composed of the inverted keys and values of the given `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to invert.
+     * @returns {Object} Returns the created inverted object.
+     * @example
+     *
+     *  _.invert({ 'first': 'moe', 'second': 'larry' });
+     * // => { 'moe': 'first', 'larry': 'second' }
+     */
+    function invert(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index];
+        result[object[key]] = key;
+      }
+      return result;
+    }
+
+    /**
+     * Checks if `value` is a boolean value.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a boolean value, else `false`.
+     * @example
+     *
+     * _.isBoolean(null);
+     * // => false
+     */
+    function isBoolean(value) {
+      return value === true || value === false || toString.call(value) == boolClass;
+    }
+
+    /**
+     * Checks if `value` is a date.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a date, else `false`.
+     * @example
+     *
+     * _.isDate(new Date);
+     * // => true
+     */
+    function isDate(value) {
+      return value ? (typeof value == 'object' && toString.call(value) == dateClass) : false;
+    }
+
+    /**
+     * Checks if `value` is a DOM element.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a DOM element, else `false`.
+     * @example
+     *
+     * _.isElement(document.body);
+     * // => true
+     */
+    function isElement(value) {
+      return value ? value.nodeType === 1 : false;
+    }
+
+    /**
+     * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
+     * length of `0` and objects with no own enumerable properties are considered
+     * "empty".
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Array|Object|String} value The value to inspect.
+     * @returns {Boolean} Returns `true`, if the `value` is empty, else `false`.
+     * @example
+     *
+     * _.isEmpty([1, 2, 3]);
+     * // => false
+     *
+     * _.isEmpty({});
+     * // => true
+     *
+     * _.isEmpty('');
+     * // => true
+     */
+    function isEmpty(value) {
+      var result = true;
+      if (!value) {
+        return result;
+      }
+      var className = toString.call(value),
+          length = value.length;
+
+      if ((className == arrayClass || className == stringClass ||
+          (support.argsClass ? className == argsClass : isArguments(value))) ||
+          (className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
+        return !length;
+      }
+      forOwn(value, function() {
+        return (result = false);
+      });
+      return result;
+    }
+
+    /**
+     * Performs a deep comparison between two values to determine if they are
+     * equivalent to each other. If `callback` is passed, it will be executed to
+     * compare values. If `callback` returns `undefined`, comparisons will be handled
+     * by the method instead. The `callback` is bound to `thisArg` and invoked with
+     * two arguments; (a, b).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} a The value to compare.
+     * @param {Mixed} b The other value to compare.
+     * @param {Function} [callback] The function to customize comparing values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Array} [stackA=[]] Tracks traversed `a` objects.
+     * @param- {Array} [stackB=[]] Tracks traversed `b` objects.
+     * @returns {Boolean} Returns `true`, if the values are equivalent, else `false`.
+     * @example
+     *
+     * var moe = { 'name': 'moe', 'age': 40 };
+     * var copy = { 'name': 'moe', 'age': 40 };
+     *
+     * moe == copy;
+     * // => false
+     *
+     * _.isEqual(moe, copy);
+     * // => true
+     *
+     * var words = ['hello', 'goodbye'];
+     * var otherWords = ['hi', 'goodbye'];
+     *
+     * _.isEqual(words, otherWords, function(a, b) {
+     *   var reGreet = /^(?:hello|hi)$/i,
+     *       aGreet = _.isString(a) && reGreet.test(a),
+     *       bGreet = _.isString(b) && reGreet.test(b);
+     *
+     *   return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
+     * });
+     * // => true
+     */
+    function isEqual(a, b, callback, thisArg, stackA, stackB) {
+      // used to indicate that when comparing objects, `a` has at least the properties of `b`
+      var whereIndicator = callback === indicatorObject;
+      if (typeof callback == 'function' && !whereIndicator) {
+        callback = lodash.createCallback(callback, thisArg, 2);
+        var result = callback(a, b);
+        if (typeof result != 'undefined') {
+          return !!result;
+        }
+      }
+      // exit early for identical values
+      if (a === b) {
+        // treat `+0` vs. `-0` as not equal
+        return a !== 0 || (1 / a == 1 / b);
+      }
+      var type = typeof a,
+          otherType = typeof b;
+
+      // exit early for unlike primitive values
+      if (a === a &&
+          (!a || (type != 'function' && type != 'object')) &&
+          (!b || (otherType != 'function' && otherType != 'object'))) {
+        return false;
+      }
+      // exit early for `null` and `undefined`, avoiding ES3's Function#call behavior
+      // http://es5.github.com/#x15.3.4.4
+      if (a == null || b == null) {
+        return a === b;
+      }
+      // compare [[Class]] names
+      var className = toString.call(a),
+          otherClass = toString.call(b);
+
+      if (className == argsClass) {
+        className = objectClass;
+      }
+      if (otherClass == argsClass) {
+        otherClass = objectClass;
+      }
+      if (className != otherClass) {
+        return false;
+      }
+      switch (className) {
+        case boolClass:
+        case dateClass:
+          // coerce dates and booleans to numbers, dates to milliseconds and booleans
+          // to `1` or `0`, treating invalid dates coerced to `NaN` as not equal
+          return +a == +b;
+
+        case numberClass:
+          // treat `NaN` vs. `NaN` as equal
+          return (a != +a)
+            ? b != +b
+            // but treat `+0` vs. `-0` as not equal
+            : (a == 0 ? (1 / a == 1 / b) : a == +b);
+
+        case regexpClass:
+        case stringClass:
+          // coerce regexes to strings (http://es5.github.com/#x15.10.6.4)
+          // treat string primitives and their corresponding object instances as equal
+          return a == String(b);
+      }
+      var isArr = className == arrayClass;
+      if (!isArr) {
+        // unwrap any `lodash` wrapped values
+        if (hasOwnProperty.call(a, '__wrapped__ ') || hasOwnProperty.call(b, '__wrapped__')) {
+          return isEqual(a.__wrapped__ || a, b.__wrapped__ || b, callback, thisArg, stackA, stackB);
+        }
+        // exit for functions and DOM nodes
+        if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
+          return false;
+        }
+        // in older versions of Opera, `arguments` objects have `Array` constructors
+        var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
+            ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
+
+        // non `Object` object instances with different constructors are not equal
+        if (ctorA != ctorB && !(
+              isFunction(ctorA) && ctorA instanceof ctorA &&
+              isFunction(ctorB) && ctorB instanceof ctorB
+            )) {
+          return false;
+        }
+      }
+      // assume cyclic structures are equal
+      // the algorithm for detecting cyclic structures is adapted from ES 5.1
+      // section 15.12.3, abstract operation `JO` (http://es5.github.com/#x15.12.3)
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == a) {
+          return stackB[length] == b;
+        }
+      }
+      var size = 0;
+      result = true;
+
+      // add `a` and `b` to the stack of traversed objects
+      stackA.push(a);
+      stackB.push(b);
+
+      // recursively compare objects and arrays (susceptible to call stack limits)
+      if (isArr) {
+        length = a.length;
+        size = b.length;
+
+        // compare lengths to determine if a deep comparison is necessary
+        result = size == a.length;
+        if (!result && !whereIndicator) {
+          return result;
+        }
+        // deep compare the contents, ignoring non-numeric properties
+        while (size--) {
+          var index = length,
+              value = b[size];
+
+          if (whereIndicator) {
+            while (index--) {
+              if ((result = isEqual(a[index], value, callback, thisArg, stackA, stackB))) {
+                break;
+              }
+            }
+          } else if (!(result = isEqual(a[size], value, callback, thisArg, stackA, stackB))) {
+            break;
+          }
+        }
+        return result;
+      }
+      // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
+      // which, in this case, is more costly
+      forIn(b, function(value, key, b) {
+        if (hasOwnProperty.call(b, key)) {
+          // count the number of properties.
+          size++;
+          // deep compare each property value.
+          return (result = hasOwnProperty.call(a, key) && isEqual(a[key], value, callback, thisArg, stackA, stackB));
+        }
+      });
+
+      if (result && !whereIndicator) {
+        // ensure both objects have the same number of properties
+        forIn(a, function(value, key, a) {
+          if (hasOwnProperty.call(a, key)) {
+            // `size` will be `-1` if `a` has more properties than `b`
+            return (result = --size > -1);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Checks if `value` is, or can be coerced to, a finite number.
+     *
+     * Note: This is not the same as native `isFinite`, which will return true for
+     * booleans and empty strings. See http://es5.github.com/#x15.1.2.5.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is finite, else `false`.
+     * @example
+     *
+     * _.isFinite(-101);
+     * // => true
+     *
+     * _.isFinite('10');
+     * // => true
+     *
+     * _.isFinite(true);
+     * // => false
+     *
+     * _.isFinite('');
+     * // => false
+     *
+     * _.isFinite(Infinity);
+     * // => false
+     */
+    function isFinite(value) {
+      return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
+    }
+
+    /**
+     * Checks if `value` is a function.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a function, else `false`.
+     * @example
+     *
+     * _.isFunction(_);
+     * // => true
+     */
+    function isFunction(value) {
+      return typeof value == 'function';
+    }
+    // fallback for older versions of Chrome and Safari
+    if (isFunction(/x/)) {
+      isFunction = function(value) {
+        return typeof value == 'function' && toString.call(value) == funcClass;
+      };
+    }
+
+    /**
+     * Checks if `value` is the language type of Object.
+     * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an object, else `false`.
+     * @example
+     *
+     * _.isObject({});
+     * // => true
+     *
+     * _.isObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isObject(1);
+     * // => false
+     */
+    function isObject(value) {
+      // check if the value is the ECMAScript language type of Object
+      // http://es5.github.com/#x8
+      // and avoid a V8 bug
+      // http://code.google.com/p/v8/issues/detail?id=2291
+      return value ? objectTypes[typeof value] : false;
+    }
+
+    /**
+     * Checks if `value` is `NaN`.
+     *
+     * Note: This is not the same as native `isNaN`, which will return `true` for
+     * `undefined` and other values. See http://es5.github.com/#x15.1.2.4.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `NaN`, else `false`.
+     * @example
+     *
+     * _.isNaN(NaN);
+     * // => true
+     *
+     * _.isNaN(new Number(NaN));
+     * // => true
+     *
+     * isNaN(undefined);
+     * // => true
+     *
+     * _.isNaN(undefined);
+     * // => false
+     */
+    function isNaN(value) {
+      // `NaN` as a primitive is the only value that is not equal to itself
+      // (perform the [[Class]] check first to avoid errors with some host objects in IE)
+      return isNumber(value) && value != +value
+    }
+
+    /**
+     * Checks if `value` is `null`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `null`, else `false`.
+     * @example
+     *
+     * _.isNull(null);
+     * // => true
+     *
+     * _.isNull(undefined);
+     * // => false
+     */
+    function isNull(value) {
+      return value === null;
+    }
+
+    /**
+     * Checks if `value` is a number.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a number, else `false`.
+     * @example
+     *
+     * _.isNumber(8.4 * 5);
+     * // => true
+     */
+    function isNumber(value) {
+      return typeof value == 'number' || toString.call(value) == numberClass;
+    }
+
+    /**
+     * Checks if a given `value` is an object created by the `Object` constructor.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if `value` is a plain object, else `false`.
+     * @example
+     *
+     * function Stooge(name, age) {
+     *   this.name = name;
+     *   this.age = age;
+     * }
+     *
+     * _.isPlainObject(new Stooge('moe', 40));
+     * // => false
+     *
+     * _.isPlainObject([1, 2, 3]);
+     * // => false
+     *
+     * _.isPlainObject({ 'name': 'moe', 'age': 40 });
+     * // => true
+     */
+    var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
+      if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
+        return false;
+      }
+      var valueOf = value.valueOf,
+          objProto = typeof valueOf == 'function' && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+
+      return objProto
+        ? (value == objProto || getPrototypeOf(value) == objProto)
+        : shimIsPlainObject(value);
+    };
+
+    /**
+     * Checks if `value` is a regular expression.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a regular expression, else `false`.
+     * @example
+     *
+     * _.isRegExp(/moe/);
+     * // => true
+     */
+    function isRegExp(value) {
+      return value ? (objectTypes[typeof value] && toString.call(value) == regexpClass) : false;
+    }
+
+    /**
+     * Checks if `value` is a string.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a string, else `false`.
+     * @example
+     *
+     * _.isString('moe');
+     * // => true
+     */
+    function isString(value) {
+      return typeof value == 'string' || toString.call(value) == stringClass;
+    }
+
+    /**
+     * Checks if `value` is `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `undefined`, else `false`.
+     * @example
+     *
+     * _.isUndefined(void 0);
+     * // => true
+     */
+    function isUndefined(value) {
+      return typeof value == 'undefined';
+    }
+
+    /**
+     * Recursively merges own enumerable properties of the source object(s), that
+     * don't resolve to `undefined`, into the destination object. Subsequent sources
+     * will overwrite property assignments of previous sources. If a `callback` function
+     * is passed, it will be executed to produce the merged values of the destination
+     * and source properties. If `callback` returns `undefined`, merging will be
+     * handled by the method instead. The `callback` is bound to `thisArg` and
+     * invoked with two arguments; (objectValue, sourceValue).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param {Function} [callback] The function to customize merging properties.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Object} [deepIndicator] Indicates that `stackA` and `stackB` are
+     *  arrays of traversed objects, instead of source objects.
+     * @param- {Array} [stackA=[]] Tracks traversed source objects.
+     * @param- {Array} [stackB=[]] Associates values with source counterparts.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * var names = {
+     *   'stooges': [
+     *     { 'name': 'moe' },
+     *     { 'name': 'larry' }
+     *   ]
+     * };
+     *
+     * var ages = {
+     *   'stooges': [
+     *     { 'age': 40 },
+     *     { 'age': 50 }
+     *   ]
+     * };
+     *
+     * _.merge(names, ages);
+     * // => { 'stooges': [{ 'name': 'moe', 'age': 40 }, { 'name': 'larry', 'age': 50 }] }
+     *
+     * var food = {
+     *   'fruits': ['apple'],
+     *   'vegetables': ['beet']
+     * };
+     *
+     * var otherFood = {
+     *   'fruits': ['banana'],
+     *   'vegetables': ['carrot']
+     * };
+     *
+     * _.merge(food, otherFood, function(a, b) {
+     *   return _.isArray(a) ? a.concat(b) : undefined;
+     * });
+     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
+     */
+    function merge(object, source, deepIndicator) {
+      var args = arguments,
+          index = 0,
+          length = 2;
+
+      if (!isObject(object)) {
+        return object;
+      }
+      if (deepIndicator === indicatorObject) {
+        var callback = args[3],
+            stackA = args[4],
+            stackB = args[5];
+      } else {
+        stackA = [];
+        stackB = [];
+
+        // allows working with `_.reduce` and `_.reduceRight` without
+        // using their `callback` arguments, `index|key` and `collection`
+        if (typeof deepIndicator != 'number') {
+          length = args.length;
+        }
+        if (length > 3 && typeof args[length - 2] == 'function') {
+          callback = lodash.createCallback(args[--length - 1], args[length--], 2);
+        } else if (length > 2 && typeof args[length - 1] == 'function') {
+          callback = args[--length];
+        }
+      }
+      while (++index < length) {
+        (isArray(args[index]) ? forEach : forOwn)(args[index], function(source, key) {
+          var found,
+              isArr,
+              result = source,
+              value = object[key];
+
+          if (source && ((isArr = isArray(source)) || isPlainObject(source))) {
+            // avoid merging previously merged cyclic sources
+            var stackLength = stackA.length;
+            while (stackLength--) {
+              if ((found = stackA[stackLength] == source)) {
+                value = stackB[stackLength];
+                break;
+              }
+            }
+            if (!found) {
+              var isShallow;
+              if (callback) {
+                result = callback(value, source);
+                if ((isShallow = typeof result != 'undefined')) {
+                  value = result;
+                }
+              }
+              if (!isShallow) {
+                value = isArr
+                  ? (isArray(value) ? value : [])
+                  : (isPlainObject(value) ? value : {});
+              }
+              // add `source` and associated `value` to the stack of traversed objects
+              stackA.push(source);
+              stackB.push(value);
+
+              // recursively merge objects and arrays (susceptible to call stack limits)
+              if (!isShallow) {
+                value = merge(value, source, indicatorObject, callback, stackA, stackB);
+              }
+            }
+          }
+          else {
+            if (callback) {
+              result = callback(value, source);
+              if (typeof result == 'undefined') {
+                result = source;
+              }
+            }
+            if (typeof result != 'undefined') {
+              value = result;
+            }
+          }
+          object[key] = value;
+        });
+      }
+      return object;
+    }
+
+    /**
+     * Creates a shallow clone of `object` excluding the specified properties.
+     * Property names may be specified as individual arguments or as arrays of
+     * property names. If a `callback` function is passed, it will be executed
+     * for each property in the `object`, omitting the properties `callback`
+     * returns truthy for. The `callback` is bound to `thisArg` and invoked
+     * with three arguments; (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The source object.
+     * @param {Function|String} callback|[prop1, prop2, ...] The properties to omit
+     *  or the function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns an object without the omitted properties.
+     * @example
+     *
+     * _.omit({ 'name': 'moe', 'age': 40 }, 'age');
+     * // => { 'name': 'moe' }
+     *
+     * _.omit({ 'name': 'moe', 'age': 40 }, function(value) {
+     *   return typeof value == 'number';
+     * });
+     * // => { 'name': 'moe' }
+     */
+    function omit(object, callback, thisArg) {
+      var isFunc = typeof callback == 'function',
+          result = {};
+
+      if (isFunc) {
+        callback = lodash.createCallback(callback, thisArg);
+      } else {
+        var props = concat.apply(arrayRef, nativeSlice.call(arguments, 1));
+      }
+      forIn(object, function(value, key, object) {
+        if (isFunc
+              ? !callback(value, key, object)
+              : indexOf(props, key) < 0
+            ) {
+          result[key] = value;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Creates a two dimensional array of the given object's key-value pairs,
+     * i.e. `[[key1, value1], [key2, value2]]`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns new array of key-value pairs.
+     * @example
+     *
+     * _.pairs({ 'moe': 30, 'larry': 40 });
+     * // => [['moe', 30], ['larry', 40]] (order is not guaranteed)
+     */
+    function pairs(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        var key = props[index];
+        result[index] = [key, object[key]];
+      }
+      return result;
+    }
+
+    /**
+     * Creates a shallow clone of `object` composed of the specified properties.
+     * Property names may be specified as individual arguments or as arrays of property
+     * names. If `callback` is passed, it will be executed for each property in the
+     * `object`, picking the properties `callback` returns truthy for. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The source object.
+     * @param {Array|Function|String} callback|[prop1, prop2, ...] The function called
+     *  per iteration or properties to pick, either as individual arguments or arrays.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns an object composed of the picked properties.
+     * @example
+     *
+     * _.pick({ 'name': 'moe', '_userid': 'moe1' }, 'name');
+     * // => { 'name': 'moe' }
+     *
+     * _.pick({ 'name': 'moe', '_userid': 'moe1' }, function(value, key) {
+     *   return key.charAt(0) != '_';
+     * });
+     * // => { 'name': 'moe' }
+     */
+    function pick(object, callback, thisArg) {
+      var result = {};
+      if (typeof callback != 'function') {
+        var index = -1,
+            props = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+            length = isObject(object) ? props.length : 0;
+
+        while (++index < length) {
+          var key = props[index];
+          if (key in object) {
+            result[key] = object[key];
+          }
+        }
+      } else {
+        callback = lodash.createCallback(callback, thisArg);
+        forIn(object, function(value, key, object) {
+          if (callback(value, key, object)) {
+            result[key] = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array composed of the own enumerable property values of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property values.
+     * @example
+     *
+     * _.values({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => [1, 2, 3] (order is not guaranteed)
+     */
+    function values(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = object[props[index]];
+      }
+      return result;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array of elements from the specified indexes, or keys, of the
+     * `collection`. Indexes may be specified as individual arguments or as arrays
+     * of indexes.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Array|Number|String} [index1, index2, ...] The indexes of
+     *  `collection` to retrieve, either as individual arguments or arrays.
+     * @returns {Array} Returns a new array of elements corresponding to the
+     *  provided indexes.
+     * @example
+     *
+     * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
+     * // => ['a', 'c', 'e']
+     *
+     * _.at(['moe', 'larry', 'curly'], 0, 2);
+     * // => ['moe', 'curly']
+     */
+    function at(collection) {
+      var index = -1,
+          props = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+          length = props.length,
+          result = Array(length);
+
+      if (support.unindexedChars && isString(collection)) {
+        collection = collection.split('');
+      }
+      while(++index < length) {
+        result[index] = collection[props[index]];
+      }
+      return result;
+    }
+
+    /**
+     * Checks if a given `target` element is present in a `collection` using strict
+     * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
+     * as the offset from the end of the collection.
+     *
+     * @static
+     * @memberOf _
+     * @alias include
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Mixed} target The value to check for.
+     * @param {Number} [fromIndex=0] The index to search from.
+     * @returns {Boolean} Returns `true` if the `target` element is found, else `false`.
+     * @example
+     *
+     * _.contains([1, 2, 3], 1);
+     * // => true
+     *
+     * _.contains([1, 2, 3], 1, 2);
+     * // => false
+     *
+     * _.contains({ 'name': 'moe', 'age': 40 }, 'moe');
+     * // => true
+     *
+     * _.contains('curly', 'ur');
+     * // => true
+     */
+    function contains(collection, target, fromIndex) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = false;
+
+      fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
+      if (typeof length == 'number') {
+        result = (isString(collection)
+          ? collection.indexOf(target, fromIndex)
+          : indexOf(collection, target, fromIndex)
+        ) > -1;
+      } else {
+        each(collection, function(value) {
+          if (++index >= fromIndex) {
+            return !(result = value === target);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed of keys returned from running each element of the
+     * `collection` through the given `callback`. The corresponding value of each key
+     * is the number of times the key was returned by the `callback`. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy(['one', 'two', 'three'], 'length');
+     * // => { '3': 2, '5': 1 }
+     */
+    function countBy(collection, callback, thisArg) {
+      var result = {};
+      callback = lodash.createCallback(callback, thisArg);
+
+      forEach(collection, function(value, key, collection) {
+        key = String(callback(value, key, collection));
+        (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
+      });
+      return result;
+    }
+
+    /**
+     * Checks if the `callback` returns a truthy value for **all** elements of a
+     * `collection`. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias all
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Boolean} Returns `true` if all elements pass the callback check,
+     *  else `false`.
+     * @example
+     *
+     * _.every([true, 1, null, 'yes'], Boolean);
+     * // => false
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.every(stooges, 'age');
+     * // => true
+     *
+     * // using "_.where" callback shorthand
+     * _.every(stooges, { 'age': 50 });
+     * // => false
+     */
+    function every(collection, callback, thisArg) {
+      var result = true;
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if (!(result = !!callback(collection[index], index, collection))) {
+            break;
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          return (result = !!callback(value, index, collection));
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Examines each element in a `collection`, returning an array of all elements
+     * the `callback` returns truthy for. The `callback` is bound to `thisArg` and
+     * invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias select
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of elements that passed the callback check.
+     * @example
+     *
+     * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
+     * // => [2, 4, 6]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.filter(food, 'organic');
+     * // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
+     *
+     * // using "_.where" callback shorthand
+     * _.filter(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
+     */
+    function filter(collection, callback, thisArg) {
+      var result = [];
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (callback(value, index, collection)) {
+            result.push(value);
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          if (callback(value, index, collection)) {
+            result.push(value);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Examines each element in a `collection`, returning the first that the `callback`
+     * returns truthy for. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias detect
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the found element, else `undefined`.
+     * @example
+     *
+     * _.find([1, 2, 3, 4], function(num) {
+     *   return num % 2 == 0;
+     * });
+     * // => 2
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'banana', 'organic': true,  'type': 'fruit' },
+     *   { 'name': 'beet',   'organic': false, 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.find(food, { 'type': 'vegetable' });
+     * // => { 'name': 'beet', 'organic': false, 'type': 'vegetable' }
+     *
+     * // using "_.pluck" callback shorthand
+     * _.find(food, 'organic');
+     * // => { 'name': 'banana', 'organic': true, 'type': 'fruit' }
+     */
+    function find(collection, callback, thisArg) {
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (callback(value, index, collection)) {
+            return value;
+          }
+        }
+      } else {
+        var result;
+        each(collection, function(value, index, collection) {
+          if (callback(value, index, collection)) {
+            result = value;
+            return false;
+          }
+        });
+        return result;
+      }
+    }
+
+    /**
+     * Iterates over a `collection`, executing the `callback` for each element in
+     * the `collection`. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection). Callbacks may exit iteration early
+     * by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias each
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array|Object|String} Returns `collection`.
+     * @example
+     *
+     * _([1, 2, 3]).forEach(alert).join(',');
+     * // => alerts each number and returns '1,2,3'
+     *
+     * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, alert);
+     * // => alerts each number value (order is not guaranteed)
+     */
+    function forEach(collection, callback, thisArg) {
+      if (callback && typeof thisArg == 'undefined' && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if (callback(collection[index], index, collection) === false) {
+            break;
+          }
+        }
+      } else {
+        each(collection, callback, thisArg);
+      }
+      return collection;
+    }
+
+    /**
+     * Creates an object composed of keys returned from running each element of the
+     * `collection` through the `callback`. The corresponding value of each key is
+     * an array of elements passed to `callback` that returned the key. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * // using "_.pluck" callback shorthand
+     * _.groupBy(['one', 'two', 'three'], 'length');
+     * // => { '3': ['one', 'two'], '5': ['three'] }
+     */
+    function groupBy(collection, callback, thisArg) {
+      var result = {};
+      callback = lodash.createCallback(callback, thisArg);
+
+      forEach(collection, function(value, key, collection) {
+        key = String(callback(value, key, collection));
+        (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value);
+      });
+      return result;
+    }
+
+    /**
+     * Invokes the method named by `methodName` on each element in the `collection`,
+     * returning an array of the results of each invoked method. Additional arguments
+     * will be passed to each invoked method. If `methodName` is a function, it will
+     * be invoked for, and `this` bound to, each element in the `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|String} methodName The name of the method to invoke or
+     *  the function invoked per iteration.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with.
+     * @returns {Array} Returns a new array of the results of each invoked method.
+     * @example
+     *
+     * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+     * // => [[1, 5, 7], [1, 2, 3]]
+     *
+     * _.invoke([123, 456], String.prototype.split, '');
+     * // => [['1', '2', '3'], ['4', '5', '6']]
+     */
+    function invoke(collection, methodName) {
+      var args = nativeSlice.call(arguments, 2),
+          index = -1,
+          isFunc = typeof methodName == 'function',
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      forEach(collection, function(value) {
+        result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
+      });
+      return result;
+    }
+
+    /**
+     * Creates an array of values by running each element in the `collection`
+     * through the `callback`. The `callback` is bound to `thisArg` and invoked with
+     * three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias collect
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of the results of each `callback` execution.
+     * @example
+     *
+     * _.map([1, 2, 3], function(num) { return num * 3; });
+     * // => [3, 6, 9]
+     *
+     * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
+     * // => [3, 6, 9] (order is not guaranteed)
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.map(stooges, 'name');
+     * // => ['moe', 'larry']
+     */
+    function map(collection, callback, thisArg) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      callback = lodash.createCallback(callback, thisArg);
+      if (isArray(collection)) {
+        while (++index < length) {
+          result[index] = callback(collection[index], index, collection);
+        }
+      } else {
+        each(collection, function(value, key, collection) {
+          result[++index] = callback(value, key, collection);
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the maximum value of an `array`. If `callback` is passed,
+     * it will be executed for each value in the `array` to generate the
+     * criterion by which the value is ranked. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the maximum value.
+     * @example
+     *
+     * _.max([4, 2, 8, 6]);
+     * // => 8
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.max(stooges, function(stooge) { return stooge.age; });
+     * // => { 'name': 'larry', 'age': 50 };
+     *
+     * // using "_.pluck" callback shorthand
+     * _.max(stooges, 'age');
+     * // => { 'name': 'larry', 'age': 50 };
+     */
+    function max(collection, callback, thisArg) {
+      var computed = -Infinity,
+          result = computed;
+
+      if (!callback && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (value > result) {
+            result = value;
+          }
+        }
+      } else {
+        callback = (!callback && isString(collection))
+          ? charAtCallback
+          : lodash.createCallback(callback, thisArg);
+
+        each(collection, function(value, index, collection) {
+          var current = callback(value, index, collection);
+          if (current > computed) {
+            computed = current;
+            result = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the minimum value of an `array`. If `callback` is passed,
+     * it will be executed for each value in the `array` to generate the
+     * criterion by which the value is ranked. The `callback` is bound to `thisArg`
+     * and invoked with three arguments; (value, index, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the minimum value.
+     * @example
+     *
+     * _.min([4, 2, 8, 6]);
+     * // => 2
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.min(stooges, function(stooge) { return stooge.age; });
+     * // => { 'name': 'moe', 'age': 40 };
+     *
+     * // using "_.pluck" callback shorthand
+     * _.min(stooges, 'age');
+     * // => { 'name': 'moe', 'age': 40 };
+     */
+    function min(collection, callback, thisArg) {
+      var computed = Infinity,
+          result = computed;
+
+      if (!callback && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (value < result) {
+            result = value;
+          }
+        }
+      } else {
+        callback = (!callback && isString(collection))
+          ? charAtCallback
+          : lodash.createCallback(callback, thisArg);
+
+        each(collection, function(value, index, collection) {
+          var current = callback(value, index, collection);
+          if (current < computed) {
+            computed = current;
+            result = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the value of a specified property from all elements in the `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {String} property The property to pluck.
+     * @returns {Array} Returns a new array of property values.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.pluck(stooges, 'name');
+     * // => ['moe', 'larry']
+     */
+    var pluck = map;
+
+    /**
+     * Reduces a `collection` to a value which is the accumulated result of running
+     * each element in the `collection` through the `callback`, where each successive
+     * `callback` execution consumes the return value of the previous execution.
+     * If `accumulator` is not passed, the first element of the `collection` will be
+     * used as the initial `accumulator` value. The `callback` is bound to `thisArg`
+     * and invoked with four arguments; (accumulator, value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @alias foldl, inject
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [accumulator] Initial value of the accumulator.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the accumulated value.
+     * @example
+     *
+     * var sum = _.reduce([1, 2, 3], function(sum, num) {
+     *   return sum + num;
+     * });
+     * // => 6
+     *
+     * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
+     *   result[key] = num * 3;
+     *   return result;
+     * }, {});
+     * // => { 'a': 3, 'b': 6, 'c': 9 }
+     */
+    function reduce(collection, callback, accumulator, thisArg) {
+      var noaccum = arguments.length < 3;
+      callback = lodash.createCallback(callback, thisArg, 4);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        if (noaccum) {
+          accumulator = collection[++index];
+        }
+        while (++index < length) {
+          accumulator = callback(accumulator, collection[index], index, collection);
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          accumulator = noaccum
+            ? (noaccum = false, value)
+            : callback(accumulator, value, index, collection)
+        });
+      }
+      return accumulator;
+    }
+
+    /**
+     * This method is similar to `_.reduce`, except that it iterates over a
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @alias foldr
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [accumulator] Initial value of the accumulator.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the accumulated value.
+     * @example
+     *
+     * var list = [[0, 1], [2, 3], [4, 5]];
+     * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
+     * // => [4, 5, 2, 3, 0, 1]
+     */
+    function reduceRight(collection, callback, accumulator, thisArg) {
+      var iterable = collection,
+          length = collection ? collection.length : 0,
+          noaccum = arguments.length < 3;
+
+      if (typeof length != 'number') {
+        var props = keys(collection);
+        length = props.length;
+      } else if (support.unindexedChars && isString(collection)) {
+        iterable = collection.split('');
+      }
+      callback = lodash.createCallback(callback, thisArg, 4);
+      forEach(collection, function(value, index, collection) {
+        index = props ? props[--length] : --length;
+        accumulator = noaccum
+          ? (noaccum = false, iterable[index])
+          : callback(accumulator, iterable[index], index, collection);
+      });
+      return accumulator;
+    }
+
+    /**
+     * The opposite of `_.filter`, this method returns the elements of a
+     * `collection` that `callback` does **not** return truthy for.
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of elements that did **not** pass the
+     *  callback check.
+     * @example
+     *
+     * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
+     * // => [1, 3, 5]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.reject(food, 'organic');
+     * // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
+     *
+     * // using "_.where" callback shorthand
+     * _.reject(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
+     */
+    function reject(collection, callback, thisArg) {
+      callback = lodash.createCallback(callback, thisArg);
+      return filter(collection, function(value, index, collection) {
+        return !callback(value, index, collection);
+      });
+    }
+
+    /**
+     * Creates an array of shuffled `array` values, using a version of the
+     * Fisher-Yates shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to shuffle.
+     * @returns {Array} Returns a new shuffled collection.
+     * @example
+     *
+     * _.shuffle([1, 2, 3, 4, 5, 6]);
+     * // => [4, 1, 6, 3, 5, 2]
+     */
+    function shuffle(collection) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      forEach(collection, function(value) {
+        var rand = floor(nativeRandom() * (++index + 1));
+        result[index] = result[rand];
+        result[rand] = value;
+      });
+      return result;
+    }
+
+    /**
+     * Gets the size of the `collection` by returning `collection.length` for arrays
+     * and array-like objects or the number of own enumerable properties for objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to inspect.
+     * @returns {Number} Returns `collection.length` or number of own enumerable properties.
+     * @example
+     *
+     * _.size([1, 2]);
+     * // => 2
+     *
+     * _.size({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => 3
+     *
+     * _.size('curly');
+     * // => 5
+     */
+    function size(collection) {
+      var length = collection ? collection.length : 0;
+      return typeof length == 'number' ? length : keys(collection).length;
+    }
+
+    /**
+     * Checks if the `callback` returns a truthy value for **any** element of a
+     * `collection`. The function returns as soon as it finds passing value, and
+     * does not iterate over the entire `collection`. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias any
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Boolean} Returns `true` if any element passes the callback check,
+     *  else `false`.
+     * @example
+     *
+     * _.some([null, 0, 'yes', false], Boolean);
+     * // => true
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.some(food, 'organic');
+     * // => true
+     *
+     * // using "_.where" callback shorthand
+     * _.some(food, { 'type': 'meat' });
+     * // => false
+     */
+    function some(collection, callback, thisArg) {
+      var result;
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if ((result = callback(collection[index], index, collection))) {
+            break;
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          return !(result = callback(value, index, collection));
+        });
+      }
+      return !!result;
+    }
+
+    /**
+     * Creates an array of elements, sorted in ascending order by the results of
+     * running each element in the `collection` through the `callback`. This method
+     * performs a stable sort, that is, it will preserve the original sort order of
+     * equal elements. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of sorted elements.
+     * @example
+     *
+     * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
+     * // => [3, 1, 2]
+     *
+     * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
+     * // => [3, 1, 2]
+     *
+     * // using "_.pluck" callback shorthand
+     * _.sortBy(['banana', 'strawberry', 'apple'], 'length');
+     * // => ['apple', 'banana', 'strawberry']
+     */
+    function sortBy(collection, callback, thisArg) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      callback = lodash.createCallback(callback, thisArg);
+      forEach(collection, function(value, key, collection) {
+        result[++index] = {
+          'criteria': callback(value, key, collection),
+          'index': index,
+          'value': value
+        };
+      });
+
+      length = result.length;
+      result.sort(compareAscending);
+      while (length--) {
+        result[length] = result[length].value;
+      }
+      return result;
+    }
+
+    /**
+     * Converts the `collection` to an array.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to convert.
+     * @returns {Array} Returns the new converted array.
+     * @example
+     *
+     * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
+     * // => [2, 3, 4]
+     */
+    function toArray(collection) {
+      if (collection && typeof collection.length == 'number') {
+        return (support.unindexedChars && isString(collection))
+          ? collection.split('')
+          : slice(collection);
+      }
+      return values(collection);
+    }
+
+    /**
+     * Examines each element in a `collection`, returning an array of all elements
+     * that have the given `properties`. When checking `properties`, this method
+     * performs a deep comparison between values to determine if they are equivalent
+     * to each other.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Object} properties The object of property values to filter by.
+     * @returns {Array} Returns a new array of elements that have the given `properties`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.where(stooges, { 'age': 40 });
+     * // => [{ 'name': 'moe', 'age': 40 }]
+     */
+    var where = filter;
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array with all falsey values of `array` removed. The values
+     * `false`, `null`, `0`, `""`, `undefined` and `NaN` are all falsey.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to compact.
+     * @returns {Array} Returns a new filtered array.
+     * @example
+     *
+     * _.compact([0, 1, false, 2, '', 3]);
+     * // => [1, 2, 3]
+     */
+    function compact(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (value) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array of `array` elements not present in the other arrays
+     * using strict equality for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @param {Array} [array1, array2, ...] Arrays to check.
+     * @returns {Array} Returns a new array of `array` elements not present in the
+     *  other arrays.
+     * @example
+     *
+     * _.difference([1, 2, 3, 4, 5], [5, 2, 10]);
+     * // => [1, 3, 4]
+     */
+    function difference(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          flattened = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+          contains = cachedContains(flattened),
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (!contains(value)) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * This method is similar to `_.find`, except that it returns the index of
+     * the element that passes the callback check, instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * _.findIndex(['apple', 'banana', 'beet'], function(food) {
+     *   return /^b/.test(food);
+     * });
+     * // => 1
+     */
+    function findIndex(array, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0;
+
+      callback = lodash.createCallback(callback, thisArg);
+      while (++index < length) {
+        if (callback(array[index], index, array)) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Gets the first element of the `array`. If a number `n` is passed, the first
+     * `n` elements of the `array` are returned. If a `callback` function is passed,
+     * elements at the beginning of the array are returned as long as the `callback`
+     * returns truthy. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias head, take
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n] The function called
+     *  per element or the number of elements to return. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the first element(s) of `array`.
+     * @example
+     *
+     * _.first([1, 2, 3]);
+     * // => 1
+     *
+     * _.first([1, 2, 3], 2);
+     * // => [1, 2]
+     *
+     * _.first([1, 2, 3], function(num) {
+     *   return num < 3;
+     * });
+     * // => [1, 2]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'organic': true },
+     *   { 'name': 'beet',   'organic': false },
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.first(food, 'organic');
+     * // => [{ 'name': 'banana', 'organic': true }]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'type': 'fruit' },
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.first(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'apple', 'type': 'fruit' }, { 'name': 'banana', 'type': 'fruit' }]
+     */
+    function first(array, callback, thisArg) {
+      if (array) {
+        var n = 0,
+            length = array.length;
+
+        if (typeof callback != 'number' && callback != null) {
+          var index = -1;
+          callback = lodash.createCallback(callback, thisArg);
+          while (++index < length && callback(array[index], index, array)) {
+            n++;
+          }
+        } else {
+          n = callback;
+          if (n == null || thisArg) {
+            return array[0];
+          }
+        }
+        return slice(array, 0, nativeMin(nativeMax(0, n), length));
+      }
+    }
+
+    /**
+     * Flattens a nested array (the nesting can be to any depth). If `isShallow`
+     * is truthy, `array` will only be flattened a single level. If `callback`
+     * is passed, each element of `array` is passed through a `callback` before
+     * flattening. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to flatten.
+     * @param {Boolean} [isShallow=false] A flag to indicate only flattening a single level.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new flattened array.
+     * @example
+     *
+     * _.flatten([1, [2], [3, [[4]]]]);
+     * // => [1, 2, 3, 4];
+     *
+     * _.flatten([1, [2], [3, [[4]]]], true);
+     * // => [1, 2, 3, [[4]]];
+     *
+     * var stooges = [
+     *   { 'name': 'curly', 'quotes': ['Oh, a wise guy, eh?', 'Poifect!'] },
+     *   { 'name': 'moe', 'quotes': ['Spread out!', 'You knucklehead!'] }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.flatten(stooges, 'quotes');
+     * // => ['Oh, a wise guy, eh?', 'Poifect!', 'Spread out!', 'You knucklehead!']
+     */
+    function flatten(array, isShallow, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [];
+
+      // juggle arguments
+      if (typeof isShallow != 'boolean' && isShallow != null) {
+        thisArg = callback;
+        callback = isShallow;
+        isShallow = false;
+      }
+      if (callback != null) {
+        callback = lodash.createCallback(callback, thisArg);
+      }
+      while (++index < length) {
+        var value = array[index];
+        if (callback) {
+          value = callback(value, index, array);
+        }
+        // recursively flatten arrays (susceptible to call stack limits)
+        if (isArray(value)) {
+          push.apply(result, isShallow ? value : flatten(value));
+        } else {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the index at which the first occurrence of `value` is found using
+     * strict equality for comparisons, i.e. `===`. If the `array` is already
+     * sorted, passing `true` for `fromIndex` will run a faster binary search.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @param {Boolean|Number} [fromIndex=0] The index to search from or `true` to
+     *  perform a binary search on a sorted `array`.
+     * @returns {Number} Returns the index of the matched value or `-1`.
+     * @example
+     *
+     * _.indexOf([1, 2, 3, 1, 2, 3], 2);
+     * // => 1
+     *
+     * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
+     * // => 4
+     *
+     * _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
+     * // => 2
+     */
+    function indexOf(array, value, fromIndex) {
+      var index = -1,
+          length = array ? array.length : 0;
+
+      if (typeof fromIndex == 'number') {
+        index = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0) - 1;
+      } else if (fromIndex) {
+        index = sortedIndex(array, value);
+        return array[index] === value ? index : -1;
+      }
+      while (++index < length) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Gets all but the last element of `array`. If a number `n` is passed, the
+     * last `n` elements are excluded from the result. If a `callback` function
+     * is passed, elements at the end of the array are excluded from the result
+     * as long as the `callback` returns truthy. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n=1] The function called
+     *  per element or the number of elements to exclude. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a slice of `array`.
+     * @example
+     *
+     * _.initial([1, 2, 3]);
+     * // => [1, 2]
+     *
+     * _.initial([1, 2, 3], 2);
+     * // => [1]
+     *
+     * _.initial([1, 2, 3], function(num) {
+     *   return num > 1;
+     * });
+     * // => [1]
+     *
+     * var food = [
+     *   { 'name': 'beet',   'organic': false },
+     *   { 'name': 'carrot', 'organic': true }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.initial(food, 'organic');
+     * // => [{ 'name': 'beet',   'organic': false }]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' },
+     *   { 'name': 'carrot', 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.initial(food, { 'type': 'vegetable' });
+     * // => [{ 'name': 'banana', 'type': 'fruit' }]
+     */
+    function initial(array, callback, thisArg) {
+      if (!array) {
+        return [];
+      }
+      var n = 0,
+          length = array.length;
+
+      if (typeof callback != 'number' && callback != null) {
+        var index = length;
+        callback = lodash.createCallback(callback, thisArg);
+        while (index-- && callback(array[index], index, array)) {
+          n++;
+        }
+      } else {
+        n = (callback == null || thisArg) ? 1 : callback || n;
+      }
+      return slice(array, 0, nativeMin(nativeMax(0, length - n), length));
+    }
+
+    /**
+     * Computes the intersection of all the passed-in arrays using strict equality
+     * for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of unique elements that are present
+     *  in **all** of the arrays.
+     * @example
+     *
+     * _.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+     * // => [1, 2]
+     */
+    function intersection(array) {
+      var args = arguments,
+          argsLength = args.length,
+          cache = { '0': {} },
+          index = -1,
+          length = array ? array.length : 0,
+          isLarge = length >= largeArraySize,
+          result = [],
+          seen = result;
+
+      outer:
+      while (++index < length) {
+        var value = array[index];
+        if (isLarge) {
+          var key = keyPrefix + value;
+          var inited = cache[0][key]
+            ? !(seen = cache[0][key])
+            : (seen = cache[0][key] = []);
+        }
+        if (inited || indexOf(seen, value) < 0) {
+          if (isLarge) {
+            seen.push(value);
+          }
+          var argsIndex = argsLength;
+          while (--argsIndex) {
+            if (!(cache[argsIndex] || (cache[argsIndex] = cachedContains(args[argsIndex])))(value)) {
+              continue outer;
+            }
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the last element of the `array`. If a number `n` is passed, the
+     * last `n` elements of the `array` are returned. If a `callback` function
+     * is passed, elements at the end of the array are returned as long as the
+     * `callback` returns truthy. The `callback` is bound to `thisArg` and
+     * invoked with three arguments;(value, index, array).
+     *
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n] The function called
+     *  per element or the number of elements to return. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the last element(s) of `array`.
+     * @example
+     *
+     * _.last([1, 2, 3]);
+     * // => 3
+     *
+     * _.last([1, 2, 3], 2);
+     * // => [2, 3]
+     *
+     * _.last([1, 2, 3], function(num) {
+     *   return num > 1;
+     * });
+     * // => [2, 3]
+     *
+     * var food = [
+     *   { 'name': 'beet',   'organic': false },
+     *   { 'name': 'carrot', 'organic': true }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.last(food, 'organic');
+     * // => [{ 'name': 'carrot', 'organic': true }]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' },
+     *   { 'name': 'carrot', 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.last(food, { 'type': 'vegetable' });
+     * // => [{ 'name': 'beet', 'type': 'vegetable' }, { 'name': 'carrot', 'type': 'vegetable' }]
+     */
+    function last(array, callback, thisArg) {
+      if (array) {
+        var n = 0,
+            length = array.length;
+
+        if (typeof callback != 'number' && callback != null) {
+          var index = length;
+          callback = lodash.createCallback(callback, thisArg);
+          while (index-- && callback(array[index], index, array)) {
+            n++;
+          }
+        } else {
+          n = callback;
+          if (n == null || thisArg) {
+            return array[length - 1];
+          }
+        }
+        return slice(array, nativeMax(0, length - n));
+      }
+    }
+
+    /**
+     * Gets the index at which the last occurrence of `value` is found using strict
+     * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
+     * as the offset from the end of the collection.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @param {Number} [fromIndex=array.length-1] The index to search from.
+     * @returns {Number} Returns the index of the matched value or `-1`.
+     * @example
+     *
+     * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
+     * // => 4
+     *
+     * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
+     * // => 1
+     */
+    function lastIndexOf(array, value, fromIndex) {
+      var index = array ? array.length : 0;
+      if (typeof fromIndex == 'number') {
+        index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
+      }
+      while (index--) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Creates an array of numbers (positive and/or negative) progressing from
+     * `start` up to but not including `end`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Number} [start=0] The start of the range.
+     * @param {Number} end The end of the range.
+     * @param {Number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns a new range array.
+     * @example
+     *
+     * _.range(10);
+     * // => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+     *
+     * _.range(1, 11);
+     * // => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+     *
+     * _.range(0, 30, 5);
+     * // => [0, 5, 10, 15, 20, 25]
+     *
+     * _.range(0, -10, -1);
+     * // => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
+     *
+     * _.range(0);
+     * // => []
+     */
+    function range(start, end, step) {
+      start = +start || 0;
+      step = +step || 1;
+
+      if (end == null) {
+        end = start;
+        start = 0;
+      }
+      // use `Array(length)` so V8 will avoid the slower "dictionary" mode
+      // http://youtu.be/XAqIpGU8ZZk#t=17m25s
+      var index = -1,
+          length = nativeMax(0, ceil((end - start) / step)),
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = start;
+        start += step;
+      }
+      return result;
+    }
+
+    /**
+     * The opposite of `_.initial`, this method gets all but the first value of
+     * `array`. If a number `n` is passed, the first `n` values are excluded from
+     * the result. If a `callback` function is passed, elements at the beginning
+     * of the array are excluded from the result as long as the `callback` returns
+     * truthy. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias drop, tail
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n=1] The function called
+     *  per element or the number of elements to exclude. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a slice of `array`.
+     * @example
+     *
+     * _.rest([1, 2, 3]);
+     * // => [2, 3]
+     *
+     * _.rest([1, 2, 3], 2);
+     * // => [3]
+     *
+     * _.rest([1, 2, 3], function(num) {
+     *   return num < 3;
+     * });
+     * // => [3]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'organic': true },
+     *   { 'name': 'beet',   'organic': false },
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.rest(food, 'organic');
+     * // => [{ 'name': 'beet', 'organic': false }]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'type': 'fruit' },
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.rest(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'beet', 'type': 'vegetable' }]
+     */
+    function rest(array, callback, thisArg) {
+      if (typeof callback != 'number' && callback != null) {
+        var n = 0,
+            index = -1,
+            length = array ? array.length : 0;
+
+        callback = lodash.createCallback(callback, thisArg);
+        while (++index < length && callback(array[index], index, array)) {
+          n++;
+        }
+      } else {
+        n = (callback == null || thisArg) ? 1 : nativeMax(0, callback);
+      }
+      return slice(array, n);
+    }
+
+    /**
+     * Uses a binary search to determine the smallest index at which the `value`
+     * should be inserted into `array` in order to maintain the sort order of the
+     * sorted `array`. If `callback` is passed, it will be executed for `value` and
+     * each element in `array` to compute their sort ranking. The `callback` is
+     * bound to `thisArg` and invoked with one argument; (value).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to inspect.
+     * @param {Mixed} value The value to evaluate.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Number} Returns the index at which the value should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedIndex([20, 30, 50], 40);
+     * // => 2
+     *
+     * // using "_.pluck" callback shorthand
+     * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
+     * // => 2
+     *
+     * var dict = {
+     *   'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
+     * };
+     *
+     * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+     *   return dict.wordToNumber[word];
+     * });
+     * // => 2
+     *
+     * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+     *   return this.wordToNumber[word];
+     * }, dict);
+     * // => 2
+     */
+    function sortedIndex(array, value, callback, thisArg) {
+      var low = 0,
+          high = array ? array.length : low;
+
+      // explicitly reference `identity` for better inlining in Firefox
+      callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
+      value = callback(value);
+
+      while (low < high) {
+        var mid = (low + high) >>> 1;
+        (callback(array[mid]) < value)
+          ? low = mid + 1
+          : high = mid;
+      }
+      return low;
+    }
+
+    /**
+     * Computes the union of the passed-in arrays using strict equality for
+     * comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of unique values, in order, that are
+     *  present in one or more of the arrays.
+     * @example
+     *
+     * _.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+     * // => [1, 2, 3, 101, 10]
+     */
+    function union(array) {
+      if (!isArray(array)) {
+        arguments[0] = array ? nativeSlice.call(array) : arrayRef;
+      }
+      return uniq(concat.apply(arrayRef, arguments));
+    }
+
+    /**
+     * Creates a duplicate-value-free version of the `array` using strict equality
+     * for comparisons, i.e. `===`. If the `array` is already sorted, passing `true`
+     * for `isSorted` will run a faster algorithm. If `callback` is passed, each
+     * element of `array` is passed through a `callback` before uniqueness is computed.
+     * The `callback` is bound to `thisArg` and invoked with three arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias unique
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @param {Boolean} [isSorted=false] A flag to indicate that the `array` is already sorted.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a duplicate-value-free array.
+     * @example
+     *
+     * _.uniq([1, 2, 1, 3, 1]);
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 1, 2, 2, 3], true);
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 2, 1.5, 3, 2.5], function(num) { return Math.floor(num); });
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 2, 1.5, 3, 2.5], function(num) { return this.floor(num); }, Math);
+     * // => [1, 2, 3]
+     *
+     * // using "_.pluck" callback shorthand
+     * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    function uniq(array, isSorted, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [],
+          seen = result;
+
+      // juggle arguments
+      if (typeof isSorted != 'boolean' && isSorted != null) {
+        thisArg = callback;
+        callback = isSorted;
+        isSorted = false;
+      }
+      // init value cache for large arrays
+      var isLarge = !isSorted && length >= largeArraySize;
+      if (isLarge) {
+        var cache = {};
+      }
+      if (callback != null) {
+        seen = [];
+        callback = lodash.createCallback(callback, thisArg);
+      }
+      while (++index < length) {
+        var value = array[index],
+            computed = callback ? callback(value, index, array) : value;
+
+        if (isLarge) {
+          var key = keyPrefix + computed;
+          var inited = cache[key]
+            ? !(seen = cache[key])
+            : (seen = cache[key] = []);
+        }
+        if (isSorted
+              ? !index || seen[seen.length - 1] !== computed
+              : inited || indexOf(seen, computed) < 0
+            ) {
+          if (callback || isLarge) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The inverse of `_.zip`, this method splits groups of elements into arrays
+     * composed of elements from each group at their corresponding indexes.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @returns {Array} Returns a new array of the composed arrays.
+     * @example
+     *
+     * _.unzip([['moe', 30, true], ['larry', 40, false]]);
+     * // => [['moe', 'larry'], [30, 40], [true, false]];
+     */
+    function unzip(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          tupleLength = length ? max(pluck(array, 'length')) : 0,
+          result = Array(tupleLength);
+
+      while (++index < length) {
+        var tupleIndex = -1,
+            tuple = array[index];
+
+        while (++tupleIndex < tupleLength) {
+          (result[tupleIndex] || (result[tupleIndex] = Array(length)))[index] = tuple[tupleIndex];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array with all occurrences of the passed values removed using
+     * strict equality for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to filter.
+     * @param {Mixed} [value1, value2, ...] Values to remove.
+     * @returns {Array} Returns a new filtered array.
+     * @example
+     *
+     * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
+     * // => [2, 3, 4]
+     */
+    function without(array) {
+      return difference(array, nativeSlice.call(arguments, 1));
+    }
+
+    /**
+     * Groups the elements of each array at their corresponding indexes. Useful for
+     * separate data sources that are coordinated through matching array indexes.
+     * For a matrix of nested arrays, `_.zip.apply(...)` can transpose the matrix
+     * in a similar fashion.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of grouped elements.
+     * @example
+     *
+     * _.zip(['moe', 'larry'], [30, 40], [true, false]);
+     * // => [['moe', 30, true], ['larry', 40, false]]
+     */
+    function zip(array) {
+      var index = -1,
+          length = array ? max(pluck(arguments, 'length')) : 0,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = pluck(arguments, index);
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed from arrays of `keys` and `values`. Pass either
+     * a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`, or
+     * two arrays, one of `keys` and one of corresponding `values`.
+     *
+     * @static
+     * @memberOf _
+     * @alias object
+     * @category Arrays
+     * @param {Array} keys The array of keys.
+     * @param {Array} [values=[]] The array of values.
+     * @returns {Object} Returns an object composed of the given keys and
+     *  corresponding values.
+     * @example
+     *
+     * _.zipObject(['moe', 'larry'], [30, 40]);
+     * // => { 'moe': 30, 'larry': 40 }
+     */
+    function zipObject(keys, values) {
+      var index = -1,
+          length = keys ? keys.length : 0,
+          result = {};
+
+      while (++index < length) {
+        var key = keys[index];
+        if (values) {
+          result[key] = values[index];
+        } else {
+          result[key[0]] = key[1];
+        }
+      }
+      return result;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * If `n` is greater than `0`, a function is created that is restricted to
+     * executing `func`, with the `this` binding and arguments of the created
+     * function, only after it is called `n` times. If `n` is less than `1`,
+     * `func` is executed immediately, without a `this` binding or additional
+     * arguments, and its result is returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Number} n The number of times the function must be called before
+     * it is executed.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var renderNotes = _.after(notes.length, render);
+     * _.forEach(notes, function(note) {
+     *   note.asyncSave({ 'success': renderNotes });
+     * });
+     * // `renderNotes` is run once, after all notes have saved
+     */
+    function after(n, func) {
+      if (n < 1) {
+        return func();
+      }
+      return function() {
+        if (--n < 1) {
+          return func.apply(this, arguments);
+        }
+      };
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with the `this`
+     * binding of `thisArg` and prepends any additional `bind` arguments to those
+     * passed to the bound function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to bind.
+     * @param {Mixed} [thisArg] The `this` binding of `func`.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var func = function(greeting) {
+     *   return greeting + ' ' + this.name;
+     * };
+     *
+     * func = _.bind(func, { 'name': 'moe' }, 'hi');
+     * func();
+     * // => 'hi moe'
+     */
+    function bind(func, thisArg) {
+      // use `Function#bind` if it exists and is fast
+      // (in V8 `Function#bind` is slower except when partially applied)
+      return support.fastBind || (nativeBind && arguments.length > 2)
+        ? nativeBind.call.apply(nativeBind, arguments)
+        : createBound(func, thisArg, nativeSlice.call(arguments, 2));
+    }
+
+    /**
+     * Binds methods on `object` to `object`, overwriting the existing method.
+     * Method names may be specified as individual arguments or as arrays of method
+     * names. If no method names are provided, all the function properties of `object`
+     * will be bound.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Object} object The object to bind and assign the bound methods to.
+     * @param {String} [methodName1, methodName2, ...] Method names on the object to bind.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var view = {
+     *  'label': 'docs',
+     *  'onClick': function() { alert('clicked ' + this.label); }
+     * };
+     *
+     * _.bindAll(view);
+     * jQuery('#docs').on('click', view.onClick);
+     * // => alerts 'clicked docs', when the button is clicked
+     */
+    function bindAll(object) {
+      var funcs = arguments.length > 1 ? concat.apply(arrayRef, nativeSlice.call(arguments, 1)) : functions(object),
+          index = -1,
+          length = funcs.length;
+
+      while (++index < length) {
+        var key = funcs[index];
+        object[key] = bind(object[key], object);
+      }
+      return object;
+    }
+
+    /**
+     * Creates a function that, when called, invokes the method at `object[key]`
+     * and prepends any additional `bindKey` arguments to those passed to the bound
+     * function. This method differs from `_.bind` by allowing bound functions to
+     * reference methods that will be redefined or don't yet exist.
+     * See http://michaux.ca/articles/lazy-function-definition-pattern.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Object} object The object the method belongs to.
+     * @param {String} key The key of the method.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var object = {
+     *   'name': 'moe',
+     *   'greet': function(greeting) {
+     *     return greeting + ' ' + this.name;
+     *   }
+     * };
+     *
+     * var func = _.bindKey(object, 'greet', 'hi');
+     * func();
+     * // => 'hi moe'
+     *
+     * object.greet = function(greeting) {
+     *   return greeting + ', ' + this.name + '!';
+     * };
+     *
+     * func();
+     * // => 'hi, moe!'
+     */
+    function bindKey(object, key) {
+      return createBound(object, key, nativeSlice.call(arguments, 2), indicatorObject);
+    }
+
+    /**
+     * Creates a function that is the composition of the passed functions,
+     * where each function consumes the return value of the function that follows.
+     * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
+     * Each function is executed with the `this` binding of the composed function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} [func1, func2, ...] Functions to compose.
+     * @returns {Function} Returns the new composed function.
+     * @example
+     *
+     * var greet = function(name) { return 'hi ' + name; };
+     * var exclaim = function(statement) { return statement + '!'; };
+     * var welcome = _.compose(exclaim, greet);
+     * welcome('moe');
+     * // => 'hi moe!'
+     */
+    function compose() {
+      var funcs = arguments;
+      return function() {
+        var args = arguments,
+            length = funcs.length;
+
+        while (length--) {
+          args = [funcs[length].apply(this, args)];
+        }
+        return args[0];
+      };
+    }
+
+    /**
+     * Produces a callback bound to an optional `thisArg`. If `func` is a property
+     * name, the created callback will return the property value for a given element.
+     * If `func` is an object, the created callback will return `true` for elements
+     * that contain the equivalent object properties, otherwise it will return `false`.
+     *
+     * Note: All Lo-Dash methods, that accept a `callback` argument, use `_.createCallback`.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Mixed} [func=identity] The value to convert to a callback.
+     * @param {Mixed} [thisArg] The `this` binding of the created callback.
+     * @param {Number} [argCount=3] The number of arguments the callback accepts.
+     * @returns {Function} Returns a callback function.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // wrap to create custom callback shorthands
+     * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
+     *   var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
+     *   return !match ? func(callback, thisArg) : function(object) {
+     *     return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
+     *   };
+     * });
+     *
+     * _.filter(stooges, 'age__gt45');
+     * // => [{ 'name': 'larry', 'age': 50 }]
+     *
+     * // create mixins with support for "_.pluck" and "_.where" callback shorthands
+     * _.mixin({
+     *   'toLookup': function(collection, callback, thisArg) {
+     *     callback = _.createCallback(callback, thisArg);
+     *     return _.reduce(collection, function(result, value, index, collection) {
+     *       return (result[callback(value, index, collection)] = value, result);
+     *     }, {});
+     *   }
+     * });
+     *
+     * _.toLookup(stooges, 'name');
+     * // => { 'moe': { 'name': 'moe', 'age': 40 }, 'larry': { 'name': 'larry', 'age': 50 } }
+     */
+    function createCallback(func, thisArg, argCount) {
+      if (func == null) {
+        return identity;
+      }
+      var type = typeof func;
+      if (type != 'function') {
+        if (type != 'object') {
+          return function(object) {
+            return object[func];
+          };
+        }
+        var props = keys(func);
+        return function(object) {
+          var length = props.length,
+              result = false;
+          while (length--) {
+            if (!(result = isEqual(object[props[length]], func[props[length]], indicatorObject))) {
+              break;
+            }
+          }
+          return result;
+        };
+      }
+      if (typeof thisArg != 'undefined') {
+        if (argCount === 1) {
+          return function(value) {
+            return func.call(thisArg, value);
+          };
+        }
+        if (argCount === 2) {
+          return function(a, b) {
+            return func.call(thisArg, a, b);
+          };
+        }
+        if (argCount === 4) {
+          return function(accumulator, value, index, collection) {
+            return func.call(thisArg, accumulator, value, index, collection);
+          };
+        }
+        return function(value, index, collection) {
+          return func.call(thisArg, value, index, collection);
+        };
+      }
+      return func;
+    }
+
+    /**
+     * Creates a function that will delay the execution of `func` until after
+     * `wait` milliseconds have elapsed since the last time it was invoked. Pass
+     * an `options` object to indicate that `func` should be invoked on the leading
+     * and/or trailing edge of the `wait` timeout. Subsequent calls to the debounced
+     * function will return the result of the last `func` call.
+     *
+     * Note: If `leading` and `trailing` options are `true`, `func` will be called
+     * on the trailing edge of the timeout only if the the debounced function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to debounce.
+     * @param {Number} wait The number of milliseconds to delay.
+     * @param {Object} options The options object.
+     *  [leading=false] A boolean to specify execution on the leading edge of the timeout.
+     *  [trailing=true] A boolean to specify execution on the trailing edge of the timeout.
+     * @returns {Function} Returns the new debounced function.
+     * @example
+     *
+     * var lazyLayout = _.debounce(calculateLayout, 300);
+     * jQuery(window).on('resize', lazyLayout);
+     *
+     * jQuery('#postbox').on('click', _.debounce(sendMail, 200, {
+     *   'leading': true,
+     *   'trailing': false
+     * });
+     */
+    function debounce(func, wait, options) {
+      var args,
+          inited,
+          result,
+          thisArg,
+          timeoutId,
+          trailing = true;
+
+      function delayed() {
+        inited = timeoutId = null;
+        if (trailing) {
+          result = func.apply(thisArg, args);
+        }
+      }
+      if (options === true) {
+        var leading = true;
+        trailing = false;
+      } else if (options && objectTypes[typeof options]) {
+        leading = options.leading;
+        trailing = 'trailing' in options ? options.trailing : trailing;
+      }
+      return function() {
+        args = arguments;
+        thisArg = this;
+        clearTimeout(timeoutId);
+
+        if (!inited && leading) {
+          inited = true;
+          result = func.apply(thisArg, args);
+        } else {
+          timeoutId = setTimeout(delayed, wait);
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Defers executing the `func` function until the current call stack has cleared.
+     * Additional arguments will be passed to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to defer.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the function with.
+     * @returns {Number} Returns the timer id.
+     * @example
+     *
+     * _.defer(function() { alert('deferred'); });
+     * // returns from the function before `alert` is called
+     */
+    function defer(func) {
+      var args = nativeSlice.call(arguments, 1);
+      return setTimeout(function() { func.apply(undefined, args); }, 1);
+    }
+    // use `setImmediate` if it's available in Node.js
+    if (isV8 && freeModule && typeof setImmediate == 'function') {
+      defer = bind(setImmediate, context);
+    }
+
+    /**
+     * Executes the `func` function after `wait` milliseconds. Additional arguments
+     * will be passed to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to delay.
+     * @param {Number} wait The number of milliseconds to delay execution.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the function with.
+     * @returns {Number} Returns the timer id.
+     * @example
+     *
+     * var log = _.bind(console.log, console);
+     * _.delay(log, 1000, 'logged later');
+     * // => 'logged later' (Appears after one second.)
+     */
+    function delay(func, wait) {
+      var args = nativeSlice.call(arguments, 2);
+      return setTimeout(function() { func.apply(undefined, args); }, wait);
+    }
+
+    /**
+     * Creates a function that memoizes the result of `func`. If `resolver` is
+     * passed, it will be used to determine the cache key for storing the result
+     * based on the arguments passed to the memoized function. By default, the first
+     * argument passed to the memoized function is used as the cache key. The `func`
+     * is executed with the `this` binding of the memoized function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to have its output memoized.
+     * @param {Function} [resolver] A function used to resolve the cache key.
+     * @returns {Function} Returns the new memoizing function.
+     * @example
+     *
+     * var fibonacci = _.memoize(function(n) {
+     *   return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
+     * });
+     */
+    function memoize(func, resolver) {
+      var cache = {};
+      return function() {
+        var key = keyPrefix + (resolver ? resolver.apply(this, arguments) : arguments[0]);
+        return hasOwnProperty.call(cache, key)
+          ? cache[key]
+          : (cache[key] = func.apply(this, arguments));
+      };
+    }
+
+    /**
+     * Creates a function that is restricted to execute `func` once. Repeat calls to
+     * the function will return the value of the first call. The `func` is executed
+     * with the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var initialize = _.once(createApplication);
+     * initialize();
+     * initialize();
+     * // `initialize` executes `createApplication` once
+     */
+    function once(func) {
+      var ran,
+          result;
+
+      return function() {
+        if (ran) {
+          return result;
+        }
+        ran = true;
+        result = func.apply(this, arguments);
+
+        // clear the `func` variable so the function may be garbage collected
+        func = null;
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with any additional
+     * `partial` arguments prepended to those passed to the new function. This
+     * method is similar to `_.bind`, except it does **not** alter the `this` binding.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) { return greeting + ' ' + name; };
+     * var hi = _.partial(greet, 'hi');
+     * hi('moe');
+     * // => 'hi moe'
+     */
+    function partial(func) {
+      return createBound(func, nativeSlice.call(arguments, 1));
+    }
+
+    /**
+     * This method is similar to `_.partial`, except that `partial` arguments are
+     * appended to those passed to the new function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var defaultsDeep = _.partialRight(_.merge, _.defaults);
+     *
+     * var options = {
+     *   'variable': 'data',
+     *   'imports': { 'jq': $ }
+     * };
+     *
+     * defaultsDeep(options, _.templateSettings);
+     *
+     * options.variable
+     * // => 'data'
+     *
+     * options.imports
+     * // => { '_': _, 'jq': $ }
+     */
+    function partialRight(func) {
+      return createBound(func, nativeSlice.call(arguments, 1), null, indicatorObject);
+    }
+
+    /**
+     * Creates a function that, when executed, will only call the `func` function
+     * at most once per every `wait` milliseconds. Pass an `options` object to
+     * indicate that `func` should be invoked on the leading and/or trailing edge
+     * of the `wait` timeout. Subsequent calls to the throttled function will
+     * return the result of the last `func` call.
+     *
+     * Note: If `leading` and `trailing` options are `true`, `func` will be called
+     * on the trailing edge of the timeout only if the the throttled function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to throttle.
+     * @param {Number} wait The number of milliseconds to throttle executions to.
+     * @param {Object} options The options object.
+     *  [leading=true] A boolean to specify execution on the leading edge of the timeout.
+     *  [trailing=true] A boolean to specify execution on the trailing edge of the timeout.
+     * @returns {Function} Returns the new throttled function.
+     * @example
+     *
+     * var throttled = _.throttle(updatePosition, 100);
+     * jQuery(window).on('scroll', throttled);
+     *
+     * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
+     *   'trailing': false
+     * }));
+     */
+    function throttle(func, wait, options) {
+      var args,
+          result,
+          thisArg,
+          timeoutId,
+          lastCalled = 0,
+          leading = true,
+          trailing = true;
+
+      function trailingCall() {
+        timeoutId = null;
+        if (trailing) {
+          lastCalled = new Date;
+          result = func.apply(thisArg, args);
+        }
+      }
+      if (options === false) {
+        leading = false;
+      } else if (options && objectTypes[typeof options]) {
+        leading = 'leading' in options ? options.leading : leading;
+        trailing = 'trailing' in options ? options.trailing : trailing;
+      }
+      return function() {
+        var now = new Date;
+        if (!timeoutId && !leading) {
+          lastCalled = now;
+        }
+        var remaining = wait - (now - lastCalled);
+        args = arguments;
+        thisArg = this;
+
+        if (remaining <= 0) {
+          clearTimeout(timeoutId);
+          timeoutId = null;
+          lastCalled = now;
+          result = func.apply(thisArg, args);
+        }
+        else if (!timeoutId) {
+          timeoutId = setTimeout(trailingCall, remaining);
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that passes `value` to the `wrapper` function as its
+     * first argument. Additional arguments passed to the function are appended
+     * to those passed to the `wrapper` function. The `wrapper` is executed with
+     * the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Mixed} value The value to wrap.
+     * @param {Function} wrapper The wrapper function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var hello = function(name) { return 'hello ' + name; };
+     * hello = _.wrap(hello, function(func) {
+     *   return 'before, ' + func('moe') + ', after';
+     * });
+     * hello();
+     * // => 'before, hello moe, after'
+     */
+    function wrap(value, wrapper) {
+      return function() {
+        var args = [value];
+        push.apply(args, arguments);
+        return wrapper.apply(this, args);
+      };
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
+     * corresponding HTML entities.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} string The string to escape.
+     * @returns {String} Returns the escaped string.
+     * @example
+     *
+     * _.escape('Moe, Larry & Curly');
+     * // => 'Moe, Larry &amp; Curly'
+     */
+    function escape(string) {
+      return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
+    }
+
+    /**
+     * This function returns the first argument passed to it.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Mixed} value Any value.
+     * @returns {Mixed} Returns `value`.
+     * @example
+     *
+     * var moe = { 'name': 'moe' };
+     * moe === _.identity(moe);
+     * // => true
+     */
+    function identity(value) {
+      return value;
+    }
+
+    /**
+     * Adds functions properties of `object` to the `lodash` function and chainable
+     * wrapper.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Object} object The object of function properties to add to `lodash`.
+     * @example
+     *
+     * _.mixin({
+     *   'capitalize': function(string) {
+     *     return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
+     *   }
+     * });
+     *
+     * _.capitalize('moe');
+     * // => 'Moe'
+     *
+     * _('moe').capitalize();
+     * // => 'Moe'
+     */
+    function mixin(object) {
+      forEach(functions(object), function(methodName) {
+        var func = lodash[methodName] = object[methodName];
+
+        lodash.prototype[methodName] = function() {
+          var value = this.__wrapped__,
+              args = [value];
+
+          push.apply(args, arguments);
+          var result = func.apply(lodash, args);
+          return (value && typeof value == 'object' && value == result)
+            ? this
+            : new lodashWrapper(result);
+        };
+      });
+    }
+
+    /**
+     * Reverts the '_' variable to its previous value and returns a reference to
+     * the `lodash` function.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @returns {Function} Returns the `lodash` function.
+     * @example
+     *
+     * var lodash = _.noConflict();
+     */
+    function noConflict() {
+      context._ = oldDash;
+      return this;
+    }
+
+    /**
+     * Converts the given `value` into an integer of the specified `radix`.
+     * If `radix` is `undefined` or `0`, a `radix` of `10` is used unless the
+     * `value` is a hexadecimal, in which case a `radix` of `16` is used.
+     *
+     * Note: This method avoids differences in native ES3 and ES5 `parseInt`
+     * implementations. See http://es5.github.com/#E.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} value The value to parse.
+     * @param {Number} [radix] The radix used to interpret the value to parse.
+     * @returns {Number} Returns the new integer value.
+     * @example
+     *
+     * _.parseInt('08');
+     * // => 8
+     */
+    var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
+      // Firefox and Opera still follow the ES3 specified implementation of `parseInt`
+      return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0);
+    };
+
+    /**
+     * Produces a random number between `min` and `max` (inclusive). If only one
+     * argument is passed, a number between `0` and the given number will be returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Number} [min=0] The minimum possible value.
+     * @param {Number} [max=1] The maximum possible value.
+     * @returns {Number} Returns a random number.
+     * @example
+     *
+     * _.random(0, 5);
+     * // => a number between 0 and 5
+     *
+     * _.random(5);
+     * // => also a number between 0 and 5
+     */
+    function random(min, max) {
+      if (min == null && max == null) {
+        max = 1;
+      }
+      min = +min || 0;
+      if (max == null) {
+        max = min;
+        min = 0;
+      }
+      return min + floor(nativeRandom() * ((+max || 0) - min + 1));
+    }
+
+    /**
+     * Resolves the value of `property` on `object`. If `property` is a function,
+     * it will be invoked with the `this` binding of `object` and its result returned,
+     * else the property value is returned. If `object` is falsey, then `undefined`
+     * is returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Object} object The object to inspect.
+     * @param {String} property The property to get the value of.
+     * @returns {Mixed} Returns the resolved value.
+     * @example
+     *
+     * var object = {
+     *   'cheese': 'crumpets',
+     *   'stuff': function() {
+     *     return 'nonsense';
+     *   }
+     * };
+     *
+     * _.result(object, 'cheese');
+     * // => 'crumpets'
+     *
+     * _.result(object, 'stuff');
+     * // => 'nonsense'
+     */
+    function result(object, property) {
+      var value = object ? object[property] : undefined;
+      return isFunction(value) ? object[property]() : value;
+    }
+
+    /**
+     * A micro-templating method that handles arbitrary delimiters, preserves
+     * whitespace, and correctly escapes quotes within interpolated code.
+     *
+     * Note: In the development build, `_.template` utilizes sourceURLs for easier
+     * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
+     *
+     * For more information on precompiling templates see:
+     * http://lodash.com/#custom-builds
+     *
+     * For more information on Chrome extension sandboxes see:
+     * http://developer.chrome.com/stable/extensions/sandboxingEval.html
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} text The template text.
+     * @param {Object} data The data object used to populate the text.
+     * @param {Object} options The options object.
+     *  escape - The "escape" delimiter regexp.
+     *  evaluate - The "evaluate" delimiter regexp.
+     *  interpolate - The "interpolate" delimiter regexp.
+     *  sourceURL - The sourceURL of the template's compiled source.
+     *  variable - The data object variable name.
+     * @returns {Function|String} Returns a compiled function when no `data` object
+     *  is given, else it returns the interpolated text.
+     * @example
+     *
+     * // using a compiled template
+     * var compiled = _.template('hello <%= name %>');
+     * compiled({ 'name': 'moe' });
+     * // => 'hello moe'
+     *
+     * var list = '<% _.forEach(people, function(name) { %><li><%= name %></li><% }); %>';
+     * _.template(list, { 'people': ['moe', 'larry'] });
+     * // => '<li>moe</li><li>larry</li>'
+     *
+     * // using the "escape" delimiter to escape HTML in data property values
+     * _.template('<b><%- value %></b>', { 'value': '<script>' });
+     * // => '<b>&lt;script&gt;</b>'
+     *
+     * // using the ES6 delimiter as an alternative to the default "interpolate" delimiter
+     * _.template('hello ${ name }', { 'name': 'curly' });
+     * // => 'hello curly'
+     *
+     * // using the internal `print` function in "evaluate" delimiters
+     * _.template('<% print("hello " + epithet); %>!', { 'epithet': 'stooge' });
+     * // => 'hello stooge!'
+     *
+     * // using custom template delimiters
+     * _.templateSettings = {
+     *   'interpolate': /{{([\s\S]+?)}}/g
+     * };
+     *
+     * _.template('hello {{ name }}!', { 'name': 'mustache' });
+     * // => 'hello mustache!'
+     *
+     * // using the `sourceURL` option to specify a custom sourceURL for the template
+     * var compiled = _.template('hello <%= name %>', null, { 'sourceURL': '/basic/greeting.jst' });
+     * compiled(data);
+     * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
+     *
+     * // using the `variable` option to ensure a with-statement isn't used in the compiled template
+     * var compiled = _.template('hi <%= data.name %>!', null, { 'variable': 'data' });
+     * compiled.source;
+     * // => function(data) {
+     *   var __t, __p = '', __e = _.escape;
+     *   __p += 'hi ' + ((__t = ( data.name )) == null ? '' : __t) + '!';
+     *   return __p;
+     * }
+     *
+     * // using the `source` property to inline compiled templates for meaningful
+     * // line numbers in error messages and a stack trace
+     * fs.writeFileSync(path.join(cwd, 'jst.js'), '\
+     *   var JST = {\
+     *     "main": ' + _.template(mainText).source + '\
+     *   };\
+     * ');
+     */
+    function template(text, data, options) {
+      // based on John Resig's `tmpl` implementation
+      // http://ejohn.org/blog/javascript-micro-templating/
+      // and Laura Doktorova's doT.js
+      // https://github.com/olado/doT
+      var settings = lodash.templateSettings;
+      text || (text = '');
+
+      // avoid missing dependencies when `iteratorTemplate` is not defined
+      options = iteratorTemplate ? defaults({}, options, settings) : settings;
+
+      var imports = iteratorTemplate && defaults({}, options.imports, settings.imports),
+          importsKeys = iteratorTemplate ? keys(imports) : ['_'],
+          importsValues = iteratorTemplate ? values(imports) : [lodash];
+
+      var isEvaluating,
+          index = 0,
+          interpolate = options.interpolate || reNoMatch,
+          source = "__p += '";
+
+      // compile the regexp to match each delimiter
+      var reDelimiters = RegExp(
+        (options.escape || reNoMatch).source + '|' +
+        interpolate.source + '|' +
+        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
+        (options.evaluate || reNoMatch).source + '|$'
+      , 'g');
+
+      text.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
+        interpolateValue || (interpolateValue = esTemplateValue);
+
+        // escape characters that cannot be included in string literals
+        source += text.slice(index, offset).replace(reUnescapedString, escapeStringChar);
+
+        // replace delimiters with snippets
+        if (escapeValue) {
+          source += "' +\n__e(" + escapeValue + ") +\n'";
+        }
+        if (evaluateValue) {
+          isEvaluating = true;
+          source += "';\n" + evaluateValue + ";\n__p += '";
+        }
+        if (interpolateValue) {
+          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
+        }
+        index = offset + match.length;
+
+        // the JS engine embedded in Adobe products requires returning the `match`
+        // string in order to produce the correct `offset` value
+        return match;
+      });
+
+      source += "';\n";
+
+      // if `variable` is not specified, wrap a with-statement around the generated
+      // code to add the data object to the top of the scope chain
+      var variable = options.variable,
+          hasVariable = variable;
+
+      if (!hasVariable) {
+        variable = 'obj';
+        source = 'with (' + variable + ') {\n' + source + '\n}\n';
+      }
+      // cleanup code by stripping empty strings
+      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
+        .replace(reEmptyStringMiddle, '$1')
+        .replace(reEmptyStringTrailing, '$1;');
+
+      // frame code as the function body
+      source = 'function(' + variable + ') {\n' +
+        (hasVariable ? '' : variable + ' || (' + variable + ' = {});\n') +
+        "var __t, __p = '', __e = _.escape" +
+        (isEvaluating
+          ? ', __j = Array.prototype.join;\n' +
+            "function print() { __p += __j.call(arguments, '') }\n"
+          : ';\n'
+        ) +
+        source +
+        'return __p\n}';
+
+      // Use a sourceURL for easier debugging and wrap in a multi-line comment to
+      // avoid issues with Narwhal, IE conditional compilation, and the JS engine
+      // embedded in Adobe products.
+      // http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
+      var sourceURL = '\n/*\n//@ sourceURL=' + (options.sourceURL || '/lodash/template/source[' + (templateCounter++) + ']') + '\n*/';
+
+      try {
+        var result = Function(importsKeys, 'return ' + source + sourceURL).apply(undefined, importsValues);
+      } catch(e) {
+        e.source = source;
+        throw e;
+      }
+      if (data) {
+        return result(data);
+      }
+      // provide the compiled function's source via its `toString` method, in
+      // supported environments, or the `source` property as a convenience for
+      // inlining compiled templates during the build process
+      result.source = source;
+      return result;
+    }
+
+    /**
+     * Executes the `callback` function `n` times, returning an array of the results
+     * of each `callback` execution. The `callback` is bound to `thisArg` and invoked
+     * with one argument; (index).
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Number} n The number of times to execute the callback.
+     * @param {Function} callback The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of the results of each `callback` execution.
+     * @example
+     *
+     * var diceRolls = _.times(3, _.partial(_.random, 1, 6));
+     * // => [3, 6, 4]
+     *
+     * _.times(3, function(n) { mage.castSpell(n); });
+     * // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
+     *
+     * _.times(3, function(n) { this.cast(n); }, mage);
+     * // => also calls `mage.castSpell(n)` three times
+     */
+    function times(n, callback, thisArg) {
+      n = (n = +n) > -1 ? n : 0;
+      var index = -1,
+          result = Array(n);
+
+      callback = lodash.createCallback(callback, thisArg, 1);
+      while (++index < n) {
+        result[index] = callback(index);
+      }
+      return result;
+    }
+
+    /**
+     * The inverse of `_.escape`, this method converts the HTML entities
+     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to their
+     * corresponding characters.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} string The string to unescape.
+     * @returns {String} Returns the unescaped string.
+     * @example
+     *
+     * _.unescape('Moe, Larry &amp; Curly');
+     * // => 'Moe, Larry & Curly'
+     */
+    function unescape(string) {
+      return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
+    }
+
+    /**
+     * Generates a unique ID. If `prefix` is passed, the ID will be appended to it.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} [prefix] The value to prefix the ID with.
+     * @returns {String} Returns the unique ID.
+     * @example
+     *
+     * _.uniqueId('contact_');
+     * // => 'contact_104'
+     *
+     * _.uniqueId();
+     * // => '105'
+     */
+    function uniqueId(prefix) {
+      var id = ++idCounter;
+      return String(prefix == null ? '' : prefix) + id;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Invokes `interceptor` with the `value` as the first argument, and then
+     * returns `value`. The purpose of this method is to "tap into" a method chain,
+     * in order to perform operations on intermediate results within the chain.
+     *
+     * @static
+     * @memberOf _
+     * @category Chaining
+     * @param {Mixed} value The value to pass to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {Mixed} Returns `value`.
+     * @example
+     *
+     * _([1, 2, 3, 4])
+     *  .filter(function(num) { return num % 2 == 0; })
+     *  .tap(alert)
+     *  .map(function(num) { return num * num; })
+     *  .value();
+     * // => // [2, 4] (alerted)
+     * // => [4, 16]
+     */
+    function tap(value, interceptor) {
+      interceptor(value);
+      return value;
+    }
+
+    /**
+     * Produces the `toString` result of the wrapped value.
+     *
+     * @name toString
+     * @memberOf _
+     * @category Chaining
+     * @returns {String} Returns the string result.
+     * @example
+     *
+     * _([1, 2, 3]).toString();
+     * // => '1,2,3'
+     */
+    function wrapperToString() {
+      return String(this.__wrapped__);
+    }
+
+    /**
+     * Extracts the wrapped value.
+     *
+     * @name valueOf
+     * @memberOf _
+     * @alias value
+     * @category Chaining
+     * @returns {Mixed} Returns the wrapped value.
+     * @example
+     *
+     * _([1, 2, 3]).valueOf();
+     * // => [1, 2, 3]
+     */
+    function wrapperValueOf() {
+      return this.__wrapped__;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions that return wrapped values when chaining
+    lodash.after = after;
+    lodash.assign = assign;
+    lodash.at = at;
+    lodash.bind = bind;
+    lodash.bindAll = bindAll;
+    lodash.bindKey = bindKey;
+    lodash.compact = compact;
+    lodash.compose = compose;
+    lodash.countBy = countBy;
+    lodash.createCallback = createCallback;
+    lodash.debounce = debounce;
+    lodash.defaults = defaults;
+    lodash.defer = defer;
+    lodash.delay = delay;
+    lodash.difference = difference;
+    lodash.filter = filter;
+    lodash.flatten = flatten;
+    lodash.forEach = forEach;
+    lodash.forIn = forIn;
+    lodash.forOwn = forOwn;
+    lodash.functions = functions;
+    lodash.groupBy = groupBy;
+    lodash.initial = initial;
+    lodash.intersection = intersection;
+    lodash.invert = invert;
+    lodash.invoke = invoke;
+    lodash.keys = keys;
+    lodash.map = map;
+    lodash.max = max;
+    lodash.memoize = memoize;
+    lodash.merge = merge;
+    lodash.min = min;
+    lodash.omit = omit;
+    lodash.once = once;
+    lodash.pairs = pairs;
+    lodash.partial = partial;
+    lodash.partialRight = partialRight;
+    lodash.pick = pick;
+    lodash.pluck = pluck;
+    lodash.range = range;
+    lodash.reject = reject;
+    lodash.rest = rest;
+    lodash.shuffle = shuffle;
+    lodash.sortBy = sortBy;
+    lodash.tap = tap;
+    lodash.throttle = throttle;
+    lodash.times = times;
+    lodash.toArray = toArray;
+    lodash.union = union;
+    lodash.uniq = uniq;
+    lodash.unzip = unzip;
+    lodash.values = values;
+    lodash.where = where;
+    lodash.without = without;
+    lodash.wrap = wrap;
+    lodash.zip = zip;
+    lodash.zipObject = zipObject;
+
+    // add aliases
+    lodash.collect = map;
+    lodash.drop = rest;
+    lodash.each = forEach;
+    lodash.extend = assign;
+    lodash.methods = functions;
+    lodash.object = zipObject;
+    lodash.select = filter;
+    lodash.tail = rest;
+    lodash.unique = uniq;
+
+    // add functions to `lodash.prototype`
+    mixin(lodash);
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions that return unwrapped values when chaining
+    lodash.clone = clone;
+    lodash.cloneDeep = cloneDeep;
+    lodash.contains = contains;
+    lodash.escape = escape;
+    lodash.every = every;
+    lodash.find = find;
+    lodash.findIndex = findIndex;
+    lodash.findKey = findKey;
+    lodash.has = has;
+    lodash.identity = identity;
+    lodash.indexOf = indexOf;
+    lodash.isArguments = isArguments;
+    lodash.isArray = isArray;
+    lodash.isBoolean = isBoolean;
+    lodash.isDate = isDate;
+    lodash.isElement = isElement;
+    lodash.isEmpty = isEmpty;
+    lodash.isEqual = isEqual;
+    lodash.isFinite = isFinite;
+    lodash.isFunction = isFunction;
+    lodash.isNaN = isNaN;
+    lodash.isNull = isNull;
+    lodash.isNumber = isNumber;
+    lodash.isObject = isObject;
+    lodash.isPlainObject = isPlainObject;
+    lodash.isRegExp = isRegExp;
+    lodash.isString = isString;
+    lodash.isUndefined = isUndefined;
+    lodash.lastIndexOf = lastIndexOf;
+    lodash.mixin = mixin;
+    lodash.noConflict = noConflict;
+    lodash.parseInt = parseInt;
+    lodash.random = random;
+    lodash.reduce = reduce;
+    lodash.reduceRight = reduceRight;
+    lodash.result = result;
+    lodash.runInContext = runInContext;
+    lodash.size = size;
+    lodash.some = some;
+    lodash.sortedIndex = sortedIndex;
+    lodash.template = template;
+    lodash.unescape = unescape;
+    lodash.uniqueId = uniqueId;
+
+    // add aliases
+    lodash.all = every;
+    lodash.any = some;
+    lodash.detect = find;
+    lodash.foldl = reduce;
+    lodash.foldr = reduceRight;
+    lodash.include = contains;
+    lodash.inject = reduce;
+
+    forOwn(lodash, function(func, methodName) {
+      if (!lodash.prototype[methodName]) {
+        lodash.prototype[methodName] = function() {
+          var args = [this.__wrapped__];
+          push.apply(args, arguments);
+          return func.apply(lodash, args);
+        };
+      }
+    });
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions capable of returning wrapped and unwrapped values when chaining
+    lodash.first = first;
+    lodash.last = last;
+
+    // add aliases
+    lodash.take = first;
+    lodash.head = first;
+
+    forOwn(lodash, function(func, methodName) {
+      if (!lodash.prototype[methodName]) {
+        lodash.prototype[methodName]= function(callback, thisArg) {
+          var result = func(this.__wrapped__, callback, thisArg);
+          return callback == null || (thisArg && typeof callback != 'function')
+            ? result
+            : new lodashWrapper(result);
+        };
+      }
+    });
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * The semantic version number.
+     *
+     * @static
+     * @memberOf _
+     * @type String
+     */
+    lodash.VERSION = '1.2.1';
+
+    // add "Chaining" functions to the wrapper
+    lodash.prototype.toString = wrapperToString;
+    lodash.prototype.value = wrapperValueOf;
+    lodash.prototype.valueOf = wrapperValueOf;
+
+    // add `Array` functions that return unwrapped values
+    each(['join', 'pop', 'shift'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        return func.apply(this.__wrapped__, arguments);
+      };
+    });
+
+    // add `Array` functions that return the wrapped value
+    each(['push', 'reverse', 'sort', 'unshift'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        func.apply(this.__wrapped__, arguments);
+        return this;
+      };
+    });
+
+    // add `Array` functions that return new wrapped values
+    each(['concat', 'slice', 'splice'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        return new lodashWrapper(func.apply(this.__wrapped__, arguments));
+      };
+    });
+
+    // avoid array-like object bugs with `Array#shift` and `Array#splice`
+    // in Firefox < 10 and IE < 9
+    if (!support.spliceObjects) {
+      each(['pop', 'shift', 'splice'], function(methodName) {
+        var func = arrayRef[methodName],
+            isSplice = methodName == 'splice';
+
+        lodash.prototype[methodName] = function() {
+          var value = this.__wrapped__,
+              result = func.apply(value, arguments);
+
+          if (value.length === 0) {
+            delete value[0];
+          }
+          return isSplice ? new lodashWrapper(result) : result;
+        };
+      });
+    }
+
+    // add pseudo private property to be used and removed during the build process
+    lodash._each = each;
+    lodash._iteratorTemplate = iteratorTemplate;
+    lodash._shimKeys = shimKeys;
+
+    return lodash;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  // expose Lo-Dash
+  var _ = runInContext();
+
+  // some AMD build optimizers, like r.js, check for specific condition patterns like the following:
+  if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
+    // Expose Lo-Dash to the global object even when an AMD loader is present in
+    // case Lo-Dash was injected by a third-party script and not intended to be
+    // loaded as a module. The global assignment can be reverted in the Lo-Dash
+    // module via its `noConflict()` method.
+    window._ = _;
+
+    // define as an anonymous module so, through path mapping, it can be
+    // referenced as the "underscore" module
+    define(function() {
+      return _;
+    });
+  }
+  // check for `exports` after `define` in case a build optimizer adds an `exports` object
+  else if (freeExports && !freeExports.nodeType) {
+    // in Node.js or RingoJS v0.8.0+
+    if (freeModule) {
+      (freeModule.exports = _)._ = _;
+    }
+    // in Narwhal or RingoJS v0.7.0-
+    else {
+      freeExports._ = _;
+    }
+  }
+  else {
+    // in a browser or Rhino
+    window._ = _;
+  }
+}(this));
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.css b/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.js b/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/bg.png b/labs/architecture-examples/backbone.xmpp/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/backbone.xmpp/index.html b/labs/architecture-examples/backbone.xmpp/index.html
index ec3beca484..c5b4ca29eb 100644
--- a/labs/architecture-examples/backbone.xmpp/index.html
+++ b/labs/architecture-examples/backbone.xmpp/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="backbonejs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Backbone.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -22,14 +19,14 @@ <h1>todos</h1>
 		</section>
 		<footer id="footer"></footer>
 	</section>
-	<div id="info">
+	<footer id="info">
 		<p>Double-click to edit a todo</p>
 		<p>Written by <a href="https://github.com/addyosmani">Addy Osmani</a></p>
 		<p>Adapted for
 			<a href="https://github.com/ggozad/Backbone.xmpp">Backbone.xmpp</a>
 			by <a href="https://github.com/ggozad">Yiorgis Gozadinos</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-	</div>
+	</footer>
 	<script type="text/template" id="item-template">
 		<div class="view">
 			<input class="toggle" type="checkbox" <%= completed ? 'checked' : '' %>>
@@ -55,11 +52,11 @@ <h1>todos</h1>
 		<button id="clear-completed">Clear completed (<%= completed %>)</button>
 		<% } %>
 	</script>
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
-	<script src="../../../assets/lodash.min.js"></script>
-	<script src="../../../architecture-examples/backbone/js/lib/backbone.js"></script>
-	<script src="js/lib/strophe.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/lodash/lodash.js"></script>
+	<script src="bower_components/backbone/backbone.js"></script>
+	<script src="bower_components/Strophe.js/strophe.js"></script>
 	<script src="js/lib/strophe.forms.js"></script>
 	<script src="js/lib/strophe.pubsub.js"></script>
 	<script src="js/lib/backbone.xmpp.storage.js"></script>
diff --git a/labs/architecture-examples/backbone.xmpp/README.md b/labs/architecture-examples/backbone.xmpp/readme.md
similarity index 100%
rename from labs/architecture-examples/backbone.xmpp/README.md
rename to labs/architecture-examples/backbone.xmpp/readme.md
diff --git a/labs/architecture-examples/backbone_marionette/README.md b/labs/architecture-examples/backbone_marionette/README.md
deleted file mode 100644
index b53b1235c6..0000000000
--- a/labs/architecture-examples/backbone_marionette/README.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# Backbone.Marionette TodoMVC app
-
-[Backbone.Marionette](http://marionettejs.com) is a composite 
-application library for Backbone.js that aims to simplify 
-the construction of large scale JavaScript applications. 
-It is a collection of common design and implementation patterns 
-found in the applications that I (Derick Bailey) have been building 
-with Backbone, and includes various pieces inspired by composite 
-application architectures, such as Microsoft's "Prism" framework.
-
-## Key Benefits
-
-* Scale applications out with modular, event driven architecture
-* Sensible defaults, such as using Underscore templates for view rendering
-* Easy to modify to make it work with your applicaton's specific needs
-* Reduce boilerplate for views, with specialized view types
-* Build on a modular architecture with an Application and modules that attach to it
-* Compose your application's visuals at runtime, with Region and Layout
-* Nested views and layouts within visual regions
-* Built-in memory management and zombie killing in views, regions and layouts
-* Built-in event clean up with the EventBinder
-* Event-driven architecture with the EventAggregator
-* Flexible, "as-needed" architecture allowing you to pick and choose what you need
-* And much, much more
-
-This implementation of the application uses Marionette's module system. 
-Variations using RequireJS and a more classic approach to JavaScript modules 
-[are also available here](https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette).
\ No newline at end of file
diff --git a/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.css b/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.js b/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/backbone_marionette/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/backbone_marionette/index.html b/labs/architecture-examples/backbone_marionette/index.html
index 2456050e30..3d398896db 100644
--- a/labs/architecture-examples/backbone_marionette/index.html
+++ b/labs/architecture-examples/backbone_marionette/index.html
@@ -1,83 +1,77 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>Marionette • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<link rel="stylesheet" href="css/app.css">
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header"></header>
-			<section id="main"></section>
-			<footer id="footer"></footer>
-		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>
-				Created by <a href="http://github.com/jsoverson">Jarrod Overson</a>
-				and <a href="http://github.com/derickbailey">Derick Bailey</a>
-				using <a href="http://marionettejs.com">Backbone.Marionette</a>
-			</p>
-			<p>Further variations on the Backbone.Marionette app are also <a href="https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette">available</a>.</p>
-		</footer>
-		<script type="text/html" id="template-footer">
-			<span id="todo-count">
-				<strong><%= activeCount %></strong>
-				<span> <%= activeCountLabel() %></span>
-			</span>
-			<ul id="filters">
-				<li>
-					<a href="#" class="selected">All</a>
-				</li>
-				<li>
-					<a href="#active">Active</a>
-				</li>
-				<li>
-					<a href="#completed">Completed</a>
-				</li>
-			</ul>
-
-			<% if (completedCount > 0) { %>
-				<button id="clear-completed">Clear completed (<%= completedCount %>)</button>
-			<% } %>
-		</script>
-		<script type="text/html" id="template-header">
-			<h1>todos</h1>
-			<input id="new-todo" placeholder="What needs to be done?" autofocus>
-		</script>
-		<script type="text/html" id="template-todoItemView">
-			<div class="view">
-				<input class="toggle" type="checkbox" <% if (completed) { %>checked<% } %>>
-				<label><%- title %></label>
-				<button class="destroy"></button>
-			</div>
-			<input class="edit" value="<%- title %>">
-		</script>
-		<script type="text/html" id="template-todoListCompositeView">
-			<input id="toggle-all" type="checkbox">
-			<label for="toggle-all">Mark all as complete</label>
-			<ul id="todo-list"></ul>
-		</script>
-		<!-- vendor libraries -->
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<script src="bower_components/jquery/jquery.js"></script>
-		<script src="bower_components/underscore/underscore.js"></script>
-		<script src="bower_components/backbone/backbone.js"></script>
-		<script src="bower_components/backbone.localStorage/backbone.localStorage.js"></script>
-		<script src="bower_components/backbone.marionette/lib/backbone.marionette.js"></script>
-		<!-- application -->
-		<script src="js/TodoMVC.js"></script>
-		<script src="js/TodoMVC.Todos.js"></script>
-		<script src="js/TodoMVC.Layout.js"></script>
-		<script src="js/TodoMVC.TodoList.Views.js"></script>
-		<script src="js/TodoMVC.TodoList.js"></script>
-		<script>
-			$(function () {
-				// start the TodoMVC app (defined in js/TodoMVC.js)
-				TodoMVC.start();
-			});
-		</script>
-	</body>
+<html lang="en" data-framework="marionettejs">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>Marionette • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<link rel="stylesheet" href="css/app.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header"></header>
+		<section id="main"></section>
+		<footer id="footer"></footer>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>
+			Created by <a href="http://github.com/jsoverson">Jarrod Overson</a>
+			and <a href="http://github.com/derickbailey">Derick Bailey</a>
+			using <a href="http://marionettejs.com">Backbone.Marionette</a>
+		</p>
+		<p>Further variations on the Backbone.Marionette app are also <a href="https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette">available</a>.</p>
+	</footer>
+	<script type="text/html" id="template-footer">
+		<span id="todo-count"><strong></strong><span></span></span>
+		<ul id="filters">
+			<li>
+				<a href="#">All</a>
+			</li>
+			<li>
+				<a href="#active">Active</a>
+			</li>
+			<li>
+				<a href="#completed">Completed</a>
+			</li>
+		</ul>
+		<button id="clear-completed"></button>
+	</script>
+	<script type="text/html" id="template-header">
+		<h1>todos</h1>
+		<input id="new-todo" placeholder="What needs to be done?" autofocus>
+	</script>
+	<script type="text/html" id="template-todoItemView">
+		<div class="view">
+			<input class="toggle" type="checkbox" <% if (completed) { %>checked<% } %>>
+			<label><%- title %></label>
+			<button class="destroy"></button>
+		</div>
+		<input class="edit" value="<%- title %>">
+	</script>
+	<script type="text/html" id="template-todoListCompositeView">
+		<input id="toggle-all" type="checkbox">
+		<label for="toggle-all">Mark all as complete</label>
+		<ul id="todo-list"></ul>
+	</script>
+	<!-- vendor libraries -->
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/underscore/underscore.js"></script>
+	<script src="bower_components/backbone/backbone.js"></script>
+	<script src="bower_components/backbone.localStorage/backbone.localStorage.js"></script>
+	<script src="bower_components/backbone.marionette/lib/backbone.marionette.js"></script>
+	<!-- application -->
+	<script src="js/TodoMVC.js"></script>
+	<script src="js/TodoMVC.Todos.js"></script>
+	<script src="js/TodoMVC.Layout.js"></script>
+	<script src="js/TodoMVC.TodoList.Views.js"></script>
+	<script src="js/TodoMVC.TodoList.js"></script>
+	<script>
+		$(function () {
+			// start the TodoMVC app (defined in js/TodoMVC.js)
+			TodoMVC.start();
+		});
+	</script>
+</body>
 </html>
diff --git a/labs/architecture-examples/backbone_marionette/readme.md b/labs/architecture-examples/backbone_marionette/readme.md
new file mode 100644
index 0000000000..f47e08df0f
--- /dev/null
+++ b/labs/architecture-examples/backbone_marionette/readme.md
@@ -0,0 +1,35 @@
+# Backbone.Marionette TodoMVC Example
+
+> Backbone.Marionette is a composite application library for Backbone.js that aims to simplify the construction of large scale JavaScript applications.
+
+> _[Backbone.Marionette - marionettejs.com](http://marionettejs.com)_
+
+
+## Learning Backbone.Marionette
+
+The [Backbone.Marionette website](http://marionettejs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [API Reference](https://github.com/marionettejs/backbone.marionette/tree/master/docs)
+* [Applications built with Backbone.Marionette](https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette)
+* [Introduction to Composite JavaScript Apps](https://github.com/marionettejs/backbone.marionette/wiki/Introduction-to-composite-javascript-apps)
+* [FAQ](https://github.com/marionettejs/backbone.marionette/wiki#frequently-asked-questions)
+* [Backbone.Marionette on GitHub](https://github.com/marionettejs/backbone.marionette)
+
+Articles and guides from the community:
+
+* [A Thorough Introduction to Backbone.Marionette](http://coding.smashingmagazine.com/2013/02/11/introduction-backbone-marionette)
+* [Backbone Marionette: Better Backbone Apps](http://www.joezimjs.com/javascript/backbone-marionette-better-backbone-apps)
+
+Get help from other Backbone.Marionette users:
+
+* [Backbone.Marionette on StackOverflow](http://stackoverflow.com/questions/tagged/backbone.marionette)
+* [Backbone.Marionette on Twitter](http://twitter.com/marionettejs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+This implementation of the application uses Marionette's module system. Variations using RequireJS and a more classic approach to JavaScript modules [are also available here](https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette).
diff --git a/labs/architecture-examples/batman/bower_components/todomvc-common/base.css b/labs/architecture-examples/batman/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/batman/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/batman/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/batman/bower_components/todomvc-common/base.js b/labs/architecture-examples/batman/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/batman/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/batman/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/batman/index.html b/labs/architecture-examples/batman/index.html
index c89d3d836f..1504a40230 100644
--- a/labs/architecture-examples/batman/index.html
+++ b/labs/architecture-examples/batman/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="batman">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/architecture-examples/batman/readme.md b/labs/architecture-examples/batman/readme.md
index b465de45e1..2278b3ecb9 100644
--- a/labs/architecture-examples/batman/readme.md
+++ b/labs/architecture-examples/batman/readme.md
@@ -1,14 +1,42 @@
-# Batman TodoMVC app
+# Batman.js TodoMVC Example
 
-> [Batman.js](http://batmanjs.org/) is a framework for building rich web applications with CoffeeScript.
+> A client-side framework for Rails developers. Batman.js is a framework for building rich web applications with CoffeeScript.
 
+> _[Batman.js - batmanjs.org](http://batmanjs.org)_
 
-## Persistence
+
+## Learning Batman.js
+
+The [Batman.js website](http://batmanjs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://batmanjs.org/docs/batman.html)
+* [Get Started](http://batmanjs.org/download.html)
+* [Applications built with Batman.js](http://batmanjs.org/examples.html)
+* [Blog](http://batmanjs.org/2012/04/02/batman-packs-a-punch.html)
+* [Batman.js on GitHub](https://github.com/shopify/batman)
+
+Articles and guides from the community:
+
+* [Simple address book app with Batman.js](http://kubyshkin.ru/posts/simple-address-book-app-with-batman-js.html)
+* [Batman.js vs Knockout.js](http://blog.erlware.org/2011/08/28/batman-js-vs-knockout-js)
+
+Get help from other Batman.js users:
+
+* [Batman.js on StackOverflow](http://stackoverflow.com/questions/tagged/batman.js)
+* [Mailing list on Google Groups](https://groups.google.com/forum/?fromgroups#!forum/batmanjs)
+* [Batman.js on Twitter](http://twitter.com/batmanjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
 
 This app uses `Batman.LocalStorage` to persist the Todo records across page reloads. Batman's `localStorage` engine sticks each record under it's own key in `localStorage`, which is a departure from the TodoMVC application specification, which asks that all the records are stored under one key as a big blob. Batman stores records this way so that the whole set doesn't need to be parsed just to find one record or check if that record exists.
 
 
-## Build
+## Running
 
 This app is written in [CoffeeScript](http://coffeescript.org/). If you wish to make changes, follow these steps to re-compile the code.
 
@@ -25,3 +53,8 @@ Once CoffeeScript is installed:
 
 	# from labs/architecture-examples/batman:
 	npm run-script compile
+
+
+## Credit
+
+This TodoMVC application was created by [you]().
diff --git a/labs/architecture-examples/cujo/bower_components/todomvc-common/base.css b/labs/architecture-examples/cujo/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/cujo/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/cujo/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/cujo/bower_components/todomvc-common/base.js b/labs/architecture-examples/cujo/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/cujo/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/cujo/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/cujo/index.html b/labs/architecture-examples/cujo/index.html
index 7e150d9b48..ccfb260c7c 100644
--- a/labs/architecture-examples/cujo/index.html
+++ b/labs/architecture-examples/cujo/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="cujo">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/architecture-examples/derby/README.md b/labs/architecture-examples/derby/README.md
deleted file mode 100644
index 32d46e8fe0..0000000000
--- a/labs/architecture-examples/derby/README.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# Derby TodoMVC app
-
-> MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers.
-
-[Website](http://derbyjs.com)
-
-
-## Getting started
-
-[Node.js](http://nodejs.org) (>=0.8.0) is required to run this app.
-
-
-### Run the app
-
-`make run`
-
-This will install the dependencies locally, compile the CoffeScript and run
-the demo server for you.
-
-
-### Play with the code
-
-In one window, run `make` which will continue to compile the CoffeScript as
-you save changes. In a separate window run `node server.js` and open up the
-shown URL.
-
-
-### Deploy on Heroku
-
-Run `make deploy-setup` once to setup a git repository in this subdirectory and
-setup Heroku. Running `make heroku` will put it on Heroku.
diff --git a/labs/architecture-examples/derby/public/components/todomvc-common/base.css b/labs/architecture-examples/derby/public/components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/derby/public/components/todomvc-common/base.css
+++ b/labs/architecture-examples/derby/public/components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/derby/public/components/todomvc-common/base.js b/labs/architecture-examples/derby/public/components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/derby/public/components/todomvc-common/base.js
+++ b/labs/architecture-examples/derby/public/components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/derby/readme.md b/labs/architecture-examples/derby/readme.md
new file mode 100644
index 0000000000..55ff8c43f9
--- /dev/null
+++ b/labs/architecture-examples/derby/readme.md
@@ -0,0 +1,65 @@
+# Derby TodoMVC Example
+
+> MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers.
+
+> _[Derby - derbyjs.com](http://derbyjs.com)_
+
+
+## Learning Derby
+
+The [Derby website](http://derbyjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Introduction](http://derbyjs.com/#introduction)
+* [Getting Started](http://derbyjs.com/#getting_started)
+* [Applications built with Derby](https://github.com/codeparty/derby/wiki/Community-Projects#website-showcase)
+* [Blog](http://blog.derbyjs.com)
+* [FAQ](https://github.com/codeparty/derby/wiki/Frequently-Asked-Questions)
+* [Derby on GitHub](https://github.com/codeparty/derby)
+
+Articles and guides from the community:
+
+* [Learning DerbyJS](http://nickofnicks.com/2013/04/24/nodejs/derbyjs/learning-derbyjs/)
+* [Screencast - 6 Things I'm Loving about DerbyJS](http://micknelson.wordpress.com/2012/07/27/6-things-im-loving-about-derbyjs)
+
+Get help from other Derby users:
+
+* [Derby on StackOverflow](http://stackoverflow.com/questions/tagged/derbyjs)
+* [Mailing list on Google Groups](https://groups.google.com/forum/?fromgroups#!forum/derbyjs)
+* [Derby on Twitter](http://twitter.com/derbyjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+[Node.js](http://nodejs.org) (>=0.8.0) is required to run this app.
+
+To install the dependencies locally, compile the CoffeScript, and run the demo server:
+
+	# from labs/architecture-examples/derby
+	make run
+
+To edit the code while running the demo server:
+
+	# from labs/architecture-examples/derby
+	make
+
+Open up another terminal window:
+
+	# from labs/architecture-examples/derby
+	node server
+
+Open the URL shown.
+
+
+## Deploy on Heroku
+
+To set up a git repository in this subdirectory and setup Heroku, run:
+
+	make deploy-setup
+
+To deploy it to Heroku:
+
+	make heroku
diff --git a/labs/architecture-examples/derby/views/todos/index.html b/labs/architecture-examples/derby/views/todos/index.html
index 089e82a9ad..0758bb1642 100644
--- a/labs/architecture-examples/derby/views/todos/index.html
+++ b/labs/architecture-examples/derby/views/todos/index.html
@@ -8,7 +8,7 @@
 	<ui:connectionAlert>
 
 <Body:>
-	<section id="todoapp">
+	<section id="todoapp" data-framework="derby">
 		<app:todoHeader>
 
 		<section id="main" class="{#unless _list.shown}hidden{/}">
diff --git a/labs/architecture-examples/dermis/README.md b/labs/architecture-examples/dermis/README.md
deleted file mode 100644
index 71ec95d116..0000000000
--- a/labs/architecture-examples/dermis/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Dermis TodoMVC app
-
-A todo app built using [dermis](https://github.com/wearefractal/dermis)
-
-dermis is a tiny framework that provides models, collections, controllers, and data-binding out of the box. dermis is designed to be the simplest possible solution for creating complex applications
-
-## Run
-
-Start the HTTP server and visit http://localhost/labs/architecture-examples/dermis/
\ No newline at end of file
diff --git a/labs/architecture-examples/dermis/bower.json b/labs/architecture-examples/dermis/bower.json
new file mode 100644
index 0000000000..ab8e156131
--- /dev/null
+++ b/labs/architecture-examples/dermis/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-dermis",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0",
+    "requirejs": "~2.1.6"
+  }
+}
diff --git a/labs/architecture-examples/dermis/bower_components/jquery/jquery.js b/labs/architecture-examples/dermis/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/dermis/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/dermis/bower_components/requirejs/require.js b/labs/architecture-examples/dermis/bower_components/requirejs/require.js
new file mode 100644
index 0000000000..2109a25149
--- /dev/null
+++ b/labs/architecture-examples/dermis/bower_components/requirejs/require.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.6',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value !== 'string') {
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite and existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; ary[i]; i += 1) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+                        //End of the line. Keep at least one non-dot
+                        //path segment at the front so it can be mapped
+                        //correctly to disk. Otherwise, there is likely
+                        //no path mapping for a path starting with '..'.
+                        //This can still fail, but catches the most reasonable
+                        //uses of ..
+                        break;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+                foundMap, foundI, foundStarMap, starI,
+                baseParts = baseName && baseName.split('/'),
+                normalizedBaseParts = baseParts,
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name && name.charAt(0) === '.') {
+                //If have a base name, try to normalize against it,
+                //otherwise, assume it is a top-level require that will
+                //be relative to baseUrl in the end.
+                if (baseName) {
+                    if (getOwn(config.pkgs, baseName)) {
+                        //If the baseName is a package name, then just treat it as one
+                        //name to concat the name with.
+                        normalizedBaseParts = baseParts = [baseName];
+                    } else {
+                        //Convert baseName to array, and lop off the last part,
+                        //so that . matches that 'directory' and not name of the baseName's
+                        //module. For instance, baseName of 'one/two/three', maps to
+                        //'one/two/three.js', but we want the directory, 'one/two' for
+                        //this normalization.
+                        normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    }
+
+                    name = normalizedBaseParts.concat(name.split('/'));
+                    trimDots(name);
+
+                    //Some use of packages may use a . path to reference the
+                    //'main' module name, so normalize for that.
+                    pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+                    name = name.join('/');
+                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+                        name = pkgName;
+                    }
+                } else if (name.indexOf('./') === 0) {
+                    // No baseName, so this is ID is resolved relative
+                    // to baseUrl, pull off the leading dot.
+                    name = name.substring(2);
+                }
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+
+                    if (foundMap) {
+                        break;
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            return name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                removeScript(id);
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+                context.require([id]);
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        normalizedName = normalize(name, parentName, applyMap);
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length - 1, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return mod.exports;
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            var c,
+                                pkg = getOwn(config.pkgs, mod.map.id);
+                            // For packages, only support config targeted
+                            // at the main module.
+                            c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+                                      getOwn(config.config, mod.map.id);
+                            return  c || {};
+                        },
+                        exports: defined[mod.map.id]
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var map, modId, err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                map = mod.map;
+                modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            if (this.map.isDefine) {
+                                //If setting exports via 'module' is in play,
+                                //favor that over return value and exports. After that,
+                                //favor a non-undefined return value over exports use.
+                                cjsModule = this.module;
+                                if (cjsModule &&
+                                        cjsModule.exports !== undefined &&
+                                        //Make sure it is not already the exports value
+                                        cjsModule.exports !== this.exports) {
+                                    exports = cjsModule.exports;
+                                } else if (exports === undefined && this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths and packages since they require special processing,
+                //they are additive.
+                var pkgs = config.pkgs,
+                    shim = config.shim,
+                    objs = {
+                        paths: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (prop === 'map') {
+                            if (!config.map) {
+                                config.map = {};
+                            }
+                            mixin(config[prop], value, true, true);
+                        } else {
+                            mixin(config[prop], value, true);
+                        }
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+                        location = pkgObj.location;
+
+                        //Create a brand new object on pkgs, since currentPackages can
+                        //be passed in again, and config.pkgs is the internal transformed
+                        //state for all package configs.
+                        pkgs[pkgObj.name] = {
+                            name: pkgObj.name,
+                            location: location || pkgObj.name,
+                            //Remove leading dot in main, so main paths are normalized,
+                            //and remove any trailing .js, since different package
+                            //envs have different conventions: some use a module name,
+                            //some use a file name.
+                            main: (pkgObj.main || 'main')
+                                  .replace(currDirRegExp, '')
+                                  .replace(jsSuffixRegExp, '')
+                        };
+                    });
+
+                    //Done with modifications, assing packages back to context config
+                    config.pkgs = pkgs;
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overriden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+                    parentPath;
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+                    pkgs = config.pkgs;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+                        pkg = getOwn(pkgs, parentModule);
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        } else if (pkg) {
+                            //If module name is just the package name, then looking
+                            //for the main module.
+                            if (moduleName === pkg.name) {
+                                pkgPath = pkg.location + '/' + pkg.main;
+                            } else {
+                                pkgPath = pkg.location;
+                            }
+                            syms.splice(0, i, pkgPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = config.xhtml ?
+                    document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                    document.createElement('script');
+            node.type = config.scriptType || 'text/javascript';
+            node.charset = 'utf-8';
+            node.async = true;
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/labs/architecture-examples/dermis/bower_components/todomvc-common/base.css b/labs/architecture-examples/dermis/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/dermis/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/dermis/bower_components/todomvc-common/base.js b/labs/architecture-examples/dermis/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/dermis/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/dermis/bower_components/todomvc-common/bg.png b/labs/architecture-examples/dermis/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/dermis/index.html b/labs/architecture-examples/dermis/index.html
index 356b332a73..5bf03f21e0 100644
--- a/labs/architecture-examples/dermis/index.html
+++ b/labs/architecture-examples/dermis/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="dermis">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Dermis • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -57,10 +54,10 @@ <h1>todos</h1>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
 
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
-	<script src="../../../assets/require.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/requirejs/require.js"></script>
 	<script src="js/lib/dermis.js"></script>
 	<script src="js/app.js"></script>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/labs/architecture-examples/dermis/readme.md b/labs/architecture-examples/dermis/readme.md
new file mode 100644
index 0000000000..efc1012cf8
--- /dev/null
+++ b/labs/architecture-examples/dermis/readme.md
@@ -0,0 +1,26 @@
+# Dermis TodoMVC Example
+
+> Dermis is a lightweight MVVM framework with built-in data binding (via rivets).
+
+> _[Dermis - wearefractal.com/dermis](http://wearefractal.com/dermis)_
+
+
+## Learning Dermis
+
+The [Dermis website](http://wearefractal.com/dermis) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://wearefractal.com/dermis)
+* [Dermis on GitHub](https://github.com/wearefractal/dermis)
+
+Articles and guides from the community:
+
+* [Dermis in Easy Steps](http://contra.io/2013/03/28/dermis-in-easy-steps)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+Start the HTTP server and visit http://localhost/labs/architecture-examples/dermis/
diff --git a/labs/architecture-examples/dijon/bower.json b/labs/architecture-examples/dijon/bower.json
new file mode 100644
index 0000000000..0bd0d7f2fd
--- /dev/null
+++ b/labs/architecture-examples/dijon/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-dijon",
+  "version": "0.0.0",
+  "dependencies": {
+    "jquery": "~2.0.0",
+    "handlebars.js": "~1.0.0-rc.3",
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/dijon/bower_components/handlebars.js/handlebars.js b/labs/architecture-examples/dijon/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..9c653ee720
--- /dev/null
+++ b/labs/architecture-examples/dijon/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2201 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/base.js
+
+/*jshint eqnull:true*/
+this.Handlebars = {};
+
+(function(Handlebars) {
+
+Handlebars.VERSION = "1.0.0-rc.3";
+Handlebars.COMPILER_REVISION = 2;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '>= 1.0.0-rc.3'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if(inverse) { fn.not = inverse; }
+  this.helpers[name] = fn;
+};
+
+Handlebars.registerPartial = function(name, str) {
+  this.partials[name] = str;
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+var toString = Object.prototype.toString, functionType = "[object Function]";
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+
+  var ret = "";
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  options.fn = inverse;
+  options.inverse = fn;
+
+  return Handlebars.helpers['if'].call(this, context, options);
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+
+}(this.Handlebars));
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1]; 
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]); 
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []); 
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]); 
+break;
+case 6: this.$ = new yy.ProgramNode([], []); 
+break;
+case 7: this.$ = new yy.ProgramNode([]); 
+break;
+case 8: this.$ = [$$[$0]]; 
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+break;
+case 12: this.$ = $$[$0]; 
+break;
+case 13: this.$ = $$[$0]; 
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]); 
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]); 
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 18: this.$ = $$[$0-1]; 
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]); 
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+break;
+case 23: 
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]]; 
+break;
+case 27: this.$ = [[$$[$0]], null]; 
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null]; 
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 30: this.$ = [$$[$0]]; 
+break;
+case 31: this.$ = $$[$0]; 
+break;
+case 32: this.$ = new yy.StringNode($$[$0]); 
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]); 
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]); 
+break;
+case 35: this.$ = new yy.DataNode($$[$0]); 
+break;
+case 36: this.$ = new yy.HashNode($$[$0]); 
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 38: this.$ = [$$[$0]]; 
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]]; 
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]); 
+break;
+case 45: this.$ = new yy.IdNode($$[$0]); 
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
+break;
+case 47: this.$ = [$$[$0]]; 
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+                                 
+break;
+case 1: return 14; 
+break;
+case 2:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+                                 
+break;
+case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; 
+break;
+case 4: this.begin("par"); return 24; 
+break;
+case 5: return 16; 
+break;
+case 6: return 20; 
+break;
+case 7: return 19; 
+break;
+case 8: return 19; 
+break;
+case 9: return 23; 
+break;
+case 10: return 23; 
+break;
+case 11: this.popState(); this.begin('com'); 
+break;
+case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+break;
+case 13: return 22; 
+break;
+case 14: return 36; 
+break;
+case 15: return 35; 
+break;
+case 16: return 35; 
+break;
+case 17: return 39; 
+break;
+case 18: /*ignore whitespace*/ 
+break;
+case 19: this.popState(); return 18; 
+break;
+case 20: this.popState(); return 18; 
+break;
+case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30; 
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30; 
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1); return 28; 
+break;
+case 24: return 32; 
+break;
+case 25: return 32; 
+break;
+case 26: return 31; 
+break;
+case 27: return 35; 
+break;
+case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35; 
+break;
+case 29: return 'INVALID'; 
+break;
+case 30: /*ignore whitespace*/ 
+break;
+case 31: this.popState(); return 37; 
+break;
+case 32: return 5; 
+break;
+}
+};
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+
+Handlebars.print = function(ast) {
+  return new Handlebars.PrintVisitor().accept(ast);
+};;
+// lib/handlebars/compiler/ast.js
+(function() {
+
+  Handlebars.AST = {};
+
+  Handlebars.AST.ProgramNode = function(statements, inverse) {
+    this.type = "program";
+    this.statements = statements;
+    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+  };
+
+  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+    this.type = "mustache";
+    this.escaped = !unescaped;
+    this.hash = hash;
+
+    var id = this.id = rawParams[0];
+    var params = this.params = rawParams.slice(1);
+
+    // a mustache is an eligible helper if:
+    // * its id is simple (a single part, not `this` or `..`)
+    var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+    // a mustache is definitely a helper if:
+    // * it is an eligible helper, and
+    // * it has at least one parameter or hash segment
+    this.isHelper = eligibleHelper && (params.length || hash);
+
+    // if a mustache is an eligible helper but not a definite
+    // helper, it is ambiguous, and will be resolved in a later
+    // pass or at runtime.
+  };
+
+  Handlebars.AST.PartialNode = function(partialName, context) {
+    this.type         = "partial";
+    this.partialName  = partialName;
+    this.context      = context;
+  };
+
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+    verifyMatch(mustache.id, close);
+    this.type = "block";
+    this.mustache = mustache;
+    this.program  = program;
+    this.inverse  = inverse;
+
+    if (this.inverse && !this.program) {
+      this.isInverse = true;
+    }
+  };
+
+  Handlebars.AST.ContentNode = function(string) {
+    this.type = "content";
+    this.string = string;
+  };
+
+  Handlebars.AST.HashNode = function(pairs) {
+    this.type = "hash";
+    this.pairs = pairs;
+  };
+
+  Handlebars.AST.IdNode = function(parts) {
+    this.type = "ID";
+    this.original = parts.join(".");
+
+    var dig = [], depth = 0;
+
+    for(var i=0,l=parts.length; i<l; i++) {
+      var part = parts[i];
+
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        else if (part === "..") { depth++; }
+        else { this.isScoped = true; }
+      }
+      else { dig.push(part); }
+    }
+
+    this.parts    = dig;
+    this.string   = dig.join('.');
+    this.depth    = depth;
+
+    // an ID is simple if it only has one part, and that part is not
+    // `..` or `this`.
+    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
+  };
+
+  Handlebars.AST.PartialNameNode = function(name) {
+    this.type = "PARTIAL_NAME";
+    this.name = name;
+  };
+
+  Handlebars.AST.DataNode = function(id) {
+    this.type = "DATA";
+    this.id = id;
+  };
+
+  Handlebars.AST.StringNode = function(string) {
+    this.type = "STRING";
+    this.string = string;
+    this.stringModeValue = string;
+  };
+
+  Handlebars.AST.IntegerNode = function(integer) {
+    this.type = "INTEGER";
+    this.integer = integer;
+    this.stringModeValue = Number(integer);
+  };
+
+  Handlebars.AST.BooleanNode = function(bool) {
+    this.type = "BOOLEAN";
+    this.bool = bool;
+    this.stringModeValue = bool === "true";
+  };
+
+  Handlebars.AST.CommentNode = function(comment) {
+    this.type = "comment";
+    this.comment = comment;
+  };
+
+})();;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+(function() {
+  var escape = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
+
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
+
+  var escapeChar = function(chr) {
+    return escape[chr] || "&amp;";
+  };
+
+  Handlebars.Utils = {
+    escapeExpression: function(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof Handlebars.SafeString) {
+        return string.toString();
+      } else if (string == null || string === false) {
+        return "";
+      }
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    },
+
+    isEmpty: function(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  };
+})();;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+Handlebars.Compiler = function() {};
+Handlebars.JavaScriptCompiler = function() {};
+
+(function(Compiler, JavaScriptCompiler) {
+  // the foundHelper register will disambiguate helper lookup from finding a
+  // function in a context. This is necessary for mustache compatibility, which
+  // requires that context functions in blocks are evaluated by blockHelperMissing,
+  // and then proceed as if the resulting value was provided to blockHelperMissing.
+
+  Compiler.prototype = {
+    compiler: Compiler,
+
+    disassemble: function() {
+      var opcodes = this.opcodes, opcode, out = [], params, param;
+
+      for (var i=0, l=opcodes.length; i<l; i++) {
+        opcode = opcodes[i];
+
+        if (opcode.opcode === 'DECLARE') {
+          out.push("DECLARE " + opcode.name + "=" + opcode.value);
+        } else {
+          params = [];
+          for (var j=0; j<opcode.args.length; j++) {
+            param = opcode.args[j];
+            if (typeof param === "string") {
+              param = "\"" + param.replace("\n", "\\n") + "\"";
+            }
+            params.push(param);
+          }
+          out.push(opcode.opcode + " " + params.join(" "));
+        }
+      }
+
+      return out.join("\n");
+    },
+    equals: function(other) {
+      var len = this.opcodes.length;
+      if (other.opcodes.length !== len) {
+        return false;
+      }
+
+      for (var i = 0; i < len; i++) {
+        var opcode = this.opcodes[i],
+            otherOpcode = other.opcodes[i];
+        if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+          return false;
+        }
+        for (var j = 0; j < opcode.args.length; j++) {
+          if (opcode.args[j] !== otherOpcode.args[j]) {
+            return false;
+          }
+        }
+      }
+      return true;
+    },
+
+    guid: 0,
+
+    compile: function(program, options) {
+      this.children = [];
+      this.depths = {list: []};
+      this.options = options;
+
+      // These changes will propagate to the other compiler components
+      var knownHelpers = this.options.knownHelpers;
+      this.options.knownHelpers = {
+        'helperMissing': true,
+        'blockHelperMissing': true,
+        'each': true,
+        'if': true,
+        'unless': true,
+        'with': true,
+        'log': true
+      };
+      if (knownHelpers) {
+        for (var name in knownHelpers) {
+          this.options.knownHelpers[name] = knownHelpers[name];
+        }
+      }
+
+      return this.program(program);
+    },
+
+    accept: function(node) {
+      return this[node.type](node);
+    },
+
+    program: function(program) {
+      var statements = program.statements, statement;
+      this.opcodes = [];
+
+      for(var i=0, l=statements.length; i<l; i++) {
+        statement = statements[i];
+        this[statement.type](statement);
+      }
+      this.isSimple = l === 1;
+
+      this.depths.list = this.depths.list.sort(function(a, b) {
+        return a - b;
+      });
+
+      return this;
+    },
+
+    compileProgram: function(program) {
+      var result = new this.compiler().compile(program, this.options);
+      var guid = this.guid++, depth;
+
+      this.usePartial = this.usePartial || result.usePartial;
+
+      this.children[guid] = result;
+
+      for(var i=0, l=result.depths.list.length; i<l; i++) {
+        depth = result.depths.list[i];
+
+        if(depth < 2) { continue; }
+        else { this.addDepth(depth - 1); }
+      }
+
+      return guid;
+    },
+
+    block: function(block) {
+      var mustache = block.mustache,
+          program = block.program,
+          inverse = block.inverse;
+
+      if (program) {
+        program = this.compileProgram(program);
+      }
+
+      if (inverse) {
+        inverse = this.compileProgram(inverse);
+      }
+
+      var type = this.classifyMustache(mustache);
+
+      if (type === "helper") {
+        this.helperMustache(mustache, program, inverse);
+      } else if (type === "simple") {
+        this.simpleMustache(mustache);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('blockValue');
+      } else {
+        this.ambiguousMustache(mustache, program, inverse);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('ambiguousBlockValue');
+      }
+
+      this.opcode('append');
+    },
+
+    hash: function(hash) {
+      var pairs = hash.pairs, pair, val;
+
+      this.opcode('pushHash');
+
+      for(var i=0, l=pairs.length; i<l; i++) {
+        pair = pairs[i];
+        val  = pair[1];
+
+        if (this.options.stringParams) {
+          this.opcode('pushStringParam', val.stringModeValue, val.type);
+        } else {
+          this.accept(val);
+        }
+
+        this.opcode('assignToHash', pair[0]);
+      }
+      this.opcode('popHash');
+    },
+
+    partial: function(partial) {
+      var partialName = partial.partialName;
+      this.usePartial = true;
+
+      if(partial.context) {
+        this.ID(partial.context);
+      } else {
+        this.opcode('push', 'depth0');
+      }
+
+      this.opcode('invokePartial', partialName.name);
+      this.opcode('append');
+    },
+
+    content: function(content) {
+      this.opcode('appendContent', content.string);
+    },
+
+    mustache: function(mustache) {
+      var options = this.options;
+      var type = this.classifyMustache(mustache);
+
+      if (type === "simple") {
+        this.simpleMustache(mustache);
+      } else if (type === "helper") {
+        this.helperMustache(mustache);
+      } else {
+        this.ambiguousMustache(mustache);
+      }
+
+      if(mustache.escaped && !options.noEscape) {
+        this.opcode('appendEscaped');
+      } else {
+        this.opcode('append');
+      }
+    },
+
+    ambiguousMustache: function(mustache, program, inverse) {
+      var id = mustache.id,
+          name = id.parts[0],
+          isBlock = program != null || inverse != null;
+
+      this.opcode('getContext', id.depth);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      this.opcode('invokeAmbiguous', name, isBlock);
+    },
+
+    simpleMustache: function(mustache) {
+      var id = mustache.id;
+
+      if (id.type === 'DATA') {
+        this.DATA(id);
+      } else if (id.parts.length) {
+        this.ID(id);
+      } else {
+        // Simplified ID for `this`
+        this.addDepth(id.depth);
+        this.opcode('getContext', id.depth);
+        this.opcode('pushContext');
+      }
+
+      this.opcode('resolvePossibleLambda');
+    },
+
+    helperMustache: function(mustache, program, inverse) {
+      var params = this.setupFullMustacheParams(mustache, program, inverse),
+          name = mustache.id.parts[0];
+
+      if (this.options.knownHelpers[name]) {
+        this.opcode('invokeKnownHelper', params.length, name);
+      } else if (this.knownHelpersOnly) {
+        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+      } else {
+        this.opcode('invokeHelper', params.length, name);
+      }
+    },
+
+    ID: function(id) {
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+
+      var name = id.parts[0];
+      if (!name) {
+        this.opcode('pushContext');
+      } else {
+        this.opcode('lookupOnContext', id.parts[0]);
+      }
+
+      for(var i=1, l=id.parts.length; i<l; i++) {
+        this.opcode('lookup', id.parts[i]);
+      }
+    },
+
+    DATA: function(data) {
+      this.options.data = true;
+      this.opcode('lookupData', data.id);
+    },
+
+    STRING: function(string) {
+      this.opcode('pushString', string.string);
+    },
+
+    INTEGER: function(integer) {
+      this.opcode('pushLiteral', integer.integer);
+    },
+
+    BOOLEAN: function(bool) {
+      this.opcode('pushLiteral', bool.bool);
+    },
+
+    comment: function() {},
+
+    // HELPERS
+    opcode: function(name) {
+      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+    },
+
+    declare: function(name, value) {
+      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+    },
+
+    addDepth: function(depth) {
+      if(isNaN(depth)) { throw new Error("EWOT"); }
+      if(depth === 0) { return; }
+
+      if(!this.depths[depth]) {
+        this.depths[depth] = true;
+        this.depths.list.push(depth);
+      }
+    },
+
+    classifyMustache: function(mustache) {
+      var isHelper   = mustache.isHelper;
+      var isEligible = mustache.eligibleHelper;
+      var options    = this.options;
+
+      // if ambiguous, we can possibly resolve the ambiguity now
+      if (isEligible && !isHelper) {
+        var name = mustache.id.parts[0];
+
+        if (options.knownHelpers[name]) {
+          isHelper = true;
+        } else if (options.knownHelpersOnly) {
+          isEligible = false;
+        }
+      }
+
+      if (isHelper) { return "helper"; }
+      else if (isEligible) { return "ambiguous"; }
+      else { return "simple"; }
+    },
+
+    pushParams: function(params) {
+      var i = params.length, param;
+
+      while(i--) {
+        param = params[i];
+
+        if(this.options.stringParams) {
+          if(param.depth) {
+            this.addDepth(param.depth);
+          }
+
+          this.opcode('getContext', param.depth || 0);
+          this.opcode('pushStringParam', param.stringModeValue, param.type);
+        } else {
+          this[param.type](param);
+        }
+      }
+    },
+
+    setupMustacheParams: function(mustache) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    },
+
+    // this will replace setupMustacheParams when we're done
+    setupFullMustacheParams: function(mustache, program, inverse) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    }
+  };
+
+  var Literal = function(value) {
+    this.value = value;
+  };
+
+  JavaScriptCompiler.prototype = {
+    // PUBLIC API: You can override these methods in a subclass to provide
+    // alternative compiled forms for name lookup and buffering semantics
+    nameLookup: function(parent, name /* , type*/) {
+      if (/^[0-9]+$/.test(name)) {
+        return parent + "[" + name + "]";
+      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+        return parent + "." + name;
+      }
+      else {
+        return parent + "['" + name + "']";
+      }
+    },
+
+    appendToBuffer: function(string) {
+      if (this.environment.isSimple) {
+        return "return " + string + ";";
+      } else {
+        return {
+          appendToBuffer: true,
+          content: string,
+          toString: function() { return "buffer += " + string + ";"; }
+        };
+      }
+    },
+
+    initializeBuffer: function() {
+      return this.quotedString("");
+    },
+
+    namespace: "Handlebars",
+    // END PUBLIC API
+
+    compile: function(environment, options, context, asObject) {
+      this.environment = environment;
+      this.options = options || {};
+
+      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+      this.name = this.environment.name;
+      this.isChild = !!context;
+      this.context = context || {
+        programs: [],
+        environments: [],
+        aliases: { }
+      };
+
+      this.preamble();
+
+      this.stackSlot = 0;
+      this.stackVars = [];
+      this.registers = { list: [] };
+      this.compileStack = [];
+      this.inlineStack = [];
+
+      this.compileChildren(environment, options);
+
+      var opcodes = environment.opcodes, opcode;
+
+      this.i = 0;
+
+      for(l=opcodes.length; this.i<l; this.i++) {
+        opcode = opcodes[this.i];
+
+        if(opcode.opcode === 'DECLARE') {
+          this[opcode.name] = opcode.value;
+        } else {
+          this[opcode.opcode].apply(this, opcode.args);
+        }
+      }
+
+      return this.createFunctionContext(asObject);
+    },
+
+    nextOpcode: function() {
+      var opcodes = this.environment.opcodes;
+      return opcodes[this.i + 1];
+    },
+
+    eat: function() {
+      this.i = this.i + 1;
+    },
+
+    preamble: function() {
+      var out = [];
+
+      if (!this.isChild) {
+        var namespace = this.namespace;
+        var copies = "helpers = helpers || " + namespace + ".helpers;";
+        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+        if (this.options.data) { copies = copies + " data = data || {};"; }
+        out.push(copies);
+      } else {
+        out.push('');
+      }
+
+      if (!this.environment.isSimple) {
+        out.push(", buffer = " + this.initializeBuffer());
+      } else {
+        out.push("");
+      }
+
+      // track the last context pushed into place to allow skipping the
+      // getContext opcode when it would be a noop
+      this.lastContext = 0;
+      this.source = out;
+    },
+
+    createFunctionContext: function(asObject) {
+      var locals = this.stackVars.concat(this.registers.list);
+
+      if(locals.length > 0) {
+        this.source[1] = this.source[1] + ", " + locals.join(", ");
+      }
+
+      // Generate minimizer alias mappings
+      if (!this.isChild) {
+        for (var alias in this.context.aliases) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+
+      if (this.source[1]) {
+        this.source[1] = "var " + this.source[1].substring(2) + ";";
+      }
+
+      // Merge children
+      if (!this.isChild) {
+        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+      }
+
+      if (!this.environment.isSimple) {
+        this.source.push("return buffer;");
+      }
+
+      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+        params.push("depth" + this.environment.depths.list[i]);
+      }
+
+      // Perform a second pass over the output to merge content when possible
+      var source = this.mergeSource();
+
+      if (!this.isChild) {
+        var revision = Handlebars.COMPILER_REVISION,
+            versions = Handlebars.REVISION_CHANGES[revision];
+        source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+      }
+
+      if (asObject) {
+        params.push(source);
+
+        return Function.apply(this, params);
+      } else {
+        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+        return functionSource;
+      }
+    },
+    mergeSource: function() {
+      // WARN: We are not handling the case where buffer is still populated as the source should
+      // not have buffer append operations as their final action.
+      var source = '',
+          buffer;
+      for (var i = 0, len = this.source.length; i < len; i++) {
+        var line = this.source[i];
+        if (line.appendToBuffer) {
+          if (buffer) {
+            buffer = buffer + '\n    + ' + line.content;
+          } else {
+            buffer = line.content;
+          }
+        } else {
+          if (buffer) {
+            source += 'buffer += ' + buffer + ';\n  ';
+            buffer = undefined;
+          }
+          source += line + '\n  ';
+        }
+      }
+      return source;
+    },
+
+    // [blockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // On stack, after: return value of blockHelperMissing
+    //
+    // The purpose of this opcode is to take a block of the form
+    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+    // replace it on the stack with the result of properly
+    // invoking blockHelperMissing.
+    blockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      this.replaceStack(function(current) {
+        params.splice(1, 0, current);
+        return "blockHelperMissing.call(" + params.join(", ") + ")";
+      });
+    },
+
+    // [ambiguousBlockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // Compiler value, before: lastHelper=value of last found helper, if any
+    // On stack, after, if no lastHelper: same as [blockValue]
+    // On stack, after, if lastHelper: value
+    ambiguousBlockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      var current = this.topStack();
+      params.splice(1, 0, current);
+
+      // Use the options value generated from the invocation
+      params[params.length-1] = 'options';
+
+      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+    },
+
+    // [appendContent]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    //
+    // Appends the string value of `content` to the current buffer
+    appendContent: function(content) {
+      this.source.push(this.appendToBuffer(this.quotedString(content)));
+    },
+
+    // [append]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Coerces `value` to a String and appends it to the current buffer.
+    //
+    // If `value` is truthy, or 0, it is coerced into a string and appended
+    // Otherwise, the empty string is appended
+    append: function() {
+      // Force anything that is inlined onto the stack so we don't have duplication
+      // when we examine local
+      this.flushInline();
+      var local = this.popStack();
+      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+      if (this.environment.isSimple) {
+        this.source.push("else { " + this.appendToBuffer("''") + " }");
+      }
+    },
+
+    // [appendEscaped]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Escape `value` and append it to the buffer
+    appendEscaped: function() {
+      this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+    },
+
+    // [getContext]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    // Compiler value, after: lastContext=depth
+    //
+    // Set the value of the `lastContext` compiler value to the depth
+    getContext: function(depth) {
+      if(this.lastContext !== depth) {
+        this.lastContext = depth;
+      }
+    },
+
+    // [lookupOnContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext[name], ...
+    //
+    // Looks up the value of `name` on the current context and pushes
+    // it onto the stack.
+    lookupOnContext: function(name) {
+      this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+    },
+
+    // [pushContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext, ...
+    //
+    // Pushes the value of the current context onto the stack.
+    pushContext: function() {
+      this.pushStackLiteral('depth' + this.lastContext);
+    },
+
+    // [resolvePossibleLambda]
+    //
+    // On stack, before: value, ...
+    // On stack, after: resolved value, ...
+    //
+    // If the `value` is a lambda, replace it on the stack by
+    // the return value of the lambda
+    resolvePossibleLambda: function() {
+      this.context.aliases.functionType = '"function"';
+
+      this.replaceStack(function(current) {
+        return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+      });
+    },
+
+    // [lookup]
+    //
+    // On stack, before: value, ...
+    // On stack, after: value[name], ...
+    //
+    // Replace the value on the stack with the result of looking
+    // up `name` on `value`
+    lookup: function(name) {
+      this.replaceStack(function(current) {
+        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+      });
+    },
+
+    // [lookupData]
+    //
+    // On stack, before: ...
+    // On stack, after: data[id], ...
+    //
+    // Push the result of looking up `id` on the current data
+    lookupData: function(id) {
+      this.push(this.nameLookup('data', id, 'data'));
+    },
+
+    // [pushStringParam]
+    //
+    // On stack, before: ...
+    // On stack, after: string, currentContext, ...
+    //
+    // This opcode is designed for use in string mode, which
+    // provides the string value of a parameter along with its
+    // depth rather than resolving it immediately.
+    pushStringParam: function(string, type) {
+      this.pushStackLiteral('depth' + this.lastContext);
+
+      this.pushString(type);
+
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    },
+
+    emptyHash: function() {
+      this.pushStackLiteral('{}');
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{}');
+      }
+    },
+    pushHash: function() {
+      this.hash = {values: [], types: []};
+    },
+    popHash: function() {
+      var hash = this.hash;
+      this.hash = undefined;
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{' + hash.types.join(',') + '}');
+      }
+      this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+    },
+
+    // [pushString]
+    //
+    // On stack, before: ...
+    // On stack, after: quotedString(string), ...
+    //
+    // Push a quoted version of `string` onto the stack
+    pushString: function(string) {
+      this.pushStackLiteral(this.quotedString(string));
+    },
+
+    // [push]
+    //
+    // On stack, before: ...
+    // On stack, after: expr, ...
+    //
+    // Push an expression onto the stack
+    push: function(expr) {
+      this.inlineStack.push(expr);
+      return expr;
+    },
+
+    // [pushLiteral]
+    //
+    // On stack, before: ...
+    // On stack, after: value, ...
+    //
+    // Pushes a value onto the stack. This operation prevents
+    // the compiler from creating a temporary variable to hold
+    // it.
+    pushLiteral: function(value) {
+      this.pushStackLiteral(value);
+    },
+
+    // [pushProgram]
+    //
+    // On stack, before: ...
+    // On stack, after: program(guid), ...
+    //
+    // Push a program expression onto the stack. This takes
+    // a compile-time guid and converts it into a runtime-accessible
+    // expression.
+    pushProgram: function(guid) {
+      if (guid != null) {
+        this.pushStackLiteral(this.programExpression(guid));
+      } else {
+        this.pushStackLiteral(null);
+      }
+    },
+
+    // [invokeHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // Pops off the helper's parameters, invokes the helper,
+    // and pushes the helper's return value onto the stack.
+    //
+    // If the helper is not found, `helperMissing` is called.
+    invokeHelper: function(paramSize, name) {
+      this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+      this.push(helper.name);
+      this.replaceStack(function(name) {
+        return name + ' ? ' + name + '.call(' +
+            helper.callParams + ") " + ": helperMissing.call(" +
+            helper.helperMissingParams + ")";
+      });
+    },
+
+    // [invokeKnownHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // This operation is used when the helper is known to exist,
+    // so a `helperMissing` fallback is not required.
+    invokeKnownHelper: function(paramSize, name) {
+      var helper = this.setupHelper(paramSize, name);
+      this.push(helper.name + ".call(" + helper.callParams + ")");
+    },
+
+    // [invokeAmbiguous]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of disambiguation
+    //
+    // This operation is used when an expression like `{{foo}}`
+    // is provided, but we don't know at compile-time whether it
+    // is a helper or a path.
+    //
+    // This operation emits more code than the other options,
+    // and can be avoided by passing the `knownHelpers` and
+    // `knownHelpersOnly` flags at compile-time.
+    invokeAmbiguous: function(name, helperCall) {
+      this.context.aliases.functionType = '"function"';
+
+      this.pushStackLiteral('{}');    // Hash value
+      var helper = this.setupHelper(0, name, helperCall);
+
+      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+      var nextStack = this.nextStack();
+
+      this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+    },
+
+    // [invokePartial]
+    //
+    // On stack, before: context, ...
+    // On stack after: result of partial invocation
+    //
+    // This operation pops off a context, invokes a partial with that context,
+    // and pushes the result of the invocation back.
+    invokePartial: function(name) {
+      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+      if (this.options.data) {
+        params.push("data");
+      }
+
+      this.context.aliases.self = "this";
+      this.push("self.invokePartial(" + params.join(", ") + ")");
+    },
+
+    // [assignToHash]
+    //
+    // On stack, before: value, hash, ...
+    // On stack, after: hash, ...
+    //
+    // Pops a value and hash off the stack, assigns `hash[key] = value`
+    // and pushes the hash back onto the stack.
+    assignToHash: function(key) {
+      var value = this.popStack(),
+          type;
+
+      if (this.options.stringParams) {
+        type = this.popStack();
+        this.popStack();
+      }
+
+      var hash = this.hash;
+      if (type) {
+        hash.types.push("'" + key + "': " + type);
+      }
+      hash.values.push("'" + key + "': (" + value + ")");
+    },
+
+    // HELPERS
+
+    compiler: JavaScriptCompiler,
+
+    compileChildren: function(environment, options) {
+      var children = environment.children, child, compiler;
+
+      for(var i=0, l=children.length; i<l; i++) {
+        child = children[i];
+        compiler = new this.compiler();
+
+        var index = this.matchExistingProgram(child);
+
+        if (index == null) {
+          this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+          index = this.context.programs.length;
+          child.index = index;
+          child.name = 'program' + index;
+          this.context.programs[index] = compiler.compile(child, options, this.context);
+          this.context.environments[index] = child;
+        } else {
+          child.index = index;
+          child.name = 'program' + index;
+        }
+      }
+    },
+    matchExistingProgram: function(child) {
+      for (var i = 0, len = this.context.environments.length; i < len; i++) {
+        var environment = this.context.environments[i];
+        if (environment && environment.equals(child)) {
+          return i;
+        }
+      }
+    },
+
+    programExpression: function(guid) {
+      this.context.aliases.self = "this";
+
+      if(guid == null) {
+        return "self.noop";
+      }
+
+      var child = this.environment.children[guid],
+          depths = child.depths.list, depth;
+
+      var programParams = [child.index, child.name, "data"];
+
+      for(var i=0, l = depths.length; i<l; i++) {
+        depth = depths[i];
+
+        if(depth === 1) { programParams.push("depth0"); }
+        else { programParams.push("depth" + (depth - 1)); }
+      }
+
+      if(depths.length === 0) {
+        return "self.program(" + programParams.join(", ") + ")";
+      } else {
+        programParams.shift();
+        return "self.programWithDepth(" + programParams.join(", ") + ")";
+      }
+    },
+
+    register: function(name, val) {
+      this.useRegister(name);
+      this.source.push(name + " = " + val + ";");
+    },
+
+    useRegister: function(name) {
+      if(!this.registers[name]) {
+        this.registers[name] = true;
+        this.registers.list.push(name);
+      }
+    },
+
+    pushStackLiteral: function(item) {
+      return this.push(new Literal(item));
+    },
+
+    pushStack: function(item) {
+      this.flushInline();
+
+      var stack = this.incrStack();
+      if (item) {
+        this.source.push(stack + " = " + item + ";");
+      }
+      this.compileStack.push(stack);
+      return stack;
+    },
+
+    replaceStack: function(callback) {
+      var prefix = '',
+          inline = this.isInline(),
+          stack;
+
+      // If we are currently inline then we want to merge the inline statement into the
+      // replacement statement via ','
+      if (inline) {
+        var top = this.popStack(true);
+
+        if (top instanceof Literal) {
+          // Literals do not need to be inlined
+          stack = top.value;
+        } else {
+          // Get or create the current stack name for use by the inline
+          var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+          prefix = '(' + this.push(name) + ' = ' + top + '),';
+          stack = this.topStack();
+        }
+      } else {
+        stack = this.topStack();
+      }
+
+      var item = callback.call(this, stack);
+
+      if (inline) {
+        if (this.inlineStack.length || this.compileStack.length) {
+          this.popStack();
+        }
+        this.push('(' + prefix + item + ')');
+      } else {
+        // Prevent modification of the context depth variable. Through replaceStack
+        if (!/^stack/.test(stack)) {
+          stack = this.nextStack();
+        }
+
+        this.source.push(stack + " = (" + prefix + item + ");");
+      }
+      return stack;
+    },
+
+    nextStack: function() {
+      return this.pushStack();
+    },
+
+    incrStack: function() {
+      this.stackSlot++;
+      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+      return this.topStackName();
+    },
+    topStackName: function() {
+      return "stack" + this.stackSlot;
+    },
+    flushInline: function() {
+      var inlineStack = this.inlineStack;
+      if (inlineStack.length) {
+        this.inlineStack = [];
+        for (var i = 0, len = inlineStack.length; i < len; i++) {
+          var entry = inlineStack[i];
+          if (entry instanceof Literal) {
+            this.compileStack.push(entry);
+          } else {
+            this.pushStack(entry);
+          }
+        }
+      }
+    },
+    isInline: function() {
+      return this.inlineStack.length;
+    },
+
+    popStack: function(wrapped) {
+      var inline = this.isInline(),
+          item = (inline ? this.inlineStack : this.compileStack).pop();
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        if (!inline) {
+          this.stackSlot--;
+        }
+        return item;
+      }
+    },
+
+    topStack: function(wrapped) {
+      var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+          item = stack[stack.length - 1];
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        return item;
+      }
+    },
+
+    quotedString: function(str) {
+      return '"' + str
+        .replace(/\\/g, '\\\\')
+        .replace(/"/g, '\\"')
+        .replace(/\n/g, '\\n')
+        .replace(/\r/g, '\\r') + '"';
+    },
+
+    setupHelper: function(paramSize, name, missingParams) {
+      var params = [];
+      this.setupParams(paramSize, params, missingParams);
+      var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+      return {
+        params: params,
+        name: foundHelper,
+        callParams: ["depth0"].concat(params).join(", "),
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+      };
+    },
+
+    // the params and contexts arguments are passed in arrays
+    // to fill in
+    setupParams: function(paramSize, params, useRegister) {
+      var options = [], contexts = [], types = [], param, inverse, program;
+
+      options.push("hash:" + this.popStack());
+
+      inverse = this.popStack();
+      program = this.popStack();
+
+      // Avoid setting fn and inverse if neither are set. This allows
+      // helpers to do a check for `if (options.fn)`
+      if (program || inverse) {
+        if (!program) {
+          this.context.aliases.self = "this";
+          program = "self.noop";
+        }
+
+        if (!inverse) {
+         this.context.aliases.self = "this";
+          inverse = "self.noop";
+        }
+
+        options.push("inverse:" + inverse);
+        options.push("fn:" + program);
+      }
+
+      for(var i=0; i<paramSize; i++) {
+        param = this.popStack();
+        params.push(param);
+
+        if(this.options.stringParams) {
+          types.push(this.popStack());
+          contexts.push(this.popStack());
+        }
+      }
+
+      if (this.options.stringParams) {
+        options.push("contexts:[" + contexts.join(",") + "]");
+        options.push("types:[" + types.join(",") + "]");
+        options.push("hashTypes:hashTypes");
+      }
+
+      if(this.options.data) {
+        options.push("data:data");
+      }
+
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
+      return params.join(", ");
+    }
+  };
+
+  var reservedWords = (
+    "break else new var" +
+    " case finally return void" +
+    " catch for switch while" +
+    " continue function this with" +
+    " default if throw" +
+    " delete in try" +
+    " do instanceof typeof" +
+    " abstract enum int short" +
+    " boolean export interface static" +
+    " byte extends long super" +
+    " char final native synchronized" +
+    " class float package throws" +
+    " const goto private transient" +
+    " debugger implements protected volatile" +
+    " double import public let yield"
+  ).split(" ");
+
+  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+  for(var i=0, l=reservedWords.length; i<l; i++) {
+    compilerWords[reservedWords[i]] = true;
+  }
+
+  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+      return true;
+    }
+    return false;
+  };
+
+})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
+
+Handlebars.precompile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Handlebars.Compiler().compile(ast, options);
+  return new Handlebars.JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Handlebars.Compiler().compile(ast, options);
+    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+;
+// lib/handlebars/runtime.js
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          return Handlebars.VM.program(fn, data);
+        } else if(programWrapper) {
+          return programWrapper;
+        } else {
+          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
+          return programWrapper;
+        }
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(fn, data, $depth) {
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    return function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+  },
+  program: function(fn, data) {
+    return function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
diff --git a/labs/architecture-examples/dijon/bower_components/jquery/jquery.js b/labs/architecture-examples/dijon/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/dijon/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/dijon/bower_components/todomvc-common/base.css b/labs/architecture-examples/dijon/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/dijon/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/dijon/bower_components/todomvc-common/base.js b/labs/architecture-examples/dijon/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/dijon/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/dijon/bower_components/todomvc-common/bg.png b/labs/architecture-examples/dijon/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/dijon/index.html b/labs/architecture-examples/dijon/index.html
index 64da4cf680..b0bf86a949 100644
--- a/labs/architecture-examples/dijon/index.html
+++ b/labs/architecture-examples/dijon/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="dijon">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Dijon • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -43,9 +40,9 @@ <h1>todos</h1>
 	</li>
 	{{/this}}
 	</script>
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
-	<script src="../../../assets/handlebars.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/handlebars.js/handlebars.js"></script>
 	<script src="js/lib/dijon-0.5.3.min.js"></script>
 	<script src="js/config.js"></script>
 	<script src="js/models/TodosModel.js"></script>
diff --git a/labs/architecture-examples/dijon/readme.md b/labs/architecture-examples/dijon/readme.md
index be1c9d33dc..b22ea5edf9 100644
--- a/labs/architecture-examples/dijon/readme.md
+++ b/labs/architecture-examples/dijon/readme.md
@@ -1,7 +1,26 @@
-# Dijon • [TodoMVC](http://todomvc.com)
+# Dijon TodoMVC Example
+
+> An IOC/DI framework in Javascript, inspired by Robotlegs and Swiftsuspenders.
+
+> _[Dijon - github.com/creynders/dijon-framework](https://github.com/creynders/dijon-framework)_
+
+
+## Learning Dijon
+
+The [Dijon website](https://github.com/creynders/dijon-framework) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://creynders.github.com/dijon-framework/docs)
+* [Dijon on GitHub](https://github.com/creynders/dijon-framework)
+
+Get help from other Dijon users:
+
+* [Dijon on Twitter](http://twitter.com/camillereynders)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
 
 
 ## Credit
 
-Created by [Camille Reynders](http://www.creynders.be)
-Largely based on the jQuery example by [Sindre Sorhus](https://github.com/sindresorhus)
+This TodoMVC application was created by [Camille Reynders](http://www.creynders.be).
diff --git a/labs/architecture-examples/duel/.bowerrc b/labs/architecture-examples/duel/.bowerrc
new file mode 100644
index 0000000000..86eb6050a1
--- /dev/null
+++ b/labs/architecture-examples/duel/.bowerrc
@@ -0,0 +1,3 @@
+{
+	"directory": "src/main/webapp/bower_components"
+}
diff --git a/labs/architecture-examples/duel/bower.json b/labs/architecture-examples/duel/bower.json
new file mode 100644
index 0000000000..0b502a9c5d
--- /dev/null
+++ b/labs/architecture-examples/duel/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-duel",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/duel/readme.md b/labs/architecture-examples/duel/readme.md
index b1c1346fc3..cf4a38b747 100644
--- a/labs/architecture-examples/duel/readme.md
+++ b/labs/architecture-examples/duel/readme.md
@@ -1,37 +1,47 @@
-TodoMVC implemented in DUEL
-===========================
+# DUEL TodoMVC Example
 
-Prerequisites
--------------
+> DUEL is a dual-side templating engine using HTML for layout and 100% pure JavaScript as the binding language. The same views may be executed both directly in the browser (client-side template) and on the server (server-side template).
 
-This example requires [Apache Maven 3](http://maven.apache.org/download.html) to build.
+> _[DUEL - bitbucket.org/mckamey/duel/wiki/Home](http://bitbucket.org/mckamey/duel/wiki/Home)_
+
+
+## Learning DUEL
+
+The [DUEL website](http://bitbucket.org/mckamey/duel/wiki/Home) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Syntax](https://bitbucket.org/mckamey/duel/wiki/Syntax)
+* [Examples](https://bitbucket.org/mckamey/duel/wiki/Examples)
+* [DUEL on BitBucket](https://bitbucket.org/mckamey/duel/src)
 
-About DUEL
-----------
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
 
-[DUEL](http://duelengine.org) is a duel-sided template engine. Views written as markup get precompiled into both
-JavaScript (client-side templates) and Java (server-side templates).
 
-The client-side templates are executed as functions directly from JavaScript. The result
-can be rendered as either text markup or as DOM objects. This example generates DOM objects for views.
+## Implementation
 
-This particular example only uses the server-side templates for debugging. They have been generated into
-the `target/generated-sources/duel/` directory.
+[DUEL](http://duelengine.org) is a duel-sided template engine. Views written as markup get precompiled into both JavaScript (client-side templates) and Java (server-side templates).
 
-How to build
-------------
+The client-side templates are executed as functions directly from JavaScript. The result can be rendered as either text markup or as DOM objects. This example generates DOM objects for views.
 
-Run a standard Maven build command in the directory that contains the `pom.xml`:
+This particular example only uses the server-side templates for debugging. They have been generated into the `target/generated-sources/duel/` directory.
+
+
+## Building
+
+This example requires [Apache Maven 3](http://maven.apache.org/download.html) to build.
+
+To run a standard Maven build command in the directory that contains the `pom.xml`:
 
 	mvn clean package
 
 Maven will download any dependencies, clean out any previously built files, and generate a new static app in the `www/` directory.
 
-How to run debug version
-------------------------
+
+## Running
 
 To run a debug-able version using Tomcat 7 as the web server, use this Maven command:
 
 	mvn tomcat7:run
 
-Then navigate your browser to: http://127.0.0.1:8080/
+Then navigate your browser to http://localhost:8080/
diff --git a/labs/architecture-examples/duel/src/main/resources/views/HomePage.duel b/labs/architecture-examples/duel/src/main/resources/views/HomePage.duel
index db4563711f..8f05e31e2a 100644
--- a/labs/architecture-examples/duel/src/main/resources/views/HomePage.duel
+++ b/labs/architecture-examples/duel/src/main/resources/views/HomePage.duel
@@ -1,13 +1,10 @@
 <view name="HomePage"><!doctype html>
-<html lang="en">
+<html lang="en" data-framework="duel">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-	<title>DUEL • TodoMVC</title>
+	<title>DUEL &bull; TodoMVC</title>
 	<link rel="stylesheet" href="/css/styles.merge">
-	<!--[if IE]>
-	<script src="../../../../assets/ie.js"></script>
-	<![endif]-->
 </head>
 <body>
 	<footer id="info">
@@ -15,7 +12,6 @@
 		<p>Ported to <a href="http://duelengine.org">DUEL</a> by <a href="http://mck.me">Stephen McKamey</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-	<script src="../../../../assets/base.js"></script>
 	<script src="/js/scripts.merge"></script>
 </body>
 </html>
diff --git a/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.css b/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.js b/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/bg.png b/labs/architecture-examples/duel/src/main/webapp/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/duel/src/main/webapp/css/styles.merge b/labs/architecture-examples/duel/src/main/webapp/css/styles.merge
index d2c095b344..b9db3246bd 100644
--- a/labs/architecture-examples/duel/src/main/webapp/css/styles.merge
+++ b/labs/architecture-examples/duel/src/main/webapp/css/styles.merge
@@ -1,5 +1,2 @@
-# template styles
-/css/base.css
-
-# app overrides (not used)
-#/css/app.css
\ No newline at end of file
+# todomvc base file
+/bower_components/todomvc-common/base.css
diff --git a/labs/architecture-examples/duel/src/main/webapp/js/scripts.merge b/labs/architecture-examples/duel/src/main/webapp/js/scripts.merge
index 39cc1c0611..72ee70cebc 100644
--- a/labs/architecture-examples/duel/src/main/webapp/js/scripts.merge
+++ b/labs/architecture-examples/duel/src/main/webapp/js/scripts.merge
@@ -1,3 +1,6 @@
+# todomvc base file
+/bower_components/todomvc-common/base.js
+
 # libraries
 /js/lib/duel.js
 
diff --git a/labs/architecture-examples/duel/www/cdn/502117dcda6b1a71004e818c348c9de5fc80966a.css b/labs/architecture-examples/duel/www/cdn/502117dcda6b1a71004e818c348c9de5fc80966a.css
deleted file mode 100644
index 8ada5e0a05..0000000000
--- a/labs/architecture-examples/duel/www/cdn/502117dcda6b1a71004e818c348c9de5fc80966a.css
+++ /dev/null
@@ -1 +0,0 @@
-html,body{margin:0;padding:0;}button{margin:0;padding:0;border:0;background:none;font-size:100%;vertical-align:baseline;font-family:inherit;color:inherit;-webkit-appearance:none;-ms-appearance:none;-o-appearance:none;appearance:none;}body{font:14px 'Helvetica Neue',Helvetica,Arial,sans-serif;line-height:1.4em;background:#EEE url("0c975f0bb536597038b63a8cb0d85cff2222b0c9.png");color:#4d4d4d;width:550px;margin:0 auto;-webkit-font-smoothing:antialiased;-moz-font-smoothing:antialiased;-ms-font-smoothing:antialiased;-o-font-smoothing:antialiased;font-smoothing:antialiased;}#todoapp{background:#fff;background:rgba(255,255,255,0.9);margin:130px 0 40px 0;border:1px solid #ccc;position:relative;border-top-left-radius:2px;border-top-right-radius:2px;box-shadow:0 2px 6px 0 rgba(0,0,0,0.2),0 25px 50px 0 rgba(0,0,0,0.15);}#todoapp:before{content:'';border-left:1px solid #f5d6d6;border-right:1px solid #f5d6d6;width:2px;position:absolute;top:0;left:40px;height:100%;}#todoapp h1{position:absolute;top:-120px;width:100%;font-size:70px;font-weight:bold;text-align:center;color:#b3b3b3;color:rgba(255,255,255,0.3);text-shadow:-1px -1px rgba(0,0,0,0.2);-webkit-text-rendering:optimizeLegibility;-moz-text-rendering:optimizeLegibility;-ms-text-rendering:optimizeLegibility;-o-text-rendering:optimizeLegibility;text-rendering:optimizeLegibility;}#header{padding-top:15px;border-radius:inherit;}#todoapp header:before{content:'';position:absolute;top:0;right:0;left:0;height:15px;z-index:2;border-bottom:1px solid #6c615c;background:#8d7d77;background:-webkit-gradient(linear,left top,left bottom,from(rgba(132,110,100,0.8)),to(rgba(101,84,76,0.8)));background:-webkit-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-moz-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-o-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-ms-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));filter:progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83',EndColorStr='#847670');border-radius:inherit;}#todoapp input::-webkit-input-placeholder{font-style:italic;}#todoapp input:-moz-placeholder{font-style:italic;color:#a9a9a9;}#new-todo,.edit{margin:0;width:100%;font-size:24px;font-family:inherit;line-height:1.4em;border:0;outline:none;color:inherit;padding:6px;border:1px solid #999;box-shadow:inset 0 -1px 5px 0 rgba(0,0,0,0.2);-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-font-smoothing:antialiased;-ms-font-smoothing:antialiased;-o-font-smoothing:antialiased;font-smoothing:antialiased;}#new-todo{padding:16px 16px 16px 60px;border:none;background:rgba(0,0,0,0.02);position:relative;z-index:2;box-shadow:none;}#main{position:relative;z-index:2;border-top:1px dotted #adadad;}label[for='toggle-all']{display:none;}#toggle-all{position:absolute;top:-42px;left:12px;text-align:center;-webkit-appearance:none;-ms-appearance:none;-o-appearance:none;appearance:none;-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg);}#toggle-all:before{content:'»';font-size:28px;color:#d9d9d9;padding:0 25px 7px;}#toggle-all:checked:before{color:#737373;}@media screen and (-webkit-min-device-pixel-ratio:0){#toggle-all{top:-52px;left:-11px;}}#todo-list{margin:0;padding:0;list-style:none;}#todo-list li{position:relative;font-size:24px;border-bottom:1px dotted #ccc;}#todo-list li:last-child{border-bottom:none;}#todo-list li.editing{border-bottom:none;padding:0;}#todo-list li.editing .edit{display:block;width:506px;padding:13px 17px 12px 17px;margin:0 0 0 43px;}#todo-list li.editing .view{display:none;}#todo-list li .toggle{text-align:center;width:35px;-webkit-appearance:none;-ms-appearance:none;-o-appearance:none;appearance:none;}#todo-list li .toggle:after{font-size:18px;content:'✔';line-height:40px;font-size:20px;color:#d9d9d9;text-shadow:0 -1px 0 #bfbfbf;}#todo-list li .toggle:checked:after{color:#85ada7;text-shadow:0 1px 0 #669991;bottom:1px;position:relative;}#todo-list li label{word-break:break-word;margin:20px 15px;display:inline-block;-webkit-transition:color 0.4s;-moz-transition:color 0.4s;-ms-transition:color 0.4s;-o-transition:color 0.4s;transition:color 0.4s;}#todo-list li.complete label{color:#a9a9a9;text-decoration:line-through;}#todo-list li .destroy{display:none;position:absolute;top:10px;right:10px;width:40px;height:40px;font-size:22px;color:#a88a8a;-webkit-transition:all 0.2s;-moz-transition:all 0.2s;-ms-transition:all 0.2s;-o-transition:all 0.2s;transition:all 0.2s;}#todo-list li .destroy:hover{text-shadow:0 0 1px #000,0 0 10px rgba(199,107,107,0.8);-webkit-transform:scale(1.3);-moz-transform:scale(1.3);-ms-transform:scale(1.3);-o-transform:scale(1.3);transform:scale(1.3);}#todo-list li .destroy:after{content:'✖';}#todo-list li:hover .destroy{display:block;}#todo-list li .edit{display:none;}#todo-list li.editing:last-child{margin-bottom:-1px;}#footer{color:#777;padding:0 15px;position:absolute;right:0;bottom:-31px;left:0;z-index:1;text-align:center;}#footer:before{content:'';position:absolute;right:0;bottom:31px;left:0;height:100px;z-index:-1;box-shadow:0 1px 1px rgba(0,0,0,0.3),0 6px 0 -3px rgba(255,255,255,0.8),0 7px 1px -3px rgba(0,0,0,0.3),0 42px 0 -6px rgba(255,255,255,0.8),0 43px 2px -6px rgba(0,0,0,0.2);}#todo-count{float:left;text-align:left;}#filters{margin:0;padding:0;list-style:none;position:absolute;right:0;left:0;}#filters li{display:inline;}#filters li a{color:#83756f;margin:2px;text-decoration:none;}#filters li a.selected{font-weight:bold;}#clear-completed{float:right;line-height:20px;text-decoration:none;background:rgba(0,0,0,0.1);font-size:11px;padding:0 10px;position:relative;border-radius:3px;box-shadow:0 -1px 0 0 rgba(0,0,0,0.2);}#clear-completed:hover{background:rgba(0,0,0,0.15);box-shadow:0 -1px 0 0 rgba(0,0,0,0.3);}#info{margin:65px auto 0;color:#a6a6a6;font-size:12px;text-shadow:0 1px 0 rgba(255,255,255,0.7);text-align:center;}#info a{color:inherit;}
\ No newline at end of file
diff --git a/labs/architecture-examples/duel/www/cdn/1de7392f10ea2465d68b839144090d158ba7730f.js b/labs/architecture-examples/duel/www/cdn/cb86ce6c04dc2c3e1a7111b0000b1252c883d20c.js
similarity index 71%
rename from labs/architecture-examples/duel/www/cdn/1de7392f10ea2465d68b839144090d158ba7730f.js
rename to labs/architecture-examples/duel/www/cdn/cb86ce6c04dc2c3e1a7111b0000b1252c883d20c.js
index c0cee8d4d2..d9b4fc2de2 100644
--- a/labs/architecture-examples/duel/www/cdn/1de7392f10ea2465d68b839144090d158ba7730f.js
+++ b/labs/architecture-examples/duel/www/cdn/cb86ce6c04dc2c3e1a7111b0000b1252c883d20c.js
@@ -1,4 +1,9 @@
-/*
+(function(){function g(){var a=["labs","architecture-examples","dependency-examples"].filter(function(a){return location.href.match(RegExp(a))})[0];return location.href.substr(0,location.href.indexOf(a))}function e(a,c){if(!(this instanceof e))return new e(a,c);var b,d;if("object"!==typeof a)try{a=JSON.parse(a)}catch(h){return}if(c)b=c.template,d=c.framework;if(!b&&a.templates)b=a.templates.todomvc;!d&&document.querySelector("[data-framework]")&&(d=document.querySelector("[data-framework]").getAttribute("data-framework"));
+if(b&&a[d])this.frameworkJSON=a[d],this.template=b,this.append()}if("todomvc.com"===location.hostname)window._gaq=[["_setAccount","UA-31081062-1"],["_trackPageview"]],function(a,c){var b=a.createElement(c),d=a.getElementsByTagName(c)[0];b.src="//www.google-analytics.com/ga.js";d.parentNode.insertBefore(b,d)}(document,"script");e.prototype._prepareTemplate=function(){var a=document.createElement("aside"),c=a.cloneNode(a);c.innerHTML=this.template;var b=c.cloneNode(a);b.removeChild(b.querySelector("ul"));
+b.removeChild(b.querySelectorAll("footer")[1]);return{header:b,links:c.cloneNode(a).querySelector("ul a"),footer:c.cloneNode(a).querySelectorAll("footer")[1]}};e.prototype._parseTemplate=function(){if(this.template){var a=this.frameworkJSON,c=this._prepareTemplate(),b=document.createElement("aside"),d=c.links.outerHTML,e=/\{\{([^}]*)\}\}/g,f;f=c.header.innerHTML.replace(e,function(b,c){return a[c]});b.innerHTML=f;if(a.examples)f=a.examples.map(function(a){return"<h5>"+a.name+'</h5><p>  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/'+
+(a.source_url||a.url)+'">Source</a></p>'}).join(""),b.querySelector(".source-links").innerHTML=f;a.link_groups&&(f=a.link_groups.map(function(a){return"<h4>"+a.heading+"</h4><ul>"+a.links.map(function(a){return"<li>"+d.replace(e,function(b,c){return a[c]})+"</li>"}).join("")+"</ul>"}).join(""),b.innerHTML+=f,b.innerHTML+=c.footer.outerHTML);return b}};e.prototype.append=function(){var a=this._parseTemplate();a.className="learn";document.body.className=(document.body.className+" learn-bar").trim();
+document.body.insertAdjacentElement("afterBegin",a)};(function(){var a=document.createElement("a"),c=document.createElement("p"),b=document.getElementById("info");if(b)a.href="https://github.com/tastejs/todomvc/tree/gh-pages"+(0<location.hostname.indexOf("github.io")?location.pathname.replace(/todomvc\//,""):location.pathname),a.appendChild(document.createTextNode("Check out the source")),c.appendChild(a),b.appendChild(c)})();if("tastejs.github.io"===location.hostname)location.href=location.href.replace("tastejs.github.io/todomvc",
+"todomvc.com");(function(a,c){var b=new XMLHttpRequest;b.open("GET",g()+a,!0);b.send();b.onload=function(){200===b.status&&c&&c(b.responseText)}})("learn.json",e)})();/*
  DUEL v0.8.2 http://duelengine.org
  Copyright (c)2006-2012 Stephen M. McKamey.
  Licensed under The MIT License.
@@ -21,8 +26,8 @@ colspan:"colSpan",cellpadding:"cellPadding",cellspacing:"cellSpacing",tabindex:"
 a.parentNode.replaceChild(c,a);return c};q.prototype.reload=function(){var a=m;try{var b=this.toDOM();a.replaceChild(b,a.documentElement);if(a.createStyleSheet){for(var c=b.firstChild;c&&"HEAD"!==(c.tagName||"");)c=c.nextSibling;for(var f=c&&c.firstChild;f;){if("LINK"===(f.tagName||""))f.href=f.href;f=f.nextSibling}}}catch(d){a=a.open("text/html"),a.write(this.toString()),a.close()}};return u}(document,window.ScriptEngineMajorVersion);var todos=todos||{};
 (function(i,f,h){function e(){var b="undefined"!==typeof JSON?JSON.stringify(a):a;f.setItem(h,b)}var a,f=f||function(){var b={};return{getItem:function(a){return b[a]},setItem:function(a,d){b[a]=d}}}(),g=f.getItem(h);a=g?"undefined"!==typeof JSON?JSON.parse(g):g:[];i.model={tasks:function(){return a},stats:function(){for(var b={total:a.length,active:a.length,completed:0},c=a.length;c--;)a[c].completed&&b.completed++;b.active-=b.completed;return b},add:function(b){b={id:((new Date).getTime()+Math.random()).toString(36),
 title:b,completed:!1};a.push(b);e();return b},edit:function(b,c){for(var d=a.length;d--;)if(a[d].id===b){a[d].title=c;e();break}},toggle:function(b,c){for(var d=a.length;d--;)if(a[d].id===b){a[d].completed=c;e();break}},toggleAll:function(b){for(var c=a.length;c--;)a[c].completed=b;e()},remove:function(b){for(var c=a.length;c--;)if(a[c].id===b){a.splice(c,1);e();break}},expunge:function(){for(var b=a.length;b--;)a[b].completed&&a.splice(b,1);e()}}})(todos,window.localStorage,"todos-duel");var todos=todos||{};todos.views=todos.views||{};todos.views.Stats=duel([""," ",["$if",{test:function(a){return a.total}},["footer",{id:"footer"}," ",["span",{id:"todo-count"},["strong",function(a){return a.active}]," ",function(a){return 1===a.active?"item":"items"}," left"]," "," ",["$if",{test:function(a){return a.completed}},["button",{id:"clear-completed",onclick:function(){return todos.actions.clear_click}},"Clear completed (",function(a){return a.completed},")"]]]]]);var todos=todos||{};todos.views=todos.views||{};
-todos.views.Task=duel([""," ",["li",{"class":function(a){return a.completed?"complete":""},ondblclick:function(a){return todos.actions.content_dblclick(a.id)}}," ",["div",{"class":"view"}," ",["input",{"class":"toggle",type:"checkbox",checked:function(a){return a.completed},onchange:function(a){return todos.actions.completed_change(a.id)}}]," ",["label",function(a){return a.title}]," ",["button",{"class":"destroy",onclick:function(a){return todos.actions.remove_click(a.id)}}]," "]," ",["input",{"class":"edit",
-type:"text",value:function(a){return a.title},onblur:function(a){return todos.actions.edit_blur(a.id)},onkeypress:function(a){return todos.actions.edit_keypress(a.id)}}]]]);var todos=todos||{};todos.views=todos.views||{};todos.views.Tasks=duel([""," ",["$if",{test:function(a){return a.tasks.length}},["section",{id:"main"}," ",["input",{id:"toggle-all",type:"checkbox",checked:function(a){return!a.stats.active},onchange:function(){return todos.actions.toggle_change}}]," ",["label",{"for":"toggle-all"},"Mark all as complete"]," ",["ul",{id:"todo-list"}," ",["$for",{each:function(a){return a.tasks}}," ",["$call",{view:function(){return todos.views.Task}}]]," "]]]]);var todos=todos||{};todos.views=todos.views||{};todos.views.TodoApp=duel(["section",{id:"todoapp"}," ",["header",{id:"header"}," ",["h1","todos"]," ",["input",{id:"new-todo",placeholder:"What needs to be done?",autofocus:null,onblur:function(){return todos.actions.add_blur},onkeypress:function(){return todos.actions.add_keypress}}]," "]," ",["$call",{view:function(){return todos.views.Tasks},data:function(a){return a}}]," ",["$call",{view:function(){return todos.views.Stats},data:function(a){return a.stats}}]]);var todos=todos||{};
+todos.views.Task=duel([""," ",["li",{"class":function(a){return a.completed?"complete":""}}," ",["div",{"class":"view"}," ",["input",{"class":"toggle",type:"checkbox",checked:function(a){return a.completed},onchange:function(a){return todos.actions.completed_change(a.id)}}]," ",["label",{ondblclick:function(a){return todos.actions.content_dblclick(a.id)}},function(a){return a.title}]," ",["button",{"class":"destroy",onclick:function(a){return todos.actions.remove_click(a.id)}}]," "]," ",["input",
+{"class":"edit",type:"text",value:function(a){return a.title},onblur:function(a){return todos.actions.edit_blur(a.id)},onkeypress:function(a){return todos.actions.edit_keypress(a.id)}}]]]);var todos=todos||{};todos.views=todos.views||{};todos.views.Tasks=duel([""," ",["$if",{test:function(a){return a.tasks.length}},["section",{id:"main"}," ",["input",{id:"toggle-all",type:"checkbox",checked:function(a){return!a.stats.active},onchange:function(){return todos.actions.toggle_change}}]," ",["label",{"for":"toggle-all"},"Mark all as complete"]," ",["ul",{id:"todo-list"}," ",["$for",{each:function(a){return a.tasks}}," ",["$call",{view:function(){return todos.views.Task}}]]," "]]]]);var todos=todos||{};todos.views=todos.views||{};todos.views.TodoApp=duel(["section",{id:"todoapp"}," ",["header",{id:"header"}," ",["h1","todos"]," ",["input",{id:"new-todo",placeholder:"What needs to be done?",autofocus:null,onblur:function(){return todos.actions.add_blur},onkeypress:function(){return todos.actions.add_keypress}}]," "]," ",["$call",{view:function(){return todos.views.Tasks},data:function(a){return a}}]," ",["$call",{view:function(){return todos.views.Stats},data:function(a){return a.stats}}]]);var todos=todos||{};
 (function(b,e){function f(a){var a=a||b.model.stats(),a=b.views.Stats(a).toDOM(),c=e.getElementById(i);c?c.parentNode.replaceChild(a,c):e.getElementById(g).appendChild(a)}function d(){var a={tasks:b.model.tasks(),stats:b.model.stats()},c=b.views.Tasks(a).toDOM(),d=e.getElementById(j);d?d.parentNode.replaceChild(c,d):e.getElementById(g).appendChild(c);f(a.stats)}function h(a){var c=(a.value||"").trim();a.value="";c&&(a=b.model.add(c),(c=e.getElementById(k))?(c.appendChild(b.views.Task(a).toDOM()),f()):
 d())}var i="footer",g="todoapp",j="main",k="todo-list";b.actions={add_blur:function(){h(this)},add_keypress:function(a){13===a.keyCode&&h(this)},edit_blur:function(a){return function(){var c=(this.value||"").trim();(this.value=c)?b.model.edit(a,c):b.model.remove(a);d()}},edit_keypress:function(){return function(a){13===a.keyCode&&this.blur()}},remove_click:function(a){return function(){b.model.remove(a);d()}},clear_click:function(){b.model.expunge();d()},content_dblclick:function(){return function(){this.className=
 "editing";this.getElementsByTagName("input")[1].focus()}},completed_change:function(a){return function(){b.model.toggle(a,this.checked);d()}},toggle_change:function(){b.model.toggleAll(this.checked);d()}};(function(a){var c=b.views.TodoApp({tasks:b.model.tasks(),stats:b.model.stats()}).toDOM();a.insertBefore(c,a.firstChild)})(e.body)})(todos,document);
\ No newline at end of file
diff --git a/labs/architecture-examples/duel/www/cdn/d764469b1882372019d07f8c1174b1d64507e56d.css b/labs/architecture-examples/duel/www/cdn/d764469b1882372019d07f8c1174b1d64507e56d.css
new file mode 100644
index 0000000000..7cd184fd78
--- /dev/null
+++ b/labs/architecture-examples/duel/www/cdn/d764469b1882372019d07f8c1174b1d64507e56d.css
@@ -0,0 +1 @@
+html,body{margin:0;padding:0;}button{margin:0;padding:0;border:0;background:none;font-size:100%;vertical-align:baseline;font-family:inherit;color:inherit;-webkit-appearance:none;-ms-appearance:none;-o-appearance:none;appearance:none;}body{font:14px 'Helvetica Neue',Helvetica,Arial,sans-serif;line-height:1.4em;background:#eaeaea url("0c975f0bb536597038b63a8cb0d85cff2222b0c9.png");color:#4d4d4d;width:550px;margin:0 auto;-webkit-font-smoothing:antialiased;-moz-font-smoothing:antialiased;-ms-font-smoothing:antialiased;-o-font-smoothing:antialiased;font-smoothing:antialiased;}#todoapp{background:#fff;background:rgba(255,255,255,0.9);margin:130px 0 40px 0;border:1px solid #ccc;position:relative;border-top-left-radius:2px;border-top-right-radius:2px;box-shadow:0 2px 6px 0 rgba(0,0,0,0.2),0 25px 50px 0 rgba(0,0,0,0.15);}#todoapp:before{content:'';border-left:1px solid #f5d6d6;border-right:1px solid #f5d6d6;width:2px;position:absolute;top:0;left:40px;height:100%;}#todoapp input::-webkit-input-placeholder{font-style:italic;}#todoapp input:-moz-placeholder{font-style:italic;color:#a9a9a9;}#todoapp h1{position:absolute;top:-120px;width:100%;font-size:70px;font-weight:bold;text-align:center;color:#b3b3b3;color:rgba(255,255,255,0.3);text-shadow:-1px -1px rgba(0,0,0,0.2);-webkit-text-rendering:optimizeLegibility;-moz-text-rendering:optimizeLegibility;-ms-text-rendering:optimizeLegibility;-o-text-rendering:optimizeLegibility;text-rendering:optimizeLegibility;}#header{padding-top:15px;border-radius:inherit;}#header:before{content:'';position:absolute;top:0;right:0;left:0;height:15px;z-index:2;border-bottom:1px solid #6c615c;background:#8d7d77;background:-webkit-gradient(linear,left top,left bottom,from(rgba(132,110,100,0.8)),to(rgba(101,84,76,0.8)));background:-webkit-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-moz-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-o-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:-ms-linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));background:linear-gradient(top,rgba(132,110,100,0.8),rgba(101,84,76,0.8));filter:progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83',EndColorStr='#847670');border-top-left-radius:1px;border-top-right-radius:1px;}#new-todo,.edit{position:relative;margin:0;width:100%;font-size:24px;font-family:inherit;line-height:1.4em;border:0;outline:none;color:inherit;padding:6px;border:1px solid #999;box-shadow:inset 0 -1px 5px 0 rgba(0,0,0,0.2);-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-font-smoothing:antialiased;-ms-font-smoothing:antialiased;-o-font-smoothing:antialiased;font-smoothing:antialiased;}#new-todo{padding:16px 16px 16px 60px;border:none;background:rgba(0,0,0,0.02);z-index:2;box-shadow:none;}#main{position:relative;z-index:2;border-top:1px dotted #adadad;}label[for='toggle-all']{display:none;}#toggle-all{position:absolute;top:-42px;left:-4px;width:40px;text-align:center;border:none;}#toggle-all:before{content:'»';font-size:28px;color:#d9d9d9;padding:0 25px 7px;}#toggle-all:checked:before{color:#737373;}#todo-list{margin:0;padding:0;list-style:none;}#todo-list li{position:relative;font-size:24px;border-bottom:1px dotted #ccc;}#todo-list li:last-child{border-bottom:none;}#todo-list li.editing{border-bottom:none;padding:0;}#todo-list li.editing .edit{display:block;width:506px;padding:13px 17px 12px 17px;margin:0 0 0 43px;}#todo-list li.editing .view{display:none;}#todo-list li .toggle{text-align:center;width:40px;height:auto;position:absolute;top:0;bottom:0;margin:auto 0;border:none;-webkit-appearance:none;-ms-appearance:none;-o-appearance:none;appearance:none;}#todo-list li .toggle:after{content:'✔';line-height:43px;font-size:20px;color:#d9d9d9;text-shadow:0 -1px 0 #bfbfbf;}#todo-list li .toggle:checked:after{color:#85ada7;text-shadow:0 1px 0 #669991;bottom:1px;position:relative;}#todo-list li label{word-break:break-word;padding:15px;margin-left:45px;display:block;line-height:1.2;-webkit-transition:color 0.4s;-moz-transition:color 0.4s;-ms-transition:color 0.4s;-o-transition:color 0.4s;transition:color 0.4s;}#todo-list li.completed label{color:#a9a9a9;text-decoration:line-through;}#todo-list li .destroy{display:none;position:absolute;top:0;right:10px;bottom:0;width:40px;height:40px;margin:auto 0;font-size:22px;color:#a88a8a;-webkit-transition:all 0.2s;-moz-transition:all 0.2s;-ms-transition:all 0.2s;-o-transition:all 0.2s;transition:all 0.2s;}#todo-list li .destroy:hover{text-shadow:0 0 1px #000,0 0 10px rgba(199,107,107,0.8);-webkit-transform:scale(1.3);-moz-transform:scale(1.3);-ms-transform:scale(1.3);-o-transform:scale(1.3);transform:scale(1.3);}#todo-list li .destroy:after{content:'✖';}#todo-list li:hover .destroy{display:block;}#todo-list li .edit{display:none;}#todo-list li.editing:last-child{margin-bottom:-1px;}#footer{color:#777;padding:0 15px;position:absolute;right:0;bottom:-31px;left:0;height:20px;z-index:1;text-align:center;}#footer:before{content:'';position:absolute;right:0;bottom:31px;left:0;height:50px;z-index:-1;box-shadow:0 1px 1px rgba(0,0,0,0.3),0 6px 0 -3px rgba(255,255,255,0.8),0 7px 1px -3px rgba(0,0,0,0.3),0 43px 0 -6px rgba(255,255,255,0.8),0 44px 2px -6px rgba(0,0,0,0.2);}#todo-count{float:left;text-align:left;}#filters{margin:0;padding:0;list-style:none;position:absolute;right:0;left:0;}#filters li{display:inline;}#filters li a{color:#83756f;margin:2px;text-decoration:none;}#filters li a.selected{font-weight:bold;}#clear-completed{float:right;position:relative;line-height:20px;text-decoration:none;background:rgba(0,0,0,0.1);font-size:11px;padding:0 10px;border-radius:3px;box-shadow:0 -1px 0 0 rgba(0,0,0,0.2);}#clear-completed:hover{background:rgba(0,0,0,0.15);box-shadow:0 -1px 0 0 rgba(0,0,0,0.3);}#info{margin:65px auto 0;color:#a6a6a6;font-size:12px;text-shadow:0 1px 0 rgba(255,255,255,0.7);text-align:center;}#info a{color:inherit;}@media screen and (-webkit-min-device-pixel-ratio:0){#toggle-all,#todo-list li .toggle{background:none;}#todo-list li .toggle{height:40px;}#toggle-all{top:-56px;left:-15px;width:65px;height:41px;-webkit-transform:rotate(90deg);transform:rotate(90deg);-webkit-appearance:none;appearance:none;}}.hidden{display:none;}hr{margin:20px 0;border:0;border-top:1px dashed #C5C5C5;border-bottom:1px dashed #F7F7F7;}.learn a{font-weight:normal;text-decoration:none;color:#b83f45;}.learn a:hover{text-decoration:underline;color:#787e7e;}.learn h3,.learn h4,.learn h5{margin:10px 0;font-weight:500;line-height:1.2;color:#000;}.learn h3{font-size:24px;}.learn h4{font-size:18px;}.learn h5{margin-bottom:0;font-size:14px;}.learn ul{padding:0;margin:0 0 30px 25px;}.learn li{line-height:20px;}.learn p{font-size:15px;font-weight:300;line-height:1.3;margin-top:0;margin-bottom:0;}.quote{border:none;margin:20px 0 60px 0;}.quote p{font-style:italic;}.quote p:before{content:'“';font-size:50px;opacity:0.15;position:absolute;top:-20px;left:3px;}.quote p:after{content:'”';font-size:50px;opacity:0.15;position:absolute;bottom:-42px;right:3px;}.quote footer{position:absolute;bottom:-40px;right:0;}.quote footer img{border-radius:3px;}.quote footer a{margin-left:5px;vertical-align:middle;}.speech-bubble{position:relative;padding:10px;background:rgba(0,0,0,0.04);border-radius:5px;}.speech-bubble:after{content:'';position:absolute;top:100%;right:30px;border:13px solid transparent;border-top-color:rgba(0,0,0,0.04);}.learn-bar>.learn{position:absolute;width:272px;top:8px;left:-300px;padding:10px;border-radius:5px;background-color:rgba(255,255,255,0.6);transition-property:left;transition-duration:500ms;}@media (min-width:899px){.learn-bar{width:auto;margin:0 0 0 300px;}.learn-bar>.learn{left:8px;}.learn-bar #todoapp{width:550px;margin:130px auto 40px auto;}}
\ No newline at end of file
diff --git a/labs/architecture-examples/duel/www/index.html b/labs/architecture-examples/duel/www/index.html
index 380514a00c..bde58801bb 100644
--- a/labs/architecture-examples/duel/www/index.html
+++ b/labs/architecture-examples/duel/www/index.html
@@ -1,13 +1,10 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" data-framework="duel">
 <head>
 	<meta charset="utf-8" />
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
 	<title>DUEL &#x2022; TodoMVC</title>
-	<link rel="stylesheet" href="./cdn/502117dcda6b1a71004e818c348c9de5fc80966a.css" />
-	<!--[if IE]>
-	<script src="../../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="./cdn/d764469b1882372019d07f8c1174b1d64507e56d.css" />
 </head>
 <body>
 	<footer id="info">
@@ -15,8 +12,7 @@
 		<p>Ported to <a href="http://duelengine.org">DUEL</a> by <a href="http://mck.me">Stephen McKamey</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-	<script src="../../../../assets/base.js"></script>
-	<script src="./cdn/1de7392f10ea2465d68b839144090d158ba7730f.js"></script>
+	<script src="./cdn/cb86ce6c04dc2c3e1a7111b0000b1252c883d20c.js"></script>
 
 </body>
 </html>
\ No newline at end of file
diff --git a/labs/architecture-examples/epitome/bower.json b/labs/architecture-examples/epitome/bower.json
new file mode 100644
index 0000000000..43da517e3f
--- /dev/null
+++ b/labs/architecture-examples/epitome/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-epitome",
+  "version": "0.0.0",
+  "dependencies": {
+    "epitome": "0.2.2",
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/epitome/bower_components/epitome/Epitome-min.js b/labs/architecture-examples/epitome/bower_components/epitome/Epitome-min.js
new file mode 100644
index 0000000000..5948fd16f9
--- /dev/null
+++ b/labs/architecture-examples/epitome/bower_components/epitome/Epitome-min.js
@@ -0,0 +1 @@
+(function(t){var e=function(){Events.prototype.$subscribers={};var t=function(t){return t.replace(/^on([A-Z])/,function(t,e){return e.toLowerCase()})},e=function(e,n,i){return e=t(e),this.$events[e]=(this.$events[e]||[]).include(n),i&&(n.internal=!0),this}.overloadSetter(),n="*",i=new Class({Extends:Events,on:e,trigger:function(e,i,o){e=t(e);var r=this.$events[e]||[],s=e in this.$subscribers?this.$subscribers[e]:n in this.$subscribers?this.$subscribers[n]:[],u=this;return r||s?(i=Array.from(i),r.each(function(t){o?t.delay(o,u,i):t.apply(u,i)}),s.each(function(t){o&&t.fn.delay(o,t.context,i),t.fn.apply(t.context,i)}),this):this},listenTo:function(t,e,i){var o=[].slice.call(arguments);2===o.length&&(i=e,e=n),t.$subscribers[e]||(t.$subscribers[e]=[]),t.$subscribers[e].include({context:t,fn:i}),console.log(t.$subscribers)}}),o=new i;return o.Events=i,o};"function"==typeof define&&define.amd?define("epitome",e):t.Epitome=e(t)})(this),function(t){var e=function(){var t=function(e,n,i){if(i=i||[],e===n)return 0!==e||1/e==1/n;if(null==e||null==n)return e===n;var o=typeOf(e),r=typeOf(n);if(o!=r)return!1;switch(o){case"string":return e==n+"";case"number":return e!=+e?n!=+n:0==e?1/e==1/n:e==+n;case"date":case"boolean":return+e==+n;case"regexp":return e.source==n.source&&e.global==n.global&&e.multiline==n.multiline&&e.ignoreCase==n.ignoreCase}if("object"!=typeof e||"object"!=typeof n)return!1;for(var s=i.length;s--;)if(i[s]==e)return!0;i.push(e);var u=0,a=!0;if("array"==o){if(u=e.length,a=u==n.length)for(;u--&&(a=u in e==u in n&&t(e[u],n[u],i)););}else{if("constructor"in e!="constructor"in n||e.constructor!=n.constructor)return!1;for(var c in e)if(e.hasOwnProperty(c)&&(u++,!(a=n.hasOwnProperty(c)&&t(e[c],n[c],i))))break;if(a){for(c in n)if(n.hasOwnProperty(c)&&!u--)break;a=!u}}return i.pop(),a};return t};"function"==typeof define&&define.amd?define("epitome-isequal",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.isEqual=e(t.Epitome))}(this),function(t){var e=function(t){return new Class({Implements:[Options,Events],_attributes:{},properties:{id:{get:function(){var t=this._attributes.id||String.uniqueID();return this.cid||(this.cid=t),this._attributes.id}}},validators:{},options:{defaults:{}},collections:[],initialize:function(t,e){return e&&e.defaults&&(this.options.defaults=Object.merge(this.options.defaults,e.defaults)),t=t&&"object"===typeOf(t)?t:{},this.set(Object.merge(this.options.defaults,t)),this.setOptions(e),this.fireEvent("ready")},set:function(){this.propertiesChanged=[],this.validationFailed=[],this._set.apply(this,arguments),this.propertiesChanged.length&&this.fireEvent("change",this.get(this.propertiesChanged)),this.validationFailed.length&&this.fireEvent("error",[this.validationFailed])},_set:function(e,n){if(!e||n===void 0)return 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n="sync:",i={create:"POST",read:"GET",update:"PUT",delete_:"DELETE"};return new Class({Extends:t,properties:{urlRoot:{set:function(t){this.urlRoot=t,delete this._attributes.urlRoot},get:function(){var t=this.urlRoot||this.options.urlRoot||"no-urlRoot-set";return"/"!=t.charAt(t.length-1)&&(t+="/"),t}}},options:{request:e,emulateREST:!1,useJSON:!1},initialize:function(t,e){this.setOptions(e),this.setupSync(),this.parent(t,this.options)},sync:function(t,e){var n={};return t=t&&i[t]?i[t]:i.read,n.method=t,(t==i.create||t==i.update)&&(n.data=e||this.toJSON(),this.preProcessor&&(n.data=this.preProcessor(n.data))),this.options.useJSON&&["POST","PUT","DELETE"].contains(t)?(n.data=JSON.encode(n.data),n.urlEncoded=!1,this.request.setHeader("Content-type","application/json")):n.urlEncoded=!0,n.url=[this.get("urlRoot"),this.get("id")].join(""),"/"!==n.url.slice(-1)&&(n.url+="/"),this.request.setOptions(n),this.request[t](e),this},setupSync:function(){var t,e=this,o=0,r=function(){o++};return this.getRequestId=function(){return o+1},t={link:"chain",url:this.get("urlRoot"),emulation:this.options.emulateREST,onRequest:r,onCancel:function(){this.removeEvents(n+o)},onSuccess:function(t){t=e.postProcessor&&e.postProcessor(t),e.isNewModel=!1,e.fireEvent(n+o,[t]),e.fireEvent("sync",[t,this.options.method,this.options.data])},onFailure:function(){e.fireEvent(n+"error",[this.options.method,this.options.url,this.options.data]),e.fireEvent("requestFailure",[this.status,this.response.text])}},this.options.headers&&(t.headers=this.options.headers),this.request=new this.options.request(t),Object.each(i,function(t,n){e[n]=function(t){this.sync(n,t)}}),this},_throwAwaySyncEvent:function(t,e){t=t||n+this.getRequestId();var i=this,o={};return o[t]=function(t){t&&"object"==typeof t&&i.set(t),e&&e.call(i,t),i.removeEvents(o)},this.addEvents(o)}.protect(),postProcessor:function(t){return t},preProcessor:function(t){return t},fetch:function(){return this._throwAwaySyncEvent(n+this.getRequestId(),function(){this.isNewModel=!1,this.fireEvent("fetch")}),this.read(),this},save:function(t,e){var i=["update","create"][+this.isNew()];if(t){var o=typeOf(t),r="object"==o||"string"==o&&e!==void 0;r&&this._set.apply(this,arguments)}return this._throwAwaySyncEvent(n+this.getRequestId(),function(){this.fireEvent("save"),this.fireEvent(i)}),this[i](),this},destroy:function(){this._throwAwaySyncEvent(n+this.getRequestId(),function(){this._attributes={},this.fireEvent("destroy")}),this.delete_()},isNew:function(){return this.isNewModel===void 0&&(this.isNewModel=!this.get("id")),this.isNewModel}})};"function"==typeof define&&define.amd?define("epitome-model-sync",["./epitome-model"],n):(t.Epitome||(t.Epitome={Model:{}}),t.Epitome.Model.Sync=n(t.Epitome.Model))}(this),function(t){var e=function(){var e=function(){var e=!("object"!=typeof t.localStorage||!t.localStorage.getItem),n="localStorage",i="sessionStorage",o=function(n){var i,o="epitome-"+n,r={},s="model";if(e)try{r=JSON.decode(t[n].getItem(o))||r}catch(u){e=!1}if(!e)try{i=JSON.decode(t.name),i&&"object"==typeof i&&i[o]&&(r=i[o])}catch(u){f()}var a={store:function(t){t=t||this.toJSON(),h([s,this.get("id")].join(":"),t),this.fireEvent("store",t)},eliminate:function(){return l([s,this.get("id")].join(":")),this.fireEvent("eliminate")},retrieve:function(){var t=c([s,this.get("id")].join(":"))||null;return this.fireEvent("retrieve",t),t}},c=function(t){return r[t]||null},h=function(i,s){if(r=e?JSON.decode(t[n].getItem(o))||r:r,r[i]=s,e)try{t[n].setItem(o,JSON.encode(r))}catch(u){}else f();return this},l=function(i){if(delete r[i],e)try{t[n].setItem(o,JSON.encode(r))}catch(s){}else f()},f=function(){var e={},n=JSON.decode(t.name);e[o]=r,t.name=JSON.encode(Object.merge(e,n))};return function(t){return t&&(s=t),new Class(Object.clone(a))}};return{localStorage:o(n),sessionStorage:o(i)}}();return e};"function"==typeof define&&define.amd?define("epitome-storage",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Storage=e(t))}(this),function(t){var e=function(e){var n=["forEach","each","invoke","filter","map","some","indexOf","contains","getRandom","getLast"];Function.extend({monitorModelEvents:function(t,e){var n=this;return e=e||this,t&&t.fireEvent&&!t.hasOwnProperty("fireEvent")?function(i,o,r){n.apply(e,arguments),t.getModelByCID(e.cid)&&t.fireEvent(i,Array.flatten([e,o]),r)}:this}});var i=new Class({Implements:[Options,Events],model:e,_models:[],initialize:function(t,e){return this.setOptions(e),t&&this.setUp(t),this.id=this.options.id||String.uniqueID(),this.fireEvent("ready")},setUp:function(t){return t=Array.from(t),Array.each(t,this.addModel.bind(this)),this.addEvent("destroy",this.removeModel.bind(this)),this},addModel:function(t,e){var n;return"object"!=typeOf(t)||instanceOf(t,this.model)||(t=new this.model(t)),t.cid=t.cid||t.get("id")||String.uniqueID(),n=this.getModelByCID(t.cid),n&&e!==!0?this.fireEvent("add:error",t):(n&&e===!0&&(this._models[this._models.indexOf(t)]=t),t.fireEvent=Function.monitorModelEvents.apply(t.fireEvent,[this,t]),this._models.push(t),t.collections.include(this),this.length=this._models.length,this.fireEvent("add",[t,t.cid]).fireEvent("reset",[t,t.cid]))},removeModel:function(t,e){var n=this;return t=Array.from(t).slice(),Array.each(t,function(t){t.collections.erase(n),t.collections.length||delete t.fireEvent,Array.erase(n._models,t),n.length=n._models.length,e||n.fireEvent("remove",[t,t.cid])}),this.fireEvent("reset",[t])},get:function(t){return this[t]},getModelByCID:function(t){var e=null;return this.some(function(n){return n.cid==t&&(e=n)}),e},getModelById:function(t){var e=null;return this.some(function(n){return n.get("id")==t&&(e=n)}),e},getModel:function(t){return this._models[t]},toJSON:function(){var t=function(t){return t.toJSON()};return Array.map(this._models,t)},empty:function(t){return this.removeModel(this._models,t),this.fireEvent("empty")},sort:function(t){if(!t)return this._models.sort(),this.fireEvent("sort");if("function"==typeof t)return this.model.sort(t),this.fireEvent("sort");var e="asc",n=t.split(","),i=function(t,e){return e>t?-1:t>e?1:0};return this._models.sort(function(t,o){var r=0;return Array.some(n,function(n){n=n.trim();var s=n.split(":"),u=s[0],a=s[1]?s[1]:e,c=t.get(u),h=o.get(u),l=i(c,h),f={asc:l,desc:-l};return f[a]===void 0&&(a=e),r=f[a],0!=r}),r}),this.fireEvent("sort")},reverse:function(){return Array.reverse(this._models),this.fireEvent("sort")},find:function(e){var n=t.Slick.parse(e),i=[],o=this,r={"=":function(t,e){return t==e},"!=":function(t,e){return t!=e},"^=":function(t,e){return 0===t.indexOf(e)},"*=":function(t,e){return-1!==t.indexOf(e)},"$=":function(t,e){return t.indexOf(e)==t.length-e.length},"*":function(t){return t!==void 0}},s=function(t){return t&&r[t]?r[t]:null},u=function(t){var e=t.key,n=t.value||null,i=t.tag||null,r=s(t.operator);o=o.filter(function(t){var o,s;return i&&e?(o=t.get(i),s=o?o[e]:null):s=i?t.get(i):t.get(e),null!==s&&null!==n&&null!==r?r(s,n):null!=s})};if(n.expressions.length){var a,c,h,l,f,d,p,v,m=n.expressions;t:for(c=0;l=m[c];c++){for(a=0;f=l[a];a++){if(h=f.attributes,d=f.id,d&&(p={key:"id",value:d,operator:"="},h||(h=[]),h.push(p)),v=f.tag,v&&"*"!=v&&(h||(h=[{key:null,value:"",operator:"*"}]),h=Array.map(h,function(t){return t.tag=v,t})),!h)continue t;Array.each(h,u)}i[c]=o,o=this}}return[].combine(Array.flatten(i))},findOne:function(t){var e=this.find(t);return e.length?e[0]:null}});return Array.each(n,function(t){i.implement(t,function(){return Array.prototype[t].apply(this._models,arguments)})}),i};"function"==typeof define&&define.amd?define("epitome-collection",["./epitome-model"],e):(t.Epitome||(t.Epitome={Model:{}}),t.Epitome.Collection=e(t.Epitome.Model))}(this),function(t){var e=function(t){var e="no-urlRoot-set",n="fetch:";return new Class({Extends:t,options:{urlRoot:e},initialize:function(t,e){this.setupSync(),this.parent(t,e)},setupSync:function(){var t=this,e=0,i=function(){e++};return this.getRequestId=function(){return e+1},this.request=new Request.JSON({link:"chain",url:this.options.urlRoot,emulation:this.options.emulateREST,onRequest:i,onCancel:function(){this.removeEvents(n+e)},onSuccess:function(i){i=t.postProcessor&&t.postProcessor(i),t.fireEvent(n+e,[[i]])},onFailure:function(){t.fireEvent(n+"error",[this.options.method,this.options.url,this.options.data])}}),this.request.setHeader("Accept","application/json,text/plain;q=0.2,text/html;q=0.1"),this},fetch:function(t,e){return e||(e={}),this._throwAwayEvent(function(e){t?(this.empty(),Array.each(e,this.addModel.bind(this))):this.processModels(e),this.fireEvent("fetch",[e])}),this.request.get(e),this},processModels:function(t){var e=this;Array.each(t,function(t){var n=t.id&&e.getModelById(t.id);n?n.set(t):e.addModel(t)})},_throwAwayEvent:function(t){var e=n+this.getRequestId(),i=this,o={};if(t&&"function"==typeof t)return o[e]=function(e){t.apply(i,e),i.removeEvents(o)},this.addEvents(o)}.protect(),postProcessor:function(t){return t}})};"function"==typeof define&&define.amd?define("epitome-collection-sync",["./epitome-collection"],e):(t.Epitome||(t.Epitome={Collection:{}}),t.Epitome.Collection.Sync=e(t.Epitome.Collection))}(this),function(t){(function(){var t={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","/":"&#x2F;"},e=RegExp("["+Object.keys(t).join("")+"]","g");String.implement({escape:function(){return(this+"").replace(e,function(e){return t[e]})}})})();var e=function(){return new Class({options:{evaluate:/<%([\s\S]+?)%>/g,normal:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g,noMatch:/.^/,escaper:/\\|'|\r|\n|\t|\u2028|\u2029/g},Implements:[Options],initialize:function(t){this.setOptions(t);var e=this.escapes={"\\":"\\","'":"'",r:"\r",n:"\n",t:"	",u2028:"\u2028",u2029:"\u2029"};return Object.each(e,function(t,e){this[t]=e},e),this.matcher=RegExp([(this.options.escape||this.options.noMatch).source,(this.options.normal||this.options.noMatch).source,(this.options.evaluate||this.options.noMatch).source].join("|")+"|$","g"),this},template:function(t,e,n){var i,o=n?Object.merge(this.options,n):this.options,r=this.escapes,s=o.escaper,u=0,a="__p+='";t.replace(this.matcher,function(e,n,i,o,c){return a+=t.slice(u,c).replace(s,function(t){return"\\"+r[t]}),n&&(a+="'+\n((__t=(obj['"+n+"']))==null?'':String.escape(__t))+\n'"),i&&(a+="'+\n((__t=(obj['"+i+"']))==null?'':__t)+\n'"),o&&(a+="';\n"+o+"\n__p+='"),u=c+e.length,e}),a+="';\n",o.variable||(a="obj=obj||{};with(obj){\n"+a+"}\n"),a="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+a+"return __p;\n";try{i=Function(o.variable||"obj",a)}catch(c){throw c.source=a,c}if(e)return i(e);var h=function(t){return i.call(this,t)};return h.source="function("+(o.variable||"obj")+"){\n"+a+"}",h}})};"function"==typeof define&&define.amd?define("epitome-template",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Template=e(t.Epitome))}(this),function(t){var e=function(t,e,n){return new Class({Implements:[Options,Events],element:null,collection:null,model:null,options:{template:"",events:{}},initialize:function(t){return t&&t.collection&&(this.setCollection(t.collection),delete t.collection),t&&t.model&&(this.setModel(t.model),delete t.model),this.setOptions(t),this.options.element&&(this.setElement(this.options.element,this.options.events),delete this.options.element),this.fireEvent("ready")},setElement:function(t,e){return this.element&&this.detachEvents()&&this.destroy(),this.element=document.id(t),e&&this.attachEvents(e),this},setCollection:function(t){var e=this,i=function(t){return function(){e.fireEvent(t+":collection",arguments)}};return instanceOf(t,n)&&(this.collection=t,this.collection.addEvents({change:i("change"),fetch:i("fetch"),add:i("add"),remove:i("remove"),sort:i("sort"),reset:i("reset"),error:i("error")})),this},setModel:function(t){var n=this,i=function(t){return function(){n.fireEvent(t+":model",arguments)}};return instanceOf(t,e)&&(this.model=t,this.model.addEvents({change:i("change"),destroy:i("destroy"),empty:i("empty"),error:i("error")})),this},attachEvents:function(t){var e=this;return Object.each(t,function(t,n){e.element.addEvent(n,function(){e.fireEvent(t,arguments)})}),this.element.store("attachedEvents",t),this},detachEvents:function(){var t=this.element.retrieve("attachedEvents");return t&&this.element.removeEvents(t).eliminate("attachedEvents"),this},template:function(e,n){n=n||this.options.template;var i=this.Template||(this.Template=new t);return i.template(n,e)},render:function(){return this.fireEvent("render")},empty:function(t){return t?this.element.empty():this.element.set("html",""),this.fireEvent("empty")},dispose:function(){return this.element.dispose(),this.fireEvent("dispose")},destroy:function(){return this.element.destroy(),this.fireEvent("destroy")}})};"function"==typeof define&&define.amd?define("epitome-view",["./epitome-template","./epitome-model","./epitome-collection"],e):(t.Epitome||(t.Epitome={Template:{},Model:{},Collection:{}}),t.Epitome.View=e(t.Epitome.Template,t.Epitome.Model,t.Epitome.Collection))}(this),function(t){var e=function(){var t,e="hashchange",n="on"+e in window,i=[window,document],o=function(t){for(var e,n={},i=/([^&=]+)=([^&]*)/g;e=i.exec(t);)n[decodeURIComponent(e[1])]=decodeURIComponent(e[2]);return n};return Element.Events.hashchange={onAdd:function(){var o=location.hash,r=function(){o!=location.hash&&(o=location.hash,i.invoke("fireEvent",e,0==o.indexOf("#")?o.substr(1):o))};n&&(window.onhashchange=r)||(t=r.periodical(100))},onRemove:function(){n&&(window.onhashchange=null)||clearInterval(t)}},new Class({Implements:[Options,Events],options:{triggerOnLoad:!0},routes:{},boundEvents:{},initialize:function(t){var n=this;this.setOptions(t),this.options.routes&&(this.routes=this.options.routes),window.addEvent(e,function(){var t,e=location.hash,i=e.split("?")[0],r=e.split("?")[1]||"",s=!0;for(t in n.routes){var u=[],a=n.normalize(t,u,!0,!1),c=a.exec(i),h=!1;if(c){s=!1,n.req=c[0];var l=c.slice(1),f={};Array.each(l,function(t,e){u[e]!==void 0&&(f[u[e].name]=t)}),n.route=t,n.param=f||{},n.query=r&&o(r),h=n.routes[t],n.fireEvent("before",h),h&&n.$events[h]?(n.fireEvent(h+":before"),n.fireEvent(h,Object.values(n.param))):n.fireEvent("error",["Route",h,"is undefined"].join(" ")),n.fireEvent("after",h),h&&n.fireEvent(h+":after");break}}s&&n.fireEvent("undefined")}),this.fireEvent("ready"),this.options.triggerOnLoad&&window.fireEvent(e)},navigate:function(t,n){location.hash==t&&n?window.fireEvent(e):location.hash=t},normalize:function(t,e,n,i){return t instanceof RegExp?t:(t=t.concat(i?"":"/?").replace(/\/\(/g,"(?:/").replace(/(\/)?(\.)?:(\w+)(?:(\(.*?\)))?(\?)?/g,function(t,n,i,o,r,s){return e.push({name:o,optional:!!s}),n=n||"",[s?"":n,"(?:",s?n:"",(i||"")+(r||i&&"([^/.]+?)"||"([^/]+?)")+")",s||""].join("")}).replace(/([\/.])/g,"\\$1").replace(/\*/g,"(.*)"),RegExp("^"+t+"$",n?"":"i"))},addRoute:function(t){return t&&t.route&&t.id&&t.events?t.id.length?this.routes[t.route]?this.fireEvent("error",'Route "{route}" or id "{id}" already exists, aborting'.substitute(t)):(this.routes[t.route]=t.id,this.addEvents(this.boundEvents[t.route]=t.events),this.fireEvent("route:add",t)):this.fireEvent("error","Route id cannot be empty, aborting"):this.fireEvent("error","Please include route, id and events in the argument object when adding a route")},removeRoute:function(t){return t&&this.routes[t]&&this.boundEvents[t]?(this.removeEvents(this.boundEvents[t]),delete this.routes[t],delete this.boundEvents[t],this.fireEvent("route:remove",t)):this.fireEvent("error","Could not find route or route is not removable")}})};"function"==typeof define&&define.amd?define("epitome-router",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Router=e(t.Epitome))}(this);
\ No newline at end of file
diff --git a/labs/architecture-examples/epitome/bower_components/todomvc-common/base.css b/labs/architecture-examples/epitome/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/epitome/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/epitome/bower_components/todomvc-common/base.js b/labs/architecture-examples/epitome/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/epitome/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/epitome/bower_components/todomvc-common/bg.png b/labs/architecture-examples/epitome/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/epitome/index.html b/labs/architecture-examples/epitome/index.html
index d6fafda4de..2dbe4688c1 100644
--- a/labs/architecture-examples/epitome/index.html
+++ b/labs/architecture-examples/epitome/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="epitome">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Epitome • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -25,16 +22,16 @@ <h1>todos</h1>
 	<footer id="info">
 		<p>Double-click to edit a todo</p>
 		<p>Created by <a href="https://github.com/DimitarChristoff/">Dimitar Christoff</a></p>
-        <p>Powered by <a href="http://dimitarchristoff.github.com/Epitome">Epitome for MooTools</a></p>
+    <p>Powered by <a href="http://dimitarchristoff.github.com/Epitome">Epitome for MooTools</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
 	<script type="text/template" id="item-template">
 		<div class="view">
-            <input class="toggle" type="checkbox" <%=completedCheckbox%>>
+      <input class="toggle" type="checkbox" <%=completedCheckbox%>>
 			<label><%-title%></label>
 			<button class="destroy"></button>
 		</div>
-        <input class="edit" value="<%=title%>">
+    <input class="edit" value="<%=title%>">
 	</script>
 	<script type="text/template" id="stats-template">
 		<span id="todo-count"><strong><%=remaining%></strong> item<% if (obj.remaining !== 1) { %>s<% } %> left</span>
@@ -53,11 +50,11 @@ <h1>todos</h1>
 		<button id="clear-completed">Clear completed (<%=completed%>)</button>
 		<% } %>
 	</script>
-	<script src="../../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<!-- mootools -->
 	<script src="js/lib/mootools-yui-compressed.js"></script>
 	<!-- epitome pre-compiled -->
-	<script src="js/lib/Epitome-min.js"></script>
+	<script src="bower_components/epitome/Epitome-min.js"></script>
 	<!-- todo app -->
 	<script src="js/models/todo-model.js"></script>
 	<script src="js/collections/todo-collection.js"></script>
diff --git a/labs/architecture-examples/epitome/js/lib/Epitome-min.js b/labs/architecture-examples/epitome/js/lib/Epitome-min.js
deleted file mode 100644
index 76d3c965d4..0000000000
--- a/labs/architecture-examples/epitome/js/lib/Epitome-min.js
+++ /dev/null
@@ -1 +0,0 @@
-(function(t){var e=function(){return{}};"function"==typeof define&&define.amd?define("epitome",e):t.Epitome=e(t)})(this),function(t){var e=function(){var t=function(e,n,i){if(i=i||[],e===n)return 0!==e||1/e==1/n;if(null==e||null==n)return e===n;var o=typeOf(e),r=typeOf(n);if(o!=r)return!1;switch(o){case"string":return e==n+"";case"number":return e!=+e?n!=+n:0==e?1/e==1/n:e==+n;case"date":case"boolean":return+e==+n;case"regexp":return e.source==n.source&&e.global==n.global&&e.multiline==n.multiline&&e.ignoreCase==n.ignoreCase}if("object"!=typeof e||"object"!=typeof n)return!1;for(var s=i.length;s--;)if(i[s]==e)return!0;i.push(e);var u=0,a=!0;if("array"==o){if(u=e.length,a=u==n.length)for(;u--&&(a=u in e==u in n&&t(e[u],n[u],i)););}else{if("constructor"in e!="constructor"in n||e.constructor!=n.constructor)return!1;for(var c in e)if(e.hasOwnProperty(c)&&(u++,!(a=n.hasOwnProperty(c)&&t(e[c],n[c],i))))break;if(a){for(c in n)if(n.hasOwnProperty(c)&&!u--)break;a=!u}}return i.pop(),a};return t};"function"==typeof define&&define.amd?define("epitome-isequal",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.isEqual=e(t.Epitome))}(this),function(t){var e=function(t){return new Class({Implements:[Options,Events],_attributes:{},properties:{id:{get:function(){var t=this._attributes.id||String.uniqueID();return this.cid||(this.cid=t),this._attributes.id}}},validators:{},options:{defaults:{}},collections:[],initialize:function(t,e){return e&&e.defaults&&(this.options.defaults=Object.merge(this.options.defaults,e.defaults)),t=t&&"object"===typeOf(t)?t:{},this.set(Object.merge(this.options.defaults,t)),this.setOptions(e),this.fireEvent("ready")},set:function(){this.propertiesChanged=this.validationFailed=[],this._set.apply(this,arguments),this.propertiesChanged.length&&this.fireEvent("change",this.get(this.propertiesChanged)),this.validationFailed.length&&this.fireEvent("error",[this.validationFailed])},_set:function(e,n){if(!e||n===void 0)return this;if(this.properties[e]&&this.properties[e].set)return this.properties[e].set.call(this,n);if(this._attributes[e]&&t(this._attributes[e],n))return this;var i=this.validate(e,n);if(this.validators[e]&&i!==!0){var o={};return o[e]={key:e,value:n,error:i},this.validationFailed.push(o),this.fireEvent("error:"+e,o[e]),this}return null===n?delete this._attributes[e]:this._attributes[e]=n,this.fireEvent("change:"+e,n),this.propertiesChanged.push(e),this}.overloadSetter(),get:function(t){return t&&this.properties[t]&&this.properties[t].get?this.properties[t].get.call(this):t&&this._attributes[t]!==void 0?this._attributes[t]:null}.overloadGetter(),unset:function(){var t=Array.prototype.slice.apply(arguments),e={},n=t.length;return n?(Array.each(Array.flatten(t),function(t){e[t]=null}),this.set(e),this):this},toJSON:function(){return Object.clone(this._attributes)},empty:function(){var t=Object.keys(this.toJSON()),e=this;this.fireEvent("change",[t]),Array.each(t,function(t){e.fireEvent("change:"+t,null)},this),this._attributes={},this.fireEvent("empty")},destroy:function(){this._attributes={},this.fireEvent("destroy")},validate:function(t,e){return t in this.validators?this.validators[t].call(this,e):!0}})};"function"==typeof define&&define.amd?define("epitome-model",["./epitome-isequal"],e):(t.Epitome||(t.Epitome={isEqual:{}}),t.Epitome.Model=e(t.Epitome.isEqual))}(this),function(t){var e=new Class({Extends:Request,options:{secure:!0},initialize:function(t){this.parent(t),Object.append(this.headers,{Accept:"application/json","X-Request":"JSON"})},success:function(t){var e;try{e=this.response.json=JSON.decode(t,this.options.secure)}catch(n){return this.fireEvent("error",[t,n]),void 0}t&&null==e&&204!=this.status?this.onFailure():this.onSuccess(e,t)}}),n=function(t){var n="sync:",i={create:"POST",read:"GET",update:"PUT",delete_:"DELETE"};return new Class({Extends:t,properties:{urlRoot:{set:function(t){this.urlRoot=t,delete this._attributes.urlRoot},get:function(){var t=this.urlRoot||this.options.urlRoot||"no-urlRoot-set";return"/"!=t.charAt(t.length-1)&&(t+="/"),t}}},options:{emulateREST:!1,useJSON:!1},initialize:function(t,e){this.setOptions(e),this.setupSync(),this.parent(t,this.options)},sync:function(t,e){var n={};return t=t&&i[t]?i[t]:i.read,n.method=t,(t==i.create||t==i.update)&&(n.data=e||this.toJSON(),this.preProcessor&&(n.data=this.preProcessor(n.data))),this.options.useJSON&&["POST","PUT","DELETE"].contains(t)?(n.data=JSON.encode(n.data),n.urlEncoded=!1,this.request.setHeader("Content-type","application/json")):n.urlEncoded=!0,n.url=[this.get("urlRoot"),this.get("id")].join(""),"/"!==n.url.slice(-1)&&(n.url+="/"),this.request.setOptions(n),this.request[t](e),this},setupSync:function(){var t,o=this,r=0,s=function(){r++};return this.getRequestId=function(){return r+1},t={link:"chain",url:this.get("urlRoot"),emulation:this.options.emulateREST,onRequest:s,onCancel:function(){this.removeEvents(n+r)},onSuccess:function(t){t=o.postProcessor&&o.postProcessor(t),o.isNewModel=!1,o.fireEvent(n+r,[t]),o.fireEvent("sync",[t,this.options.method,this.options.data])},onFailure:function(){o.fireEvent(n+"error",[this.options.method,this.options.url,this.options.data]),o.fireEvent("requestFailure",[this.status,this.response.text])}},this.options.headers&&(t.headers=this.options.headers),this.request=new e(t),Object.each(i,function(t,e){o[e]=function(t){this.sync(e,t)}}),this},_throwAwaySyncEvent:function(t,e){t=t||n+this.getRequestId();var i=this,o={};return o[t]=function(t){t&&"object"==typeof t&&i.set(t),e&&e.call(i,t),i.removeEvents(o)},this.addEvents(o)}.protect(),postProcessor:function(t){return t},preProcessor:function(t){return t},fetch:function(){return this._throwAwaySyncEvent(n+this.getRequestId(),function(){this.isNewModel=!1,this.fireEvent("fetch")}),this.read(),this},save:function(t,e){var i=["update","create"][+this.isNew()];if(t){var o=typeOf(t),r="object"==o||"string"==o&&e!==void 0;r&&this._set.apply(this,arguments)}return this._throwAwaySyncEvent(n+this.getRequestId(),function(){this.fireEvent("save"),this.fireEvent(i)}),this[i](),this},destroy:function(){this._throwAwaySyncEvent(n+this.getRequestId(),function(){this._attributes={},this.fireEvent("destroy")}),this.delete_()},isNew:function(){return this.isNewModel===void 0&&(this.isNewModel=!this.get("id")),this.isNewModel}})};"function"==typeof define&&define.amd?define("epitome-model-sync",["./epitome-model"],n):(t.Epitome||(t.Epitome={Model:{}}),t.Epitome.Model.Sync=n(t.Epitome.Model))}(this),function(t){var e=function(){var e=function(){var e=!("object"!=typeof t.localStorage||!t.localStorage.getItem),n="localStorage",i="sessionStorage",o=function(n){var i,o="epitome-"+n,r={},s="model";if(e)try{r=JSON.decode(t[n].getItem(o))||r}catch(u){e=!1}if(!e)try{i=JSON.decode(t.name),i&&"object"==typeof i&&i[o]&&(r=i[o])}catch(u){f()}var a={store:function(t){t=t||this.toJSON(),h([s,this.get("id")].join(":"),t),this.fireEvent("store",t)},eliminate:function(){return l([s,this.get("id")].join(":")),this.fireEvent("eliminate")},retrieve:function(){var t=c([s,this.get("id")].join(":"))||null;return this.fireEvent("retrieve",t),t}},c=function(t){return r[t]||null},h=function(i,s){if(r=e?JSON.decode(t[n].getItem(o))||r:r,r[i]=s,e)try{t[n].setItem(o,JSON.encode(r))}catch(u){}else f();return this},l=function(i){if(delete r[i],e)try{t[n].setItem(o,JSON.encode(r))}catch(s){}else f()},f=function(){var e={},n=JSON.decode(t.name);e[o]=r,t.name=JSON.encode(Object.merge(e,n))};return function(t){return t&&(s=t),new Class(Object.clone(a))}};return{localStorage:o(n),sessionStorage:o(i)}}();return e};"function"==typeof define&&define.amd?define("epitome-storage",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Storage=e(t))}(this),function(t){var e=function(e){var n=["forEach","each","invoke","filter","map","some","indexOf","contains","getRandom","getLast"];Function.extend({monitorModelEvents:function(t,e){var n=this;return e=e||this,t&&t.fireEvent&&!t.hasOwnProperty("fireEvent")?function(i,o,r){n.apply(e,arguments),t.getModelByCID(e.cid)&&t.fireEvent(i,Array.flatten([e,o]),r)}:this}});var i=new Class({Implements:[Options,Events],model:e,_models:[],initialize:function(t,e){return this.setOptions(e),t&&this.setUp(t),this.id=this.options.id||String.uniqueID(),this.fireEvent("ready")},setUp:function(t){return t=Array.from(t),Array.each(t,this.addModel.bind(this)),this.addEvent("destroy",this.removeModel.bind(this)),this},addModel:function(t,e){var n;return"object"!=typeOf(t)||instanceOf(t,this.model)||(t=new this.model(t)),t.cid=t.cid||t.get("id")||String.uniqueID(),n=this.getModelByCID(t.cid),n&&e!==!0?this.fireEvent("add:error",t):(n&&e===!0&&(this._models[this._models.indexOf(t)]=t),t.fireEvent=Function.monitorModelEvents.apply(t.fireEvent,[this,t]),this._models.push(t),t.collections.include(this),this.length=this._models.length,this.fireEvent("add",[t,t.cid]).fireEvent("reset",[t,t.cid]))},removeModel:function(t,e){var n=this;return t=Array.from(t).slice(),Array.each(t,function(t){t.collections.erase(n),t.collections.length||delete t.fireEvent,Array.erase(n._models,t),n.length=n._models.length,e||n.fireEvent("remove",[t,t.cid])}),this.fireEvent("reset",[t])},get:function(t){return this[t]},getModelByCID:function(t){var e=null;return this.some(function(n){return n.cid==t&&(e=n)}),e},getModelById:function(t){var e=null;return this.some(function(n){return n.get("id")==t&&(e=n)}),e},getModel:function(t){return this._models[t]},toJSON:function(){var t=function(t){return t.toJSON()};return Array.map(this._models,t)},empty:function(t){return this.removeModel(this._models,t),this.fireEvent("empty")},sort:function(t){if(!t)return this._models.sort(),this.fireEvent("sort");if("function"==typeof t)return this.model.sort(t),this.fireEvent("sort");var e="asc",n=t.split(","),i=function(t,e){return e>t?-1:t>e?1:0};return this._models.sort(function(t,o){var r=0;return Array.some(n,function(n){n=n.trim();var s=n.split(":"),u=s[0],a=s[1]?s[1]:e,c=t.get(u),h=o.get(u),l=i(c,h),f={asc:l,desc:-l};return f[a]===void 0&&(a=e),r=f[a],0!=r}),r}),this.fireEvent("sort")},reverse:function(){return Array.reverse(this._models),this.fireEvent("sort")},find:function(e){var n=t.Slick.parse(e),i=[],o=this,r={"=":function(t,e){return t==e},"!=":function(t,e){return t!=e},"^=":function(t,e){return 0===t.indexOf(e)},"*=":function(t,e){return-1!==t.indexOf(e)},"$=":function(t,e){return t.indexOf(e)==t.length-e.length},"*":function(t){return t!==void 0}},s=function(t){return t&&r[t]?r[t]:null},u=function(t){var e=t.key,n=t.value||null,i=t.tag||null,r=s(t.operator);o=o.filter(function(t){var o,s;return i&&e?(o=t.get(i),s=o?o[e]:null):s=i?t.get(i):t.get(e),null!==s&&null!==n&&null!==r?r(s,n):null!=s})};if(n.expressions.length){var a,c,h,l,f,d,p,v,m=n.expressions;t:for(c=0;l=m[c];c++){for(a=0;f=l[a];a++){if(h=f.attributes,d=f.id,d&&(p={key:"id",value:d,operator:"="},h||(h=[]),h.push(p)),v=f.tag,v&&"*"!=v&&(h||(h=[{key:null,value:"",operator:"*"}]),h=Array.map(h,function(t){return t.tag=v,t})),!h)continue t;Array.each(h,u)}i[c]=o,o=this}}return[].combine(Array.flatten(i))},findOne:function(t){var e=this.find(t);return e.length?e[0]:null}});return Array.each(n,function(t){i.implement(t,function(){return Array.prototype[t].apply(this._models,arguments)})}),i};"function"==typeof define&&define.amd?define("epitome-collection",["./epitome-model"],e):(t.Epitome||(t.Epitome={Model:{}}),t.Epitome.Collection=e(t.Epitome.Model))}(this),function(t){var e=function(t){var e="no-urlRoot-set",n="fetch:";return new Class({Extends:t,options:{urlRoot:e},initialize:function(t,e){this.setupSync(),this.parent(t,e)},setupSync:function(){var t=this,e=0,i=function(){e++};return this.getRequestId=function(){return e+1},this.request=new Request.JSON({link:"chain",url:this.options.urlRoot,emulation:this.options.emulateREST,onRequest:i,onCancel:function(){this.removeEvents(n+e)},onSuccess:function(i){i=t.postProcessor&&t.postProcessor(i),t.fireEvent(n+e,[[i]])},onFailure:function(){t.fireEvent(n+"error",[this.options.method,this.options.url,this.options.data])}}),this},fetch:function(t,e){return e||(e={}),this._throwAwayEvent(function(e){t?(this.empty(),Array.each(e,this.addModel.bind(this))):this.processModels(e),this.fireEvent("fetch",[e])}),this.request.get(e),this},processModels:function(t){var e=this;Array.each(t,function(t){var n=t.id&&e.getModelById(t.id);n?n.set(t):e.addModel(t)})},_throwAwayEvent:function(t){var e=n+this.getRequestId(),i=this,o={};if(t&&"function"==typeof t)return o[e]=function(e){t.apply(i,e),i.removeEvents(o)},this.addEvents(o)}.protect(),postProcessor:function(t){return t}})};"function"==typeof define&&define.amd?define("epitome-collection-sync",["./epitome-collection"],e):(t.Epitome||(t.Epitome={Collection:{}}),t.Epitome.Collection.Sync=e(t.Epitome.Collection))}(this),function(t){(function(){var t={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","/":"&#x2F;"},e=RegExp("["+Object.keys(t).join("")+"]","g");String.implement({escape:function(){return(this+"").replace(e,function(e){return t[e]})}})})();var e=function(){return new Class({options:{evaluate:/<%([\s\S]+?)%>/g,normal:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g,noMatch:/.^/,escaper:/\\|'|\r|\n|\t|\u2028|\u2029/g},Implements:[Options],initialize:function(t){this.setOptions(t);var e=this.escapes={"\\":"\\","'":"'",r:"\r",n:"\n",t:"	",u2028:"\u2028",u2029:"\u2029"};return Object.each(e,function(t,e){this[t]=e},e),this.matcher=RegExp([(this.options.escape||this.options.noMatch).source,(this.options.normal||this.options.noMatch).source,(this.options.evaluate||this.options.noMatch).source].join("|")+"|$","g"),this},template:function(t,e,n){var i,o=n?Object.merge(this.options,n):this.options,r=this.escapes,s=o.escaper,u=0,a="__p+='";t.replace(this.matcher,function(e,n,i,o,c){return a+=t.slice(u,c).replace(s,function(t){return"\\"+r[t]}),n&&(a+="'+\n((__t=(obj['"+n+"']))==null?'':String.escape(__t))+\n'"),i&&(a+="'+\n((__t=(obj['"+i+"']))==null?'':__t)+\n'"),o&&(a+="';\n"+o+"\n__p+='"),u=c+e.length,e}),a+="';\n",o.variable||(a="obj=obj||{};with(obj){\n"+a+"}\n"),a="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+a+"return __p;\n";try{i=Function(o.variable||"obj",a)}catch(c){throw c.source=a,c}if(e)return i(e);var h=function(t){return i.call(this,t)};return h.source="function("+(o.variable||"obj")+"){\n"+a+"}",h}})};"function"==typeof define&&define.amd?define("epitome-template",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Template=e(t.Epitome))}(this),function(t){var e=function(t,e,n){return new Class({Implements:[Options,Events],element:null,collection:null,model:null,options:{template:"",events:{}},initialize:function(t){return t&&t.collection&&(this.setCollection(t.collection),delete t.collection),t&&t.model&&(this.setModel(t.model),delete t.model),this.setOptions(t),this.options.element&&(this.setElement(this.options.element,this.options.events),delete this.options.element),this.fireEvent("ready")},setElement:function(t,e){return this.element&&this.detachEvents()&&this.destroy(),this.element=document.id(t),e&&this.attachEvents(e),this},setCollection:function(t){var e=this,i=function(t){return function(){e.fireEvent(t+":collection",arguments)}};return instanceOf(t,n)&&(this.collection=t,this.collection.addEvents({change:i("change"),fetch:i("fetch"),add:i("add"),remove:i("remove"),sort:i("sort"),reset:i("reset"),error:i("error")})),this},setModel:function(t){var n=this,i=function(t){return function(){n.fireEvent(t+":model",arguments)}};return instanceOf(t,e)&&(this.model=t,this.model.addEvents({change:i("change"),destroy:i("destroy"),empty:i("empty"),error:i("error")})),this},attachEvents:function(t){var e=this;return Object.each(t,function(t,n){e.element.addEvent(n,function(){e.fireEvent(t,arguments)})}),this.element.store("attachedEvents",t),this},detachEvents:function(){var t=this.element.retrieve("attachedEvents");return t&&this.element.removeEvents(t).eliminate("attachedEvents"),this},template:function(e,n){n=n||this.options.template;var i=this.Template||(this.Template=new t);return i.template(n,e)},render:function(){return this.fireEvent("render")},empty:function(t){return t?this.element.empty():this.element.set("html",""),this.fireEvent("empty")},dispose:function(){return this.element.dispose(),this.fireEvent("dispose")},destroy:function(){return this.element.destroy(),this.fireEvent("destroy")}})};"function"==typeof define&&define.amd?define("epitome-view",["./epitome-template","./epitome-model","./epitome-collection"],e):(t.Epitome||(t.Epitome={Template:{},Model:{},Collection:{}}),t.Epitome.View=e(t.Epitome.Template,t.Epitome.Model,t.Epitome.Collection))}(this),function(t){var e=function(){var t,e="hashchange",n="on"+e in window,i=[window,document],o=function(t){for(var e,n={},i=/([^&=]+)=([^&]*)/g;e=i.exec(t);)n[decodeURIComponent(e[1])]=decodeURIComponent(e[2]);return n};return Element.Events.hashchange={onAdd:function(){var o=location.hash,r=function(){o!=location.hash&&(o=location.hash,i.invoke("fireEvent",e,0==o.indexOf("#")?o.substr(1):o))};n&&(window.onhashchange=r)||(t=r.periodical(100))},onRemove:function(){n&&(window.onhashchange=null)||clearInterval(t)}},new Class({Implements:[Options,Events],options:{triggerOnLoad:!0},routes:{},boundEvents:{},initialize:function(t){var n=this;this.setOptions(t),this.options.routes&&(this.routes=this.options.routes),window.addEvent(e,function(){var t,e=location.hash,i=e.split("?")[0],r=e.split("?")[1]||"",s=!0;for(t in n.routes){var u=[],a=n.normalize(t,u,!0,!1),c=a.exec(i),h=!1;if(c){s=!1,n.req=c[0];var l=c.slice(1),f={};Array.each(l,function(t,e){u[e]!==void 0&&(f[u[e].name]=t)}),n.route=t,n.param=f||{},n.query=r&&o(r),h=n.routes[t],n.fireEvent("before",h),h&&n.$events[h]?(n.fireEvent(h+":before"),n.fireEvent(h,Object.values(n.param))):n.fireEvent("error",["Route",h,"is undefined"].join(" ")),n.fireEvent("after",h),h&&n.fireEvent(h+":after");break}}s&&n.fireEvent("undefined")}),this.fireEvent("ready"),this.options.triggerOnLoad&&window.fireEvent(e)},navigate:function(t,n){location.hash==t&&n?window.fireEvent(e):location.hash=t},normalize:function(t,e,n,i){return t instanceof RegExp?t:(t=t.concat(i?"":"/?").replace(/\/\(/g,"(?:/").replace(/(\/)?(\.)?:(\w+)(?:(\(.*?\)))?(\?)?/g,function(t,n,i,o,r,s){return e.push({name:o,optional:!!s}),n=n||"",[s?"":n,"(?:",s?n:"",(i||"")+(r||i&&"([^/.]+?)"||"([^/]+?)")+")",s||""].join("")}).replace(/([\/.])/g,"\\$1").replace(/\*/g,"(.*)"),RegExp("^"+t+"$",n?"":"i"))},addRoute:function(t){return t&&t.route&&t.id&&t.events?t.id.length?this.routes[t.route]?this.fireEvent("error",'Route "{route}" or id "{id}" already exists, aborting'.substitute(t)):(this.routes[t.route]=t.id,this.addEvents(this.boundEvents[t.route]=t.events),this.fireEvent("route:add",t)):this.fireEvent("error","Route id cannot be empty, aborting"):this.fireEvent("error","Please include route, id and events in the argument object when adding a route")},removeRoute:function(t){return t&&this.routes[t]&&this.boundEvents[t]?(this.removeEvents(this.boundEvents[t]),delete this.routes[t],delete this.boundEvents[t],this.fireEvent("route:remove",t)):this.fireEvent("error","Could not find route or route is not removable")}})};"function"==typeof define&&define.amd?define("epitome-router",["./epitome"],e):(t.Epitome||(t.Epitome={}),t.Epitome.Router=e(t.Epitome))}(this);
\ No newline at end of file
diff --git a/labs/architecture-examples/epitome/readme.md b/labs/architecture-examples/epitome/readme.md
index 7513bbceec..42f8a9c104 100644
--- a/labs/architecture-examples/epitome/readme.md
+++ b/labs/architecture-examples/epitome/readme.md
@@ -1,3 +1,23 @@
-# Epitome TodoMVC app
+# Epitome TodoMVC Example
 
-[Epitome](http://dimitarchristoff.github.com/Epitome) is a new extensible and modular open-source MVP* framework, built out of MooTools Classes and Events.
+> Epitome is a new extensible and modular open-source MVC* framework, built out of MooTools Classes and Events.
+
+> _[Epitome - dimitarchristoff.github.io/Epitome](http://dimitarchristoff.github.io/Epitome)_
+
+
+## Learning Epitome
+
+The [Epitome website](http://dimitarchristoff.github.io/Epitome) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [API Reference](http://dimitarchristoff.github.io/Epitome)
+* [Examples](http://dimitarchristoff.github.io/Epitome/#examples)
+* [Download & Building](http://dimitarchristoff.github.io/Epitome/#download-building)
+* [Epitome on GitHub](https://github.com/DimitarChristoff/Epitome)
+
+Get help from other Epitome users:
+
+* [Epitome on Twitter](http://twitter.com/D_mitar)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/extjs/bower.json b/labs/architecture-examples/extjs/bower.json
new file mode 100644
index 0000000000..3a2802d859
--- /dev/null
+++ b/labs/architecture-examples/extjs/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-extjs",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/extjs/bower_components/todomvc-common/base.css b/labs/architecture-examples/extjs/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/extjs/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/extjs/bower_components/todomvc-common/base.js b/labs/architecture-examples/extjs/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/extjs/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/extjs/bower_components/todomvc-common/bg.png b/labs/architecture-examples/extjs/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/extjs/css/app.css b/labs/architecture-examples/extjs/css/app.css
index f78f727891..74eab606f4 100644
--- a/labs/architecture-examples/extjs/css/app.css
+++ b/labs/architecture-examples/extjs/css/app.css
@@ -1,206 +1,206 @@
 html,
 body {
-        margin: 0;
-        padding: 0;
+	margin: 0;
+	padding: 0;
 }
 
 :focus {
-        outline: none;
+	outline: none;
 }
 
 body {
-        font: 14px "Helvetica Neue", Helvetica, Arial, sans-serif;
-        line-height: 1.4em;
-        background: #eeeeee;
-        color: #333333;
-        width: 520px;
-        margin: 0 auto;
-        -webkit-font-smoothing: antialiased;
+	font: 14px "Helvetica Neue", Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eeeeee;
+	color: #333333;
+	width: 520px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
 }
 
 #todoapp {
-        background: #fff;
-        padding: 20px;
-        margin-bottom: 40px;
-        -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-        -moz-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-        -ms-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-        -o-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-        box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
-        -webkit-border-radius: 0 0 5px 5px;
-        -moz-border-radius: 0 0 5px 5px;
-        -ms-border-radius: 0 0 5px 5px;
-        -o-border-radius: 0 0 5px 5px;
-        border-radius: 0 0 5px 5px;
+	background: #fff;
+	padding: 20px;
+	margin-bottom: 40px;
+	-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
+	-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
+	-ms-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
+	-o-box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 2px 6px 0;
+	-webkit-border-radius: 0 0 5px 5px;
+	-moz-border-radius: 0 0 5px 5px;
+	-ms-border-radius: 0 0 5px 5px;
+	-o-border-radius: 0 0 5px 5px;
+	border-radius: 0 0 5px 5px;
 }
 
 #todoapp h1 {
-        font-size: 36px;
-        font-weight: bold;
-        text-align: center;
-        padding: 0 0 10px 0;
+	font-size: 36px;
+	font-weight: bold;
+	text-align: center;
+	padding: 0 0 10px 0;
 }
 
 #todoapp input[type="text"] {
-        width: 466px;
-        font-size: 24px;
-        font-family: inherit;
-        line-height: 1.4em;
-        border: 0;
-        outline: none;
-        padding: 6px;
-        border: 1px solid #999999;
-        -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-        -moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-        -ms-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-        -o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
-        box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
+	width: 466px;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	padding: 6px;
+	border: 1px solid #999999;
+	-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
+	-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
+	-ms-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
+	-o-box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 1px 2px 0 inset;
 }
 
 #todoapp input::-webkit-input-placeholder {
-        font-style: italic;
+	font-style: italic;
 }
 
 #todo-list {
-        margin: 10px 0;
-        padding: 0;
-        list-style: none;
+	margin: 10px 0;
+	padding: 0;
+	list-style: none;
 }
 
 #todo-list li {
-        padding: 18px 20px 18px 0;
-        position: relative;
-        font-size: 24px;
-        border-bottom: 1px solid #cccccc;
+	padding: 18px 20px 18px 0;
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px solid #cccccc;
 }
 
 #todo-list li:last-child {
-        border-bottom: none;
+	border-bottom: none;
 }
 
 #todo-list li.done label {
-        color: #777777;
-        text-decoration: line-through;
+	color: #777777;
+	text-decoration: line-through;
 }
 
 #todo-list li .destroy {
-        display: none;
-        position: absolute;
-        top: 20px;
-        right: 10px;
-        cursor: pointer;
-        width: 20px;
-        height: 20px;
-        background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUBAMAAAB/pwA+AAAABGdBTUEAALGPC/xhBQAAACdQTFRFzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMAAAA////zMzMhnu0WAAAAAt0Uk5T5u3pqtV3jFQEKAC0bVelAAAAfUlEQVQI12NYtWpFsc8R865VqxhWrZpyBgg8QcylZ8AgCsjMgTCPrWJYfgYKqhjWwJgaDDVnzpw+c2bPmTPHGWzOnNm95/TuM2cOM/AARXfvBooeZAAp270bRCIz4QoOIGtDMqwJZoUEQzvCYrhzuhhWtUKYEahOX7UK6iEA3A6NUGwCTZIAAAAASUVORK5CYII=') no-repeat center center;
+	display: none;
+	position: absolute;
+	top: 20px;
+	right: 10px;
+	cursor: pointer;
+	width: 20px;
+	height: 20px;
+	background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUBAMAAAB/pwA+AAAABGdBTUEAALGPC/xhBQAAACdQTFRFzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMAAAA////zMzMhnu0WAAAAAt0Uk5T5u3pqtV3jFQEKAC0bVelAAAAfUlEQVQI12NYtWpFsc8R865VqxhWrZpyBgg8QcylZ8AgCsjMgTCPrWJYfgYKqhjWwJgaDDVnzpw+c2bPmTPHGWzOnNm95/TuM2cOM/AARXfvBooeZAAp270bRCIz4QoOIGtDMqwJZoUEQzvCYrhzuhhWtUKYEahOX7UK6iEA3A6NUGwCTZIAAAAASUVORK5CYII=') no-repeat center center;
 }
 
 #todo-list li:hover .destroy {
-        display: block;
+	display: block;
 }
 
 #todo-list li.editing {
-        border-bottom: none;
-        margin-top: -1px;
-        padding: 0;
+	border-bottom: none;
+	margin-top: -1px;
+	padding: 0;
 }
 
 #todo-list li.editing:last-child {
-        margin-bottom: -1px;
+	margin-bottom: -1px;
 }
 
 #todo-list li.editing .edit {
-        display: block;
-        width: 444px;
-        padding: 13px 15px 14px 20px;
-        margin: 0;
+	display: block;
+	width: 444px;
+	padding: 13px 15px 14px 20px;
+	margin: 0;
 }
 
 #todo-list li.editing .view {
-        display: none;
+	display: none;
 }
 
 #todo-list li .view label {
-        word-break: break-word;
+	word-break: break-word;
 }
 
 #todo-list li .edit {
-        display: none;
+	display: none;
 }
 
 #todoapp footer {
-        margin: 0 -20px -20px -20px;
-        overflow: hidden;
-        color: #555555;
-        background: #f4fce8;
-        border-top: 1px solid #ededed;
-        padding: 0 20px;
-        line-height: 37px;
-        -webkit-border-radius: 0 0 5px 5px;
-        -moz-border-radius: 0 0 5px 5px;
-        -ms-border-radius: 0 0 5px 5px;
-        -o-border-radius: 0 0 5px 5px;
-        border-radius: 0 0 5px 5px;
+	margin: 0 -20px -20px -20px;
+	overflow: hidden;
+	color: #555555;
+	background: #f4fce8;
+	border-top: 1px solid #ededed;
+	padding: 0 20px;
+	line-height: 37px;
+	-webkit-border-radius: 0 0 5px 5px;
+	-moz-border-radius: 0 0 5px 5px;
+	-ms-border-radius: 0 0 5px 5px;
+	-o-border-radius: 0 0 5px 5px;
+	border-radius: 0 0 5px 5px;
 }
 
 #clear-completed {
-        float: right;
-        line-height: 20px;
-        text-decoration: none;
-        background: rgba(0, 0, 0, 0.1);
-        color: #555555;
-        font-size: 11px;
-        margin-top: 8px;
-        margin-bottom: 8px;
-        padding: 0 10px 1px;
-        cursor: pointer;
-        -webkit-border-radius: 12px;
-        -moz-border-radius: 12px;
-        -ms-border-radius: 12px;
-        -o-border-radius: 12px;
-        border-radius: 12px;
-        -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-        -moz-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-        -ms-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-        -o-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
-        box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
+	float: right;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	color: #555555;
+	font-size: 11px;
+	margin-top: 8px;
+	margin-bottom: 8px;
+	padding: 0 10px 1px;
+	cursor: pointer;
+	-webkit-border-radius: 12px;
+	-moz-border-radius: 12px;
+	-ms-border-radius: 12px;
+	-o-border-radius: 12px;
+	border-radius: 12px;
+	-webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
+	-moz-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
+	-ms-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
+	-o-box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
+	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 0 0;
 }
 
 #clear-completed:hover {
-        background: rgba(0, 0, 0, 0.15);
-        -webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-        -moz-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-        -ms-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-        -o-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
-        box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
+	background: rgba(0, 0, 0, 0.15);
+	-webkit-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
+	-moz-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
+	-ms-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
+	-o-box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
+	box-shadow: rgba(0, 0, 0, 0.3) 0 -1px 0 0;
 }
 
 #clear-completed:active {
-        position: relative;
-        top: 1px;
+	position: relative;
+	top: 1px;
 }
 
 #todo-count span {
-        font-weight: bold;
+	font-weight: bold;
 }
 
 #instructions {
-        margin: 10px auto;
-        color: #777777;
-        text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
-        text-align: center;
+	margin: 10px auto;
+	color: #777777;
+	text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
+	text-align: center;
 }
 
 #instructions a {
-        color: #336699;
+	color: #336699;
 }
 
 #credits {
-        margin: 30px auto;
-        color: #999;
-        text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
-        text-align: center;
+	margin: 30px auto;
+	color: #999;
+	text-shadow: rgba(255, 255, 255, 0.8) 0 1px 0;
+	text-align: center;
 }
 
 #credits a {
-        color: #888;
+	color: #888;
 }
diff --git a/labs/architecture-examples/extjs/index.html b/labs/architecture-examples/extjs/index.html
index 3ed51c1414..271f4b4afd 100644
--- a/labs/architecture-examples/extjs/index.html
+++ b/labs/architecture-examples/extjs/index.html
@@ -4,11 +4,8 @@
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>ExtJS • TodoMVC</title>
-	<!--<link rel="stylesheet" href="../../../assets/base.css">-->
+	<!-- <link rel="stylesheet" href="bower_components/todomvc-common/base.css"> -->
 	<link rel="stylesheet" href="css/app.css">
-	<!--[if IE]>
-		<script src="../../../assets/ie.js"></script>
-	<![endif]-->
 </head>
 <body>
 	<div id="todoapp">
@@ -19,13 +16,13 @@ <h1>todos</h1>
 		<section id="main"></section>
 	</div>
 	<div id="instructions">
-			Double-click to edit a todo
+		Double-click to edit a todo
 	</div>
 	<div id="credits">
 		Created by <a href="http://revolunet.com/">Revolunet</a><br />
 		Updates by <a href="http://github.com/boushley">Aaron Boushley</a>
 	</div>
-	<script src="../../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script src="http://cdn.sencha.com/ext-4.1.1-gpl/bootstrap.js"></script>
 	<script src="js/app.js"></script>
 </body>
diff --git a/labs/architecture-examples/extjs/readme.md b/labs/architecture-examples/extjs/readme.md
new file mode 100644
index 0000000000..b7e43b5005
--- /dev/null
+++ b/labs/architecture-examples/extjs/readme.md
@@ -0,0 +1,23 @@
+# Ext JS TodoMVC Example
+
+> Sencha Ext JS is the industry's most powerful desktop application development platform with unparalleled cross-browser compatibility, advanced MVC architecture, plugin-free charting, and modern UI widgets.
+
+> _[Ext JS - sencha.com/products/extjs](http://sencha.com/products/extjs)_
+
+
+## Learning Ext JS
+
+The [Ext JS website](http://sencha.com/products/extjs) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://docs.sencha.com/extjs/4.2.0)
+* [API Reference](http://docs.sencha.com/extjs/4.1.3)
+* [Tutorials, Screencasts, Guides, FAQs](http://www.sencha.com/learn/extjs)
+* [Applications built with Ext JS](http://docs.sencha.com/extjs/4.2.0/extjs-build/examples)
+* [Sencha Blog](http://www.sencha.com/blog)
+
+* [Ext JS on StackOverflow](http://stackoverflow.com/questions/tagged/extjs)
+* [Ext JS on Twitter](http://twitter.com/extjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/extjs_deftjs/bower.json b/labs/architecture-examples/extjs_deftjs/bower.json
new file mode 100644
index 0000000000..05172f0179
--- /dev/null
+++ b/labs/architecture-examples/extjs_deftjs/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-extjs_deftjs",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.css b/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.js b/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/bg.png b/labs/architecture-examples/extjs_deftjs/bower_components/todomvc-common/bg.png
new file mode 100644
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diff --git a/labs/architecture-examples/extjs_deftjs/css/app.css b/labs/architecture-examples/extjs_deftjs/css/app.css
index 38a81509d7..a261e34129 100644
--- a/labs/architecture-examples/extjs_deftjs/css/app.css
+++ b/labs/architecture-examples/extjs_deftjs/css/app.css
@@ -1,7 +1,7 @@
-/* Add your own styles here. */
-
-.mousepointer { cursor: pointer; }
+.mousepointer {
+	cursor: pointer;
+}
 
 *:focus {
-    outline: none;
-}
\ No newline at end of file
+	outline: none;
+}
diff --git a/labs/architecture-examples/extjs_deftjs/index.html b/labs/architecture-examples/extjs_deftjs/index.html
index 900439f649..25e1bd62c6 100644
--- a/labs/architecture-examples/extjs_deftjs/index.html
+++ b/labs/architecture-examples/extjs_deftjs/index.html
@@ -1,24 +1,20 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="deftjs">
 <head>
 	<meta charset="utf-8">
-
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>ExtJS with DeftJS • TodoMVC</title>
-
 	<!-- CSS -->
-	<link rel="stylesheet" type="text/css" href="../../../assets/base.css" />
-	<link rel="stylesheet" type="text/css" href="css/app.css" />
-	<!-- Note that the ie.js from the assets folder is omitted because ExtJS automatically handles all cross-browser logic. -->
-
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<link rel="stylesheet" href="css/app.css">
+</head>
+<body>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<!-- ExtJS -->
-	<script type="text/javascript" src="lib/extjs/ext-all.js"></script>
-
+	<script src="lib/extjs/ext-all.js"></script>
 	<!-- Application -->
-	<script type="text/javascript" src="js/app-loader.js"></script>
-	<script type="text/javascript" src="lib/deft/deft.js"></script>
-	<script type="text/javascript" src="js/app.js"></script>
-
-</head>
-<body></body>
-</html>
\ No newline at end of file
+	<script src="js/app-loader.js"></script>
+	<script src="lib/deft/deft.js"></script>
+	<script src="js/app.js"></script>
+</body>
+</html>
diff --git a/labs/architecture-examples/extjs_deftjs/README.md b/labs/architecture-examples/extjs_deftjs/readme.md
similarity index 62%
rename from labs/architecture-examples/extjs_deftjs/README.md
rename to labs/architecture-examples/extjs_deftjs/readme.md
index 271574b71b..f15ab92f47 100644
--- a/labs/architecture-examples/extjs_deftjs/README.md
+++ b/labs/architecture-examples/extjs_deftjs/readme.md
@@ -1,11 +1,32 @@
 # ExtJS with DeftJS TodoMVC Example
 
-This is an example of the TodoMVC application using [Sencha's ExtJS](http://www.sencha.com/) enhanced with the [DeftJS library](http://deftjs.org/). DeftJS is an MVC framework and inversion of control (IoC) container, and provides many other features such as a Promises API, live event listeners, etc. 
+
+## Learning Ext JS
+
+The [Ext JS website](http://sencha.com/products/extjs) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://docs.sencha.com/extjs/4.2.0)
+* [API Reference](http://docs.sencha.com/extjs/4.1.3)
+* [Tutorials, Screencasts, Guides, FAQs](http://www.sencha.com/learn/extjs)
+* [Applications built with Ext JS](http://docs.sencha.com/extjs/4.2.0/extjs-build/examples)
+* [Sencha Blog](http://www.sencha.com/blog)
+
+* [Ext JS on StackOverflow](http://stackoverflow.com/questions/tagged/extjs)
+* [Ext JS on Twitter](http://twitter.com/extjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+This is an example of the TodoMVC application using [Sencha's ExtJS](http://www.sencha.com/) enhanced with the [DeftJS library](http://deftjs.org/). DeftJS is an MVC framework and inversion of control (IoC) container, and provides many other features such as a Promises API, live event listeners, etc.
 
 Instead of the singleton-based, stateless controllers promoted by Sencha's built-in MVC system, DeftJS uses ViewControllers which are dynamically attached to each view. This is essentially an implementation of the [Passive View pattern](http://martinfowler.com/eaaDev/PassiveScreen.html), similar to Cocoa's UIViewControllers. The source code and full documentation can be found via the [DeftJS home page](http://deftjs.org/).
 
 Because the application is quite small, the benefits of ViewControllers and IoC aren't very obvious. The advantages become pronounced on larger applications.
 
-It's also worth noting that the TodoMVC application is **not** very typical of an ExtJS-based application. ExtJS is more applicable to large-scale [rich internet application (RIA)](http://en.wikipedia.org/wiki/Rich_Internet_application) development. The XTemplate approach used here to more easily leverage the mandated CSS and layout is not a very common sight. 
+It's also worth noting that the TodoMVC application is **not** very typical of an ExtJS-based application. ExtJS is more applicable to large-scale [rich internet application (RIA)](http://en.wikipedia.org/wiki/Rich_Internet_application) development. The XTemplate approach used here to more easily leverage the mandated CSS and layout is not a very common sight.
 
-ExtJS has a very advanced layout and component system, along with full-blown SASS-based themes. So while this example looks and functions exactly as the TodoMVC App Specification mandates, this isn't really how views in a "normal" ExtJS or Sencha Touch application would be set up. Sencha has [many examples of the available components and layouts](http://docs.sencha.com/ext-js/4-1/#!/example), if you'd like to see the more typical options. 
\ No newline at end of file
+ExtJS has a very advanced layout and component system, along with full-blown SASS-based themes. So while this example looks and functions exactly as the TodoMVC App Specification mandates, this isn't really how views in a "normal" ExtJS or Sencha Touch application would be set up. Sencha has [many examples of the available components and layouts](http://docs.sencha.com/ext-js/4-1/#!/example), if you'd like to see the more typical options.
diff --git a/labs/architecture-examples/kendo/bower.json b/labs/architecture-examples/kendo/bower.json
new file mode 100644
index 0000000000..bdebafefb1
--- /dev/null
+++ b/labs/architecture-examples/kendo/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-kendo",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0"
+  }
+}
diff --git a/labs/architecture-examples/kendo/bower_components/jquery/jquery.js b/labs/architecture-examples/kendo/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/kendo/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/kendo/bower_components/todomvc-common/base.css b/labs/architecture-examples/kendo/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/kendo/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/kendo/bower_components/todomvc-common/base.js b/labs/architecture-examples/kendo/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/kendo/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/kendo/bower_components/todomvc-common/bg.png b/labs/architecture-examples/kendo/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/kendo/index.html b/labs/architecture-examples/kendo/index.html
index 15e1cdbd63..d0db127271 100644
--- a/labs/architecture-examples/kendo/index.html
+++ b/labs/architecture-examples/kendo/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="kendo">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Kendo UI • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -60,8 +57,8 @@ <h1>todos</h1>
 			<input class="edit" data-bind="value: title, events: { change: endEdit, blur: endEdit }, enter: endEdit">
 		</li>
 	</script>
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
 	<script src="js/lib/kendo.web.js"></script>
 	<script src="js/lib/kendo.bindings.custom.js"></script>
 	<script src="js/lib/kendo.data.localstoragedatasource.js"></script>
diff --git a/labs/architecture-examples/kendo/readme.md b/labs/architecture-examples/kendo/readme.md
new file mode 100644
index 0000000000..6f2bc075b5
--- /dev/null
+++ b/labs/architecture-examples/kendo/readme.md
@@ -0,0 +1,27 @@
+# Kendo UI TodoMVC Example
+
+> Comprehensive HTML5/JavaScript framework for modern web and mobile app development.
+
+> _[Kendo UI - kendoui.com](http://kendoui.com)_
+
+
+## Learning Kendo UI
+
+The [Kendo UI website](http://kendoui.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://docs.kendoui.com)
+* [API Reference](http://docs.kendoui.com/api/dataviz/chart)
+* [What is Kendo UI](http://docs.kendoui.com/getting-started/introduction)
+* [Applications built with Kendo UI](http://demos.kendoui.com)
+* [Blog](http://www.kendoui.com/blogs.aspx)
+* [FAQ](http://www.kendoui.com/faq/faq.aspx)
+
+Get help from other Kendo UI users:
+
+* [Kendo UI on StackOverflow](http://stackoverflow.com/questions/tagged/kendo-ui)
+* [Kendo UI on Twitter](http://twitter.com/kendoui)
+* [Kendo UI on Google +](https://plus.google.com/117798269023828336983/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/bower.json b/labs/architecture-examples/knockoutjs_classBindingProvider/bower.json
new file mode 100644
index 0000000000..63fae34f6b
--- /dev/null
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-knockoutjs_classBindingProvider",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "knockout.js": "~2.2.0rc",
+    "director": "~1.2.0"
+  }
+}
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/director/build/director.js b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/director/build/director.js
new file mode 100644
index 0000000000..0befbe0751
--- /dev/null
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/director/build/director.js
@@ -0,0 +1,712 @@
+
+
+//
+// Generated on Sun Dec 16 2012 22:47:05 GMT-0500 (EST) by Nodejitsu, Inc (Using Codesurgeon).
+// Version 1.1.9
+//
+
+(function (exports) {
+
+
+/*
+ * browser.js: Browser specific functionality for director.
+ *
+ * (C) 2011, Nodejitsu Inc.
+ * MIT LICENSE
+ *
+ */
+
+if (!Array.prototype.filter) {
+  Array.prototype.filter = function(filter, that) {
+    var other = [], v;
+    for (var i = 0, n = this.length; i < n; i++) {
+      if (i in this && filter.call(that, v = this[i], i, this)) {
+        other.push(v);
+      }
+    }
+    return other;
+  };
+}
+
+if (!Array.isArray){
+  Array.isArray = function(obj) {
+    return Object.prototype.toString.call(obj) === '[object Array]';
+  };
+}
+
+var dloc = document.location;
+
+function dlocHashEmpty() {
+  // Non-IE browsers return '' when the address bar shows '#'; Director's logic
+  // assumes both mean empty.
+  return dloc.hash === '' || dloc.hash === '#';
+}
+
+var listener = {
+  mode: 'modern',
+  hash: dloc.hash,
+  history: false,
+
+  check: function () {
+    var h = dloc.hash;
+    if (h != this.hash) {
+      this.hash = h;
+      this.onHashChanged();
+    }
+  },
+
+  fire: function () {
+    if (this.mode === 'modern') {
+      this.history === true ? window.onpopstate() : window.onhashchange();
+    }
+    else {
+      this.onHashChanged();
+    }
+  },
+
+  init: function (fn, history) {
+    var self = this;
+    this.history = history;
+
+    if (!Router.listeners) {
+      Router.listeners = [];
+    }
+
+    function onchange(onChangeEvent) {
+      for (var i = 0, l = Router.listeners.length; i < l; i++) {
+        Router.listeners[i](onChangeEvent);
+      }
+    }
+
+    //note IE8 is being counted as 'modern' because it has the hashchange event
+    if ('onhashchange' in window && (document.documentMode === undefined
+      || document.documentMode > 7)) {
+      // At least for now HTML5 history is available for 'modern' browsers only
+      if (this.history === true) {
+        // There is an old bug in Chrome that causes onpopstate to fire even
+        // upon initial page load. Since the handler is run manually in init(),
+        // this would cause Chrome to run it twise. Currently the only
+        // workaround seems to be to set the handler after the initial page load
+        // http://code.google.com/p/chromium/issues/detail?id=63040
+        setTimeout(function() {
+          window.onpopstate = onchange;
+        }, 500);
+      }
+      else {
+        window.onhashchange = onchange;
+      }
+      this.mode = 'modern';
+    }
+    else {
+      //
+      // IE support, based on a concept by Erik Arvidson ...
+      //
+      var frame = document.createElement('iframe');
+      frame.id = 'state-frame';
+      frame.style.display = 'none';
+      document.body.appendChild(frame);
+      this.writeFrame('');
+
+      if ('onpropertychange' in document && 'attachEvent' in document) {
+        document.attachEvent('onpropertychange', function () {
+          if (event.propertyName === 'location') {
+            self.check();
+          }
+        });
+      }
+
+      window.setInterval(function () { self.check(); }, 50);
+
+      this.onHashChanged = onchange;
+      this.mode = 'legacy';
+    }
+
+    Router.listeners.push(fn);
+
+    return this.mode;
+  },
+
+  destroy: function (fn) {
+    if (!Router || !Router.listeners) {
+      return;
+    }
+
+    var listeners = Router.listeners;
+
+    for (var i = listeners.length - 1; i >= 0; i--) {
+      if (listeners[i] === fn) {
+        listeners.splice(i, 1);
+      }
+    }
+  },
+
+  setHash: function (s) {
+    // Mozilla always adds an entry to the history
+    if (this.mode === 'legacy') {
+      this.writeFrame(s);
+    }
+
+    if (this.history === true) {
+      window.history.pushState({}, document.title, s);
+      // Fire an onpopstate event manually since pushing does not obviously
+      // trigger the pop event.
+      this.fire();
+    } else {
+      dloc.hash = (s[0] === '/') ? s : '/' + s;
+    }
+    return this;
+  },
+
+  writeFrame: function (s) {
+    // IE support...
+    var f = document.getElementById('state-frame');
+    var d = f.contentDocument || f.contentWindow.document;
+    d.open();
+    d.write("<script>_hash = '" + s + "'; onload = parent.listener.syncHash;<script>");
+    d.close();
+  },
+
+  syncHash: function () {
+    // IE support...
+    var s = this._hash;
+    if (s != dloc.hash) {
+      dloc.hash = s;
+    }
+    return this;
+  },
+
+  onHashChanged: function () {}
+};
+
+var Router = exports.Router = function (routes) {
+  if (!(this instanceof Router)) return new Router(routes);
+
+  this.params   = {};
+  this.routes   = {};
+  this.methods  = ['on', 'once', 'after', 'before'];
+  this.scope    = [];
+  this._methods = {};
+
+  this._insert = this.insert;
+  this.insert = this.insertEx;
+
+  this.historySupport = (window.history != null ? window.history.pushState : null) != null
+
+  this.configure();
+  this.mount(routes || {});
+};
+
+Router.prototype.init = function (r) {
+  var self = this;
+  this.handler = function(onChangeEvent) {
+    var newURL = onChangeEvent && onChangeEvent.newURL || window.location.hash;
+    var url = self.history === true ? self.getPath() : newURL.replace(/.*#/, '');
+    self.dispatch('on', url);
+  };
+
+  listener.init(this.handler, this.history);
+
+  if (this.history === false) {
+    if (dlocHashEmpty() && r) {
+      dloc.hash = r;
+    } else if (!dlocHashEmpty()) {
+      self.dispatch('on', dloc.hash.replace(/^#/, ''));
+    }
+  }
+  else {
+    var routeTo = dlocHashEmpty() && r ? r : !dlocHashEmpty() ? dloc.hash.replace(/^#/, '') : null;
+    if (routeTo) {
+      window.history.replaceState({}, document.title, routeTo);
+    }
+
+    // Router has been initialized, but due to the chrome bug it will not
+    // yet actually route HTML5 history state changes. Thus, decide if should route.
+    if (routeTo || this.run_in_init === true) {
+      this.handler();
+    }
+  }
+
+  return this;
+};
+
+Router.prototype.explode = function () {
+  var v = this.history === true ? this.getPath() : dloc.hash;
+  if (v.charAt(1) === '/') { v=v.slice(1) }
+  return v.slice(1, v.length).split("/");
+};
+
+Router.prototype.setRoute = function (i, v, val) {
+  var url = this.explode();
+
+  if (typeof i === 'number' && typeof v === 'string') {
+    url[i] = v;
+  }
+  else if (typeof val === 'string') {
+    url.splice(i, v, s);
+  }
+  else {
+    url = [i];
+  }
+
+  listener.setHash(url.join('/'));
+  return url;
+};
+
+//
+// ### function insertEx(method, path, route, parent)
+// #### @method {string} Method to insert the specific `route`.
+// #### @path {Array} Parsed path to insert the `route` at.
+// #### @route {Array|function} Route handlers to insert.
+// #### @parent {Object} **Optional** Parent "routes" to insert into.
+// insert a callback that will only occur once per the matched route.
+//
+Router.prototype.insertEx = function(method, path, route, parent) {
+  if (method === "once") {
+    method = "on";
+    route = function(route) {
+      var once = false;
+      return function() {
+        if (once) return;
+        once = true;
+        return route.apply(this, arguments);
+      };
+    }(route);
+  }
+  return this._insert(method, path, route, parent);
+};
+
+Router.prototype.getRoute = function (v) {
+  var ret = v;
+
+  if (typeof v === "number") {
+    ret = this.explode()[v];
+  }
+  else if (typeof v === "string"){
+    var h = this.explode();
+    ret = h.indexOf(v);
+  }
+  else {
+    ret = this.explode();
+  }
+
+  return ret;
+};
+
+Router.prototype.destroy = function () {
+  listener.destroy(this.handler);
+  return this;
+};
+
+Router.prototype.getPath = function () {
+  var path = window.location.pathname;
+  if (path.substr(0, 1) !== '/') {
+    path = '/' + path;
+  }
+  return path;
+};
+function _every(arr, iterator) {
+  for (var i = 0; i < arr.length; i += 1) {
+    if (iterator(arr[i], i, arr) === false) {
+      return;
+    }
+  }
+}
+
+function _flatten(arr) {
+  var flat = [];
+  for (var i = 0, n = arr.length; i < n; i++) {
+    flat = flat.concat(arr[i]);
+  }
+  return flat;
+}
+
+function _asyncEverySeries(arr, iterator, callback) {
+  if (!arr.length) {
+    return callback();
+  }
+  var completed = 0;
+  (function iterate() {
+    iterator(arr[completed], function(err) {
+      if (err || err === false) {
+        callback(err);
+        callback = function() {};
+      } else {
+        completed += 1;
+        if (completed === arr.length) {
+          callback();
+        } else {
+          iterate();
+        }
+      }
+    });
+  })();
+}
+
+function paramifyString(str, params, mod) {
+  mod = str;
+  for (var param in params) {
+    if (params.hasOwnProperty(param)) {
+      mod = params[param](str);
+      if (mod !== str) {
+        break;
+      }
+    }
+  }
+  return mod === str ? "([._a-zA-Z0-9-]+)" : mod;
+}
+
+function regifyString(str, params) {
+  var matches, last = 0, out = "";
+  while (matches = str.substr(last).match(/[^\w\d\- %@&]*\*[^\w\d\- %@&]*/)) {
+    last = matches.index + matches[0].length;
+    matches[0] = matches[0].replace(/^\*/, "([_.()!\\ %@&a-zA-Z0-9-]+)");
+    out += str.substr(0, matches.index) + matches[0];
+  }
+  str = out += str.substr(last);
+  var captures = str.match(/:([^\/]+)/ig), length;
+  if (captures) {
+    length = captures.length;
+    for (var i = 0; i < length; i++) {
+      str = str.replace(captures[i], paramifyString(captures[i], params));
+    }
+  }
+  return str;
+}
+
+function terminator(routes, delimiter, start, stop) {
+  var last = 0, left = 0, right = 0, start = (start || "(").toString(), stop = (stop || ")").toString(), i;
+  for (i = 0; i < routes.length; i++) {
+    var chunk = routes[i];
+    if (chunk.indexOf(start, last) > chunk.indexOf(stop, last) || ~chunk.indexOf(start, last) && !~chunk.indexOf(stop, last) || !~chunk.indexOf(start, last) && ~chunk.indexOf(stop, last)) {
+      left = chunk.indexOf(start, last);
+      right = chunk.indexOf(stop, last);
+      if (~left && !~right || !~left && ~right) {
+        var tmp = routes.slice(0, (i || 1) + 1).join(delimiter);
+        routes = [ tmp ].concat(routes.slice((i || 1) + 1));
+      }
+      last = (right > left ? right : left) + 1;
+      i = 0;
+    } else {
+      last = 0;
+    }
+  }
+  return routes;
+}
+
+Router.prototype.configure = function(options) {
+  options = options || {};
+  for (var i = 0; i < this.methods.length; i++) {
+    this._methods[this.methods[i]] = true;
+  }
+  this.recurse = options.recurse || this.recurse || false;
+  this.async = options.async || false;
+  this.delimiter = options.delimiter || "/";
+  this.strict = typeof options.strict === "undefined" ? true : options.strict;
+  this.notfound = options.notfound;
+  this.resource = options.resource;
+  this.history = options.html5history && this.historySupport || false;
+  this.run_in_init = this.history === true && options.run_handler_in_init !== false;
+  this.every = {
+    after: options.after || null,
+    before: options.before || null,
+    on: options.on || null
+  };
+  return this;
+};
+
+Router.prototype.param = function(token, matcher) {
+  if (token[0] !== ":") {
+    token = ":" + token;
+  }
+  var compiled = new RegExp(token, "g");
+  this.params[token] = function(str) {
+    return str.replace(compiled, matcher.source || matcher);
+  };
+};
+
+Router.prototype.on = Router.prototype.route = function(method, path, route) {
+  var self = this;
+  if (!route && typeof path == "function") {
+    route = path;
+    path = method;
+    method = "on";
+  }
+  if (Array.isArray(path)) {
+    return path.forEach(function(p) {
+      self.on(method, p, route);
+    });
+  }
+  if (path.source) {
+    path = path.source.replace(/\\\//ig, "/");
+  }
+  if (Array.isArray(method)) {
+    return method.forEach(function(m) {
+      self.on(m.toLowerCase(), path, route);
+    });
+  }
+  path = path.split(new RegExp(this.delimiter));
+  path = terminator(path, this.delimiter);
+  this.insert(method, this.scope.concat(path), route);
+};
+
+Router.prototype.dispatch = function(method, path, callback) {
+  var self = this, fns = this.traverse(method, path, this.routes, ""), invoked = this._invoked, after;
+  this._invoked = true;
+  if (!fns || fns.length === 0) {
+    this.last = [];
+    if (typeof this.notfound === "function") {
+      this.invoke([ this.notfound ], {
+        method: method,
+        path: path
+      }, callback);
+    }
+    return false;
+  }
+  if (this.recurse === "forward") {
+    fns = fns.reverse();
+  }
+  function updateAndInvoke() {
+    self.last = fns.after;
+    self.invoke(self.runlist(fns), self, callback);
+  }
+  after = this.every && this.every.after ? [ this.every.after ].concat(this.last) : [ this.last ];
+  if (after && after.length > 0 && invoked) {
+    if (this.async) {
+      this.invoke(after, this, updateAndInvoke);
+    } else {
+      this.invoke(after, this);
+      updateAndInvoke();
+    }
+    return true;
+  }
+  updateAndInvoke();
+  return true;
+};
+
+Router.prototype.invoke = function(fns, thisArg, callback) {
+  var self = this;
+  if (this.async) {
+    _asyncEverySeries(fns, function apply(fn, next) {
+      if (Array.isArray(fn)) {
+        return _asyncEverySeries(fn, apply, next);
+      } else if (typeof fn == "function") {
+        fn.apply(thisArg, fns.captures.concat(next));
+      }
+    }, function() {
+      if (callback) {
+        callback.apply(thisArg, arguments);
+      }
+    });
+  } else {
+    _every(fns, function apply(fn) {
+      if (Array.isArray(fn)) {
+        return _every(fn, apply);
+      } else if (typeof fn === "function") {
+        return fn.apply(thisArg, fns.captures || []);
+      } else if (typeof fn === "string" && self.resource) {
+        self.resource[fn].apply(thisArg, fns.captures || []);
+      }
+    });
+  }
+};
+
+Router.prototype.traverse = function(method, path, routes, regexp, filter) {
+  var fns = [], current, exact, match, next, that;
+  function filterRoutes(routes) {
+    if (!filter) {
+      return routes;
+    }
+    function deepCopy(source) {
+      var result = [];
+      for (var i = 0; i < source.length; i++) {
+        result[i] = Array.isArray(source[i]) ? deepCopy(source[i]) : source[i];
+      }
+      return result;
+    }
+    function applyFilter(fns) {
+      for (var i = fns.length - 1; i >= 0; i--) {
+        if (Array.isArray(fns[i])) {
+          applyFilter(fns[i]);
+          if (fns[i].length === 0) {
+            fns.splice(i, 1);
+          }
+        } else {
+          if (!filter(fns[i])) {
+            fns.splice(i, 1);
+          }
+        }
+      }
+    }
+    var newRoutes = deepCopy(routes);
+    newRoutes.matched = routes.matched;
+    newRoutes.captures = routes.captures;
+    newRoutes.after = routes.after.filter(filter);
+    applyFilter(newRoutes);
+    return newRoutes;
+  }
+  if (path === this.delimiter && routes[method]) {
+    next = [ [ routes.before, routes[method] ].filter(Boolean) ];
+    next.after = [ routes.after ].filter(Boolean);
+    next.matched = true;
+    next.captures = [];
+    return filterRoutes(next);
+  }
+  for (var r in routes) {
+    if (routes.hasOwnProperty(r) && (!this._methods[r] || this._methods[r] && typeof routes[r] === "object" && !Array.isArray(routes[r]))) {
+      current = exact = regexp + this.delimiter + r;
+      if (!this.strict) {
+        exact += "[" + this.delimiter + "]?";
+      }
+      match = path.match(new RegExp("^" + exact));
+      if (!match) {
+        continue;
+      }
+      if (match[0] && match[0] == path && routes[r][method]) {
+        next = [ [ routes[r].before, routes[r][method] ].filter(Boolean) ];
+        next.after = [ routes[r].after ].filter(Boolean);
+        next.matched = true;
+        next.captures = match.slice(1);
+        if (this.recurse && routes === this.routes) {
+          next.push([ routes.before, routes.on ].filter(Boolean));
+          next.after = next.after.concat([ routes.after ].filter(Boolean));
+        }
+        return filterRoutes(next);
+      }
+      next = this.traverse(method, path, routes[r], current);
+      if (next.matched) {
+        if (next.length > 0) {
+          fns = fns.concat(next);
+        }
+        if (this.recurse) {
+          fns.push([ routes[r].before, routes[r].on ].filter(Boolean));
+          next.after = next.after.concat([ routes[r].after ].filter(Boolean));
+          if (routes === this.routes) {
+            fns.push([ routes["before"], routes["on"] ].filter(Boolean));
+            next.after = next.after.concat([ routes["after"] ].filter(Boolean));
+          }
+        }
+        fns.matched = true;
+        fns.captures = next.captures;
+        fns.after = next.after;
+        return filterRoutes(fns);
+      }
+    }
+  }
+  return false;
+};
+
+Router.prototype.insert = function(method, path, route, parent) {
+  var methodType, parentType, isArray, nested, part;
+  path = path.filter(function(p) {
+    return p && p.length > 0;
+  });
+  parent = parent || this.routes;
+  part = path.shift();
+  if (/\:|\*/.test(part) && !/\\d|\\w/.test(part)) {
+    part = regifyString(part, this.params);
+  }
+  if (path.length > 0) {
+    parent[part] = parent[part] || {};
+    return this.insert(method, path, route, parent[part]);
+  }
+  if (!part && !path.length && parent === this.routes) {
+    methodType = typeof parent[method];
+    switch (methodType) {
+     case "function":
+      parent[method] = [ parent[method], route ];
+      return;
+     case "object":
+      parent[method].push(route);
+      return;
+     case "undefined":
+      parent[method] = route;
+      return;
+    }
+    return;
+  }
+  parentType = typeof parent[part];
+  isArray = Array.isArray(parent[part]);
+  if (parent[part] && !isArray && parentType == "object") {
+    methodType = typeof parent[part][method];
+    switch (methodType) {
+     case "function":
+      parent[part][method] = [ parent[part][method], route ];
+      return;
+     case "object":
+      parent[part][method].push(route);
+      return;
+     case "undefined":
+      parent[part][method] = route;
+      return;
+    }
+  } else if (parentType == "undefined") {
+    nested = {};
+    nested[method] = route;
+    parent[part] = nested;
+    return;
+  }
+  throw new Error("Invalid route context: " + parentType);
+};
+
+
+
+Router.prototype.extend = function(methods) {
+  var self = this, len = methods.length, i;
+  function extend(method) {
+    self._methods[method] = true;
+    self[method] = function() {
+      var extra = arguments.length === 1 ? [ method, "" ] : [ method ];
+      self.on.apply(self, extra.concat(Array.prototype.slice.call(arguments)));
+    };
+  }
+  for (i = 0; i < len; i++) {
+    extend(methods[i]);
+  }
+};
+
+Router.prototype.runlist = function(fns) {
+  var runlist = this.every && this.every.before ? [ this.every.before ].concat(_flatten(fns)) : _flatten(fns);
+  if (this.every && this.every.on) {
+    runlist.push(this.every.on);
+  }
+  runlist.captures = fns.captures;
+  runlist.source = fns.source;
+  return runlist;
+};
+
+Router.prototype.mount = function(routes, path) {
+  if (!routes || typeof routes !== "object" || Array.isArray(routes)) {
+    return;
+  }
+  var self = this;
+  path = path || [];
+  if (!Array.isArray(path)) {
+    path = path.split(self.delimiter);
+  }
+  function insertOrMount(route, local) {
+    var rename = route, parts = route.split(self.delimiter), routeType = typeof routes[route], isRoute = parts[0] === "" || !self._methods[parts[0]], event = isRoute ? "on" : rename;
+    if (isRoute) {
+      rename = rename.slice((rename.match(new RegExp(self.delimiter)) || [ "" ])[0].length);
+      parts.shift();
+    }
+    if (isRoute && routeType === "object" && !Array.isArray(routes[route])) {
+      local = local.concat(parts);
+      self.mount(routes[route], local);
+      return;
+    }
+    if (isRoute) {
+      local = local.concat(rename.split(self.delimiter));
+      local = terminator(local, self.delimiter);
+    }
+    self.insert(event, local, routes[route]);
+  }
+  for (var route in routes) {
+    if (routes.hasOwnProperty(route)) {
+      insertOrMount(route, path.slice(0));
+    }
+  }
+};
+
+
+
+}(typeof exports === "object" ? exports : window));
\ No newline at end of file
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/knockout.js/knockout.js b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/knockout.js/knockout.js
new file mode 100644
index 0000000000..db1afd72a2
--- /dev/null
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/knockout.js/knockout.js
@@ -0,0 +1,85 @@
+// Knockout JavaScript library v2.2.0rc
+// (c) Steven Sanderson - http://knockoutjs.com/
+// License: MIT (http://www.opensource.org/licenses/mit-license.php)
+
+(function() {function i(v){throw v;}var l=!0,n=null,q=!1;function t(v){return function(){return v}};var w=window,x=document,fa=navigator,E=window.jQuery,H=void 0;
+function K(v){function ga(a,d,c,e,f){var g=[],a=b.j(function(){var a=d(c,f)||[];0<g.length&&(b.a.Xa(L(g),a),e&&b.r.K(e,n,[c,a,f]));g.splice(0,g.length);b.a.P(g,a)},n,{W:a,Ja:function(){return 0==g.length||!b.a.X(g[0])}});return{M:g,j:a.oa()?a:H}}function L(a){for(;a.length&&!b.a.X(a[0]);)a.splice(0,1);if(1<a.length){for(var d=a[0],c=a[a.length-1],e=[d];d!==c;){d=d.nextSibling;if(!d)return;e.push(d)}Array.prototype.splice.apply(a,[0,a.length].concat(e))}return a}function R(a,b,c,e,f){var g=Math.min,
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+q};b.C.prototype=new b.v;b.C.prototype.renderTemplateSource=function(a){var d=!(9>b.a.Z)&&a.nodes?a.nodes():n;if(d)return b.a.L(d.cloneNode(l).childNodes);a=a.text();return b.a.sa(a)};b.C.na=new b.C;b.va(b.C.na);b.b("nativeTemplateEngine",b.C);b.pa=function(){var a=this.Cb=function(){if("undefined"==typeof E||!E.tmpl)return 0;try{if(0<=E.tmpl.tag.tmpl.open.toString().indexOf("__"))return 2}catch(a){}return 1}();this.renderTemplateSource=function(b,c,e){e=e||{};2>a&&i(Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later."));
+var f=b.data("precompiled");f||(f=b.text()||"",f=E.template(n,"{{ko_with $item.koBindingContext}}"+f+"{{/ko_with}}"),b.data("precompiled",f));b=[c.$data];c=E.extend({koBindingContext:c},e.templateOptions);c=E.tmpl(f,b,c);c.appendTo(x.createElement("div"));E.fragments={};return c};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+a+" })()) }}"};this.addTemplate=function(a,b){x.write("<script type='text/html' id='"+a+"'>"+b+"<\/script>")};0<a&&(E.tmpl.tag.ko_code=
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+})();
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.css b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.js b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
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diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/index.html b/labs/architecture-examples/knockoutjs_classBindingProvider/index.html
index 16f45c4862..5381ff4724 100644
--- a/labs/architecture-examples/knockoutjs_classBindingProvider/index.html
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/index.html
@@ -1,66 +1,63 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
-		<title>Knockout.js • TodoMVC</title>
-		<link href="../../../assets/base.css" rel="stylesheet">
-		<!--[if IE]>
-		<script src="../../../assets/ie.js"></script>
-		<![endif]-->
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				<input id="new-todo" data-class="todos.new" placeholder="What needs to be done?" autofocus>
-			</header>
-			<section id="main" data-class="todos.listVisible">
-				<input id="toggle-all" data-class="todos.allCompleted" type="checkbox">
-				<label for="toggle-all">Mark all as complete</label>
-				<ul id="todo-list" data-class="todos.foreach">
-					<li data-class="todos.todo.item">
-						<div class="view">
-							<input class="toggle" data-class="todos.todo.completed" type="checkbox">
-							<label data-class="todos.todo.readOnlyValue"></label>
-							<button class="destroy" data-class="todos.todo.destroy"></button>
-						</div>
-						<input class="edit" data-class="todos.todo.editingValue">
-					</li>
-				</ul>
-			</section>
-			<footer id="footer" data-class="footer.isVisible">
-				<span id="todo-count">
-					<strong data-class="footer.remainingCount">0</strong>
-					<span data-class="footer.remainingCountText"></span> left
-				</span>
-				<ul id="filters">
-					<li>
-						<a data-class="footer.filters.all" href="#/all">All</a>
-					</li>
-					<li>
-						<a data-class="footer.filters.active" href="#/active">Active</a>
-					</li>
-					<li>
-						<a data-class="footer.filters.completed" href="#/completed">Completed</a>
-					</li>
-				</ul>
-				<button id="clear-completed" data-class="footer.clearCompleted">
-					Clear completed (<span data-class="footer.completedCount"></span>)
-				</button>
-			</footer>
+<html lang="en" data-framework="knockoutjs">
+<head>
+	<meta charset="utf-8">
+	<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
+	<title>Knockout.js • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			<input id="new-todo" data-class="todos.new" placeholder="What needs to be done?" autofocus>
+		</header>
+		<section id="main" data-class="todos.listVisible">
+			<input id="toggle-all" data-class="todos.allCompleted" type="checkbox">
+			<label for="toggle-all">Mark all as complete</label>
+			<ul id="todo-list" data-class="todos.foreach">
+				<li data-class="todos.todo.item">
+					<div class="view">
+						<input class="toggle" data-class="todos.todo.completed" type="checkbox">
+						<label data-class="todos.todo.readOnlyValue"></label>
+						<button class="destroy" data-class="todos.todo.destroy"></button>
+					</div>
+					<input class="edit" data-class="todos.todo.editingValue">
+				</li>
+			</ul>
 		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos" target="_blank">Ashish Sharma</a></p>
-			<p>Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net" target="_blank">Ryan Niemeyer</a></p>
-			<p>Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani" target="_blank">Addy Osmani</a></p>
-			<p>Implemented Knockout classBindingProvider: <a href="http://github.com/mberkom" target="_blank">Michael Berkompas</a></p>
+		<footer id="footer" data-class="footer.isVisible">
+			<span id="todo-count">
+				<strong data-class="footer.remainingCount">0</strong>
+				<span data-class="footer.remainingCountText"></span> left
+			</span>
+			<ul id="filters">
+				<li>
+					<a data-class="footer.filters.all" href="#/all">All</a>
+				</li>
+				<li>
+					<a data-class="footer.filters.active" href="#/active">Active</a>
+				</li>
+				<li>
+					<a data-class="footer.filters.completed" href="#/completed">Completed</a>
+				</li>
+			</ul>
+			<button id="clear-completed" data-class="footer.clearCompleted">
+				Clear completed (<span data-class="footer.completedCount"></span>)
+			</button>
 		</footer>
-		<script src="../../../assets/base.js"></script>
-		<script src="../../../assets/director.min.js"></script>
-		<script src="js/lib/knockout.min.js"></script>
-		<script src="js/lib/knockout-classBindingProvider.min.js"></script>
-		<script src="js/app.js"></script>
-	</body>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos" target="_blank">Ashish Sharma</a></p>
+		<p>Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net" target="_blank">Ryan Niemeyer</a></p>
+		<p>Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani" target="_blank">Addy Osmani</a></p>
+		<p>Implemented Knockout classBindingProvider: <a href="http://github.com/mberkom" target="_blank">Michael Berkompas</a></p>
+	</footer>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/director/build/director.js"></script>
+	<script src="bower_components/knockout.js/knockout.js"></script>
+	<script src="js/lib/knockout-classBindingProvider.min.js"></script>
+	<script src="js/app.js"></script>
+</body>
 </html>
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/js/lib/knockout.min.js b/labs/architecture-examples/knockoutjs_classBindingProvider/js/lib/knockout.min.js
deleted file mode 100644
index 107026da16..0000000000
--- a/labs/architecture-examples/knockoutjs_classBindingProvider/js/lib/knockout.min.js
+++ /dev/null
@@ -1,86 +0,0 @@
-// Knockout JavaScript library v2.1.0
-// (c) Steven Sanderson - http://knockoutjs.com/
-// License: MIT (http://www.opensource.org/licenses/mit-license.php)
-
-(function(window,document,navigator,undefined){
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-"KeyboardEvent":"UIEvents"]=["keyup","keydown","keypress"];d.MouseEvents="click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave".split(" ");for(var g in d){var e=d[g];if(e.length)for(var h=0,j=e.length;h<j;h++)f[e[h]]=g}var k={propertychange:p},i=function(){for(var a=3,b=document.createElement("div"),c=b.getElementsByTagName("i");b.innerHTML="<\!--[if gt IE "+ ++a+"]><i></i><![endif]--\>",c[0];);return 4<a?a:n}();return{Ca:["authenticity_token",/^__RequestVerificationToken(_.*)?$/],
-v:function(a,b){for(var c=0,e=a.length;c<e;c++)b(a[c])},j:function(a,b){if("function"==typeof Array.prototype.indexOf)return Array.prototype.indexOf.call(a,b);for(var c=0,e=a.length;c<e;c++)if(a[c]===b)return c;return-1},ab:function(a,b,c){for(var e=0,f=a.length;e<f;e++)if(b.call(c,a[e]))return a[e];return s},ba:function(b,c){var e=a.a.j(b,c);0<=e&&b.splice(e,1)},za:function(b){for(var b=b||[],c=[],e=0,f=b.length;e<f;e++)0>a.a.j(c,b[e])&&c.push(b[e]);return c},T:function(a,b){for(var a=a||[],c=[],
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-if(c)return a.a.L(c.cloneNode(p).childNodes);b=b.text();return a.a.pa(b)};a.q.K=new a.q;a.ra(a.q.K);a.b("nativeTemplateEngine",a.q);(function(){a.ma=function(){var a=this.vb=function(){if("undefined"==typeof jQuery||!jQuery.tmpl)return 0;try{if(0<=jQuery.tmpl.tag.tmpl.open.toString().indexOf("__"))return 2}catch(a){}return 1}();this.renderTemplateSource=function(b,f,g){g=g||{};2>a&&m(Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later."));var e=b.data("precompiled");
-e||(e=b.text()||"",e=jQuery.template(s,"{{ko_with $item.koBindingContext}}"+e+"{{/ko_with}}"),b.data("precompiled",e));b=[f.$data];f=jQuery.extend({koBindingContext:f},g.templateOptions);f=jQuery.tmpl(e,b,f);f.appendTo(document.createElement("div"));jQuery.fragments={};return f};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+a+" })()) }}"};this.addTemplate=function(a,b){document.write("<script type='text/html' id='"+a+"'>"+b+"<\/script>")};0<a&&(jQuery.tmpl.tag.ko_code=
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-})(window,document,navigator);
diff --git a/labs/architecture-examples/knockoutjs_classBindingProvider/readme.md b/labs/architecture-examples/knockoutjs_classBindingProvider/readme.md
index 2fec42b2ee..b22303f773 100644
--- a/labs/architecture-examples/knockoutjs_classBindingProvider/readme.md
+++ b/labs/architecture-examples/knockoutjs_classBindingProvider/readme.md
@@ -1,8 +1,8 @@
-# Knockout.js TodoMVC app with the Class Binding Provider
+# Knockout.js with the Class Binding Provider TodoMVC Example
 
-The Class Binding Provider offers advanced KnockoutJS developers a modular and reusable way to write their bindings.  It works similarly to css classes providing you with a way to declare your bindings in JavaScript and then reference them using keys in your HTML.  
+The Class Binding Provider offers advanced KnockoutJS developers a modular and reusable way to write their bindings.  It works similarly to css classes providing you with a way to declare your bindings in JavaScript and then reference them using keys in your HTML.
 
-To learn how to implement the Class Binding Provider, read the docs [here](https://github.com/rniemeyer/knockout-classBindingProvider).
+To learn how to implement the Class Binding Provider, [read the documentation](https://github.com/rniemeyer/knockout-classBindingProvider).
 
 **What are the benefits of this approach to Knockout bindings?**
 
@@ -13,8 +13,35 @@ To learn how to implement the Class Binding Provider, read the docs [here](https
 * You can change/alter the bindings on an element whenever your bindings are triggered
 * Bindings go through less parsing (do not need to go from a object literal in a string to code)
 
-**Contributions**
+
+## Learning Knockout.js
+
+The [Knockout.js website](http://knockoutjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://knockoutjs.com/documentation/introduction.html)
+* [Tutorials](http://learn.knockoutjs.com)
+* [Live examples](http://knockoutjs.com/examples)
+
+Articles and guides from the community:
+
+* [Getting Started with Knockout.js](http://www.adobe.com/devnet/html5/articles/getting-started-with-knockoutjs.html)
+* [Into the Ring with Knockout.js](http://net.tutsplus.com/tutorials/javascript-ajax/into-the-ring-with-knockout-js)
+* [Beginners Guide to Knockout.js](http://www.sitepoint.com/beginners-guide-to-knockoutjs-part-1)
+
+Get help from other Knockout.js users:
+
+* [Knockout.js on StackOverflow](http://stackoverflow.com/questions/tagged/knockout)
+* [Mailing list on Google Groups](http://groups.google.com/group/knockoutjs)
+* [Knockout.js on Twitter](http://twitter.com/knockoutjs)
+* [Knockout.js on Google +](https://plus.google.com/communities/106789046312204355684/stream/c5bfcfdf-3690-44a6-b015-35aad4f4e42e)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
 
 [ashish101](https://github.com/ashish01/knockoutjs-todos) wrote the original version of this application, which was then refactored by Addy Osmani and later rewritten by TodoMVC contributors.
 
-[mberkom](https://github.com/mberkom) rewrote the binding references to use Ryan Niemeyer's Class Binding Provider instead of Knockout's default `data-bind` method of binding.  
\ No newline at end of file
+[mberkom](https://github.com/mberkom) rewrote the binding references to use Ryan Niemeyer's Class Binding Provider instead of Knockout's default `data-bind` method of binding.
diff --git a/labs/architecture-examples/meteor/.bowerrc b/labs/architecture-examples/meteor/.bowerrc
new file mode 100644
index 0000000000..e707f8fb3e
--- /dev/null
+++ b/labs/architecture-examples/meteor/.bowerrc
@@ -0,0 +1,3 @@
+{
+	"directory": "client/bower_components"
+}
diff --git a/labs/architecture-examples/meteor/app.html b/labs/architecture-examples/meteor/app.html
index be8dc27afe..c380668a65 100644
--- a/labs/architecture-examples/meteor/app.html
+++ b/labs/architecture-examples/meteor/app.html
@@ -1,10 +1,10 @@
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>Meteor • TodoMVC</title>
+	<title>Meteor • TodoMVC</title>
 </head>
 <body>
-	<section id="todoapp">
+	<section id="todoapp" data-framework="meteor">
 		{{> todoapp}}
 	</section>
 	<footer id="info">
@@ -50,7 +50,7 @@ <h1>todos</h1>
 
 <template name="footer">
 	<footer id="footer">
-		<span id="todo-count"><strong>{{todos_not_completed}}</strong> 
+		<span id="todo-count"><strong>{{todos_not_completed}}</strong>
 			{{#if todos_one_not_completed}}item{{else}}items{{/if}} left</span>
 		<ul id="filters">
 					{{#each filters}}
diff --git a/labs/architecture-examples/meteor/bower.json b/labs/architecture-examples/meteor/bower.json
new file mode 100644
index 0000000000..637a5e14f7
--- /dev/null
+++ b/labs/architecture-examples/meteor/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-meteor",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "director": "~1.2.0"
+  }
+}
diff --git a/labs/architecture-examples/meteor/client/bower_components/director/build/director.js b/labs/architecture-examples/meteor/client/bower_components/director/build/director.js
new file mode 100644
index 0000000000..0befbe0751
--- /dev/null
+++ b/labs/architecture-examples/meteor/client/bower_components/director/build/director.js
@@ -0,0 +1,712 @@
+
+
+//
+// Generated on Sun Dec 16 2012 22:47:05 GMT-0500 (EST) by Nodejitsu, Inc (Using Codesurgeon).
+// Version 1.1.9
+//
+
+(function (exports) {
+
+
+/*
+ * browser.js: Browser specific functionality for director.
+ *
+ * (C) 2011, Nodejitsu Inc.
+ * MIT LICENSE
+ *
+ */
+
+if (!Array.prototype.filter) {
+  Array.prototype.filter = function(filter, that) {
+    var other = [], v;
+    for (var i = 0, n = this.length; i < n; i++) {
+      if (i in this && filter.call(that, v = this[i], i, this)) {
+        other.push(v);
+      }
+    }
+    return other;
+  };
+}
+
+if (!Array.isArray){
+  Array.isArray = function(obj) {
+    return Object.prototype.toString.call(obj) === '[object Array]';
+  };
+}
+
+var dloc = document.location;
+
+function dlocHashEmpty() {
+  // Non-IE browsers return '' when the address bar shows '#'; Director's logic
+  // assumes both mean empty.
+  return dloc.hash === '' || dloc.hash === '#';
+}
+
+var listener = {
+  mode: 'modern',
+  hash: dloc.hash,
+  history: false,
+
+  check: function () {
+    var h = dloc.hash;
+    if (h != this.hash) {
+      this.hash = h;
+      this.onHashChanged();
+    }
+  },
+
+  fire: function () {
+    if (this.mode === 'modern') {
+      this.history === true ? window.onpopstate() : window.onhashchange();
+    }
+    else {
+      this.onHashChanged();
+    }
+  },
+
+  init: function (fn, history) {
+    var self = this;
+    this.history = history;
+
+    if (!Router.listeners) {
+      Router.listeners = [];
+    }
+
+    function onchange(onChangeEvent) {
+      for (var i = 0, l = Router.listeners.length; i < l; i++) {
+        Router.listeners[i](onChangeEvent);
+      }
+    }
+
+    //note IE8 is being counted as 'modern' because it has the hashchange event
+    if ('onhashchange' in window && (document.documentMode === undefined
+      || document.documentMode > 7)) {
+      // At least for now HTML5 history is available for 'modern' browsers only
+      if (this.history === true) {
+        // There is an old bug in Chrome that causes onpopstate to fire even
+        // upon initial page load. Since the handler is run manually in init(),
+        // this would cause Chrome to run it twise. Currently the only
+        // workaround seems to be to set the handler after the initial page load
+        // http://code.google.com/p/chromium/issues/detail?id=63040
+        setTimeout(function() {
+          window.onpopstate = onchange;
+        }, 500);
+      }
+      else {
+        window.onhashchange = onchange;
+      }
+      this.mode = 'modern';
+    }
+    else {
+      //
+      // IE support, based on a concept by Erik Arvidson ...
+      //
+      var frame = document.createElement('iframe');
+      frame.id = 'state-frame';
+      frame.style.display = 'none';
+      document.body.appendChild(frame);
+      this.writeFrame('');
+
+      if ('onpropertychange' in document && 'attachEvent' in document) {
+        document.attachEvent('onpropertychange', function () {
+          if (event.propertyName === 'location') {
+            self.check();
+          }
+        });
+      }
+
+      window.setInterval(function () { self.check(); }, 50);
+
+      this.onHashChanged = onchange;
+      this.mode = 'legacy';
+    }
+
+    Router.listeners.push(fn);
+
+    return this.mode;
+  },
+
+  destroy: function (fn) {
+    if (!Router || !Router.listeners) {
+      return;
+    }
+
+    var listeners = Router.listeners;
+
+    for (var i = listeners.length - 1; i >= 0; i--) {
+      if (listeners[i] === fn) {
+        listeners.splice(i, 1);
+      }
+    }
+  },
+
+  setHash: function (s) {
+    // Mozilla always adds an entry to the history
+    if (this.mode === 'legacy') {
+      this.writeFrame(s);
+    }
+
+    if (this.history === true) {
+      window.history.pushState({}, document.title, s);
+      // Fire an onpopstate event manually since pushing does not obviously
+      // trigger the pop event.
+      this.fire();
+    } else {
+      dloc.hash = (s[0] === '/') ? s : '/' + s;
+    }
+    return this;
+  },
+
+  writeFrame: function (s) {
+    // IE support...
+    var f = document.getElementById('state-frame');
+    var d = f.contentDocument || f.contentWindow.document;
+    d.open();
+    d.write("<script>_hash = '" + s + "'; onload = parent.listener.syncHash;<script>");
+    d.close();
+  },
+
+  syncHash: function () {
+    // IE support...
+    var s = this._hash;
+    if (s != dloc.hash) {
+      dloc.hash = s;
+    }
+    return this;
+  },
+
+  onHashChanged: function () {}
+};
+
+var Router = exports.Router = function (routes) {
+  if (!(this instanceof Router)) return new Router(routes);
+
+  this.params   = {};
+  this.routes   = {};
+  this.methods  = ['on', 'once', 'after', 'before'];
+  this.scope    = [];
+  this._methods = {};
+
+  this._insert = this.insert;
+  this.insert = this.insertEx;
+
+  this.historySupport = (window.history != null ? window.history.pushState : null) != null
+
+  this.configure();
+  this.mount(routes || {});
+};
+
+Router.prototype.init = function (r) {
+  var self = this;
+  this.handler = function(onChangeEvent) {
+    var newURL = onChangeEvent && onChangeEvent.newURL || window.location.hash;
+    var url = self.history === true ? self.getPath() : newURL.replace(/.*#/, '');
+    self.dispatch('on', url);
+  };
+
+  listener.init(this.handler, this.history);
+
+  if (this.history === false) {
+    if (dlocHashEmpty() && r) {
+      dloc.hash = r;
+    } else if (!dlocHashEmpty()) {
+      self.dispatch('on', dloc.hash.replace(/^#/, ''));
+    }
+  }
+  else {
+    var routeTo = dlocHashEmpty() && r ? r : !dlocHashEmpty() ? dloc.hash.replace(/^#/, '') : null;
+    if (routeTo) {
+      window.history.replaceState({}, document.title, routeTo);
+    }
+
+    // Router has been initialized, but due to the chrome bug it will not
+    // yet actually route HTML5 history state changes. Thus, decide if should route.
+    if (routeTo || this.run_in_init === true) {
+      this.handler();
+    }
+  }
+
+  return this;
+};
+
+Router.prototype.explode = function () {
+  var v = this.history === true ? this.getPath() : dloc.hash;
+  if (v.charAt(1) === '/') { v=v.slice(1) }
+  return v.slice(1, v.length).split("/");
+};
+
+Router.prototype.setRoute = function (i, v, val) {
+  var url = this.explode();
+
+  if (typeof i === 'number' && typeof v === 'string') {
+    url[i] = v;
+  }
+  else if (typeof val === 'string') {
+    url.splice(i, v, s);
+  }
+  else {
+    url = [i];
+  }
+
+  listener.setHash(url.join('/'));
+  return url;
+};
+
+//
+// ### function insertEx(method, path, route, parent)
+// #### @method {string} Method to insert the specific `route`.
+// #### @path {Array} Parsed path to insert the `route` at.
+// #### @route {Array|function} Route handlers to insert.
+// #### @parent {Object} **Optional** Parent "routes" to insert into.
+// insert a callback that will only occur once per the matched route.
+//
+Router.prototype.insertEx = function(method, path, route, parent) {
+  if (method === "once") {
+    method = "on";
+    route = function(route) {
+      var once = false;
+      return function() {
+        if (once) return;
+        once = true;
+        return route.apply(this, arguments);
+      };
+    }(route);
+  }
+  return this._insert(method, path, route, parent);
+};
+
+Router.prototype.getRoute = function (v) {
+  var ret = v;
+
+  if (typeof v === "number") {
+    ret = this.explode()[v];
+  }
+  else if (typeof v === "string"){
+    var h = this.explode();
+    ret = h.indexOf(v);
+  }
+  else {
+    ret = this.explode();
+  }
+
+  return ret;
+};
+
+Router.prototype.destroy = function () {
+  listener.destroy(this.handler);
+  return this;
+};
+
+Router.prototype.getPath = function () {
+  var path = window.location.pathname;
+  if (path.substr(0, 1) !== '/') {
+    path = '/' + path;
+  }
+  return path;
+};
+function _every(arr, iterator) {
+  for (var i = 0; i < arr.length; i += 1) {
+    if (iterator(arr[i], i, arr) === false) {
+      return;
+    }
+  }
+}
+
+function _flatten(arr) {
+  var flat = [];
+  for (var i = 0, n = arr.length; i < n; i++) {
+    flat = flat.concat(arr[i]);
+  }
+  return flat;
+}
+
+function _asyncEverySeries(arr, iterator, callback) {
+  if (!arr.length) {
+    return callback();
+  }
+  var completed = 0;
+  (function iterate() {
+    iterator(arr[completed], function(err) {
+      if (err || err === false) {
+        callback(err);
+        callback = function() {};
+      } else {
+        completed += 1;
+        if (completed === arr.length) {
+          callback();
+        } else {
+          iterate();
+        }
+      }
+    });
+  })();
+}
+
+function paramifyString(str, params, mod) {
+  mod = str;
+  for (var param in params) {
+    if (params.hasOwnProperty(param)) {
+      mod = params[param](str);
+      if (mod !== str) {
+        break;
+      }
+    }
+  }
+  return mod === str ? "([._a-zA-Z0-9-]+)" : mod;
+}
+
+function regifyString(str, params) {
+  var matches, last = 0, out = "";
+  while (matches = str.substr(last).match(/[^\w\d\- %@&]*\*[^\w\d\- %@&]*/)) {
+    last = matches.index + matches[0].length;
+    matches[0] = matches[0].replace(/^\*/, "([_.()!\\ %@&a-zA-Z0-9-]+)");
+    out += str.substr(0, matches.index) + matches[0];
+  }
+  str = out += str.substr(last);
+  var captures = str.match(/:([^\/]+)/ig), length;
+  if (captures) {
+    length = captures.length;
+    for (var i = 0; i < length; i++) {
+      str = str.replace(captures[i], paramifyString(captures[i], params));
+    }
+  }
+  return str;
+}
+
+function terminator(routes, delimiter, start, stop) {
+  var last = 0, left = 0, right = 0, start = (start || "(").toString(), stop = (stop || ")").toString(), i;
+  for (i = 0; i < routes.length; i++) {
+    var chunk = routes[i];
+    if (chunk.indexOf(start, last) > chunk.indexOf(stop, last) || ~chunk.indexOf(start, last) && !~chunk.indexOf(stop, last) || !~chunk.indexOf(start, last) && ~chunk.indexOf(stop, last)) {
+      left = chunk.indexOf(start, last);
+      right = chunk.indexOf(stop, last);
+      if (~left && !~right || !~left && ~right) {
+        var tmp = routes.slice(0, (i || 1) + 1).join(delimiter);
+        routes = [ tmp ].concat(routes.slice((i || 1) + 1));
+      }
+      last = (right > left ? right : left) + 1;
+      i = 0;
+    } else {
+      last = 0;
+    }
+  }
+  return routes;
+}
+
+Router.prototype.configure = function(options) {
+  options = options || {};
+  for (var i = 0; i < this.methods.length; i++) {
+    this._methods[this.methods[i]] = true;
+  }
+  this.recurse = options.recurse || this.recurse || false;
+  this.async = options.async || false;
+  this.delimiter = options.delimiter || "/";
+  this.strict = typeof options.strict === "undefined" ? true : options.strict;
+  this.notfound = options.notfound;
+  this.resource = options.resource;
+  this.history = options.html5history && this.historySupport || false;
+  this.run_in_init = this.history === true && options.run_handler_in_init !== false;
+  this.every = {
+    after: options.after || null,
+    before: options.before || null,
+    on: options.on || null
+  };
+  return this;
+};
+
+Router.prototype.param = function(token, matcher) {
+  if (token[0] !== ":") {
+    token = ":" + token;
+  }
+  var compiled = new RegExp(token, "g");
+  this.params[token] = function(str) {
+    return str.replace(compiled, matcher.source || matcher);
+  };
+};
+
+Router.prototype.on = Router.prototype.route = function(method, path, route) {
+  var self = this;
+  if (!route && typeof path == "function") {
+    route = path;
+    path = method;
+    method = "on";
+  }
+  if (Array.isArray(path)) {
+    return path.forEach(function(p) {
+      self.on(method, p, route);
+    });
+  }
+  if (path.source) {
+    path = path.source.replace(/\\\//ig, "/");
+  }
+  if (Array.isArray(method)) {
+    return method.forEach(function(m) {
+      self.on(m.toLowerCase(), path, route);
+    });
+  }
+  path = path.split(new RegExp(this.delimiter));
+  path = terminator(path, this.delimiter);
+  this.insert(method, this.scope.concat(path), route);
+};
+
+Router.prototype.dispatch = function(method, path, callback) {
+  var self = this, fns = this.traverse(method, path, this.routes, ""), invoked = this._invoked, after;
+  this._invoked = true;
+  if (!fns || fns.length === 0) {
+    this.last = [];
+    if (typeof this.notfound === "function") {
+      this.invoke([ this.notfound ], {
+        method: method,
+        path: path
+      }, callback);
+    }
+    return false;
+  }
+  if (this.recurse === "forward") {
+    fns = fns.reverse();
+  }
+  function updateAndInvoke() {
+    self.last = fns.after;
+    self.invoke(self.runlist(fns), self, callback);
+  }
+  after = this.every && this.every.after ? [ this.every.after ].concat(this.last) : [ this.last ];
+  if (after && after.length > 0 && invoked) {
+    if (this.async) {
+      this.invoke(after, this, updateAndInvoke);
+    } else {
+      this.invoke(after, this);
+      updateAndInvoke();
+    }
+    return true;
+  }
+  updateAndInvoke();
+  return true;
+};
+
+Router.prototype.invoke = function(fns, thisArg, callback) {
+  var self = this;
+  if (this.async) {
+    _asyncEverySeries(fns, function apply(fn, next) {
+      if (Array.isArray(fn)) {
+        return _asyncEverySeries(fn, apply, next);
+      } else if (typeof fn == "function") {
+        fn.apply(thisArg, fns.captures.concat(next));
+      }
+    }, function() {
+      if (callback) {
+        callback.apply(thisArg, arguments);
+      }
+    });
+  } else {
+    _every(fns, function apply(fn) {
+      if (Array.isArray(fn)) {
+        return _every(fn, apply);
+      } else if (typeof fn === "function") {
+        return fn.apply(thisArg, fns.captures || []);
+      } else if (typeof fn === "string" && self.resource) {
+        self.resource[fn].apply(thisArg, fns.captures || []);
+      }
+    });
+  }
+};
+
+Router.prototype.traverse = function(method, path, routes, regexp, filter) {
+  var fns = [], current, exact, match, next, that;
+  function filterRoutes(routes) {
+    if (!filter) {
+      return routes;
+    }
+    function deepCopy(source) {
+      var result = [];
+      for (var i = 0; i < source.length; i++) {
+        result[i] = Array.isArray(source[i]) ? deepCopy(source[i]) : source[i];
+      }
+      return result;
+    }
+    function applyFilter(fns) {
+      for (var i = fns.length - 1; i >= 0; i--) {
+        if (Array.isArray(fns[i])) {
+          applyFilter(fns[i]);
+          if (fns[i].length === 0) {
+            fns.splice(i, 1);
+          }
+        } else {
+          if (!filter(fns[i])) {
+            fns.splice(i, 1);
+          }
+        }
+      }
+    }
+    var newRoutes = deepCopy(routes);
+    newRoutes.matched = routes.matched;
+    newRoutes.captures = routes.captures;
+    newRoutes.after = routes.after.filter(filter);
+    applyFilter(newRoutes);
+    return newRoutes;
+  }
+  if (path === this.delimiter && routes[method]) {
+    next = [ [ routes.before, routes[method] ].filter(Boolean) ];
+    next.after = [ routes.after ].filter(Boolean);
+    next.matched = true;
+    next.captures = [];
+    return filterRoutes(next);
+  }
+  for (var r in routes) {
+    if (routes.hasOwnProperty(r) && (!this._methods[r] || this._methods[r] && typeof routes[r] === "object" && !Array.isArray(routes[r]))) {
+      current = exact = regexp + this.delimiter + r;
+      if (!this.strict) {
+        exact += "[" + this.delimiter + "]?";
+      }
+      match = path.match(new RegExp("^" + exact));
+      if (!match) {
+        continue;
+      }
+      if (match[0] && match[0] == path && routes[r][method]) {
+        next = [ [ routes[r].before, routes[r][method] ].filter(Boolean) ];
+        next.after = [ routes[r].after ].filter(Boolean);
+        next.matched = true;
+        next.captures = match.slice(1);
+        if (this.recurse && routes === this.routes) {
+          next.push([ routes.before, routes.on ].filter(Boolean));
+          next.after = next.after.concat([ routes.after ].filter(Boolean));
+        }
+        return filterRoutes(next);
+      }
+      next = this.traverse(method, path, routes[r], current);
+      if (next.matched) {
+        if (next.length > 0) {
+          fns = fns.concat(next);
+        }
+        if (this.recurse) {
+          fns.push([ routes[r].before, routes[r].on ].filter(Boolean));
+          next.after = next.after.concat([ routes[r].after ].filter(Boolean));
+          if (routes === this.routes) {
+            fns.push([ routes["before"], routes["on"] ].filter(Boolean));
+            next.after = next.after.concat([ routes["after"] ].filter(Boolean));
+          }
+        }
+        fns.matched = true;
+        fns.captures = next.captures;
+        fns.after = next.after;
+        return filterRoutes(fns);
+      }
+    }
+  }
+  return false;
+};
+
+Router.prototype.insert = function(method, path, route, parent) {
+  var methodType, parentType, isArray, nested, part;
+  path = path.filter(function(p) {
+    return p && p.length > 0;
+  });
+  parent = parent || this.routes;
+  part = path.shift();
+  if (/\:|\*/.test(part) && !/\\d|\\w/.test(part)) {
+    part = regifyString(part, this.params);
+  }
+  if (path.length > 0) {
+    parent[part] = parent[part] || {};
+    return this.insert(method, path, route, parent[part]);
+  }
+  if (!part && !path.length && parent === this.routes) {
+    methodType = typeof parent[method];
+    switch (methodType) {
+     case "function":
+      parent[method] = [ parent[method], route ];
+      return;
+     case "object":
+      parent[method].push(route);
+      return;
+     case "undefined":
+      parent[method] = route;
+      return;
+    }
+    return;
+  }
+  parentType = typeof parent[part];
+  isArray = Array.isArray(parent[part]);
+  if (parent[part] && !isArray && parentType == "object") {
+    methodType = typeof parent[part][method];
+    switch (methodType) {
+     case "function":
+      parent[part][method] = [ parent[part][method], route ];
+      return;
+     case "object":
+      parent[part][method].push(route);
+      return;
+     case "undefined":
+      parent[part][method] = route;
+      return;
+    }
+  } else if (parentType == "undefined") {
+    nested = {};
+    nested[method] = route;
+    parent[part] = nested;
+    return;
+  }
+  throw new Error("Invalid route context: " + parentType);
+};
+
+
+
+Router.prototype.extend = function(methods) {
+  var self = this, len = methods.length, i;
+  function extend(method) {
+    self._methods[method] = true;
+    self[method] = function() {
+      var extra = arguments.length === 1 ? [ method, "" ] : [ method ];
+      self.on.apply(self, extra.concat(Array.prototype.slice.call(arguments)));
+    };
+  }
+  for (i = 0; i < len; i++) {
+    extend(methods[i]);
+  }
+};
+
+Router.prototype.runlist = function(fns) {
+  var runlist = this.every && this.every.before ? [ this.every.before ].concat(_flatten(fns)) : _flatten(fns);
+  if (this.every && this.every.on) {
+    runlist.push(this.every.on);
+  }
+  runlist.captures = fns.captures;
+  runlist.source = fns.source;
+  return runlist;
+};
+
+Router.prototype.mount = function(routes, path) {
+  if (!routes || typeof routes !== "object" || Array.isArray(routes)) {
+    return;
+  }
+  var self = this;
+  path = path || [];
+  if (!Array.isArray(path)) {
+    path = path.split(self.delimiter);
+  }
+  function insertOrMount(route, local) {
+    var rename = route, parts = route.split(self.delimiter), routeType = typeof routes[route], isRoute = parts[0] === "" || !self._methods[parts[0]], event = isRoute ? "on" : rename;
+    if (isRoute) {
+      rename = rename.slice((rename.match(new RegExp(self.delimiter)) || [ "" ])[0].length);
+      parts.shift();
+    }
+    if (isRoute && routeType === "object" && !Array.isArray(routes[route])) {
+      local = local.concat(parts);
+      self.mount(routes[route], local);
+      return;
+    }
+    if (isRoute) {
+      local = local.concat(rename.split(self.delimiter));
+      local = terminator(local, self.delimiter);
+    }
+    self.insert(event, local, routes[route]);
+  }
+  for (var route in routes) {
+    if (routes.hasOwnProperty(route)) {
+      insertOrMount(route, path.slice(0));
+    }
+  }
+};
+
+
+
+}(typeof exports === "object" ? exports : window));
\ No newline at end of file
diff --git a/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.css b/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.js b/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/meteor/client/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/meteor/client/bower_components/todomvc-common/bg.png b/labs/architecture-examples/meteor/client/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/meteor/client/lib/base.js b/labs/architecture-examples/meteor/client/lib/base.js
deleted file mode 100644
index 7c65950d81..0000000000
--- a/labs/architecture-examples/meteor/client/lib/base.js
+++ /dev/null
@@ -1,7 +0,0 @@
-(function( window ) {
-	'use strict';
-
-	if ( location.hostname === 'todomvc.com' ) {
-		window._gaq=[['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
-	}
-})( window );
diff --git a/labs/architecture-examples/meteor/client/lib/director-1.1.3.min.js b/labs/architecture-examples/meteor/client/lib/director-1.1.3.min.js
deleted file mode 100644
index 3348cbbb6c..0000000000
--- a/labs/architecture-examples/meteor/client/lib/director-1.1.3.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-//
-// Generated on Thu Jul 26 2012 15:11:39 GMT-0400 (EDT) by Nodejitsu, Inc (Using Codesurgeon).
-// Version 1.1.3
-//
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-if(!Date.parse||864E13!==Date.parse("+275760-09-13T00:00:00.000Z"))Date=function(a){var d=function g(b,d,c,f,h,i,j){var k=arguments.length;return this instanceof a?(k=1==k&&""+b===b?new a(g.parse(b)):7<=k?new a(b,d,c,f,h,i,j):6<=k?new a(b,d,c,f,h,i):5<=k?new a(b,d,c,f,h):4<=k?new a(b,d,c,f):3<=k?new a(b,d,c):2<=k?new a(b,d):1<=k?new a(b):new a,k.constructor=g,k):a.apply(this,arguments)},b=RegExp("^(\\d{4}|[+-]\\d{6})(?:-(\\d{2})(?:-(\\d{2})(?:T(\\d{2}):(\\d{2})(?::(\\d{2})(?:\\.(\\d{3}))?)?(?:Z|(?:([-+])(\\d{2}):(\\d{2})))?)?)?)?$"),
-c;for(c in a)d[c]=a[c];d.now=a.now;d.UTC=a.UTC;d.prototype=a.prototype;d.prototype.constructor=d;d.parse=function(d){var c=b.exec(d);if(c){c.shift();for(var f=1;7>f;f++)c[f]=+(c[f]||(3>f?1:0)),1==f&&c[f]--;var h=+c.pop(),i=+c.pop(),j=c.pop(),f=0;if(j){if(23<i||59<h)return NaN;f=6E4*(60*i+h)*("+"==j?-1:1)}h=+c[0];return 0<=h&&99>=h?(c[0]=h+400,a.UTC.apply(this,c)+f-126227808E5):a.UTC.apply(this,c)+f}return a.parse.apply(this,arguments)};return d}(Date);j="\t\n\u000b\u000c\r \u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029\ufeff";
-if(!String.prototype.trim||j.trim()){j="["+j+"]";var A=RegExp("^"+j+j+"*"),B=RegExp(j+j+"*$");String.prototype.trim=function(){return(""+this).replace(A,"").replace(B,"")}}var v=function(a){a=+a;a!==a?a=0:0!==a&&a!==1/0&&a!==-(1/0)&&(a=(0<a||-1)*Math.floor(Math.abs(a)));return a},C="a"!="a"[0],i=function(a){if(null==a)throw new TypeError;return C&&"string"==typeof a&&a?a.split(""):Object(a)}});
-/*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js*/
-if(typeof document!=="undefined"&&!("classList" in document.createElement("a"))){(function(j){var a="classList",f="prototype",m=(j.HTMLElement||j.Element)[f],b=Object,k=String[f].trim||function(){return this.replace(/^\s+|\s+$/g,"")},c=Array[f].indexOf||function(q){var p=0,o=this.length;for(;p<o;p++){if(p in this&&this[p]===q){return p}}return -1},n=function(o,p){this.name=o;this.code=DOMException[o];this.message=p},g=function(p,o){if(o===""){throw new n("SYNTAX_ERR","An invalid or illegal string was specified")}if(/\s/.test(o)){throw new n("INVALID_CHARACTER_ERR","String contains an invalid character")}return c.call(p,o)},d=function(s){var r=k.call(s.className),q=r?r.split(/\s+/):[],p=0,o=q.length;for(;p<o;p++){this.push(q[p])}this._updateClassName=function(){s.className=this.toString()}},e=d[f]=[],i=function(){return new d(this)};n[f]=Error[f];e.item=function(o){return this[o]||null};e.contains=function(o){o+="";return g(this,o)!==-1};e.add=function(o){o+="";if(g(this,o)===-1){this.push(o);this._updateClassName()}};e.remove=function(p){p+="";var o=g(this,p);if(o!==-1){this.splice(o,1);this._updateClassName()}};e.toggle=function(o){o+="";if(g(this,o)===-1){this.add(o)}else{this.remove(o)}};e.toString=function(){return this.join(" ")};if(b.defineProperty){var l={get:i,enumerable:true,configurable:true};try{b.defineProperty(m,a,l)}catch(h){if(h.number===-2146823252){l.enumerable=false;b.defineProperty(m,a,l)}}}else{if(b[f].__defineGetter__){m.__defineGetter__(a,i)}}}(self))};
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diff --git a/labs/architecture-examples/meteor/readme.md b/labs/architecture-examples/meteor/readme.md
index 55dc76ca82..e1bf2def66 100644
--- a/labs/architecture-examples/meteor/readme.md
+++ b/labs/architecture-examples/meteor/readme.md
@@ -1,23 +1,61 @@
-# Meteor TodoMVC app
+# Meteor TodoMVC Example
 
-A todo app built using [Meteor](http://meteor.com), inspired by [TodoMVC](https://todomvc.com)
+> Meteor is an open-source platform for building top-quality web apps in a fraction of the time, whether you're an expert developer or just getting started.
 
-[Demo](http://todomvcapp.meteor.com)
+> _[Meteor - meteor.com](http://meteor.com)_
 
 
-## Setup
+## Learning Meteor
 
-* Install Meteor ```$ curl install.meteor.com | /bin/sh```
-* $ cd meteor
-* $ meteor
+The [Meteor website](http://meteor.com) is a great resource for getting started.
 
-The app should now be running on http://localhost:3000
+Here are some links you may find helpful:
 
-To deploy to meteor.com simply run:
+* [Documentation](http://docs.meteor.com)
+* [Applications built with Meteor](http://madewith.meteor.com)
+* [Examples](http://meteor.com/examples)
+* [Blog](http://meteor.com/blog)
+* [FAQ](http://meteor.com/faq)
+* [Meteor on GitHub](https://github.com/meteor)
+* [Meteor on YouTube](http://www.youtube.com/user/MeteorVideos)
 
-```$ meteor deploy myapp.meteor.com```
+Articles and guides from the community:
 
+* [Learn Meteor Fundamentals and Best Practices](http://andrewscala.com/meteor)
+* [Introduction to Realtime Web with Meteor and Node.js](http://www.andrewmunsell.com/blog/introduction-to-realtime-web-meteor-and-nodejs)
+* [Confessions of a Meteor Newb](http://blog.jerodsanto.net/2012/04/confessions-of-a-meteor-newb)
 
-## Credits
+Get help from other Meteor users:
 
-Created by [MStumpp](https://github.com/MStumpp)
+* [Meteor on StackOverflow](http://stackoverflow.com/questions/tagged/meteor)
+* [Mailing list on Google Groups](https://groups.google.com/forum/?fromgroups#!forum/meteor-core)
+* [Meteor on Twitter](http://twitter.com/meteorjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+If you don't have Meteor installed already, from a terminal window:
+
+	curl install.meteor.com | /bin/sh
+
+To run the app:
+
+	# from labs/architecture-examples/meteor
+	meteor
+
+The app should now be running on http://localhost:3000.
+
+
+## Deploying
+
+To deploy to meteor.com:
+
+	# from labs/architecture-examples/meteor
+	meteor deploy myapp.meteor.com
+
+
+## Credit
+
+This TodoMVC application was created by [MStumpp](https://github.com/MStumpp).
diff --git a/labs/architecture-examples/montage/bower.json b/labs/architecture-examples/montage/bower.json
new file mode 100644
index 0000000000..e781640f93
--- /dev/null
+++ b/labs/architecture-examples/montage/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-montage",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/montage/bower_components/todomvc-common/base.css b/labs/architecture-examples/montage/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/montage/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/montage/bower_components/todomvc-common/base.js b/labs/architecture-examples/montage/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/montage/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/montage/bower_components/todomvc-common/bg.png b/labs/architecture-examples/montage/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/montage/index.html b/labs/architecture-examples/montage/index.html
index f36c2963d2..89967edbb8 100644
--- a/labs/architecture-examples/montage/index.html
+++ b/labs/architecture-examples/montage/index.html
@@ -1,22 +1,24 @@
 <!doctype html>
 <html lang="en" id="montage-todomvc">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv=X-UA-Compatible content="IE=edge,chrome=1">
-		<title>Montage • TodoMVC</title>
-		<link rel="stylesheet" href="../../../assets/base.css">
-		<link rel="stylesheet" href="assets/app.css">
-		<script src="bundle-0-d67ccde.js"
-			data-montage="packages/montage@4763f06/"
-			data-montage-hash="4763f06"
-			data-application-hash="1156f40"></script>
-		<script type="text/montage-serialization">
-			{
-				"owner": {
-					"prototype": "montage/ui/loader.reel"
-				}
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>Montage • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<link rel="stylesheet" href="assets/app.css">
+</head>
+<body>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bundle-0-d67ccde.js"
+		data-montage="packages/montage@4763f06/"
+		data-montage-hash="4763f06"
+		data-application-hash="1156f40"></script>
+	<script type="text/montage-serialization">
+		{
+			"owner": {
+				"prototype": "montage/ui/loader.reel"
 			}
-		</script>
-	</head>
-	<body></body>
+		}
+	</script>
+</body>
 </html>
diff --git a/labs/architecture-examples/montage/readme.md b/labs/architecture-examples/montage/readme.md
index 4effd40668..02f84f9ad9 100644
--- a/labs/architecture-examples/montage/readme.md
+++ b/labs/architecture-examples/montage/readme.md
@@ -1,13 +1,43 @@
-montage-todomvc
-==============
+# Montage TodoMVC Example
 
-This is a Montage implementation of the TodoMVC application.
+> The Montage framework lets you develop rich HTML5 applications optimized for today and tomorrow’s range of connected devices. You can build rich client-side UI’s, sharing packages and modules with your NodeJS server. Montage opens a new world of opportunity for web developers.
+
+> _[Montage - montagejs.org](http://montagejs.org)_
+
+
+## Learning Montage
+
+The [Montage website](http://montagejs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Quick Start](http://montagejs.org/docs/Quick-Start)
+* [Documentation](http://montagejs.org/docs)
+* [API Reference](http://montagejs.org/apis)
+* [Applications built with Montage](http://montagejs.org/apps)
+* [Montage on GitHub](https://github.com/montagejs/montage)
+* [Minit - Montage Initializer](https://github.com/montagejs/minit)
+* [MOP - Montage Optimizer](https://github.com/montagejs/mop)
+
+Articles and guides from the community:
+
+* [YouTube - Getting Started](http://www.youtube.com/watch?v=JfT1ML200JI)
+
+Get help from other Montage users:
+
+* [IRC](http://webchat.freenode.net/?channels=montage)
+* [Mailing list on Google Groups](https://groups.google.com/forum/?fromgroups#!forum/montagejs)
+* [Montage on Twitter](http://twitter.com/montage_js)
+* [Montage on Google +](https://plus.google.com/116915300739108010954)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
 
 TL;DR: The unbundled application code included is for reference only; it is not being executed.
 
-The [source code for this application is available](https://github.com/mczepiel/montage-todomvc) but
-in an effort to not include an unminified version of Montage itself in TodoMVC we have run the
-application through our build tool, [mop](https://github.com/Motorola-Mobility/montage/tree/master/tools/mop).
+The [source code for this application is available](https://github.com/mczepiel/montage-todomvc), but in an effort to not include an unminified version of Montage itself in TodoMVC we have run the application through our build tool, [mop](https://github.com/Motorola-Mobility/montage/tree/master/tools/mop).
 
 Montage applications are authored as CommonJS modules using our own XHR-based dependency management,
 enabling us to write pure-HTML templates and boiler-plate-free JavaScript.
@@ -15,10 +45,6 @@ enabling us to write pure-HTML templates and boiler-plate-free JavaScript.
 Mopping bundles the framework, application code, and HTML templates together into a handful of files
 formatted using AMD-style dependency management.
 
-While it would be technically possible to bundle the framework and manually wrap unminified
-application code in an AMD-compatible manner for the purposes of this example, it would
-not give an accurate impression of how to author Montage applications.
+While it would be technically possible to bundle the framework and manually wrap unminified application code in an AMD-compatible manner for the purposes of this example, it would not give an accurate impression of how to author Montage applications.
 
 In the future we hope to aid debugging deployed applications with sourcemaps.
-
-[Montage Framework Project](https://github.com/Motorola-Mobility/montage)
diff --git a/labs/architecture-examples/o_O/bower.json b/labs/architecture-examples/o_O/bower.json
new file mode 100644
index 0000000000..e4fd55b958
--- /dev/null
+++ b/labs/architecture-examples/o_O/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-o_O",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0"
+  }
+}
diff --git a/labs/architecture-examples/o_O/bower_components/jquery/jquery.js b/labs/architecture-examples/o_O/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/o_O/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/o_O/bower_components/todomvc-common/base.css b/labs/architecture-examples/o_O/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/o_O/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/o_O/bower_components/todomvc-common/base.js b/labs/architecture-examples/o_O/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/o_O/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/o_O/bower_components/todomvc-common/bg.png b/labs/architecture-examples/o_O/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/o_O/index.html b/labs/architecture-examples/o_O/index.html
index a1868eada4..2813fba077 100644
--- a/labs/architecture-examples/o_O/index.html
+++ b/labs/architecture-examples/o_O/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="funnyfacejs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>o_O • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -50,8 +47,8 @@ <h1>todos</h1>
 		<p>Double-click to edit a todo</p>
 		<p>Created by <a href="http://weepy.github.com">weepy (Jonah Fox)</a></p>
 	</footer>
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
 	<script src="js/lib/o_O.js" ></script>
 	<script src="js/lib/o_O.router.js"></script>
 	<script src="js/app.js"></script>
diff --git a/labs/architecture-examples/o_O/readme.md b/labs/architecture-examples/o_O/readme.md
new file mode 100644
index 0000000000..39ab0f8c9d
--- /dev/null
+++ b/labs/architecture-examples/o_O/readme.md
@@ -0,0 +1,17 @@
+# Funnyface.js TodoMVC Example
+
+> O_o: HTML binding for teh lulz.
+
+> _[Funnyface.js - weepy.github.io/o_O](http://weepy.github.io/o_O)_
+
+
+## Learning Funnyface.js
+
+The [Funnyface.js website](http://weepy.github.io/o_O) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Examples](http://weepy.github.io/o_O/examples/guide/index.html)
+* [Funnyface.js on GitHub](https://github.com/weepy/o_O)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/olives/bower_components/todomvc-common/base.css b/labs/architecture-examples/olives/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/olives/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/olives/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/olives/bower_components/todomvc-common/base.js b/labs/architecture-examples/olives/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/olives/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/olives/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/olives/index.html b/labs/architecture-examples/olives/index.html
index a43308c54f..6670d8ca34 100644
--- a/labs/architecture-examples/olives/index.html
+++ b/labs/architecture-examples/olives/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="olives">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/architecture-examples/olives/readme.md b/labs/architecture-examples/olives/readme.md
index 2910011360..65b568d95f 100644
--- a/labs/architecture-examples/olives/readme.md
+++ b/labs/architecture-examples/olives/readme.md
@@ -1,6 +1,18 @@
-# Olives • [TodoMVC](http://todomvc.com)
+# Olives.js TodoMVC Example
 
-[Olives](http://flams.github.com/olives/) is a JS framework for creating real-time web applications, in no time.
+> A JS Framework for creating realtime and scalable applications. Based on Emily.js and socket.io.
 
-Check out the [Wiki](https://github.com/flams/olives/wiki) for more information!
+> _[Olives.js - flams.github.io/olives](http://flams.github.io/olives)_
 
+
+## Learning Olives.js
+
+The [Olives.js website](http://flams.github.io/olives) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://flams.github.io/olives/docs/latest)
+* [Applications built with Olives.js](http://flams.github.io/olives/#liveexamples)
+* [Olives.js on GitHub](https://github.com/flams/olives)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/plastronjs/bower.json b/labs/architecture-examples/plastronjs/bower.json
new file mode 100644
index 0000000000..35a5a5b82e
--- /dev/null
+++ b/labs/architecture-examples/plastronjs/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-plastronjs",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.css b/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.js b/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/plastronjs/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/plastronjs/bower_components/todomvc-common/bg.png b/labs/architecture-examples/plastronjs/bower_components/todomvc-common/bg.png
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HcmV?d00001

diff --git a/labs/architecture-examples/plastronjs/index.html b/labs/architecture-examples/plastronjs/index.html
index faf112ad95..06cf9cea56 100644
--- a/labs/architecture-examples/plastronjs/index.html
+++ b/labs/architecture-examples/plastronjs/index.html
@@ -1,9 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="plastronjs">
 <head>
 	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>PlastronJS • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 	<style>
 		#filters.none li.none,
 		#filters.active li.active,
@@ -11,9 +12,6 @@
 			font-weight: bold;
 		}
 	</style>
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
 </head>
 <body>
 	<section id="todoapp">
@@ -48,7 +46,7 @@ <h1>todos</h1>
 		<p>Using <a href="https://github.com/rhysbrettbowen/PlastronJS">PlastronJS</a> and <a href="https://developers.google.com/closure/">Closure Tools</a></p>
 		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
 	</footer>
-	<script src="../../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<!-- <script src="http://localhost:9810/compile?id=todomvc&mode=raw"></script> -->
 	<script src="js/compiled.js"></script>
 </body>
diff --git a/labs/architecture-examples/plastronjs/readme.md b/labs/architecture-examples/plastronjs/readme.md
index e4526c7977..33eb1aea74 100644
--- a/labs/architecture-examples/plastronjs/readme.md
+++ b/labs/architecture-examples/plastronjs/readme.md
@@ -1,50 +1,61 @@
-# PlastronJS TodoMVC app
+# PlastronJS TodoMVC Example
 
-A todo app using [PlastronJS](https://github.com/rhysbrettbowen/PlastronJS) and [Closure Tools](https://developers.google.com/closure/)
+> PlastronJS is an MVC library which uses the Google Closure library for use with the Closure Compiler.
 
+> _[PlastronJS - rhysbrettbowen.github.io/PlastronJS](http://rhysbrettbowen.github.io/PlastronJS)_
 
-## Run
 
-Just open the index.html in your browser
+## Learning PlastronJS
 
+The [PlastronJS website](http://rhysbrettbowen.github.io/PlastronJS) is a great resource for getting started.
 
-## Run uncompiled
+Here are some links you may find helpful:
 
-The app is built with [Plovr](http://plovr.com/). To run the unminified version you need to [download Plovr](http://plovr.com/download.html), create a directory called "build" and put the jar file in the build folder.
+* [PlastronJS on GitHub](https://github.com/rhysbrettbowen/PlastronJS)
 
-You will then need to [download PlastronJS](https://github.com/rhysbrettbowen/PlastronJS) to js/lib (you will need to create the folder).
+Articles and guides from the community:
 
-Next open a command prompt in the base directory of the PlastronJS TodoMVC example and type in:
+* [The Future of PlastronJS](http://modernjavascript.blogspot.com/2012/11/the-future-of-plastronjs.html)
+* [Krisztian Toth's JavaScript Games, XRegExp, PlastronJS](http://dailyjs.com/2012/04/06/toth-xregexp-plastron)
 
-```shell
-java -jar build/plovr.jar serve plovr.json
-```
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
 
-Change the script src at the bottom of the index.html from js/compiled.js to:
 
-```
-http://localhost:9810/compile?id=todomvc&mode=raw
-```
+## Running
 
-You can now view the uncompiled example and play around with it!
+The app is built with [Plovr](http://plovr.com). To run the unminified version you need to:
+
+1. [Download Plovr](http://plovr.com/download.html)
+2. Create a directory called `build`
+3. Put the jar file in the build folder
+4. Create a folder, `js/lib`
+5. Download and move the contents of [PlastronJS](https://github.com/rhysbrettbowen/PlastronJS) to `js/lib`
+
+Then run the following command in your terminal:
+
+	java -jar build/plovr.jar serve plovr.json
 
+Change the script src at the bottom of `index.html` from:
 
-# Compilation
+	js/compiled.js
 
-Once you have done the steps above you can compile any changes you make by running the below command:
+to
+
+	http://localhost:9810/compile?id=todomvc&mode=raw
+
+
+You can now view the uncompiled example and play around with it!
 
-```
-java -jar build/plovr.jar build plovr.json
-```
 
-and view the compiled version for the page by changing the bottom script src back to js/compiled.
+## Compiling
 
+Once you have done the steps above, you can compile any changes you make by running the below command:
 
-## Need help?
+	java -jar build/plovr.jar build plovr.json
 
-Message Rhys on [twitter](https://twitter.com/RhysBB)
+View the compiled version for the page by changing the bottom script `src` back to `js/compiled`.
 
 
 ## Credit
 
-Created by [Rhys Brett-Bowen](http://rhysbrettbowen.com)
+This TodoMVC application was created by [Rhys Brett-Bowen](http://rhysbrettbowen.com).
diff --git a/labs/architecture-examples/puremvc/README.md b/labs/architecture-examples/puremvc/README.md
deleted file mode 100644
index 7bd71f742d..0000000000
--- a/labs/architecture-examples/puremvc/README.md
+++ /dev/null
@@ -1,23 +0,0 @@
-# PureMVC TodoMVC app
-
-This demo is a [PureMVC](http://puremvc.github.com/) port of the [TodoMVC Project](http://todomvc.com), a JavaScript application framework comparison demo. Given a standard html template, css, and a plain vanilla JavaScript reference app (no framework), developers are challenged to produce implementations base upon their favorite framework.
-
-The pseudo-classes are written in PureMVC's optional built-in style.
-
-* [Live Demo](http://darkstar.puremvc.org/content_header.html?url=http://puremvc.org/pages/demos/JS/Demo_JS_TodoMVC/&desc=PureMVC%20JavaScript%20Demo:%20TodoMVC)
-* [Discussion](http://forums.puremvc.org/index.php?topic=2049.0)
-
-
-## Screenshot
-
-![PureMVC JavaScript Demo: TodoMVC](http://puremvc.org/pages/images/screenshots/PureMVC-Shot-JS-TodoMVC.png)
-
-
-## Status
-
-Production - [Version 1.2](https://github.com/PureMVC/puremvc-js-demo-todomvc/blob/master/VERSION)
-
-
-## Credits
-
-TodoMVC port to PureMVC by Mike Britton and Cliff Hall
diff --git a/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.css b/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.js b/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/puremvc/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/puremvc/index.html b/labs/architecture-examples/puremvc/index.html
index 48db82e12a..222b26dd90 100644
--- a/labs/architecture-examples/puremvc/index.html
+++ b/labs/architecture-examples/puremvc/index.html
@@ -1,85 +1,85 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>PureMVC • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				<input id="new-todo" placeholder="What needs to be done?" autofocus>
-			</header>
-			<section id="main">
-				<input id="toggle-all" type="checkbox">
-				<label for="toggle-all">Mark all as complete</label>
-				<ul id="todo-list">
-				</ul>
-			</section>
-			<footer id="footer">
-				<span id="todo-count"><strong>1</strong> item left</span>
-				<ul id="filters">
-					<li>
-						<a id="filterAll" class="selected" href="#/">All</a>
-					</li>
-					<li>
-						<a id="filterActive" href="#/active">Active</a>
-					</li>
-					<li>
-						<a id="filterCompleted" href="#/completed">Completed</a>
-					</li>
-				</ul>
-				<button id="clear-completed">Clear completed (1)</button>
-			</footer>
+<html lang="en" data-framework="puremvc">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>PureMVC • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			<input id="new-todo" placeholder="What needs to be done?" autofocus>
+		</header>
+		<section id="main">
+			<input id="toggle-all" type="checkbox">
+			<label for="toggle-all">Mark all as complete</label>
+			<ul id="todo-list">
+			</ul>
 		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>Created by <a href="http://puremvc.org">Mike Britton and Cliff Hall for the PureMVC Project</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+		<footer id="footer">
+			<span id="todo-count"><strong>1</strong> item left</span>
+			<ul id="filters">
+				<li>
+					<a id="filterAll" class="selected" href="#/">All</a>
+				</li>
+				<li>
+					<a id="filterActive" href="#/active">Active</a>
+				</li>
+				<li>
+					<a id="filterCompleted" href="#/completed">Completed</a>
+				</li>
+			</ul>
+			<button id="clear-completed">Clear completed (1)</button>
 		</footer>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Created by <a href="http://puremvc.org">Mike Britton and Cliff Hall for the PureMVC Project</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
 
-		<!-- TODOMVC PROJECT BASE -->
-		<script src="bower_components/todomvc-common/base.js"></script>
+	<!-- TODOMVC PROJECT BASE -->
+	<script src="bower_components/todomvc-common/base.js"></script>
 
-		<!-- FLATIRION DIRECTOR ROUTING LIBRARY -->
-		<script src="bower_components/director/director.js"></script>
+	<!-- FLATIRION DIRECTOR ROUTING LIBRARY -->
+	<script src="bower_components/director/director.js"></script>
 
-		<!-- PUREMVC LIBRARY -->
-		<script src="bower_components/puremvc/puremvc-1.0.1.js"></script>
+	<!-- PUREMVC LIBRARY -->
+	<script src="bower_components/puremvc/puremvc-1.0.1.js"></script>
 
-		<!-- APPLICATION CONSTANTS -->
-		<script src="js/AppConstants.js"></script>
+	<!-- APPLICATION CONSTANTS -->
+	<script src="js/AppConstants.js"></script>
 
-		<!-- PROXIES -->
-		<script src="js/model/proxy/TodoProxy.js"></script>
+	<!-- PROXIES -->
+	<script src="js/model/proxy/TodoProxy.js"></script>
 
-		<!-- EVENTS -->
-		<script src="js/view/event/AppEvents.js"></script>
+	<!-- EVENTS -->
+	<script src="js/view/event/AppEvents.js"></script>
 
-		<!-- VIEW COMPONENTS -->
-		<script src="js/view/component/TodoForm.js"></script>
+	<!-- VIEW COMPONENTS -->
+	<script src="js/view/component/TodoForm.js"></script>
 
-		<!-- MEDIATORS -->
-		<script src="js/view/mediator/RoutesMediator.js"></script>
-		<script src="js/view/mediator/TodoFormMediator.js"></script>
+	<!-- MEDIATORS -->
+	<script src="js/view/mediator/RoutesMediator.js"></script>
+	<script src="js/view/mediator/TodoFormMediator.js"></script>
 
-		<!-- COMMANDS -->
-		<script src="js/controller/command/StartupCommand.js"></script>
-		<script src="js/controller/command/PrepControllerCommand.js"></script>
-		<script src="js/controller/command/PrepModelCommand.js"></script>
-		<script src="js/controller/command/PrepViewCommand.js"></script>
-		<script src="js/controller/command/TodoCommand.js"></script>
+	<!-- COMMANDS -->
+	<script src="js/controller/command/StartupCommand.js"></script>
+	<script src="js/controller/command/PrepControllerCommand.js"></script>
+	<script src="js/controller/command/PrepModelCommand.js"></script>
+	<script src="js/controller/command/PrepViewCommand.js"></script>
+	<script src="js/controller/command/TodoCommand.js"></script>
 
-		<!-- APPLICATION -->
-		<script src="js/app.js"></script>
+	<!-- APPLICATION -->
+	<script src="js/app.js"></script>
 
-		<!-- START THE APPLICATION -->
-		<script>
-		document.addEventListener('DOMContentLoaded', function() {
-			var app = new todomvc.Application();
-		});
-		</script>
-	</body>
+	<!-- START THE APPLICATION -->
+	<script>
+	document.addEventListener('DOMContentLoaded', function() {
+		var app = new todomvc.Application();
+	});
+	</script>
+</body>
 </html>
diff --git a/labs/architecture-examples/puremvc/readme.md b/labs/architecture-examples/puremvc/readme.md
new file mode 100644
index 0000000000..397d6a0d73
--- /dev/null
+++ b/labs/architecture-examples/puremvc/readme.md
@@ -0,0 +1,39 @@
+# PureMVC TodoMVC Example
+
+> PureMVC is a lightweight framework for creating applications based upon the classic Model, View and Controller concept.
+
+> _[PureMVC - puremvc.org](http://puremvc.org)_
+
+
+## Learning PureMVC
+
+The [PureMVC website](http://puremvc.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://puremvc.org/content/view/98/189)
+* [Applications built with PureMVC](http://puremvc.org/content/blogsection/9/176)
+* [FAQ](http://puremvc.org/content/section/3/188)
+* [PureMVC on GitHub](https://github.com/puremvc)
+
+Articles and guides from the community:
+
+* [PureMVC Performance Test](http://blog.kaegi.net/puremvc-performance-test-compared-to-using-no-framework)
+
+Get help from other PureMVC users:
+
+* [PureMVC on StackOverflow](http://stackoverflow.com/questions/tagged/puremvc)
+* [PureMVC on Twitter](http://twitter.com/puremvc)
+* [PureMVC on Google +](https://plus.google.com/+puremvc/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+The pseudo-classes are written in PureMVC's optional built-in style.
+
+
+## Credit
+
+This TodoMVC application was created by Mike Britton and Cliff Hall.
diff --git a/labs/architecture-examples/rappidjs/bower.json b/labs/architecture-examples/rappidjs/bower.json
new file mode 100644
index 0000000000..31d7aebcd3
--- /dev/null
+++ b/labs/architecture-examples/rappidjs/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-rappidjs",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
diff --git a/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.css b/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.js b/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/rappidjs/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/rappidjs/bower_components/todomvc-common/bg.png b/labs/architecture-examples/rappidjs/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/rappidjs/css/app.css b/labs/architecture-examples/rappidjs/css/app.css
deleted file mode 100644
index afb164b390..0000000000
--- a/labs/architecture-examples/rappidjs/css/app.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.hide {
-	display: none;
-}
diff --git a/labs/architecture-examples/rappidjs/index.html b/labs/architecture-examples/rappidjs/index.html
index 110bc52e24..1cf820f146 100644
--- a/labs/architecture-examples/rappidjs/index.html
+++ b/labs/architecture-examples/rappidjs/index.html
@@ -1,25 +1,29 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="rappidjs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>rAppid.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<link rel="stylesheet" href="css/app.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<style>
+		.hide {
+			display: none;
+		}
+	</style>
+</head>
+<body>
+	<script src="bower_components/todomvc-common/base.js"></script>
 	<script src="app/lib/rappidjs.min.js"></script>
 	<script>
-		rAppid.bootStrap( 'app/Todo.xml', 'config.json', function ( err, systemManager, application ) {
-			if ( !err ) {
-				application.start( null, function() {
-					application.render( document.body );
+		rAppid.bootStrap('app/Todo.xml', 'config.json', function (err, systemManager, application) {
+			if (!err) {
+				application.start(null, function () {
+					application.render(document.body);
 				});
 			} else {
-				console.warn( err );
+				console.warn(err);
 			}
 		});
 	</script>
-</head>
+</body>
 </html>
diff --git a/labs/architecture-examples/rappidjs/readme.md b/labs/architecture-examples/rappidjs/readme.md
new file mode 100644
index 0000000000..ed93171d45
--- /dev/null
+++ b/labs/architecture-examples/rappidjs/readme.md
@@ -0,0 +1,24 @@
+# rAppid.js TodoMVC Example
+
+> The declarative Rich Internet Application Javascript MVC Framework.
+
+> _[rAppid.js - rappidjs.com](http://rappidjs.com)_
+
+
+## Learning rAppid.js
+
+The [rAppid.js website](http://rappidjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [API Reference](http://www.rappidjs.com/#/api)
+* [Wiki](http://www.rappidjs.com/#/wiki)
+* [UI Components](http://www.rappidjs.com/#/ui)
+* [Blog](http://blog.rappidjs.com)
+* [rAppid.js on GitHub](https://github.com/rappid/rAppid.js)
+
+Get help from other rAppid.js users:
+
+* [rAppid.js on Twitter](http://twitter.com/rappidjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.css b/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.js b/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/sammyjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/sammyjs/index.html b/labs/architecture-examples/sammyjs/index.html
index 72c94aa644..42c22183b0 100644
--- a/labs/architecture-examples/sammyjs/index.html
+++ b/labs/architecture-examples/sammyjs/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="sammyjs">
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/architecture-examples/sammyjs/readme.md b/labs/architecture-examples/sammyjs/readme.md
index e8b527c2dc..db925be9e6 100644
--- a/labs/architecture-examples/sammyjs/readme.md
+++ b/labs/architecture-examples/sammyjs/readme.md
@@ -1,3 +1,34 @@
-# Sammy.js TodoMVC app
+# Sammy.js TodoMVC Example
 
-[Brandon Aaron](http://brandonaaron.net) wrote the original version of this application, which was then refactored and rewritten by [Addy Osmani](https://github.com/addyosmani), followed by a complete rewrite and upgrade by [Stephen Sawchuk](https://github.com/stephenplusplus).
+> A small web framework with class.
+
+> _[Sammy.js - sammyjs.org](http://sammyjs.org)_
+
+
+## Learning Sammy.js
+
+The [Sammy.js website](http://sammyjs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Introduction](http://sammyjs.org/intro)
+* [Documentation](http://sammyjs.org/docs)
+* [Wiki](http://sammyjs.org/wiki)
+* [FAQ](http://sammyjs.org/faq)
+* [Sammy.js on GitHub](http://github.com/quirkey/sammy)
+
+Articles and guides from the community:
+
+* [Sammy.js For RESTful Evented JavaScript](http://churchm.ag/sammy-js-for-restful-evented-javascript)
+
+Get help from other Sammy.js users:
+
+* [Mailing list on Google Groups](http://groups.google.com/group/sammyjs)
+* [Sammy.js on Twitter](http://twitter.com/sammy_js)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
+
+This TodoMVC application was created by [Stephen Sawchuk](https://github.com/stephenplusplus).
diff --git a/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.css b/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.css
+++ b/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.js b/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.js
+++ b/labs/architecture-examples/serenadejs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/serenadejs/index.html b/labs/architecture-examples/serenadejs/index.html
index dbb27e400c..959cad48c0 100755
--- a/labs/architecture-examples/serenadejs/index.html
+++ b/labs/architecture-examples/serenadejs/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="serenadejs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/architecture-examples/serenadejs/readme.md b/labs/architecture-examples/serenadejs/readme.md
index fe6799462c..abbff8af5b 100644
--- a/labs/architecture-examples/serenadejs/readme.md
+++ b/labs/architecture-examples/serenadejs/readme.md
@@ -1,15 +1,39 @@
-# Serenade.js TodoMVC app
+# Serenade.js TodoMVC Example
+
+> Serenade.js is a client side framework built on the MVC pattern. It makes it simple to create rich client side applications by freeing you from having to keep the DOM up to date with your data through powerful data bindings.
+
+> _[Serenade.js - serenadejs.org](http://serenadejs.org)_
+
+
+## Learning Serenade.js
+
+The [Serenade.js website](http://serenadejs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Introduction](http://serenadejs.org/introduction.html)
+* [Applications built with Serenade.js](http://serenade.herokuapp.com)
+* [Serenade.js on GitHub](https://github.com/elabs/serenade.js)
+
+Get help from other Serenade.js users:
+
+* [Serenade.js on Twitter](http://twitter.com/serenadejs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
 
 The Serenade.js app has a couple of dependencies which will be necessary if you wish to re-compile the source files.
 
 Running `npm install` from this directory will give you [Serenade.js](http://serenadejs.org/) and [CoffeeScript](http://coffeescript.org/).
 
-### Serenade.js
 The latest release of Serenade.js is included in the `js/lib/` folder. The only way to upgrade is either by downloading the source from [their website](http://serenadejs.org/), or by compiling it yourself.
 
 If you wish to compile it yourself, instructions are be available at [Serenade's website](http://serenadejs.org/development.html).
 
-### Build
+
+## Running
 This app is written in [CoffeeScript](http://coffeescript.org/). If you wish to make changes, follow these steps to re-compile the code.
 
 If you would like to install CoffeeScript globally:
diff --git a/labs/architecture-examples/socketstream/README.md b/labs/architecture-examples/socketstream/README.md
deleted file mode 100644
index cf49e9d4b3..0000000000
--- a/labs/architecture-examples/socketstream/README.md
+++ /dev/null
@@ -1,12 +0,0 @@
-# SocketStream TodoMVC app
-
-> A fast, modular Node.js web framework dedicated to building realtime single-page apps
-
-
-## Getting Started
-
-Running this app requires [Node.js](http://nodejs.org)
-
-- `cd` into this folder and run `npm install` to fetch all the required dependencies
-- `node app.js` to start the app
-- Open `localhost:3000` in two side-by-side browser windows, add a todo and see the magic
\ No newline at end of file
diff --git a/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.css b/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.css
+++ b/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.js b/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.js
+++ b/labs/architecture-examples/socketstream/client/code/libs/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/architecture-examples/socketstream/client/views/app.html b/labs/architecture-examples/socketstream/client/views/app.html
index fd59ca7d75..fb9e93f3e7 100644
--- a/labs/architecture-examples/socketstream/client/views/app.html
+++ b/labs/architecture-examples/socketstream/client/views/app.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="socketstream">
 <head>
 	<SocketStream>
 	<meta charset="utf-8">
diff --git a/labs/architecture-examples/socketstream/package.json b/labs/architecture-examples/socketstream/package.json
index c88a5cf852..1d6d6efaaf 100644
--- a/labs/architecture-examples/socketstream/package.json
+++ b/labs/architecture-examples/socketstream/package.json
@@ -11,9 +11,12 @@
 	"engines": {
 		"node": ">=0.6.0"
 	},
+	"scripts": {
+		"start": "node app.js"
+	},
 	"dependencies": {
 		"socketstream": "0.3.x",
 		"ss-stylus": "0.1.x",
 		"ss-hogan": "0.1.x"
 	}
-}
\ No newline at end of file
+}
diff --git a/labs/architecture-examples/socketstream/readme.md b/labs/architecture-examples/socketstream/readme.md
new file mode 100644
index 0000000000..9fcacb17ff
--- /dev/null
+++ b/labs/architecture-examples/socketstream/readme.md
@@ -0,0 +1,37 @@
+# SocketStream TodoMVC Example
+
+> SocketStream is a fast, modular Node.js web framework dedicated to building realtime single-page apps.
+
+> _[SocketStream - socketstream.org](http://socketstream.org)_
+
+
+## Learning SocketStream
+
+The [SocketStream website](http://socketstream.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tour](http://www.socketstream.org/tour)
+* [SocketStream on GitHub](https://github.com/socketstream)
+
+Articles and guides from the community:
+
+* [Video - Owen Barnes introduces SocketStream](http://www.infoq.com/presentations/SocketStream)
+
+Get help from other SocketStream users:
+
+* [SocketStream on StackOverflow](http://stackoverflow.com/questions/tagged/socketstream)
+* [SocketStream on Twitter](http://twitter.com/socketstream)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+Running this app requires [Node.js](http://nodejs.org).
+
+	# from labs/architecture-examples/socketstream
+	npm install
+	npm start
+
+Open http://localhost:3000 in two side-by-side browser windows, add a todo, and see the magic.
diff --git a/labs/architecture-examples/somajs/bower.json b/labs/architecture-examples/somajs/bower.json
new file mode 100644
index 0000000000..dde7c7094d
--- /dev/null
+++ b/labs/architecture-examples/somajs/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-somajs",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0",
+    "handlebars.js": "~1.0.0-rc.3"
+  }
+}
diff --git a/labs/architecture-examples/somajs/bower_components/handlebars.js/handlebars.js b/labs/architecture-examples/somajs/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..9c653ee720
--- /dev/null
+++ b/labs/architecture-examples/somajs/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2201 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/base.js
+
+/*jshint eqnull:true*/
+this.Handlebars = {};
+
+(function(Handlebars) {
+
+Handlebars.VERSION = "1.0.0-rc.3";
+Handlebars.COMPILER_REVISION = 2;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '>= 1.0.0-rc.3'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if(inverse) { fn.not = inverse; }
+  this.helpers[name] = fn;
+};
+
+Handlebars.registerPartial = function(name, str) {
+  this.partials[name] = str;
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+var toString = Object.prototype.toString, functionType = "[object Function]";
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+
+  var ret = "";
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  options.fn = inverse;
+  options.inverse = fn;
+
+  return Handlebars.helpers['if'].call(this, context, options);
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+
+}(this.Handlebars));
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1]; 
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]); 
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []); 
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]); 
+break;
+case 6: this.$ = new yy.ProgramNode([], []); 
+break;
+case 7: this.$ = new yy.ProgramNode([]); 
+break;
+case 8: this.$ = [$$[$0]]; 
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+break;
+case 12: this.$ = $$[$0]; 
+break;
+case 13: this.$ = $$[$0]; 
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]); 
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]); 
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 18: this.$ = $$[$0-1]; 
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]); 
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+break;
+case 23: 
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]]; 
+break;
+case 27: this.$ = [[$$[$0]], null]; 
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null]; 
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 30: this.$ = [$$[$0]]; 
+break;
+case 31: this.$ = $$[$0]; 
+break;
+case 32: this.$ = new yy.StringNode($$[$0]); 
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]); 
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]); 
+break;
+case 35: this.$ = new yy.DataNode($$[$0]); 
+break;
+case 36: this.$ = new yy.HashNode($$[$0]); 
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 38: this.$ = [$$[$0]]; 
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]]; 
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]); 
+break;
+case 45: this.$ = new yy.IdNode($$[$0]); 
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
+break;
+case 47: this.$ = [$$[$0]]; 
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+                                 
+break;
+case 1: return 14; 
+break;
+case 2:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+                                 
+break;
+case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; 
+break;
+case 4: this.begin("par"); return 24; 
+break;
+case 5: return 16; 
+break;
+case 6: return 20; 
+break;
+case 7: return 19; 
+break;
+case 8: return 19; 
+break;
+case 9: return 23; 
+break;
+case 10: return 23; 
+break;
+case 11: this.popState(); this.begin('com'); 
+break;
+case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+break;
+case 13: return 22; 
+break;
+case 14: return 36; 
+break;
+case 15: return 35; 
+break;
+case 16: return 35; 
+break;
+case 17: return 39; 
+break;
+case 18: /*ignore whitespace*/ 
+break;
+case 19: this.popState(); return 18; 
+break;
+case 20: this.popState(); return 18; 
+break;
+case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30; 
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30; 
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1); return 28; 
+break;
+case 24: return 32; 
+break;
+case 25: return 32; 
+break;
+case 26: return 31; 
+break;
+case 27: return 35; 
+break;
+case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35; 
+break;
+case 29: return 'INVALID'; 
+break;
+case 30: /*ignore whitespace*/ 
+break;
+case 31: this.popState(); return 37; 
+break;
+case 32: return 5; 
+break;
+}
+};
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+
+Handlebars.print = function(ast) {
+  return new Handlebars.PrintVisitor().accept(ast);
+};;
+// lib/handlebars/compiler/ast.js
+(function() {
+
+  Handlebars.AST = {};
+
+  Handlebars.AST.ProgramNode = function(statements, inverse) {
+    this.type = "program";
+    this.statements = statements;
+    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+  };
+
+  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+    this.type = "mustache";
+    this.escaped = !unescaped;
+    this.hash = hash;
+
+    var id = this.id = rawParams[0];
+    var params = this.params = rawParams.slice(1);
+
+    // a mustache is an eligible helper if:
+    // * its id is simple (a single part, not `this` or `..`)
+    var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+    // a mustache is definitely a helper if:
+    // * it is an eligible helper, and
+    // * it has at least one parameter or hash segment
+    this.isHelper = eligibleHelper && (params.length || hash);
+
+    // if a mustache is an eligible helper but not a definite
+    // helper, it is ambiguous, and will be resolved in a later
+    // pass or at runtime.
+  };
+
+  Handlebars.AST.PartialNode = function(partialName, context) {
+    this.type         = "partial";
+    this.partialName  = partialName;
+    this.context      = context;
+  };
+
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+    verifyMatch(mustache.id, close);
+    this.type = "block";
+    this.mustache = mustache;
+    this.program  = program;
+    this.inverse  = inverse;
+
+    if (this.inverse && !this.program) {
+      this.isInverse = true;
+    }
+  };
+
+  Handlebars.AST.ContentNode = function(string) {
+    this.type = "content";
+    this.string = string;
+  };
+
+  Handlebars.AST.HashNode = function(pairs) {
+    this.type = "hash";
+    this.pairs = pairs;
+  };
+
+  Handlebars.AST.IdNode = function(parts) {
+    this.type = "ID";
+    this.original = parts.join(".");
+
+    var dig = [], depth = 0;
+
+    for(var i=0,l=parts.length; i<l; i++) {
+      var part = parts[i];
+
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        else if (part === "..") { depth++; }
+        else { this.isScoped = true; }
+      }
+      else { dig.push(part); }
+    }
+
+    this.parts    = dig;
+    this.string   = dig.join('.');
+    this.depth    = depth;
+
+    // an ID is simple if it only has one part, and that part is not
+    // `..` or `this`.
+    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
+  };
+
+  Handlebars.AST.PartialNameNode = function(name) {
+    this.type = "PARTIAL_NAME";
+    this.name = name;
+  };
+
+  Handlebars.AST.DataNode = function(id) {
+    this.type = "DATA";
+    this.id = id;
+  };
+
+  Handlebars.AST.StringNode = function(string) {
+    this.type = "STRING";
+    this.string = string;
+    this.stringModeValue = string;
+  };
+
+  Handlebars.AST.IntegerNode = function(integer) {
+    this.type = "INTEGER";
+    this.integer = integer;
+    this.stringModeValue = Number(integer);
+  };
+
+  Handlebars.AST.BooleanNode = function(bool) {
+    this.type = "BOOLEAN";
+    this.bool = bool;
+    this.stringModeValue = bool === "true";
+  };
+
+  Handlebars.AST.CommentNode = function(comment) {
+    this.type = "comment";
+    this.comment = comment;
+  };
+
+})();;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+(function() {
+  var escape = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
+
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
+
+  var escapeChar = function(chr) {
+    return escape[chr] || "&amp;";
+  };
+
+  Handlebars.Utils = {
+    escapeExpression: function(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof Handlebars.SafeString) {
+        return string.toString();
+      } else if (string == null || string === false) {
+        return "";
+      }
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    },
+
+    isEmpty: function(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  };
+})();;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+Handlebars.Compiler = function() {};
+Handlebars.JavaScriptCompiler = function() {};
+
+(function(Compiler, JavaScriptCompiler) {
+  // the foundHelper register will disambiguate helper lookup from finding a
+  // function in a context. This is necessary for mustache compatibility, which
+  // requires that context functions in blocks are evaluated by blockHelperMissing,
+  // and then proceed as if the resulting value was provided to blockHelperMissing.
+
+  Compiler.prototype = {
+    compiler: Compiler,
+
+    disassemble: function() {
+      var opcodes = this.opcodes, opcode, out = [], params, param;
+
+      for (var i=0, l=opcodes.length; i<l; i++) {
+        opcode = opcodes[i];
+
+        if (opcode.opcode === 'DECLARE') {
+          out.push("DECLARE " + opcode.name + "=" + opcode.value);
+        } else {
+          params = [];
+          for (var j=0; j<opcode.args.length; j++) {
+            param = opcode.args[j];
+            if (typeof param === "string") {
+              param = "\"" + param.replace("\n", "\\n") + "\"";
+            }
+            params.push(param);
+          }
+          out.push(opcode.opcode + " " + params.join(" "));
+        }
+      }
+
+      return out.join("\n");
+    },
+    equals: function(other) {
+      var len = this.opcodes.length;
+      if (other.opcodes.length !== len) {
+        return false;
+      }
+
+      for (var i = 0; i < len; i++) {
+        var opcode = this.opcodes[i],
+            otherOpcode = other.opcodes[i];
+        if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+          return false;
+        }
+        for (var j = 0; j < opcode.args.length; j++) {
+          if (opcode.args[j] !== otherOpcode.args[j]) {
+            return false;
+          }
+        }
+      }
+      return true;
+    },
+
+    guid: 0,
+
+    compile: function(program, options) {
+      this.children = [];
+      this.depths = {list: []};
+      this.options = options;
+
+      // These changes will propagate to the other compiler components
+      var knownHelpers = this.options.knownHelpers;
+      this.options.knownHelpers = {
+        'helperMissing': true,
+        'blockHelperMissing': true,
+        'each': true,
+        'if': true,
+        'unless': true,
+        'with': true,
+        'log': true
+      };
+      if (knownHelpers) {
+        for (var name in knownHelpers) {
+          this.options.knownHelpers[name] = knownHelpers[name];
+        }
+      }
+
+      return this.program(program);
+    },
+
+    accept: function(node) {
+      return this[node.type](node);
+    },
+
+    program: function(program) {
+      var statements = program.statements, statement;
+      this.opcodes = [];
+
+      for(var i=0, l=statements.length; i<l; i++) {
+        statement = statements[i];
+        this[statement.type](statement);
+      }
+      this.isSimple = l === 1;
+
+      this.depths.list = this.depths.list.sort(function(a, b) {
+        return a - b;
+      });
+
+      return this;
+    },
+
+    compileProgram: function(program) {
+      var result = new this.compiler().compile(program, this.options);
+      var guid = this.guid++, depth;
+
+      this.usePartial = this.usePartial || result.usePartial;
+
+      this.children[guid] = result;
+
+      for(var i=0, l=result.depths.list.length; i<l; i++) {
+        depth = result.depths.list[i];
+
+        if(depth < 2) { continue; }
+        else { this.addDepth(depth - 1); }
+      }
+
+      return guid;
+    },
+
+    block: function(block) {
+      var mustache = block.mustache,
+          program = block.program,
+          inverse = block.inverse;
+
+      if (program) {
+        program = this.compileProgram(program);
+      }
+
+      if (inverse) {
+        inverse = this.compileProgram(inverse);
+      }
+
+      var type = this.classifyMustache(mustache);
+
+      if (type === "helper") {
+        this.helperMustache(mustache, program, inverse);
+      } else if (type === "simple") {
+        this.simpleMustache(mustache);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('blockValue');
+      } else {
+        this.ambiguousMustache(mustache, program, inverse);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('ambiguousBlockValue');
+      }
+
+      this.opcode('append');
+    },
+
+    hash: function(hash) {
+      var pairs = hash.pairs, pair, val;
+
+      this.opcode('pushHash');
+
+      for(var i=0, l=pairs.length; i<l; i++) {
+        pair = pairs[i];
+        val  = pair[1];
+
+        if (this.options.stringParams) {
+          this.opcode('pushStringParam', val.stringModeValue, val.type);
+        } else {
+          this.accept(val);
+        }
+
+        this.opcode('assignToHash', pair[0]);
+      }
+      this.opcode('popHash');
+    },
+
+    partial: function(partial) {
+      var partialName = partial.partialName;
+      this.usePartial = true;
+
+      if(partial.context) {
+        this.ID(partial.context);
+      } else {
+        this.opcode('push', 'depth0');
+      }
+
+      this.opcode('invokePartial', partialName.name);
+      this.opcode('append');
+    },
+
+    content: function(content) {
+      this.opcode('appendContent', content.string);
+    },
+
+    mustache: function(mustache) {
+      var options = this.options;
+      var type = this.classifyMustache(mustache);
+
+      if (type === "simple") {
+        this.simpleMustache(mustache);
+      } else if (type === "helper") {
+        this.helperMustache(mustache);
+      } else {
+        this.ambiguousMustache(mustache);
+      }
+
+      if(mustache.escaped && !options.noEscape) {
+        this.opcode('appendEscaped');
+      } else {
+        this.opcode('append');
+      }
+    },
+
+    ambiguousMustache: function(mustache, program, inverse) {
+      var id = mustache.id,
+          name = id.parts[0],
+          isBlock = program != null || inverse != null;
+
+      this.opcode('getContext', id.depth);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      this.opcode('invokeAmbiguous', name, isBlock);
+    },
+
+    simpleMustache: function(mustache) {
+      var id = mustache.id;
+
+      if (id.type === 'DATA') {
+        this.DATA(id);
+      } else if (id.parts.length) {
+        this.ID(id);
+      } else {
+        // Simplified ID for `this`
+        this.addDepth(id.depth);
+        this.opcode('getContext', id.depth);
+        this.opcode('pushContext');
+      }
+
+      this.opcode('resolvePossibleLambda');
+    },
+
+    helperMustache: function(mustache, program, inverse) {
+      var params = this.setupFullMustacheParams(mustache, program, inverse),
+          name = mustache.id.parts[0];
+
+      if (this.options.knownHelpers[name]) {
+        this.opcode('invokeKnownHelper', params.length, name);
+      } else if (this.knownHelpersOnly) {
+        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+      } else {
+        this.opcode('invokeHelper', params.length, name);
+      }
+    },
+
+    ID: function(id) {
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+
+      var name = id.parts[0];
+      if (!name) {
+        this.opcode('pushContext');
+      } else {
+        this.opcode('lookupOnContext', id.parts[0]);
+      }
+
+      for(var i=1, l=id.parts.length; i<l; i++) {
+        this.opcode('lookup', id.parts[i]);
+      }
+    },
+
+    DATA: function(data) {
+      this.options.data = true;
+      this.opcode('lookupData', data.id);
+    },
+
+    STRING: function(string) {
+      this.opcode('pushString', string.string);
+    },
+
+    INTEGER: function(integer) {
+      this.opcode('pushLiteral', integer.integer);
+    },
+
+    BOOLEAN: function(bool) {
+      this.opcode('pushLiteral', bool.bool);
+    },
+
+    comment: function() {},
+
+    // HELPERS
+    opcode: function(name) {
+      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+    },
+
+    declare: function(name, value) {
+      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+    },
+
+    addDepth: function(depth) {
+      if(isNaN(depth)) { throw new Error("EWOT"); }
+      if(depth === 0) { return; }
+
+      if(!this.depths[depth]) {
+        this.depths[depth] = true;
+        this.depths.list.push(depth);
+      }
+    },
+
+    classifyMustache: function(mustache) {
+      var isHelper   = mustache.isHelper;
+      var isEligible = mustache.eligibleHelper;
+      var options    = this.options;
+
+      // if ambiguous, we can possibly resolve the ambiguity now
+      if (isEligible && !isHelper) {
+        var name = mustache.id.parts[0];
+
+        if (options.knownHelpers[name]) {
+          isHelper = true;
+        } else if (options.knownHelpersOnly) {
+          isEligible = false;
+        }
+      }
+
+      if (isHelper) { return "helper"; }
+      else if (isEligible) { return "ambiguous"; }
+      else { return "simple"; }
+    },
+
+    pushParams: function(params) {
+      var i = params.length, param;
+
+      while(i--) {
+        param = params[i];
+
+        if(this.options.stringParams) {
+          if(param.depth) {
+            this.addDepth(param.depth);
+          }
+
+          this.opcode('getContext', param.depth || 0);
+          this.opcode('pushStringParam', param.stringModeValue, param.type);
+        } else {
+          this[param.type](param);
+        }
+      }
+    },
+
+    setupMustacheParams: function(mustache) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    },
+
+    // this will replace setupMustacheParams when we're done
+    setupFullMustacheParams: function(mustache, program, inverse) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    }
+  };
+
+  var Literal = function(value) {
+    this.value = value;
+  };
+
+  JavaScriptCompiler.prototype = {
+    // PUBLIC API: You can override these methods in a subclass to provide
+    // alternative compiled forms for name lookup and buffering semantics
+    nameLookup: function(parent, name /* , type*/) {
+      if (/^[0-9]+$/.test(name)) {
+        return parent + "[" + name + "]";
+      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+        return parent + "." + name;
+      }
+      else {
+        return parent + "['" + name + "']";
+      }
+    },
+
+    appendToBuffer: function(string) {
+      if (this.environment.isSimple) {
+        return "return " + string + ";";
+      } else {
+        return {
+          appendToBuffer: true,
+          content: string,
+          toString: function() { return "buffer += " + string + ";"; }
+        };
+      }
+    },
+
+    initializeBuffer: function() {
+      return this.quotedString("");
+    },
+
+    namespace: "Handlebars",
+    // END PUBLIC API
+
+    compile: function(environment, options, context, asObject) {
+      this.environment = environment;
+      this.options = options || {};
+
+      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+      this.name = this.environment.name;
+      this.isChild = !!context;
+      this.context = context || {
+        programs: [],
+        environments: [],
+        aliases: { }
+      };
+
+      this.preamble();
+
+      this.stackSlot = 0;
+      this.stackVars = [];
+      this.registers = { list: [] };
+      this.compileStack = [];
+      this.inlineStack = [];
+
+      this.compileChildren(environment, options);
+
+      var opcodes = environment.opcodes, opcode;
+
+      this.i = 0;
+
+      for(l=opcodes.length; this.i<l; this.i++) {
+        opcode = opcodes[this.i];
+
+        if(opcode.opcode === 'DECLARE') {
+          this[opcode.name] = opcode.value;
+        } else {
+          this[opcode.opcode].apply(this, opcode.args);
+        }
+      }
+
+      return this.createFunctionContext(asObject);
+    },
+
+    nextOpcode: function() {
+      var opcodes = this.environment.opcodes;
+      return opcodes[this.i + 1];
+    },
+
+    eat: function() {
+      this.i = this.i + 1;
+    },
+
+    preamble: function() {
+      var out = [];
+
+      if (!this.isChild) {
+        var namespace = this.namespace;
+        var copies = "helpers = helpers || " + namespace + ".helpers;";
+        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+        if (this.options.data) { copies = copies + " data = data || {};"; }
+        out.push(copies);
+      } else {
+        out.push('');
+      }
+
+      if (!this.environment.isSimple) {
+        out.push(", buffer = " + this.initializeBuffer());
+      } else {
+        out.push("");
+      }
+
+      // track the last context pushed into place to allow skipping the
+      // getContext opcode when it would be a noop
+      this.lastContext = 0;
+      this.source = out;
+    },
+
+    createFunctionContext: function(asObject) {
+      var locals = this.stackVars.concat(this.registers.list);
+
+      if(locals.length > 0) {
+        this.source[1] = this.source[1] + ", " + locals.join(", ");
+      }
+
+      // Generate minimizer alias mappings
+      if (!this.isChild) {
+        for (var alias in this.context.aliases) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+
+      if (this.source[1]) {
+        this.source[1] = "var " + this.source[1].substring(2) + ";";
+      }
+
+      // Merge children
+      if (!this.isChild) {
+        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+      }
+
+      if (!this.environment.isSimple) {
+        this.source.push("return buffer;");
+      }
+
+      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+        params.push("depth" + this.environment.depths.list[i]);
+      }
+
+      // Perform a second pass over the output to merge content when possible
+      var source = this.mergeSource();
+
+      if (!this.isChild) {
+        var revision = Handlebars.COMPILER_REVISION,
+            versions = Handlebars.REVISION_CHANGES[revision];
+        source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+      }
+
+      if (asObject) {
+        params.push(source);
+
+        return Function.apply(this, params);
+      } else {
+        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+        return functionSource;
+      }
+    },
+    mergeSource: function() {
+      // WARN: We are not handling the case where buffer is still populated as the source should
+      // not have buffer append operations as their final action.
+      var source = '',
+          buffer;
+      for (var i = 0, len = this.source.length; i < len; i++) {
+        var line = this.source[i];
+        if (line.appendToBuffer) {
+          if (buffer) {
+            buffer = buffer + '\n    + ' + line.content;
+          } else {
+            buffer = line.content;
+          }
+        } else {
+          if (buffer) {
+            source += 'buffer += ' + buffer + ';\n  ';
+            buffer = undefined;
+          }
+          source += line + '\n  ';
+        }
+      }
+      return source;
+    },
+
+    // [blockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // On stack, after: return value of blockHelperMissing
+    //
+    // The purpose of this opcode is to take a block of the form
+    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+    // replace it on the stack with the result of properly
+    // invoking blockHelperMissing.
+    blockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      this.replaceStack(function(current) {
+        params.splice(1, 0, current);
+        return "blockHelperMissing.call(" + params.join(", ") + ")";
+      });
+    },
+
+    // [ambiguousBlockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // Compiler value, before: lastHelper=value of last found helper, if any
+    // On stack, after, if no lastHelper: same as [blockValue]
+    // On stack, after, if lastHelper: value
+    ambiguousBlockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      var current = this.topStack();
+      params.splice(1, 0, current);
+
+      // Use the options value generated from the invocation
+      params[params.length-1] = 'options';
+
+      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+    },
+
+    // [appendContent]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    //
+    // Appends the string value of `content` to the current buffer
+    appendContent: function(content) {
+      this.source.push(this.appendToBuffer(this.quotedString(content)));
+    },
+
+    // [append]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Coerces `value` to a String and appends it to the current buffer.
+    //
+    // If `value` is truthy, or 0, it is coerced into a string and appended
+    // Otherwise, the empty string is appended
+    append: function() {
+      // Force anything that is inlined onto the stack so we don't have duplication
+      // when we examine local
+      this.flushInline();
+      var local = this.popStack();
+      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+      if (this.environment.isSimple) {
+        this.source.push("else { " + this.appendToBuffer("''") + " }");
+      }
+    },
+
+    // [appendEscaped]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Escape `value` and append it to the buffer
+    appendEscaped: function() {
+      this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+    },
+
+    // [getContext]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    // Compiler value, after: lastContext=depth
+    //
+    // Set the value of the `lastContext` compiler value to the depth
+    getContext: function(depth) {
+      if(this.lastContext !== depth) {
+        this.lastContext = depth;
+      }
+    },
+
+    // [lookupOnContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext[name], ...
+    //
+    // Looks up the value of `name` on the current context and pushes
+    // it onto the stack.
+    lookupOnContext: function(name) {
+      this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+    },
+
+    // [pushContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext, ...
+    //
+    // Pushes the value of the current context onto the stack.
+    pushContext: function() {
+      this.pushStackLiteral('depth' + this.lastContext);
+    },
+
+    // [resolvePossibleLambda]
+    //
+    // On stack, before: value, ...
+    // On stack, after: resolved value, ...
+    //
+    // If the `value` is a lambda, replace it on the stack by
+    // the return value of the lambda
+    resolvePossibleLambda: function() {
+      this.context.aliases.functionType = '"function"';
+
+      this.replaceStack(function(current) {
+        return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+      });
+    },
+
+    // [lookup]
+    //
+    // On stack, before: value, ...
+    // On stack, after: value[name], ...
+    //
+    // Replace the value on the stack with the result of looking
+    // up `name` on `value`
+    lookup: function(name) {
+      this.replaceStack(function(current) {
+        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+      });
+    },
+
+    // [lookupData]
+    //
+    // On stack, before: ...
+    // On stack, after: data[id], ...
+    //
+    // Push the result of looking up `id` on the current data
+    lookupData: function(id) {
+      this.push(this.nameLookup('data', id, 'data'));
+    },
+
+    // [pushStringParam]
+    //
+    // On stack, before: ...
+    // On stack, after: string, currentContext, ...
+    //
+    // This opcode is designed for use in string mode, which
+    // provides the string value of a parameter along with its
+    // depth rather than resolving it immediately.
+    pushStringParam: function(string, type) {
+      this.pushStackLiteral('depth' + this.lastContext);
+
+      this.pushString(type);
+
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    },
+
+    emptyHash: function() {
+      this.pushStackLiteral('{}');
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{}');
+      }
+    },
+    pushHash: function() {
+      this.hash = {values: [], types: []};
+    },
+    popHash: function() {
+      var hash = this.hash;
+      this.hash = undefined;
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{' + hash.types.join(',') + '}');
+      }
+      this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+    },
+
+    // [pushString]
+    //
+    // On stack, before: ...
+    // On stack, after: quotedString(string), ...
+    //
+    // Push a quoted version of `string` onto the stack
+    pushString: function(string) {
+      this.pushStackLiteral(this.quotedString(string));
+    },
+
+    // [push]
+    //
+    // On stack, before: ...
+    // On stack, after: expr, ...
+    //
+    // Push an expression onto the stack
+    push: function(expr) {
+      this.inlineStack.push(expr);
+      return expr;
+    },
+
+    // [pushLiteral]
+    //
+    // On stack, before: ...
+    // On stack, after: value, ...
+    //
+    // Pushes a value onto the stack. This operation prevents
+    // the compiler from creating a temporary variable to hold
+    // it.
+    pushLiteral: function(value) {
+      this.pushStackLiteral(value);
+    },
+
+    // [pushProgram]
+    //
+    // On stack, before: ...
+    // On stack, after: program(guid), ...
+    //
+    // Push a program expression onto the stack. This takes
+    // a compile-time guid and converts it into a runtime-accessible
+    // expression.
+    pushProgram: function(guid) {
+      if (guid != null) {
+        this.pushStackLiteral(this.programExpression(guid));
+      } else {
+        this.pushStackLiteral(null);
+      }
+    },
+
+    // [invokeHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // Pops off the helper's parameters, invokes the helper,
+    // and pushes the helper's return value onto the stack.
+    //
+    // If the helper is not found, `helperMissing` is called.
+    invokeHelper: function(paramSize, name) {
+      this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+      this.push(helper.name);
+      this.replaceStack(function(name) {
+        return name + ' ? ' + name + '.call(' +
+            helper.callParams + ") " + ": helperMissing.call(" +
+            helper.helperMissingParams + ")";
+      });
+    },
+
+    // [invokeKnownHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // This operation is used when the helper is known to exist,
+    // so a `helperMissing` fallback is not required.
+    invokeKnownHelper: function(paramSize, name) {
+      var helper = this.setupHelper(paramSize, name);
+      this.push(helper.name + ".call(" + helper.callParams + ")");
+    },
+
+    // [invokeAmbiguous]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of disambiguation
+    //
+    // This operation is used when an expression like `{{foo}}`
+    // is provided, but we don't know at compile-time whether it
+    // is a helper or a path.
+    //
+    // This operation emits more code than the other options,
+    // and can be avoided by passing the `knownHelpers` and
+    // `knownHelpersOnly` flags at compile-time.
+    invokeAmbiguous: function(name, helperCall) {
+      this.context.aliases.functionType = '"function"';
+
+      this.pushStackLiteral('{}');    // Hash value
+      var helper = this.setupHelper(0, name, helperCall);
+
+      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+      var nextStack = this.nextStack();
+
+      this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+    },
+
+    // [invokePartial]
+    //
+    // On stack, before: context, ...
+    // On stack after: result of partial invocation
+    //
+    // This operation pops off a context, invokes a partial with that context,
+    // and pushes the result of the invocation back.
+    invokePartial: function(name) {
+      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+      if (this.options.data) {
+        params.push("data");
+      }
+
+      this.context.aliases.self = "this";
+      this.push("self.invokePartial(" + params.join(", ") + ")");
+    },
+
+    // [assignToHash]
+    //
+    // On stack, before: value, hash, ...
+    // On stack, after: hash, ...
+    //
+    // Pops a value and hash off the stack, assigns `hash[key] = value`
+    // and pushes the hash back onto the stack.
+    assignToHash: function(key) {
+      var value = this.popStack(),
+          type;
+
+      if (this.options.stringParams) {
+        type = this.popStack();
+        this.popStack();
+      }
+
+      var hash = this.hash;
+      if (type) {
+        hash.types.push("'" + key + "': " + type);
+      }
+      hash.values.push("'" + key + "': (" + value + ")");
+    },
+
+    // HELPERS
+
+    compiler: JavaScriptCompiler,
+
+    compileChildren: function(environment, options) {
+      var children = environment.children, child, compiler;
+
+      for(var i=0, l=children.length; i<l; i++) {
+        child = children[i];
+        compiler = new this.compiler();
+
+        var index = this.matchExistingProgram(child);
+
+        if (index == null) {
+          this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+          index = this.context.programs.length;
+          child.index = index;
+          child.name = 'program' + index;
+          this.context.programs[index] = compiler.compile(child, options, this.context);
+          this.context.environments[index] = child;
+        } else {
+          child.index = index;
+          child.name = 'program' + index;
+        }
+      }
+    },
+    matchExistingProgram: function(child) {
+      for (var i = 0, len = this.context.environments.length; i < len; i++) {
+        var environment = this.context.environments[i];
+        if (environment && environment.equals(child)) {
+          return i;
+        }
+      }
+    },
+
+    programExpression: function(guid) {
+      this.context.aliases.self = "this";
+
+      if(guid == null) {
+        return "self.noop";
+      }
+
+      var child = this.environment.children[guid],
+          depths = child.depths.list, depth;
+
+      var programParams = [child.index, child.name, "data"];
+
+      for(var i=0, l = depths.length; i<l; i++) {
+        depth = depths[i];
+
+        if(depth === 1) { programParams.push("depth0"); }
+        else { programParams.push("depth" + (depth - 1)); }
+      }
+
+      if(depths.length === 0) {
+        return "self.program(" + programParams.join(", ") + ")";
+      } else {
+        programParams.shift();
+        return "self.programWithDepth(" + programParams.join(", ") + ")";
+      }
+    },
+
+    register: function(name, val) {
+      this.useRegister(name);
+      this.source.push(name + " = " + val + ";");
+    },
+
+    useRegister: function(name) {
+      if(!this.registers[name]) {
+        this.registers[name] = true;
+        this.registers.list.push(name);
+      }
+    },
+
+    pushStackLiteral: function(item) {
+      return this.push(new Literal(item));
+    },
+
+    pushStack: function(item) {
+      this.flushInline();
+
+      var stack = this.incrStack();
+      if (item) {
+        this.source.push(stack + " = " + item + ";");
+      }
+      this.compileStack.push(stack);
+      return stack;
+    },
+
+    replaceStack: function(callback) {
+      var prefix = '',
+          inline = this.isInline(),
+          stack;
+
+      // If we are currently inline then we want to merge the inline statement into the
+      // replacement statement via ','
+      if (inline) {
+        var top = this.popStack(true);
+
+        if (top instanceof Literal) {
+          // Literals do not need to be inlined
+          stack = top.value;
+        } else {
+          // Get or create the current stack name for use by the inline
+          var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+          prefix = '(' + this.push(name) + ' = ' + top + '),';
+          stack = this.topStack();
+        }
+      } else {
+        stack = this.topStack();
+      }
+
+      var item = callback.call(this, stack);
+
+      if (inline) {
+        if (this.inlineStack.length || this.compileStack.length) {
+          this.popStack();
+        }
+        this.push('(' + prefix + item + ')');
+      } else {
+        // Prevent modification of the context depth variable. Through replaceStack
+        if (!/^stack/.test(stack)) {
+          stack = this.nextStack();
+        }
+
+        this.source.push(stack + " = (" + prefix + item + ");");
+      }
+      return stack;
+    },
+
+    nextStack: function() {
+      return this.pushStack();
+    },
+
+    incrStack: function() {
+      this.stackSlot++;
+      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+      return this.topStackName();
+    },
+    topStackName: function() {
+      return "stack" + this.stackSlot;
+    },
+    flushInline: function() {
+      var inlineStack = this.inlineStack;
+      if (inlineStack.length) {
+        this.inlineStack = [];
+        for (var i = 0, len = inlineStack.length; i < len; i++) {
+          var entry = inlineStack[i];
+          if (entry instanceof Literal) {
+            this.compileStack.push(entry);
+          } else {
+            this.pushStack(entry);
+          }
+        }
+      }
+    },
+    isInline: function() {
+      return this.inlineStack.length;
+    },
+
+    popStack: function(wrapped) {
+      var inline = this.isInline(),
+          item = (inline ? this.inlineStack : this.compileStack).pop();
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        if (!inline) {
+          this.stackSlot--;
+        }
+        return item;
+      }
+    },
+
+    topStack: function(wrapped) {
+      var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+          item = stack[stack.length - 1];
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        return item;
+      }
+    },
+
+    quotedString: function(str) {
+      return '"' + str
+        .replace(/\\/g, '\\\\')
+        .replace(/"/g, '\\"')
+        .replace(/\n/g, '\\n')
+        .replace(/\r/g, '\\r') + '"';
+    },
+
+    setupHelper: function(paramSize, name, missingParams) {
+      var params = [];
+      this.setupParams(paramSize, params, missingParams);
+      var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+      return {
+        params: params,
+        name: foundHelper,
+        callParams: ["depth0"].concat(params).join(", "),
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+      };
+    },
+
+    // the params and contexts arguments are passed in arrays
+    // to fill in
+    setupParams: function(paramSize, params, useRegister) {
+      var options = [], contexts = [], types = [], param, inverse, program;
+
+      options.push("hash:" + this.popStack());
+
+      inverse = this.popStack();
+      program = this.popStack();
+
+      // Avoid setting fn and inverse if neither are set. This allows
+      // helpers to do a check for `if (options.fn)`
+      if (program || inverse) {
+        if (!program) {
+          this.context.aliases.self = "this";
+          program = "self.noop";
+        }
+
+        if (!inverse) {
+         this.context.aliases.self = "this";
+          inverse = "self.noop";
+        }
+
+        options.push("inverse:" + inverse);
+        options.push("fn:" + program);
+      }
+
+      for(var i=0; i<paramSize; i++) {
+        param = this.popStack();
+        params.push(param);
+
+        if(this.options.stringParams) {
+          types.push(this.popStack());
+          contexts.push(this.popStack());
+        }
+      }
+
+      if (this.options.stringParams) {
+        options.push("contexts:[" + contexts.join(",") + "]");
+        options.push("types:[" + types.join(",") + "]");
+        options.push("hashTypes:hashTypes");
+      }
+
+      if(this.options.data) {
+        options.push("data:data");
+      }
+
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
+      return params.join(", ");
+    }
+  };
+
+  var reservedWords = (
+    "break else new var" +
+    " case finally return void" +
+    " catch for switch while" +
+    " continue function this with" +
+    " default if throw" +
+    " delete in try" +
+    " do instanceof typeof" +
+    " abstract enum int short" +
+    " boolean export interface static" +
+    " byte extends long super" +
+    " char final native synchronized" +
+    " class float package throws" +
+    " const goto private transient" +
+    " debugger implements protected volatile" +
+    " double import public let yield"
+  ).split(" ");
+
+  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+  for(var i=0, l=reservedWords.length; i<l; i++) {
+    compilerWords[reservedWords[i]] = true;
+  }
+
+  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+      return true;
+    }
+    return false;
+  };
+
+})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
+
+Handlebars.precompile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Handlebars.Compiler().compile(ast, options);
+  return new Handlebars.JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Handlebars.Compiler().compile(ast, options);
+    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+;
+// lib/handlebars/runtime.js
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          return Handlebars.VM.program(fn, data);
+        } else if(programWrapper) {
+          return programWrapper;
+        } else {
+          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
+          return programWrapper;
+        }
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(fn, data, $depth) {
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    return function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+  },
+  program: function(fn, data) {
+    return function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
diff --git a/labs/architecture-examples/somajs/bower_components/jquery/jquery.js b/labs/architecture-examples/somajs/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/somajs/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/somajs/bower_components/todomvc-common/base.css b/labs/architecture-examples/somajs/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/somajs/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/somajs/bower_components/todomvc-common/base.js b/labs/architecture-examples/somajs/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/somajs/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/somajs/bower_components/todomvc-common/bg.png b/labs/architecture-examples/somajs/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/somajs/index.html b/labs/architecture-examples/somajs/index.html
index 9c68324057..1532218687 100644
--- a/labs/architecture-examples/somajs/index.html
+++ b/labs/architecture-examples/somajs/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="somajs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>soma.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -44,9 +41,9 @@ <h1>todos</h1>
 		<span id="todo-count"><strong>{{active}}</strong> {{itemLabel}} left</span>
 		<button id="clear-completed">Clear completed ({{completed}})</button>
 	</script>
-	<script src="../../../assets/base.js"></script>
-	<script src="../../../assets/handlebars.min.js"></script>
-	<script src="../../../assets/jquery.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/handlebars.js/handlebars.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
 	<script src="js/lib/soma-native_v1.0.2_min.js"></script>
 	<script src="js/todos/models/models.js"></script>
 	<script src="js/todos/views/views.js"></script>
diff --git a/labs/architecture-examples/somajs/readme.md b/labs/architecture-examples/somajs/readme.md
index a390bb8f17..4a301afbfd 100644
--- a/labs/architecture-examples/somajs/readme.md
+++ b/labs/architecture-examples/somajs/readme.md
@@ -1,13 +1,30 @@
-# soma.js TodoMVC app
+# soma.js TodoMVC Example
 
-[soma.js](http://somajs.github.com/somajs) is a JavaScript Model-View-Controller (MVC) framework that is meant to help developers to write loosely-coupled applications to increase scalability and maintainability.
+> soma.js is a framework created to build scalable and maintainable javascript applications.
 
-The main idea behind the MVC pattern is to separate the data (model), the user interface (view) and the logic of the application (controller). They must be independent and should not know about each other in order to increase the scalability of the application.
+> _[soma.js - somajs.github.io/somajs](http://somajs.github.io/somajs)_
 
-soma.js is providing tools to make the three parts "talk" to each other, keeping the view and the model free of framework code, using only native events that can be dispatched from either the framework or the DOM itself.
 
-## Credits
+## Learning soma.js
 
-Created by [Romuald Quantin](http://soundstep.com)
+The [soma.js website](http://somajs.github.io/somajs) is a great resource for getting started.
 
-Part of [TodoMVC](http://todomvc.com)
+Here are some links you may find helpful:
+
+* [Slides: Introduction](http://somajs.github.io/somajs/#/1)
+* [Quick Start](http://somajs.github.io/somajs/site/#quick-start)
+* [Demos](http://somajs.github.io/somajs/site/#demos)
+* [Blog](http://www.soundstep.com/blog)
+* [soma.js on GitHub](https://github.com/somajs/somajs)
+
+Get help from other soma.js users:
+
+* [Mailing list on Google Groups](https://groups.google.com/forum/#!forum/somajs)
+* [soma.js on Twitter](http://twitter.com/soundstep)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
+
+This TodoMVC application was created by [Romuald Quantin](http://soundstep.com).
diff --git a/labs/architecture-examples/stapes/bower.json b/labs/architecture-examples/stapes/bower.json
new file mode 100644
index 0000000000..51ab2bebe3
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower.json
@@ -0,0 +1,10 @@
+{
+  "name": "todomvc-stapes",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0",
+    "handlebars.js": "~1.0.0-rc.3",
+    "stapes": "0.2.1"
+  }
+}
diff --git a/labs/architecture-examples/stapes/bower_components/handlebars.js/handlebars.js b/labs/architecture-examples/stapes/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..9c653ee720
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2201 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/base.js
+
+/*jshint eqnull:true*/
+this.Handlebars = {};
+
+(function(Handlebars) {
+
+Handlebars.VERSION = "1.0.0-rc.3";
+Handlebars.COMPILER_REVISION = 2;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '>= 1.0.0-rc.3'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if(inverse) { fn.not = inverse; }
+  this.helpers[name] = fn;
+};
+
+Handlebars.registerPartial = function(name, str) {
+  this.partials[name] = str;
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+var toString = Object.prototype.toString, functionType = "[object Function]";
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+
+  var ret = "";
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  options.fn = inverse;
+  options.inverse = fn;
+
+  return Handlebars.helpers['if'].call(this, context, options);
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+
+}(this.Handlebars));
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1]; 
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]); 
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []); 
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]); 
+break;
+case 6: this.$ = new yy.ProgramNode([], []); 
+break;
+case 7: this.$ = new yy.ProgramNode([]); 
+break;
+case 8: this.$ = [$$[$0]]; 
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+break;
+case 12: this.$ = $$[$0]; 
+break;
+case 13: this.$ = $$[$0]; 
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]); 
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]); 
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 18: this.$ = $$[$0-1]; 
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]); 
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+break;
+case 23: 
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]]; 
+break;
+case 27: this.$ = [[$$[$0]], null]; 
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null]; 
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 30: this.$ = [$$[$0]]; 
+break;
+case 31: this.$ = $$[$0]; 
+break;
+case 32: this.$ = new yy.StringNode($$[$0]); 
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]); 
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]); 
+break;
+case 35: this.$ = new yy.DataNode($$[$0]); 
+break;
+case 36: this.$ = new yy.HashNode($$[$0]); 
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 38: this.$ = [$$[$0]]; 
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]]; 
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]); 
+break;
+case 45: this.$ = new yy.IdNode($$[$0]); 
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
+break;
+case 47: this.$ = [$$[$0]]; 
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+                                 
+break;
+case 1: return 14; 
+break;
+case 2:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+                                 
+break;
+case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; 
+break;
+case 4: this.begin("par"); return 24; 
+break;
+case 5: return 16; 
+break;
+case 6: return 20; 
+break;
+case 7: return 19; 
+break;
+case 8: return 19; 
+break;
+case 9: return 23; 
+break;
+case 10: return 23; 
+break;
+case 11: this.popState(); this.begin('com'); 
+break;
+case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+break;
+case 13: return 22; 
+break;
+case 14: return 36; 
+break;
+case 15: return 35; 
+break;
+case 16: return 35; 
+break;
+case 17: return 39; 
+break;
+case 18: /*ignore whitespace*/ 
+break;
+case 19: this.popState(); return 18; 
+break;
+case 20: this.popState(); return 18; 
+break;
+case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30; 
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30; 
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1); return 28; 
+break;
+case 24: return 32; 
+break;
+case 25: return 32; 
+break;
+case 26: return 31; 
+break;
+case 27: return 35; 
+break;
+case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35; 
+break;
+case 29: return 'INVALID'; 
+break;
+case 30: /*ignore whitespace*/ 
+break;
+case 31: this.popState(); return 37; 
+break;
+case 32: return 5; 
+break;
+}
+};
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+
+Handlebars.print = function(ast) {
+  return new Handlebars.PrintVisitor().accept(ast);
+};;
+// lib/handlebars/compiler/ast.js
+(function() {
+
+  Handlebars.AST = {};
+
+  Handlebars.AST.ProgramNode = function(statements, inverse) {
+    this.type = "program";
+    this.statements = statements;
+    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+  };
+
+  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+    this.type = "mustache";
+    this.escaped = !unescaped;
+    this.hash = hash;
+
+    var id = this.id = rawParams[0];
+    var params = this.params = rawParams.slice(1);
+
+    // a mustache is an eligible helper if:
+    // * its id is simple (a single part, not `this` or `..`)
+    var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+    // a mustache is definitely a helper if:
+    // * it is an eligible helper, and
+    // * it has at least one parameter or hash segment
+    this.isHelper = eligibleHelper && (params.length || hash);
+
+    // if a mustache is an eligible helper but not a definite
+    // helper, it is ambiguous, and will be resolved in a later
+    // pass or at runtime.
+  };
+
+  Handlebars.AST.PartialNode = function(partialName, context) {
+    this.type         = "partial";
+    this.partialName  = partialName;
+    this.context      = context;
+  };
+
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+    verifyMatch(mustache.id, close);
+    this.type = "block";
+    this.mustache = mustache;
+    this.program  = program;
+    this.inverse  = inverse;
+
+    if (this.inverse && !this.program) {
+      this.isInverse = true;
+    }
+  };
+
+  Handlebars.AST.ContentNode = function(string) {
+    this.type = "content";
+    this.string = string;
+  };
+
+  Handlebars.AST.HashNode = function(pairs) {
+    this.type = "hash";
+    this.pairs = pairs;
+  };
+
+  Handlebars.AST.IdNode = function(parts) {
+    this.type = "ID";
+    this.original = parts.join(".");
+
+    var dig = [], depth = 0;
+
+    for(var i=0,l=parts.length; i<l; i++) {
+      var part = parts[i];
+
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        else if (part === "..") { depth++; }
+        else { this.isScoped = true; }
+      }
+      else { dig.push(part); }
+    }
+
+    this.parts    = dig;
+    this.string   = dig.join('.');
+    this.depth    = depth;
+
+    // an ID is simple if it only has one part, and that part is not
+    // `..` or `this`.
+    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
+  };
+
+  Handlebars.AST.PartialNameNode = function(name) {
+    this.type = "PARTIAL_NAME";
+    this.name = name;
+  };
+
+  Handlebars.AST.DataNode = function(id) {
+    this.type = "DATA";
+    this.id = id;
+  };
+
+  Handlebars.AST.StringNode = function(string) {
+    this.type = "STRING";
+    this.string = string;
+    this.stringModeValue = string;
+  };
+
+  Handlebars.AST.IntegerNode = function(integer) {
+    this.type = "INTEGER";
+    this.integer = integer;
+    this.stringModeValue = Number(integer);
+  };
+
+  Handlebars.AST.BooleanNode = function(bool) {
+    this.type = "BOOLEAN";
+    this.bool = bool;
+    this.stringModeValue = bool === "true";
+  };
+
+  Handlebars.AST.CommentNode = function(comment) {
+    this.type = "comment";
+    this.comment = comment;
+  };
+
+})();;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+(function() {
+  var escape = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
+
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
+
+  var escapeChar = function(chr) {
+    return escape[chr] || "&amp;";
+  };
+
+  Handlebars.Utils = {
+    escapeExpression: function(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof Handlebars.SafeString) {
+        return string.toString();
+      } else if (string == null || string === false) {
+        return "";
+      }
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    },
+
+    isEmpty: function(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  };
+})();;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+Handlebars.Compiler = function() {};
+Handlebars.JavaScriptCompiler = function() {};
+
+(function(Compiler, JavaScriptCompiler) {
+  // the foundHelper register will disambiguate helper lookup from finding a
+  // function in a context. This is necessary for mustache compatibility, which
+  // requires that context functions in blocks are evaluated by blockHelperMissing,
+  // and then proceed as if the resulting value was provided to blockHelperMissing.
+
+  Compiler.prototype = {
+    compiler: Compiler,
+
+    disassemble: function() {
+      var opcodes = this.opcodes, opcode, out = [], params, param;
+
+      for (var i=0, l=opcodes.length; i<l; i++) {
+        opcode = opcodes[i];
+
+        if (opcode.opcode === 'DECLARE') {
+          out.push("DECLARE " + opcode.name + "=" + opcode.value);
+        } else {
+          params = [];
+          for (var j=0; j<opcode.args.length; j++) {
+            param = opcode.args[j];
+            if (typeof param === "string") {
+              param = "\"" + param.replace("\n", "\\n") + "\"";
+            }
+            params.push(param);
+          }
+          out.push(opcode.opcode + " " + params.join(" "));
+        }
+      }
+
+      return out.join("\n");
+    },
+    equals: function(other) {
+      var len = this.opcodes.length;
+      if (other.opcodes.length !== len) {
+        return false;
+      }
+
+      for (var i = 0; i < len; i++) {
+        var opcode = this.opcodes[i],
+            otherOpcode = other.opcodes[i];
+        if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+          return false;
+        }
+        for (var j = 0; j < opcode.args.length; j++) {
+          if (opcode.args[j] !== otherOpcode.args[j]) {
+            return false;
+          }
+        }
+      }
+      return true;
+    },
+
+    guid: 0,
+
+    compile: function(program, options) {
+      this.children = [];
+      this.depths = {list: []};
+      this.options = options;
+
+      // These changes will propagate to the other compiler components
+      var knownHelpers = this.options.knownHelpers;
+      this.options.knownHelpers = {
+        'helperMissing': true,
+        'blockHelperMissing': true,
+        'each': true,
+        'if': true,
+        'unless': true,
+        'with': true,
+        'log': true
+      };
+      if (knownHelpers) {
+        for (var name in knownHelpers) {
+          this.options.knownHelpers[name] = knownHelpers[name];
+        }
+      }
+
+      return this.program(program);
+    },
+
+    accept: function(node) {
+      return this[node.type](node);
+    },
+
+    program: function(program) {
+      var statements = program.statements, statement;
+      this.opcodes = [];
+
+      for(var i=0, l=statements.length; i<l; i++) {
+        statement = statements[i];
+        this[statement.type](statement);
+      }
+      this.isSimple = l === 1;
+
+      this.depths.list = this.depths.list.sort(function(a, b) {
+        return a - b;
+      });
+
+      return this;
+    },
+
+    compileProgram: function(program) {
+      var result = new this.compiler().compile(program, this.options);
+      var guid = this.guid++, depth;
+
+      this.usePartial = this.usePartial || result.usePartial;
+
+      this.children[guid] = result;
+
+      for(var i=0, l=result.depths.list.length; i<l; i++) {
+        depth = result.depths.list[i];
+
+        if(depth < 2) { continue; }
+        else { this.addDepth(depth - 1); }
+      }
+
+      return guid;
+    },
+
+    block: function(block) {
+      var mustache = block.mustache,
+          program = block.program,
+          inverse = block.inverse;
+
+      if (program) {
+        program = this.compileProgram(program);
+      }
+
+      if (inverse) {
+        inverse = this.compileProgram(inverse);
+      }
+
+      var type = this.classifyMustache(mustache);
+
+      if (type === "helper") {
+        this.helperMustache(mustache, program, inverse);
+      } else if (type === "simple") {
+        this.simpleMustache(mustache);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('blockValue');
+      } else {
+        this.ambiguousMustache(mustache, program, inverse);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('ambiguousBlockValue');
+      }
+
+      this.opcode('append');
+    },
+
+    hash: function(hash) {
+      var pairs = hash.pairs, pair, val;
+
+      this.opcode('pushHash');
+
+      for(var i=0, l=pairs.length; i<l; i++) {
+        pair = pairs[i];
+        val  = pair[1];
+
+        if (this.options.stringParams) {
+          this.opcode('pushStringParam', val.stringModeValue, val.type);
+        } else {
+          this.accept(val);
+        }
+
+        this.opcode('assignToHash', pair[0]);
+      }
+      this.opcode('popHash');
+    },
+
+    partial: function(partial) {
+      var partialName = partial.partialName;
+      this.usePartial = true;
+
+      if(partial.context) {
+        this.ID(partial.context);
+      } else {
+        this.opcode('push', 'depth0');
+      }
+
+      this.opcode('invokePartial', partialName.name);
+      this.opcode('append');
+    },
+
+    content: function(content) {
+      this.opcode('appendContent', content.string);
+    },
+
+    mustache: function(mustache) {
+      var options = this.options;
+      var type = this.classifyMustache(mustache);
+
+      if (type === "simple") {
+        this.simpleMustache(mustache);
+      } else if (type === "helper") {
+        this.helperMustache(mustache);
+      } else {
+        this.ambiguousMustache(mustache);
+      }
+
+      if(mustache.escaped && !options.noEscape) {
+        this.opcode('appendEscaped');
+      } else {
+        this.opcode('append');
+      }
+    },
+
+    ambiguousMustache: function(mustache, program, inverse) {
+      var id = mustache.id,
+          name = id.parts[0],
+          isBlock = program != null || inverse != null;
+
+      this.opcode('getContext', id.depth);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      this.opcode('invokeAmbiguous', name, isBlock);
+    },
+
+    simpleMustache: function(mustache) {
+      var id = mustache.id;
+
+      if (id.type === 'DATA') {
+        this.DATA(id);
+      } else if (id.parts.length) {
+        this.ID(id);
+      } else {
+        // Simplified ID for `this`
+        this.addDepth(id.depth);
+        this.opcode('getContext', id.depth);
+        this.opcode('pushContext');
+      }
+
+      this.opcode('resolvePossibleLambda');
+    },
+
+    helperMustache: function(mustache, program, inverse) {
+      var params = this.setupFullMustacheParams(mustache, program, inverse),
+          name = mustache.id.parts[0];
+
+      if (this.options.knownHelpers[name]) {
+        this.opcode('invokeKnownHelper', params.length, name);
+      } else if (this.knownHelpersOnly) {
+        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+      } else {
+        this.opcode('invokeHelper', params.length, name);
+      }
+    },
+
+    ID: function(id) {
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+
+      var name = id.parts[0];
+      if (!name) {
+        this.opcode('pushContext');
+      } else {
+        this.opcode('lookupOnContext', id.parts[0]);
+      }
+
+      for(var i=1, l=id.parts.length; i<l; i++) {
+        this.opcode('lookup', id.parts[i]);
+      }
+    },
+
+    DATA: function(data) {
+      this.options.data = true;
+      this.opcode('lookupData', data.id);
+    },
+
+    STRING: function(string) {
+      this.opcode('pushString', string.string);
+    },
+
+    INTEGER: function(integer) {
+      this.opcode('pushLiteral', integer.integer);
+    },
+
+    BOOLEAN: function(bool) {
+      this.opcode('pushLiteral', bool.bool);
+    },
+
+    comment: function() {},
+
+    // HELPERS
+    opcode: function(name) {
+      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+    },
+
+    declare: function(name, value) {
+      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+    },
+
+    addDepth: function(depth) {
+      if(isNaN(depth)) { throw new Error("EWOT"); }
+      if(depth === 0) { return; }
+
+      if(!this.depths[depth]) {
+        this.depths[depth] = true;
+        this.depths.list.push(depth);
+      }
+    },
+
+    classifyMustache: function(mustache) {
+      var isHelper   = mustache.isHelper;
+      var isEligible = mustache.eligibleHelper;
+      var options    = this.options;
+
+      // if ambiguous, we can possibly resolve the ambiguity now
+      if (isEligible && !isHelper) {
+        var name = mustache.id.parts[0];
+
+        if (options.knownHelpers[name]) {
+          isHelper = true;
+        } else if (options.knownHelpersOnly) {
+          isEligible = false;
+        }
+      }
+
+      if (isHelper) { return "helper"; }
+      else if (isEligible) { return "ambiguous"; }
+      else { return "simple"; }
+    },
+
+    pushParams: function(params) {
+      var i = params.length, param;
+
+      while(i--) {
+        param = params[i];
+
+        if(this.options.stringParams) {
+          if(param.depth) {
+            this.addDepth(param.depth);
+          }
+
+          this.opcode('getContext', param.depth || 0);
+          this.opcode('pushStringParam', param.stringModeValue, param.type);
+        } else {
+          this[param.type](param);
+        }
+      }
+    },
+
+    setupMustacheParams: function(mustache) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    },
+
+    // this will replace setupMustacheParams when we're done
+    setupFullMustacheParams: function(mustache, program, inverse) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    }
+  };
+
+  var Literal = function(value) {
+    this.value = value;
+  };
+
+  JavaScriptCompiler.prototype = {
+    // PUBLIC API: You can override these methods in a subclass to provide
+    // alternative compiled forms for name lookup and buffering semantics
+    nameLookup: function(parent, name /* , type*/) {
+      if (/^[0-9]+$/.test(name)) {
+        return parent + "[" + name + "]";
+      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+        return parent + "." + name;
+      }
+      else {
+        return parent + "['" + name + "']";
+      }
+    },
+
+    appendToBuffer: function(string) {
+      if (this.environment.isSimple) {
+        return "return " + string + ";";
+      } else {
+        return {
+          appendToBuffer: true,
+          content: string,
+          toString: function() { return "buffer += " + string + ";"; }
+        };
+      }
+    },
+
+    initializeBuffer: function() {
+      return this.quotedString("");
+    },
+
+    namespace: "Handlebars",
+    // END PUBLIC API
+
+    compile: function(environment, options, context, asObject) {
+      this.environment = environment;
+      this.options = options || {};
+
+      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+      this.name = this.environment.name;
+      this.isChild = !!context;
+      this.context = context || {
+        programs: [],
+        environments: [],
+        aliases: { }
+      };
+
+      this.preamble();
+
+      this.stackSlot = 0;
+      this.stackVars = [];
+      this.registers = { list: [] };
+      this.compileStack = [];
+      this.inlineStack = [];
+
+      this.compileChildren(environment, options);
+
+      var opcodes = environment.opcodes, opcode;
+
+      this.i = 0;
+
+      for(l=opcodes.length; this.i<l; this.i++) {
+        opcode = opcodes[this.i];
+
+        if(opcode.opcode === 'DECLARE') {
+          this[opcode.name] = opcode.value;
+        } else {
+          this[opcode.opcode].apply(this, opcode.args);
+        }
+      }
+
+      return this.createFunctionContext(asObject);
+    },
+
+    nextOpcode: function() {
+      var opcodes = this.environment.opcodes;
+      return opcodes[this.i + 1];
+    },
+
+    eat: function() {
+      this.i = this.i + 1;
+    },
+
+    preamble: function() {
+      var out = [];
+
+      if (!this.isChild) {
+        var namespace = this.namespace;
+        var copies = "helpers = helpers || " + namespace + ".helpers;";
+        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+        if (this.options.data) { copies = copies + " data = data || {};"; }
+        out.push(copies);
+      } else {
+        out.push('');
+      }
+
+      if (!this.environment.isSimple) {
+        out.push(", buffer = " + this.initializeBuffer());
+      } else {
+        out.push("");
+      }
+
+      // track the last context pushed into place to allow skipping the
+      // getContext opcode when it would be a noop
+      this.lastContext = 0;
+      this.source = out;
+    },
+
+    createFunctionContext: function(asObject) {
+      var locals = this.stackVars.concat(this.registers.list);
+
+      if(locals.length > 0) {
+        this.source[1] = this.source[1] + ", " + locals.join(", ");
+      }
+
+      // Generate minimizer alias mappings
+      if (!this.isChild) {
+        for (var alias in this.context.aliases) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+
+      if (this.source[1]) {
+        this.source[1] = "var " + this.source[1].substring(2) + ";";
+      }
+
+      // Merge children
+      if (!this.isChild) {
+        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+      }
+
+      if (!this.environment.isSimple) {
+        this.source.push("return buffer;");
+      }
+
+      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+        params.push("depth" + this.environment.depths.list[i]);
+      }
+
+      // Perform a second pass over the output to merge content when possible
+      var source = this.mergeSource();
+
+      if (!this.isChild) {
+        var revision = Handlebars.COMPILER_REVISION,
+            versions = Handlebars.REVISION_CHANGES[revision];
+        source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+      }
+
+      if (asObject) {
+        params.push(source);
+
+        return Function.apply(this, params);
+      } else {
+        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+        return functionSource;
+      }
+    },
+    mergeSource: function() {
+      // WARN: We are not handling the case where buffer is still populated as the source should
+      // not have buffer append operations as their final action.
+      var source = '',
+          buffer;
+      for (var i = 0, len = this.source.length; i < len; i++) {
+        var line = this.source[i];
+        if (line.appendToBuffer) {
+          if (buffer) {
+            buffer = buffer + '\n    + ' + line.content;
+          } else {
+            buffer = line.content;
+          }
+        } else {
+          if (buffer) {
+            source += 'buffer += ' + buffer + ';\n  ';
+            buffer = undefined;
+          }
+          source += line + '\n  ';
+        }
+      }
+      return source;
+    },
+
+    // [blockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // On stack, after: return value of blockHelperMissing
+    //
+    // The purpose of this opcode is to take a block of the form
+    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+    // replace it on the stack with the result of properly
+    // invoking blockHelperMissing.
+    blockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      this.replaceStack(function(current) {
+        params.splice(1, 0, current);
+        return "blockHelperMissing.call(" + params.join(", ") + ")";
+      });
+    },
+
+    // [ambiguousBlockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // Compiler value, before: lastHelper=value of last found helper, if any
+    // On stack, after, if no lastHelper: same as [blockValue]
+    // On stack, after, if lastHelper: value
+    ambiguousBlockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      var current = this.topStack();
+      params.splice(1, 0, current);
+
+      // Use the options value generated from the invocation
+      params[params.length-1] = 'options';
+
+      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+    },
+
+    // [appendContent]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    //
+    // Appends the string value of `content` to the current buffer
+    appendContent: function(content) {
+      this.source.push(this.appendToBuffer(this.quotedString(content)));
+    },
+
+    // [append]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Coerces `value` to a String and appends it to the current buffer.
+    //
+    // If `value` is truthy, or 0, it is coerced into a string and appended
+    // Otherwise, the empty string is appended
+    append: function() {
+      // Force anything that is inlined onto the stack so we don't have duplication
+      // when we examine local
+      this.flushInline();
+      var local = this.popStack();
+      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+      if (this.environment.isSimple) {
+        this.source.push("else { " + this.appendToBuffer("''") + " }");
+      }
+    },
+
+    // [appendEscaped]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Escape `value` and append it to the buffer
+    appendEscaped: function() {
+      this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+    },
+
+    // [getContext]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    // Compiler value, after: lastContext=depth
+    //
+    // Set the value of the `lastContext` compiler value to the depth
+    getContext: function(depth) {
+      if(this.lastContext !== depth) {
+        this.lastContext = depth;
+      }
+    },
+
+    // [lookupOnContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext[name], ...
+    //
+    // Looks up the value of `name` on the current context and pushes
+    // it onto the stack.
+    lookupOnContext: function(name) {
+      this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+    },
+
+    // [pushContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext, ...
+    //
+    // Pushes the value of the current context onto the stack.
+    pushContext: function() {
+      this.pushStackLiteral('depth' + this.lastContext);
+    },
+
+    // [resolvePossibleLambda]
+    //
+    // On stack, before: value, ...
+    // On stack, after: resolved value, ...
+    //
+    // If the `value` is a lambda, replace it on the stack by
+    // the return value of the lambda
+    resolvePossibleLambda: function() {
+      this.context.aliases.functionType = '"function"';
+
+      this.replaceStack(function(current) {
+        return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+      });
+    },
+
+    // [lookup]
+    //
+    // On stack, before: value, ...
+    // On stack, after: value[name], ...
+    //
+    // Replace the value on the stack with the result of looking
+    // up `name` on `value`
+    lookup: function(name) {
+      this.replaceStack(function(current) {
+        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+      });
+    },
+
+    // [lookupData]
+    //
+    // On stack, before: ...
+    // On stack, after: data[id], ...
+    //
+    // Push the result of looking up `id` on the current data
+    lookupData: function(id) {
+      this.push(this.nameLookup('data', id, 'data'));
+    },
+
+    // [pushStringParam]
+    //
+    // On stack, before: ...
+    // On stack, after: string, currentContext, ...
+    //
+    // This opcode is designed for use in string mode, which
+    // provides the string value of a parameter along with its
+    // depth rather than resolving it immediately.
+    pushStringParam: function(string, type) {
+      this.pushStackLiteral('depth' + this.lastContext);
+
+      this.pushString(type);
+
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    },
+
+    emptyHash: function() {
+      this.pushStackLiteral('{}');
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{}');
+      }
+    },
+    pushHash: function() {
+      this.hash = {values: [], types: []};
+    },
+    popHash: function() {
+      var hash = this.hash;
+      this.hash = undefined;
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{' + hash.types.join(',') + '}');
+      }
+      this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+    },
+
+    // [pushString]
+    //
+    // On stack, before: ...
+    // On stack, after: quotedString(string), ...
+    //
+    // Push a quoted version of `string` onto the stack
+    pushString: function(string) {
+      this.pushStackLiteral(this.quotedString(string));
+    },
+
+    // [push]
+    //
+    // On stack, before: ...
+    // On stack, after: expr, ...
+    //
+    // Push an expression onto the stack
+    push: function(expr) {
+      this.inlineStack.push(expr);
+      return expr;
+    },
+
+    // [pushLiteral]
+    //
+    // On stack, before: ...
+    // On stack, after: value, ...
+    //
+    // Pushes a value onto the stack. This operation prevents
+    // the compiler from creating a temporary variable to hold
+    // it.
+    pushLiteral: function(value) {
+      this.pushStackLiteral(value);
+    },
+
+    // [pushProgram]
+    //
+    // On stack, before: ...
+    // On stack, after: program(guid), ...
+    //
+    // Push a program expression onto the stack. This takes
+    // a compile-time guid and converts it into a runtime-accessible
+    // expression.
+    pushProgram: function(guid) {
+      if (guid != null) {
+        this.pushStackLiteral(this.programExpression(guid));
+      } else {
+        this.pushStackLiteral(null);
+      }
+    },
+
+    // [invokeHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // Pops off the helper's parameters, invokes the helper,
+    // and pushes the helper's return value onto the stack.
+    //
+    // If the helper is not found, `helperMissing` is called.
+    invokeHelper: function(paramSize, name) {
+      this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+      this.push(helper.name);
+      this.replaceStack(function(name) {
+        return name + ' ? ' + name + '.call(' +
+            helper.callParams + ") " + ": helperMissing.call(" +
+            helper.helperMissingParams + ")";
+      });
+    },
+
+    // [invokeKnownHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // This operation is used when the helper is known to exist,
+    // so a `helperMissing` fallback is not required.
+    invokeKnownHelper: function(paramSize, name) {
+      var helper = this.setupHelper(paramSize, name);
+      this.push(helper.name + ".call(" + helper.callParams + ")");
+    },
+
+    // [invokeAmbiguous]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of disambiguation
+    //
+    // This operation is used when an expression like `{{foo}}`
+    // is provided, but we don't know at compile-time whether it
+    // is a helper or a path.
+    //
+    // This operation emits more code than the other options,
+    // and can be avoided by passing the `knownHelpers` and
+    // `knownHelpersOnly` flags at compile-time.
+    invokeAmbiguous: function(name, helperCall) {
+      this.context.aliases.functionType = '"function"';
+
+      this.pushStackLiteral('{}');    // Hash value
+      var helper = this.setupHelper(0, name, helperCall);
+
+      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+      var nextStack = this.nextStack();
+
+      this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+    },
+
+    // [invokePartial]
+    //
+    // On stack, before: context, ...
+    // On stack after: result of partial invocation
+    //
+    // This operation pops off a context, invokes a partial with that context,
+    // and pushes the result of the invocation back.
+    invokePartial: function(name) {
+      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+      if (this.options.data) {
+        params.push("data");
+      }
+
+      this.context.aliases.self = "this";
+      this.push("self.invokePartial(" + params.join(", ") + ")");
+    },
+
+    // [assignToHash]
+    //
+    // On stack, before: value, hash, ...
+    // On stack, after: hash, ...
+    //
+    // Pops a value and hash off the stack, assigns `hash[key] = value`
+    // and pushes the hash back onto the stack.
+    assignToHash: function(key) {
+      var value = this.popStack(),
+          type;
+
+      if (this.options.stringParams) {
+        type = this.popStack();
+        this.popStack();
+      }
+
+      var hash = this.hash;
+      if (type) {
+        hash.types.push("'" + key + "': " + type);
+      }
+      hash.values.push("'" + key + "': (" + value + ")");
+    },
+
+    // HELPERS
+
+    compiler: JavaScriptCompiler,
+
+    compileChildren: function(environment, options) {
+      var children = environment.children, child, compiler;
+
+      for(var i=0, l=children.length; i<l; i++) {
+        child = children[i];
+        compiler = new this.compiler();
+
+        var index = this.matchExistingProgram(child);
+
+        if (index == null) {
+          this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+          index = this.context.programs.length;
+          child.index = index;
+          child.name = 'program' + index;
+          this.context.programs[index] = compiler.compile(child, options, this.context);
+          this.context.environments[index] = child;
+        } else {
+          child.index = index;
+          child.name = 'program' + index;
+        }
+      }
+    },
+    matchExistingProgram: function(child) {
+      for (var i = 0, len = this.context.environments.length; i < len; i++) {
+        var environment = this.context.environments[i];
+        if (environment && environment.equals(child)) {
+          return i;
+        }
+      }
+    },
+
+    programExpression: function(guid) {
+      this.context.aliases.self = "this";
+
+      if(guid == null) {
+        return "self.noop";
+      }
+
+      var child = this.environment.children[guid],
+          depths = child.depths.list, depth;
+
+      var programParams = [child.index, child.name, "data"];
+
+      for(var i=0, l = depths.length; i<l; i++) {
+        depth = depths[i];
+
+        if(depth === 1) { programParams.push("depth0"); }
+        else { programParams.push("depth" + (depth - 1)); }
+      }
+
+      if(depths.length === 0) {
+        return "self.program(" + programParams.join(", ") + ")";
+      } else {
+        programParams.shift();
+        return "self.programWithDepth(" + programParams.join(", ") + ")";
+      }
+    },
+
+    register: function(name, val) {
+      this.useRegister(name);
+      this.source.push(name + " = " + val + ";");
+    },
+
+    useRegister: function(name) {
+      if(!this.registers[name]) {
+        this.registers[name] = true;
+        this.registers.list.push(name);
+      }
+    },
+
+    pushStackLiteral: function(item) {
+      return this.push(new Literal(item));
+    },
+
+    pushStack: function(item) {
+      this.flushInline();
+
+      var stack = this.incrStack();
+      if (item) {
+        this.source.push(stack + " = " + item + ";");
+      }
+      this.compileStack.push(stack);
+      return stack;
+    },
+
+    replaceStack: function(callback) {
+      var prefix = '',
+          inline = this.isInline(),
+          stack;
+
+      // If we are currently inline then we want to merge the inline statement into the
+      // replacement statement via ','
+      if (inline) {
+        var top = this.popStack(true);
+
+        if (top instanceof Literal) {
+          // Literals do not need to be inlined
+          stack = top.value;
+        } else {
+          // Get or create the current stack name for use by the inline
+          var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+          prefix = '(' + this.push(name) + ' = ' + top + '),';
+          stack = this.topStack();
+        }
+      } else {
+        stack = this.topStack();
+      }
+
+      var item = callback.call(this, stack);
+
+      if (inline) {
+        if (this.inlineStack.length || this.compileStack.length) {
+          this.popStack();
+        }
+        this.push('(' + prefix + item + ')');
+      } else {
+        // Prevent modification of the context depth variable. Through replaceStack
+        if (!/^stack/.test(stack)) {
+          stack = this.nextStack();
+        }
+
+        this.source.push(stack + " = (" + prefix + item + ");");
+      }
+      return stack;
+    },
+
+    nextStack: function() {
+      return this.pushStack();
+    },
+
+    incrStack: function() {
+      this.stackSlot++;
+      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+      return this.topStackName();
+    },
+    topStackName: function() {
+      return "stack" + this.stackSlot;
+    },
+    flushInline: function() {
+      var inlineStack = this.inlineStack;
+      if (inlineStack.length) {
+        this.inlineStack = [];
+        for (var i = 0, len = inlineStack.length; i < len; i++) {
+          var entry = inlineStack[i];
+          if (entry instanceof Literal) {
+            this.compileStack.push(entry);
+          } else {
+            this.pushStack(entry);
+          }
+        }
+      }
+    },
+    isInline: function() {
+      return this.inlineStack.length;
+    },
+
+    popStack: function(wrapped) {
+      var inline = this.isInline(),
+          item = (inline ? this.inlineStack : this.compileStack).pop();
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        if (!inline) {
+          this.stackSlot--;
+        }
+        return item;
+      }
+    },
+
+    topStack: function(wrapped) {
+      var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+          item = stack[stack.length - 1];
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        return item;
+      }
+    },
+
+    quotedString: function(str) {
+      return '"' + str
+        .replace(/\\/g, '\\\\')
+        .replace(/"/g, '\\"')
+        .replace(/\n/g, '\\n')
+        .replace(/\r/g, '\\r') + '"';
+    },
+
+    setupHelper: function(paramSize, name, missingParams) {
+      var params = [];
+      this.setupParams(paramSize, params, missingParams);
+      var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+      return {
+        params: params,
+        name: foundHelper,
+        callParams: ["depth0"].concat(params).join(", "),
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+      };
+    },
+
+    // the params and contexts arguments are passed in arrays
+    // to fill in
+    setupParams: function(paramSize, params, useRegister) {
+      var options = [], contexts = [], types = [], param, inverse, program;
+
+      options.push("hash:" + this.popStack());
+
+      inverse = this.popStack();
+      program = this.popStack();
+
+      // Avoid setting fn and inverse if neither are set. This allows
+      // helpers to do a check for `if (options.fn)`
+      if (program || inverse) {
+        if (!program) {
+          this.context.aliases.self = "this";
+          program = "self.noop";
+        }
+
+        if (!inverse) {
+         this.context.aliases.self = "this";
+          inverse = "self.noop";
+        }
+
+        options.push("inverse:" + inverse);
+        options.push("fn:" + program);
+      }
+
+      for(var i=0; i<paramSize; i++) {
+        param = this.popStack();
+        params.push(param);
+
+        if(this.options.stringParams) {
+          types.push(this.popStack());
+          contexts.push(this.popStack());
+        }
+      }
+
+      if (this.options.stringParams) {
+        options.push("contexts:[" + contexts.join(",") + "]");
+        options.push("types:[" + types.join(",") + "]");
+        options.push("hashTypes:hashTypes");
+      }
+
+      if(this.options.data) {
+        options.push("data:data");
+      }
+
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
+      return params.join(", ");
+    }
+  };
+
+  var reservedWords = (
+    "break else new var" +
+    " case finally return void" +
+    " catch for switch while" +
+    " continue function this with" +
+    " default if throw" +
+    " delete in try" +
+    " do instanceof typeof" +
+    " abstract enum int short" +
+    " boolean export interface static" +
+    " byte extends long super" +
+    " char final native synchronized" +
+    " class float package throws" +
+    " const goto private transient" +
+    " debugger implements protected volatile" +
+    " double import public let yield"
+  ).split(" ");
+
+  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+  for(var i=0, l=reservedWords.length; i<l; i++) {
+    compilerWords[reservedWords[i]] = true;
+  }
+
+  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+      return true;
+    }
+    return false;
+  };
+
+})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
+
+Handlebars.precompile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Handlebars.Compiler().compile(ast, options);
+  return new Handlebars.JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Handlebars.Compiler().compile(ast, options);
+    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+;
+// lib/handlebars/runtime.js
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          return Handlebars.VM.program(fn, data);
+        } else if(programWrapper) {
+          return programWrapper;
+        } else {
+          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
+          return programWrapper;
+        }
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(fn, data, $depth) {
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    return function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+  },
+  program: function(fn, data) {
+    return function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
diff --git a/labs/architecture-examples/stapes/bower_components/jquery/jquery.js b/labs/architecture-examples/stapes/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/stapes/bower_components/stapes/stapes.js b/labs/architecture-examples/stapes/bower_components/stapes/stapes.js
new file mode 100644
index 0000000000..e8d450ad61
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower_components/stapes/stapes.js
@@ -0,0 +1,388 @@
+//
+//  ____  _                           _
+// / ___|| |_ __ _ _ __   ___  ___   (_)___  (*)
+// \___ \| __/ _` | '_ \ / _ \/ __|  | / __|
+//  ___) | || (_| | |_) |  __/\__ \_ | \__ \
+// |____/ \__\__,_| .__/ \___||___(_)/ |___/
+//              |_|              |__/
+//
+// (*) a (really) tiny Javascript MVC microframework
+//
+// (c) Hay Kranen < hay@bykr.org >
+// Version 0.2 - Released under the terms of the MIT license
+// < http://en.wikipedia.org/wiki/MIT_License >
+//
+// Stapes.js : http://hay.github.com/stapes
+
+(function() {
+    var VERSION = "0.2.1";
+
+    /** Utility functions
+     *
+     *  Note that these functions are only used inside Stapes, and therefore
+     *  aren't that failsafe as the options in libraries
+     *  such as Underscore.js, so that's why they're not usable outside
+     *  the private scope.
+     */
+    var util = {
+        bind : function(fn, ctx) {
+            if (Function.prototype.bind) {
+                // Native
+                return fn.bind(ctx);
+            } else {
+                // Non-native
+                return function() {
+                    return fn.apply(ctx, arguments);
+                };
+            }
+        },
+
+        create : function(context) {
+            var instance;
+
+            if (typeof Object.create === "function") {
+                // Native
+                instance = Object.create(context);
+            } else {
+                // Non-native
+                var F = function(){};
+                F.prototype = context;
+                instance = new F();
+            }
+
+            instance._guid = guid++;
+            Stapes._attributes[instance._guid] = {};
+            Stapes._eventHandlers[instance._guid] = {};
+
+            return instance;
+        },
+
+        each : function(list, fn) {
+            if (util.isArray(list)) {
+                if (Array.prototype.forEach) {
+                    // Native forEach
+                    list.forEach( fn );
+                } else {
+                    for (var i = 0, l = list.length; i < l; i++) {
+                        fn( list[i], i);
+                    }
+                }
+            } else {
+                for (var key in list) {
+                    fn( list[key], key );
+                }
+            }
+        },
+
+        isArray : function(val) {
+            return Object.prototype.toString.call( val ) === "[object Array]";
+        },
+
+        isObject : function(val) {
+            return (typeof val === "object") && (!util.isArray(val) && val !== null);
+        },
+
+        // from http://stackoverflow.com/a/2117523/152809
+        makeUuid : function() {
+            return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+                var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
+                return v.toString(16);
+            });
+        },
+
+        toArray : function(val) {
+            if (util.isObject(val)) {
+                return util.values(val);
+            } else {
+                return Array.prototype.slice.call(val, 0);
+            }
+        },
+
+        values : function(obj) {
+            var values = [];
+
+            util.each(obj, function(value, key) {
+                values.push(value);
+            });
+
+            return values;
+        }
+    };
+
+    /** Private helper functions */
+    function addEvent(event) {
+        // If we don't have any handlers for this type of event, add a new
+        // array we can use to push new handlers
+        if (!Stapes._eventHandlers[event.guid][event.type]) {
+            Stapes._eventHandlers[event.guid][event.type] = [];
+        }
+
+        // Push an event object
+        Stapes._eventHandlers[event.guid][event.type].push({
+            "guid" : event.guid,
+            "handler" : event.handler,
+            "scope" : event.scope,
+            "type" : event.type
+        });
+    }
+
+    function addEventHandler(argTypeOrMap, argHandlerOrScope, argScope) {
+        var eventMap = {},
+            scope;
+
+        if (typeof argTypeOrMap === "string") {
+            scope = argScope || false;
+            eventMap[ argTypeOrMap ] = argHandlerOrScope;
+        } else {
+            scope = argHandlerOrScope || false;
+            eventMap = argTypeOrMap;
+        }
+
+        util.each(eventMap, util.bind(function(handler, eventString) {
+            var events = eventString.split(" ");
+
+            util.each(events, util.bind(function(eventType) {
+                addEvent.call(this, {
+                    "guid" : this._guid,
+                    "handler" : handler,
+                    "scope" : scope,
+                    "type" : eventType
+                });
+            }, this));
+        }, this));
+    }
+
+    function emitEvents(type, data, explicitType, explicitGuid) {
+        explicitType = explicitType || false;
+        explicitGuid = explicitGuid || this._guid;
+
+        util.each(Stapes._eventHandlers[explicitGuid][type], util.bind(function(event) {
+            var scope = (event.scope) ? event.scope : this;
+            if (explicitType) {
+                event.type = explicitType;
+            }
+            event.scope = scope;
+            event.handler.call(event.scope, data, event);
+        }, this));
+    }
+
+    function setAttribute(key, value) {
+        // We need to do this before we actually add the item :)
+        var itemExists = this.has(key);
+
+        // Actually add the item to the attributes
+        Stapes._attributes[this._guid][key] = value;
+
+        // Throw a generic event
+        this.emit('change', key);
+
+        // And a namespaced event as well, NOTE that we pass value instead of
+        // key here!
+        this.emit('change:' + key, value);
+
+        // Also throw a specific event for this type of set
+        var specificEvent = itemExists ? 'update' : 'create';
+
+        this.emit(specificEvent, key);
+
+        // And a namespaced event as well, NOTE that we pass value instead of key
+        this.emit(specificEvent + ':' + key, value);
+    }
+
+    var guid = 1;
+
+    var Module = {
+        create : function() {
+            return util.create(this);
+        },
+
+        emit : function(types, data) {
+            data = data || null;
+
+            util.each(types.split(" "), util.bind(function(type) {
+                // First 'all' type events: is there an 'all' handler in the
+                // global stack?
+                if (Stapes._eventHandlers[-1].all) {
+                    emitEvents.call(this, "all", data, type, -1);
+                }
+
+                // Catch all events for this type?
+                if (Stapes._eventHandlers[-1][type]) {
+                    emitEvents.call(this, type, data, type, -1);
+                }
+
+                if (typeof this._guid == 'number') {
+                    // 'all' event for this specific module?
+                    if (Stapes._eventHandlers[this._guid]["all"]) {
+                        emitEvents.call(this, "all", data, type);
+                    }
+
+                    // Finally, normal events :)
+                    if (Stapes._eventHandlers[this._guid][type]) {
+                        emitEvents.call(this, type, data);
+                    }
+                }
+            }, this));
+        },
+
+        extend : function(objectOrValues, valuesIfObject) {
+            var object = (valuesIfObject) ? objectOrValues : this,
+                values = (valuesIfObject) ? valuesIfObject : objectOrValues;
+
+            util.each(values, function(value, key) {
+                object[key] = value;
+            });
+
+            return this;
+        },
+
+        filter : function(fn) {
+            var items = [];
+
+            util.each(Stapes._attributes[this._guid], function(item) {
+                if (fn(item)) {
+                    items.push(item);
+                }
+            });
+
+            return items;
+        },
+
+        get : function(input) {
+            if (typeof input === "string") {
+                return this.has(input) ? Stapes._attributes[this._guid][input] : null;
+            } else if (typeof input === "function") {
+                var items = this.filter(input);
+                return (items.length) ? items[0] : false;
+            }
+        },
+
+        getAll : function() {
+            return Stapes._attributes[this._guid];
+        },
+
+        getAllAsArray : function() {
+            var arr = [];
+
+            util.each(Stapes._attributes[this._guid], function(value, key) {
+                if (util.isObject(value)) {
+                    value.id = key;
+                }
+
+                arr.push(value);
+            });
+
+            return arr;
+
+        },
+
+        has : function(key) {
+            return (typeof Stapes._attributes[this._guid][key] !== "undefined");
+        },
+
+        init : function() {
+            this.emit('ready');
+            return this;
+        },
+
+        on : function() {
+            addEventHandler.apply(this, arguments);
+        },
+
+        // Akin to set(), but makes a unique id
+        push : function(input) {
+            if (util.isArray(input)) {
+                util.each(input, util.bind(function(value) {
+                    setAttribute.call(this, util.makeUuid(), value);
+                }, this));
+
+                this.emit('changemany createmany', util.toArray(input).length);
+            } else {
+                setAttribute.call(this, util.makeUuid(), input);
+            }
+        },
+
+        remove : function(input) {
+            if (typeof input === "function") {
+                util.each(Stapes._attributes[this._guid], util.bind(function(item, key) {
+                    if (input(item)) {
+                        delete Stapes._attributes[this._guid][key];
+                        this.emit('remove change');
+                    }
+                }, this));
+            } else {
+                if (typeof input === "string") {
+                    input = [input];
+                }
+
+                util.each(util.toArray(input), util.bind(function(id) {
+                    if (this.has(id)) {
+                        delete Stapes._attributes[this._guid][id];
+                        this.emit('remove change');
+                    }
+                }, this));
+            }
+        },
+
+        set : function(objOrKey, value) {
+            if (util.isObject(objOrKey)) {
+                util.each(objOrKey, util.bind(function(value, key) {
+                    setAttribute.call(this, key, value);
+                }, this));
+
+                this.emit('changemany', objOrKey.length);
+            } else {
+                setAttribute.call(this, objOrKey, value);
+            }
+        },
+
+        update : function(key, fn) {
+            var item = this.get(key);
+            setAttribute.call(this, key, fn( item ));
+        }
+    };
+
+    var Stapes = {
+        "_attributes" : {},
+
+        "_eventHandlers" : {
+            "-1" : {} // '-1' is used for the global event handling
+        },
+
+        "_guid" : -1,
+
+        "create" : function() {
+            return util.create(Module);
+        },
+
+        "extend" : function(obj) {
+            util.each(obj, function(value, key) {
+                Module[key] = value;
+            });
+        },
+
+        "on" : function() {
+            addEventHandler.apply(this, arguments);
+        },
+
+        "version" : VERSION
+    };
+
+    // This library can be used as an AMD module, a Node.js module, or an
+    // old fashioned global
+    if (typeof exports !== "undefined") {
+        // Server
+        if (typeof module !== "undefined" && module.exports) {
+            exports = module.exports = Stapes;
+        }
+        exports.Stapes = Stapes;
+    } else if (typeof define === "function" && define.amd) {
+        // AMD
+        define(function() {
+            return Stapes;
+        });
+    } else {
+        // Global scope
+        window.Stapes = Stapes;
+    }
+})();
\ No newline at end of file
diff --git a/labs/architecture-examples/stapes/bower_components/todomvc-common/base.css b/labs/architecture-examples/stapes/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/stapes/bower_components/todomvc-common/base.js b/labs/architecture-examples/stapes/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/stapes/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/stapes/bower_components/todomvc-common/bg.png b/labs/architecture-examples/stapes/bower_components/todomvc-common/bg.png
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z?e_;;zsnm6`LZeP>T=$)Kr>Z?kr*UmFqR7zx0C6^bmcsc@1AGtw_rNH>-Xm$d*|Q<
zn&1Ln0u7=l&ILs>%CkJp`DiG9F18x4Ne+lg<#i?e7jL%x;4ZnRkN^Mx07*qoM6N<$
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HcmV?d00001

diff --git a/labs/architecture-examples/stapes/index.html b/labs/architecture-examples/stapes/index.html
index 15a5613066..2ddfdfb1c0 100644
--- a/labs/architecture-examples/stapes/index.html
+++ b/labs/architecture-examples/stapes/index.html
@@ -1,9 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="stapes">
 <head>
 	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Stapes.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -50,15 +51,16 @@ <h1>todos</h1>
 		{{/todos}}
 	</script>
 
-	<script src="../../../assets/jquery.min.js"></script>
-	<script src="../../../assets/handlebars.min.js"></script>
-	<script src="js/lib/stapes.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/handlebars.js/handlebars.js"></script>
+	<script src="bower_components/stapes/stapes.js"></script>
 	<script src="js/controllers/todoController.js"></script>
 	<script src="js/models/todoModel.js"></script>
 	<script src="js/views/todoView.js"></script>
 	<script src="js/stores/todoStore.js"></script>
 	<script>
-	TodoController.init();
+		TodoController.init();
 	</script>
 </body>
 </html>
diff --git a/labs/architecture-examples/stapes/js/lib/stapes.js b/labs/architecture-examples/stapes/js/lib/stapes.js
deleted file mode 100644
index 8c96759cde..0000000000
--- a/labs/architecture-examples/stapes/js/lib/stapes.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//
-//  ____  _                           _
-// / ___|| |_ __ _ _ __   ___  ___   (_)___  (*)
-// \___ \| __/ _` | '_ \ / _ \/ __|  | / __|
-//  ___) | || (_| | |_) |  __/\__ \_ | \__ \
-// |____/ \__\__,_| .__/ \___||___(_)/ |___/
-//              |_|              |__/
-//
-// (*) a (really) tiny Javascript MVC microframework
-//
-// (c) Hay Kranen < hay@bykr.org >
-// Released under the terms of the MIT license
-// < http://en.wikipedia.org/wiki/MIT_License >
-//
-// Stapes.js : http://hay.github.com/stapes
-(function(){function j(a,b,d){var f={},i;"string"===typeof a?(i=d||!1,f[a]=b):(i=b||!1,f=a);c.each(f,c.bind(function(a,b){var d=b.split(" ");c.each(d,c.bind(function(b){var d=this._guid,c=i;e._eventHandlers[d][b]||(e._eventHandlers[d][b]=[]);e._eventHandlers[d][b].push({guid:d,handler:a,scope:c,type:b})},this))},this))}function h(a,b,d,f){d=d||!1;f=f||this._guid;c.each(e._eventHandlers[f][a],c.bind(function(a){var c=a.scope?a.scope:this;d&&(a.type=d);a.scope=c;a.handler.call(a.scope,b,a)},this))}
-function g(a,b){var d=this.has(a),c=e._attributes[this._guid][a];b!==c&&(e._attributes[this._guid][a]=b,this.emit("change",a),this.emit("change:"+a,b),c={key:a,newValue:b,oldValue:c||null},this.emit("mutate",c),this.emit("mutate:"+a,c),d=d?"update":"create",this.emit(d,a),this.emit(d+":"+a,b))}function k(a,b){var d=this.get(a),d=b(c.clone(d));g.call(this,a,d)}var c={bind:function(a,b){return Function.prototype.bind?a.bind(b):function(){return a.apply(b,arguments)}},clone:function(a){if(c.isArray(a))return a.slice();
-if(c.isObject(a)){var b={};c.each(a,function(a,c){b[c]=a});return b}return a},create:function(a){if("function"===typeof Object.create)a=Object.create(a);else{var b=function(){};b.prototype=a;a=new b}a._guid=m++;e._attributes[a._guid]={};e._eventHandlers[a._guid]={};return a},each:function(a,b){if(c.isArray(a))if(Array.prototype.forEach)a.forEach(b);else for(var d=0,e=a.length;d<e;d++)b(a[d],d);else for(d in a)b(a[d],d)},isArray:function(a){return"[object Array]"===Object.prototype.toString.call(a)},
-isObject:function(a){return"object"===typeof a&&!c.isArray(a)&&null!==a},makeUuid:function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(a){var b=16*Math.random()|0;return("x"==a?b:b&3|8).toString(16)})},toArray:function(a){return c.isObject(a)?c.values(a):Array.prototype.slice.call(a,0)},values:function(a){var b=[];c.each(a,function(a){b.push(a)});return b}},m=1,l={create:function(){return c.create(this)},emit:function(a,b){b="undefined"===typeof b?null:b;c.each(a.split(" "),
-c.bind(function(a){e._eventHandlers[-1].all&&h.call(this,"all",b,a,-1);e._eventHandlers[-1][a]&&h.call(this,a,b,a,-1);"number"===typeof this._guid&&(e._eventHandlers[this._guid].all&&h.call(this,"all",b,a),e._eventHandlers[this._guid][a]&&h.call(this,a,b))},this))},extend:function(a,b){var d=b?a:this;c.each(b?b:a,function(a,b){d[b]=a});return this},filter:function(a){var b=[];c.each(e._attributes[this._guid],function(c){a(c)&&b.push(c)});return b},get:function(a){if("string"===typeof a)return this.has(a)?
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-c.makeUuid(),a)},this)):g.call(this,c.makeUuid(),a)},remove:function(a){"function"===typeof a?c.each(e._attributes[this._guid],c.bind(function(b,c){a(b)&&(delete e._attributes[this._guid][c],this.emit("remove change"))},this)):("string"===typeof a&&(a=[a]),c.each(c.toArray(a),c.bind(function(a){this.has(a)&&(delete e._attributes[this._guid][a],this.emit("remove change"))},this)))},set:function(a,b){c.isObject(a)?c.each(a,c.bind(function(a,b){g.call(this,b,a)},this)):g.call(this,a,b)},update:function(a,
-b){"string"===typeof a?k.call(this,a,b):"function"===typeof a&&c.each(this.getAll(),c.bind(function(b,c){k.call(this,c,a)},this))}},e={_attributes:{},_eventHandlers:{"-1":{}},_guid:-1,create:function(){return c.create(l)},extend:function(a){c.each(a,function(a,c){l[c]=a})},on:function(){j.apply(this,arguments)},version:"0.4pre"};"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(exports=module.exports=e),exports.Stapes=e):"function"===typeof define&&define.amd?define(function(){return e}):
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diff --git a/labs/architecture-examples/stapes/readme.md b/labs/architecture-examples/stapes/readme.md
new file mode 100644
index 0000000000..058bc02185
--- /dev/null
+++ b/labs/architecture-examples/stapes/readme.md
@@ -0,0 +1,18 @@
+# Stapes.js TodoMVC Example
+
+> A (really) tiny Javascript MVC microframework.
+
+> _[Stapes.js - hay.github.io/stapes](http://hay.github.io/stapes)_
+
+
+## Learning Stapes.js
+
+The [Stapes.js website](http://hay.github.io/stapes) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Introduction](http://hay.github.io/stapes/#m-intro)
+* [Documentation & API Reference](http://hay.github.io/stapes)
+* [Stapes.js on GitHub](http://github.com/hay/stapes)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/architecture-examples/thorax/bower.json b/labs/architecture-examples/thorax/bower.json
new file mode 100644
index 0000000000..01596dc732
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-thorax",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "thorax": "~2.0.0"
+  }
+}
diff --git a/labs/architecture-examples/typescript-backbone/js/libs/backbone/backbone.js b/labs/architecture-examples/thorax/bower_components/backbone/backbone.js
similarity index 100%
rename from labs/architecture-examples/typescript-backbone/js/libs/backbone/backbone.js
rename to labs/architecture-examples/thorax/bower_components/backbone/backbone.js
diff --git a/labs/architecture-examples/thorax/bower_components/handlebars.js/handlebars.js b/labs/architecture-examples/thorax/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..050901c19a
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2239 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/browser-prefix.js
+var Handlebars = {};
+
+(function(Handlebars, undefined) {
+;
+// lib/handlebars/base.js
+
+Handlebars.VERSION = "1.0.0-rc.4";
+Handlebars.COMPILER_REVISION = 3;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '== 1.0.0-rc.3',
+  3: '>= 1.0.0-rc.4'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+var toString = Object.prototype.toString,
+    functionType = '[object Function]',
+    objectType = '[object Object]';
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if (toString.call(name) === objectType) {
+    if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+    Handlebars.Utils.extend(this.helpers, name);
+  } else {
+    if (inverse) { fn.not = inverse; }
+    this.helpers[name] = fn;
+  }
+};
+
+Handlebars.registerPartial = function(name, str) {
+  if (toString.call(name) === objectType) {
+    Handlebars.Utils.extend(this.partials,  name);
+  } else {
+    this.partials[name] = str;
+  }
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  return Handlebars.helpers['if'].call(this, context, {fn: options.inverse, inverse: options.fn});
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1];
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]);
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []);
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]);
+break;
+case 6: this.$ = new yy.ProgramNode([], []);
+break;
+case 7: this.$ = new yy.ProgramNode([]);
+break;
+case 8: this.$ = [$$[$0]];
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
+break;
+case 12: this.$ = $$[$0];
+break;
+case 13: this.$ = $$[$0];
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]);
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]);
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 18: this.$ = $$[$0-1];
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]);
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
+break;
+case 23:
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null];
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]];
+break;
+case 27: this.$ = [[$$[$0]], null];
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null];
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 30: this.$ = [$$[$0]];
+break;
+case 31: this.$ = $$[$0];
+break;
+case 32: this.$ = new yy.StringNode($$[$0]);
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]);
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]);
+break;
+case 35: this.$ = new yy.DataNode($$[$0]);
+break;
+case 36: this.$ = new yy.HashNode($$[$0]);
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 38: this.$ = [$$[$0]];
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]];
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])];
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]);
+break;
+case 45: this.$ = new yy.IdNode($$[$0]);
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
+break;
+case 47: this.$ = [$$[$0]];
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0: yy_.yytext = "\\"; return 14;
+break;
+case 1:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+
+break;
+case 2: return 14;
+break;
+case 3:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+
+break;
+case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15;
+break;
+case 5: this.begin("par"); return 24;
+break;
+case 6: return 16;
+break;
+case 7: return 20;
+break;
+case 8: return 19;
+break;
+case 9: return 19;
+break;
+case 10: return 23;
+break;
+case 11: return 23;
+break;
+case 12: this.popState(); this.begin('com');
+break;
+case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
+break;
+case 14: return 22;
+break;
+case 15: return 36;
+break;
+case 16: return 35;
+break;
+case 17: return 35;
+break;
+case 18: return 39;
+break;
+case 19: /*ignore whitespace*/
+break;
+case 20: this.popState(); return 18;
+break;
+case 21: this.popState(); return 18;
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30;
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30;
+break;
+case 24: yy_.yytext = yy_.yytext.substr(1); return 28;
+break;
+case 25: return 32;
+break;
+case 26: return 32;
+break;
+case 27: return 31;
+break;
+case 28: return 35;
+break;
+case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35;
+break;
+case 30: return 'INVALID';
+break;
+case 31: /*ignore whitespace*/
+break;
+case 32: this.popState(); return 37;
+break;
+case 33: return 5;
+break;
+}
+};
+lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$:\-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$\-\/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"par":{"rules":[31,32],"inclusive":false},"INITIAL":{"rules":[0,1,2,33],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+;
+// lib/handlebars/compiler/ast.js
+Handlebars.AST = {};
+
+Handlebars.AST.ProgramNode = function(statements, inverse) {
+  this.type = "program";
+  this.statements = statements;
+  if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+};
+
+Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+  this.type = "mustache";
+  this.escaped = !unescaped;
+  this.hash = hash;
+
+  var id = this.id = rawParams[0];
+  var params = this.params = rawParams.slice(1);
+
+  // a mustache is an eligible helper if:
+  // * its id is simple (a single part, not `this` or `..`)
+  var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+  // a mustache is definitely a helper if:
+  // * it is an eligible helper, and
+  // * it has at least one parameter or hash segment
+  this.isHelper = eligibleHelper && (params.length || hash);
+
+  // if a mustache is an eligible helper but not a definite
+  // helper, it is ambiguous, and will be resolved in a later
+  // pass or at runtime.
+};
+
+Handlebars.AST.PartialNode = function(partialName, context) {
+  this.type         = "partial";
+  this.partialName  = partialName;
+  this.context      = context;
+};
+
+Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  verifyMatch(mustache.id, close);
+  this.type = "block";
+  this.mustache = mustache;
+  this.program  = program;
+  this.inverse  = inverse;
+
+  if (this.inverse && !this.program) {
+    this.isInverse = true;
+  }
+};
+
+Handlebars.AST.ContentNode = function(string) {
+  this.type = "content";
+  this.string = string;
+};
+
+Handlebars.AST.HashNode = function(pairs) {
+  this.type = "hash";
+  this.pairs = pairs;
+};
+
+Handlebars.AST.IdNode = function(parts) {
+  this.type = "ID";
+  this.original = parts.join(".");
+
+  var dig = [], depth = 0;
+
+  for(var i=0,l=parts.length; i<l; i++) {
+    var part = parts[i];
+
+    if (part === ".." || part === "." || part === "this") {
+      if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+      else if (part === "..") { depth++; }
+      else { this.isScoped = true; }
+    }
+    else { dig.push(part); }
+  }
+
+  this.parts    = dig;
+  this.string   = dig.join('.');
+  this.depth    = depth;
+
+  // an ID is simple if it only has one part, and that part is not
+  // `..` or `this`.
+  this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+  this.stringModeValue = this.string;
+};
+
+Handlebars.AST.PartialNameNode = function(name) {
+  this.type = "PARTIAL_NAME";
+  this.name = name;
+};
+
+Handlebars.AST.DataNode = function(id) {
+  this.type = "DATA";
+  this.id = id;
+};
+
+Handlebars.AST.StringNode = function(string) {
+  this.type = "STRING";
+  this.string = string;
+  this.stringModeValue = string;
+};
+
+Handlebars.AST.IntegerNode = function(integer) {
+  this.type = "INTEGER";
+  this.integer = integer;
+  this.stringModeValue = Number(integer);
+};
+
+Handlebars.AST.BooleanNode = function(bool) {
+  this.type = "BOOLEAN";
+  this.bool = bool;
+  this.stringModeValue = bool === "true";
+};
+
+Handlebars.AST.CommentNode = function(comment) {
+  this.type = "comment";
+  this.comment = comment;
+};
+;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+var escape = {
+  "&": "&amp;",
+  "<": "&lt;",
+  ">": "&gt;",
+  '"': "&quot;",
+  "'": "&#x27;",
+  "`": "&#x60;"
+};
+
+var badChars = /[&<>"'`]/g;
+var possible = /[&<>"'`]/;
+
+var escapeChar = function(chr) {
+  return escape[chr] || "&amp;";
+};
+
+Handlebars.Utils = {
+  extend: function(obj, value) {
+    for(var key in value) {
+      if(value.hasOwnProperty(key)) {
+        obj[key] = value[key];
+      }
+    }
+  },
+
+  escapeExpression: function(string) {
+    // don't escape SafeStrings, since they're already safe
+    if (string instanceof Handlebars.SafeString) {
+      return string.toString();
+    } else if (string == null || string === false) {
+      return "";
+    }
+
+    // Force a string conversion as this will be done by the append regardless and
+    // the regex test will do this transparently behind the scenes, causing issues if
+    // an object's to string has escaped characters in it.
+    string = string.toString();
+
+    if(!possible.test(string)) { return string; }
+    return string.replace(badChars, escapeChar);
+  },
+
+  isEmpty: function(value) {
+    if (!value && value !== 0) {
+      return true;
+    } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+};
+;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+var Compiler = Handlebars.Compiler = function() {};
+var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {};
+
+// the foundHelper register will disambiguate helper lookup from finding a
+// function in a context. This is necessary for mustache compatibility, which
+// requires that context functions in blocks are evaluated by blockHelperMissing,
+// and then proceed as if the resulting value was provided to blockHelperMissing.
+
+Compiler.prototype = {
+  compiler: Compiler,
+
+  disassemble: function() {
+    var opcodes = this.opcodes, opcode, out = [], params, param;
+
+    for (var i=0, l=opcodes.length; i<l; i++) {
+      opcode = opcodes[i];
+
+      if (opcode.opcode === 'DECLARE') {
+        out.push("DECLARE " + opcode.name + "=" + opcode.value);
+      } else {
+        params = [];
+        for (var j=0; j<opcode.args.length; j++) {
+          param = opcode.args[j];
+          if (typeof param === "string") {
+            param = "\"" + param.replace("\n", "\\n") + "\"";
+          }
+          params.push(param);
+        }
+        out.push(opcode.opcode + " " + params.join(" "));
+      }
+    }
+
+    return out.join("\n");
+  },
+  equals: function(other) {
+    var len = this.opcodes.length;
+    if (other.opcodes.length !== len) {
+      return false;
+    }
+
+    for (var i = 0; i < len; i++) {
+      var opcode = this.opcodes[i],
+          otherOpcode = other.opcodes[i];
+      if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+        return false;
+      }
+      for (var j = 0; j < opcode.args.length; j++) {
+        if (opcode.args[j] !== otherOpcode.args[j]) {
+          return false;
+        }
+      }
+    }
+
+    len = this.children.length;
+    if (other.children.length !== len) {
+      return false;
+    }
+    for (i = 0; i < len; i++) {
+      if (!this.children[i].equals(other.children[i])) {
+        return false;
+      }
+    }
+
+    return true;
+  },
+
+  guid: 0,
+
+  compile: function(program, options) {
+    this.children = [];
+    this.depths = {list: []};
+    this.options = options;
+
+    // These changes will propagate to the other compiler components
+    var knownHelpers = this.options.knownHelpers;
+    this.options.knownHelpers = {
+      'helperMissing': true,
+      'blockHelperMissing': true,
+      'each': true,
+      'if': true,
+      'unless': true,
+      'with': true,
+      'log': true
+    };
+    if (knownHelpers) {
+      for (var name in knownHelpers) {
+        this.options.knownHelpers[name] = knownHelpers[name];
+      }
+    }
+
+    return this.program(program);
+  },
+
+  accept: function(node) {
+    return this[node.type](node);
+  },
+
+  program: function(program) {
+    var statements = program.statements, statement;
+    this.opcodes = [];
+
+    for(var i=0, l=statements.length; i<l; i++) {
+      statement = statements[i];
+      this[statement.type](statement);
+    }
+    this.isSimple = l === 1;
+
+    this.depths.list = this.depths.list.sort(function(a, b) {
+      return a - b;
+    });
+
+    return this;
+  },
+
+  compileProgram: function(program) {
+    var result = new this.compiler().compile(program, this.options);
+    var guid = this.guid++, depth;
+
+    this.usePartial = this.usePartial || result.usePartial;
+
+    this.children[guid] = result;
+
+    for(var i=0, l=result.depths.list.length; i<l; i++) {
+      depth = result.depths.list[i];
+
+      if(depth < 2) { continue; }
+      else { this.addDepth(depth - 1); }
+    }
+
+    return guid;
+  },
+
+  block: function(block) {
+    var mustache = block.mustache,
+        program = block.program,
+        inverse = block.inverse;
+
+    if (program) {
+      program = this.compileProgram(program);
+    }
+
+    if (inverse) {
+      inverse = this.compileProgram(inverse);
+    }
+
+    var type = this.classifyMustache(mustache);
+
+    if (type === "helper") {
+      this.helperMustache(mustache, program, inverse);
+    } else if (type === "simple") {
+      this.simpleMustache(mustache);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('blockValue');
+    } else {
+      this.ambiguousMustache(mustache, program, inverse);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('ambiguousBlockValue');
+    }
+
+    this.opcode('append');
+  },
+
+  hash: function(hash) {
+    var pairs = hash.pairs, pair, val;
+
+    this.opcode('pushHash');
+
+    for(var i=0, l=pairs.length; i<l; i++) {
+      pair = pairs[i];
+      val  = pair[1];
+
+      if (this.options.stringParams) {
+        if(val.depth) {
+          this.addDepth(val.depth);
+        }
+        this.opcode('getContext', val.depth || 0);
+        this.opcode('pushStringParam', val.stringModeValue, val.type);
+      } else {
+        this.accept(val);
+      }
+
+      this.opcode('assignToHash', pair[0]);
+    }
+    this.opcode('popHash');
+  },
+
+  partial: function(partial) {
+    var partialName = partial.partialName;
+    this.usePartial = true;
+
+    if(partial.context) {
+      this.ID(partial.context);
+    } else {
+      this.opcode('push', 'depth0');
+    }
+
+    this.opcode('invokePartial', partialName.name);
+    this.opcode('append');
+  },
+
+  content: function(content) {
+    this.opcode('appendContent', content.string);
+  },
+
+  mustache: function(mustache) {
+    var options = this.options;
+    var type = this.classifyMustache(mustache);
+
+    if (type === "simple") {
+      this.simpleMustache(mustache);
+    } else if (type === "helper") {
+      this.helperMustache(mustache);
+    } else {
+      this.ambiguousMustache(mustache);
+    }
+
+    if(mustache.escaped && !options.noEscape) {
+      this.opcode('appendEscaped');
+    } else {
+      this.opcode('append');
+    }
+  },
+
+  ambiguousMustache: function(mustache, program, inverse) {
+    var id = mustache.id,
+        name = id.parts[0],
+        isBlock = program != null || inverse != null;
+
+    this.opcode('getContext', id.depth);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    this.opcode('invokeAmbiguous', name, isBlock);
+  },
+
+  simpleMustache: function(mustache) {
+    var id = mustache.id;
+
+    if (id.type === 'DATA') {
+      this.DATA(id);
+    } else if (id.parts.length) {
+      this.ID(id);
+    } else {
+      // Simplified ID for `this`
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+      this.opcode('pushContext');
+    }
+
+    this.opcode('resolvePossibleLambda');
+  },
+
+  helperMustache: function(mustache, program, inverse) {
+    var params = this.setupFullMustacheParams(mustache, program, inverse),
+        name = mustache.id.parts[0];
+
+    if (this.options.knownHelpers[name]) {
+      this.opcode('invokeKnownHelper', params.length, name);
+    } else if (this.options.knownHelpersOnly) {
+      throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+    } else {
+      this.opcode('invokeHelper', params.length, name);
+    }
+  },
+
+  ID: function(id) {
+    this.addDepth(id.depth);
+    this.opcode('getContext', id.depth);
+
+    var name = id.parts[0];
+    if (!name) {
+      this.opcode('pushContext');
+    } else {
+      this.opcode('lookupOnContext', id.parts[0]);
+    }
+
+    for(var i=1, l=id.parts.length; i<l; i++) {
+      this.opcode('lookup', id.parts[i]);
+    }
+  },
+
+  DATA: function(data) {
+    this.options.data = true;
+    this.opcode('lookupData', data.id);
+  },
+
+  STRING: function(string) {
+    this.opcode('pushString', string.string);
+  },
+
+  INTEGER: function(integer) {
+    this.opcode('pushLiteral', integer.integer);
+  },
+
+  BOOLEAN: function(bool) {
+    this.opcode('pushLiteral', bool.bool);
+  },
+
+  comment: function() {},
+
+  // HELPERS
+  opcode: function(name) {
+    this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+  },
+
+  declare: function(name, value) {
+    this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+  },
+
+  addDepth: function(depth) {
+    if(isNaN(depth)) { throw new Error("EWOT"); }
+    if(depth === 0) { return; }
+
+    if(!this.depths[depth]) {
+      this.depths[depth] = true;
+      this.depths.list.push(depth);
+    }
+  },
+
+  classifyMustache: function(mustache) {
+    var isHelper   = mustache.isHelper;
+    var isEligible = mustache.eligibleHelper;
+    var options    = this.options;
+
+    // if ambiguous, we can possibly resolve the ambiguity now
+    if (isEligible && !isHelper) {
+      var name = mustache.id.parts[0];
+
+      if (options.knownHelpers[name]) {
+        isHelper = true;
+      } else if (options.knownHelpersOnly) {
+        isEligible = false;
+      }
+    }
+
+    if (isHelper) { return "helper"; }
+    else if (isEligible) { return "ambiguous"; }
+    else { return "simple"; }
+  },
+
+  pushParams: function(params) {
+    var i = params.length, param;
+
+    while(i--) {
+      param = params[i];
+
+      if(this.options.stringParams) {
+        if(param.depth) {
+          this.addDepth(param.depth);
+        }
+
+        this.opcode('getContext', param.depth || 0);
+        this.opcode('pushStringParam', param.stringModeValue, param.type);
+      } else {
+        this[param.type](param);
+      }
+    }
+  },
+
+  setupMustacheParams: function(mustache) {
+    var params = mustache.params;
+    this.pushParams(params);
+
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
+
+    return params;
+  },
+
+  // this will replace setupMustacheParams when we're done
+  setupFullMustacheParams: function(mustache, program, inverse) {
+    var params = mustache.params;
+    this.pushParams(params);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
+
+    return params;
+  }
+};
+
+var Literal = function(value) {
+  this.value = value;
+};
+
+JavaScriptCompiler.prototype = {
+  // PUBLIC API: You can override these methods in a subclass to provide
+  // alternative compiled forms for name lookup and buffering semantics
+  nameLookup: function(parent, name /* , type*/) {
+    if (/^[0-9]+$/.test(name)) {
+      return parent + "[" + name + "]";
+    } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+      return parent + "." + name;
+    }
+    else {
+      return parent + "['" + name + "']";
+    }
+  },
+
+  appendToBuffer: function(string) {
+    if (this.environment.isSimple) {
+      return "return " + string + ";";
+    } else {
+      return {
+        appendToBuffer: true,
+        content: string,
+        toString: function() { return "buffer += " + string + ";"; }
+      };
+    }
+  },
+
+  initializeBuffer: function() {
+    return this.quotedString("");
+  },
+
+  namespace: "Handlebars",
+  // END PUBLIC API
+
+  compile: function(environment, options, context, asObject) {
+    this.environment = environment;
+    this.options = options || {};
+
+    Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+    this.name = this.environment.name;
+    this.isChild = !!context;
+    this.context = context || {
+      programs: [],
+      environments: [],
+      aliases: { }
+    };
+
+    this.preamble();
+
+    this.stackSlot = 0;
+    this.stackVars = [];
+    this.registers = { list: [] };
+    this.compileStack = [];
+    this.inlineStack = [];
+
+    this.compileChildren(environment, options);
+
+    var opcodes = environment.opcodes, opcode;
+
+    this.i = 0;
+
+    for(l=opcodes.length; this.i<l; this.i++) {
+      opcode = opcodes[this.i];
+
+      if(opcode.opcode === 'DECLARE') {
+        this[opcode.name] = opcode.value;
+      } else {
+        this[opcode.opcode].apply(this, opcode.args);
+      }
+    }
+
+    return this.createFunctionContext(asObject);
+  },
+
+  nextOpcode: function() {
+    var opcodes = this.environment.opcodes;
+    return opcodes[this.i + 1];
+  },
+
+  eat: function() {
+    this.i = this.i + 1;
+  },
+
+  preamble: function() {
+    var out = [];
+
+    if (!this.isChild) {
+      var namespace = this.namespace;
+      var copies = "helpers = helpers || " + namespace + ".helpers;";
+      if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+      if (this.options.data) { copies = copies + " data = data || {};"; }
+      out.push(copies);
+    } else {
+      out.push('');
+    }
+
+    if (!this.environment.isSimple) {
+      out.push(", buffer = " + this.initializeBuffer());
+    } else {
+      out.push("");
+    }
+
+    // track the last context pushed into place to allow skipping the
+    // getContext opcode when it would be a noop
+    this.lastContext = 0;
+    this.source = out;
+  },
+
+  createFunctionContext: function(asObject) {
+    var locals = this.stackVars.concat(this.registers.list);
+
+    if(locals.length > 0) {
+      this.source[1] = this.source[1] + ", " + locals.join(", ");
+    }
+
+    // Generate minimizer alias mappings
+    if (!this.isChild) {
+      for (var alias in this.context.aliases) {
+        this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+      }
+    }
+
+    if (this.source[1]) {
+      this.source[1] = "var " + this.source[1].substring(2) + ";";
+    }
+
+    // Merge children
+    if (!this.isChild) {
+      this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+    }
+
+    if (!this.environment.isSimple) {
+      this.source.push("return buffer;");
+    }
+
+    var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+    for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+      params.push("depth" + this.environment.depths.list[i]);
+    }
+
+    // Perform a second pass over the output to merge content when possible
+    var source = this.mergeSource();
+
+    if (!this.isChild) {
+      var revision = Handlebars.COMPILER_REVISION,
+          versions = Handlebars.REVISION_CHANGES[revision];
+      source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+    }
+
+    if (asObject) {
+      params.push(source);
+
+      return Function.apply(this, params);
+    } else {
+      var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+      Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+      return functionSource;
+    }
+  },
+  mergeSource: function() {
+    // WARN: We are not handling the case where buffer is still populated as the source should
+    // not have buffer append operations as their final action.
+    var source = '',
+        buffer;
+    for (var i = 0, len = this.source.length; i < len; i++) {
+      var line = this.source[i];
+      if (line.appendToBuffer) {
+        if (buffer) {
+          buffer = buffer + '\n    + ' + line.content;
+        } else {
+          buffer = line.content;
+        }
+      } else {
+        if (buffer) {
+          source += 'buffer += ' + buffer + ';\n  ';
+          buffer = undefined;
+        }
+        source += line + '\n  ';
+      }
+    }
+    return source;
+  },
+
+  // [blockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // On stack, after: return value of blockHelperMissing
+  //
+  // The purpose of this opcode is to take a block of the form
+  // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+  // replace it on the stack with the result of properly
+  // invoking blockHelperMissing.
+  blockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    this.replaceStack(function(current) {
+      params.splice(1, 0, current);
+      return "blockHelperMissing.call(" + params.join(", ") + ")";
+    });
+  },
+
+  // [ambiguousBlockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // Compiler value, before: lastHelper=value of last found helper, if any
+  // On stack, after, if no lastHelper: same as [blockValue]
+  // On stack, after, if lastHelper: value
+  ambiguousBlockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    var current = this.topStack();
+    params.splice(1, 0, current);
+
+    // Use the options value generated from the invocation
+    params[params.length-1] = 'options';
+
+    this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+  },
+
+  // [appendContent]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Appends the string value of `content` to the current buffer
+  appendContent: function(content) {
+    this.source.push(this.appendToBuffer(this.quotedString(content)));
+  },
+
+  // [append]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Coerces `value` to a String and appends it to the current buffer.
+  //
+  // If `value` is truthy, or 0, it is coerced into a string and appended
+  // Otherwise, the empty string is appended
+  append: function() {
+    // Force anything that is inlined onto the stack so we don't have duplication
+    // when we examine local
+    this.flushInline();
+    var local = this.popStack();
+    this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+    if (this.environment.isSimple) {
+      this.source.push("else { " + this.appendToBuffer("''") + " }");
+    }
+  },
+
+  // [appendEscaped]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Escape `value` and append it to the buffer
+  appendEscaped: function() {
+    this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+    this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+  },
+
+  // [getContext]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  // Compiler value, after: lastContext=depth
+  //
+  // Set the value of the `lastContext` compiler value to the depth
+  getContext: function(depth) {
+    if(this.lastContext !== depth) {
+      this.lastContext = depth;
+    }
+  },
+
+  // [lookupOnContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext[name], ...
+  //
+  // Looks up the value of `name` on the current context and pushes
+  // it onto the stack.
+  lookupOnContext: function(name) {
+    this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+  },
+
+  // [pushContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext, ...
+  //
+  // Pushes the value of the current context onto the stack.
+  pushContext: function() {
+    this.pushStackLiteral('depth' + this.lastContext);
+  },
+
+  // [resolvePossibleLambda]
+  //
+  // On stack, before: value, ...
+  // On stack, after: resolved value, ...
+  //
+  // If the `value` is a lambda, replace it on the stack by
+  // the return value of the lambda
+  resolvePossibleLambda: function() {
+    this.context.aliases.functionType = '"function"';
+
+    this.replaceStack(function(current) {
+      return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+    });
+  },
+
+  // [lookup]
+  //
+  // On stack, before: value, ...
+  // On stack, after: value[name], ...
+  //
+  // Replace the value on the stack with the result of looking
+  // up `name` on `value`
+  lookup: function(name) {
+    this.replaceStack(function(current) {
+      return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+    });
+  },
+
+  // [lookupData]
+  //
+  // On stack, before: ...
+  // On stack, after: data[id], ...
+  //
+  // Push the result of looking up `id` on the current data
+  lookupData: function(id) {
+    this.push(this.nameLookup('data', id, 'data'));
+  },
+
+  // [pushStringParam]
+  //
+  // On stack, before: ...
+  // On stack, after: string, currentContext, ...
+  //
+  // This opcode is designed for use in string mode, which
+  // provides the string value of a parameter along with its
+  // depth rather than resolving it immediately.
+  pushStringParam: function(string, type) {
+    this.pushStackLiteral('depth' + this.lastContext);
+
+    this.pushString(type);
+
+    if (typeof string === 'string') {
+      this.pushString(string);
+    } else {
+      this.pushStackLiteral(string);
+    }
+  },
+
+  emptyHash: function() {
+    this.pushStackLiteral('{}');
+
+    if (this.options.stringParams) {
+      this.register('hashTypes', '{}');
+      this.register('hashContexts', '{}');
+    }
+  },
+  pushHash: function() {
+    this.hash = {values: [], types: [], contexts: []};
+  },
+  popHash: function() {
+    var hash = this.hash;
+    this.hash = undefined;
+
+    if (this.options.stringParams) {
+      this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
+      this.register('hashTypes', '{' + hash.types.join(',') + '}');
+    }
+    this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+  },
+
+  // [pushString]
+  //
+  // On stack, before: ...
+  // On stack, after: quotedString(string), ...
+  //
+  // Push a quoted version of `string` onto the stack
+  pushString: function(string) {
+    this.pushStackLiteral(this.quotedString(string));
+  },
+
+  // [push]
+  //
+  // On stack, before: ...
+  // On stack, after: expr, ...
+  //
+  // Push an expression onto the stack
+  push: function(expr) {
+    this.inlineStack.push(expr);
+    return expr;
+  },
+
+  // [pushLiteral]
+  //
+  // On stack, before: ...
+  // On stack, after: value, ...
+  //
+  // Pushes a value onto the stack. This operation prevents
+  // the compiler from creating a temporary variable to hold
+  // it.
+  pushLiteral: function(value) {
+    this.pushStackLiteral(value);
+  },
+
+  // [pushProgram]
+  //
+  // On stack, before: ...
+  // On stack, after: program(guid), ...
+  //
+  // Push a program expression onto the stack. This takes
+  // a compile-time guid and converts it into a runtime-accessible
+  // expression.
+  pushProgram: function(guid) {
+    if (guid != null) {
+      this.pushStackLiteral(this.programExpression(guid));
+    } else {
+      this.pushStackLiteral(null);
+    }
+  },
+
+  // [invokeHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // Pops off the helper's parameters, invokes the helper,
+  // and pushes the helper's return value onto the stack.
+  //
+  // If the helper is not found, `helperMissing` is called.
+  invokeHelper: function(paramSize, name) {
+    this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+    var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+    this.push(helper.name);
+    this.replaceStack(function(name) {
+      return name + ' ? ' + name + '.call(' +
+          helper.callParams + ") " + ": helperMissing.call(" +
+          helper.helperMissingParams + ")";
+    });
+  },
+
+  // [invokeKnownHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // This operation is used when the helper is known to exist,
+  // so a `helperMissing` fallback is not required.
+  invokeKnownHelper: function(paramSize, name) {
+    var helper = this.setupHelper(paramSize, name);
+    this.push(helper.name + ".call(" + helper.callParams + ")");
+  },
+
+  // [invokeAmbiguous]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of disambiguation
+  //
+  // This operation is used when an expression like `{{foo}}`
+  // is provided, but we don't know at compile-time whether it
+  // is a helper or a path.
+  //
+  // This operation emits more code than the other options,
+  // and can be avoided by passing the `knownHelpers` and
+  // `knownHelpersOnly` flags at compile-time.
+  invokeAmbiguous: function(name, helperCall) {
+    this.context.aliases.functionType = '"function"';
+
+    this.pushStackLiteral('{}');    // Hash value
+    var helper = this.setupHelper(0, name, helperCall);
+
+    var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+    var nextStack = this.nextStack();
+
+    this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+    this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+  },
+
+  // [invokePartial]
+  //
+  // On stack, before: context, ...
+  // On stack after: result of partial invocation
+  //
+  // This operation pops off a context, invokes a partial with that context,
+  // and pushes the result of the invocation back.
+  invokePartial: function(name) {
+    var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+    if (this.options.data) {
+      params.push("data");
+    }
+
+    this.context.aliases.self = "this";
+    this.push("self.invokePartial(" + params.join(", ") + ")");
+  },
+
+  // [assignToHash]
+  //
+  // On stack, before: value, hash, ...
+  // On stack, after: hash, ...
+  //
+  // Pops a value and hash off the stack, assigns `hash[key] = value`
+  // and pushes the hash back onto the stack.
+  assignToHash: function(key) {
+    var value = this.popStack(),
+        context,
+        type;
+
+    if (this.options.stringParams) {
+      type = this.popStack();
+      context = this.popStack();
+    }
+
+    var hash = this.hash;
+    if (context) {
+      hash.contexts.push("'" + key + "': " + context);
+    }
+    if (type) {
+      hash.types.push("'" + key + "': " + type);
+    }
+    hash.values.push("'" + key + "': (" + value + ")");
+  },
+
+  // HELPERS
+
+  compiler: JavaScriptCompiler,
+
+  compileChildren: function(environment, options) {
+    var children = environment.children, child, compiler;
+
+    for(var i=0, l=children.length; i<l; i++) {
+      child = children[i];
+      compiler = new this.compiler();
+
+      var index = this.matchExistingProgram(child);
+
+      if (index == null) {
+        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+        index = this.context.programs.length;
+        child.index = index;
+        child.name = 'program' + index;
+        this.context.programs[index] = compiler.compile(child, options, this.context);
+        this.context.environments[index] = child;
+      } else {
+        child.index = index;
+        child.name = 'program' + index;
+      }
+    }
+  },
+  matchExistingProgram: function(child) {
+    for (var i = 0, len = this.context.environments.length; i < len; i++) {
+      var environment = this.context.environments[i];
+      if (environment && environment.equals(child)) {
+        return i;
+      }
+    }
+  },
+
+  programExpression: function(guid) {
+    this.context.aliases.self = "this";
+
+    if(guid == null) {
+      return "self.noop";
+    }
+
+    var child = this.environment.children[guid],
+        depths = child.depths.list, depth;
+
+    var programParams = [child.index, child.name, "data"];
+
+    for(var i=0, l = depths.length; i<l; i++) {
+      depth = depths[i];
+
+      if(depth === 1) { programParams.push("depth0"); }
+      else { programParams.push("depth" + (depth - 1)); }
+    }
+
+    return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+  },
+
+  register: function(name, val) {
+    this.useRegister(name);
+    this.source.push(name + " = " + val + ";");
+  },
+
+  useRegister: function(name) {
+    if(!this.registers[name]) {
+      this.registers[name] = true;
+      this.registers.list.push(name);
+    }
+  },
+
+  pushStackLiteral: function(item) {
+    return this.push(new Literal(item));
+  },
+
+  pushStack: function(item) {
+    this.flushInline();
+
+    var stack = this.incrStack();
+    if (item) {
+      this.source.push(stack + " = " + item + ";");
+    }
+    this.compileStack.push(stack);
+    return stack;
+  },
+
+  replaceStack: function(callback) {
+    var prefix = '',
+        inline = this.isInline(),
+        stack;
+
+    // If we are currently inline then we want to merge the inline statement into the
+    // replacement statement via ','
+    if (inline) {
+      var top = this.popStack(true);
+
+      if (top instanceof Literal) {
+        // Literals do not need to be inlined
+        stack = top.value;
+      } else {
+        // Get or create the current stack name for use by the inline
+        var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+        prefix = '(' + this.push(name) + ' = ' + top + '),';
+        stack = this.topStack();
+      }
+    } else {
+      stack = this.topStack();
+    }
+
+    var item = callback.call(this, stack);
+
+    if (inline) {
+      if (this.inlineStack.length || this.compileStack.length) {
+        this.popStack();
+      }
+      this.push('(' + prefix + item + ')');
+    } else {
+      // Prevent modification of the context depth variable. Through replaceStack
+      if (!/^stack/.test(stack)) {
+        stack = this.nextStack();
+      }
+
+      this.source.push(stack + " = (" + prefix + item + ");");
+    }
+    return stack;
+  },
+
+  nextStack: function() {
+    return this.pushStack();
+  },
+
+  incrStack: function() {
+    this.stackSlot++;
+    if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+    return this.topStackName();
+  },
+  topStackName: function() {
+    return "stack" + this.stackSlot;
+  },
+  flushInline: function() {
+    var inlineStack = this.inlineStack;
+    if (inlineStack.length) {
+      this.inlineStack = [];
+      for (var i = 0, len = inlineStack.length; i < len; i++) {
+        var entry = inlineStack[i];
+        if (entry instanceof Literal) {
+          this.compileStack.push(entry);
+        } else {
+          this.pushStack(entry);
+        }
+      }
+    }
+  },
+  isInline: function() {
+    return this.inlineStack.length;
+  },
+
+  popStack: function(wrapped) {
+    var inline = this.isInline(),
+        item = (inline ? this.inlineStack : this.compileStack).pop();
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      if (!inline) {
+        this.stackSlot--;
+      }
+      return item;
+    }
+  },
+
+  topStack: function(wrapped) {
+    var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+        item = stack[stack.length - 1];
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      return item;
+    }
+  },
+
+  quotedString: function(str) {
+    return '"' + str
+      .replace(/\\/g, '\\\\')
+      .replace(/"/g, '\\"')
+      .replace(/\n/g, '\\n')
+      .replace(/\r/g, '\\r')
+      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2029/g, '\\u2029') + '"';
+  },
+
+  setupHelper: function(paramSize, name, missingParams) {
+    var params = [];
+    this.setupParams(paramSize, params, missingParams);
+    var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+    return {
+      params: params,
+      name: foundHelper,
+      callParams: ["depth0"].concat(params).join(", "),
+      helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+    };
+  },
+
+  // the params and contexts arguments are passed in arrays
+  // to fill in
+  setupParams: function(paramSize, params, useRegister) {
+    var options = [], contexts = [], types = [], param, inverse, program;
+
+    options.push("hash:" + this.popStack());
+
+    inverse = this.popStack();
+    program = this.popStack();
+
+    // Avoid setting fn and inverse if neither are set. This allows
+    // helpers to do a check for `if (options.fn)`
+    if (program || inverse) {
+      if (!program) {
+        this.context.aliases.self = "this";
+        program = "self.noop";
+      }
+
+      if (!inverse) {
+       this.context.aliases.self = "this";
+        inverse = "self.noop";
+      }
+
+      options.push("inverse:" + inverse);
+      options.push("fn:" + program);
+    }
+
+    for(var i=0; i<paramSize; i++) {
+      param = this.popStack();
+      params.push(param);
+
+      if(this.options.stringParams) {
+        types.push(this.popStack());
+        contexts.push(this.popStack());
+      }
+    }
+
+    if (this.options.stringParams) {
+      options.push("contexts:[" + contexts.join(",") + "]");
+      options.push("types:[" + types.join(",") + "]");
+      options.push("hashContexts:hashContexts");
+      options.push("hashTypes:hashTypes");
+    }
+
+    if(this.options.data) {
+      options.push("data:data");
+    }
+
+    options = "{" + options.join(",") + "}";
+    if (useRegister) {
+      this.register('options', options);
+      params.push('options');
+    } else {
+      params.push(options);
+    }
+    return params.join(", ");
+  }
+};
+
+var reservedWords = (
+  "break else new var" +
+  " case finally return void" +
+  " catch for switch while" +
+  " continue function this with" +
+  " default if throw" +
+  " delete in try" +
+  " do instanceof typeof" +
+  " abstract enum int short" +
+  " boolean export interface static" +
+  " byte extends long super" +
+  " char final native synchronized" +
+  " class float package throws" +
+  " const goto private transient" +
+  " debugger implements protected volatile" +
+  " double import public let yield"
+).split(" ");
+
+var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+for(var i=0, l=reservedWords.length; i<l; i++) {
+  compilerWords[reservedWords[i]] = true;
+}
+
+JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+  if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+    return true;
+  }
+  return false;
+};
+
+Handlebars.precompile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Compiler().compile(ast, options);
+  return new JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Compiler().compile(ast, options);
+    var templateSpec = new JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+
+;
+// lib/handlebars/runtime.js
+
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          programWrapper = Handlebars.VM.program(i, fn, data);
+        } else if (!programWrapper) {
+          programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
+        }
+        return programWrapper;
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(i, fn, data /*, $depth */) {
+    var args = Array.prototype.slice.call(arguments, 3);
+
+    var program = function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+    program.program = i;
+    program.depth = args.length;
+    return program;
+  },
+  program: function(i, fn, data) {
+    var program = function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+    program.program = i;
+    program.depth = 0;
+    return program;
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
+// lib/handlebars/browser-suffix.js
+})(Handlebars);
+;
diff --git a/labs/architecture-examples/thorax/bower_components/jquery/jquery.js b/labs/architecture-examples/thorax/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/thorax/bower_components/thorax/thorax.js b/labs/architecture-examples/thorax/bower_components/thorax/thorax.js
new file mode 100644
index 0000000000..de69112db2
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower_components/thorax/thorax.js
@@ -0,0 +1,2670 @@
+/*
+Copyright (c) 2011-2013 @WalmartLabs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+*/
+
+;;
+(function() {
+
+/*global cloneInheritVars, createInheritVars, createRegistryWrapper, getValue, inheritVars */
+
+//support zepto.forEach on jQuery
+if (!$.fn.forEach) {
+  $.fn.forEach = function(iterator, context) {
+    $.fn.each.call(this, function(index) {
+      iterator.call(context || this, this, index);
+    });
+  };
+}
+
+var viewNameAttributeName = 'data-view-name',
+    viewCidAttributeName = 'data-view-cid',
+    viewHelperAttributeName = 'data-view-helper';
+
+//view instances
+var viewsIndexedByCid = {};
+
+var Thorax = this.Thorax = {
+  VERSION: '2.0.0rc1',
+  templatePathPrefix: '',
+  templates: {},
+  //view classes
+  Views: {},
+  //certain error prone pieces of code (on Android only it seems)
+  //are wrapped in a try catch block, then trigger this handler in
+  //the catch, with the name of the function or event that was
+  //trying to be executed. Override this with a custom handler
+  //to debug / log / etc
+  onException: function(name, err) {
+    throw err;
+  }
+};
+
+Thorax.View = Backbone.View.extend({
+  constructor: function() {
+    var response = Backbone.View.apply(this, arguments);
+    _.each(inheritVars, function(obj) {
+      if (obj.ctor) {
+        obj.ctor.call(this, response);
+      }
+    }, this);
+    return response;
+  },
+  _configure: function(options) {
+    var self = this;
+
+    this._objectOptionsByCid = {};
+    this._boundDataObjectsByCid = {};
+
+    // Setup object event tracking
+    _.each(inheritVars, function(obj) {
+      self[obj.name] = [];
+    });
+
+    viewsIndexedByCid[this.cid] = this;
+    this.children = {};
+    this._renderCount = 0;
+
+    //this.options is removed in Thorax.View, we merge passed
+    //properties directly with the view and template context
+    _.extend(this, options || {});
+
+    // Setup helpers
+    bindHelpers.call(this);
+
+    //compile a string if it is set as this.template
+    if (typeof this.template === 'string') {
+      this.template = Handlebars.compile(this.template, {data: true});
+    } else if (this.name && !this.template) {
+      //fetch the template
+      this.template = Thorax.Util.getTemplate(this.name, true);
+    }
+
+    _.each(inheritVars, function(obj) {
+      if (obj.configure) {
+        obj.configure.call(this);
+      }
+    }, this);
+  },
+
+  setElement : function() {
+    var response = Backbone.View.prototype.setElement.apply(this, arguments);
+    this.name && this.$el.attr(viewNameAttributeName, this.name);
+    this.$el.attr(viewCidAttributeName, this.cid);
+    return response;
+  },
+
+  _addChild: function(view) {
+    this.children[view.cid] = view;
+    if (!view.parent) {
+      view.parent = this;
+    }
+    this.trigger('child', view);
+    return view;
+  },
+
+  _removeChild: function(view) {
+    delete this.children[view.cid];
+    view.parent = null;
+    return view;
+  },
+
+  destroy: function(options) {
+    options = _.defaults(options || {}, {
+      children: true
+    });
+    _.each(this._boundDataObjectsByCid, this.unbindDataObject, this);
+    this.trigger('destroyed');
+    delete viewsIndexedByCid[this.cid];
+    _.each(this.children, function(child) {
+      this._removeChild(child);
+      if (options.children) {
+        child.destroy();
+      }
+    }, this);
+    if (this.parent) {
+      this.parent._removeChild(this);
+    }
+    this.remove(); // Will call stopListening()
+  },
+
+  render: function(output) {
+    this._previousHelpers = _.filter(this.children, function(child) { return child._helperOptions; });
+
+    var children = {};
+    _.each(this.children, function(child, key) {
+      if (!child._helperOptions) {
+        children[key] = child;
+      }
+    });
+    this.children = children;
+
+    if (typeof output === 'undefined' || (!_.isElement(output) && !Thorax.Util.is$(output) && !(output && output.el) && typeof output !== 'string' && typeof output !== 'function')) {
+      if (!this.template) {
+        //if the name was set after the view was created try one more time to fetch a template
+        if (this.name) {
+          this.template = Thorax.Util.getTemplate(this.name, true);
+        }
+        if (!this.template) {
+          throw new Error('View ' + (this.name || this.cid) + '.render() was called with no content and no template set on the view.');
+        }
+      }
+      output = this.renderTemplate(this.template);
+    } else if (typeof output === 'function') {
+      output = this.renderTemplate(output);
+    }
+
+    // Destroy any helpers that may be lingering
+    _.each(this._previousHelpers, function(child) {
+      child.destroy();
+      child.parent = undefined;
+    });
+    this._previousHelpers = undefined;
+
+    //accept a view, string, Handlebars.SafeString or DOM element
+    this.html((output && output.el) || (output && output.string) || output);
+    ++this._renderCount;
+    this.trigger('rendered');
+    return output;
+  },
+
+  context: function() {
+    return (this.model && this.model.attributes) || {};
+  },
+
+  _getContext: function() {
+    return _.extend({}, this, getValue(this, 'context') || {});
+  },
+
+  // Private variables in handlebars / options.data in template helpers
+  _getData: function(data) {
+    return {
+      view: this,
+      cid: _.uniqueId('t'),
+      yield: function() {
+        // fn is seeded by template helper passing context to data
+        return data.fn && data.fn(data);
+      }
+    };
+  },
+
+  _getHelpers: function() {
+    if (this.helpers) {
+      return _.extend({}, Handlebars.helpers, this.helpers);
+    } else {
+      return Handlebars.helpers;
+    }
+
+  },
+
+  renderTemplate: function(file, context, ignoreErrors) {
+    var template;
+    context = context || this._getContext();
+    if (typeof file === 'function') {
+      template = file;
+    } else {
+      template = Thorax.Util.getTemplate(file);
+    }
+    if (!template) {
+      if (ignoreErrors) {
+        return '';
+      } else {
+        throw new Error('Unable to find template ' + file);
+      }
+    } else {
+      return template(context, {
+        helpers: this._getHelpers(),
+        data: this._getData(context)
+      });
+    }
+  },
+
+  ensureRendered: function() {
+    !this._renderCount && this.render();
+  },
+
+  appendTo: function(el) {
+    this.ensureRendered();
+    $(el).append(this.el);
+    this.trigger('ready', {target: this});
+  },
+
+  html: function(html) {
+
+    function replaceHTML(view) {
+      view.el.innerHTML = "";
+      return view.$el.append(html);
+    }
+
+    if (typeof html === 'undefined') {
+      return this.el.innerHTML;
+    } else {
+      // Event for IE element fixes
+      this.trigger('before:append');
+      var element;
+      if (this.collection && this._objectOptionsByCid[this.collection.cid] && this._renderCount) {
+        // preserve collection element if it was not created with {{collection}} helper
+        var oldCollectionElement = this.getCollectionElement();
+        element = replaceHTML(this);
+        if (!oldCollectionElement.attr('data-view-cid')) {
+          this.getCollectionElement().replaceWith(oldCollectionElement);
+        }
+      } else {
+        element = replaceHTML(this);
+      }
+      this.trigger('append');
+      return element;
+    }
+  },
+
+  _anchorClick: function(event) {
+    var target = $(event.currentTarget),
+        href = target.attr('href');
+    // Route anything that starts with # or / (excluding //domain urls)
+    if (href && (href[0] === '#' || (href[0] === '/' && href[1] !== '/'))) {
+      Backbone.history.navigate(href, {
+        trigger: true
+      });
+      return false;
+    }
+    return true;
+  }
+});
+
+Thorax.View.extend = function() {
+  createInheritVars(this);
+
+  var child = Backbone.View.extend.apply(this, arguments);
+  child.__parent__ = this;
+
+  resetInheritVars(child);
+
+  return child;
+};
+
+createRegistryWrapper(Thorax.View, Thorax.Views);
+
+function bindHelpers() {
+  if (this.helpers) {
+    _.each(this.helpers, function(helper, name) {
+      var view = this;
+      this.helpers[name] = function() {
+        var args = _.toArray(arguments),
+            options = _.last(args);
+        options.context = this;
+        return helper.apply(view, args);
+      };
+    }, this);
+  }
+}
+
+//$(selector).view() helper
+$.fn.view = function(options) {
+  options = _.defaults(options || {}, {
+    helper: true
+  });
+  var selector = '[' + viewCidAttributeName + ']';
+  if (!options.helper) {
+    selector += ':not([' + viewHelperAttributeName + '])';
+  }
+  var el = $(this).closest(selector);
+  return (el && viewsIndexedByCid[el.attr(viewCidAttributeName)]) || false;
+};
+
+;;
+/*global createRegistryWrapper:true, cloneEvents: true */
+function createRegistryWrapper(klass, hash) {
+  var $super = klass.extend;
+  klass.extend = function() {
+    var child = $super.apply(this, arguments);
+    if (child.prototype.name) {
+      hash[child.prototype.name] = child;
+    }
+    return child;
+  };
+}
+function registryGet(object, type, name, ignoreErrors) {
+  var target = object[type],
+      value;
+  if (name.indexOf('.') >= 0) {
+    var bits = name.split(/\./);
+    name = bits.pop();
+    _.each(bits, function(key) {
+      target = target[key];
+    });
+  }
+  target && (value = target[name]);
+  if (!value && !ignoreErrors) {
+    throw new Error(type + ': ' + name + ' does not exist.');
+  } else {
+    return value;
+  }
+}
+
+// getValue is used instead of _.result because we
+// need an extra scope parameter, and will minify
+// better than _.result
+function getValue(object, prop, scope) {
+  if (!(object && object[prop])) {
+    return null;
+  }
+  return _.isFunction(object[prop])
+    ? object[prop].call(scope || object)
+    : object[prop];
+}
+
+var inheritVars = {};
+function createInheritVars(self) {
+  // Ensure that we have our static event objects
+  _.each(inheritVars, function(obj) {
+    if (!self[obj.name]) {
+      self[obj.name] = [];
+    }
+  });
+}
+function resetInheritVars(self) {
+  // Ensure that we have our static event objects
+  _.each(inheritVars, function(obj) {
+    self[obj.name] = [];
+  });
+}
+function walkInheritTree(source, fieldName, isStatic, callback) {
+  var tree = [];
+  if (_.has(source, fieldName)) {
+    tree.push(source);
+  }
+  var iterate = source;
+  if (isStatic) {
+    while (iterate = iterate.__parent__) {
+      if (_.has(iterate, fieldName)) {
+        tree.push(iterate);
+      }
+    }
+  } else {
+    iterate = iterate.constructor;
+    while (iterate) {
+      if (iterate.prototype && _.has(iterate.prototype, fieldName)) {
+        tree.push(iterate.prototype);
+      }
+      iterate = iterate.__super__ && iterate.__super__.constructor;
+    }
+  }
+
+  var i = tree.length;
+  while (i--) {
+    _.each(getValue(tree[i], fieldName, source), callback);
+  }
+}
+
+function objectEvents(target, eventName, callback, context) {
+  if (_.isObject(callback)) {
+    var spec = inheritVars[eventName];
+    if (spec && spec.event) {
+      addEvents(target['_' + eventName + 'Events'], callback, context);
+      return true;
+    }
+  }
+}
+function addEvents(target, source, context) {
+  _.each(source, function(callback, eventName) {
+    if (_.isArray(callback)) {
+      _.each(callback, function(cb) {
+        target.push([eventName, cb, context]);
+      });
+    } else {
+      target.push([eventName, callback, context]);
+    }
+  });
+}
+
+function getOptionsData(options) {
+  if (!options || !options.data) {
+    throw new Error('Handlebars template compiled without data, use: Handlebars.compile(template, {data: true})');
+  }
+  return options.data;
+}
+
+// These whitelisted attributes will be the only ones passed
+// from the options hash to Thorax.Util.tag
+var htmlAttributesToCopy = ['id', 'className', 'tagName'];
+
+// In helpers "tagName" or "tag" may be specified, as well
+// as "class" or "className". Normalize to "tagName" and
+// "className" to match the property names used by Backbone
+// jQuery, etc. Special case for "className" in
+// Thorax.Util.tag: will be rewritten as "class" in
+// generated HTML.
+function normalizeHTMLAttributeOptions(options) {
+  if (options.tag) {
+    options.tagName = options.tag;
+    delete options.tag;
+  }
+  if (options['class']) {
+    options.className = options['class'];
+    delete options['class'];
+  }
+}
+
+Thorax.Util = {
+  getViewInstance: function(name, attributes) {
+    attributes = attributes || {};
+    if (typeof name === 'string') {
+      var Klass = registryGet(Thorax, 'Views', name, false);
+      return Klass.cid ? _.extend(Klass, attributes || {}) : new Klass(attributes);
+    } else if (typeof name === 'function') {
+      return new name(attributes);
+    } else {
+      return name;
+    }
+  },
+
+  getTemplate: function(file, ignoreErrors) {
+    //append the template path prefix if it is missing
+    var pathPrefix = Thorax.templatePathPrefix,
+        template;
+    if (pathPrefix && file.substr(0, pathPrefix.length) !== pathPrefix) {
+      file = pathPrefix + file;
+    }
+
+    // Without extension
+    file = file.replace(/\.handlebars$/, '');
+    template = Thorax.templates[file];
+    if (!template) {
+      // With extension
+      file = file + '.handlebars';
+      template = Thorax.templates[file];
+    }
+
+    if (template && typeof template === 'string') {
+      template = Thorax.templates[file] = Handlebars.compile(template, {data: true});
+    } else if (!template && !ignoreErrors) {
+      throw new Error('templates: ' + file + ' does not exist.');
+    }
+    return template;
+  },
+
+  //'selector' is not present in $('<p></p>')
+  //TODO: investigage a better detection method
+  is$: function(obj) {
+    return typeof obj === 'object' && ('length' in obj);
+  },
+  expandToken: function(input, scope) {
+    if (input && input.indexOf && input.indexOf('{{') >= 0) {
+      var re = /(?:\{?[^{]+)|(?:\{\{([^}]+)\}\})/g,
+          match,
+          ret = [];
+      function deref(token, scope) {
+        if (token.match(/^("|')/) && token.match(/("|')$/)) {
+          return token.replace(/(^("|')|('|")$)/g, '');
+        }
+        var segments = token.split('.'),
+            len = segments.length;
+        for (var i = 0; scope && i < len; i++) {
+          if (segments[i] !== 'this') {
+            scope = scope[segments[i]];
+          }
+        }
+        return scope;
+      }
+      while (match = re.exec(input)) {
+        if (match[1]) {
+          var params = match[1].split(/\s+/);
+          if (params.length > 1) {
+            var helper = params.shift();
+            params = _.map(params, function(param) { return deref(param, scope); });
+            if (Handlebars.helpers[helper]) {
+              ret.push(Handlebars.helpers[helper].apply(scope, params));
+            } else {
+              // If the helper is not defined do nothing
+              ret.push(match[0]);
+            }
+          } else {
+            ret.push(deref(params[0], scope));
+          }
+        } else {
+          ret.push(match[0]);
+        }
+      }
+      input = ret.join('');
+    }
+    return input;
+  },
+  tag: function(attributes, content, scope) {
+    var htmlAttributes = _.omit(attributes, 'tagName'),
+        tag = attributes.tagName || 'div';
+    return '<' + tag + ' ' + _.map(htmlAttributes, function(value, key) {
+      if (typeof value === 'undefined' || key === 'expand-tokens') {
+        return '';
+      }
+      var formattedValue = value;
+      if (scope) {
+        formattedValue = Thorax.Util.expandToken(value, scope);
+      }
+      return (key === 'className' ? 'class' : key) + '="' + Handlebars.Utils.escapeExpression(formattedValue) + '"';
+    }).join(' ') + '>' + (typeof content === 'undefined' ? '' : content) + '</' + tag + '>';
+  }
+};
+
+;;
+/*global createInheritVars, inheritVars */
+Thorax.Mixins = {};
+
+inheritVars.mixins = {
+  name: 'mixins',
+  configure: function() {
+    _.each(this.constructor.mixins, this.mixin, this);
+    _.each(this.mixins, this.mixin, this);
+  }
+};
+
+_.extend(Thorax.View, {
+  mixin: function(mixin) {
+    createInheritVars(this);
+    this.mixins.push(mixin);
+  },
+  registerMixin: function(name, callback, methods) {
+    Thorax.Mixins[name] = [callback, methods];
+  }
+});
+
+Thorax.View.prototype.mixin = function(name) {
+  if (!this._appliedMixins) {
+    this._appliedMixins = [];
+  }
+  if (this._appliedMixins.indexOf(name) === -1) {
+    this._appliedMixins.push(name);
+    if (typeof name === 'function') {
+      name.call(this);
+    } else {
+      var mixin = Thorax.Mixins[name];
+      _.extend(this, mixin[1]);
+      //mixin callback may be an array of [callback, arguments]
+      if (_.isArray(mixin[0])) {
+        mixin[0][0].apply(this, mixin[0][1]);
+      } else {
+        mixin[0].apply(this, _.toArray(arguments).slice(1));
+      }
+    }
+  }
+};
+
+;;
+/*global createInheritVars, inheritVars, objectEvents, walkInheritTree */
+// Save a copy of the _on method to call as a $super method
+var _on = Thorax.View.prototype.on;
+
+inheritVars.event = {
+  name: '_events',
+
+  configure: function() {
+    var self = this;
+    walkInheritTree(this.constructor, '_events', true, function(event) {
+      self.on.apply(self, event);
+    });
+    walkInheritTree(this, 'events', false, function(handler, eventName) {
+      self.on(eventName, handler, self);
+    });
+  }
+};
+
+_.extend(Thorax.View, {
+  on: function(eventName, callback) {
+    createInheritVars(this);
+
+    if (objectEvents(this, eventName, callback)) {
+      return this;
+    }
+
+    //accept on({"rendered": handler})
+    if (typeof eventName === 'object') {
+      _.each(eventName, function(value, key) {
+        this.on(key, value);
+      }, this);
+    } else {
+      //accept on({"rendered": [handler, handler]})
+      if (_.isArray(callback)) {
+        _.each(callback, function(cb) {
+          this._events.push([eventName, cb]);
+        }, this);
+      //accept on("rendered", handler)
+      } else {
+        this._events.push([eventName, callback]);
+      }
+    }
+    return this;
+  }
+});
+
+_.extend(Thorax.View.prototype, {
+  on: function(eventName, callback, context) {
+    if (objectEvents(this, eventName, callback, context)) {
+      return this;
+    }
+
+    if (typeof eventName === 'object' && arguments.length < 3) {
+      //accept on({"rendered": callback})
+      _.each(eventName, function(value, key) {
+        this.on(key, value, callback || this);    // callback is context in this form of the call
+      }, this);
+    } else {
+      //accept on("rendered", callback, context)
+      //accept on("click a", callback, context)
+      _.each((_.isArray(callback) ? callback : [callback]), function(callback) {
+        var params = eventParamsFromEventItem.call(this, eventName, callback, context || this);
+        if (params.type === 'DOM') {
+          //will call _addEvent during delegateEvents()
+          if (!this._eventsToDelegate) {
+            this._eventsToDelegate = [];
+          }
+          this._eventsToDelegate.push(params);
+        } else {
+          this._addEvent(params);
+        }
+      }, this);
+    }
+    return this;
+  },
+  delegateEvents: function(events) {
+    this.undelegateEvents();
+    if (events) {
+      if (_.isFunction(events)) {
+        events = events.call(this);
+      }
+      this._eventsToDelegate = [];
+      this.on(events);
+    }
+    this._eventsToDelegate && _.each(this._eventsToDelegate, this._addEvent, this);
+  },
+  //params may contain:
+  //- name
+  //- originalName
+  //- selector
+  //- type "view" || "DOM"
+  //- handler
+  _addEvent: function(params) {
+    if (params.type === 'view') {
+      _.each(params.name.split(/\s+/), function(name) {
+        _on.call(this, name, bindEventHandler.call(this, 'view-event:', params));
+      }, this);
+    } else {
+      var boundHandler = bindEventHandler.call(this, 'dom-event:', params);
+      if (!params.nested) {
+        boundHandler = containHandlerToCurentView(boundHandler, this.cid);
+      }
+      if (params.selector) {
+        var name = params.name + '.delegateEvents' + this.cid;
+        this.$el.on(name, params.selector, boundHandler);
+      } else {
+        this.$el.on(params.name, boundHandler);
+      }
+    }
+  }
+});
+
+// When view is ready trigger ready event on all
+// children that are present, then register an
+// event that will trigger ready on new children
+// when they are added
+Thorax.View.on('ready', function(options) {
+  if (!this._isReady) {
+    this._isReady = true;
+    function triggerReadyOnChild(child) {
+      child.trigger('ready', options);
+    }
+    _.each(this.children, triggerReadyOnChild);
+    this.on('child', triggerReadyOnChild);
+  }
+});
+
+var eventSplitter = /^(nested\s+)?(\S+)(?:\s+(.+))?/;
+
+var domEvents = [],
+    domEventRegexp;
+function pushDomEvents(events) {
+  domEvents.push.apply(domEvents, events);
+  domEventRegexp = new RegExp('^(nested\\s+)?(' + domEvents.join('|') + ')(?:\\s|$)');
+}
+pushDomEvents([
+  'mousedown', 'mouseup', 'mousemove', 'mouseover', 'mouseout',
+  'touchstart', 'touchend', 'touchmove',
+  'click', 'dblclick',
+  'keyup', 'keydown', 'keypress',
+  'submit', 'change',
+  'focus', 'blur'
+]);
+
+function containHandlerToCurentView(handler, cid) {
+  return function(event) {
+    var view = $(event.target).view({helper: false});
+    if (view && view.cid === cid) {
+      event.originalContext = this;
+      handler(event);
+    }
+  };
+}
+
+function bindEventHandler(eventName, params) {
+  eventName += params.originalName;
+
+  var callback = params.handler,
+      method = typeof callback === 'function' ? callback : this[callback];
+  if (!method) {
+    throw new Error('Event "' + callback + '" does not exist ' + (this.name || this.cid) + ':' + eventName);
+  }
+  return _.bind(function() {
+    try {
+      method.apply(this, arguments);
+    } catch (e) {
+      Thorax.onException('thorax-exception: ' + (this.name || this.cid) + ':' + eventName, e);
+    }
+  }, params.context || this);
+}
+
+function eventParamsFromEventItem(name, handler, context) {
+  var params = {
+    originalName: name,
+    handler: typeof handler === 'string' ? this[handler] : handler
+  };
+  if (name.match(domEventRegexp)) {
+    var match = eventSplitter.exec(name);
+    params.nested = !!match[1];
+    params.name = match[2];
+    params.type = 'DOM';
+    params.selector = match[3];
+  } else {
+    params.name = name;
+    params.type = 'view';
+  }
+  params.context = context;
+  return params;
+}
+
+;;
+/*global getOptionsData, viewHelperAttributeName */
+var viewPlaceholderAttributeName = 'data-view-tmp';
+var viewTemplateOverrides = {};
+
+Thorax.HelperView = Thorax.View.extend({
+  _ensureElement: function() {
+    Thorax.View.prototype._ensureElement.apply(this, arguments);
+    this.$el.attr(viewHelperAttributeName, this._helperName);
+  },
+  _getContext: function() {
+    return this.parent._getContext.apply(this.parent, arguments);
+  },
+});
+
+// Ensure nested inline helpers will always have this.parent
+// set to the view containing the template
+function getParent(parent) {
+  // The `view` helper is a special case as it embeds
+  // a view instead of creating a new one
+  while (parent._helperName && parent._helperName !== 'view') {
+    parent = parent.parent;
+  }
+  return parent;
+}
+
+Handlebars.registerViewHelper = function(name, ViewClass, callback) {
+  if (arguments.length === 2) {
+    if (ViewClass.factory) {
+      callback = ViewClass.callback;
+    } else {
+      callback = ViewClass;
+      ViewClass = Thorax.HelperView;
+    }
+  }
+  Handlebars.registerHelper(name, function() {
+    var args = _.toArray(arguments),
+        options = args.pop(),
+        declaringView = getOptionsData(options).view;
+
+    var viewOptions = {
+      template: options.fn || Handlebars.VM.noop,
+      inverse: options.inverse,
+      options: options.hash,
+      declaringView: declaringView,
+      parent: getParent(declaringView),
+      _helperName: name,
+      _helperOptions: {
+        options: cloneHelperOptions(options),
+        args: _.clone(args)
+      }
+    };
+
+    normalizeHTMLAttributeOptions(options.hash);
+    _.extend(viewOptions, _.pick(options.hash, htmlAttributesToCopy));
+
+    // Check to see if we have an existing instance that we can reuse
+    var instance = _.find(declaringView._previousHelpers, function(child) {
+      return compareHelperOptions(viewOptions, child);
+    });
+
+    // Create the instance if we don't already have one
+    if (!instance) {
+      if (ViewClass.factory) {
+        instance = ViewClass.factory(args, viewOptions);
+        if (!instance) {
+          return '';
+        }
+
+        instance._helperName = viewOptions._helperName;
+        instance._helperOptions = viewOptions._helperOptions;
+      } else {
+        instance = new ViewClass(viewOptions);
+      }
+
+      args.push(instance);
+      declaringView._addChild(instance);
+      declaringView.trigger.apply(declaringView, ['helper', name].concat(args));
+      declaringView.trigger.apply(declaringView, ['helper:' + name].concat(args));
+
+      callback && callback.apply(this, args);
+    } else {
+      declaringView._previousHelpers = _.without(declaringView._previousHelpers, instance);
+      declaringView.children[instance.cid] = instance;
+    }
+
+    var htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
+    htmlAttributes[viewPlaceholderAttributeName] = instance.cid;
+
+    var expandTokens = options.hash['expand-tokens'];
+    return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes, '', expandTokens ? this : null));
+  });
+  var helper = Handlebars.helpers[name];
+  return helper;
+};
+
+Thorax.View.on('append', function(scope, callback) {
+  (scope || this.$el).find('[' + viewPlaceholderAttributeName + ']').forEach(function(el) {
+    var placeholderId = el.getAttribute(viewPlaceholderAttributeName),
+        view = this.children[placeholderId];
+    if (view) {
+      //see if the view helper declared an override for the view
+      //if not, ensure the view has been rendered at least once
+      if (viewTemplateOverrides[placeholderId]) {
+        view.render(viewTemplateOverrides[placeholderId]);
+        delete viewTemplateOverrides[placeholderId];
+      } else {
+        view.ensureRendered();
+      }
+      $(el).replaceWith(view.el);
+      callback && callback(view.el);
+    }
+  }, this);
+});
+
+
+/**
+ * Clones the helper options, dropping items that are known to change
+ * between rendering cycles as appropriate.
+ */
+function cloneHelperOptions(options) {
+  var ret = _.pick(options, 'fn', 'inverse', 'hash', 'data');
+  ret.data = _.omit(options.data, 'cid', 'view', 'yield');
+  return ret;
+}
+
+/**
+ * Checks for basic equality between two sets of parameters for a helper view.
+ *
+ * Checked fields include:
+ *  - _helperName
+ *  - All args
+ *  - Hash
+ *  - Data
+ *  - Function and Invert (id based if possible)
+ *
+ * This method allows us to determine if the inputs to a given view are the same. If they
+ * are then we make the assumption that the rendering will be the same (or the child view will
+ * otherwise rerendering it by monitoring it's parameters as necessary) and reuse the view on
+ * rerender of the parent view.
+ */
+function compareHelperOptions(a, b) {
+  function compareValues(a, b) {
+    return _.every(a, function(value, key) {
+      return b[key] === value;
+    });
+  }
+
+  if (a._helperName !== b._helperName) {
+    return false;
+  }
+
+  a = a._helperOptions;
+  b = b._helperOptions;
+
+  // Implements a first level depth comparison
+  return a.args.length === b.args.length
+      && compareValues(a.args, b.args)
+      && _.isEqual(_.keys(a.options), _.keys(b.options))
+      && _.every(a.options, function(value, key) {
+          if (key === 'data' || key === 'hash') {
+            return compareValues(a.options[key], b.options[key]);
+          } else if (key === 'fn' || key === 'inverse') {
+            return b.options[key] === value
+                || (value && _.has(value, 'program') && ((b.options[key] || {}).program === value.program));
+          }
+          return b.options[key] === value;
+        });
+}
+
+;;
+/*global getValue, inheritVars, walkInheritTree */
+
+function dataObject(type, spec) {
+  spec = inheritVars[type] = _.defaults({
+    name: '_' + type + 'Events',
+    event: true
+  }, spec);
+
+  // Add a callback in the view constructor
+  spec.ctor = function() {
+    if (this[type]) {
+      // Need to null this.model/collection so setModel/Collection will
+      // not treat it as the old model/collection and immediately return
+      var object = this[type];
+      this[type] = null;
+      this[spec.set](object);
+    }
+  };
+
+  function setObject(dataObject, options) {
+    var old = this[type],
+        $el = getValue(this, spec.$el);
+
+    if (dataObject === old) {
+      return this;
+    }
+    if (old) {
+      this.unbindDataObject(old);
+    }
+
+    if (dataObject) {
+      this[type] = dataObject;
+
+      if (spec.loading) {
+        spec.loading.call(this);
+      }
+
+      this.bindDataObject(type, dataObject, _.extend({}, this.options, options));
+      $el.attr(spec.cidAttrName, dataObject.cid);
+      dataObject.trigger('set', dataObject, old);
+    } else {
+      this[type] = false;
+      if (spec.change) {
+        spec.change.call(this, false);
+      }
+      $el.removeAttr(spec.cidAttrName);
+    }
+    this.trigger('change:data-object', type, dataObject, old);
+    return this;
+  }
+
+  Thorax.View.prototype[spec.set] = setObject;
+}
+
+_.extend(Thorax.View.prototype, {
+  bindDataObject: function(type, dataObject, options) {
+    if (this._boundDataObjectsByCid[dataObject.cid]) {
+      return false;
+    }
+    this._boundDataObjectsByCid[dataObject.cid] = dataObject;
+
+    var options = this._modifyDataObjectOptions(dataObject, _.extend({}, inheritVars[type].defaultOptions, options));
+    this._objectOptionsByCid[dataObject.cid] = options;
+
+    bindEvents.call(this, type, dataObject, this.constructor);
+    bindEvents.call(this, type, dataObject, this);
+
+    var spec = inheritVars[type];
+    spec.bindCallback && spec.bindCallback.call(this, dataObject, options);
+
+    if (dataObject.shouldFetch && dataObject.shouldFetch(options)) {
+      loadObject(dataObject, options);
+    } else if (inheritVars[type].change) {
+      // want to trigger built in rendering without triggering event on model
+      inheritVars[type].change.call(this, dataObject, options);
+    }
+
+    return true;
+  },
+
+  unbindDataObject: function (dataObject) {
+    if (!this._boundDataObjectsByCid[dataObject.cid]) {
+      return false;
+    }
+    delete this._boundDataObjectsByCid[dataObject.cid];
+    this.stopListening(dataObject);
+    delete this._objectOptionsByCid[dataObject.cid];
+    return true;
+  },
+
+  _modifyDataObjectOptions: function(dataObject, options) {
+    return options;
+  }
+});
+
+function bindEvents(type, target, source) {
+  var context = this;
+  walkInheritTree(source, '_' + type + 'Events', true, function(event) {
+    // getEventCallback will resolve if it is a string or a method
+    // and return a method
+    context.listenTo(target, event[0], _.bind(getEventCallback(event[1], context), event[2] || context));
+  });
+}
+
+function loadObject(dataObject, options) {
+  if (dataObject.load) {
+    dataObject.load(function() {
+      options && options.success && options.success(dataObject);
+    }, options);
+  } else {
+    dataObject.fetch(options);
+  }
+}
+
+function getEventCallback(callback, context) {
+  if (typeof callback === 'function') {
+    return callback;
+  } else {
+    return context[callback];
+  }
+}
+
+;;
+/*global createRegistryWrapper, dataObject, getValue */
+var modelCidAttributeName = 'data-model-cid';
+
+Thorax.Model = Backbone.Model.extend({
+  isEmpty: function() {
+    return !this.isPopulated();
+  },
+  isPopulated: function() {
+    // We are populated if we have attributes set
+    var attributes = _.clone(this.attributes),
+        defaults = getValue(this, 'defaults') || {};
+    for (var default_key in defaults) {
+      if (attributes[default_key] != defaults[default_key]) {
+        return true;
+      }
+      delete attributes[default_key];
+    }
+    var keys = _.keys(attributes);
+    return keys.length > 1 || (keys.length === 1 && keys[0] !== this.idAttribute);
+  },
+  shouldFetch: function(options) {
+    // url() will throw if model has no `urlRoot` and no `collection`
+    // or has `collection` and `collection` has no `url`
+    var url;
+    try {
+      url = getValue(this, 'url');
+    } catch(e) {
+      url = false;
+    }
+    return options.fetch && !!url && !this.isPopulated();
+  }
+});
+
+Thorax.Models = {};
+createRegistryWrapper(Thorax.Model, Thorax.Models);
+
+dataObject('model', {
+  set: 'setModel',
+  defaultOptions: {
+    render: true,
+    fetch: true,
+    success: false,
+    errors: true
+  },
+  change: onModelChange,
+  $el: '$el',
+  cidAttrName: modelCidAttributeName
+});
+
+function onModelChange(model) {
+  var modelOptions = model && this._objectOptionsByCid[model.cid];
+  // !modelOptions will be true when setModel(false) is called
+  if (!modelOptions || (modelOptions && modelOptions.render)) {
+    this.render();
+  }
+}
+
+Thorax.View.on({
+  model: {
+    error: function(model, errors) {
+      if (this._objectOptionsByCid[model.cid].errors) {
+        this.trigger('error', errors, model);
+      }
+    },
+    change: function(model) {
+      onModelChange.call(this, model);
+    }
+  }
+});
+
+$.fn.model = function(view) {
+  var $this = $(this),
+      modelElement = $this.closest('[' + modelCidAttributeName + ']'),
+      modelCid = modelElement && modelElement.attr(modelCidAttributeName);
+  if (modelCid) {
+    var view = view || $this.view();
+    if (view && view.model && view.model.cid === modelCid) {
+      return view.model || false;
+    }
+    var collection = $this.collection(view);
+    if (collection) {
+      return collection.get(modelCid);
+    }
+  }
+  return false;
+};
+
+;;
+/*global createRegistryWrapper, dataObject, getEventCallback, getValue, modelCidAttributeName, viewCidAttributeName */
+var _fetch = Backbone.Collection.prototype.fetch,
+    _reset = Backbone.Collection.prototype.reset,
+    collectionCidAttributeName = 'data-collection-cid',
+    collectionEmptyAttributeName = 'data-collection-empty',
+    collectionElementAttributeName = 'data-collection-element',
+    ELEMENT_NODE_TYPE = 1;
+
+Thorax.Collection = Backbone.Collection.extend({
+  model: Thorax.Model || Backbone.Model,
+  initialize: function() {
+    this.cid = _.uniqueId('collection');
+    return Backbone.Collection.prototype.initialize.apply(this, arguments);
+  },
+  isEmpty: function() {
+    if (this.length > 0) {
+      return false;
+    } else {
+      return this.length === 0 && this.isPopulated();
+    }
+  },
+  isPopulated: function() {
+    return this._fetched || this.length > 0 || (!this.length && !getValue(this, 'url'));
+  },
+  shouldFetch: function(options) {
+    return options.fetch && !!getValue(this, 'url') && !this.isPopulated();
+  },
+  fetch: function(options) {
+    options = options || {};
+    var success = options.success;
+    options.success = function(collection, response) {
+      collection._fetched = true;
+      success && success(collection, response);
+    };
+    return _fetch.apply(this, arguments);
+  },
+  reset: function(models, options) {
+    this._fetched = !!models;
+    return _reset.call(this, models, options);
+  }
+});
+
+Thorax.Collections = {};
+createRegistryWrapper(Thorax.Collection, Thorax.Collections);
+
+dataObject('collection', {
+  set: 'setCollection',
+  bindCallback: onSetCollection,
+  defaultOptions: {
+    render: true,
+    fetch: true,
+    success: false,
+    errors: true
+  },
+  change: onCollectionReset,
+  $el: 'getCollectionElement',
+  cidAttrName: collectionCidAttributeName
+});
+
+_.extend(Thorax.View.prototype, {
+  _collectionSelector: '[' + collectionElementAttributeName + ']',
+  //appendItem(model [,index])
+  //appendItem(html_string, index)
+  //appendItem(view, index)
+  appendItem: function(model, index, options) {
+    //empty item
+    if (!model) {
+      return;
+    }
+    var itemView,
+        $el = this.getCollectionElement();
+    options = _.defaults(options || {}, {
+      filter: true
+    });
+    //if index argument is a view
+    index && index.el && (index = $el.children().indexOf(index.el) + 1);
+    //if argument is a view, or html string
+    if (model.el || typeof model === 'string') {
+      itemView = model;
+      model = false;
+    } else {
+      index = index || this.collection.indexOf(model) || 0;
+      itemView = this.renderItem(model, index);
+    }
+    if (itemView) {
+      itemView.cid && this._addChild(itemView);
+      //if the renderer's output wasn't contained in a tag, wrap it in a div
+      //plain text, or a mixture of top level text nodes and element nodes
+      //will get wrapped
+      if (typeof itemView === 'string' && !itemView.match(/^\s*</m)) {
+        itemView = '<div>' + itemView + '</div>';
+      }
+      var itemElement = itemView.el ? [itemView.el] : _.filter($(itemView), function(node) {
+        //filter out top level whitespace nodes
+        return node.nodeType === ELEMENT_NODE_TYPE;
+      });
+      model && $(itemElement).attr(modelCidAttributeName, model.cid);
+      var previousModel = index > 0 ? this.collection.at(index - 1) : false;
+      if (!previousModel) {
+        $el.prepend(itemElement);
+      } else {
+        //use last() as appendItem can accept multiple nodes from a template
+        var last = $el.find('[' + modelCidAttributeName + '="' + previousModel.cid + '"]').last();
+        last.after(itemElement);
+      }
+
+      this.trigger('append', null, function(el) {
+        el.setAttribute(modelCidAttributeName, model.cid);
+      });
+
+      !options.silent && this.trigger('rendered:item', this, this.collection, model, itemElement, index);
+      options.filter && applyItemVisiblityFilter.call(this, model);
+    }
+    return itemView;
+  },
+  // updateItem only useful if there is no item view, otherwise
+  // itemView.render() provides the same functionality
+  updateItem: function(model) {
+    this.removeItem(model);
+    this.appendItem(model);
+  },
+  removeItem: function(model) {
+    var $el = this.getCollectionElement(),
+        viewEl = $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]');
+    if (!viewEl.length) {
+      return false;
+    }
+    viewEl.remove();
+    var viewCid = viewEl.attr(viewCidAttributeName),
+        child = this.children[viewCid];
+    if (child) {
+      this._removeChild(child);
+      child.destroy();
+    }
+    return true;
+  },
+  renderCollection: function() {
+    this.ensureRendered();
+    if (!this.collectionRenderer) {
+      return;
+    }
+    if (this.collection) {
+      if (this.collection.isEmpty()) {
+        handleChangeFromNotEmptyToEmpty.call(this);
+      } else {
+        handleChangeFromEmptyToNotEmpty.call(this);
+        this.collection.forEach(function(item, i) {
+          this.appendItem(item, i);
+        }, this);
+      }
+      this.trigger('rendered:collection', this, this.collection);
+      applyVisibilityFilter.call(this);
+    } else {
+      handleChangeFromNotEmptyToEmpty.call(this);
+    }
+  },
+  emptyClass: 'empty',
+  renderEmpty: function() {
+    if (this.emptyView) {
+      var viewOptions = {};
+      if (this.emptyTemplate) {
+        viewOptions.template = this.emptyTemplate;
+      }
+      var view = Thorax.Util.getViewInstance(this.emptyView, viewOptions);
+      view.ensureRendered();
+      return view;
+    } else {
+      if (!this.emptyTemplate) {
+        this.emptyTemplate = Thorax.Util.getTemplate(this.name + '-empty', true);
+      }
+      return this.emptyTemplate && this.renderTemplate(this.emptyTemplate);
+    }
+  },
+  renderItem: function(model, i) {
+    if (this.itemView) {
+      var viewOptions = {
+        model: model
+      };
+      if (this.itemTemplate) {
+        viewOptions.template = this.itemTemplate;
+      }
+      var view = Thorax.Util.getViewInstance(this.itemView, viewOptions);
+      view.ensureRendered();
+      return view;
+    } else {
+      if (!this.itemTemplate) {
+        this.itemTemplate = Thorax.Util.getTemplate(this.name + '-item');
+      }
+      return this.renderTemplate(this.itemTemplate, this.itemContext(model, i));
+    }
+  },
+  itemContext: function(model /*, i */) {
+    return model.attributes;
+  },
+  appendEmpty: function() {
+    var $el = this.getCollectionElement();
+    $el.empty();
+    var emptyContent = this.renderEmpty();
+    emptyContent && this.appendItem(emptyContent, 0, {
+      silent: true,
+      filter: false
+    });
+    this.trigger('rendered:empty', this, this.collection);
+  },
+  getCollectionElement: function() {
+    var element = this.$(this._collectionSelector);
+    return element.length === 0 ? this.$el : element;
+  },
+  // Events that will only be bound to "this.collection"
+  _collectionRenderingEvents: {
+    reset: onCollectionReset,
+    sort: onCollectionReset,
+    filter: function() {
+      applyVisibilityFilter.call(this);
+    },
+    change: function(model) {
+      // If we rendered with item views, model changes will be observed
+      // by the generated item view but if we rendered with templates
+      // then model changes need to be bound as nothing is watching
+      !this.itemView && this.updateItem(model);
+      applyItemVisiblityFilter.call(this, model);
+    },
+    add: function(model) {
+      var $el = this.getCollectionElement();
+      this.collection.length === 1 && $el.length && handleChangeFromEmptyToNotEmpty.call(this);
+      if ($el.length) {
+        var index = this.collection.indexOf(model);
+        this.appendItem(model, index);
+      }
+    },
+    remove: function(model) {
+      var $el = this.getCollectionElement();
+      this.removeItem(model);
+      this.collection.length === 0 && $el.length && handleChangeFromNotEmptyToEmpty.call(this);
+    }
+  }
+});
+
+Thorax.View.on({
+  collection: {
+    error: function(collection, message) {
+      if (this._objectOptionsByCid[collection.cid].errors) {
+        this.trigger('error', message, collection);
+      }
+    }
+  }
+});
+
+function onCollectionReset(collection) {
+  var options = collection && this._objectOptionsByCid[collection.cid];
+  // we would want to still render in the case that the
+  // collection has transitioned to being falsy
+  if (!collection || (options && options.render)) {
+    this.renderCollection();
+  }
+}
+
+function onSetCollection(collection) {
+  if (this.collectionRenderer && collection) {
+    _.each(this._collectionRenderingEvents, function(callback, eventName) {
+      // getEventCallback will resolve if it is a string or a method
+      // and return a method
+      this.listenTo(collection, eventName, getEventCallback(callback, this));
+    }, this);
+  }
+}
+
+function applyVisibilityFilter() {
+  if (this.itemFilter) {
+    this.collection.forEach(function(model) {
+      applyItemVisiblityFilter.call(this, model);
+    }, this);
+  }
+}
+
+function applyItemVisiblityFilter(model) {
+  var $el = this.getCollectionElement();
+  this.itemFilter && $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]')[itemShouldBeVisible.call(this, model) ? 'show' : 'hide']();
+}
+
+function itemShouldBeVisible(model) {
+  return this.itemFilter(model, this.collection.indexOf(model));
+}
+
+function handleChangeFromEmptyToNotEmpty() {
+  var $el = this.getCollectionElement();
+  this.emptyClass && $el.removeClass(this.emptyClass);
+  $el.removeAttr(collectionEmptyAttributeName);
+  $el.empty();
+}
+
+function handleChangeFromNotEmptyToEmpty() {
+  var $el = this.getCollectionElement();
+  this.emptyClass && $el.addClass(this.emptyClass);
+  $el.attr(collectionEmptyAttributeName, true);
+  this.appendEmpty();
+}
+
+//$(selector).collection() helper
+$.fn.collection = function(view) {
+  if (view && view.collection) {
+    return view.collection;
+  }
+  var $this = $(this),
+      collectionElement = $this.closest('[' + collectionCidAttributeName + ']'),
+      collectionCid = collectionElement && collectionElement.attr(collectionCidAttributeName);
+  if (collectionCid) {
+    view = $this.view();
+    if (view) {
+      return view.collection;
+    }
+  }
+  return false;
+};
+
+;;
+/*global inheritVars */
+
+inheritVars.model.defaultOptions.populate = true;
+
+var oldModelChange = inheritVars.model.change;
+inheritVars.model.change = function() {
+  oldModelChange.apply(this, arguments);
+  // TODO : What can we do to remove this duplication?
+  var modelOptions = this.model && this._objectOptionsByCid[this.model.cid];
+  if (modelOptions && modelOptions.populate) {
+    this.populate(this.model.attributes, modelOptions.populate === true ? {} : modelOptions.populate);
+  }
+};
+inheritVars.model.defaultOptions.populate = true;
+
+_.extend(Thorax.View.prototype, {
+  //serializes a form present in the view, returning the serialized data
+  //as an object
+  //pass {set:false} to not update this.model if present
+  //can pass options, callback or event in any order
+  serialize: function() {
+    var callback, options, event;
+    //ignore undefined arguments in case event was null
+    for (var i = 0; i < arguments.length; ++i) {
+      if (typeof arguments[i] === 'function') {
+        callback = arguments[i];
+      } else if (typeof arguments[i] === 'object') {
+        if ('stopPropagation' in arguments[i] && 'preventDefault' in arguments[i]) {
+          event = arguments[i];
+        } else {
+          options = arguments[i];
+        }
+      }
+    }
+
+    if (event && !this._preventDuplicateSubmission(event)) {
+      return;
+    }
+
+    options = _.extend({
+      set: true,
+      validate: true,
+      children: true,
+      silent: true
+    }, options || {});
+
+    var attributes = options.attributes || {};
+
+    //callback has context of element
+    var view = this;
+    var errors = [];
+    eachNamedInput.call(this, options, function() {
+      var value = view._getInputValue(this, options, errors);
+      if (typeof value !== 'undefined') {
+        objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'serialize'}, function(object, key) {
+          if (!object[key]) {
+            object[key] = value;
+          } else if (_.isArray(object[key])) {
+            object[key].push(value);
+          } else {
+            object[key] = [object[key], value];
+          }
+        });
+      }
+    });
+
+    this.trigger('serialize', attributes, options);
+
+    if (options.validate) {
+      var validateInputErrors = this.validateInput(attributes);
+      if (validateInputErrors && validateInputErrors.length) {
+        errors = errors.concat(validateInputErrors);
+      }
+      this.trigger('validate', attributes, errors, options);
+      if (errors.length) {
+        this.trigger('error', errors);
+        return;
+      }
+    }
+
+    if (options.set && this.model) {
+      if (!this.model.set(attributes, {silent: options.silent})) {
+        return false;
+      }
+    }
+
+    callback && callback.call(this, attributes, _.bind(resetSubmitState, this));
+    return attributes;
+  },
+
+  _preventDuplicateSubmission: function(event, callback) {
+    event.preventDefault();
+
+    var form = $(event.target);
+    if ((event.target.tagName || '').toLowerCase() !== 'form') {
+      // Handle non-submit events by gating on the form
+      form = $(event.target).closest('form');
+    }
+
+    if (!form.attr('data-submit-wait')) {
+      form.attr('data-submit-wait', 'true');
+      if (callback) {
+        callback.call(this, event);
+      }
+      return true;
+    } else {
+      return false;
+    }
+  },
+
+  //populate a form from the passed attributes or this.model if present
+  populate: function(attributes, options) {
+    options = _.extend({
+      children: true
+    }, options || {});
+    var value, attributes = attributes || this._getContext();
+    //callback has context of element
+    eachNamedInput.call(this, options, function() {
+      objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'populate'}, function(object, key) {
+        if (object && typeof (value = object[key]) !== 'undefined') {
+          //will only execute if we have a name that matches the structure in attributes
+          if (this.type === 'checkbox' && _.isBoolean(value)) {
+            this.checked = value;
+          } else if (this.type === 'checkbox' || this.type === 'radio') {
+            this.checked = value == this.value;
+          } else {
+            this.value = value;
+          }
+        }
+      });
+    });
+
+    this.trigger('populate', attributes);
+  },
+
+  //perform form validation, implemented by child class
+  validateInput: function(/* attributes, options, errors */) {},
+
+  _getInputValue: function(input /* , options, errors */) {
+    if (input.type === 'checkbox' || input.type === 'radio') {
+      if (input.checked) {
+        return input.value;
+      }
+    } else if (input.multiple === true) {
+      var values = [];
+      $('option', input).each(function() {
+        if (this.selected) {
+          values.push(this.value);
+        }
+      });
+      return values;
+    } else {
+      return input.value;
+    }
+  }
+});
+
+Thorax.View.on({
+  error: function() {
+    resetSubmitState.call(this);
+
+    // If we errored with a model we want to reset the content but leave the UI
+    // intact. If the user updates the data and serializes any overwritten data
+    // will be restored.
+    if (this.model && this.model.previousAttributes) {
+      this.model.set(this.model.previousAttributes(), {
+        silent: true
+      });
+    }
+  },
+  deactivated: function() {
+    resetSubmitState.call(this);
+  }
+});
+
+function eachNamedInput(options, iterator, context) {
+  var i = 0,
+      self = this;
+
+  this.$('select,input,textarea', options.root || this.el).each(function() {
+    if (!options.children) {
+      if (self !== $(this).view({helper: false})) {
+        return;
+      }
+    }
+    if (this.type !== 'button' && this.type !== 'cancel' && this.type !== 'submit' && this.name && this.name !== '') {
+      iterator.call(context || this, i, this);
+      ++i;
+    }
+  });
+}
+
+//calls a callback with the correct object fragment and key from a compound name
+function objectAndKeyFromAttributesAndName(attributes, name, options, callback) {
+  var key,
+      object = attributes,
+      keys = name.split('['),
+      mode = options.mode;
+
+  for (var i = 0; i < keys.length - 1; ++i) {
+    key = keys[i].replace(']', '');
+    if (!object[key]) {
+      if (mode === 'serialize') {
+        object[key] = {};
+      } else {
+        return callback.call(this, false, key);
+      }
+    }
+    object = object[key];
+  }
+  key = keys[keys.length - 1].replace(']', '');
+  callback.call(this, object, key);
+}
+
+function resetSubmitState() {
+  this.$('form').removeAttr('data-submit-wait');
+}
+
+;;
+var layoutCidAttributeName = 'data-layout-cid';
+
+Thorax.LayoutView = Thorax.View.extend({
+  render: function(output) {
+    //TODO: fixme, lumbar inserts templates after JS, most of the time this is fine
+    //but Application will be created in init.js (unlike most views)
+    //so need to put this here so the template will be picked up
+    var layoutTemplate;
+    if (this.name) {
+      layoutTemplate = Thorax.Util.getTemplate(this.name, true);
+    }
+    //a template is optional in a layout
+    if (output || this.template || layoutTemplate) {
+      //but if present, it must have embedded an element containing layoutCidAttributeName
+      var response = Thorax.View.prototype.render.call(this, output || this.template || layoutTemplate);
+      ensureLayoutViewsTargetElement.call(this);
+      return response;
+    } else {
+      ensureLayoutCid.call(this);
+    }
+  },
+  setView: function(view, options) {
+    options = _.extend({
+      scroll: true,
+      destroy: true
+    }, options || {});
+    if (typeof view === 'string') {
+      view = new (Thorax.Util.registryGet(Thorax, 'Views', view, false))();
+    }
+    this.ensureRendered();
+    var oldView = this._view;
+    if (view === oldView) {
+      return false;
+    }
+    if (options.destroy && view) {
+      view._shouldDestroyOnNextSetView = true;
+    }
+
+    this.trigger('change:view:start', view, oldView, options);
+
+    if (oldView) {
+      this._removeChild(oldView);
+      oldView.$el.remove();
+      triggerLifecycleEvent.call(oldView, 'deactivated', options);
+      if (oldView._shouldDestroyOnNextSetView) {
+        oldView.destroy();
+      }
+    }
+
+    if (view) {
+      triggerLifecycleEvent.call(this, 'activated', options);
+      view.trigger('activated', options);
+      this._addChild(view);
+      this._view = view;
+      this._view.appendTo(getLayoutViewsTargetElement.call(this));
+    } else {
+      this._view = undefined;
+    }
+
+    this.trigger('change:view:end', view, oldView, options);
+    return view;
+  },
+
+  getView: function() {
+    return this._view;
+  }
+});
+
+Handlebars.registerHelper('layout', function(options) {
+  options.hash[layoutCidAttributeName] = getOptionsData(options).view.cid;
+  return new Handlebars.SafeString(Thorax.Util.tag.call(this, options.hash, '', this));
+});
+
+function triggerLifecycleEvent(eventName, options) {
+  options = options || {};
+  options.target = this;
+  this.trigger(eventName, options);
+  _.each(this.children, function(child) {
+    child.trigger(eventName, options);
+  });
+}
+
+function ensureLayoutCid() {
+  ++this._renderCount;
+  //set the layoutCidAttributeName on this.$el if there was no template
+  this.$el.attr(layoutCidAttributeName, this.cid);
+}
+
+function ensureLayoutViewsTargetElement() {
+  if (!this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0]) {
+    throw new Error('No layout element found in ' + (this.name || this.cid));
+  }
+}
+
+function getLayoutViewsTargetElement() {
+  return this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0] || this.el[0] || this.el;
+}
+
+;;
+/*global createRegistryWrapper */
+
+//Router
+function initializeRouter() {
+  Backbone.history || (Backbone.history = new Backbone.History());
+  Backbone.history.on('route', onRoute, this);
+  //router does not have a built in destroy event
+  //but ViewController does
+  this.on('destroyed', function() {
+    Backbone.history.off('route', onRoute, this);
+  });
+}
+
+Thorax.Router = Backbone.Router.extend({
+  constructor: function() {
+    var response = Thorax.Router.__super__.constructor.apply(this, arguments);
+    initializeRouter.call(this);
+    return response;
+  },
+  route: function(route, name, callback) {
+    if (!callback) {
+      callback = this[name];
+    }
+    //add a route:before event that is fired before the callback is called
+    return Backbone.Router.prototype.route.call(this, route, name, function() {
+      this.trigger.apply(this, ['route:before', route, name].concat(Array.prototype.slice.call(arguments)));
+      return callback.apply(this, arguments);
+    });
+  }
+});
+
+Thorax.Routers = {};
+createRegistryWrapper(Thorax.Router, Thorax.Routers);
+
+function onRoute(router /* , name */) {
+  if (this === router) {
+    this.trigger.apply(this, ['route'].concat(Array.prototype.slice.call(arguments, 1)));
+  }
+}
+
+;;
+Thorax.CollectionHelperView = Thorax.HelperView.extend({
+  // Forward render events to the parent
+  events: {
+    'rendered:item': forwardRenderEvent('rendered:item'),
+    'rendered:collection': forwardRenderEvent('rendered:collection'),
+    'rendered:empty': forwardRenderEvent('rendered:empty')
+  },
+  collectionRenderer: true,
+
+  constructor: function(options) {
+    _.each(collectionOptionNames, function(viewAttributeName, helperOptionName) {
+      if (options.options[helperOptionName]) {
+        var value = options.options[helperOptionName];
+        if (viewAttributeName === 'itemTemplate' || viewAttributeName === 'emptyTemplate') {
+          value = Thorax.Util.getTemplate(value);
+        }
+        options[viewAttributeName] = value;
+      }
+    });
+    // Handlebars.VM.noop is passed in the handlebars options object as
+    // a default for fn and inverse, if a block was present. Need to
+    // check to ensure we don't pick the empty / null block up.
+    if (!options.itemTemplate && options.template && options.template !== Handlebars.VM.noop) {
+      options.itemTemplate = options.template;
+      options.template = Handlebars.VM.noop;
+    }
+    if (!options.emptyTemplate && options.inverse && options.inverse !== Handlebars.VM.noop) {
+      options.emptyTemplate = options.inverse;
+      options.inverse = Handlebars.VM.noop;
+    }
+    !options.template && (options.template = Handlebars.VM.noop);
+    var response = Thorax.HelperView.call(this, options);
+    if (this.parent.name) {
+      if (!this.emptyTemplate) {
+        this.emptyTemplate = Thorax.Util.getTemplate(this.parent.name + '-empty', true);
+      }
+      if (!this.itemTemplate) {
+        this.itemTemplate = Thorax.Util.getTemplate(this.parent.name + '-item', true);
+      }
+    }
+    return response;
+  },
+  itemContext: function() {
+    return this.parent.itemContext.apply(this.parent, arguments);
+  },
+  setAsPrimaryCollectionHelper: function() {
+    _.each(forwardableProperties, function(propertyName) {
+      forwardMissingProperty.call(this, propertyName);
+    }, this);
+    if (this.parent.itemFilter && !this.itemFilter) {
+      this.itemFilter = function() {
+        return this.parent.itemFilter.apply(this.parent, arguments);
+      };
+    }
+  }
+});
+
+var collectionOptionNames = {
+  'item-template': 'itemTemplate',
+  'empty-template': 'emptyTemplate',
+  'item-view': 'itemView',
+  'empty-view': 'emptyView',
+  'empty-class': 'emptyClass'
+};
+
+function forwardRenderEvent(eventName) {
+  return function() {
+    var args = _.toArray(arguments);
+    args.unshift(eventName);
+    this.parent.trigger.apply(this.parent, args);
+  }
+}
+
+var forwardableProperties = [
+  'itemTemplate',
+  'itemView',
+  'emptyTemplate',
+  'emptyView'
+];
+
+function forwardMissingProperty(propertyName) {
+  var parent = getParent(this);
+  if (!this[propertyName]) {
+    var prop = parent[propertyName];
+    if (prop){
+      this[propertyName] = prop;
+    }
+  }
+}
+
+Handlebars.registerViewHelper('collection', Thorax.CollectionHelperView, function(collection, view) {
+  if (arguments.length === 1) {
+    view = collection;
+    collection = view.parent.collection;
+    collection && view.setAsPrimaryCollectionHelper();
+    view.$el.attr(collectionElementAttributeName, 'true');
+    // propagate future changes to the parent's collection object
+    // to the helper view
+    view.listenTo(view.parent, 'change:data-object', function(type, dataObject) {
+      if (type === 'collection') {
+        view.setAsPrimaryCollectionHelper();
+        view.setCollection(dataObject);
+      }
+    });
+  }
+  collection && view.setCollection(collection);
+});
+
+Handlebars.registerHelper('collection-element', function(options) {
+  var hash = options.hash;
+  normalizeHTMLAttributeOptions(hash);
+  hash.tagName = hash.tagName || 'div';
+  hash[collectionElementAttributeName] = true;
+  return new Handlebars.SafeString(Thorax.Util.tag.call(this, hash, '', this));
+});
+
+;;
+Handlebars.registerHelper('empty', function(dataObject, options) {
+  if (arguments.length === 1) {
+    options = dataObject;
+  }
+  var view = getOptionsData(options).view;
+  if (arguments.length === 1) {
+    dataObject = view.model;
+  }
+  // listeners for the empty helper rather than listeners
+  // that are themselves empty
+  if (!view._emptyListeners) {
+    view._emptyListeners = {};
+  }
+  // duck type check for collection
+  if (dataObject && !view._emptyListeners[dataObject.cid] && dataObject.models && ('length' in dataObject)) {
+    view._emptyListeners[dataObject.cid] = true;
+    view.listenTo(dataObject, 'remove', function() {
+      if (dataObject.length === 0) {
+        view.render();
+      }
+    });
+    view.listenTo(dataObject, 'add', function() {
+      if (dataObject.length === 1) {
+        view.render();
+      }
+    });
+    view.listenTo(dataObject, 'reset', function() {
+      view.render();
+    });
+  }
+  return !dataObject || dataObject.isEmpty() ? options.fn(this) : options.inverse(this);
+});
+
+;;
+Handlebars.registerHelper('template', function(name, options) {
+  var context = _.extend({fn: options && options.fn}, this, options ? options.hash : {});
+  var output = getOptionsData(options).view.renderTemplate(name, context);
+  return new Handlebars.SafeString(output);
+});
+
+Handlebars.registerHelper('yield', function(options) {
+  return getOptionsData(options).yield && options.data.yield();
+});
+
+;;
+Handlebars.registerHelper('url', function(url) {
+  var fragment;
+  if (arguments.length > 2) {
+    fragment = _.map(_.head(arguments, arguments.length - 1), encodeURIComponent).join('/');
+  } else {
+    var options = arguments[1],
+        hash = (options && options.hash) || options;
+    if (hash && hash['expand-tokens']) {
+      fragment = Thorax.Util.expandToken(url, this);
+    } else {
+      fragment = url;
+    }
+  }
+  return (Backbone.history._hasPushState ? Backbone.history.options.root : '#') + fragment;
+});
+
+;;
+/*global viewTemplateOverrides */
+Handlebars.registerViewHelper('view', {
+  factory: function(args, options) {
+    var View = args.length >= 1 ? args[0] : Thorax.View;
+    return Thorax.Util.getViewInstance(View, options.options);
+  },
+  callback: function() {
+    var instance = arguments[arguments.length-1],
+        options = instance._helperOptions.options,
+        placeholderId = instance.cid;
+
+    if (options.fn) {
+      viewTemplateOverrides[placeholderId] = options.fn;
+    }
+  }
+});
+
+;;
+var callMethodAttributeName = 'data-call-method',
+    triggerEventAttributeName = 'data-trigger-event';
+
+Handlebars.registerHelper('button', function(method, options) {
+  if (arguments.length === 1) {
+    options = method;
+    method = options.hash.method;
+  }
+  var hash = options.hash,
+      expandTokens = hash['expand-tokens'];
+  delete hash['expand-tokens'];
+  if (!method && !options.hash.trigger) {
+    throw new Error("button helper must have a method name as the first argument or a 'trigger', or a 'method' attribute specified.");
+  }
+  normalizeHTMLAttributeOptions(hash);
+  hash.tagName = hash.tagName || 'button';
+  hash.trigger && (hash[triggerEventAttributeName] = hash.trigger);
+  delete hash.trigger;
+  method && (hash[callMethodAttributeName] = method);
+  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
+});
+
+Handlebars.registerHelper('link', function() {
+  var args = _.toArray(arguments),
+      options = args.pop(),
+      hash = options.hash,
+      // url is an array that will be passed to the url helper
+      url = args.length === 0 ? [hash.href] : args,
+      expandTokens = hash['expand-tokens'];
+  delete hash['expand-tokens'];
+  if (!url[0] && url[0] !== '') {
+    throw new Error("link helper requires an href as the first argument or an 'href' attribute");
+  }
+  normalizeHTMLAttributeOptions(hash);
+  url.push(options);
+  hash.href = Handlebars.helpers.url.apply(this, url);
+  hash.tagName = hash.tagName || 'a';
+  hash.trigger && (hash[triggerEventAttributeName] = options.hash.trigger);
+  delete hash.trigger;
+  hash[callMethodAttributeName] = '_anchorClick';
+  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
+});
+
+var clickSelector = '[' + callMethodAttributeName + '], [' + triggerEventAttributeName + ']';
+
+function handleClick(event) {
+  var target = $(event.target),
+      view = target.view({helper: false}),
+      methodName = target.attr(callMethodAttributeName),
+      eventName = target.attr(triggerEventAttributeName),
+      methodResponse = false;
+  methodName && (methodResponse = view[methodName].call(view, event));
+  eventName && view.trigger(eventName, event);
+  target.tagName === "A" && methodResponse === false && event.preventDefault();
+}
+
+var lastClickHandlerEventName;
+
+function registerClickHandler() {
+  unregisterClickHandler();
+  lastClickHandlerEventName = Thorax._fastClickEventName || 'click';
+  $(document).on(lastClickHandlerEventName, clickSelector, handleClick);
+}
+
+function unregisterClickHandler() {
+  lastClickHandlerEventName && $(document).off(lastClickHandlerEventName, clickSelector, handleClick);
+}
+
+$(document).ready(function() {
+  if (!Thorax._fastClickEventName) {
+    registerClickHandler();
+  }
+});
+
+;;
+var elementPlaceholderAttributeName = 'data-element-tmp';
+
+Handlebars.registerHelper('element', function(element, options) {
+  normalizeHTMLAttributeOptions(options.hash);
+  var cid = _.uniqueId('element'),
+      declaringView = getOptionsData(options).view,
+      htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
+  htmlAttributes[elementPlaceholderAttributeName] = cid;
+  declaringView._elementsByCid || (declaringView._elementsByCid = {});
+  declaringView._elementsByCid[cid] = element;
+  return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes));
+});
+
+Thorax.View.on('append', function(scope, callback) {
+  (scope || this.$el).find('[' + elementPlaceholderAttributeName + ']').forEach(function(el) {
+    var $el = $(el),
+        cid = $el.attr(elementPlaceholderAttributeName),
+        element = this._elementsByCid[cid];
+    // A callback function may be specified as the value
+    if (_.isFunction(element)) {
+      element = element.call(this);
+    }
+    $el.replaceWith(element);
+    callback && callback(element);
+  }, this);
+});
+
+;;
+Handlebars.registerHelper('super', function(options) {
+  var declaringView = getOptionsData(options).view,
+      parent = declaringView.constructor && declaringView.constructor.__super__;
+  if (parent) {
+    var template = parent.template;
+    if (!template) {
+      if (!parent.name) {
+        throw new Error('Cannot use super helper when parent has no name or template.');
+      }
+      template = Thorax.Util.getTemplate(parent.name, false);
+    }
+    if (typeof template === 'string') {
+      template = Handlebars.compile(template, {data: true});
+    }
+    return new Handlebars.SafeString(template(this, options));
+  } else {
+    return '';
+  }
+});
+
+;;
+/*global collectionOptionNames, inheritVars */
+
+var loadStart = 'load:start',
+    loadEnd = 'load:end',
+    rootObject;
+
+Thorax.setRootObject = function(obj) {
+  rootObject = obj;
+};
+
+Thorax.loadHandler = function(start, end, context) {
+  var loadCounter = _.uniqueId();
+  return function(message, background, object) {
+    var self = context || this;
+    self._loadInfo = self._loadInfo || [];
+    var loadInfo = self._loadInfo[loadCounter];
+
+    function startLoadTimeout() {
+
+      // If the timeout has been set already but has not triggered yet do nothing
+      // Otherwise set a new timeout (either initial or for going from background to
+      // non-background loading)
+      if (loadInfo.timeout && !loadInfo.run) {
+        return;
+      }
+
+      var loadingTimeout = self._loadingTimeoutDuration !== undefined ?
+        self._loadingTimeoutDuration : Thorax.View.prototype._loadingTimeoutDuration;
+      loadInfo.timeout = setTimeout(function() {
+          try {
+            loadInfo.run = true;
+            start.call(self, loadInfo.message, loadInfo.background, loadInfo);
+          } catch (e) {
+            Thorax.onException('loadStart', e);
+          }
+        }, loadingTimeout * 1000);
+    }
+
+    if (!loadInfo) {
+      loadInfo = self._loadInfo[loadCounter] = _.extend({
+        events: [],
+        timeout: 0,
+        message: message,
+        background: !!background
+      }, Backbone.Events);
+      startLoadTimeout();
+    } else {
+      clearTimeout(loadInfo.endTimeout);
+
+      loadInfo.message = message;
+      if (!background && loadInfo.background) {
+        loadInfo.background = false;
+        startLoadTimeout();
+      }
+    }
+
+    // Prevent binds to the same object multiple times as this can cause very bad things
+    // to happen for the load;load;end;end execution flow.
+    if (loadInfo.events.indexOf(object) >= 0) {
+      loadInfo.events.push(object);
+      return;
+    }
+
+    loadInfo.events.push(object);
+
+    object.on(loadEnd, function endCallback() {
+      var loadingEndTimeout = self._loadingTimeoutEndDuration;
+      if (loadingEndTimeout === void 0) {
+        // If we are running on a non-view object pull the default timeout
+        loadingEndTimeout = Thorax.View.prototype._loadingTimeoutEndDuration;
+      }
+
+      var events = loadInfo.events,
+          index = events.indexOf(object);
+      if (index >= 0) {
+        events.splice(index, 1);
+
+        if (events.indexOf(object) < 0) {
+          // Last callback for this particlar object, remove the bind
+          object.off(loadEnd, endCallback);
+        }
+      }
+
+      if (!events.length) {
+        clearTimeout(loadInfo.endTimeout);
+        loadInfo.endTimeout = setTimeout(function() {
+          try {
+            if (!events.length) {
+              var run = loadInfo.run;
+
+              if (run) {
+                // Emit the end behavior, but only if there is a paired start
+                end.call(self, loadInfo.background, loadInfo);
+                loadInfo.trigger(loadEnd, loadInfo);
+              }
+
+              // If stopping make sure we don't run a start
+              clearTimeout(loadInfo.timeout);
+              loadInfo = self._loadInfo[loadCounter] = undefined;
+            }
+          } catch (e) {
+            Thorax.onException('loadEnd', e);
+          }
+        }, loadingEndTimeout * 1000);
+      }
+    });
+  };
+};
+
+/**
+ * Helper method for propagating load:start events to other objects.
+ *
+ * Forwards load:start events that occur on `source` to `dest`.
+ */
+Thorax.forwardLoadEvents = function(source, dest, once) {
+  function load(message, backgound, object) {
+    if (once) {
+      source.off(loadStart, load);
+    }
+    dest.trigger(loadStart, message, backgound, object);
+  }
+  source.on(loadStart, load);
+  return {
+    off: function() {
+      source.off(loadStart, load);
+    }
+  };
+};
+
+//
+// Data load event generation
+//
+
+/**
+ * Mixing for generating load:start and load:end events.
+ */
+Thorax.mixinLoadable = function(target, useParent) {
+  _.extend(target, {
+    //loading config
+    _loadingClassName: 'loading',
+    _loadingTimeoutDuration: 0.33,
+    _loadingTimeoutEndDuration: 0.10,
+
+    // Propagates loading view parameters to the AJAX layer
+    onLoadStart: function(message, background, object) {
+      var that = useParent ? this.parent : this;
+
+      // Protect against race conditions
+      if (!that || !that.el) {
+        return;
+      }
+
+      if (!that.nonBlockingLoad && !background && rootObject && rootObject !== this) {
+        rootObject.trigger(loadStart, message, background, object);
+      }
+      $(that.el).addClass(that._loadingClassName);
+      //used by loading helpers
+      if (that._loadingCallbacks) {
+        _.each(that._loadingCallbacks, function(callback) {
+          callback();
+        });
+      }
+    },
+    onLoadEnd: function(/* background, object */) {
+      var that = useParent ? this.parent : this;
+
+      // Protect against race conditions
+      if (!that || !that.el) {
+        return;
+      }
+
+      $(that.el).removeClass(that._loadingClassName);
+      //used by loading helpers
+      if (that._loadingCallbacks) {
+        _.each(that._loadingCallbacks, function(callback) {
+          callback();
+        });
+      }
+    }
+  });
+};
+
+Thorax.mixinLoadableEvents = function(target, useParent) {
+  _.extend(target, {
+    loadStart: function(message, background) {
+      var that = useParent ? this.parent : this;
+      that.trigger(loadStart, message, background, that);
+    },
+    loadEnd: function() {
+      var that = useParent ? this.parent : this;
+      that.trigger(loadEnd, that);
+    }
+  });
+};
+
+Thorax.mixinLoadable(Thorax.View.prototype);
+Thorax.mixinLoadableEvents(Thorax.View.prototype);
+
+
+if (Thorax.HelperView) {
+  Thorax.mixinLoadable(Thorax.HelperView.prototype, true);
+  Thorax.mixinLoadableEvents(Thorax.HelperView.prototype, true);
+}
+
+Thorax.sync = function(method, dataObj, options) {
+  var self = this,
+      complete = options.complete;
+
+  options.complete = function() {
+    self._request = undefined;
+    self._aborted = false;
+
+    complete && complete.apply(this, arguments);
+  };
+  this._request = Backbone.sync.apply(this, arguments);
+
+  return this._request;
+};
+
+function bindToRoute(callback, failback) {
+  var fragment = Backbone.history.getFragment(),
+      routeChanged = false;
+
+  function routeHandler() {
+    if (fragment === Backbone.history.getFragment()) {
+      return;
+    }
+    routeChanged = true;
+    res.cancel();
+    failback && failback();
+  }
+
+  Backbone.history.on('route', routeHandler);
+
+  function finalizer() {
+    Backbone.history.off('route', routeHandler);
+    if (!routeChanged) {
+      callback.apply(this, arguments);
+    }
+  }
+
+  var res = _.bind(finalizer, this);
+  res.cancel = function() {
+    Backbone.history.off('route', routeHandler);
+  };
+
+  return res;
+}
+
+function loadData(callback, failback, options) {
+  if (this.isPopulated()) {
+    return callback(this);
+  }
+
+  if (arguments.length === 2 && typeof failback !== 'function' && _.isObject(failback)) {
+    options = failback;
+    failback = false;
+  }
+
+  var self = this,
+      routeChanged = false,
+      successCallback = bindToRoute(_.bind(callback, self), function() {
+        routeChanged = true;
+        if (self._request) {
+          self._aborted = true;
+          self._request.abort();
+        }
+        failback && failback.call(self, false);
+      });
+
+  this.fetch(_.defaults({
+    success: successCallback,
+    error: failback && function() {
+      if (!routeChanged) {
+        failback.apply(self, [true].concat(_.toArray(arguments)));
+      }
+    },
+    complete: function() {
+      successCallback.cancel();
+    }
+  }, options));
+}
+
+function fetchQueue(options, $super) {
+  if (options.resetQueue) {
+    // WARN: Should ensure that loaders are protected from out of band data
+    //    when using this option
+    this.fetchQueue = undefined;
+  }
+
+  if (!this.fetchQueue) {
+    // Kick off the request
+    this.fetchQueue = [options];
+    options = _.defaults({
+      success: flushQueue(this, this.fetchQueue, 'success'),
+      error: flushQueue(this, this.fetchQueue, 'error'),
+      complete: flushQueue(this, this.fetchQueue, 'complete')
+    }, options);
+    $super.call(this, options);
+  } else {
+    // Currently fetching. Queue and process once complete
+    this.fetchQueue.push(options);
+  }
+}
+
+function flushQueue(self, fetchQueue, handler) {
+  return function() {
+    var args = arguments;
+
+    // Flush the queue. Executes any callback handlers that
+    // may have been passed in the fetch options.
+    _.each(fetchQueue, function(options) {
+      if (options[handler]) {
+        options[handler].apply(this, args);
+      }
+    }, this);
+
+    // Reset the queue if we are still the active request
+    if (self.fetchQueue === fetchQueue) {
+      self.fetchQueue = undefined;
+    }
+  };
+}
+
+var klasses = [];
+Thorax.Model && klasses.push(Thorax.Model);
+Thorax.Collection && klasses.push(Thorax.Collection);
+
+_.each(klasses, function(DataClass) {
+  var $fetch = DataClass.prototype.fetch;
+  Thorax.mixinLoadableEvents(DataClass.prototype, false);
+  _.extend(DataClass.prototype, {
+    sync: Thorax.sync,
+
+    fetch: function(options) {
+      options = options || {};
+
+      var self = this,
+          complete = options.complete;
+
+      options.complete = function() {
+        complete && complete.apply(this, arguments);
+        self.loadEnd();
+      };
+      self.loadStart(undefined, options.background);
+      return fetchQueue.call(this, options || {}, $fetch);
+    },
+
+    load: function(callback, failback, options) {
+      if (arguments.length === 2 && typeof failback !== 'function') {
+        options = failback;
+        failback = false;
+      }
+
+      options = options || {};
+      if (!options.background && !this.isPopulated() && rootObject) {
+        // Make sure that the global scope sees the proper load events here
+        // if we are loading in standalone mode
+        Thorax.forwardLoadEvents(this, rootObject, true);
+      }
+
+      loadData.call(this, callback, failback, options);
+    }
+  });
+});
+
+Thorax.Util.bindToRoute = bindToRoute;
+
+if (Thorax.Router) {
+  Thorax.Router.bindToRoute = Thorax.Router.prototype.bindToRoute = bindToRoute;
+}
+
+// Propagates loading view parameters to the AJAX layer
+Thorax.View.prototype._modifyDataObjectOptions = function(dataObject, options) {
+  options.ignoreErrors = this.ignoreFetchError;
+  options.background = this.nonBlockingLoad;
+  return options;
+};
+
+Thorax.HelperView.prototype._modifyDataObjectOptions = function(dataObject, options) {
+  options.ignoreErrors = this.parent.ignoreFetchError;
+  options.background = this.parent.nonBlockingLoad;
+  return options;
+};
+
+inheritVars.collection.loading = function() {
+  var loadingView = this.loadingView,
+      loadingTemplate = this.loadingTemplate,
+      loadingPlacement = this.loadingPlacement;
+  //add "loading-view" and "loading-template" options to collection helper
+  if (loadingView || loadingTemplate) {
+    var callback = Thorax.loadHandler(_.bind(function() {
+      var item;
+      if (this.collection.length === 0) {
+        this.$el.empty();
+      }
+      if (loadingView) {
+        var instance = Thorax.Util.getViewInstance(loadingView);
+        this._addChild(instance);
+        if (loadingTemplate) {
+          instance.render(loadingTemplate);
+        } else {
+          instance.render();
+        }
+        item = instance;
+      } else {
+        item = this.renderTemplate(loadingTemplate);
+      }
+      var index = loadingPlacement
+        ? loadingPlacement.call(this)
+        : this.collection.length
+      ;
+      this.appendItem(item, index);
+      this.$el.children().eq(index).attr('data-loading-element', this.collection.cid);
+    }, this), _.bind(function() {
+      this.$el.find('[data-loading-element="' + this.collection.cid + '"]').remove();
+    }, this),
+    this.collection);
+
+    this.listenTo(this.collection, 'load:start', callback);
+  }
+};
+
+if (typeof collectionOptionNames !== 'undefined') {
+  collectionOptionNames['loading-template'] = 'loadingTemplate';
+  collectionOptionNames['loading-view'] = 'loadingView';
+  collectionOptionNames['loading-placement'] = 'loadingPlacement';
+}
+
+Thorax.View.on({
+  'load:start': Thorax.loadHandler(
+      function(message, background, object) {
+        this.onLoadStart(message, background, object);
+      },
+      function(background, object) {
+        this.onLoadEnd(object);
+      }),
+
+  collection: {
+    'load:start': function(message, background, object) {
+      this.trigger(loadStart, message, background, object);
+    }
+  },
+  model: {
+    'load:start': function(message, background, object) {
+      this.trigger(loadStart, message, background, object);
+    }
+  }
+});
+
+;;
+Handlebars.registerViewHelper('loading', function(view) {
+  var _render = view.render;
+  view.render = function() {
+    if (view.parent.$el.hasClass(view.parent._loadingClassName)) {
+      return _render.call(this, view.fn);
+    } else {
+      return _render.call(this, view.inverse);
+    }
+  };
+  var callback = _.bind(view.render, view);
+  view.parent._loadingCallbacks = view.parent._loadingCallbacks || [];
+  view.parent._loadingCallbacks.push(callback);
+  view.on('destroyed', function() {
+    view.parent._loadingCallbacks = _.without(view.parent._loadingCallbacks, callback);
+  });
+  view.render();
+});
+
+;;
+var isIE = (/msie [\w.]+/).exec(navigator.userAgent.toLowerCase());
+
+// IE will lose a reference to the elements if view.el.innerHTML = '';
+// If they are removed one by one the references are not lost.
+// For instance a view's childrens' `el`s will be lost if the view
+// sets it's `el.innerHTML`.
+if (isIE) {
+  Thorax.View.on('before:append', function() {
+    if (this._renderCount > 0) {
+      _.each(this._elementsByCid, function(element) {
+        $(element).remove();
+      });
+      _.each(this.children, function(child) {
+        child.$el.remove();
+      });
+    }
+  });
+}
+
+;;
+
+
+})();
+
diff --git a/labs/architecture-examples/thorax/bower_components/todomvc-common/base.css b/labs/architecture-examples/thorax/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/thorax/bower_components/todomvc-common/base.js b/labs/architecture-examples/thorax/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/thorax/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/thorax/bower_components/todomvc-common/bg.png b/labs/architecture-examples/thorax/bower_components/todomvc-common/bg.png
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literal 0
HcmV?d00001

diff --git a/labs/dependency-examples/backbone_marionette_require/js/lib/underscore.js b/labs/architecture-examples/thorax/bower_components/underscore/underscore.js
similarity index 61%
rename from labs/dependency-examples/backbone_marionette_require/js/lib/underscore.js
rename to labs/architecture-examples/thorax/bower_components/underscore/underscore.js
index f6f7e2f23d..a12f0d96cf 100644
--- a/labs/dependency-examples/backbone_marionette_require/js/lib/underscore.js
+++ b/labs/architecture-examples/thorax/bower_components/underscore/underscore.js
@@ -1,10 +1,7 @@
-//     Underscore.js 1.3.3
-//     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Underscore is freely distributable under the MIT license.
-//     Portions of Underscore are inspired or borrowed from Prototype,
-//     Oliver Steele's Functional, and John Resig's Micro-Templating.
-//     For all details and documentation:
-//     http://documentcloud.github.com/underscore
+//     Underscore.js 1.4.4
+//     http://underscorejs.org
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Underscore may be freely distributed under the MIT license.
 
 (function() {
 
@@ -24,8 +21,9 @@
   var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
 
   // Create quick reference variables for speed access to core prototypes.
-  var slice            = ArrayProto.slice,
-      unshift          = ArrayProto.unshift,
+  var push             = ArrayProto.push,
+      slice            = ArrayProto.slice,
+      concat           = ArrayProto.concat,
       toString         = ObjProto.toString,
       hasOwnProperty   = ObjProto.hasOwnProperty;
 
@@ -46,7 +44,11 @@
     nativeBind         = FuncProto.bind;
 
   // Create a safe reference to the Underscore object for use below.
-  var _ = function(obj) { return new wrapper(obj); };
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
 
   // Export the Underscore object for **Node.js**, with
   // backwards-compatibility for the old `require()` API. If we're in
@@ -58,11 +60,11 @@
     }
     exports._ = _;
   } else {
-    root['_'] = _;
+    root._ = _;
   }
 
   // Current version.
-  _.VERSION = '1.3.3';
+  _.VERSION = '1.4.4';
 
   // Collection Functions
   // --------------------
@@ -76,7 +78,7 @@
       obj.forEach(iterator, context);
     } else if (obj.length === +obj.length) {
       for (var i = 0, l = obj.length; i < l; i++) {
-        if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
+        if (iterator.call(context, obj[i], i, obj) === breaker) return;
       }
     } else {
       for (var key in obj) {
@@ -96,10 +98,11 @@
     each(obj, function(value, index, list) {
       results[results.length] = iterator.call(context, value, index, list);
     });
-    if (obj.length === +obj.length) results.length = obj.length;
     return results;
   };
 
+  var reduceError = 'Reduce of empty array with no initial value';
+
   // **Reduce** builds up a single result from a list of values, aka `inject`,
   // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
   _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
@@ -117,7 +120,7 @@
         memo = iterator.call(context, memo, value, index, list);
       }
     });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+    if (!initial) throw new TypeError(reduceError);
     return memo;
   };
 
@@ -130,9 +133,22 @@
       if (context) iterator = _.bind(iterator, context);
       return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
     }
-    var reversed = _.toArray(obj).reverse();
-    if (context && !initial) iterator = _.bind(iterator, context);
-    return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
+    var length = obj.length;
+    if (length !== +length) {
+      var keys = _.keys(obj);
+      length = keys.length;
+    }
+    each(obj, function(value, index, list) {
+      index = keys ? keys[--length] : --length;
+      if (!initial) {
+        memo = obj[index];
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, obj[index], index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
   };
 
   // Return the first value which passes a truth test. Aliased as `detect`.
@@ -162,18 +178,16 @@
 
   // Return all the elements for which a truth test fails.
   _.reject = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    each(obj, function(value, index, list) {
-      if (!iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
+    return _.filter(obj, function(value, index, list) {
+      return !iterator.call(context, value, index, list);
+    }, context);
   };
 
   // Determine whether all of the elements match a truth test.
   // Delegates to **ECMAScript 5**'s native `every` if available.
   // Aliased as `all`.
   _.every = _.all = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
     var result = true;
     if (obj == null) return result;
     if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
@@ -197,23 +211,22 @@
     return !!result;
   };
 
-  // Determine if a given value is included in the array or object using `===`.
-  // Aliased as `contains`.
-  _.include = _.contains = function(obj, target) {
-    var found = false;
-    if (obj == null) return found;
+  // Determine if the array or object contains a given value (using `===`).
+  // Aliased as `include`.
+  _.contains = _.include = function(obj, target) {
+    if (obj == null) return false;
     if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
-    found = any(obj, function(value) {
+    return any(obj, function(value) {
       return value === target;
     });
-    return found;
   };
 
   // Invoke a method (with arguments) on every item in a collection.
   _.invoke = function(obj, method) {
     var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
     return _.map(obj, function(value) {
-      return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
+      return (isFunc ? method : value[method]).apply(value, args);
     });
   };
 
@@ -222,11 +235,33 @@
     return _.map(obj, function(value){ return value[key]; });
   };
 
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs, first) {
+    if (_.isEmpty(attrs)) return first ? null : [];
+    return _[first ? 'find' : 'filter'](obj, function(value) {
+      for (var key in attrs) {
+        if (attrs[key] !== value[key]) return false;
+      }
+      return true;
+    });
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.where(obj, attrs, true);
+  };
+
   // Return the maximum element or (element-based computation).
+  // Can't optimize arrays of integers longer than 65,535 elements.
+  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
   _.max = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.max.apply(Math, obj);
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.max.apply(Math, obj);
+    }
     if (!iterator && _.isEmpty(obj)) return -Infinity;
-    var result = {computed : -Infinity};
+    var result = {computed : -Infinity, value: -Infinity};
     each(obj, function(value, index, list) {
       var computed = iterator ? iterator.call(context, value, index, list) : value;
       computed >= result.computed && (result = {value : value, computed : computed});
@@ -236,9 +271,11 @@
 
   // Return the minimum element (or element-based computation).
   _.min = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.min.apply(Math, obj);
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.min.apply(Math, obj);
+    }
     if (!iterator && _.isEmpty(obj)) return Infinity;
-    var result = {computed : Infinity};
+    var result = {computed : Infinity, value: Infinity};
     each(obj, function(value, index, list) {
       var computed = iterator ? iterator.call(context, value, index, list) : value;
       computed < result.computed && (result = {value : value, computed : computed});
@@ -248,67 +285,96 @@
 
   // Shuffle an array.
   _.shuffle = function(obj) {
-    var shuffled = [], rand;
-    each(obj, function(value, index, list) {
-      rand = Math.floor(Math.random() * (index + 1));
-      shuffled[index] = shuffled[rand];
+    var rand;
+    var index = 0;
+    var shuffled = [];
+    each(obj, function(value) {
+      rand = _.random(index++);
+      shuffled[index - 1] = shuffled[rand];
       shuffled[rand] = value;
     });
     return shuffled;
   };
 
+  // An internal function to generate lookup iterators.
+  var lookupIterator = function(value) {
+    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
+  };
+
   // Sort the object's values by a criterion produced by an iterator.
-  _.sortBy = function(obj, val, context) {
-    var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
+  _.sortBy = function(obj, value, context) {
+    var iterator = lookupIterator(value);
     return _.pluck(_.map(obj, function(value, index, list) {
       return {
         value : value,
+        index : index,
         criteria : iterator.call(context, value, index, list)
       };
     }).sort(function(left, right) {
-      var a = left.criteria, b = right.criteria;
-      if (a === void 0) return 1;
-      if (b === void 0) return -1;
-      return a < b ? -1 : a > b ? 1 : 0;
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index < right.index ? -1 : 1;
     }), 'value');
   };
 
-  // Groups the object's values by a criterion. Pass either a string attribute
-  // to group by, or a function that returns the criterion.
-  _.groupBy = function(obj, val) {
+  // An internal function used for aggregate "group by" operations.
+  var group = function(obj, value, context, behavior) {
     var result = {};
-    var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
+    var iterator = lookupIterator(value || _.identity);
     each(obj, function(value, index) {
-      var key = iterator(value, index);
-      (result[key] || (result[key] = [])).push(value);
+      var key = iterator.call(context, value, index, obj);
+      behavior(result, key, value);
     });
     return result;
   };
 
-  // Use a comparator function to figure out at what index an object should
-  // be inserted so as to maintain order. Uses binary search.
-  _.sortedIndex = function(array, obj, iterator) {
-    iterator || (iterator = _.identity);
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key, value) {
+      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
+    });
+  };
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key) {
+      if (!_.has(result, key)) result[key] = 0;
+      result[key]++;
+    });
+  };
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iterator, context) {
+    iterator = iterator == null ? _.identity : lookupIterator(iterator);
+    var value = iterator.call(context, obj);
     var low = 0, high = array.length;
     while (low < high) {
-      var mid = (low + high) >> 1;
-      iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
+      var mid = (low + high) >>> 1;
+      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
     }
     return low;
   };
 
   // Safely convert anything iterable into a real, live array.
   _.toArray = function(obj) {
-    if (!obj)                                     return [];
-    if (_.isArray(obj))                           return slice.call(obj);
-    if (_.isArguments(obj))                       return slice.call(obj);
-    if (obj.toArray && _.isFunction(obj.toArray)) return obj.toArray();
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (obj.length === +obj.length) return _.map(obj, _.identity);
     return _.values(obj);
   };
 
   // Return the number of elements in an object.
   _.size = function(obj) {
-    return _.isArray(obj) ? obj.length : _.keys(obj).length;
+    if (obj == null) return 0;
+    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
   };
 
   // Array Functions
@@ -318,10 +384,11 @@
   // values in the array. Aliased as `head` and `take`. The **guard** check
   // allows it to work with `_.map`.
   _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
     return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
   };
 
-  // Returns everything but the last entry of the array. Especcialy useful on
+  // Returns everything but the last entry of the array. Especially useful on
   // the arguments object. Passing **n** will return all the values in
   // the array, excluding the last N. The **guard** check allows it to work with
   // `_.map`.
@@ -332,6 +399,7 @@
   // Get the last element of an array. Passing **n** will return the last N
   // values in the array. The **guard** check allows it to work with `_.map`.
   _.last = function(array, n, guard) {
+    if (array == null) return void 0;
     if ((n != null) && !guard) {
       return slice.call(array, Math.max(array.length - n, 0));
     } else {
@@ -339,26 +407,34 @@
     }
   };
 
-  // Returns everything but the first entry of the array. Aliased as `tail`.
-  // Especially useful on the arguments object. Passing an **index** will return
-  // the rest of the values in the array from that index onward. The **guard**
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array. The **guard**
   // check allows it to work with `_.map`.
-  _.rest = _.tail = function(array, index, guard) {
-    return slice.call(array, (index == null) || guard ? 1 : index);
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, (n == null) || guard ? 1 : n);
   };
 
   // Trim out all falsy values from an array.
   _.compact = function(array) {
-    return _.filter(array, function(value){ return !!value; });
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, output) {
+    each(input, function(value) {
+      if (_.isArray(value)) {
+        shallow ? push.apply(output, value) : flatten(value, shallow, output);
+      } else {
+        output.push(value);
+      }
+    });
+    return output;
   };
 
   // Return a completely flattened version of an array.
   _.flatten = function(array, shallow) {
-    return _.reduce(array, function(memo, value) {
-      if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
-      memo[memo.length] = value;
-      return memo;
-    }, []);
+    return flatten(array, shallow, []);
   };
 
   // Return a version of the array that does not contain the specified value(s).
@@ -369,30 +445,33 @@
   // Produce a duplicate-free version of the array. If the array has already
   // been sorted, you have the option of using a faster algorithm.
   // Aliased as `unique`.
-  _.uniq = _.unique = function(array, isSorted, iterator) {
-    var initial = iterator ? _.map(array, iterator) : array;
+  _.uniq = _.unique = function(array, isSorted, iterator, context) {
+    if (_.isFunction(isSorted)) {
+      context = iterator;
+      iterator = isSorted;
+      isSorted = false;
+    }
+    var initial = iterator ? _.map(array, iterator, context) : array;
     var results = [];
-    // The `isSorted` flag is irrelevant if the array only contains two elements.
-    if (array.length < 3) isSorted = true;
-    _.reduce(initial, function (memo, value, index) {
-      if (isSorted ? _.last(memo) !== value || !memo.length : !_.include(memo, value)) {
-        memo.push(value);
+    var seen = [];
+    each(initial, function(value, index) {
+      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
+        seen.push(value);
         results.push(array[index]);
       }
-      return memo;
-    }, []);
+    });
     return results;
   };
 
   // Produce an array that contains the union: each distinct element from all of
   // the passed-in arrays.
   _.union = function() {
-    return _.uniq(_.flatten(arguments, true));
+    return _.uniq(concat.apply(ArrayProto, arguments));
   };
 
   // Produce an array that contains every item shared between all the
-  // passed-in arrays. (Aliased as "intersect" for back-compat.)
-  _.intersection = _.intersect = function(array) {
+  // passed-in arrays.
+  _.intersection = function(array) {
     var rest = slice.call(arguments, 1);
     return _.filter(_.uniq(array), function(item) {
       return _.every(rest, function(other) {
@@ -404,8 +483,8 @@
   // Take the difference between one array and a number of other arrays.
   // Only the elements present in just the first array will remain.
   _.difference = function(array) {
-    var rest = _.flatten(slice.call(arguments, 1), true);
-    return _.filter(array, function(value){ return !_.include(rest, value); });
+    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
+    return _.filter(array, function(value){ return !_.contains(rest, value); });
   };
 
   // Zip together multiple lists into a single array -- elements that share
@@ -414,10 +493,28 @@
     var args = slice.call(arguments);
     var length = _.max(_.pluck(args, 'length'));
     var results = new Array(length);
-    for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
+    for (var i = 0; i < length; i++) {
+      results[i] = _.pluck(args, "" + i);
+    }
     return results;
   };
 
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    if (list == null) return {};
+    var result = {};
+    for (var i = 0, l = list.length; i < l; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
   // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
   // we need this function. Return the position of the first occurrence of an
   // item in an array, or -1 if the item is not included in the array.
@@ -426,22 +523,29 @@
   // for **isSorted** to use binary search.
   _.indexOf = function(array, item, isSorted) {
     if (array == null) return -1;
-    var i, l;
+    var i = 0, l = array.length;
     if (isSorted) {
-      i = _.sortedIndex(array, item);
-      return array[i] === item ? i : -1;
+      if (typeof isSorted == 'number') {
+        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
+      } else {
+        i = _.sortedIndex(array, item);
+        return array[i] === item ? i : -1;
+      }
     }
-    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
-    for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
+    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
+    for (; i < l; i++) if (array[i] === item) return i;
     return -1;
   };
 
   // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
-  _.lastIndexOf = function(array, item) {
+  _.lastIndexOf = function(array, item, from) {
     if (array == null) return -1;
-    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
-    var i = array.length;
-    while (i--) if (i in array && array[i] === item) return i;
+    var hasIndex = from != null;
+    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
+      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
+    }
+    var i = (hasIndex ? from : array.length);
+    while (i--) if (array[i] === item) return i;
     return -1;
   };
 
@@ -470,25 +574,23 @@
   // Function (ahem) Functions
   // ------------------
 
-  // Reusable constructor function for prototype setting.
-  var ctor = function(){};
-
   // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Binding with arguments is also known as `curry`.
-  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
-  // We check for `func.bind` first, to fail fast when `func` is undefined.
-  _.bind = function bind(func, context) {
-    var bound, args;
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
     if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    if (!_.isFunction(func)) throw new TypeError;
-    args = slice.call(arguments, 2);
-    return bound = function() {
-      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
-      ctor.prototype = func.prototype;
-      var self = new ctor;
-      var result = func.apply(self, args.concat(slice.call(arguments)));
-      if (Object(result) === result) return result;
-      return self;
+    var args = slice.call(arguments, 2);
+    return function() {
+      return func.apply(context, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context.
+  _.partial = function(func) {
+    var args = slice.call(arguments, 1);
+    return function() {
+      return func.apply(this, args.concat(slice.call(arguments)));
     };
   };
 
@@ -496,7 +598,7 @@
   // all callbacks defined on an object belong to it.
   _.bindAll = function(obj) {
     var funcs = slice.call(arguments, 1);
-    if (funcs.length == 0) funcs = _.functions(obj);
+    if (funcs.length === 0) funcs = _.functions(obj);
     each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
     return obj;
   };
@@ -527,23 +629,26 @@
   // Returns a function, that, when invoked, will only be triggered at most once
   // during a given window of time.
   _.throttle = function(func, wait) {
-    var context, args, timeout, throttling, more, result;
-    var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
+    var context, args, timeout, result;
+    var previous = 0;
+    var later = function() {
+      previous = new Date;
+      timeout = null;
+      result = func.apply(context, args);
+    };
     return function() {
-      context = this; args = arguments;
-      var later = function() {
+      var now = new Date;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0) {
+        clearTimeout(timeout);
         timeout = null;
-        if (more) func.apply(context, args);
-        whenDone();
-      };
-      if (!timeout) timeout = setTimeout(later, wait);
-      if (throttling) {
-        more = true;
-      } else {
+        previous = now;
         result = func.apply(context, args);
+      } else if (!timeout) {
+        timeout = setTimeout(later, remaining);
       }
-      whenDone();
-      throttling = true;
       return result;
     };
   };
@@ -553,16 +658,18 @@
   // N milliseconds. If `immediate` is passed, trigger the function on the
   // leading edge, instead of the trailing.
   _.debounce = function(func, wait, immediate) {
-    var timeout;
+    var timeout, result;
     return function() {
       var context = this, args = arguments;
       var later = function() {
         timeout = null;
-        if (!immediate) func.apply(context, args);
+        if (!immediate) result = func.apply(context, args);
       };
-      if (immediate && !timeout) func.apply(context, args);
+      var callNow = immediate && !timeout;
       clearTimeout(timeout);
       timeout = setTimeout(later, wait);
+      if (callNow) result = func.apply(context, args);
+      return result;
     };
   };
 
@@ -573,7 +680,9 @@
     return function() {
       if (ran) return memo;
       ran = true;
-      return memo = func.apply(this, arguments);
+      memo = func.apply(this, arguments);
+      func = null;
+      return memo;
     };
   };
 
@@ -582,7 +691,8 @@
   // conditionally execute the original function.
   _.wrap = function(func, wrapper) {
     return function() {
-      var args = [func].concat(slice.call(arguments, 0));
+      var args = [func];
+      push.apply(args, arguments);
       return wrapper.apply(this, args);
     };
   };
@@ -604,7 +714,9 @@
   _.after = function(times, func) {
     if (times <= 0) return func();
     return function() {
-      if (--times < 1) { return func.apply(this, arguments); }
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
     };
   };
 
@@ -622,7 +734,23 @@
 
   // Retrieve the values of an object's properties.
   _.values = function(obj) {
-    return _.map(obj, _.identity);
+    var values = [];
+    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
+    return values;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var pairs = [];
+    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
+    return result;
   };
 
   // Return a sorted list of the function names available on the object.
@@ -638,8 +766,10 @@
   // Extend a given object with all the properties in passed-in object(s).
   _.extend = function(obj) {
     each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        obj[prop] = source[prop];
+      if (source) {
+        for (var prop in source) {
+          obj[prop] = source[prop];
+        }
       }
     });
     return obj;
@@ -647,18 +777,31 @@
 
   // Return a copy of the object only containing the whitelisted properties.
   _.pick = function(obj) {
-    var result = {};
-    each(_.flatten(slice.call(arguments, 1)), function(key) {
-      if (key in obj) result[key] = obj[key];
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    each(keys, function(key) {
+      if (key in obj) copy[key] = obj[key];
     });
-    return result;
+    return copy;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    for (var key in obj) {
+      if (!_.contains(keys, key)) copy[key] = obj[key];
+    }
+    return copy;
   };
 
   // Fill in a given object with default properties.
   _.defaults = function(obj) {
     each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (obj[prop] == null) obj[prop] = source[prop];
+      if (source) {
+        for (var prop in source) {
+          if (obj[prop] == null) obj[prop] = source[prop];
+        }
       }
     });
     return obj;
@@ -678,19 +821,16 @@
     return obj;
   };
 
-  // Internal recursive comparison function.
-  function eq(a, b, stack) {
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
     // Identical objects are equal. `0 === -0`, but they aren't identical.
     // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
     if (a === b) return a !== 0 || 1 / a == 1 / b;
     // A strict comparison is necessary because `null == undefined`.
     if (a == null || b == null) return a === b;
     // Unwrap any wrapped objects.
-    if (a._chain) a = a._wrapped;
-    if (b._chain) b = b._wrapped;
-    // Invoke a custom `isEqual` method if one is provided.
-    if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
-    if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
     // Compare `[[Class]]` names.
     var className = toString.call(a);
     if (className != toString.call(b)) return false;
@@ -720,14 +860,15 @@
     if (typeof a != 'object' || typeof b != 'object') return false;
     // Assume equality for cyclic structures. The algorithm for detecting cyclic
     // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
-    var length = stack.length;
+    var length = aStack.length;
     while (length--) {
       // Linear search. Performance is inversely proportional to the number of
       // unique nested structures.
-      if (stack[length] == a) return true;
+      if (aStack[length] == a) return bStack[length] == b;
     }
     // Add the first object to the stack of traversed objects.
-    stack.push(a);
+    aStack.push(a);
+    bStack.push(b);
     var size = 0, result = true;
     // Recursively compare objects and arrays.
     if (className == '[object Array]') {
@@ -737,20 +878,24 @@
       if (result) {
         // Deep compare the contents, ignoring non-numeric properties.
         while (size--) {
-          // Ensure commutative equality for sparse arrays.
-          if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
+          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
         }
       }
     } else {
-      // Objects with different constructors are not equivalent.
-      if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
+      // Objects with different constructors are not equivalent, but `Object`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
+                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
+        return false;
+      }
       // Deep compare objects.
       for (var key in a) {
         if (_.has(a, key)) {
           // Count the expected number of properties.
           size++;
           // Deep compare each member.
-          if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
+          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
         }
       }
       // Ensure that both objects contain the same number of properties.
@@ -762,13 +907,14 @@
       }
     }
     // Remove the first object from the stack of traversed objects.
-    stack.pop();
+    aStack.pop();
+    bStack.pop();
     return result;
-  }
+  };
 
   // Perform a deep comparison to check if two objects are equal.
   _.isEqual = function(a, b) {
-    return eq(a, b, []);
+    return eq(a, b, [], []);
   };
 
   // Is a given array, string, or object empty?
@@ -782,7 +928,7 @@
 
   // Is a given value a DOM element?
   _.isElement = function(obj) {
-    return !!(obj && obj.nodeType == 1);
+    return !!(obj && obj.nodeType === 1);
   };
 
   // Is a given value an array?
@@ -796,40 +942,36 @@
     return obj === Object(obj);
   };
 
-  // Is a given variable an arguments object?
-  _.isArguments = function(obj) {
-    return toString.call(obj) == '[object Arguments]';
-  };
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
+  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) == '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE), where
+  // there isn't any inspectable "Arguments" type.
   if (!_.isArguments(arguments)) {
     _.isArguments = function(obj) {
       return !!(obj && _.has(obj, 'callee'));
     };
   }
 
-  // Is a given value a function?
-  _.isFunction = function(obj) {
-    return toString.call(obj) == '[object Function]';
-  };
-
-  // Is a given value a string?
-  _.isString = function(obj) {
-    return toString.call(obj) == '[object String]';
-  };
-
-  // Is a given value a number?
-  _.isNumber = function(obj) {
-    return toString.call(obj) == '[object Number]';
-  };
+  // Optimize `isFunction` if appropriate.
+  if (typeof (/./) !== 'function') {
+    _.isFunction = function(obj) {
+      return typeof obj === 'function';
+    };
+  }
 
   // Is a given object a finite number?
   _.isFinite = function(obj) {
-    return _.isNumber(obj) && isFinite(obj);
+    return isFinite(obj) && !isNaN(parseFloat(obj));
   };
 
-  // Is the given value `NaN`?
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
   _.isNaN = function(obj) {
-    // `NaN` is the only value for which `===` is not reflexive.
-    return obj !== obj;
+    return _.isNumber(obj) && obj != +obj;
   };
 
   // Is a given value a boolean?
@@ -837,16 +979,6 @@
     return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
   };
 
-  // Is a given value a date?
-  _.isDate = function(obj) {
-    return toString.call(obj) == '[object Date]';
-  };
-
-  // Is the given value a regular expression?
-  _.isRegExp = function(obj) {
-    return toString.call(obj) == '[object RegExp]';
-  };
-
   // Is a given value equal to null?
   _.isNull = function(obj) {
     return obj === null;
@@ -857,7 +989,8 @@
     return obj === void 0;
   };
 
-  // Has own property?
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
   _.has = function(obj, key) {
     return hasOwnProperty.call(obj, key);
   };
@@ -878,14 +1011,49 @@
   };
 
   // Run a function **n** times.
-  _.times = function (n, iterator, context) {
-    for (var i = 0; i < n; i++) iterator.call(context, i);
+  _.times = function(n, iterator, context) {
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
+    return accum;
   };
 
-  // Escape a string for HTML interpolation.
-  _.escape = function(string) {
-    return (''+string).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\//g,'&#x2F;');
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // List of HTML entities for escaping.
+  var entityMap = {
+    escape: {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#x27;',
+      '/': '&#x2F;'
+    }
   };
+  entityMap.unescape = _.invert(entityMap.escape);
+
+  // Regexes containing the keys and values listed immediately above.
+  var entityRegexes = {
+    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
+    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
+  };
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  _.each(['escape', 'unescape'], function(method) {
+    _[method] = function(string) {
+      if (string == null) return '';
+      return ('' + string).replace(entityRegexes[method], function(match) {
+        return entityMap[method][match];
+      });
+    };
+  });
 
   // If the value of the named property is a function then invoke it;
   // otherwise, return it.
@@ -895,11 +1063,15 @@
     return _.isFunction(value) ? value.call(object) : value;
   };
 
-  // Add your own custom functions to the Underscore object, ensuring that
-  // they're correctly added to the OOP wrapper as well.
+  // Add your own custom functions to the Underscore object.
   _.mixin = function(obj) {
     each(_.functions(obj), function(name){
-      addToWrapper(name, _[name] = obj[name]);
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result.call(this, func.apply(_, args));
+      };
     });
   };
 
@@ -907,7 +1079,7 @@
   // Useful for temporary DOM ids.
   var idCounter = 0;
   _.uniqueId = function(prefix) {
-    var id = idCounter++;
+    var id = ++idCounter + '';
     return prefix ? prefix + id : id;
   };
 
@@ -922,72 +1094,78 @@
   // When customizing `templateSettings`, if you don't want to define an
   // interpolation, evaluation or escaping regex, we need one that is
   // guaranteed not to match.
-  var noMatch = /.^/;
+  var noMatch = /(.)^/;
 
   // Certain characters need to be escaped so that they can be put into a
   // string literal.
   var escapes = {
-    '\\': '\\',
-    "'": "'",
-    'r': '\r',
-    'n': '\n',
-    't': '\t',
-    'u2028': '\u2028',
-    'u2029': '\u2029'
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\t':     't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
   };
 
-  for (var p in escapes) escapes[escapes[p]] = p;
   var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
-  var unescaper = /\\(\\|'|r|n|t|u2028|u2029)/g;
-
-  // Within an interpolation, evaluation, or escaping, remove HTML escaping
-  // that had been previously added.
-  var unescape = function(code) {
-    return code.replace(unescaper, function(match, escape) {
-      return escapes[escape];
-    });
-  };
 
   // JavaScript micro-templating, similar to John Resig's implementation.
   // Underscore templating handles arbitrary delimiters, preserves whitespace,
   // and correctly escapes quotes within interpolated code.
   _.template = function(text, data, settings) {
-    settings = _.defaults(settings || {}, _.templateSettings);
-
-    // Compile the template source, taking care to escape characters that
-    // cannot be included in a string literal and then unescape them in code
-    // blocks.
-    var source = "__p+='" + text
-      .replace(escaper, function(match) {
-        return '\\' + escapes[match];
-      })
-      .replace(settings.escape || noMatch, function(match, code) {
-        return "'+\n_.escape(" + unescape(code) + ")+\n'";
-      })
-      .replace(settings.interpolate || noMatch, function(match, code) {
-        return "'+\n(" + unescape(code) + ")+\n'";
-      })
-      .replace(settings.evaluate || noMatch, function(match, code) {
-        return "';\n" + unescape(code) + "\n;__p+='";
-      }) + "';\n";
+    var render;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = new RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset)
+        .replace(escaper, function(match) { return '\\' + escapes[match]; });
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      }
+      if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      }
+      if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+      index = offset + match.length;
+      return match;
+    });
+    source += "';\n";
 
     // If a variable is not specified, place data values in local scope.
     if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
 
-    source = "var __p='';" +
-      "var print=function(){__p+=Array.prototype.join.call(arguments, '')};\n" +
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
       source + "return __p;\n";
 
-    var render = new Function(settings.variable || 'obj', '_', source);
+    try {
+      render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
     if (data) return render(data, _);
     var template = function(data) {
       return render.call(this, data, _);
     };
 
-    // Provide the compiled function source as a convenience for build time
-    // precompilation.
-    template.source = 'function(' + (settings.variable || 'obj') + '){\n' +
-      source + '}';
+    // Provide the compiled function source as a convenience for precompilation.
+    template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
 
     return template;
   };
@@ -997,29 +1175,15 @@
     return _(obj).chain();
   };
 
-  // The OOP Wrapper
+  // OOP
   // ---------------
-
   // If Underscore is called as a function, it returns a wrapped object that
   // can be used OO-style. This wrapper holds altered versions of all the
   // underscore functions. Wrapped objects may be chained.
-  var wrapper = function(obj) { this._wrapped = obj; };
-
-  // Expose `wrapper.prototype` as `_.prototype`
-  _.prototype = wrapper.prototype;
 
   // Helper function to continue chaining intermediate results.
-  var result = function(obj, chain) {
-    return chain ? _(obj).chain() : obj;
-  };
-
-  // A method to easily add functions to the OOP wrapper.
-  var addToWrapper = function(name, func) {
-    wrapper.prototype[name] = function() {
-      var args = slice.call(arguments);
-      unshift.call(args, this._wrapped);
-      return result(func.apply(_, args), this._chain);
-    };
+  var result = function(obj) {
+    return this._chain ? _(obj).chain() : obj;
   };
 
   // Add all of the Underscore functions to the wrapper object.
@@ -1028,32 +1192,35 @@
   // Add all mutator Array functions to the wrapper.
   each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
     var method = ArrayProto[name];
-    wrapper.prototype[name] = function() {
-      var wrapped = this._wrapped;
-      method.apply(wrapped, arguments);
-      var length = wrapped.length;
-      if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
-      return result(wrapped, this._chain);
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
+      return result.call(this, obj);
     };
   });
 
   // Add all accessor Array functions to the wrapper.
   each(['concat', 'join', 'slice'], function(name) {
     var method = ArrayProto[name];
-    wrapper.prototype[name] = function() {
-      return result(method.apply(this._wrapped, arguments), this._chain);
+    _.prototype[name] = function() {
+      return result.call(this, method.apply(this._wrapped, arguments));
     };
   });
 
-  // Start chaining a wrapped Underscore object.
-  wrapper.prototype.chain = function() {
-    this._chain = true;
-    return this;
-  };
+  _.extend(_.prototype, {
 
-  // Extracts the result from a wrapped and chained object.
-  wrapper.prototype.value = function() {
-    return this._wrapped;
-  };
+    // Start chaining a wrapped Underscore object.
+    chain: function() {
+      this._chain = true;
+      return this;
+    },
+
+    // Extracts the result from a wrapped and chained object.
+    value: function() {
+      return this._wrapped;
+    }
+
+  });
 
 }).call(this);
diff --git a/labs/architecture-examples/thorax/index.html b/labs/architecture-examples/thorax/index.html
index 9b02ed7b96..4deff64dc1 100644
--- a/labs/architecture-examples/thorax/index.html
+++ b/labs/architecture-examples/thorax/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="thorax">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Thorax • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<script type="text/template" data-template-name="app">
@@ -55,7 +52,12 @@ <h1>todos</h1>
 			<button id="clear-completed">Clear completed ({{completed}})</button>
 		{{/if}}
 	</script>
-	<script src="js/lib/thorax.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/handlebars.js/handlebars.js"></script>
+	<script src="bower_components/underscore/underscore.js"></script>
+	<script src="bower_components/backbone/backbone.js"></script>
+	<script src="bower_components/thorax/thorax.js"></script>
 	<script src="js/lib/backbone-localstorage.js"></script>
 	<script>
 		// Grab the text from the templates we created above
@@ -64,7 +66,7 @@ <h1>todos</h1>
 			stats: Handlebars.compile($('script[data-template-name="stats"]').html())
 		};
 
-		//initialize the app object
+		// Initialize the app object
 		window.app = {};
 	</script>
 	<script src="js/models/todo.js"></script>
diff --git a/labs/architecture-examples/thorax/js/lib/thorax.js b/labs/architecture-examples/thorax/js/lib/thorax.js
deleted file mode 100644
index 745efa9513..0000000000
--- a/labs/architecture-examples/thorax/js/lib/thorax.js
+++ /dev/null
@@ -1,16884 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.9.0
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2013-1-14
- */
-(function( window, undefined ) {
-"use strict";
-var
-  // A central reference to the root jQuery(document)
-  rootjQuery,
-
-  // The deferred used on DOM ready
-  readyList,
-
-  // Use the correct document accordingly with window argument (sandbox)
-  document = window.document,
-  location = window.location,
-
-  // Map over jQuery in case of overwrite
-  _jQuery = window.jQuery,
-
-  // Map over the $ in case of overwrite
-  _$ = window.$,
-
-  // [[Class]] -> type pairs
-  class2type = {},
-
-  // List of deleted data cache ids, so we can reuse them
-  core_deletedIds = [],
-
-  core_version = "1.9.0",
-
-  // Save a reference to some core methods
-  core_concat = core_deletedIds.concat,
-  core_push = core_deletedIds.push,
-  core_slice = core_deletedIds.slice,
-  core_indexOf = core_deletedIds.indexOf,
-  core_toString = class2type.toString,
-  core_hasOwn = class2type.hasOwnProperty,
-  core_trim = core_version.trim,
-
-  // Define a local copy of jQuery
-  jQuery = function( selector, context ) {
-    // The jQuery object is actually just the init constructor 'enhanced'
-    return new jQuery.fn.init( selector, context, rootjQuery );
-  },
-
-  // Used for matching numbers
-  core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
-
-  // Used for splitting on whitespace
-  core_rnotwhite = /\S+/g,
-
-  // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-  rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-  // A simple way to check for HTML strings
-  // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-  // Strict HTML recognition (#11290: must start with <)
-  rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-  // Match a standalone tag
-  rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
-  // JSON RegExp
-  rvalidchars = /^[\],:{}\s]*$/,
-  rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-  rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-  rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
-
-  // Matches dashed string for camelizing
-  rmsPrefix = /^-ms-/,
-  rdashAlpha = /-([\da-z])/gi,
-
-  // Used by jQuery.camelCase as callback to replace()
-  fcamelCase = function( all, letter ) {
-    return letter.toUpperCase();
-  },
-
-  // The ready event handler and self cleanup method
-  DOMContentLoaded = function() {
-    if ( document.addEventListener ) {
-      document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-      jQuery.ready();
-    } else if ( document.readyState === "complete" ) {
-      // we're here because readyState === "complete" in oldIE
-      // which is good enough for us to call the dom ready!
-      document.detachEvent( "onreadystatechange", DOMContentLoaded );
-      jQuery.ready();
-    }
-  };
-
-jQuery.fn = jQuery.prototype = {
-  // The current version of jQuery being used
-  jquery: core_version,
-
-  constructor: jQuery,
-  init: function( selector, context, rootjQuery ) {
-    var match, elem;
-
-    // HANDLE: $(""), $(null), $(undefined), $(false)
-    if ( !selector ) {
-      return this;
-    }
-
-    // Handle HTML strings
-    if ( typeof selector === "string" ) {
-      if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-        // Assume that strings that start and end with <> are HTML and skip the regex check
-        match = [ null, selector, null ];
-
-      } else {
-        match = rquickExpr.exec( selector );
-      }
-
-      // Match html or make sure no context is specified for #id
-      if ( match && (match[1] || !context) ) {
-
-        // HANDLE: $(html) -> $(array)
-        if ( match[1] ) {
-          context = context instanceof jQuery ? context[0] : context;
-
-          // scripts is true for back-compat
-          jQuery.merge( this, jQuery.parseHTML(
-            match[1],
-            context && context.nodeType ? context.ownerDocument || context : document,
-            true
-          ) );
-
-          // HANDLE: $(html, props)
-          if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-            for ( match in context ) {
-              // Properties of context are called as methods if possible
-              if ( jQuery.isFunction( this[ match ] ) ) {
-                this[ match ]( context[ match ] );
-
-              // ...and otherwise set as attributes
-              } else {
-                this.attr( match, context[ match ] );
-              }
-            }
-          }
-
-          return this;
-
-        // HANDLE: $(#id)
-        } else {
-          elem = document.getElementById( match[2] );
-
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE and Opera return items
-            // by name instead of ID
-            if ( elem.id !== match[2] ) {
-              return rootjQuery.find( selector );
-            }
-
-            // Otherwise, we inject the element directly into the jQuery object
-            this.length = 1;
-            this[0] = elem;
-          }
-
-          this.context = document;
-          this.selector = selector;
-          return this;
-        }
-
-      // HANDLE: $(expr, $(...))
-      } else if ( !context || context.jquery ) {
-        return ( context || rootjQuery ).find( selector );
-
-      // HANDLE: $(expr, context)
-      // (which is just equivalent to: $(context).find(expr)
-      } else {
-        return this.constructor( context ).find( selector );
-      }
-
-    // HANDLE: $(DOMElement)
-    } else if ( selector.nodeType ) {
-      this.context = this[0] = selector;
-      this.length = 1;
-      return this;
-
-    // HANDLE: $(function)
-    // Shortcut for document ready
-    } else if ( jQuery.isFunction( selector ) ) {
-      return rootjQuery.ready( selector );
-    }
-
-    if ( selector.selector !== undefined ) {
-      this.selector = selector.selector;
-      this.context = selector.context;
-    }
-
-    return jQuery.makeArray( selector, this );
-  },
-
-  // Start with an empty selector
-  selector: "",
-
-  // The default length of a jQuery object is 0
-  length: 0,
-
-  // The number of elements contained in the matched element set
-  size: function() {
-    return this.length;
-  },
-
-  toArray: function() {
-    return core_slice.call( this );
-  },
-
-  // Get the Nth element in the matched element set OR
-  // Get the whole matched element set as a clean array
-  get: function( num ) {
-    return num == null ?
-
-      // Return a 'clean' array
-      this.toArray() :
-
-      // Return just the object
-      ( num < 0 ? this[ this.length + num ] : this[ num ] );
-  },
-
-  // Take an array of elements and push it onto the stack
-  // (returning the new matched element set)
-  pushStack: function( elems ) {
-
-    // Build a new jQuery matched element set
-    var ret = jQuery.merge( this.constructor(), elems );
-
-    // Add the old object onto the stack (as a reference)
-    ret.prevObject = this;
-    ret.context = this.context;
-
-    // Return the newly-formed element set
-    return ret;
-  },
-
-  // Execute a callback for every element in the matched set.
-  // (You can seed the arguments with an array of args, but this is
-  // only used internally.)
-  each: function( callback, args ) {
-    return jQuery.each( this, callback, args );
-  },
-
-  ready: function( fn ) {
-    // Add the callback
-    jQuery.ready.promise().done( fn );
-
-    return this;
-  },
-
-  slice: function() {
-    return this.pushStack( core_slice.apply( this, arguments ) );
-  },
-
-  first: function() {
-    return this.eq( 0 );
-  },
-
-  last: function() {
-    return this.eq( -1 );
-  },
-
-  eq: function( i ) {
-    var len = this.length,
-      j = +i + ( i < 0 ? len : 0 );
-    return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-  },
-
-  map: function( callback ) {
-    return this.pushStack( jQuery.map(this, function( elem, i ) {
-      return callback.call( elem, i, elem );
-    }));
-  },
-
-  end: function() {
-    return this.prevObject || this.constructor(null);
-  },
-
-  // For internal use only.
-  // Behaves like an Array's method, not like a jQuery method.
-  push: core_push,
-  sort: [].sort,
-  splice: [].splice
-};
-
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
-
-jQuery.extend = jQuery.fn.extend = function() {
-  var options, name, src, copy, copyIsArray, clone,
-    target = arguments[0] || {},
-    i = 1,
-    length = arguments.length,
-    deep = false;
-
-  // Handle a deep copy situation
-  if ( typeof target === "boolean" ) {
-    deep = target;
-    target = arguments[1] || {};
-    // skip the boolean and the target
-    i = 2;
-  }
-
-  // Handle case when target is a string or something (possible in deep copy)
-  if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-    target = {};
-  }
-
-  // extend jQuery itself if only one argument is passed
-  if ( length === i ) {
-    target = this;
-    --i;
-  }
-
-  for ( ; i < length; i++ ) {
-    // Only deal with non-null/undefined values
-    if ( (options = arguments[ i ]) != null ) {
-      // Extend the base object
-      for ( name in options ) {
-        src = target[ name ];
-        copy = options[ name ];
-
-        // Prevent never-ending loop
-        if ( target === copy ) {
-          continue;
-        }
-
-        // Recurse if we're merging plain objects or arrays
-        if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-          if ( copyIsArray ) {
-            copyIsArray = false;
-            clone = src && jQuery.isArray(src) ? src : [];
-
-          } else {
-            clone = src && jQuery.isPlainObject(src) ? src : {};
-          }
-
-          // Never move original objects, clone them
-          target[ name ] = jQuery.extend( deep, clone, copy );
-
-        // Don't bring in undefined values
-        } else if ( copy !== undefined ) {
-          target[ name ] = copy;
-        }
-      }
-    }
-  }
-
-  // Return the modified object
-  return target;
-};
-
-jQuery.extend({
-  noConflict: function( deep ) {
-    if ( window.$ === jQuery ) {
-      window.$ = _$;
-    }
-
-    if ( deep && window.jQuery === jQuery ) {
-      window.jQuery = _jQuery;
-    }
-
-    return jQuery;
-  },
-
-  // Is the DOM ready to be used? Set to true once it occurs.
-  isReady: false,
-
-  // A counter to track how many items to wait for before
-  // the ready event fires. See #6781
-  readyWait: 1,
-
-  // Hold (or release) the ready event
-  holdReady: function( hold ) {
-    if ( hold ) {
-      jQuery.readyWait++;
-    } else {
-      jQuery.ready( true );
-    }
-  },
-
-  // Handle when the DOM is ready
-  ready: function( wait ) {
-
-    // Abort if there are pending holds or we're already ready
-    if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-      return;
-    }
-
-    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-    if ( !document.body ) {
-      return setTimeout( jQuery.ready );
-    }
-
-    // Remember that the DOM is ready
-    jQuery.isReady = true;
-
-    // If a normal DOM Ready event fired, decrement, and wait if need be
-    if ( wait !== true && --jQuery.readyWait > 0 ) {
-      return;
-    }
-
-    // If there are functions bound, to execute
-    readyList.resolveWith( document, [ jQuery ] );
-
-    // Trigger any bound ready events
-    if ( jQuery.fn.trigger ) {
-      jQuery( document ).trigger("ready").off("ready");
-    }
-  },
-
-  // See test/unit/core.js for details concerning isFunction.
-  // Since version 1.3, DOM methods and functions like alert
-  // aren't supported. They return false on IE (#2968).
-  isFunction: function( obj ) {
-    return jQuery.type(obj) === "function";
-  },
-
-  isArray: Array.isArray || function( obj ) {
-    return jQuery.type(obj) === "array";
-  },
-
-  isWindow: function( obj ) {
-    return obj != null && obj == obj.window;
-  },
-
-  isNumeric: function( obj ) {
-    return !isNaN( parseFloat(obj) ) && isFinite( obj );
-  },
-
-  type: function( obj ) {
-    if ( obj == null ) {
-      return String( obj );
-    }
-    return typeof obj === "object" || typeof obj === "function" ?
-      class2type[ core_toString.call(obj) ] || "object" :
-      typeof obj;
-  },
-
-  isPlainObject: function( obj ) {
-    // Must be an Object.
-    // Because of IE, we also have to check the presence of the constructor property.
-    // Make sure that DOM nodes and window objects don't pass through, as well
-    if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-      return false;
-    }
-
-    try {
-      // Not own constructor property must be Object
-      if ( obj.constructor &&
-        !core_hasOwn.call(obj, "constructor") &&
-        !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-        return false;
-      }
-    } catch ( e ) {
-      // IE8,9 Will throw exceptions on certain host objects #9897
-      return false;
-    }
-
-    // Own properties are enumerated firstly, so to speed up,
-    // if last one is own, then all properties are own.
-
-    var key;
-    for ( key in obj ) {}
-
-    return key === undefined || core_hasOwn.call( obj, key );
-  },
-
-  isEmptyObject: function( obj ) {
-    var name;
-    for ( name in obj ) {
-      return false;
-    }
-    return true;
-  },
-
-  error: function( msg ) {
-    throw new Error( msg );
-  },
-
-  // data: string of html
-  // context (optional): If specified, the fragment will be created in this context, defaults to document
-  // keepScripts (optional): If true, will include scripts passed in the html string
-  parseHTML: function( data, context, keepScripts ) {
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    if ( typeof context === "boolean" ) {
-      keepScripts = context;
-      context = false;
-    }
-    context = context || document;
-
-    var parsed = rsingleTag.exec( data ),
-      scripts = !keepScripts && [];
-
-    // Single tag
-    if ( parsed ) {
-      return [ context.createElement( parsed[1] ) ];
-    }
-
-    parsed = jQuery.buildFragment( [ data ], context, scripts );
-    if ( scripts ) {
-      jQuery( scripts ).remove();
-    }
-    return jQuery.merge( [], parsed.childNodes );
-  },
-
-  parseJSON: function( data ) {
-    // Attempt to parse using the native JSON parser first
-    if ( window.JSON && window.JSON.parse ) {
-      return window.JSON.parse( data );
-    }
-
-    if ( data === null ) {
-      return data;
-    }
-
-    if ( typeof data === "string" ) {
-
-      // Make sure leading/trailing whitespace is removed (IE can't handle it)
-      data = jQuery.trim( data );
-
-      if ( data ) {
-        // Make sure the incoming data is actual JSON
-        // Logic borrowed from http://json.org/json2.js
-        if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-          .replace( rvalidtokens, "]" )
-          .replace( rvalidbraces, "")) ) {
-
-          return ( new Function( "return " + data ) )();
-        }
-      }
-    }
-
-    jQuery.error( "Invalid JSON: " + data );
-  },
-
-  // Cross-browser xml parsing
-  parseXML: function( data ) {
-    var xml, tmp;
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    try {
-      if ( window.DOMParser ) { // Standard
-        tmp = new DOMParser();
-        xml = tmp.parseFromString( data , "text/xml" );
-      } else { // IE
-        xml = new ActiveXObject( "Microsoft.XMLDOM" );
-        xml.async = "false";
-        xml.loadXML( data );
-      }
-    } catch( e ) {
-      xml = undefined;
-    }
-    if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-      jQuery.error( "Invalid XML: " + data );
-    }
-    return xml;
-  },
-
-  noop: function() {},
-
-  // Evaluates a script in a global context
-  // Workarounds based on findings by Jim Driscoll
-  // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-  globalEval: function( data ) {
-    if ( data && jQuery.trim( data ) ) {
-      // We use execScript on Internet Explorer
-      // We use an anonymous function so that context is window
-      // rather than jQuery in Firefox
-      ( window.execScript || function( data ) {
-        window[ "eval" ].call( window, data );
-      } )( data );
-    }
-  },
-
-  // Convert dashed to camelCase; used by the css and data modules
-  // Microsoft forgot to hump their vendor prefix (#9572)
-  camelCase: function( string ) {
-    return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-  },
-
-  nodeName: function( elem, name ) {
-    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-  },
-
-  // args is for internal usage only
-  each: function( obj, callback, args ) {
-    var value,
-      i = 0,
-      length = obj.length,
-      isArray = isArraylike( obj );
-
-    if ( args ) {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-
-    // A special, fast, case for the most common use of each
-    } else {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-    }
-
-    return obj;
-  },
-
-  // Use native String.trim function wherever possible
-  trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-    function( text ) {
-      return text == null ?
-        "" :
-        core_trim.call( text );
-    } :
-
-    // Otherwise use our own trimming functionality
-    function( text ) {
-      return text == null ?
-        "" :
-        ( text + "" ).replace( rtrim, "" );
-    },
-
-  // results is for internal usage only
-  makeArray: function( arr, results ) {
-    var ret = results || [];
-
-    if ( arr != null ) {
-      if ( isArraylike( Object(arr) ) ) {
-        jQuery.merge( ret,
-          typeof arr === "string" ?
-          [ arr ] : arr
-        );
-      } else {
-        core_push.call( ret, arr );
-      }
-    }
-
-    return ret;
-  },
-
-  inArray: function( elem, arr, i ) {
-    var len;
-
-    if ( arr ) {
-      if ( core_indexOf ) {
-        return core_indexOf.call( arr, elem, i );
-      }
-
-      len = arr.length;
-      i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-      for ( ; i < len; i++ ) {
-        // Skip accessing in sparse arrays
-        if ( i in arr && arr[ i ] === elem ) {
-          return i;
-        }
-      }
-    }
-
-    return -1;
-  },
-
-  merge: function( first, second ) {
-    var l = second.length,
-      i = first.length,
-      j = 0;
-
-    if ( typeof l === "number" ) {
-      for ( ; j < l; j++ ) {
-        first[ i++ ] = second[ j ];
-      }
-    } else {
-      while ( second[j] !== undefined ) {
-        first[ i++ ] = second[ j++ ];
-      }
-    }
-
-    first.length = i;
-
-    return first;
-  },
-
-  grep: function( elems, callback, inv ) {
-    var retVal,
-      ret = [],
-      i = 0,
-      length = elems.length;
-    inv = !!inv;
-
-    // Go through the array, only saving the items
-    // that pass the validator function
-    for ( ; i < length; i++ ) {
-      retVal = !!callback( elems[ i ], i );
-      if ( inv !== retVal ) {
-        ret.push( elems[ i ] );
-      }
-    }
-
-    return ret;
-  },
-
-  // arg is for internal usage only
-  map: function( elems, callback, arg ) {
-    var value,
-      i = 0,
-      length = elems.length,
-      isArray = isArraylike( elems ),
-      ret = [];
-
-    // Go through the array, translating each of the items to their
-    if ( isArray ) {
-      for ( ; i < length; i++ ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-
-    // Go through every key on the object,
-    } else {
-      for ( i in elems ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-    }
-
-    // Flatten any nested arrays
-    return core_concat.apply( [], ret );
-  },
-
-  // A global GUID counter for objects
-  guid: 1,
-
-  // Bind a function to a context, optionally partially applying any
-  // arguments.
-  proxy: function( fn, context ) {
-    var tmp, args, proxy;
-
-    if ( typeof context === "string" ) {
-      tmp = fn[ context ];
-      context = fn;
-      fn = tmp;
-    }
-
-    // Quick check to determine if target is callable, in the spec
-    // this throws a TypeError, but we will just return undefined.
-    if ( !jQuery.isFunction( fn ) ) {
-      return undefined;
-    }
-
-    // Simulated bind
-    args = core_slice.call( arguments, 2 );
-    proxy = function() {
-      return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
-    };
-
-    // Set the guid of unique handler to the same of original handler, so it can be removed
-    proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-    return proxy;
-  },
-
-  // Multifunctional method to get and set values of a collection
-  // The value/s can optionally be executed if it's a function
-  access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
-    var i = 0,
-      length = elems.length,
-      bulk = key == null;
-
-    // Sets many values
-    if ( jQuery.type( key ) === "object" ) {
-      chainable = true;
-      for ( i in key ) {
-        jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-      }
-
-    // Sets one value
-    } else if ( value !== undefined ) {
-      chainable = true;
-
-      if ( !jQuery.isFunction( value ) ) {
-        raw = true;
-      }
-
-      if ( bulk ) {
-        // Bulk operations run against the entire set
-        if ( raw ) {
-          fn.call( elems, value );
-          fn = null;
-
-        // ...except when executing function values
-        } else {
-          bulk = fn;
-          fn = function( elem, key, value ) {
-            return bulk.call( jQuery( elem ), value );
-          };
-        }
-      }
-
-      if ( fn ) {
-        for ( ; i < length; i++ ) {
-          fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-        }
-      }
-    }
-
-    return chainable ?
-      elems :
-
-      // Gets
-      bulk ?
-        fn.call( elems ) :
-        length ? fn( elems[0], key ) : emptyGet;
-  },
-
-  now: function() {
-    return ( new Date() ).getTime();
-  }
-});
-
-jQuery.ready.promise = function( obj ) {
-  if ( !readyList ) {
-
-    readyList = jQuery.Deferred();
-
-    // Catch cases where $(document).ready() is called after the browser event has already occurred.
-    // we once tried to use readyState "interactive" here, but it caused issues like the one
-    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-    if ( document.readyState === "complete" ) {
-      // Handle it asynchronously to allow scripts the opportunity to delay ready
-      setTimeout( jQuery.ready );
-
-    // Standards-based browsers support DOMContentLoaded
-    } else if ( document.addEventListener ) {
-      // Use the handy event callback
-      document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
-      // A fallback to window.onload, that will always work
-      window.addEventListener( "load", jQuery.ready, false );
-
-    // If IE event model is used
-    } else {
-      // Ensure firing before onload, maybe late but safe also for iframes
-      document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
-      // A fallback to window.onload, that will always work
-      window.attachEvent( "onload", jQuery.ready );
-
-      // If IE and not a frame
-      // continually check to see if the document is ready
-      var top = false;
-
-      try {
-        top = window.frameElement == null && document.documentElement;
-      } catch(e) {}
-
-      if ( top && top.doScroll ) {
-        (function doScrollCheck() {
-          if ( !jQuery.isReady ) {
-
-            try {
-              // Use the trick by Diego Perini
-              // http://javascript.nwbox.com/IEContentLoaded/
-              top.doScroll("left");
-            } catch(e) {
-              return setTimeout( doScrollCheck, 50 );
-            }
-
-            // and execute any waiting functions
-            jQuery.ready();
-          }
-        })();
-      }
-    }
-  }
-  return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-  class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-  var length = obj.length,
-    type = jQuery.type( obj );
-
-  if ( jQuery.isWindow( obj ) ) {
-    return false;
-  }
-
-  if ( obj.nodeType === 1 && length ) {
-    return true;
-  }
-
-  return type === "array" || type !== "function" &&
-    ( length === 0 ||
-    typeof length === "number" && length > 0 && ( length - 1 ) in obj );
-}
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-  var object = optionsCache[ options ] = {};
-  jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
-    object[ flag ] = true;
-  });
-  return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *  options: an optional list of space-separated options that will change how
- *      the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *  once:     will ensure the callback list can only be fired once (like a Deferred)
- *
- *  memory:     will keep track of previous values and will call any callback added
- *          after the list has been fired right away with the latest "memorized"
- *          values (like a Deferred)
- *
- *  unique:     will ensure a callback can only be added once (no duplicate in the list)
- *
- *  stopOnFalse:  interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-  // Convert options from String-formatted to Object-formatted if needed
-  // (we check in cache first)
-  options = typeof options === "string" ?
-    ( optionsCache[ options ] || createOptions( options ) ) :
-    jQuery.extend( {}, options );
-
-  var // Last fire value (for non-forgettable lists)
-    memory,
-    // Flag to know if list was already fired
-    fired,
-    // Flag to know if list is currently firing
-    firing,
-    // First callback to fire (used internally by add and fireWith)
-    firingStart,
-    // End of the loop when firing
-    firingLength,
-    // Index of currently firing callback (modified by remove if needed)
-    firingIndex,
-    // Actual callback list
-    list = [],
-    // Stack of fire calls for repeatable lists
-    stack = !options.once && [],
-    // Fire callbacks
-    fire = function( data ) {
-      memory = options.memory && data;
-      fired = true;
-      firingIndex = firingStart || 0;
-      firingStart = 0;
-      firingLength = list.length;
-      firing = true;
-      for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-        if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-          memory = false; // To prevent further calls using add
-          break;
-        }
-      }
-      firing = false;
-      if ( list ) {
-        if ( stack ) {
-          if ( stack.length ) {
-            fire( stack.shift() );
-          }
-        } else if ( memory ) {
-          list = [];
-        } else {
-          self.disable();
-        }
-      }
-    },
-    // Actual Callbacks object
-    self = {
-      // Add a callback or a collection of callbacks to the list
-      add: function() {
-        if ( list ) {
-          // First, we save the current length
-          var start = list.length;
-          (function add( args ) {
-            jQuery.each( args, function( _, arg ) {
-              var type = jQuery.type( arg );
-              if ( type === "function" ) {
-                if ( !options.unique || !self.has( arg ) ) {
-                  list.push( arg );
-                }
-              } else if ( arg && arg.length && type !== "string" ) {
-                // Inspect recursively
-                add( arg );
-              }
-            });
-          })( arguments );
-          // Do we need to add the callbacks to the
-          // current firing batch?
-          if ( firing ) {
-            firingLength = list.length;
-          // With memory, if we're not firing then
-          // we should call right away
-          } else if ( memory ) {
-            firingStart = start;
-            fire( memory );
-          }
-        }
-        return this;
-      },
-      // Remove a callback from the list
-      remove: function() {
-        if ( list ) {
-          jQuery.each( arguments, function( _, arg ) {
-            var index;
-            while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-              list.splice( index, 1 );
-              // Handle firing indexes
-              if ( firing ) {
-                if ( index <= firingLength ) {
-                  firingLength--;
-                }
-                if ( index <= firingIndex ) {
-                  firingIndex--;
-                }
-              }
-            }
-          });
-        }
-        return this;
-      },
-      // Control if a given callback is in the list
-      has: function( fn ) {
-        return jQuery.inArray( fn, list ) > -1;
-      },
-      // Remove all callbacks from the list
-      empty: function() {
-        list = [];
-        return this;
-      },
-      // Have the list do nothing anymore
-      disable: function() {
-        list = stack = memory = undefined;
-        return this;
-      },
-      // Is it disabled?
-      disabled: function() {
-        return !list;
-      },
-      // Lock the list in its current state
-      lock: function() {
-        stack = undefined;
-        if ( !memory ) {
-          self.disable();
-        }
-        return this;
-      },
-      // Is it locked?
-      locked: function() {
-        return !stack;
-      },
-      // Call all callbacks with the given context and arguments
-      fireWith: function( context, args ) {
-        args = args || [];
-        args = [ context, args.slice ? args.slice() : args ];
-        if ( list && ( !fired || stack ) ) {
-          if ( firing ) {
-            stack.push( args );
-          } else {
-            fire( args );
-          }
-        }
-        return this;
-      },
-      // Call all the callbacks with the given arguments
-      fire: function() {
-        self.fireWith( this, arguments );
-        return this;
-      },
-      // To know if the callbacks have already been called at least once
-      fired: function() {
-        return !!fired;
-      }
-    };
-
-  return self;
-};
-jQuery.extend({
-
-  Deferred: function( func ) {
-    var tuples = [
-        // action, add listener, listener list, final state
-        [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-        [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-        [ "notify", "progress", jQuery.Callbacks("memory") ]
-      ],
-      state = "pending",
-      promise = {
-        state: function() {
-          return state;
-        },
-        always: function() {
-          deferred.done( arguments ).fail( arguments );
-          return this;
-        },
-        then: function( /* fnDone, fnFail, fnProgress */ ) {
-          var fns = arguments;
-          return jQuery.Deferred(function( newDefer ) {
-            jQuery.each( tuples, function( i, tuple ) {
-              var action = tuple[ 0 ],
-                fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-              // deferred[ done | fail | progress ] for forwarding actions to newDefer
-              deferred[ tuple[1] ](function() {
-                var returned = fn && fn.apply( this, arguments );
-                if ( returned && jQuery.isFunction( returned.promise ) ) {
-                  returned.promise()
-                    .done( newDefer.resolve )
-                    .fail( newDefer.reject )
-                    .progress( newDefer.notify );
-                } else {
-                  newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-                }
-              });
-            });
-            fns = null;
-          }).promise();
-        },
-        // Get a promise for this deferred
-        // If obj is provided, the promise aspect is added to the object
-        promise: function( obj ) {
-          return obj != null ? jQuery.extend( obj, promise ) : promise;
-        }
-      },
-      deferred = {};
-
-    // Keep pipe for back-compat
-    promise.pipe = promise.then;
-
-    // Add list-specific methods
-    jQuery.each( tuples, function( i, tuple ) {
-      var list = tuple[ 2 ],
-        stateString = tuple[ 3 ];
-
-      // promise[ done | fail | progress ] = list.add
-      promise[ tuple[1] ] = list.add;
-
-      // Handle state
-      if ( stateString ) {
-        list.add(function() {
-          // state = [ resolved | rejected ]
-          state = stateString;
-
-        // [ reject_list | resolve_list ].disable; progress_list.lock
-        }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-      }
-
-      // deferred[ resolve | reject | notify ]
-      deferred[ tuple[0] ] = function() {
-        deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-        return this;
-      };
-      deferred[ tuple[0] + "With" ] = list.fireWith;
-    });
-
-    // Make the deferred a promise
-    promise.promise( deferred );
-
-    // Call given func if any
-    if ( func ) {
-      func.call( deferred, deferred );
-    }
-
-    // All done!
-    return deferred;
-  },
-
-  // Deferred helper
-  when: function( subordinate /* , ..., subordinateN */ ) {
-    var i = 0,
-      resolveValues = core_slice.call( arguments ),
-      length = resolveValues.length,
-
-      // the count of uncompleted subordinates
-      remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-      // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-      deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-      // Update function for both resolve and progress values
-      updateFunc = function( i, contexts, values ) {
-        return function( value ) {
-          contexts[ i ] = this;
-          values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
-          if( values === progressValues ) {
-            deferred.notifyWith( contexts, values );
-          } else if ( !( --remaining ) ) {
-            deferred.resolveWith( contexts, values );
-          }
-        };
-      },
-
-      progressValues, progressContexts, resolveContexts;
-
-    // add listeners to Deferred subordinates; treat others as resolved
-    if ( length > 1 ) {
-      progressValues = new Array( length );
-      progressContexts = new Array( length );
-      resolveContexts = new Array( length );
-      for ( ; i < length; i++ ) {
-        if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-          resolveValues[ i ].promise()
-            .done( updateFunc( i, resolveContexts, resolveValues ) )
-            .fail( deferred.reject )
-            .progress( updateFunc( i, progressContexts, progressValues ) );
-        } else {
-          --remaining;
-        }
-      }
-    }
-
-    // if we're not waiting on anything, resolve the master
-    if ( !remaining ) {
-      deferred.resolveWith( resolveContexts, resolveValues );
-    }
-
-    return deferred.promise();
-  }
-});
-jQuery.support = (function() {
-
-  var support, all, a, select, opt, input, fragment, eventName, isSupported, i,
-    div = document.createElement("div");
-
-  // Setup
-  div.setAttribute( "className", "t" );
-  div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-  // Support tests won't run in some limited or non-browser environments
-  all = div.getElementsByTagName("*");
-  a = div.getElementsByTagName("a")[ 0 ];
-  if ( !all || !a || !all.length ) {
-    return {};
-  }
-
-  // First batch of tests
-  select = document.createElement("select");
-  opt = select.appendChild( document.createElement("option") );
-  input = div.getElementsByTagName("input")[ 0 ];
-
-  a.style.cssText = "top:1px;float:left;opacity:.5";
-  support = {
-    // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-    getSetAttribute: div.className !== "t",
-
-    // IE strips leading whitespace when .innerHTML is used
-    leadingWhitespace: div.firstChild.nodeType === 3,
-
-    // Make sure that tbody elements aren't automatically inserted
-    // IE will insert them into empty tables
-    tbody: !div.getElementsByTagName("tbody").length,
-
-    // Make sure that link elements get serialized correctly by innerHTML
-    // This requires a wrapper element in IE
-    htmlSerialize: !!div.getElementsByTagName("link").length,
-
-    // Get the style information from getAttribute
-    // (IE uses .cssText instead)
-    style: /top/.test( a.getAttribute("style") ),
-
-    // Make sure that URLs aren't manipulated
-    // (IE normalizes it by default)
-    hrefNormalized: a.getAttribute("href") === "/a",
-
-    // Make sure that element opacity exists
-    // (IE uses filter instead)
-    // Use a regex to work around a WebKit issue. See #5145
-    opacity: /^0.5/.test( a.style.opacity ),
-
-    // Verify style float existence
-    // (IE uses styleFloat instead of cssFloat)
-    cssFloat: !!a.style.cssFloat,
-
-    // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-    checkOn: !!input.value,
-
-    // Make sure that a selected-by-default option has a working selected property.
-    // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-    optSelected: opt.selected,
-
-    // Tests for enctype support on a form (#6743)
-    enctype: !!document.createElement("form").enctype,
-
-    // Makes sure cloning an html5 element does not cause problems
-    // Where outerHTML is undefined, this still works
-    html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
-    // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
-    boxModel: document.compatMode === "CSS1Compat",
-
-    // Will be defined later
-    deleteExpando: true,
-    noCloneEvent: true,
-    inlineBlockNeedsLayout: false,
-    shrinkWrapBlocks: false,
-    reliableMarginRight: true,
-    boxSizingReliable: true,
-    pixelPosition: false
-  };
-
-  // Make sure checked status is properly cloned
-  input.checked = true;
-  support.noCloneChecked = input.cloneNode( true ).checked;
-
-  // Make sure that the options inside disabled selects aren't marked as disabled
-  // (WebKit marks them as disabled)
-  select.disabled = true;
-  support.optDisabled = !opt.disabled;
-
-  // Support: IE<9
-  try {
-    delete div.test;
-  } catch( e ) {
-    support.deleteExpando = false;
-  }
-
-  // Check if we can trust getAttribute("value")
-  input = document.createElement("input");
-  input.setAttribute( "value", "" );
-  support.input = input.getAttribute( "value" ) === "";
-
-  // Check if an input maintains its value after becoming a radio
-  input.value = "t";
-  input.setAttribute( "type", "radio" );
-  support.radioValue = input.value === "t";
-
-  // #11217 - WebKit loses check when the name is after the checked attribute
-  input.setAttribute( "checked", "t" );
-  input.setAttribute( "name", "t" );
-
-  fragment = document.createDocumentFragment();
-  fragment.appendChild( input );
-
-  // Check if a disconnected checkbox will retain its checked
-  // value of true after appended to the DOM (IE6/7)
-  support.appendChecked = input.checked;
-
-  // WebKit doesn't clone checked state correctly in fragments
-  support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-  // Support: IE<9
-  // Opera does not clone events (and typeof div.attachEvent === undefined).
-  // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-  if ( div.attachEvent ) {
-    div.attachEvent( "onclick", function() {
-      support.noCloneEvent = false;
-    });
-
-    div.cloneNode( true ).click();
-  }
-
-  // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
-  // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
-  for ( i in { submit: true, change: true, focusin: true }) {
-    div.setAttribute( eventName = "on" + i, "t" );
-
-    support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
-  }
-
-  div.style.backgroundClip = "content-box";
-  div.cloneNode( true ).style.backgroundClip = "";
-  support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-  // Run tests that need a body at doc ready
-  jQuery(function() {
-    var container, marginDiv, tds,
-      divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
-      body = document.getElementsByTagName("body")[0];
-
-    if ( !body ) {
-      // Return for frameset docs that don't have a body
-      return;
-    }
-
-    container = document.createElement("div");
-    container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
-
-    body.appendChild( container ).appendChild( div );
-
-    // Support: IE8
-    // Check if table cells still have offsetWidth/Height when they are set
-    // to display:none and there are still other visible table cells in a
-    // table row; if so, offsetWidth/Height are not reliable for use when
-    // determining if an element has been hidden directly using
-    // display:none (it is still safe to use offsets if a parent element is
-    // hidden; don safety goggles and see bug #4512 for more information).
-    div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-    tds = div.getElementsByTagName("td");
-    tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
-    isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
-    tds[ 0 ].style.display = "";
-    tds[ 1 ].style.display = "none";
-
-    // Support: IE8
-    // Check if empty table cells still have offsetWidth/Height
-    support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
-    // Check box-sizing and margin behavior
-    div.innerHTML = "";
-    div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
-    support.boxSizing = ( div.offsetWidth === 4 );
-    support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
-    // Use window.getComputedStyle because jsdom on node.js will break without it.
-    if ( window.getComputedStyle ) {
-      support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-      support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
-      // Check if div with explicit width and no margin-right incorrectly
-      // gets computed margin-right based on width of container. (#3333)
-      // Fails in WebKit before Feb 2011 nightlies
-      // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-      marginDiv = div.appendChild( document.createElement("div") );
-      marginDiv.style.cssText = div.style.cssText = divReset;
-      marginDiv.style.marginRight = marginDiv.style.width = "0";
-      div.style.width = "1px";
-
-      support.reliableMarginRight =
-        !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
-    }
-
-    if ( typeof div.style.zoom !== "undefined" ) {
-      // Support: IE<8
-      // Check if natively block-level elements act like inline-block
-      // elements when setting their display to 'inline' and giving
-      // them layout
-      div.innerHTML = "";
-      div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
-      support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
-      // Support: IE6
-      // Check if elements with layout shrink-wrap their children
-      div.style.display = "block";
-      div.innerHTML = "<div></div>";
-      div.firstChild.style.width = "5px";
-      support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
-      // Prevent IE 6 from affecting layout for positioned elements #11048
-      // Prevent IE from shrinking the body in IE 7 mode #12869
-      body.style.zoom = 1;
-    }
-
-    body.removeChild( container );
-
-    // Null elements to avoid leaks in IE
-    container = div = tds = marginDiv = null;
-  });
-
-  // Null elements to avoid leaks in IE
-  all = select = fragment = opt = a = input = null;
-
-  return support;
-})();
-
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
-  rmultiDash = /([A-Z])/g;
-  
-function internalData( elem, name, data, pvt /* Internal Use Only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, ret,
-    internalKey = jQuery.expando,
-    getByName = typeof name === "string",
-
-    // We have to handle DOM nodes and JS objects differently because IE6-7
-    // can't GC object references properly across the DOM-JS boundary
-    isNode = elem.nodeType,
-
-    // Only DOM nodes need the global jQuery cache; JS object data is
-    // attached directly to the object so GC can occur automatically
-    cache = isNode ? jQuery.cache : elem,
-
-    // Only defining an ID for JS objects if its cache already exists allows
-    // the code to shortcut on the same path as a DOM node with no cache
-    id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
-  // Avoid doing any more work than we need to when trying to get data on an
-  // object that has no data at all
-  if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
-    return;
-  }
-
-  if ( !id ) {
-    // Only DOM nodes need a new unique ID for each element since their data
-    // ends up in the global cache
-    if ( isNode ) {
-      elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
-    } else {
-      id = internalKey;
-    }
-  }
-
-  if ( !cache[ id ] ) {
-    cache[ id ] = {};
-
-    // Avoids exposing jQuery metadata on plain JS objects when the object
-    // is serialized using JSON.stringify
-    if ( !isNode ) {
-      cache[ id ].toJSON = jQuery.noop;
-    }
-  }
-
-  // An object can be passed to jQuery.data instead of a key/value pair; this gets
-  // shallow copied over onto the existing cache
-  if ( typeof name === "object" || typeof name === "function" ) {
-    if ( pvt ) {
-      cache[ id ] = jQuery.extend( cache[ id ], name );
-    } else {
-      cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-    }
-  }
-
-  thisCache = cache[ id ];
-
-  // jQuery data() is stored in a separate object inside the object's internal data
-  // cache in order to avoid key collisions between internal data and user-defined
-  // data.
-  if ( !pvt ) {
-    if ( !thisCache.data ) {
-      thisCache.data = {};
-    }
-
-    thisCache = thisCache.data;
-  }
-
-  if ( data !== undefined ) {
-    thisCache[ jQuery.camelCase( name ) ] = data;
-  }
-
-  // Check for both converted-to-camel and non-converted data property names
-  // If a data property was specified
-  if ( getByName ) {
-
-    // First Try to find as-is property data
-    ret = thisCache[ name ];
-
-    // Test for null|undefined property data
-    if ( ret == null ) {
-
-      // Try to find the camelCased property
-      ret = thisCache[ jQuery.camelCase( name ) ];
-    }
-  } else {
-    ret = thisCache;
-  }
-
-  return ret;
-}
-
-function internalRemoveData( elem, name, pvt /* For internal use only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, i, l,
-
-    isNode = elem.nodeType,
-
-    // See jQuery.data for more information
-    cache = isNode ? jQuery.cache : elem,
-    id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
-  // If there is already no cache entry for this object, there is no
-  // purpose in continuing
-  if ( !cache[ id ] ) {
-    return;
-  }
-
-  if ( name ) {
-
-    thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
-    if ( thisCache ) {
-
-      // Support array or space separated string names for data keys
-      if ( !jQuery.isArray( name ) ) {
-
-        // try the string as a key before any manipulation
-        if ( name in thisCache ) {
-          name = [ name ];
-        } else {
-
-          // split the camel cased version by spaces unless a key with the spaces exists
-          name = jQuery.camelCase( name );
-          if ( name in thisCache ) {
-            name = [ name ];
-          } else {
-            name = name.split(" ");
-          }
-        }
-      } else {
-        // If "name" is an array of keys...
-        // When data is initially created, via ("key", "val") signature,
-        // keys will be converted to camelCase.
-        // Since there is no way to tell _how_ a key was added, remove
-        // both plain key and camelCase key. #12786
-        // This will only penalize the array argument path.
-        name = name.concat( jQuery.map( name, jQuery.camelCase ) );
-      }
-
-      for ( i = 0, l = name.length; i < l; i++ ) {
-        delete thisCache[ name[i] ];
-      }
-
-      // If there is no data left in the cache, we want to continue
-      // and let the cache object itself get destroyed
-      if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
-        return;
-      }
-    }
-  }
-
-  // See jQuery.data for more information
-  if ( !pvt ) {
-    delete cache[ id ].data;
-
-    // Don't destroy the parent cache unless the internal data object
-    // had been the only thing left in it
-    if ( !isEmptyDataObject( cache[ id ] ) ) {
-      return;
-    }
-  }
-
-  // Destroy the cache
-  if ( isNode ) {
-    jQuery.cleanData( [ elem ], true );
-
-  // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-  } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
-    delete cache[ id ];
-
-  // When all else fails, null
-  } else {
-    cache[ id ] = null;
-  }
-}
-
-jQuery.extend({
-  cache: {},
-
-  // Unique for each copy of jQuery on the page
-  // Non-digits removed to match rinlinejQuery
-  expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
-  // The following elements throw uncatchable exceptions if you
-  // attempt to add expando properties to them.
-  noData: {
-    "embed": true,
-    // Ban all objects except for Flash (which handle expandos)
-    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
-    "applet": true
-  },
-
-  hasData: function( elem ) {
-    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-    return !!elem && !isEmptyDataObject( elem );
-  },
-
-  data: function( elem, name, data ) {
-    return internalData( elem, name, data, false );
-  },
-
-  removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, false );
-  },
-
-  // For internal use only.
-  _data: function( elem, name, data ) {
-    return internalData( elem, name, data, true );
-  },
-  
-  _removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, true );
-  },
-
-  // A method for determining if a DOM node can handle the data expando
-  acceptData: function( elem ) {
-    var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
-    // nodes accept data unless otherwise specified; rejection can be conditional
-    return !noData || noData !== true && elem.getAttribute("classid") === noData;
-  }
-});
-
-jQuery.fn.extend({
-  data: function( key, value ) {
-    var attrs, name,
-      elem = this[0],
-      i = 0,
-      data = null;
-
-    // Gets all values
-    if ( key === undefined ) {
-      if ( this.length ) {
-        data = jQuery.data( elem );
-
-        if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-          attrs = elem.attributes;
-          for ( ; i < attrs.length; i++ ) {
-            name = attrs[i].name;
-
-            if ( !name.indexOf( "data-" ) ) {
-              name = jQuery.camelCase( name.substring(5) );
-
-              dataAttr( elem, name, data[ name ] );
-            }
-          }
-          jQuery._data( elem, "parsedAttrs", true );
-        }
-      }
-
-      return data;
-    }
-
-    // Sets multiple values
-    if ( typeof key === "object" ) {
-      return this.each(function() {
-        jQuery.data( this, key );
-      });
-    }
-
-    return jQuery.access( this, function( value ) {
-
-      if ( value === undefined ) {
-        // Try to fetch any internally stored data first
-        return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
-      }
-
-      this.each(function() {
-        jQuery.data( this, key, value );
-      });
-    }, null, value, arguments.length > 1, null, true );
-  },
-
-  removeData: function( key ) {
-    return this.each(function() {
-      jQuery.removeData( this, key );
-    });
-  }
-});
-
-function dataAttr( elem, key, data ) {
-  // If nothing was found internally, try to fetch any
-  // data from the HTML5 data-* attribute
-  if ( data === undefined && elem.nodeType === 1 ) {
-
-    var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
-    data = elem.getAttribute( name );
-
-    if ( typeof data === "string" ) {
-      try {
-        data = data === "true" ? true :
-        data === "false" ? false :
-        data === "null" ? null :
-        // Only convert to a number if it doesn't change the string
-        +data + "" === data ? +data :
-        rbrace.test( data ) ? jQuery.parseJSON( data ) :
-          data;
-      } catch( e ) {}
-
-      // Make sure we set the data so it isn't changed later
-      jQuery.data( elem, key, data );
-
-    } else {
-      data = undefined;
-    }
-  }
-
-  return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
-  var name;
-  for ( name in obj ) {
-
-    // if the public data object is empty, the private is still empty
-    if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-      continue;
-    }
-    if ( name !== "toJSON" ) {
-      return false;
-    }
-  }
-
-  return true;
-}
-jQuery.extend({
-  queue: function( elem, type, data ) {
-    var queue;
-
-    if ( elem ) {
-      type = ( type || "fx" ) + "queue";
-      queue = jQuery._data( elem, type );
-
-      // Speed up dequeue by getting out quickly if this is just a lookup
-      if ( data ) {
-        if ( !queue || jQuery.isArray(data) ) {
-          queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-        } else {
-          queue.push( data );
-        }
-      }
-      return queue || [];
-    }
-  },
-
-  dequeue: function( elem, type ) {
-    type = type || "fx";
-
-    var queue = jQuery.queue( elem, type ),
-      startLength = queue.length,
-      fn = queue.shift(),
-      hooks = jQuery._queueHooks( elem, type ),
-      next = function() {
-        jQuery.dequeue( elem, type );
-      };
-
-    // If the fx queue is dequeued, always remove the progress sentinel
-    if ( fn === "inprogress" ) {
-      fn = queue.shift();
-      startLength--;
-    }
-
-    hooks.cur = fn;
-    if ( fn ) {
-
-      // Add a progress sentinel to prevent the fx queue from being
-      // automatically dequeued
-      if ( type === "fx" ) {
-        queue.unshift( "inprogress" );
-      }
-
-      // clear up the last queue stop function
-      delete hooks.stop;
-      fn.call( elem, next, hooks );
-    }
-
-    if ( !startLength && hooks ) {
-      hooks.empty.fire();
-    }
-  },
-
-  // not intended for public consumption - generates a queueHooks object, or returns the current one
-  _queueHooks: function( elem, type ) {
-    var key = type + "queueHooks";
-    return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-      empty: jQuery.Callbacks("once memory").add(function() {
-        jQuery._removeData( elem, type + "queue" );
-        jQuery._removeData( elem, key );
-      })
-    });
-  }
-});
-
-jQuery.fn.extend({
-  queue: function( type, data ) {
-    var setter = 2;
-
-    if ( typeof type !== "string" ) {
-      data = type;
-      type = "fx";
-      setter--;
-    }
-
-    if ( arguments.length < setter ) {
-      return jQuery.queue( this[0], type );
-    }
-
-    return data === undefined ?
-      this :
-      this.each(function() {
-        var queue = jQuery.queue( this, type, data );
-
-        // ensure a hooks for this queue
-        jQuery._queueHooks( this, type );
-
-        if ( type === "fx" && queue[0] !== "inprogress" ) {
-          jQuery.dequeue( this, type );
-        }
-      });
-  },
-  dequeue: function( type ) {
-    return this.each(function() {
-      jQuery.dequeue( this, type );
-    });
-  },
-  // Based off of the plugin by Clint Helfers, with permission.
-  // http://blindsignals.com/index.php/2009/07/jquery-delay/
-  delay: function( time, type ) {
-    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-    type = type || "fx";
-
-    return this.queue( type, function( next, hooks ) {
-      var timeout = setTimeout( next, time );
-      hooks.stop = function() {
-        clearTimeout( timeout );
-      };
-    });
-  },
-  clearQueue: function( type ) {
-    return this.queue( type || "fx", [] );
-  },
-  // Get a promise resolved when queues of a certain type
-  // are emptied (fx is the type by default)
-  promise: function( type, obj ) {
-    var tmp,
-      count = 1,
-      defer = jQuery.Deferred(),
-      elements = this,
-      i = this.length,
-      resolve = function() {
-        if ( !( --count ) ) {
-          defer.resolveWith( elements, [ elements ] );
-        }
-      };
-
-    if ( typeof type !== "string" ) {
-      obj = type;
-      type = undefined;
-    }
-    type = type || "fx";
-
-    while( i-- ) {
-      tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-      if ( tmp && tmp.empty ) {
-        count++;
-        tmp.empty.add( resolve );
-      }
-    }
-    resolve();
-    return defer.promise( obj );
-  }
-});
-var nodeHook, boolHook,
-  rclass = /[\t\r\n]/g,
-  rreturn = /\r/g,
-  rfocusable = /^(?:input|select|textarea|button|object)$/i,
-  rclickable = /^(?:a|area)$/i,
-  rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
-  ruseDefault = /^(?:checked|selected)$/i,
-  getSetAttribute = jQuery.support.getSetAttribute,
-  getSetInput = jQuery.support.input;
-
-jQuery.fn.extend({
-  attr: function( name, value ) {
-    return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
-  },
-
-  removeAttr: function( name ) {
-    return this.each(function() {
-      jQuery.removeAttr( this, name );
-    });
-  },
-
-  prop: function( name, value ) {
-    return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
-  },
-
-  removeProp: function( name ) {
-    name = jQuery.propFix[ name ] || name;
-    return this.each(function() {
-      // try/catch handles cases where IE balks (such as removing a property on window)
-      try {
-        this[ name ] = undefined;
-        delete this[ name ];
-      } catch( e ) {}
-    });
-  },
-
-  addClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).addClass( value.call( this, j, this.className ) );
-      });
-    }
-
-    if ( proceed ) {
-      // The disjunction here is for better compressibility (see removeClass)
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          " "
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-              cur += clazz + " ";
-            }
-          }
-          elem.className = jQuery.trim( cur );
-
-        }
-      }
-    }
-
-    return this;
-  },
-
-  removeClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = arguments.length === 0 || typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).removeClass( value.call( this, j, this.className ) );
-      });
-    }
-    if ( proceed ) {
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        // This expression is here for better compressibility (see addClass)
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          ""
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            // Remove *all* instances
-            while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-              cur = cur.replace( " " + clazz + " ", " " );
-            }
-          }
-          elem.className = value ? jQuery.trim( cur ) : "";
-        }
-      }
-    }
-
-    return this;
-  },
-
-  toggleClass: function( value, stateVal ) {
-    var type = typeof value,
-      isBool = typeof stateVal === "boolean";
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( i ) {
-        jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-      });
-    }
-
-    return this.each(function() {
-      if ( type === "string" ) {
-        // toggle individual class names
-        var className,
-          i = 0,
-          self = jQuery( this ),
-          state = stateVal,
-          classNames = value.match( core_rnotwhite ) || [];
-
-        while ( (className = classNames[ i++ ]) ) {
-          // check each className given, space separated list
-          state = isBool ? state : !self.hasClass( className );
-          self[ state ? "addClass" : "removeClass" ]( className );
-        }
-
-      // Toggle whole class name
-      } else if ( type === "undefined" || type === "boolean" ) {
-        if ( this.className ) {
-          // store className if set
-          jQuery._data( this, "__className__", this.className );
-        }
-
-        // If the element has a class name or if we're passed "false",
-        // then remove the whole classname (if there was one, the above saved it).
-        // Otherwise bring back whatever was previously saved (if anything),
-        // falling back to the empty string if nothing was stored.
-        this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-      }
-    });
-  },
-
-  hasClass: function( selector ) {
-    var className = " " + selector + " ",
-      i = 0,
-      l = this.length;
-    for ( ; i < l; i++ ) {
-      if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-        return true;
-      }
-    }
-
-    return false;
-  },
-
-  val: function( value ) {
-    var hooks, ret, isFunction,
-      elem = this[0];
-
-    if ( !arguments.length ) {
-      if ( elem ) {
-        hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-          return ret;
-        }
-
-        ret = elem.value;
-
-        return typeof ret === "string" ?
-          // handle most common string cases
-          ret.replace(rreturn, "") :
-          // handle cases where value is null/undef or number
-          ret == null ? "" : ret;
-      }
-
-      return;
-    }
-
-    isFunction = jQuery.isFunction( value );
-
-    return this.each(function( i ) {
-      var val,
-        self = jQuery(this);
-
-      if ( this.nodeType !== 1 ) {
-        return;
-      }
-
-      if ( isFunction ) {
-        val = value.call( this, i, self.val() );
-      } else {
-        val = value;
-      }
-
-      // Treat null/undefined as ""; convert numbers to string
-      if ( val == null ) {
-        val = "";
-      } else if ( typeof val === "number" ) {
-        val += "";
-      } else if ( jQuery.isArray( val ) ) {
-        val = jQuery.map(val, function ( value ) {
-          return value == null ? "" : value + "";
-        });
-      }
-
-      hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-      // If set returns undefined, fall back to normal setting
-      if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-        this.value = val;
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  valHooks: {
-    option: {
-      get: function( elem ) {
-        // attributes.value is undefined in Blackberry 4.7 but
-        // uses .value. See #6932
-        var val = elem.attributes.value;
-        return !val || val.specified ? elem.value : elem.text;
-      }
-    },
-    select: {
-      get: function( elem ) {
-        var value, option,
-          options = elem.options,
-          index = elem.selectedIndex,
-          one = elem.type === "select-one" || index < 0,
-          values = one ? null : [],
-          max = one ? index + 1 : options.length,
-          i = index < 0 ?
-            max :
-            one ? index : 0;
-
-        // Loop through all the selected options
-        for ( ; i < max; i++ ) {
-          option = options[ i ];
-
-          // oldIE doesn't update selected after form reset (#2551)
-          if ( ( option.selected || i === index ) &&
-              // Don't return options that are disabled or in a disabled optgroup
-              ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-              ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-            // Get the specific value for the option
-            value = jQuery( option ).val();
-
-            // We don't need an array for one selects
-            if ( one ) {
-              return value;
-            }
-
-            // Multi-Selects return an array
-            values.push( value );
-          }
-        }
-
-        return values;
-      },
-
-      set: function( elem, value ) {
-        var values = jQuery.makeArray( value );
-
-        jQuery(elem).find("option").each(function() {
-          this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
-        });
-
-        if ( !values.length ) {
-          elem.selectedIndex = -1;
-        }
-        return values;
-      }
-    }
-  },
-
-  attr: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set attributes on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    // Fallback to prop when attributes are not supported
-    if ( typeof elem.getAttribute === "undefined" ) {
-      return jQuery.prop( elem, name, value );
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    // All attributes are lowercase
-    // Grab necessary hook if one is defined
-    if ( notxml ) {
-      name = name.toLowerCase();
-      hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
-    }
-
-    if ( value !== undefined ) {
-
-      if ( value === null ) {
-        jQuery.removeAttr( elem, name );
-
-      } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        elem.setAttribute( name, value + "" );
-        return value;
-      }
-
-    } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-      return ret;
-
-    } else {
-
-      // In IE9+, Flash objects don't have .getAttribute (#12945)
-      // Support: IE9+
-      if ( typeof elem.getAttribute !== "undefined" ) {
-        ret =  elem.getAttribute( name );
-      }
-
-      // Non-existent attributes return null, we normalize to undefined
-      return ret == null ?
-        undefined :
-        ret;
-    }
-  },
-
-  removeAttr: function( elem, value ) {
-    var name, propName,
-      i = 0,
-      attrNames = value && value.match( core_rnotwhite );
-
-    if ( attrNames && elem.nodeType === 1 ) {
-      while ( (name = attrNames[i++]) ) {
-        propName = jQuery.propFix[ name ] || name;
-
-        // Boolean attributes get special treatment (#10870)
-        if ( rboolean.test( name ) ) {
-          // Set corresponding property to false for boolean attributes
-          // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
-          if ( !getSetAttribute && ruseDefault.test( name ) ) {
-            elem[ jQuery.camelCase( "default-" + name ) ] =
-              elem[ propName ] = false;
-          } else {
-            elem[ propName ] = false;
-          }
-
-        // See #9699 for explanation of this approach (setting first, then removal)
-        } else {
-          jQuery.attr( elem, name, "" );
-        }
-
-        elem.removeAttribute( getSetAttribute ? name : propName );
-      }
-    }
-  },
-
-  attrHooks: {
-    type: {
-      set: function( elem, value ) {
-        if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-          // Setting the type on a radio button after the value resets the value in IE6-9
-          // Reset value to default in case type is set after value during creation
-          var val = elem.value;
-          elem.setAttribute( "type", value );
-          if ( val ) {
-            elem.value = val;
-          }
-          return value;
-        }
-      }
-    }
-  },
-
-  propFix: {
-    tabindex: "tabIndex",
-    readonly: "readOnly",
-    "for": "htmlFor",
-    "class": "className",
-    maxlength: "maxLength",
-    cellspacing: "cellSpacing",
-    cellpadding: "cellPadding",
-    rowspan: "rowSpan",
-    colspan: "colSpan",
-    usemap: "useMap",
-    frameborder: "frameBorder",
-    contenteditable: "contentEditable"
-  },
-
-  prop: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set properties on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    if ( notxml ) {
-      // Fix name and attach hooks
-      name = jQuery.propFix[ name ] || name;
-      hooks = jQuery.propHooks[ name ];
-    }
-
-    if ( value !== undefined ) {
-      if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        return ( elem[ name ] = value );
-      }
-
-    } else {
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-        return ret;
-
-      } else {
-        return elem[ name ];
-      }
-    }
-  },
-
-  propHooks: {
-    tabIndex: {
-      get: function( elem ) {
-        // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-        // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-        var attributeNode = elem.getAttributeNode("tabindex");
-
-        return attributeNode && attributeNode.specified ?
-          parseInt( attributeNode.value, 10 ) :
-          rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-            0 :
-            undefined;
-      }
-    }
-  }
-});
-
-// Hook for boolean attributes
-boolHook = {
-  get: function( elem, name ) {
-    var
-      // Use .prop to determine if this attribute is understood as boolean
-      prop = jQuery.prop( elem, name ),
-
-      // Fetch it accordingly
-      attr = typeof prop === "boolean" && elem.getAttribute( name ),
-      detail = typeof prop === "boolean" ?
-
-        getSetInput && getSetAttribute ?
-          attr != null :
-          // oldIE fabricates an empty string for missing boolean attributes
-          // and conflates checked/selected into attroperties
-          ruseDefault.test( name ) ?
-            elem[ jQuery.camelCase( "default-" + name ) ] :
-            !!attr :
-
-        // fetch an attribute node for properties not recognized as boolean
-        elem.getAttributeNode( name );
-
-    return detail && detail.value !== false ?
-      name.toLowerCase() :
-      undefined;
-  },
-  set: function( elem, value, name ) {
-    if ( value === false ) {
-      // Remove boolean attributes when set to false
-      jQuery.removeAttr( elem, name );
-    } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-      // IE<8 needs the *property* name
-      elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
-    // Use defaultChecked and defaultSelected for oldIE
-    } else {
-      elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-    }
-
-    return name;
-  }
-};
-
-// fix oldIE value attroperty
-if ( !getSetInput || !getSetAttribute ) {
-  jQuery.attrHooks.value = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return jQuery.nodeName( elem, "input" ) ?
-
-        // Ignore the value *property* by using defaultValue
-        elem.defaultValue :
-
-        ret && ret.specified ? ret.value : undefined;
-    },
-    set: function( elem, value, name ) {
-      if ( jQuery.nodeName( elem, "input" ) ) {
-        // Does not return so that setAttribute is also used
-        elem.defaultValue = value;
-      } else {
-        // Use nodeHook if defined (#1954); otherwise setAttribute is fine
-        return nodeHook && nodeHook.set( elem, value, name );
-      }
-    }
-  };
-}
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
-  // Use this for any attribute in IE6/7
-  // This fixes almost every IE6/7 issue
-  nodeHook = jQuery.valHooks.button = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
-        ret.value :
-        undefined;
-    },
-    set: function( elem, value, name ) {
-      // Set the existing or create a new attribute node
-      var ret = elem.getAttributeNode( name );
-      if ( !ret ) {
-        elem.setAttributeNode(
-          (ret = elem.ownerDocument.createAttribute( name ))
-        );
-      }
-
-      ret.value = value += "";
-
-      // Break association with cloned elements by also using setAttribute (#9646)
-      return name === "value" || value === elem.getAttribute( name ) ?
-        value :
-        undefined;
-    }
-  };
-
-  // Set contenteditable to false on removals(#10429)
-  // Setting to empty string throws an error as an invalid value
-  jQuery.attrHooks.contenteditable = {
-    get: nodeHook.get,
-    set: function( elem, value, name ) {
-      nodeHook.set( elem, value === "" ? false : value, name );
-    }
-  };
-
-  // Set width and height to auto instead of 0 on empty string( Bug #8150 )
-  // This is for removals
-  jQuery.each([ "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      set: function( elem, value ) {
-        if ( value === "" ) {
-          elem.setAttribute( name, "auto" );
-          return value;
-        }
-      }
-    });
-  });
-}
-
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !jQuery.support.hrefNormalized ) {
-  jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      get: function( elem ) {
-        var ret = elem.getAttribute( name, 2 );
-        return ret == null ? undefined : ret;
-      }
-    });
-  });
-
-  // href/src property should get the full normalized URL (#10299/#12915)
-  jQuery.each([ "href", "src" ], function( i, name ) {
-    jQuery.propHooks[ name ] = {
-      get: function( elem ) {
-        return elem.getAttribute( name, 4 );
-      }
-    };
-  });
-}
-
-if ( !jQuery.support.style ) {
-  jQuery.attrHooks.style = {
-    get: function( elem ) {
-      // Return undefined in the case of empty string
-      // Note: IE uppercases css property names, but if we were to .toLowerCase()
-      // .cssText, that would destroy case senstitivity in URL's, like in "background"
-      return elem.style.cssText || undefined;
-    },
-    set: function( elem, value ) {
-      return ( elem.style.cssText = value + "" );
-    }
-  };
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
-  jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
-    get: function( elem ) {
-      var parent = elem.parentNode;
-
-      if ( parent ) {
-        parent.selectedIndex;
-
-        // Make sure that it also works with optgroups, see #5701
-        if ( parent.parentNode ) {
-          parent.parentNode.selectedIndex;
-        }
-      }
-      return null;
-    }
-  });
-}
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
-  jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
-  jQuery.each([ "radio", "checkbox" ], function() {
-    jQuery.valHooks[ this ] = {
-      get: function( elem ) {
-        // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-        return elem.getAttribute("value") === null ? "on" : elem.value;
-      }
-    };
-  });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
-  jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
-    set: function( elem, value ) {
-      if ( jQuery.isArray( value ) ) {
-        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-      }
-    }
-  });
-});
-var rformElems = /^(?:input|select|textarea)$/i,
-  rkeyEvent = /^key/,
-  rmouseEvent = /^(?:mouse|contextmenu)|click/,
-  rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-  rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-  return true;
-}
-
-function returnFalse() {
-  return false;
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-  global: {},
-
-  add: function( elem, types, handler, data, selector ) {
-
-    var handleObjIn, eventHandle, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      // Don't attach events to noData or text/comment nodes (but allow plain objects)
-      elemData = elem.nodeType !== 3 && elem.nodeType !== 8 && jQuery._data( elem );
-
-    if ( !elemData ) {
-      return;
-    }
-
-    // Caller can pass in an object of custom data in lieu of the handler
-    if ( handler.handler ) {
-      handleObjIn = handler;
-      handler = handleObjIn.handler;
-      selector = handleObjIn.selector;
-    }
-
-    // Make sure that the handler has a unique ID, used to find/remove it later
-    if ( !handler.guid ) {
-      handler.guid = jQuery.guid++;
-    }
-
-    // Init the element's event structure and main handler, if this is the first
-    if ( !(events = elemData.events) ) {
-      events = elemData.events = {};
-    }
-    if ( !(eventHandle = elemData.handle) ) {
-      eventHandle = elemData.handle = function( e ) {
-        // Discard the second event of a jQuery.event.trigger() and
-        // when an event is called after a page has unloaded
-        return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
-          jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-          undefined;
-      };
-      // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-      eventHandle.elem = elem;
-    }
-
-    // Handle multiple events separated by a space
-    // jQuery(...).bind("mouseover mouseout", fn);
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // If event changes its type, use the special event handlers for the changed type
-      special = jQuery.event.special[ type ] || {};
-
-      // If selector defined, determine special event api type, otherwise given type
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-
-      // Update special based on newly reset type
-      special = jQuery.event.special[ type ] || {};
-
-      // handleObj is passed to all event handlers
-      handleObj = jQuery.extend({
-        type: type,
-        origType: origType,
-        data: data,
-        handler: handler,
-        guid: handler.guid,
-        selector: selector,
-        needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-        namespace: namespaces.join(".")
-      }, handleObjIn );
-
-      // Init the event handler queue if we're the first
-      if ( !(handlers = events[ type ]) ) {
-        handlers = events[ type ] = [];
-        handlers.delegateCount = 0;
-
-        // Only use addEventListener/attachEvent if the special events handler returns false
-        if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-          // Bind the global event handler to the element
-          if ( elem.addEventListener ) {
-            elem.addEventListener( type, eventHandle, false );
-
-          } else if ( elem.attachEvent ) {
-            elem.attachEvent( "on" + type, eventHandle );
-          }
-        }
-      }
-
-      if ( special.add ) {
-        special.add.call( elem, handleObj );
-
-        if ( !handleObj.handler.guid ) {
-          handleObj.handler.guid = handler.guid;
-        }
-      }
-
-      // Add to the element's handler list, delegates in front
-      if ( selector ) {
-        handlers.splice( handlers.delegateCount++, 0, handleObj );
-      } else {
-        handlers.push( handleObj );
-      }
-
-      // Keep track of which events have ever been used, for event optimization
-      jQuery.event.global[ type ] = true;
-    }
-
-    // Nullify elem to prevent memory leaks in IE
-    elem = null;
-  },
-
-  // Detach an event or set of events from an element
-  remove: function( elem, types, handler, selector, mappedTypes ) {
-
-    var j, origCount, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
-    if ( !elemData || !(events = elemData.events) ) {
-      return;
-    }
-
-    // Once for each type.namespace in types; type may be omitted
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // Unbind all events (on this namespace, if provided) for the element
-      if ( !type ) {
-        for ( type in events ) {
-          jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-        }
-        continue;
-      }
-
-      special = jQuery.event.special[ type ] || {};
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-      handlers = events[ type ] || [];
-      tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-      // Remove matching events
-      origCount = j = handlers.length;
-      while ( j-- ) {
-        handleObj = handlers[ j ];
-
-        if ( ( mappedTypes || origType === handleObj.origType ) &&
-          ( !handler || handler.guid === handleObj.guid ) &&
-          ( !tmp || tmp.test( handleObj.namespace ) ) &&
-          ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-          handlers.splice( j, 1 );
-
-          if ( handleObj.selector ) {
-            handlers.delegateCount--;
-          }
-          if ( special.remove ) {
-            special.remove.call( elem, handleObj );
-          }
-        }
-      }
-
-      // Remove generic event handler if we removed something and no more handlers exist
-      // (avoids potential for endless recursion during removal of special event handlers)
-      if ( origCount && !handlers.length ) {
-        if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-          jQuery.removeEvent( elem, type, elemData.handle );
-        }
-
-        delete events[ type ];
-      }
-    }
-
-    // Remove the expando if it's no longer used
-    if ( jQuery.isEmptyObject( events ) ) {
-      delete elemData.handle;
-
-      // removeData also checks for emptiness and clears the expando if empty
-      // so use it instead of delete
-      jQuery._removeData( elem, "events" );
-    }
-  },
-
-  trigger: function( event, data, elem, onlyHandlers ) {
-
-    var i, cur, tmp, bubbleType, ontype, handle, special,
-      eventPath = [ elem || document ],
-      type = event.type || event,
-      namespaces = event.namespace ? event.namespace.split(".") : [];
-
-    cur = tmp = elem = elem || document;
-
-    // Don't do events on text and comment nodes
-    if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-      return;
-    }
-
-    // focus/blur morphs to focusin/out; ensure we're not firing them right now
-    if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-      return;
-    }
-
-    if ( type.indexOf(".") >= 0 ) {
-      // Namespaced trigger; create a regexp to match event type in handle()
-      namespaces = type.split(".");
-      type = namespaces.shift();
-      namespaces.sort();
-    }
-    ontype = type.indexOf(":") < 0 && "on" + type;
-
-    // Caller can pass in a jQuery.Event object, Object, or just an event type string
-    event = event[ jQuery.expando ] ?
-      event :
-      new jQuery.Event( type, typeof event === "object" && event );
-
-    event.isTrigger = true;
-    event.namespace = namespaces.join(".");
-    event.namespace_re = event.namespace ?
-      new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-      null;
-
-    // Clean up the event in case it is being reused
-    event.result = undefined;
-    if ( !event.target ) {
-      event.target = elem;
-    }
-
-    // Clone any incoming data and prepend the event, creating the handler arg list
-    data = data == null ?
-      [ event ] :
-      jQuery.makeArray( data, [ event ] );
-
-    // Allow special events to draw outside the lines
-    special = jQuery.event.special[ type ] || {};
-    if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-      return;
-    }
-
-    // Determine event propagation path in advance, per W3C events spec (#9951)
-    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-    if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-      bubbleType = special.delegateType || type;
-      if ( !rfocusMorph.test( bubbleType + type ) ) {
-        cur = cur.parentNode;
-      }
-      for ( ; cur; cur = cur.parentNode ) {
-        eventPath.push( cur );
-        tmp = cur;
-      }
-
-      // Only add window if we got to document (e.g., not plain obj or detached DOM)
-      if ( tmp === (elem.ownerDocument || document) ) {
-        eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-      }
-    }
-
-    // Fire handlers on the event path
-    i = 0;
-    while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-      event.type = i > 1 ?
-        bubbleType :
-        special.bindType || type;
-
-      // jQuery handler
-      handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-      if ( handle ) {
-        handle.apply( cur, data );
-      }
-
-      // Native handler
-      handle = ontype && cur[ ontype ];
-      if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
-        event.preventDefault();
-      }
-    }
-    event.type = type;
-
-    // If nobody prevented the default action, do it now
-    if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-      if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
-        !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
-
-        // Call a native DOM method on the target with the same name name as the event.
-        // Can't use an .isFunction() check here because IE6/7 fails that test.
-        // Don't do default actions on window, that's where global variables be (#6170)
-        if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
-          // Don't re-trigger an onFOO event when we call its FOO() method
-          tmp = elem[ ontype ];
-
-          if ( tmp ) {
-            elem[ ontype ] = null;
-          }
-
-          // Prevent re-triggering of the same event, since we already bubbled it above
-          jQuery.event.triggered = type;
-          try {
-            elem[ type ]();
-          } catch ( e ) {
-            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-          }
-          jQuery.event.triggered = undefined;
-
-          if ( tmp ) {
-            elem[ ontype ] = tmp;
-          }
-        }
-      }
-    }
-
-    return event.result;
-  },
-
-  dispatch: function( event ) {
-
-    // Make a writable jQuery.Event from the native event object
-    event = jQuery.event.fix( event );
-
-    var i, j, ret, matched, handleObj,
-      handlerQueue = [],
-      args = core_slice.call( arguments ),
-      handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-      special = jQuery.event.special[ event.type ] || {};
-
-    // Use the fix-ed jQuery.Event rather than the (read-only) native event
-    args[0] = event;
-    event.delegateTarget = this;
-
-    // Call the preDispatch hook for the mapped type, and let it bail if desired
-    if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-      return;
-    }
-
-    // Determine handlers
-    handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-    // Run delegates first; they may want to stop propagation beneath us
-    i = 0;
-    while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-      event.currentTarget = matched.elem;
-
-      j = 0;
-      while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-        // Triggered event must either 1) have no namespace, or
-        // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-        if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-          event.handleObj = handleObj;
-          event.data = handleObj.data;
-
-          ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-              .apply( matched.elem, args );
-
-          if ( ret !== undefined ) {
-            if ( (event.result = ret) === false ) {
-              event.preventDefault();
-              event.stopPropagation();
-            }
-          }
-        }
-      }
-    }
-
-    // Call the postDispatch hook for the mapped type
-    if ( special.postDispatch ) {
-      special.postDispatch.call( this, event );
-    }
-
-    return event.result;
-  },
-
-  handlers: function( event, handlers ) {
-    var i, matches, sel, handleObj,
-      handlerQueue = [],
-      delegateCount = handlers.delegateCount,
-      cur = event.target;
-
-    // Find delegate handlers
-    // Black-hole SVG <use> instance trees (#13180)
-    // Avoid non-left-click bubbling in Firefox (#3861)
-    if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-      for ( ; cur != this; cur = cur.parentNode || this ) {
-
-        // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-        if ( cur.disabled !== true || event.type !== "click" ) {
-          matches = [];
-          for ( i = 0; i < delegateCount; i++ ) {
-            handleObj = handlers[ i ];
-
-            // Don't conflict with Object.prototype properties (#13203)
-            sel = handleObj.selector + " ";
-
-            if ( matches[ sel ] === undefined ) {
-              matches[ sel ] = handleObj.needsContext ?
-                jQuery( sel, this ).index( cur ) >= 0 :
-                jQuery.find( sel, this, null, [ cur ] ).length;
-            }
-            if ( matches[ sel ] ) {
-              matches.push( handleObj );
-            }
-          }
-          if ( matches.length ) {
-            handlerQueue.push({ elem: cur, handlers: matches });
-          }
-        }
-      }
-    }
-
-    // Add the remaining (directly-bound) handlers
-    if ( delegateCount < handlers.length ) {
-      handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-    }
-
-    return handlerQueue;
-  },
-
-  fix: function( event ) {
-    if ( event[ jQuery.expando ] ) {
-      return event;
-    }
-
-    // Create a writable copy of the event object and normalize some properties
-    var i, prop,
-      originalEvent = event,
-      fixHook = jQuery.event.fixHooks[ event.type ] || {},
-      copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-    event = new jQuery.Event( originalEvent );
-
-    i = copy.length;
-    while ( i-- ) {
-      prop = copy[ i ];
-      event[ prop ] = originalEvent[ prop ];
-    }
-
-    // Support: IE<9
-    // Fix target property (#1925)
-    if ( !event.target ) {
-      event.target = originalEvent.srcElement || document;
-    }
-
-    // Support: Chrome 23+, Safari?
-    // Target should not be a text node (#504, #13143)
-    if ( event.target.nodeType === 3 ) {
-      event.target = event.target.parentNode;
-    }
-
-    // Support: IE<9
-    // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-    event.metaKey = !!event.metaKey;
-
-    return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-  },
-
-  // Includes some event props shared by KeyEvent and MouseEvent
-  props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-  fixHooks: {},
-
-  keyHooks: {
-    props: "char charCode key keyCode".split(" "),
-    filter: function( event, original ) {
-
-      // Add which for key events
-      if ( event.which == null ) {
-        event.which = original.charCode != null ? original.charCode : original.keyCode;
-      }
-
-      return event;
-    }
-  },
-
-  mouseHooks: {
-    props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-    filter: function( event, original ) {
-      var eventDoc, doc, body,
-        button = original.button,
-        fromElement = original.fromElement;
-
-      // Calculate pageX/Y if missing and clientX/Y available
-      if ( event.pageX == null && original.clientX != null ) {
-        eventDoc = event.target.ownerDocument || document;
-        doc = eventDoc.documentElement;
-        body = eventDoc.body;
-
-        event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-        event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-      }
-
-      // Add relatedTarget, if necessary
-      if ( !event.relatedTarget && fromElement ) {
-        event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-      }
-
-      // Add which for click: 1 === left; 2 === middle; 3 === right
-      // Note: button is not normalized, so don't use it
-      if ( !event.which && button !== undefined ) {
-        event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-      }
-
-      return event;
-    }
-  },
-
-  special: {
-    load: {
-      // Prevent triggered image.load events from bubbling to window.load
-      noBubble: true
-    },
-    click: {
-      // For checkbox, fire native event so checked state will be right
-      trigger: function() {
-        if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-          this.click();
-          return false;
-        }
-      }
-    },
-    focus: {
-      // Fire native event if possible so blur/focus sequence is correct
-      trigger: function() {
-        if ( this !== document.activeElement && this.focus ) {
-          try {
-            this.focus();
-            return false;
-          } catch ( e ) {
-            // Support: IE<9
-            // If we error on focus to hidden element (#1486, #12518),
-            // let .trigger() run the handlers
-          }
-        }
-      },
-      delegateType: "focusin"
-    },
-    blur: {
-      trigger: function() {
-        if ( this === document.activeElement && this.blur ) {
-          this.blur();
-          return false;
-        }
-      },
-      delegateType: "focusout"
-    },
-
-    beforeunload: {
-      postDispatch: function( event ) {
-
-        // Even when returnValue equals to undefined Firefox will still show alert
-        if ( event.result !== undefined ) {
-          event.originalEvent.returnValue = event.result;
-        }
-      }
-    }
-  },
-
-  simulate: function( type, elem, event, bubble ) {
-    // Piggyback on a donor event to simulate a different one.
-    // Fake originalEvent to avoid donor's stopPropagation, but if the
-    // simulated event prevents default then we do the same on the donor.
-    var e = jQuery.extend(
-      new jQuery.Event(),
-      event,
-      { type: type,
-        isSimulated: true,
-        originalEvent: {}
-      }
-    );
-    if ( bubble ) {
-      jQuery.event.trigger( e, null, elem );
-    } else {
-      jQuery.event.dispatch.call( elem, e );
-    }
-    if ( e.isDefaultPrevented() ) {
-      event.preventDefault();
-    }
-  }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
-  function( elem, type, handle ) {
-    if ( elem.removeEventListener ) {
-      elem.removeEventListener( type, handle, false );
-    }
-  } :
-  function( elem, type, handle ) {
-    var name = "on" + type;
-
-    if ( elem.detachEvent ) {
-
-      // #8545, #7054, preventing memory leaks for custom events in IE6-8
-      // detachEvent needed property on element, by name of that event, to properly expose it to GC
-      if ( typeof elem[ name ] === "undefined" ) {
-        elem[ name ] = null;
-      }
-
-      elem.detachEvent( name, handle );
-    }
-  };
-
-jQuery.Event = function( src, props ) {
-  // Allow instantiation without the 'new' keyword
-  if ( !(this instanceof jQuery.Event) ) {
-    return new jQuery.Event( src, props );
-  }
-
-  // Event object
-  if ( src && src.type ) {
-    this.originalEvent = src;
-    this.type = src.type;
-
-    // Events bubbling up the document may have been marked as prevented
-    // by a handler lower down the tree; reflect the correct value.
-    this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
-      src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
-  // Event type
-  } else {
-    this.type = src;
-  }
-
-  // Put explicitly provided properties onto the event object
-  if ( props ) {
-    jQuery.extend( this, props );
-  }
-
-  // Create a timestamp if incoming event doesn't have one
-  this.timeStamp = src && src.timeStamp || jQuery.now();
-
-  // Mark it as fixed
-  this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-  isDefaultPrevented: returnFalse,
-  isPropagationStopped: returnFalse,
-  isImmediatePropagationStopped: returnFalse,
-
-  preventDefault: function() {
-    var e = this.originalEvent;
-
-    this.isDefaultPrevented = returnTrue;
-    if ( !e ) {
-      return;
-    }
-
-    // If preventDefault exists, run it on the original event
-    if ( e.preventDefault ) {
-      e.preventDefault();
-
-    // Support: IE
-    // Otherwise set the returnValue property of the original event to false
-    } else {
-      e.returnValue = false;
-    }
-  },
-  stopPropagation: function() {
-    var e = this.originalEvent;
-
-    this.isPropagationStopped = returnTrue;
-    if ( !e ) {
-      return;
-    }
-    // If stopPropagation exists, run it on the original event
-    if ( e.stopPropagation ) {
-      e.stopPropagation();
-    }
-
-    // Support: IE
-    // Set the cancelBubble property of the original event to true
-    e.cancelBubble = true;
-  },
-  stopImmediatePropagation: function() {
-    this.isImmediatePropagationStopped = returnTrue;
-    this.stopPropagation();
-  }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
-  mouseenter: "mouseover",
-  mouseleave: "mouseout"
-}, function( orig, fix ) {
-  jQuery.event.special[ orig ] = {
-    delegateType: fix,
-    bindType: fix,
-
-    handle: function( event ) {
-      var ret,
-        target = this,
-        related = event.relatedTarget,
-        handleObj = event.handleObj;
-
-      // For mousenter/leave call the handler if related is outside the target.
-      // NB: No relatedTarget if the mouse left/entered the browser window
-      if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-        event.type = handleObj.origType;
-        ret = handleObj.handler.apply( this, arguments );
-        event.type = fix;
-      }
-      return ret;
-    }
-  };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
-  jQuery.event.special.submit = {
-    setup: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Lazy-add a submit handler when a descendant form may potentially be submitted
-      jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-        // Node name check avoids a VML-related crash in IE (#9807)
-        var elem = e.target,
-          form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-        if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-          jQuery.event.add( form, "submit._submit", function( event ) {
-            event._submit_bubble = true;
-          });
-          jQuery._data( form, "submitBubbles", true );
-        }
-      });
-      // return undefined since we don't need an event listener
-    },
-
-    postDispatch: function( event ) {
-      // If form was submitted by the user, bubble the event up the tree
-      if ( event._submit_bubble ) {
-        delete event._submit_bubble;
-        if ( this.parentNode && !event.isTrigger ) {
-          jQuery.event.simulate( "submit", this.parentNode, event, true );
-        }
-      }
-    },
-
-    teardown: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-      jQuery.event.remove( this, "._submit" );
-    }
-  };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
-  jQuery.event.special.change = {
-
-    setup: function() {
-
-      if ( rformElems.test( this.nodeName ) ) {
-        // IE doesn't fire change on a check/radio until blur; trigger it on click
-        // after a propertychange. Eat the blur-change in special.change.handle.
-        // This still fires onchange a second time for check/radio after blur.
-        if ( this.type === "checkbox" || this.type === "radio" ) {
-          jQuery.event.add( this, "propertychange._change", function( event ) {
-            if ( event.originalEvent.propertyName === "checked" ) {
-              this._just_changed = true;
-            }
-          });
-          jQuery.event.add( this, "click._change", function( event ) {
-            if ( this._just_changed && !event.isTrigger ) {
-              this._just_changed = false;
-            }
-            // Allow triggered, simulated change events (#11500)
-            jQuery.event.simulate( "change", this, event, true );
-          });
-        }
-        return false;
-      }
-      // Delegated event; lazy-add a change handler on descendant inputs
-      jQuery.event.add( this, "beforeactivate._change", function( e ) {
-        var elem = e.target;
-
-        if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-          jQuery.event.add( elem, "change._change", function( event ) {
-            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-              jQuery.event.simulate( "change", this.parentNode, event, true );
-            }
-          });
-          jQuery._data( elem, "changeBubbles", true );
-        }
-      });
-    },
-
-    handle: function( event ) {
-      var elem = event.target;
-
-      // Swallow native change events from checkbox/radio, we already triggered them above
-      if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-        return event.handleObj.handler.apply( this, arguments );
-      }
-    },
-
-    teardown: function() {
-      jQuery.event.remove( this, "._change" );
-
-      return !rformElems.test( this.nodeName );
-    }
-  };
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
-  jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-    // Attach a single capturing handler while someone wants focusin/focusout
-    var attaches = 0,
-      handler = function( event ) {
-        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-      };
-
-    jQuery.event.special[ fix ] = {
-      setup: function() {
-        if ( attaches++ === 0 ) {
-          document.addEventListener( orig, handler, true );
-        }
-      },
-      teardown: function() {
-        if ( --attaches === 0 ) {
-          document.removeEventListener( orig, handler, true );
-        }
-      }
-    };
-  });
-}
-
-jQuery.fn.extend({
-
-  on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-    var origFn, type;
-
-    // Types can be a map of types/handlers
-    if ( typeof types === "object" ) {
-      // ( types-Object, selector, data )
-      if ( typeof selector !== "string" ) {
-        // ( types-Object, data )
-        data = data || selector;
-        selector = undefined;
-      }
-      for ( type in types ) {
-        this.on( type, selector, data, types[ type ], one );
-      }
-      return this;
-    }
-
-    if ( data == null && fn == null ) {
-      // ( types, fn )
-      fn = selector;
-      data = selector = undefined;
-    } else if ( fn == null ) {
-      if ( typeof selector === "string" ) {
-        // ( types, selector, fn )
-        fn = data;
-        data = undefined;
-      } else {
-        // ( types, data, fn )
-        fn = data;
-        data = selector;
-        selector = undefined;
-      }
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    } else if ( !fn ) {
-      return this;
-    }
-
-    if ( one === 1 ) {
-      origFn = fn;
-      fn = function( event ) {
-        // Can use an empty set, since event contains the info
-        jQuery().off( event );
-        return origFn.apply( this, arguments );
-      };
-      // Use same guid so caller can remove using origFn
-      fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-    }
-    return this.each( function() {
-      jQuery.event.add( this, types, fn, data, selector );
-    });
-  },
-  one: function( types, selector, data, fn ) {
-    return this.on( types, selector, data, fn, 1 );
-  },
-  off: function( types, selector, fn ) {
-    var handleObj, type;
-    if ( types && types.preventDefault && types.handleObj ) {
-      // ( event )  dispatched jQuery.Event
-      handleObj = types.handleObj;
-      jQuery( types.delegateTarget ).off(
-        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-        handleObj.selector,
-        handleObj.handler
-      );
-      return this;
-    }
-    if ( typeof types === "object" ) {
-      // ( types-object [, selector] )
-      for ( type in types ) {
-        this.off( type, selector, types[ type ] );
-      }
-      return this;
-    }
-    if ( selector === false || typeof selector === "function" ) {
-      // ( types [, fn] )
-      fn = selector;
-      selector = undefined;
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    }
-    return this.each(function() {
-      jQuery.event.remove( this, types, fn, selector );
-    });
-  },
-
-  bind: function( types, data, fn ) {
-    return this.on( types, null, data, fn );
-  },
-  unbind: function( types, fn ) {
-    return this.off( types, null, fn );
-  },
-
-  delegate: function( selector, types, data, fn ) {
-    return this.on( types, selector, data, fn );
-  },
-  undelegate: function( selector, types, fn ) {
-    // ( namespace ) or ( selector, types [, fn] )
-    return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-  },
-
-  trigger: function( type, data ) {
-    return this.each(function() {
-      jQuery.event.trigger( type, data, this );
-    });
-  },
-  triggerHandler: function( type, data ) {
-    var elem = this[0];
-    if ( elem ) {
-      return jQuery.event.trigger( type, data, elem, true );
-    }
-  },
-
-  hover: function( fnOver, fnOut ) {
-    return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-  }
-});
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-  "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-  "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-  // Handle event binding
-  jQuery.fn[ name ] = function( data, fn ) {
-    return arguments.length > 0 ?
-      this.on( name, null, data, fn ) :
-      this.trigger( name );
-  };
-
-  if ( rkeyEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
-  }
-
-  if ( rmouseEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
-  }
-});
-/*!
- * Sizzle CSS Selector Engine
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://sizzlejs.com/
- */
-(function( window, undefined ) {
-
-var i,
-  cachedruns,
-  Expr,
-  getText,
-  isXML,
-  compile,
-  hasDuplicate,
-  outermostContext,
-
-  // Local document vars
-  setDocument,
-  document,
-  docElem,
-  documentIsXML,
-  rbuggyQSA,
-  rbuggyMatches,
-  matches,
-  contains,
-  sortOrder,
-
-  // Instance-specific data
-  expando = "sizzle" + -(new Date()),
-  preferredDoc = window.document,
-  support = {},
-  dirruns = 0,
-  done = 0,
-  classCache = createCache(),
-  tokenCache = createCache(),
-  compilerCache = createCache(),
-
-  // General-purpose constants
-  strundefined = typeof undefined,
-  MAX_NEGATIVE = 1 << 31,
-
-  // Array methods
-  arr = [],
-  pop = arr.pop,
-  push = arr.push,
-  slice = arr.slice,
-  // Use a stripped-down indexOf if we can't use a native one
-  indexOf = arr.indexOf || function( elem ) {
-    var i = 0,
-      len = this.length;
-    for ( ; i < len; i++ ) {
-      if ( this[i] === elem ) {
-        return i;
-      }
-    }
-    return -1;
-  },
-
-
-  // Regular expressions
-
-  // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-  whitespace = "[\\x20\\t\\r\\n\\f]",
-  // http://www.w3.org/TR/css3-syntax/#characters
-  characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-  // Loosely modeled on CSS identifier characters
-  // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-  // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-  identifier = characterEncoding.replace( "w", "w#" ),
-
-  // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-  operators = "([*^$|!~]?=)",
-  attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-    "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
-
-  // Prefer arguments quoted,
-  //   then not containing pseudos/brackets,
-  //   then attribute selectors/non-parenthetical expressions,
-  //   then anything else
-  // These preferences are here to reduce the number of selectors
-  //   needing tokenize in the PSEUDO preFilter
-  pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
-
-  // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-  rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-  rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-  rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
-  rpseudo = new RegExp( pseudos ),
-  ridentifier = new RegExp( "^" + identifier + "$" ),
-
-  matchExpr = {
-    "ID": new RegExp( "^#(" + characterEncoding + ")" ),
-    "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-    "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
-    "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-    "ATTR": new RegExp( "^" + attributes ),
-    "PSEUDO": new RegExp( "^" + pseudos ),
-    "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-      "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-      "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-    // For use in libraries implementing .is()
-    // We use this for POS matching in `select`
-    "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-      whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-  },
-
-  rsibling = /[\x20\t\r\n\f]*[+~]/,
-
-  rnative = /\{\s*\[native code\]\s*\}/,
-
-  // Easily-parseable/retrievable ID or TAG or CLASS selectors
-  rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-  rinputs = /^(?:input|select|textarea|button)$/i,
-  rheader = /^h\d$/i,
-
-  rescape = /'|\\/g,
-  rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
-
-  // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-  runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
-  funescape = function( _, escaped ) {
-    var high = "0x" + escaped - 0x10000;
-    // NaN means non-codepoint
-    return high !== high ?
-      escaped :
-      // BMP codepoint
-      high < 0 ?
-        String.fromCharCode( high + 0x10000 ) :
-        // Supplemental Plane codepoint (surrogate pair)
-        String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-  };
-
-// Use a stripped-down slice if we can't use a native one
-try {
-  slice.call( docElem.childNodes, 0 )[0].nodeType;
-} catch ( e ) {
-  slice = function( i ) {
-    var elem,
-      results = [];
-    for ( ; (elem = this[i]); i++ ) {
-      results.push( elem );
-    }
-    return results;
-  };
-}
-
-/**
- * For feature detection
- * @param {Function} fn The function to test for native support
- */
-function isNative( fn ) {
-  return rnative.test( fn + "" );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *  property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *  deleting the oldest entry
- */
-function createCache() {
-  var cache,
-    keys = [];
-
-  return (cache = function( key, value ) {
-    // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-    if ( keys.push( key += " " ) > Expr.cacheLength ) {
-      // Only keep the most recent entries
-      delete cache[ keys.shift() ];
-    }
-    return (cache[ key ] = value);
-  });
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-  fn[ expando ] = true;
-  return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-  var div = document.createElement("div");
-
-  try {
-    return fn( div );
-  } catch (e) {
-    return false;
-  } finally {
-    // release memory in IE
-    div = null;
-  }
-}
-
-function Sizzle( selector, context, results, seed ) {
-  var match, elem, m, nodeType,
-    // QSA vars
-    i, groups, old, nid, newContext, newSelector;
-
-  if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-    setDocument( context );
-  }
-
-  context = context || document;
-  results = results || [];
-
-  if ( !selector || typeof selector !== "string" ) {
-    return results;
-  }
-
-  if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-    return [];
-  }
-
-  if ( !documentIsXML && !seed ) {
-
-    // Shortcuts
-    if ( (match = rquickExpr.exec( selector )) ) {
-      // Speed-up: Sizzle("#ID")
-      if ( (m = match[1]) ) {
-        if ( nodeType === 9 ) {
-          elem = context.getElementById( m );
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE, Opera, and Webkit return items
-            // by name instead of ID
-            if ( elem.id === m ) {
-              results.push( elem );
-              return results;
-            }
-          } else {
-            return results;
-          }
-        } else {
-          // Context is not a document
-          if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-            contains( context, elem ) && elem.id === m ) {
-            results.push( elem );
-            return results;
-          }
-        }
-
-      // Speed-up: Sizzle("TAG")
-      } else if ( match[2] ) {
-        push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
-        return results;
-
-      // Speed-up: Sizzle(".CLASS")
-      } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
-        push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
-        return results;
-      }
-    }
-
-    // QSA path
-    if ( support.qsa && !rbuggyQSA.test(selector) ) {
-      old = true;
-      nid = expando;
-      newContext = context;
-      newSelector = nodeType === 9 && selector;
-
-      // qSA works strangely on Element-rooted queries
-      // We can work around this by specifying an extra ID on the root
-      // and working up from there (Thanks to Andrew Dupont for the technique)
-      // IE 8 doesn't work on object elements
-      if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-        groups = tokenize( selector );
-
-        if ( (old = context.getAttribute("id")) ) {
-          nid = old.replace( rescape, "\\$&" );
-        } else {
-          context.setAttribute( "id", nid );
-        }
-        nid = "[id='" + nid + "'] ";
-
-        i = groups.length;
-        while ( i-- ) {
-          groups[i] = nid + toSelector( groups[i] );
-        }
-        newContext = rsibling.test( selector ) && context.parentNode || context;
-        newSelector = groups.join(",");
-      }
-
-      if ( newSelector ) {
-        try {
-          push.apply( results, slice.call( newContext.querySelectorAll(
-            newSelector
-          ), 0 ) );
-          return results;
-        } catch(qsaError) {
-        } finally {
-          if ( !old ) {
-            context.removeAttribute("id");
-          }
-        }
-      }
-    }
-  }
-
-  // All others
-  return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Detect xml
- * @param {Element|Object} elem An element or a document
- */
-isXML = Sizzle.isXML = function( elem ) {
-  // documentElement is verified for cases where it doesn't yet exist
-  // (such as loading iframes in IE - #4833)
-  var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-  return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-  var doc = node ? node.ownerDocument || node : preferredDoc;
-
-  // If no document and documentElement is available, return
-  if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-    return document;
-  }
-
-  // Set our document
-  document = doc;
-  docElem = doc.documentElement;
-
-  // Support tests
-  documentIsXML = isXML( doc );
-
-  // Check if getElementsByTagName("*") returns only elements
-  support.tagNameNoComments = assert(function( div ) {
-    div.appendChild( doc.createComment("") );
-    return !div.getElementsByTagName("*").length;
-  });
-
-  // Check if attributes should be retrieved by attribute nodes
-  support.attributes = assert(function( div ) {
-    div.innerHTML = "<select></select>";
-    var type = typeof div.lastChild.getAttribute("multiple");
-    // IE8 returns a string for some attributes even when not present
-    return type !== "boolean" && type !== "string";
-  });
-
-  // Check if getElementsByClassName can be trusted
-  support.getByClassName = assert(function( div ) {
-    // Opera can't find a second classname (in 9.6)
-    div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
-    if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
-      return false;
-    }
-
-    // Safari 3.2 caches class attributes and doesn't catch changes
-    div.lastChild.className = "e";
-    return div.getElementsByClassName("e").length === 2;
-  });
-
-  // Check if getElementById returns elements by name
-  // Check if getElementsByName privileges form controls or returns elements by ID
-  support.getByName = assert(function( div ) {
-    // Inject content
-    div.id = expando + 0;
-    div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
-    docElem.insertBefore( div, docElem.firstChild );
-
-    // Test
-    var pass = doc.getElementsByName &&
-      // buggy browsers will return fewer than the correct 2
-      doc.getElementsByName( expando ).length === 2 +
-      // buggy browsers will return more than the correct 0
-      doc.getElementsByName( expando + 0 ).length;
-    support.getIdNotName = !doc.getElementById( expando );
-
-    // Cleanup
-    docElem.removeChild( div );
-
-    return pass;
-  });
-
-  // IE6/7 return modified attributes
-  Expr.attrHandle = assert(function( div ) {
-    div.innerHTML = "<a href='#'></a>";
-    return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
-      div.firstChild.getAttribute("href") === "#";
-  }) ?
-    {} :
-    {
-      "href": function( elem ) {
-        return elem.getAttribute( "href", 2 );
-      },
-      "type": function( elem ) {
-        return elem.getAttribute("type");
-      }
-    };
-
-  // ID find and filter
-  if ( support.getIdNotName ) {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-        // Check parentNode to catch when Blackberry 4.6 returns
-        // nodes that are no longer in the document #6963
-        return m && m.parentNode ? [m] : [];
-      }
-    };
-    Expr.filter["ID"] = function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        return elem.getAttribute("id") === attrId;
-      };
-    };
-  } else {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-
-        return m ?
-          m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
-            [m] :
-            undefined :
-          [];
-      }
-    };
-    Expr.filter["ID"] =  function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-        return node && node.value === attrId;
-      };
-    };
-  }
-
-  // Tag
-  Expr.find["TAG"] = support.tagNameNoComments ?
-    function( tag, context ) {
-      if ( typeof context.getElementsByTagName !== strundefined ) {
-        return context.getElementsByTagName( tag );
-      }
-    } :
-    function( tag, context ) {
-      var elem,
-        tmp = [],
-        i = 0,
-        results = context.getElementsByTagName( tag );
-
-      // Filter out possible comments
-      if ( tag === "*" ) {
-        for ( ; (elem = results[i]); i++ ) {
-          if ( elem.nodeType === 1 ) {
-            tmp.push( elem );
-          }
-        }
-
-        return tmp;
-      }
-      return results;
-    };
-
-  // Name
-  Expr.find["NAME"] = support.getByName && function( tag, context ) {
-    if ( typeof context.getElementsByName !== strundefined ) {
-      return context.getElementsByName( name );
-    }
-  };
-
-  // Class
-  Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
-    if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
-      return context.getElementsByClassName( className );
-    }
-  };
-
-  // QSA and matchesSelector support
-
-  // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-  rbuggyMatches = [];
-
-  // qSa(:focus) reports false when true (Chrome 21),
-  // no need to also add to buggyMatches since matches checks buggyQSA
-  // A support test would require too much code (would include document ready)
-  rbuggyQSA = [ ":focus" ];
-
-  if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
-    // Build QSA regex
-    // Regex strategy adopted from Diego Perini
-    assert(function( div ) {
-      // Select is set to empty string on purpose
-      // This is to test IE's treatment of not explictly
-      // setting a boolean content attribute,
-      // since its presence should be enough
-      // http://bugs.jquery.com/ticket/12359
-      div.innerHTML = "<select><option selected=''></option></select>";
-
-      // IE8 - Some boolean attributes are not treated correctly
-      if ( !div.querySelectorAll("[selected]").length ) {
-        rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
-      }
-
-      // Webkit/Opera - :checked should return selected option elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":checked").length ) {
-        rbuggyQSA.push(":checked");
-      }
-    });
-
-    assert(function( div ) {
-
-      // Opera 10-12/IE8 - ^= $= *= and empty values
-      // Should not select anything
-      div.innerHTML = "<input type='hidden' i=''/>";
-      if ( div.querySelectorAll("[i^='']").length ) {
-        rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
-      }
-
-      // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":enabled").length ) {
-        rbuggyQSA.push( ":enabled", ":disabled" );
-      }
-
-      // Opera 10-11 does not throw on post-comma invalid pseudos
-      div.querySelectorAll("*,:x");
-      rbuggyQSA.push(",.*:");
-    });
-  }
-
-  if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
-    docElem.mozMatchesSelector ||
-    docElem.webkitMatchesSelector ||
-    docElem.oMatchesSelector ||
-    docElem.msMatchesSelector) )) ) {
-
-    assert(function( div ) {
-      // Check to see if it's possible to do matchesSelector
-      // on a disconnected node (IE 9)
-      support.disconnectedMatch = matches.call( div, "div" );
-
-      // This should fail with an exception
-      // Gecko does not error, returns false instead
-      matches.call( div, "[s!='']:x" );
-      rbuggyMatches.push( "!=", pseudos );
-    });
-  }
-
-  rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
-  rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
-
-  // Element contains another
-  // Purposefully does not implement inclusive descendent
-  // As in, an element does not contain itself
-  contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
-    function( a, b ) {
-      var adown = a.nodeType === 9 ? a.documentElement : a,
-        bup = b && b.parentNode;
-      return a === bup || !!( bup && bup.nodeType === 1 && (
-        adown.contains ?
-          adown.contains( bup ) :
-          a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-      ));
-    } :
-    function( a, b ) {
-      if ( b ) {
-        while ( (b = b.parentNode) ) {
-          if ( b === a ) {
-            return true;
-          }
-        }
-      }
-      return false;
-    };
-
-  // Document order sorting
-  sortOrder = docElem.compareDocumentPosition ?
-  function( a, b ) {
-    var compare;
-
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-    }
-
-    if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
-      if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
-        if ( a === doc || contains( preferredDoc, a ) ) {
-          return -1;
-        }
-        if ( b === doc || contains( preferredDoc, b ) ) {
-          return 1;
-        }
-        return 0;
-      }
-      return compare & 4 ? -1 : 1;
-    }
-
-    return a.compareDocumentPosition ? -1 : 1;
-  } :
-  function( a, b ) {
-    var cur,
-      i = 0,
-      aup = a.parentNode,
-      bup = b.parentNode,
-      ap = [ a ],
-      bp = [ b ];
-
-    // The nodes are identical, we can exit early
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-
-    // Fallback to using sourceIndex (in IE) if it's available on both nodes
-    } else if ( a.sourceIndex && b.sourceIndex ) {
-      return ( ~b.sourceIndex || MAX_NEGATIVE ) - ( contains( preferredDoc, a ) && ~a.sourceIndex || MAX_NEGATIVE );
-
-    // Parentless nodes are either documents or disconnected
-    } else if ( !aup || !bup ) {
-      return a === doc ? -1 :
-        b === doc ? 1 :
-        aup ? -1 :
-        bup ? 1 :
-        0;
-
-    // If the nodes are siblings, we can do a quick check
-    } else if ( aup === bup ) {
-      return siblingCheck( a, b );
-    }
-
-    // Otherwise we need full lists of their ancestors for comparison
-    cur = a;
-    while ( (cur = cur.parentNode) ) {
-      ap.unshift( cur );
-    }
-    cur = b;
-    while ( (cur = cur.parentNode) ) {
-      bp.unshift( cur );
-    }
-
-    // Walk down the tree looking for a discrepancy
-    while ( ap[i] === bp[i] ) {
-      i++;
-    }
-
-    return i ?
-      // Do a sibling check if the nodes have a common ancestor
-      siblingCheck( ap[i], bp[i] ) :
-
-      // Otherwise nodes in our document sort first
-      ap[i] === preferredDoc ? -1 :
-      bp[i] === preferredDoc ? 1 :
-      0;
-  };
-
-  // Always assume the presence of duplicates if sort doesn't
-  // pass them to our comparison function (as in Google Chrome).
-  hasDuplicate = false;
-  [0, 0].sort( sortOrder );
-  support.detectDuplicates = hasDuplicate;
-
-  return document;
-};
-
-Sizzle.matches = function( expr, elements ) {
-  return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  // Make sure that attribute selectors are quoted
-  expr = expr.replace( rattributeQuotes, "='$1']" );
-
-  // rbuggyQSA always contains :focus, so no need for an existence check
-  if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
-    try {
-      var ret = matches.call( elem, expr );
-
-      // IE 9's matchesSelector returns false on disconnected nodes
-      if ( ret || support.disconnectedMatch ||
-          // As well, disconnected nodes are said to be in a document
-          // fragment in IE 9
-          elem.document && elem.document.nodeType !== 11 ) {
-        return ret;
-      }
-    } catch(e) {}
-  }
-
-  return Sizzle( expr, document, null, [elem] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-  // Set document vars if needed
-  if ( ( context.ownerDocument || context ) !== document ) {
-    setDocument( context );
-  }
-  return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-  var val;
-
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  if ( !documentIsXML ) {
-    name = name.toLowerCase();
-  }
-  if ( (val = Expr.attrHandle[ name ]) ) {
-    return val( elem );
-  }
-  if ( documentIsXML || support.attributes ) {
-    return elem.getAttribute( name );
-  }
-  return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
-    name :
-    val && val.specified ? val.value : null;
-};
-
-Sizzle.error = function( msg ) {
-  throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-// Document sorting and removing duplicates
-Sizzle.uniqueSort = function( results ) {
-  var elem,
-    duplicates = [],
-    i = 1,
-    j = 0;
-
-  // Unless we *know* we can detect duplicates, assume their presence
-  hasDuplicate = !support.detectDuplicates;
-  results.sort( sortOrder );
-
-  if ( hasDuplicate ) {
-    for ( ; (elem = results[i]); i++ ) {
-      if ( elem === results[ i - 1 ] ) {
-        j = duplicates.push( i );
-      }
-    }
-    while ( j-- ) {
-      results.splice( duplicates[ j ], 1 );
-    }
-  }
-
-  return results;
-};
-
-function siblingCheck( a, b ) {
-  var cur = a && b && a.nextSibling;
-
-  for ( ; cur; cur = cur.nextSibling ) {
-    if ( cur === b ) {
-      return -1;
-    }
-  }
-
-  return a ? 1 : -1;
-}
-
-// Returns a function to use in pseudos for input types
-function createInputPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return name === "input" && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for buttons
-function createButtonPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return (name === "input" || name === "button") && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for positionals
-function createPositionalPseudo( fn ) {
-  return markFunction(function( argument ) {
-    argument = +argument;
-    return markFunction(function( seed, matches ) {
-      var j,
-        matchIndexes = fn( [], seed.length, argument ),
-        i = matchIndexes.length;
-
-      // Match elements found at the specified indexes
-      while ( i-- ) {
-        if ( seed[ (j = matchIndexes[i]) ] ) {
-          seed[j] = !(matches[j] = seed[j]);
-        }
-      }
-    });
-  });
-}
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-  var node,
-    ret = "",
-    i = 0,
-    nodeType = elem.nodeType;
-
-  if ( !nodeType ) {
-    // If no nodeType, this is expected to be an array
-    for ( ; (node = elem[i]); i++ ) {
-      // Do not traverse comment nodes
-      ret += getText( node );
-    }
-  } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-    // Use textContent for elements
-    // innerText usage removed for consistency of new lines (see #11153)
-    if ( typeof elem.textContent === "string" ) {
-      return elem.textContent;
-    } else {
-      // Traverse its children
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        ret += getText( elem );
-      }
-    }
-  } else if ( nodeType === 3 || nodeType === 4 ) {
-    return elem.nodeValue;
-  }
-  // Do not include comment or processing instruction nodes
-
-  return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-  // Can be adjusted by the user
-  cacheLength: 50,
-
-  createPseudo: markFunction,
-
-  match: matchExpr,
-
-  find: {},
-
-  relative: {
-    ">": { dir: "parentNode", first: true },
-    " ": { dir: "parentNode" },
-    "+": { dir: "previousSibling", first: true },
-    "~": { dir: "previousSibling" }
-  },
-
-  preFilter: {
-    "ATTR": function( match ) {
-      match[1] = match[1].replace( runescape, funescape );
-
-      // Move the given value to match[3] whether quoted or unquoted
-      match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
-
-      if ( match[2] === "~=" ) {
-        match[3] = " " + match[3] + " ";
-      }
-
-      return match.slice( 0, 4 );
-    },
-
-    "CHILD": function( match ) {
-      /* matches from matchExpr["CHILD"]
-        1 type (only|nth|...)
-        2 what (child|of-type)
-        3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-        4 xn-component of xn+y argument ([+-]?\d*n|)
-        5 sign of xn-component
-        6 x of xn-component
-        7 sign of y-component
-        8 y of y-component
-      */
-      match[1] = match[1].toLowerCase();
-
-      if ( match[1].slice( 0, 3 ) === "nth" ) {
-        // nth-* requires argument
-        if ( !match[3] ) {
-          Sizzle.error( match[0] );
-        }
-
-        // numeric x and y parameters for Expr.filter.CHILD
-        // remember that false/true cast respectively to 0/1
-        match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-        match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-      // other types prohibit arguments
-      } else if ( match[3] ) {
-        Sizzle.error( match[0] );
-      }
-
-      return match;
-    },
-
-    "PSEUDO": function( match ) {
-      var excess,
-        unquoted = !match[5] && match[2];
-
-      if ( matchExpr["CHILD"].test( match[0] ) ) {
-        return null;
-      }
-
-      // Accept quoted arguments as-is
-      if ( match[4] ) {
-        match[2] = match[4];
-
-      // Strip excess characters from unquoted arguments
-      } else if ( unquoted && rpseudo.test( unquoted ) &&
-        // Get excess from tokenize (recursively)
-        (excess = tokenize( unquoted, true )) &&
-        // advance to the next closing parenthesis
-        (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-        // excess is a negative index
-        match[0] = match[0].slice( 0, excess );
-        match[2] = unquoted.slice( 0, excess );
-      }
-
-      // Return only captures needed by the pseudo filter method (type and argument)
-      return match.slice( 0, 3 );
-    }
-  },
-
-  filter: {
-
-    "TAG": function( nodeName ) {
-      if ( nodeName === "*" ) {
-        return function() { return true; };
-      }
-
-      nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-      };
-    },
-
-    "CLASS": function( className ) {
-      var pattern = classCache[ className + " " ];
-
-      return pattern ||
-        (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-        classCache( className, function( elem ) {
-          return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
-        });
-    },
-
-    "ATTR": function( name, operator, check ) {
-      return function( elem ) {
-        var result = Sizzle.attr( elem, name );
-
-        if ( result == null ) {
-          return operator === "!=";
-        }
-        if ( !operator ) {
-          return true;
-        }
-
-        result += "";
-
-        return operator === "=" ? result === check :
-          operator === "!=" ? result !== check :
-          operator === "^=" ? check && result.indexOf( check ) === 0 :
-          operator === "*=" ? check && result.indexOf( check ) > -1 :
-          operator === "$=" ? check && result.substr( result.length - check.length ) === check :
-          operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-          operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
-          false;
-      };
-    },
-
-    "CHILD": function( type, what, argument, first, last ) {
-      var simple = type.slice( 0, 3 ) !== "nth",
-        forward = type.slice( -4 ) !== "last",
-        ofType = what === "of-type";
-
-      return first === 1 && last === 0 ?
-
-        // Shortcut for :nth-*(n)
-        function( elem ) {
-          return !!elem.parentNode;
-        } :
-
-        function( elem, context, xml ) {
-          var cache, outerCache, node, diff, nodeIndex, start,
-            dir = simple !== forward ? "nextSibling" : "previousSibling",
-            parent = elem.parentNode,
-            name = ofType && elem.nodeName.toLowerCase(),
-            useCache = !xml && !ofType;
-
-          if ( parent ) {
-
-            // :(first|last|only)-(child|of-type)
-            if ( simple ) {
-              while ( dir ) {
-                node = elem;
-                while ( (node = node[ dir ]) ) {
-                  if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-                    return false;
-                  }
-                }
-                // Reverse direction for :only-* (if we haven't yet done so)
-                start = dir = type === "only" && !start && "nextSibling";
-              }
-              return true;
-            }
-
-            start = [ forward ? parent.firstChild : parent.lastChild ];
-
-            // non-xml :nth-child(...) stores cache data on `parent`
-            if ( forward && useCache ) {
-              // Seek `elem` from a previously-cached index
-              outerCache = parent[ expando ] || (parent[ expando ] = {});
-              cache = outerCache[ type ] || [];
-              nodeIndex = cache[0] === dirruns && cache[1];
-              diff = cache[0] === dirruns && cache[2];
-              node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-                // Fallback to seeking `elem` from the start
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                // When found, cache indexes on `parent` and break
-                if ( node.nodeType === 1 && ++diff && node === elem ) {
-                  outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-                  break;
-                }
-              }
-
-            // Use previously-cached element index if available
-            } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-              diff = cache[1];
-
-            // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-            } else {
-              // Use the same loop as above to seek `elem` from the start
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-                  // Cache the index of each encountered element
-                  if ( useCache ) {
-                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-                  }
-
-                  if ( node === elem ) {
-                    break;
-                  }
-                }
-              }
-            }
-
-            // Incorporate the offset, then check against cycle size
-            diff -= last;
-            return diff === first || ( diff % first === 0 && diff / first >= 0 );
-          }
-        };
-    },
-
-    "PSEUDO": function( pseudo, argument ) {
-      // pseudo-class names are case-insensitive
-      // http://www.w3.org/TR/selectors/#pseudo-classes
-      // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-      // Remember that setFilters inherits from pseudos
-      var args,
-        fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-          Sizzle.error( "unsupported pseudo: " + pseudo );
-
-      // The user may use createPseudo to indicate that
-      // arguments are needed to create the filter function
-      // just as Sizzle does
-      if ( fn[ expando ] ) {
-        return fn( argument );
-      }
-
-      // But maintain support for old signatures
-      if ( fn.length > 1 ) {
-        args = [ pseudo, pseudo, "", argument ];
-        return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-          markFunction(function( seed, matches ) {
-            var idx,
-              matched = fn( seed, argument ),
-              i = matched.length;
-            while ( i-- ) {
-              idx = indexOf.call( seed, matched[i] );
-              seed[ idx ] = !( matches[ idx ] = matched[i] );
-            }
-          }) :
-          function( elem ) {
-            return fn( elem, 0, args );
-          };
-      }
-
-      return fn;
-    }
-  },
-
-  pseudos: {
-    // Potentially complex pseudos
-    "not": markFunction(function( selector ) {
-      // Trim the selector passed to compile
-      // to avoid treating leading and trailing
-      // spaces as combinators
-      var input = [],
-        results = [],
-        matcher = compile( selector.replace( rtrim, "$1" ) );
-
-      return matcher[ expando ] ?
-        markFunction(function( seed, matches, context, xml ) {
-          var elem,
-            unmatched = matcher( seed, null, xml, [] ),
-            i = seed.length;
-
-          // Match elements unmatched by `matcher`
-          while ( i-- ) {
-            if ( (elem = unmatched[i]) ) {
-              seed[i] = !(matches[i] = elem);
-            }
-          }
-        }) :
-        function( elem, context, xml ) {
-          input[0] = elem;
-          matcher( input, null, xml, results );
-          return !results.pop();
-        };
-    }),
-
-    "has": markFunction(function( selector ) {
-      return function( elem ) {
-        return Sizzle( selector, elem ).length > 0;
-      };
-    }),
-
-    "contains": markFunction(function( text ) {
-      return function( elem ) {
-        return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-      };
-    }),
-
-    // "Whether an element is represented by a :lang() selector
-    // is based solely on the element's language value
-    // being equal to the identifier C,
-    // or beginning with the identifier C immediately followed by "-".
-    // The matching of C against the element's language value is performed case-insensitively.
-    // The identifier C does not have to be a valid language name."
-    // http://www.w3.org/TR/selectors/#lang-pseudo
-    "lang": markFunction( function( lang ) {
-      // lang value must be a valid identifider
-      if ( !ridentifier.test(lang || "") ) {
-        Sizzle.error( "unsupported lang: " + lang );
-      }
-      lang = lang.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        var elemLang;
-        do {
-          if ( (elemLang = documentIsXML ?
-            elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
-            elem.lang) ) {
-
-            elemLang = elemLang.toLowerCase();
-            return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-          }
-        } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-        return false;
-      };
-    }),
-
-    // Miscellaneous
-    "target": function( elem ) {
-      var hash = window.location && window.location.hash;
-      return hash && hash.slice( 1 ) === elem.id;
-    },
-
-    "root": function( elem ) {
-      return elem === docElem;
-    },
-
-    "focus": function( elem ) {
-      return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-    },
-
-    // Boolean properties
-    "enabled": function( elem ) {
-      return elem.disabled === false;
-    },
-
-    "disabled": function( elem ) {
-      return elem.disabled === true;
-    },
-
-    "checked": function( elem ) {
-      // In CSS3, :checked should return both checked and selected elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      var nodeName = elem.nodeName.toLowerCase();
-      return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-    },
-
-    "selected": function( elem ) {
-      // Accessing this property makes selected-by-default
-      // options in Safari work properly
-      if ( elem.parentNode ) {
-        elem.parentNode.selectedIndex;
-      }
-
-      return elem.selected === true;
-    },
-
-    // Contents
-    "empty": function( elem ) {
-      // http://www.w3.org/TR/selectors/#empty-pseudo
-      // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
-      //   not comment, processing instructions, or others
-      // Thanks to Diego Perini for the nodeName shortcut
-      //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
-          return false;
-        }
-      }
-      return true;
-    },
-
-    "parent": function( elem ) {
-      return !Expr.pseudos["empty"]( elem );
-    },
-
-    // Element/input types
-    "header": function( elem ) {
-      return rheader.test( elem.nodeName );
-    },
-
-    "input": function( elem ) {
-      return rinputs.test( elem.nodeName );
-    },
-
-    "button": function( elem ) {
-      var name = elem.nodeName.toLowerCase();
-      return name === "input" && elem.type === "button" || name === "button";
-    },
-
-    "text": function( elem ) {
-      var attr;
-      // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
-      // use getAttribute instead to test this case
-      return elem.nodeName.toLowerCase() === "input" &&
-        elem.type === "text" &&
-        ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
-    },
-
-    // Position-in-collection
-    "first": createPositionalPseudo(function() {
-      return [ 0 ];
-    }),
-
-    "last": createPositionalPseudo(function( matchIndexes, length ) {
-      return [ length - 1 ];
-    }),
-
-    "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      return [ argument < 0 ? argument + length : argument ];
-    }),
-
-    "even": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 0;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "odd": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 1;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; --i >= 0; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; ++i < length; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    })
-  }
-};
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-  Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-  Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-function tokenize( selector, parseOnly ) {
-  var matched, match, tokens, type,
-    soFar, groups, preFilters,
-    cached = tokenCache[ selector + " " ];
-
-  if ( cached ) {
-    return parseOnly ? 0 : cached.slice( 0 );
-  }
-
-  soFar = selector;
-  groups = [];
-  preFilters = Expr.preFilter;
-
-  while ( soFar ) {
-
-    // Comma and first run
-    if ( !matched || (match = rcomma.exec( soFar )) ) {
-      if ( match ) {
-        // Don't consume trailing commas as valid
-        soFar = soFar.slice( match[0].length ) || soFar;
-      }
-      groups.push( tokens = [] );
-    }
-
-    matched = false;
-
-    // Combinators
-    if ( (match = rcombinators.exec( soFar )) ) {
-      matched = match.shift();
-      tokens.push( {
-        value: matched,
-        // Cast descendant combinators to space
-        type: match[0].replace( rtrim, " " )
-      } );
-      soFar = soFar.slice( matched.length );
-    }
-
-    // Filters
-    for ( type in Expr.filter ) {
-      if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-        (match = preFilters[ type ]( match ))) ) {
-        matched = match.shift();
-        tokens.push( {
-          value: matched,
-          type: type,
-          matches: match
-        } );
-        soFar = soFar.slice( matched.length );
-      }
-    }
-
-    if ( !matched ) {
-      break;
-    }
-  }
-
-  // Return the length of the invalid excess
-  // if we're just parsing
-  // Otherwise, throw an error or return tokens
-  return parseOnly ?
-    soFar.length :
-    soFar ?
-      Sizzle.error( selector ) :
-      // Cache the tokens
-      tokenCache( selector, groups ).slice( 0 );
-}
-
-function toSelector( tokens ) {
-  var i = 0,
-    len = tokens.length,
-    selector = "";
-  for ( ; i < len; i++ ) {
-    selector += tokens[i].value;
-  }
-  return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-  var dir = combinator.dir,
-    checkNonElements = base && combinator.dir === "parentNode",
-    doneName = done++;
-
-  return combinator.first ?
-    // Check against closest ancestor/preceding element
-    function( elem, context, xml ) {
-      while ( (elem = elem[ dir ]) ) {
-        if ( elem.nodeType === 1 || checkNonElements ) {
-          return matcher( elem, context, xml );
-        }
-      }
-    } :
-
-    // Check against all ancestor/preceding elements
-    function( elem, context, xml ) {
-      var data, cache, outerCache,
-        dirkey = dirruns + " " + doneName;
-
-      // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-      if ( xml ) {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            if ( matcher( elem, context, xml ) ) {
-              return true;
-            }
-          }
-        }
-      } else {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            outerCache = elem[ expando ] || (elem[ expando ] = {});
-            if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
-              if ( (data = cache[1]) === true || data === cachedruns ) {
-                return data === true;
-              }
-            } else {
-              cache = outerCache[ dir ] = [ dirkey ];
-              cache[1] = matcher( elem, context, xml ) || cachedruns;
-              if ( cache[1] === true ) {
-                return true;
-              }
-            }
-          }
-        }
-      }
-    };
-}
-
-function elementMatcher( matchers ) {
-  return matchers.length > 1 ?
-    function( elem, context, xml ) {
-      var i = matchers.length;
-      while ( i-- ) {
-        if ( !matchers[i]( elem, context, xml ) ) {
-          return false;
-        }
-      }
-      return true;
-    } :
-    matchers[0];
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-  var elem,
-    newUnmatched = [],
-    i = 0,
-    len = unmatched.length,
-    mapped = map != null;
-
-  for ( ; i < len; i++ ) {
-    if ( (elem = unmatched[i]) ) {
-      if ( !filter || filter( elem, context, xml ) ) {
-        newUnmatched.push( elem );
-        if ( mapped ) {
-          map.push( i );
-        }
-      }
-    }
-  }
-
-  return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-  if ( postFilter && !postFilter[ expando ] ) {
-    postFilter = setMatcher( postFilter );
-  }
-  if ( postFinder && !postFinder[ expando ] ) {
-    postFinder = setMatcher( postFinder, postSelector );
-  }
-  return markFunction(function( seed, results, context, xml ) {
-    var temp, i, elem,
-      preMap = [],
-      postMap = [],
-      preexisting = results.length,
-
-      // Get initial elements from seed or context
-      elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-      // Prefilter to get matcher input, preserving a map for seed-results synchronization
-      matcherIn = preFilter && ( seed || !selector ) ?
-        condense( elems, preMap, preFilter, context, xml ) :
-        elems,
-
-      matcherOut = matcher ?
-        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-        postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-          // ...intermediate processing is necessary
-          [] :
-
-          // ...otherwise use results directly
-          results :
-        matcherIn;
-
-    // Find primary matches
-    if ( matcher ) {
-      matcher( matcherIn, matcherOut, context, xml );
-    }
-
-    // Apply postFilter
-    if ( postFilter ) {
-      temp = condense( matcherOut, postMap );
-      postFilter( temp, [], context, xml );
-
-      // Un-match failing elements by moving them back to matcherIn
-      i = temp.length;
-      while ( i-- ) {
-        if ( (elem = temp[i]) ) {
-          matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-        }
-      }
-    }
-
-    if ( seed ) {
-      if ( postFinder || preFilter ) {
-        if ( postFinder ) {
-          // Get the final matcherOut by condensing this intermediate into postFinder contexts
-          temp = [];
-          i = matcherOut.length;
-          while ( i-- ) {
-            if ( (elem = matcherOut[i]) ) {
-              // Restore matcherIn since elem is not yet a final match
-              temp.push( (matcherIn[i] = elem) );
-            }
-          }
-          postFinder( null, (matcherOut = []), temp, xml );
-        }
-
-        // Move matched elements from seed to results to keep them synchronized
-        i = matcherOut.length;
-        while ( i-- ) {
-          if ( (elem = matcherOut[i]) &&
-            (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-            seed[temp] = !(results[temp] = elem);
-          }
-        }
-      }
-
-    // Add elements to results, through postFinder if defined
-    } else {
-      matcherOut = condense(
-        matcherOut === results ?
-          matcherOut.splice( preexisting, matcherOut.length ) :
-          matcherOut
-      );
-      if ( postFinder ) {
-        postFinder( null, results, matcherOut, xml );
-      } else {
-        push.apply( results, matcherOut );
-      }
-    }
-  });
-}
-
-function matcherFromTokens( tokens ) {
-  var checkContext, matcher, j,
-    len = tokens.length,
-    leadingRelative = Expr.relative[ tokens[0].type ],
-    implicitRelative = leadingRelative || Expr.relative[" "],
-    i = leadingRelative ? 1 : 0,
-
-    // The foundational matcher ensures that elements are reachable from top-level context(s)
-    matchContext = addCombinator( function( elem ) {
-      return elem === checkContext;
-    }, implicitRelative, true ),
-    matchAnyContext = addCombinator( function( elem ) {
-      return indexOf.call( checkContext, elem ) > -1;
-    }, implicitRelative, true ),
-    matchers = [ function( elem, context, xml ) {
-      return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-        (checkContext = context).nodeType ?
-          matchContext( elem, context, xml ) :
-          matchAnyContext( elem, context, xml ) );
-    } ];
-
-  for ( ; i < len; i++ ) {
-    if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-      matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-    } else {
-      matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-      // Return special upon seeing a positional matcher
-      if ( matcher[ expando ] ) {
-        // Find the next relative operator (if any) for proper handling
-        j = ++i;
-        for ( ; j < len; j++ ) {
-          if ( Expr.relative[ tokens[j].type ] ) {
-            break;
-          }
-        }
-        return setMatcher(
-          i > 1 && elementMatcher( matchers ),
-          i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
-          matcher,
-          i < j && matcherFromTokens( tokens.slice( i, j ) ),
-          j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-          j < len && toSelector( tokens )
-        );
-      }
-      matchers.push( matcher );
-    }
-  }
-
-  return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-  // A counter to specify which element is currently being matched
-  var matcherCachedRuns = 0,
-    bySet = setMatchers.length > 0,
-    byElement = elementMatchers.length > 0,
-    superMatcher = function( seed, context, xml, results, expandContext ) {
-      var elem, j, matcher,
-        setMatched = [],
-        matchedCount = 0,
-        i = "0",
-        unmatched = seed && [],
-        outermost = expandContext != null,
-        contextBackup = outermostContext,
-        // We must always have either seed elements or context
-        elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
-        // Nested matchers should use non-integer dirruns
-        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
-
-      if ( outermost ) {
-        outermostContext = context !== document && context;
-        cachedruns = matcherCachedRuns;
-      }
-
-      // Add elements passing elementMatchers directly to results
-      for ( ; (elem = elems[i]) != null; i++ ) {
-        if ( byElement && elem ) {
-          for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
-            if ( matcher( elem, context, xml ) ) {
-              results.push( elem );
-              break;
-            }
-          }
-          if ( outermost ) {
-            dirruns = dirrunsUnique;
-            cachedruns = ++matcherCachedRuns;
-          }
-        }
-
-        // Track unmatched elements for set filters
-        if ( bySet ) {
-          // They will have gone through all possible matchers
-          if ( (elem = !matcher && elem) ) {
-            matchedCount--;
-          }
-
-          // Lengthen the array for every element, matched or not
-          if ( seed ) {
-            unmatched.push( elem );
-          }
-        }
-      }
-
-      // Apply set filters to unmatched elements
-      // `i` starts as a string, so matchedCount would equal "00" if there are no elements
-      matchedCount += i;
-      if ( bySet && i !== matchedCount ) {
-        for ( j = 0; (matcher = setMatchers[j]); j++ ) {
-          matcher( unmatched, setMatched, context, xml );
-        }
-
-        if ( seed ) {
-          // Reintegrate element matches to eliminate the need for sorting
-          if ( matchedCount > 0 ) {
-            while ( i-- ) {
-              if ( !(unmatched[i] || setMatched[i]) ) {
-                setMatched[i] = pop.call( results );
-              }
-            }
-          }
-
-          // Discard index placeholder values to get only actual matches
-          setMatched = condense( setMatched );
-        }
-
-        // Add matches to results
-        push.apply( results, setMatched );
-
-        // Seedless set matches succeeding multiple successful matchers stipulate sorting
-        if ( outermost && !seed && setMatched.length > 0 &&
-          ( matchedCount + setMatchers.length ) > 1 ) {
-
-          Sizzle.uniqueSort( results );
-        }
-      }
-
-      // Override manipulation of globals by nested matchers
-      if ( outermost ) {
-        dirruns = dirrunsUnique;
-        outermostContext = contextBackup;
-      }
-
-      return unmatched;
-    };
-
-  return bySet ?
-    markFunction( superMatcher ) :
-    superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
-  var i,
-    setMatchers = [],
-    elementMatchers = [],
-    cached = compilerCache[ selector + " " ];
-
-  if ( !cached ) {
-    // Generate a function of recursive functions that can be used to check each element
-    if ( !group ) {
-      group = tokenize( selector );
-    }
-    i = group.length;
-    while ( i-- ) {
-      cached = matcherFromTokens( group[i] );
-      if ( cached[ expando ] ) {
-        setMatchers.push( cached );
-      } else {
-        elementMatchers.push( cached );
-      }
-    }
-
-    // Cache the compiled function
-    cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-  }
-  return cached;
-};
-
-function multipleContexts( selector, contexts, results ) {
-  var i = 0,
-    len = contexts.length;
-  for ( ; i < len; i++ ) {
-    Sizzle( selector, contexts[i], results );
-  }
-  return results;
-}
-
-function select( selector, context, results, seed ) {
-  var i, tokens, token, type, find,
-    match = tokenize( selector );
-
-  if ( !seed ) {
-    // Try to minimize operations if there is only one group
-    if ( match.length === 1 ) {
-
-      // Take a shortcut and set the context if the root selector is an ID
-      tokens = match[0] = match[0].slice( 0 );
-      if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-          context.nodeType === 9 && !documentIsXML &&
-          Expr.relative[ tokens[1].type ] ) {
-
-        context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
-        if ( !context ) {
-          return results;
-        }
-
-        selector = selector.slice( tokens.shift().value.length );
-      }
-
-      // Fetch a seed set for right-to-left matching
-      for ( i = matchExpr["needsContext"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
-        token = tokens[i];
-
-        // Abort if we hit a combinator
-        if ( Expr.relative[ (type = token.type) ] ) {
-          break;
-        }
-        if ( (find = Expr.find[ type ]) ) {
-          // Search, expanding context for leading sibling combinators
-          if ( (seed = find(
-            token.matches[0].replace( runescape, funescape ),
-            rsibling.test( tokens[0].type ) && context.parentNode || context
-          )) ) {
-
-            // If seed is empty or no tokens remain, we can return early
-            tokens.splice( i, 1 );
-            selector = seed.length && toSelector( tokens );
-            if ( !selector ) {
-              push.apply( results, slice.call( seed, 0 ) );
-              return results;
-            }
-
-            break;
-          }
-        }
-      }
-    }
-  }
-
-  // Compile and execute a filtering function
-  // Provide `match` to avoid retokenization if we modified the selector above
-  compile( selector, match )(
-    seed,
-    context,
-    documentIsXML,
-    results,
-    rsibling.test( selector )
-  );
-  return results;
-}
-
-// Deprecated
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Easy API for creating new setFilters
-function setFilters() {}
-Expr.filters = setFilters.prototype = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-// Initialize with the default document
-setDocument();
-
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-})( window );
-var runtil = /Until$/,
-  rparentsprev = /^(?:parents|prev(?:Until|All))/,
-  isSimple = /^.[^:#\[\.,]*$/,
-  rneedsContext = jQuery.expr.match.needsContext,
-  // methods guaranteed to produce a unique set when starting from a unique set
-  guaranteedUnique = {
-    children: true,
-    contents: true,
-    next: true,
-    prev: true
-  };
-
-jQuery.fn.extend({
-  find: function( selector ) {
-    var i, ret, self;
-
-    if ( typeof selector !== "string" ) {
-      self = this;
-      return this.pushStack( jQuery( selector ).filter(function() {
-        for ( i = 0; i < self.length; i++ ) {
-          if ( jQuery.contains( self[ i ], this ) ) {
-            return true;
-          }
-        }
-      }) );
-    }
-
-    ret = [];
-    for ( i = 0; i < this.length; i++ ) {
-      jQuery.find( selector, this[ i ], ret );
-    }
-
-    // Needed because $( selector, context ) becomes $( context ).find( selector )
-    ret = this.pushStack( jQuery.unique( ret ) );
-    ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
-    return ret;
-  },
-
-  has: function( target ) {
-    var i,
-      targets = jQuery( target, this ),
-      len = targets.length;
-
-    return this.filter(function() {
-      for ( i = 0; i < len; i++ ) {
-        if ( jQuery.contains( this, targets[i] ) ) {
-          return true;
-        }
-      }
-    });
-  },
-
-  not: function( selector ) {
-    return this.pushStack( winnow(this, selector, false) );
-  },
-
-  filter: function( selector ) {
-    return this.pushStack( winnow(this, selector, true) );
-  },
-
-  is: function( selector ) {
-    return !!selector && (
-      typeof selector === "string" ?
-        // If this is a positional/relative selector, check membership in the returned set
-        // so $("p:first").is("p:last") won't return true for a doc with two "p".
-        rneedsContext.test( selector ) ?
-          jQuery( selector, this.context ).index( this[0] ) >= 0 :
-          jQuery.filter( selector, this ).length > 0 :
-        this.filter( selector ).length > 0 );
-  },
-
-  closest: function( selectors, context ) {
-    var cur,
-      i = 0,
-      l = this.length,
-      ret = [],
-      pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-        jQuery( selectors, context || this.context ) :
-        0;
-
-    for ( ; i < l; i++ ) {
-      cur = this[i];
-
-      while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
-        if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
-          ret.push( cur );
-          break;
-        }
-        cur = cur.parentNode;
-      }
-    }
-
-    return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
-  },
-
-  // Determine the position of an element within
-  // the matched set of elements
-  index: function( elem ) {
-
-    // No argument, return index in parent
-    if ( !elem ) {
-      return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
-    }
-
-    // index in selector
-    if ( typeof elem === "string" ) {
-      return jQuery.inArray( this[0], jQuery( elem ) );
-    }
-
-    // Locate the position of the desired element
-    return jQuery.inArray(
-      // If it receives a jQuery object, the first element is used
-      elem.jquery ? elem[0] : elem, this );
-  },
-
-  add: function( selector, context ) {
-    var set = typeof selector === "string" ?
-        jQuery( selector, context ) :
-        jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
-      all = jQuery.merge( this.get(), set );
-
-    return this.pushStack( jQuery.unique(all) );
-  },
-
-  addBack: function( selector ) {
-    return this.add( selector == null ?
-      this.prevObject : this.prevObject.filter(selector)
-    );
-  }
-});
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-function sibling( cur, dir ) {
-  do {
-    cur = cur[ dir ];
-  } while ( cur && cur.nodeType !== 1 );
-
-  return cur;
-}
-
-jQuery.each({
-  parent: function( elem ) {
-    var parent = elem.parentNode;
-    return parent && parent.nodeType !== 11 ? parent : null;
-  },
-  parents: function( elem ) {
-    return jQuery.dir( elem, "parentNode" );
-  },
-  parentsUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "parentNode", until );
-  },
-  next: function( elem ) {
-    return sibling( elem, "nextSibling" );
-  },
-  prev: function( elem ) {
-    return sibling( elem, "previousSibling" );
-  },
-  nextAll: function( elem ) {
-    return jQuery.dir( elem, "nextSibling" );
-  },
-  prevAll: function( elem ) {
-    return jQuery.dir( elem, "previousSibling" );
-  },
-  nextUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "nextSibling", until );
-  },
-  prevUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "previousSibling", until );
-  },
-  siblings: function( elem ) {
-    return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-  },
-  children: function( elem ) {
-    return jQuery.sibling( elem.firstChild );
-  },
-  contents: function( elem ) {
-    return jQuery.nodeName( elem, "iframe" ) ?
-      elem.contentDocument || elem.contentWindow.document :
-      jQuery.merge( [], elem.childNodes );
-  }
-}, function( name, fn ) {
-  jQuery.fn[ name ] = function( until, selector ) {
-    var ret = jQuery.map( this, fn, until );
-
-    if ( !runtil.test( name ) ) {
-      selector = until;
-    }
-
-    if ( selector && typeof selector === "string" ) {
-      ret = jQuery.filter( selector, ret );
-    }
-
-    ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
-
-    if ( this.length > 1 && rparentsprev.test( name ) ) {
-      ret = ret.reverse();
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-jQuery.extend({
-  filter: function( expr, elems, not ) {
-    if ( not ) {
-      expr = ":not(" + expr + ")";
-    }
-
-    return elems.length === 1 ?
-      jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
-      jQuery.find.matches(expr, elems);
-  },
-
-  dir: function( elem, dir, until ) {
-    var matched = [],
-      cur = elem[ dir ];
-
-    while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
-      if ( cur.nodeType === 1 ) {
-        matched.push( cur );
-      }
-      cur = cur[dir];
-    }
-    return matched;
-  },
-
-  sibling: function( n, elem ) {
-    var r = [];
-
-    for ( ; n; n = n.nextSibling ) {
-      if ( n.nodeType === 1 && n !== elem ) {
-        r.push( n );
-      }
-    }
-
-    return r;
-  }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
-  // Can't pass null or undefined to indexOf in Firefox 4
-  // Set to 0 to skip string check
-  qualifier = qualifier || 0;
-
-  if ( jQuery.isFunction( qualifier ) ) {
-    return jQuery.grep(elements, function( elem, i ) {
-      var retVal = !!qualifier.call( elem, i, elem );
-      return retVal === keep;
-    });
-
-  } else if ( qualifier.nodeType ) {
-    return jQuery.grep(elements, function( elem ) {
-      return ( elem === qualifier ) === keep;
-    });
-
-  } else if ( typeof qualifier === "string" ) {
-    var filtered = jQuery.grep(elements, function( elem ) {
-      return elem.nodeType === 1;
-    });
-
-    if ( isSimple.test( qualifier ) ) {
-      return jQuery.filter(qualifier, filtered, !keep);
-    } else {
-      qualifier = jQuery.filter( qualifier, filtered );
-    }
-  }
-
-  return jQuery.grep(elements, function( elem ) {
-    return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
-  });
-}
-function createSafeFragment( document ) {
-  var list = nodeNames.split( "|" ),
-    safeFrag = document.createDocumentFragment();
-
-  if ( safeFrag.createElement ) {
-    while ( list.length ) {
-      safeFrag.createElement(
-        list.pop()
-      );
-    }
-  }
-  return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
-    "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
-  rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
-  rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
-  rleadingWhitespace = /^\s+/,
-  rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-  rtagName = /<([\w:]+)/,
-  rtbody = /<tbody/i,
-  rhtml = /<|&#?\w+;/,
-  rnoInnerhtml = /<(?:script|style|link)/i,
-  manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
-  // checked="checked" or checked
-  rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-  rscriptType = /^$|\/(?:java|ecma)script/i,
-  rscriptTypeMasked = /^true\/(.*)/,
-  rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-  // We have to close these tags to support XHTML (#13200)
-  wrapMap = {
-    option: [ 1, "<select multiple='multiple'>", "</select>" ],
-    legend: [ 1, "<fieldset>", "</fieldset>" ],
-    area: [ 1, "<map>", "</map>" ],
-    param: [ 1, "<object>", "</object>" ],
-    thead: [ 1, "<table>", "</table>" ],
-    tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-    col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
-    td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-    // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-    // unless wrapped in a div with non-breaking characters in front of it.
-    _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
-  },
-  safeFragment = createSafeFragment( document ),
-  fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-jQuery.fn.extend({
-  text: function( value ) {
-    return jQuery.access( this, function( value ) {
-      return value === undefined ?
-        jQuery.text( this ) :
-        this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
-    }, null, value, arguments.length );
-  },
-
-  wrapAll: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapAll( html.call(this, i) );
-      });
-    }
-
-    if ( this[0] ) {
-      // The elements to wrap the target around
-      var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
-      if ( this[0].parentNode ) {
-        wrap.insertBefore( this[0] );
-      }
-
-      wrap.map(function() {
-        var elem = this;
-
-        while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
-          elem = elem.firstChild;
-        }
-
-        return elem;
-      }).append( this );
-    }
-
-    return this;
-  },
-
-  wrapInner: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapInner( html.call(this, i) );
-      });
-    }
-
-    return this.each(function() {
-      var self = jQuery( this ),
-        contents = self.contents();
-
-      if ( contents.length ) {
-        contents.wrapAll( html );
-
-      } else {
-        self.append( html );
-      }
-    });
-  },
-
-  wrap: function( html ) {
-    var isFunction = jQuery.isFunction( html );
-
-    return this.each(function(i) {
-      jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-    });
-  },
-
-  unwrap: function() {
-    return this.parent().each(function() {
-      if ( !jQuery.nodeName( this, "body" ) ) {
-        jQuery( this ).replaceWith( this.childNodes );
-      }
-    }).end();
-  },
-
-  append: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.appendChild( elem );
-      }
-    });
-  },
-
-  prepend: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.insertBefore( elem, this.firstChild );
-      }
-    });
-  },
-
-  before: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this );
-      }
-    });
-  },
-
-  after: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this.nextSibling );
-      }
-    });
-  },
-
-  // keepData is for internal use only--do not document
-  remove: function( selector, keepData ) {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
-        if ( !keepData && elem.nodeType === 1 ) {
-          jQuery.cleanData( getAll( elem ) );
-        }
-
-        if ( elem.parentNode ) {
-          if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-            setGlobalEval( getAll( elem, "script" ) );
-          }
-          elem.parentNode.removeChild( elem );
-        }
-      }
-    }
-
-    return this;
-  },
-
-  empty: function() {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      // Remove element nodes and prevent memory leaks
-      if ( elem.nodeType === 1 ) {
-        jQuery.cleanData( getAll( elem, false ) );
-      }
-
-      // Remove any remaining nodes
-      while ( elem.firstChild ) {
-        elem.removeChild( elem.firstChild );
-      }
-
-      // If this is a select, ensure that it displays empty (#12336)
-      // Support: IE<9
-      if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
-        elem.options.length = 0;
-      }
-    }
-
-    return this;
-  },
-
-  clone: function( dataAndEvents, deepDataAndEvents ) {
-    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-    return this.map( function () {
-      return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-    });
-  },
-
-  html: function( value ) {
-    return jQuery.access( this, function( value ) {
-      var elem = this[0] || {},
-        i = 0,
-        l = this.length;
-
-      if ( value === undefined ) {
-        return elem.nodeType === 1 ?
-          elem.innerHTML.replace( rinlinejQuery, "" ) :
-          undefined;
-      }
-
-      // See if we can take a shortcut and just use innerHTML
-      if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-        ( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
-        ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
-        !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
-        value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-        try {
-          for (; i < l; i++ ) {
-            // Remove element nodes and prevent memory leaks
-            elem = this[i] || {};
-            if ( elem.nodeType === 1 ) {
-              jQuery.cleanData( getAll( elem, false ) );
-              elem.innerHTML = value;
-            }
-          }
-
-          elem = 0;
-
-        // If using innerHTML throws an exception, use the fallback method
-        } catch(e) {}
-      }
-
-      if ( elem ) {
-        this.empty().append( value );
-      }
-    }, null, value, arguments.length );
-  },
-
-  replaceWith: function( value ) {
-    var isFunc = jQuery.isFunction( value );
-
-    // Make sure that the elements are removed from the DOM before they are inserted
-    // this can help fix replacing a parent with child elements
-    if ( !isFunc && typeof value !== "string" ) {
-      value = jQuery( value ).not( this ).detach();
-    }
-
-    return this.domManip( [ value ], true, function( elem ) {
-      var next = this.nextSibling,
-        parent = this.parentNode;
-
-      if ( parent && this.nodeType === 1 || this.nodeType === 11 ) {
-
-        jQuery( this ).remove();
-
-        if ( next ) {
-          next.parentNode.insertBefore( elem, next );
-        } else {
-          parent.appendChild( elem );
-        }
-      }
-    });
-  },
-
-  detach: function( selector ) {
-    return this.remove( selector, true );
-  },
-
-  domManip: function( args, table, callback ) {
-
-    // Flatten any nested arrays
-    args = core_concat.apply( [], args );
-
-    var fragment, first, scripts, hasScripts, node, doc,
-      i = 0,
-      l = this.length,
-      set = this,
-      iNoClone = l - 1,
-      value = args[0],
-      isFunction = jQuery.isFunction( value );
-
-    // We can't cloneNode fragments that contain checked, in WebKit
-    if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
-      return this.each(function( index ) {
-        var self = set.eq( index );
-        if ( isFunction ) {
-          args[0] = value.call( this, index, table ? self.html() : undefined );
-        }
-        self.domManip( args, table, callback );
-      });
-    }
-
-    if ( l ) {
-      fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-      first = fragment.firstChild;
-
-      if ( fragment.childNodes.length === 1 ) {
-        fragment = first;
-      }
-
-      if ( first ) {
-        table = table && jQuery.nodeName( first, "tr" );
-        scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-        hasScripts = scripts.length;
-
-        // Use the original fragment for the last item instead of the first because it can end up
-        // being emptied incorrectly in certain situations (#8070).
-        for ( ; i < l; i++ ) {
-          node = fragment;
-
-          if ( i !== iNoClone ) {
-            node = jQuery.clone( node, true, true );
-
-            // Keep references to cloned scripts for later restoration
-            if ( hasScripts ) {
-              jQuery.merge( scripts, getAll( node, "script" ) );
-            }
-          }
-
-          callback.call(
-            table && jQuery.nodeName( this[i], "table" ) ?
-              findOrAppend( this[i], "tbody" ) :
-              this[i],
-            node,
-            i
-          );
-        }
-
-        if ( hasScripts ) {
-          doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-          // Reenable scripts
-          jQuery.map( scripts, restoreScript );
-
-          // Evaluate executable scripts on first document insertion
-          for ( i = 0; i < hasScripts; i++ ) {
-            node = scripts[ i ];
-            if ( rscriptType.test( node.type || "" ) &&
-              !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-              if ( node.src ) {
-                // Hope ajax is available...
-                jQuery.ajax({
-                  url: node.src,
-                  type: "GET",
-                  dataType: "script",
-                  async: false,
-                  global: false,
-                  "throws": true
-                });
-              } else {
-                jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
-              }
-            }
-          }
-        }
-
-        // Fix #11809: Avoid leaking memory
-        fragment = first = null;
-      }
-    }
-
-    return this;
-  }
-});
-
-function findOrAppend( elem, tag ) {
-  return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-  var attr = elem.getAttributeNode("type");
-  elem.type = ( attr && attr.specified ) + "/" + elem.type;
-  return elem;
-}
-function restoreScript( elem ) {
-  var match = rscriptTypeMasked.exec( elem.type );
-  if ( match ) {
-    elem.type = match[1];
-  } else {
-    elem.removeAttribute("type");
-  }
-  return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-  var elem,
-    i = 0;
-  for ( ; (elem = elems[i]) != null; i++ ) {
-    jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
-  }
-}
-
-function cloneCopyEvent( src, dest ) {
-
-  if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
-    return;
-  }
-
-  var type, i, l,
-    oldData = jQuery._data( src ),
-    curData = jQuery._data( dest, oldData ),
-    events = oldData.events;
-
-  if ( events ) {
-    delete curData.handle;
-    curData.events = {};
-
-    for ( type in events ) {
-      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-        jQuery.event.add( dest, type, events[ type ][ i ] );
-      }
-    }
-  }
-
-  // make the cloned public data object a copy from the original
-  if ( curData.data ) {
-    curData.data = jQuery.extend( {}, curData.data );
-  }
-}
-
-function fixCloneNodeIssues( src, dest ) {
-  var nodeName, data, e;
-
-  // We do not need to do anything for non-Elements
-  if ( dest.nodeType !== 1 ) {
-    return;
-  }
-
-  nodeName = dest.nodeName.toLowerCase();
-
-  // IE6-8 copies events bound via attachEvent when using cloneNode.
-  if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
-    data = jQuery._data( dest );
-
-    for ( e in data.events ) {
-      jQuery.removeEvent( dest, e, data.handle );
-    }
-
-    // Event data gets referenced instead of copied if the expando gets copied too
-    dest.removeAttribute( jQuery.expando );
-  }
-
-  // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
-  if ( nodeName === "script" && dest.text !== src.text ) {
-    disableScript( dest ).text = src.text;
-    restoreScript( dest );
-
-  // IE6-10 improperly clones children of object elements using classid.
-  // IE10 throws NoModificationAllowedError if parent is null, #12132.
-  } else if ( nodeName === "object" ) {
-    if ( dest.parentNode ) {
-      dest.outerHTML = src.outerHTML;
-    }
-
-    // This path appears unavoidable for IE9. When cloning an object
-    // element in IE9, the outerHTML strategy above is not sufficient.
-    // If the src has innerHTML and the destination does not,
-    // copy the src.innerHTML into the dest.innerHTML. #10324
-    if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
-      dest.innerHTML = src.innerHTML;
-    }
-
-  } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
-    // IE6-8 fails to persist the checked state of a cloned checkbox
-    // or radio button. Worse, IE6-7 fail to give the cloned element
-    // a checked appearance if the defaultChecked value isn't also set
-
-    dest.defaultChecked = dest.checked = src.checked;
-
-    // IE6-7 get confused and end up setting the value of a cloned
-    // checkbox/radio button to an empty string instead of "on"
-    if ( dest.value !== src.value ) {
-      dest.value = src.value;
-    }
-
-  // IE6-8 fails to return the selected option to the default selected
-  // state when cloning options
-  } else if ( nodeName === "option" ) {
-    dest.defaultSelected = dest.selected = src.defaultSelected;
-
-  // IE6-8 fails to set the defaultValue to the correct value when
-  // cloning other types of input fields
-  } else if ( nodeName === "input" || nodeName === "textarea" ) {
-    dest.defaultValue = src.defaultValue;
-  }
-}
-
-jQuery.each({
-  appendTo: "append",
-  prependTo: "prepend",
-  insertBefore: "before",
-  insertAfter: "after",
-  replaceAll: "replaceWith"
-}, function( name, original ) {
-  jQuery.fn[ name ] = function( selector ) {
-    var elems,
-      i = 0,
-      ret = [],
-      insert = jQuery( selector ),
-      last = insert.length - 1;
-
-    for ( ; i <= last; i++ ) {
-      elems = i === last ? this : this.clone(true);
-      jQuery( insert[i] )[ original ]( elems );
-
-      // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
-      core_push.apply( ret, elems.get() );
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-function getAll( context, tag ) {
-  var elems, elem,
-    i = 0,
-    found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
-      typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) :
-      undefined;
-
-  if ( !found ) {
-    for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
-      if ( !tag || jQuery.nodeName( elem, tag ) ) {
-        found.push( elem );
-      } else {
-        jQuery.merge( found, getAll( elem, tag ) );
-      }
-    }
-  }
-
-  return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-    jQuery.merge( [ context ], found ) :
-    found;
-}
-
-// Used in buildFragment, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
-  if ( manipulation_rcheckableType.test( elem.type ) ) {
-    elem.defaultChecked = elem.checked;
-  }
-}
-
-jQuery.extend({
-  clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-    var destElements, srcElements, node, i, clone,
-      inPage = jQuery.contains( elem.ownerDocument, elem );
-
-    if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
-      clone = elem.cloneNode( true );
-
-    // IE<=8 does not properly clone detached, unknown element nodes
-    } else {
-      fragmentDiv.innerHTML = elem.outerHTML;
-      fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
-    }
-
-    if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
-        (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
-      // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-      destElements = getAll( clone );
-      srcElements = getAll( elem );
-
-      // Fix all IE cloning issues
-      for ( i = 0; (node = srcElements[i]) != null; ++i ) {
-        // Ensure that the destination node is not null; Fixes #9587
-        if ( destElements[i] ) {
-          fixCloneNodeIssues( node, destElements[i] );
-        }
-      }
-    }
-
-    // Copy the events from the original to the clone
-    if ( dataAndEvents ) {
-      if ( deepDataAndEvents ) {
-        srcElements = srcElements || getAll( elem );
-        destElements = destElements || getAll( clone );
-
-        for ( i = 0; (node = srcElements[i]) != null; i++ ) {
-          cloneCopyEvent( node, destElements[i] );
-        }
-      } else {
-        cloneCopyEvent( elem, clone );
-      }
-    }
-
-    // Preserve script evaluation history
-    destElements = getAll( clone, "script" );
-    if ( destElements.length > 0 ) {
-      setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-    }
-
-    destElements = srcElements = node = null;
-
-    // Return the cloned set
-    return clone;
-  },
-
-  buildFragment: function( elems, context, scripts, selection ) {
-    var contains, elem, tag, tmp, wrap, tbody, j,
-      l = elems.length,
-
-      // Ensure a safe fragment
-      safe = createSafeFragment( context ),
-
-      nodes = [],
-      i = 0;
-
-    for ( ; i < l; i++ ) {
-      elem = elems[ i ];
-
-      if ( elem || elem === 0 ) {
-
-        // Add nodes directly
-        if ( jQuery.type( elem ) === "object" ) {
-          jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-        // Convert non-html into a text node
-        } else if ( !rhtml.test( elem ) ) {
-          nodes.push( context.createTextNode( elem ) );
-
-        // Convert html into DOM nodes
-        } else {
-          tmp = tmp || safe.appendChild( context.createElement("div") );
-
-          // Deserialize a standard representation
-          tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
-          wrap = wrapMap[ tag ] || wrapMap._default;
-
-          tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
-          // Descend through wrappers to the right content
-          j = wrap[0];
-          while ( j-- ) {
-            tmp = tmp.lastChild;
-          }
-
-          // Manually add leading whitespace removed by IE
-          if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-            nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
-          }
-
-          // Remove IE's autoinserted <tbody> from table fragments
-          if ( !jQuery.support.tbody ) {
-
-            // String was a <table>, *may* have spurious <tbody>
-            elem = tag === "table" && !rtbody.test( elem ) ?
-              tmp.firstChild :
-
-              // String was a bare <thead> or <tfoot>
-              wrap[1] === "<table>" && !rtbody.test( elem ) ?
-                tmp :
-                0;
-
-            j = elem && elem.childNodes.length;
-            while ( j-- ) {
-              if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
-                elem.removeChild( tbody );
-              }
-            }
-          }
-
-          jQuery.merge( nodes, tmp.childNodes );
-
-          // Fix #12392 for WebKit and IE > 9
-          tmp.textContent = "";
-
-          // Fix #12392 for oldIE
-          while ( tmp.firstChild ) {
-            tmp.removeChild( tmp.firstChild );
-          }
-
-          // Remember the top-level container for proper cleanup
-          tmp = safe.lastChild;
-        }
-      }
-    }
-
-    // Fix #11356: Clear elements from fragment
-    if ( tmp ) {
-      safe.removeChild( tmp );
-    }
-
-    // Reset defaultChecked for any radios and checkboxes
-    // about to be appended to the DOM in IE 6/7 (#8060)
-    if ( !jQuery.support.appendChecked ) {
-      jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
-    }
-
-    i = 0;
-    while ( (elem = nodes[ i++ ]) ) {
-
-      // #4087 - If origin and destination elements are the same, and this is
-      // that element, do not do anything
-      if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-        continue;
-      }
-
-      contains = jQuery.contains( elem.ownerDocument, elem );
-
-      // Append to fragment
-      tmp = getAll( safe.appendChild( elem ), "script" );
-
-      // Preserve script evaluation history
-      if ( contains ) {
-        setGlobalEval( tmp );
-      }
-
-      // Capture executables
-      if ( scripts ) {
-        j = 0;
-        while ( (elem = tmp[ j++ ]) ) {
-          if ( rscriptType.test( elem.type || "" ) ) {
-            scripts.push( elem );
-          }
-        }
-      }
-    }
-
-    tmp = null;
-
-    return safe;
-  },
-
-  cleanData: function( elems, /* internal */ acceptData ) {
-    var data, id, elem, type,
-      i = 0,
-      internalKey = jQuery.expando,
-      cache = jQuery.cache,
-      deleteExpando = jQuery.support.deleteExpando,
-      special = jQuery.event.special;
-
-    for ( ; (elem = elems[i]) != null; i++ ) {
-
-      if ( acceptData || jQuery.acceptData( elem ) ) {
-
-        id = elem[ internalKey ];
-        data = id && cache[ id ];
-
-        if ( data ) {
-          if ( data.events ) {
-            for ( type in data.events ) {
-              if ( special[ type ] ) {
-                jQuery.event.remove( elem, type );
-
-              // This is a shortcut to avoid jQuery.event.remove's overhead
-              } else {
-                jQuery.removeEvent( elem, type, data.handle );
-              }
-            }
-          }
-
-          // Remove cache only if it was not already removed by jQuery.event.remove
-          if ( cache[ id ] ) {
-
-            delete cache[ id ];
-
-            // IE does not allow us to delete expando properties from nodes,
-            // nor does it have a removeAttribute function on Document nodes;
-            // we must handle all of these cases
-            if ( deleteExpando ) {
-              delete elem[ internalKey ];
-
-            } else if ( typeof elem.removeAttribute !== "undefined" ) {
-              elem.removeAttribute( internalKey );
-
-            } else {
-              elem[ internalKey ] = null;
-            }
-
-            core_deletedIds.push( id );
-          }
-        }
-      }
-    }
-  }
-});
-var curCSS, getStyles, iframe,
-  ralpha = /alpha\([^)]*\)/i,
-  ropacity = /opacity\s*=\s*([^)]*)/,
-  rposition = /^(top|right|bottom|left)$/,
-  // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-  // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-  rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-  rmargin = /^margin/,
-  rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
-  rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
-  rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
-  elemdisplay = { BODY: "block" },
-
-  cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-  cssNormalTransform = {
-    letterSpacing: 0,
-    fontWeight: 400
-  },
-
-  cssExpand = [ "Top", "Right", "Bottom", "Left" ],
-  cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-  // shortcut for names that are not vendor prefixed
-  if ( name in style ) {
-    return name;
-  }
-
-  // check for vendor prefixed names
-  var capName = name.charAt(0).toUpperCase() + name.slice(1),
-    origName = name,
-    i = cssPrefixes.length;
-
-  while ( i-- ) {
-    name = cssPrefixes[ i ] + capName;
-    if ( name in style ) {
-      return name;
-    }
-  }
-
-  return origName;
-}
-
-function isHidden( elem, el ) {
-  // isHidden might be called from jQuery#filter function;
-  // in that case, element will be second argument
-  elem = el || elem;
-  return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
-  var elem,
-    values = [],
-    index = 0,
-    length = elements.length;
-
-  for ( ; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    values[ index ] = jQuery._data( elem, "olddisplay" );
-    if ( show ) {
-      // Reset the inline display of this element to learn if it is
-      // being hidden by cascaded rules or not
-      if ( !values[ index ] && elem.style.display === "none" ) {
-        elem.style.display = "";
-      }
-
-      // Set elements which have been overridden with display: none
-      // in a stylesheet to whatever the default browser style is
-      // for such an element
-      if ( elem.style.display === "" && isHidden( elem ) ) {
-        values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
-      }
-    } else if ( !values[ index ] && !isHidden( elem ) ) {
-      jQuery._data( elem, "olddisplay", jQuery.css( elem, "display" ) );
-    }
-  }
-
-  // Set the display of most of the elements in a second loop
-  // to avoid the constant reflow
-  for ( index = 0; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-      elem.style.display = show ? values[ index ] || "" : "none";
-    }
-  }
-
-  return elements;
-}
-
-jQuery.fn.extend({
-  css: function( name, value ) {
-    return jQuery.access( this, function( elem, name, value ) {
-      var styles, len,
-        map = {},
-        i = 0;
-
-      if ( jQuery.isArray( name ) ) {
-        styles = getStyles( elem );
-        len = name.length;
-
-        for ( ; i < len; i++ ) {
-          map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-        }
-
-        return map;
-      }
-
-      return value !== undefined ?
-        jQuery.style( elem, name, value ) :
-        jQuery.css( elem, name );
-    }, name, value, arguments.length > 1 );
-  },
-  show: function() {
-    return showHide( this, true );
-  },
-  hide: function() {
-    return showHide( this );
-  },
-  toggle: function( state ) {
-    var bool = typeof state === "boolean";
-
-    return this.each(function() {
-      if ( bool ? state : isHidden( this ) ) {
-        jQuery( this ).show();
-      } else {
-        jQuery( this ).hide();
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  // Add in style property hooks for overriding the default
-  // behavior of getting and setting a style property
-  cssHooks: {
-    opacity: {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // We should always get a number back from opacity
-          var ret = curCSS( elem, "opacity" );
-          return ret === "" ? "1" : ret;
-        }
-      }
-    }
-  },
-
-  // Exclude the following css properties to add px
-  cssNumber: {
-    "columnCount": true,
-    "fillOpacity": true,
-    "fontWeight": true,
-    "lineHeight": true,
-    "opacity": true,
-    "orphans": true,
-    "widows": true,
-    "zIndex": true,
-    "zoom": true
-  },
-
-  // Add in properties whose names you wish to fix before
-  // setting or getting the value
-  cssProps: {
-    // normalize float css property
-    "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
-  },
-
-  // Get and set the style property on a DOM Node
-  style: function( elem, name, value, extra ) {
-    // Don't set styles on text and comment nodes
-    if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-      return;
-    }
-
-    // Make sure that we're working with the right name
-    var ret, type, hooks,
-      origName = jQuery.camelCase( name ),
-      style = elem.style;
-
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // Check if we're setting a value
-    if ( value !== undefined ) {
-      type = typeof value;
-
-      // convert relative number strings (+= or -=) to relative numbers. #7345
-      if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-        value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-        // Fixes bug #9237
-        type = "number";
-      }
-
-      // Make sure that NaN and null values aren't set. See: #7116
-      if ( value == null || type === "number" && isNaN( value ) ) {
-        return;
-      }
-
-      // If a number was passed in, add 'px' to the (except for certain CSS properties)
-      if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-        value += "px";
-      }
-
-      // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
-      // but it would mean to define eight (for every problematic property) identical functions
-      if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
-        style[ name ] = "inherit";
-      }
-
-      // If a hook was provided, use that value, otherwise just set the specified value
-      if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
-        // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
-        // Fixes bug #5509
-        try {
-          style[ name ] = value;
-        } catch(e) {}
-      }
-
-    } else {
-      // If a hook was provided get the non-computed value from there
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-        return ret;
-      }
-
-      // Otherwise just get the value from the style object
-      return style[ name ];
-    }
-  },
-
-  css: function( elem, name, extra, styles ) {
-    var val, num, hooks,
-      origName = jQuery.camelCase( name );
-
-    // Make sure that we're working with the right name
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // If a hook was provided get the computed value from there
-    if ( hooks && "get" in hooks ) {
-      val = hooks.get( elem, true, extra );
-    }
-
-    // Otherwise, if a way to get the computed value exists, use that
-    if ( val === undefined ) {
-      val = curCSS( elem, name, styles );
-    }
-
-    //convert "normal" to computed value
-    if ( val === "normal" && name in cssNormalTransform ) {
-      val = cssNormalTransform[ name ];
-    }
-
-    // Return, converting to number if forced or a qualifier was provided and val looks numeric
-    if ( extra ) {
-      num = parseFloat( val );
-      return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-    }
-    return val;
-  },
-
-  // A method for quickly swapping in/out CSS properties to get correct calculations
-  swap: function( elem, options, callback, args ) {
-    var ret, name,
-      old = {};
-
-    // Remember the old values, and insert the new ones
-    for ( name in options ) {
-      old[ name ] = elem.style[ name ];
-      elem.style[ name ] = options[ name ];
-    }
-
-    ret = callback.apply( elem, args || [] );
-
-    // Revert the old values
-    for ( name in options ) {
-      elem.style[ name ] = old[ name ];
-    }
-
-    return ret;
-  }
-});
-
-// NOTE: we've included the "window" in window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
-  getStyles = function( elem ) {
-    return window.getComputedStyle( elem, null );
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var width, minWidth, maxWidth,
-      computed = _computed || getStyles( elem ),
-
-      // getPropertyValue is only needed for .css('filter') in IE9, see #12537
-      ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
-      style = elem.style;
-
-    if ( computed ) {
-
-      if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-        ret = jQuery.style( elem, name );
-      }
-
-      // A tribute to the "awesome hack by Dean Edwards"
-      // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
-      // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-      // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-      if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-        // Remember the original values
-        width = style.width;
-        minWidth = style.minWidth;
-        maxWidth = style.maxWidth;
-
-        // Put in the new values to get a computed value out
-        style.minWidth = style.maxWidth = style.width = ret;
-        ret = computed.width;
-
-        // Revert the changed values
-        style.width = width;
-        style.minWidth = minWidth;
-        style.maxWidth = maxWidth;
-      }
-    }
-
-    return ret;
-  };
-} else if ( document.documentElement.currentStyle ) {
-  getStyles = function( elem ) {
-    return elem.currentStyle;
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var left, rs, rsLeft,
-      computed = _computed || getStyles( elem ),
-      ret = computed ? computed[ name ] : undefined,
-      style = elem.style;
-
-    // Avoid setting ret to empty string here
-    // so we don't default to auto
-    if ( ret == null && style && style[ name ] ) {
-      ret = style[ name ];
-    }
-
-    // From the awesome hack by Dean Edwards
-    // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-    // If we're not dealing with a regular pixel number
-    // but a number that has a weird ending, we need to convert it to pixels
-    // but not position css attributes, as those are proportional to the parent element instead
-    // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
-    if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
-      // Remember the original values
-      left = style.left;
-      rs = elem.runtimeStyle;
-      rsLeft = rs && rs.left;
-
-      // Put in the new values to get a computed value out
-      if ( rsLeft ) {
-        rs.left = elem.currentStyle.left;
-      }
-      style.left = name === "fontSize" ? "1em" : ret;
-      ret = style.pixelLeft + "px";
-
-      // Revert the changed values
-      style.left = left;
-      if ( rsLeft ) {
-        rs.left = rsLeft;
-      }
-    }
-
-    return ret === "" ? "auto" : ret;
-  };
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-  var matches = rnumsplit.exec( value );
-  return matches ?
-    // Guard against undefined "subtract", e.g., when used as in cssHooks
-    Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-    value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-  var i = extra === ( isBorderBox ? "border" : "content" ) ?
-    // If we already have the right measurement, avoid augmentation
-    4 :
-    // Otherwise initialize for horizontal or vertical properties
-    name === "width" ? 1 : 0,
-
-    val = 0;
-
-  for ( ; i < 4; i += 2 ) {
-    // both box models exclude margin, so add it if we want it
-    if ( extra === "margin" ) {
-      val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-    }
-
-    if ( isBorderBox ) {
-      // border-box includes padding, so remove it if we want content
-      if ( extra === "content" ) {
-        val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-      }
-
-      // at this point, extra isn't border nor margin, so remove border
-      if ( extra !== "margin" ) {
-        val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    } else {
-      // at this point, extra isn't content, so add padding
-      val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-      // at this point, extra isn't content nor padding, so add border
-      if ( extra !== "padding" ) {
-        val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    }
-  }
-
-  return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-  // Start with offset property, which is equivalent to the border-box value
-  var valueIsBorderBox = true,
-    val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-    styles = getStyles( elem ),
-    isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-  // some non-html elements return undefined for offsetWidth, so check for null/undefined
-  // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-  // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-  if ( val <= 0 || val == null ) {
-    // Fall back to computed then uncomputed css if necessary
-    val = curCSS( elem, name, styles );
-    if ( val < 0 || val == null ) {
-      val = elem.style[ name ];
-    }
-
-    // Computed unit is not pixels. Stop here and return.
-    if ( rnumnonpx.test(val) ) {
-      return val;
-    }
-
-    // we need the check for style in case a browser which returns unreliable values
-    // for getComputedStyle silently falls back to the reliable elem.style
-    valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
-    // Normalize "", auto, and prepare for extra
-    val = parseFloat( val ) || 0;
-  }
-
-  // use the active box-sizing model to add/subtract irrelevant styles
-  return ( val +
-    augmentWidthOrHeight(
-      elem,
-      name,
-      extra || ( isBorderBox ? "border" : "content" ),
-      valueIsBorderBox,
-      styles
-    )
-  ) + "px";
-}
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
-  var doc = document,
-    display = elemdisplay[ nodeName ];
-
-  if ( !display ) {
-    display = actualDisplay( nodeName, doc );
-
-    // If the simple way fails, read from inside an iframe
-    if ( display === "none" || !display ) {
-      // Use the already-created iframe if possible
-      iframe = ( iframe ||
-        jQuery("<iframe frameborder='0' width='0' height='0'/>")
-        .css( "cssText", "display:block !important" )
-      ).appendTo( doc.documentElement );
-
-      // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-      doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
-      doc.write("<!doctype html><html><body>");
-      doc.close();
-
-      display = actualDisplay( nodeName, doc );
-      iframe.detach();
-    }
-
-    // Store the correct default display
-    elemdisplay[ nodeName ] = display;
-  }
-
-  return display;
-}
-
-// Called ONLY from within css_defaultDisplay
-function actualDisplay( name, doc ) {
-  var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-    display = jQuery.css( elem[0], "display" );
-  elem.remove();
-  return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
-  jQuery.cssHooks[ name ] = {
-    get: function( elem, computed, extra ) {
-      if ( computed ) {
-        // certain elements can have dimension info if we invisibly show them
-        // however, it must have a current display style that would benefit from this
-        return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
-          jQuery.swap( elem, cssShow, function() {
-            return getWidthOrHeight( elem, name, extra );
-          }) :
-          getWidthOrHeight( elem, name, extra );
-      }
-    },
-
-    set: function( elem, value, extra ) {
-      var styles = extra && getStyles( elem );
-      return setPositiveNumber( elem, value, extra ?
-        augmentWidthOrHeight(
-          elem,
-          name,
-          extra,
-          jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-          styles
-        ) : 0
-      );
-    }
-  };
-});
-
-if ( !jQuery.support.opacity ) {
-  jQuery.cssHooks.opacity = {
-    get: function( elem, computed ) {
-      // IE uses filters for opacity
-      return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-        ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
-        computed ? "1" : "";
-    },
-
-    set: function( elem, value ) {
-      var style = elem.style,
-        currentStyle = elem.currentStyle,
-        opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
-        filter = currentStyle && currentStyle.filter || style.filter || "";
-
-      // IE has trouble with opacity if it does not have layout
-      // Force it by setting the zoom level
-      style.zoom = 1;
-
-      // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
-      // if value === "", then remove inline opacity #12685
-      if ( ( value >= 1 || value === "" ) &&
-          jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
-          style.removeAttribute ) {
-
-        // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
-        // if "filter:" is present at all, clearType is disabled, we want to avoid this
-        // style.removeAttribute is IE Only, but so apparently is this code path...
-        style.removeAttribute( "filter" );
-
-        // if there is no filter style applied in a css rule or unset inline opacity, we are done
-        if ( value === "" || currentStyle && !currentStyle.filter ) {
-          return;
-        }
-      }
-
-      // otherwise, set new filter values
-      style.filter = ralpha.test( filter ) ?
-        filter.replace( ralpha, opacity ) :
-        filter + " " + opacity;
-    }
-  };
-}
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
-  if ( !jQuery.support.reliableMarginRight ) {
-    jQuery.cssHooks.marginRight = {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-          // Work around by temporarily setting element display to inline-block
-          return jQuery.swap( elem, { "display": "inline-block" },
-            curCSS, [ elem, "marginRight" ] );
-        }
-      }
-    };
-  }
-
-  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-  // getComputedStyle returns percent when specified for top/left/bottom/right
-  // rather than make the css module depend on the offset module, we just check for it here
-  if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
-    jQuery.each( [ "top", "left" ], function( i, prop ) {
-      jQuery.cssHooks[ prop ] = {
-        get: function( elem, computed ) {
-          if ( computed ) {
-            computed = curCSS( elem, prop );
-            // if curCSS returns percentage, fallback to offset
-            return rnumnonpx.test( computed ) ?
-              jQuery( elem ).position()[ prop ] + "px" :
-              computed;
-          }
-        }
-      };
-    });
-  }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.hidden = function( elem ) {
-    return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-  };
-
-  jQuery.expr.filters.visible = function( elem ) {
-    return !jQuery.expr.filters.hidden( elem );
-  };
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
-  margin: "",
-  padding: "",
-  border: "Width"
-}, function( prefix, suffix ) {
-  jQuery.cssHooks[ prefix + suffix ] = {
-    expand: function( value ) {
-      var i = 0,
-        expanded = {},
-
-        // assumes a single number if not a string
-        parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-      for ( ; i < 4; i++ ) {
-        expanded[ prefix + cssExpand[ i ] + suffix ] =
-          parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-      }
-
-      return expanded;
-    }
-  };
-
-  if ( !rmargin.test( prefix ) ) {
-    jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-  }
-});
-var r20 = /%20/g,
-  rbracket = /\[\]$/,
-  rCRLF = /\r?\n/g,
-  rsubmitterTypes = /^(?:submit|button|image|reset)$/i,
-  rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-jQuery.fn.extend({
-  serialize: function() {
-    return jQuery.param( this.serializeArray() );
-  },
-  serializeArray: function() {
-    return this.map(function(){
-      // Can add propHook for "elements" to filter or add form elements
-      var elements = jQuery.prop( this, "elements" );
-      return elements ? jQuery.makeArray( elements ) : this;
-    })
-    .filter(function(){
-      var type = this.type;
-      // Use .is(":disabled") so that fieldset[disabled] works
-      return this.name && !jQuery( this ).is( ":disabled" ) &&
-        rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-        ( this.checked || !manipulation_rcheckableType.test( type ) );
-    })
-    .map(function( i, elem ){
-      var val = jQuery( this ).val();
-
-      return val == null ?
-        null :
-        jQuery.isArray( val ) ?
-          jQuery.map( val, function( val ){
-            return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-          }) :
-          { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-    }).get();
-  }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
-  var prefix,
-    s = [],
-    add = function( key, value ) {
-      // If value is a function, invoke it and return its value
-      value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-      s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-    };
-
-  // Set traditional to true for jQuery <= 1.3.2 behavior.
-  if ( traditional === undefined ) {
-    traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-  }
-
-  // If an array was passed in, assume that it is an array of form elements.
-  if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-    // Serialize the form elements
-    jQuery.each( a, function() {
-      add( this.name, this.value );
-    });
-
-  } else {
-    // If traditional, encode the "old" way (the way 1.3.2 or older
-    // did it), otherwise encode params recursively.
-    for ( prefix in a ) {
-      buildParams( prefix, a[ prefix ], traditional, add );
-    }
-  }
-
-  // Return the resulting serialization
-  return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
-  var name;
-
-  if ( jQuery.isArray( obj ) ) {
-    // Serialize array item.
-    jQuery.each( obj, function( i, v ) {
-      if ( traditional || rbracket.test( prefix ) ) {
-        // Treat each array item as a scalar.
-        add( prefix, v );
-
-      } else {
-        // Item is non-scalar (array or object), encode its numeric index.
-        buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-      }
-    });
-
-  } else if ( !traditional && jQuery.type( obj ) === "object" ) {
-    // Serialize object item.
-    for ( name in obj ) {
-      buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-    }
-
-  } else {
-    // Serialize scalar item.
-    add( prefix, obj );
-  }
-}
-var
-  // Document location
-  ajaxLocParts,
-  ajaxLocation,
-  
-  ajax_nonce = jQuery.now(),
-
-  ajax_rquery = /\?/,
-  rhash = /#.*$/,
-  rts = /([?&])_=[^&]*/,
-  rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-  // #7653, #8125, #8152: local protocol detection
-  rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-  rnoContent = /^(?:GET|HEAD)$/,
-  rprotocol = /^\/\//,
-  rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
-  // Keep a copy of the old load method
-  _load = jQuery.fn.load,
-
-  /* Prefilters
-   * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-   * 2) These are called:
-   *    - BEFORE asking for a transport
-   *    - AFTER param serialization (s.data is a string if s.processData is true)
-   * 3) key is the dataType
-   * 4) the catchall symbol "*" can be used
-   * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-   */
-  prefilters = {},
-
-  /* Transports bindings
-   * 1) key is the dataType
-   * 2) the catchall symbol "*" can be used
-   * 3) selection will start with transport dataType and THEN go to "*" if needed
-   */
-  transports = {},
-
-  // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-  allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-  ajaxLocation = location.href;
-} catch( e ) {
-  // Use the href attribute of an A element
-  // since IE will modify it given document.location
-  ajaxLocation = document.createElement( "a" );
-  ajaxLocation.href = "";
-  ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
-  // dataTypeExpression is optional and defaults to "*"
-  return function( dataTypeExpression, func ) {
-
-    if ( typeof dataTypeExpression !== "string" ) {
-      func = dataTypeExpression;
-      dataTypeExpression = "*";
-    }
-
-    var dataType,
-      i = 0,
-      dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
-
-    if ( jQuery.isFunction( func ) ) {
-      // For each dataType in the dataTypeExpression
-      while ( (dataType = dataTypes[i++]) ) {
-        // Prepend if requested
-        if ( dataType[0] === "+" ) {
-          dataType = dataType.slice( 1 ) || "*";
-          (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-        // Otherwise append
-        } else {
-          (structure[ dataType ] = structure[ dataType ] || []).push( func );
-        }
-      }
-    }
-  };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-  var inspected = {},
-    seekingTransport = ( structure === transports );
-
-  function inspect( dataType ) {
-    var selected;
-    inspected[ dataType ] = true;
-    jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-      var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-      if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-        options.dataTypes.unshift( dataTypeOrTransport );
-        inspect( dataTypeOrTransport );
-        return false;
-      } else if ( seekingTransport ) {
-        return !( selected = dataTypeOrTransport );
-      }
-    });
-    return selected;
-  }
-
-  return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-  var key, deep,
-    flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-  for ( key in src ) {
-    if ( src[ key ] !== undefined ) {
-      ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-    }
-  }
-  if ( deep ) {
-    jQuery.extend( true, target, deep );
-  }
-
-  return target;
-}
-
-jQuery.fn.load = function( url, params, callback ) {
-  if ( typeof url !== "string" && _load ) {
-    return _load.apply( this, arguments );
-  }
-
-  var selector, type, response,
-    self = this,
-    off = url.indexOf(" ");
-
-  if ( off >= 0 ) {
-    selector = url.slice( off, url.length );
-    url = url.slice( 0, off );
-  }
-
-  // If it's a function
-  if ( jQuery.isFunction( params ) ) {
-
-    // We assume that it's the callback
-    callback = params;
-    params = undefined;
-
-  // Otherwise, build a param string
-  } else if ( params && typeof params === "object" ) {
-    type = "POST";
-  }
-
-  // If we have elements to modify, make the request
-  if ( self.length > 0 ) {
-    jQuery.ajax({
-      url: url,
-
-      // if "type" variable is undefined, then "GET" method will be used
-      type: type,
-      dataType: "html",
-      data: params
-    }).done(function( responseText ) {
-
-      // Save response for use in complete callback
-      response = arguments;
-
-      self.html( selector ?
-
-        // If a selector was specified, locate the right elements in a dummy div
-        // Exclude scripts to avoid IE 'Permission Denied' errors
-        jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-        // Otherwise use the full result
-        responseText );
-
-    }).complete( callback && function( jqXHR, status ) {
-      self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-    });
-  }
-
-  return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
-  jQuery.fn[ type ] = function( fn ){
-    return this.on( type, fn );
-  };
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
-  jQuery[ method ] = function( url, data, callback, type ) {
-    // shift arguments if data argument was omitted
-    if ( jQuery.isFunction( data ) ) {
-      type = type || callback;
-      callback = data;
-      data = undefined;
-    }
-
-    return jQuery.ajax({
-      url: url,
-      type: method,
-      dataType: type,
-      data: data,
-      success: callback
-    });
-  };
-});
-
-jQuery.extend({
-
-  // Counter for holding the number of active queries
-  active: 0,
-
-  // Last-Modified header cache for next request
-  lastModified: {},
-  etag: {},
-
-  ajaxSettings: {
-    url: ajaxLocation,
-    type: "GET",
-    isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-    global: true,
-    processData: true,
-    async: true,
-    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-    /*
-    timeout: 0,
-    data: null,
-    dataType: null,
-    username: null,
-    password: null,
-    cache: null,
-    throws: false,
-    traditional: false,
-    headers: {},
-    */
-
-    accepts: {
-      "*": allTypes,
-      text: "text/plain",
-      html: "text/html",
-      xml: "application/xml, text/xml",
-      json: "application/json, text/javascript"
-    },
-
-    contents: {
-      xml: /xml/,
-      html: /html/,
-      json: /json/
-    },
-
-    responseFields: {
-      xml: "responseXML",
-      text: "responseText"
-    },
-
-    // Data converters
-    // Keys separate source (or catchall "*") and destination types with a single space
-    converters: {
-
-      // Convert anything to text
-      "* text": window.String,
-
-      // Text to html (true = no transformation)
-      "text html": true,
-
-      // Evaluate text as a json expression
-      "text json": jQuery.parseJSON,
-
-      // Parse text as xml
-      "text xml": jQuery.parseXML
-    },
-
-    // For options that shouldn't be deep extended:
-    // you can add your own custom options here if
-    // and when you create one that shouldn't be
-    // deep extended (see ajaxExtend)
-    flatOptions: {
-      url: true,
-      context: true
-    }
-  },
-
-  // Creates a full fledged settings object into target
-  // with both ajaxSettings and settings fields.
-  // If target is omitted, writes into ajaxSettings.
-  ajaxSetup: function( target, settings ) {
-    return settings ?
-
-      // Building a settings object
-      ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-      // Extending ajaxSettings
-      ajaxExtend( jQuery.ajaxSettings, target );
-  },
-
-  ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-  ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-  // Main method
-  ajax: function( url, options ) {
-
-    // If url is an object, simulate pre-1.5 signature
-    if ( typeof url === "object" ) {
-      options = url;
-      url = undefined;
-    }
-
-    // Force options to be an object
-    options = options || {};
-
-    var transport,
-      // URL without anti-cache param
-      cacheURL,
-      // Response headers
-      responseHeadersString,
-      responseHeaders,
-      // timeout handle
-      timeoutTimer,
-      // Cross-domain detection vars
-      parts,
-      // To know if global events are to be dispatched
-      fireGlobals,
-      // Loop variable
-      i,
-      // Create the final options object
-      s = jQuery.ajaxSetup( {}, options ),
-      // Callbacks context
-      callbackContext = s.context || s,
-      // Context for global events is callbackContext if it is a DOM node or jQuery collection
-      globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-        jQuery( callbackContext ) :
-        jQuery.event,
-      // Deferreds
-      deferred = jQuery.Deferred(),
-      completeDeferred = jQuery.Callbacks("once memory"),
-      // Status-dependent callbacks
-      statusCode = s.statusCode || {},
-      // Headers (they are sent all at once)
-      requestHeaders = {},
-      requestHeadersNames = {},
-      // The jqXHR state
-      state = 0,
-      // Default abort message
-      strAbort = "canceled",
-      // Fake xhr
-      jqXHR = {
-        readyState: 0,
-
-        // Builds headers hashtable if needed
-        getResponseHeader: function( key ) {
-          var match;
-          if ( state === 2 ) {
-            if ( !responseHeaders ) {
-              responseHeaders = {};
-              while ( (match = rheaders.exec( responseHeadersString )) ) {
-                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-              }
-            }
-            match = responseHeaders[ key.toLowerCase() ];
-          }
-          return match == null ? null : match;
-        },
-
-        // Raw string
-        getAllResponseHeaders: function() {
-          return state === 2 ? responseHeadersString : null;
-        },
-
-        // Caches the header
-        setRequestHeader: function( name, value ) {
-          var lname = name.toLowerCase();
-          if ( !state ) {
-            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-            requestHeaders[ name ] = value;
-          }
-          return this;
-        },
-
-        // Overrides response content-type header
-        overrideMimeType: function( type ) {
-          if ( !state ) {
-            s.mimeType = type;
-          }
-          return this;
-        },
-
-        // Status-dependent callbacks
-        statusCode: function( map ) {
-          var code;
-          if ( map ) {
-            if ( state < 2 ) {
-              for ( code in map ) {
-                // Lazy-add the new callback in a way that preserves old ones
-                statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-              }
-            } else {
-              // Execute the appropriate callbacks
-              jqXHR.always( map[ jqXHR.status ] );
-            }
-          }
-          return this;
-        },
-
-        // Cancel the request
-        abort: function( statusText ) {
-          var finalText = statusText || strAbort;
-          if ( transport ) {
-            transport.abort( finalText );
-          }
-          done( 0, finalText );
-          return this;
-        }
-      };
-
-    // Attach deferreds
-    deferred.promise( jqXHR ).complete = completeDeferred.add;
-    jqXHR.success = jqXHR.done;
-    jqXHR.error = jqXHR.fail;
-
-    // Remove hash character (#7531: and string promotion)
-    // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-    // Handle falsy url in the settings object (#10093: consistency with old signature)
-    // We also use the url parameter if available
-    s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-    // Alias method option to type as per ticket #12004
-    s.type = options.method || options.type || s.method || s.type;
-
-    // Extract dataTypes list
-    s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
-
-    // A cross-domain request is in order when we have a protocol:host:port mismatch
-    if ( s.crossDomain == null ) {
-      parts = rurl.exec( s.url.toLowerCase() );
-      s.crossDomain = !!( parts &&
-        ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-          ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-            ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
-      );
-    }
-
-    // Convert data if not already a string
-    if ( s.data && s.processData && typeof s.data !== "string" ) {
-      s.data = jQuery.param( s.data, s.traditional );
-    }
-
-    // Apply prefilters
-    inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-    // If request was aborted inside a prefilter, stop there
-    if ( state === 2 ) {
-      return jqXHR;
-    }
-
-    // We can fire global events as of now if asked to
-    fireGlobals = s.global;
-
-    // Watch for a new set of requests
-    if ( fireGlobals && jQuery.active++ === 0 ) {
-      jQuery.event.trigger("ajaxStart");
-    }
-
-    // Uppercase the type
-    s.type = s.type.toUpperCase();
-
-    // Determine if request has content
-    s.hasContent = !rnoContent.test( s.type );
-
-    // Save the URL in case we're toying with the If-Modified-Since
-    // and/or If-None-Match header later on
-    cacheURL = s.url;
-
-    // More options handling for requests with no content
-    if ( !s.hasContent ) {
-
-      // If data is available, append data to url
-      if ( s.data ) {
-        cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-        // #9682: remove data so that it's not used in an eventual retry
-        delete s.data;
-      }
-
-      // Add anti-cache in url if needed
-      if ( s.cache === false ) {
-        s.url = rts.test( cacheURL ) ?
-
-          // If there is already a '_' parameter, set its value
-          cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
-
-          // Otherwise add one to the end
-          cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
-      }
-    }
-
-    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-    if ( s.ifModified ) {
-      if ( jQuery.lastModified[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-      }
-      if ( jQuery.etag[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-      }
-    }
-
-    // Set the correct header, if data is being sent
-    if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-      jqXHR.setRequestHeader( "Content-Type", s.contentType );
-    }
-
-    // Set the Accepts header for the server, depending on the dataType
-    jqXHR.setRequestHeader(
-      "Accept",
-      s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-        s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-        s.accepts[ "*" ]
-    );
-
-    // Check for headers option
-    for ( i in s.headers ) {
-      jqXHR.setRequestHeader( i, s.headers[ i ] );
-    }
-
-    // Allow custom headers/mimetypes and early abort
-    if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-      // Abort if not done already and return
-      return jqXHR.abort();
-    }
-
-    // aborting is no longer a cancellation
-    strAbort = "abort";
-
-    // Install callbacks on deferreds
-    for ( i in { success: 1, error: 1, complete: 1 } ) {
-      jqXHR[ i ]( s[ i ] );
-    }
-
-    // Get transport
-    transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-    // If no transport, we auto-abort
-    if ( !transport ) {
-      done( -1, "No Transport" );
-    } else {
-      jqXHR.readyState = 1;
-
-      // Send global event
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-      }
-      // Timeout
-      if ( s.async && s.timeout > 0 ) {
-        timeoutTimer = setTimeout(function() {
-          jqXHR.abort("timeout");
-        }, s.timeout );
-      }
-
-      try {
-        state = 1;
-        transport.send( requestHeaders, done );
-      } catch ( e ) {
-        // Propagate exception as error if not done
-        if ( state < 2 ) {
-          done( -1, e );
-        // Simply rethrow otherwise
-        } else {
-          throw e;
-        }
-      }
-    }
-
-    // Callback for when everything is done
-    function done( status, nativeStatusText, responses, headers ) {
-      var isSuccess, success, error, response, modified,
-        statusText = nativeStatusText;
-
-      // Called once
-      if ( state === 2 ) {
-        return;
-      }
-
-      // State is "done" now
-      state = 2;
-
-      // Clear timeout if it exists
-      if ( timeoutTimer ) {
-        clearTimeout( timeoutTimer );
-      }
-
-      // Dereference transport for early garbage collection
-      // (no matter how long the jqXHR object will be used)
-      transport = undefined;
-
-      // Cache response headers
-      responseHeadersString = headers || "";
-
-      // Set readyState
-      jqXHR.readyState = status > 0 ? 4 : 0;
-
-      // Get response data
-      if ( responses ) {
-        response = ajaxHandleResponses( s, jqXHR, responses );
-      }
-
-      // If successful, handle type chaining
-      if ( status >= 200 && status < 300 || status === 304 ) {
-
-        // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-        if ( s.ifModified ) {
-          modified = jqXHR.getResponseHeader("Last-Modified");
-          if ( modified ) {
-            jQuery.lastModified[ cacheURL ] = modified;
-          }
-          modified = jqXHR.getResponseHeader("etag");
-          if ( modified ) {
-            jQuery.etag[ cacheURL ] = modified;
-          }
-        }
-
-        // If not modified
-        if ( status === 304 ) {
-          isSuccess = true;
-          statusText = "notmodified";
-
-        // If we have data
-        } else {
-          isSuccess = ajaxConvert( s, response );
-          statusText = isSuccess.state;
-          success = isSuccess.data;
-          error = isSuccess.error;
-          isSuccess = !error;
-        }
-      } else {
-        // We extract error from statusText
-        // then normalize statusText and status for non-aborts
-        error = statusText;
-        if ( status || !statusText ) {
-          statusText = "error";
-          if ( status < 0 ) {
-            status = 0;
-          }
-        }
-      }
-
-      // Set data for the fake xhr object
-      jqXHR.status = status;
-      jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-      // Success/Error
-      if ( isSuccess ) {
-        deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-      } else {
-        deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-      }
-
-      // Status-dependent callbacks
-      jqXHR.statusCode( statusCode );
-      statusCode = undefined;
-
-      if ( fireGlobals ) {
-        globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-          [ jqXHR, s, isSuccess ? success : error ] );
-      }
-
-      // Complete
-      completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-        // Handle the global AJAX counter
-        if ( !( --jQuery.active ) ) {
-          jQuery.event.trigger("ajaxStop");
-        }
-      }
-    }
-
-    return jqXHR;
-  },
-
-  getScript: function( url, callback ) {
-    return jQuery.get( url, undefined, callback, "script" );
-  },
-
-  getJSON: function( url, data, callback ) {
-    return jQuery.get( url, data, callback, "json" );
-  }
-});
-
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
-  var ct, type, finalDataType, firstDataType,
-    contents = s.contents,
-    dataTypes = s.dataTypes,
-    responseFields = s.responseFields;
-
-  // Fill responseXXX fields
-  for ( type in responseFields ) {
-    if ( type in responses ) {
-      jqXHR[ responseFields[type] ] = responses[ type ];
-    }
-  }
-
-  // Remove auto dataType and get content-type in the process
-  while( dataTypes[ 0 ] === "*" ) {
-    dataTypes.shift();
-    if ( ct === undefined ) {
-      ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-    }
-  }
-
-  // Check if we're dealing with a known content-type
-  if ( ct ) {
-    for ( type in contents ) {
-      if ( contents[ type ] && contents[ type ].test( ct ) ) {
-        dataTypes.unshift( type );
-        break;
-      }
-    }
-  }
-
-  // Check to see if we have a response for the expected dataType
-  if ( dataTypes[ 0 ] in responses ) {
-    finalDataType = dataTypes[ 0 ];
-  } else {
-    // Try convertible dataTypes
-    for ( type in responses ) {
-      if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-        finalDataType = type;
-        break;
-      }
-      if ( !firstDataType ) {
-        firstDataType = type;
-      }
-    }
-    // Or just use first one
-    finalDataType = finalDataType || firstDataType;
-  }
-
-  // If we found a dataType
-  // We add the dataType to the list if needed
-  // and return the corresponding response
-  if ( finalDataType ) {
-    if ( finalDataType !== dataTypes[ 0 ] ) {
-      dataTypes.unshift( finalDataType );
-    }
-    return responses[ finalDataType ];
-  }
-}
-
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
-  var conv, conv2, current, tmp,
-    converters = {},
-    i = 0,
-    // Work with a copy of dataTypes in case we need to modify it for conversion
-    dataTypes = s.dataTypes.slice(),
-    prev = dataTypes[ 0 ];
-
-  // Apply the dataFilter if provided
-  if ( s.dataFilter ) {
-    response = s.dataFilter( response, s.dataType );
-  }
-
-  // Create converters map with lowercased keys
-  if ( dataTypes[ 1 ] ) {
-    for ( conv in s.converters ) {
-      converters[ conv.toLowerCase() ] = s.converters[ conv ];
-    }
-  }
-
-  // Convert to each sequential dataType, tolerating list modification
-  for ( ; (current = dataTypes[++i]); ) {
-
-    // There's only work to do if current dataType is non-auto
-    if ( current !== "*" ) {
-
-      // Convert response if prev dataType is non-auto and differs from current
-      if ( prev !== "*" && prev !== current ) {
-
-        // Seek a direct converter
-        conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-        // If none found, seek a pair
-        if ( !conv ) {
-          for ( conv2 in converters ) {
-
-            // If conv2 outputs current
-            tmp = conv2.split(" ");
-            if ( tmp[ 1 ] === current ) {
-
-              // If prev can be converted to accepted input
-              conv = converters[ prev + " " + tmp[ 0 ] ] ||
-                converters[ "* " + tmp[ 0 ] ];
-              if ( conv ) {
-                // Condense equivalence converters
-                if ( conv === true ) {
-                  conv = converters[ conv2 ];
-
-                // Otherwise, insert the intermediate dataType
-                } else if ( converters[ conv2 ] !== true ) {
-                  current = tmp[ 0 ];
-                  dataTypes.splice( i--, 0, current );
-                }
-
-                break;
-              }
-            }
-          }
-        }
-
-        // Apply converter (if not an equivalence)
-        if ( conv !== true ) {
-
-          // Unless errors are allowed to bubble, catch and return them
-          if ( conv && s["throws"] ) {
-            response = conv( response );
-          } else {
-            try {
-              response = conv( response );
-            } catch ( e ) {
-              return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-            }
-          }
-        }
-      }
-
-      // Update prev for next iteration
-      prev = current;
-    }
-  }
-
-  return { state: "success", data: response };
-}
-// Install script dataType
-jQuery.ajaxSetup({
-  accepts: {
-    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-  },
-  contents: {
-    script: /(?:java|ecma)script/
-  },
-  converters: {
-    "text script": function( text ) {
-      jQuery.globalEval( text );
-      return text;
-    }
-  }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
-  if ( s.cache === undefined ) {
-    s.cache = false;
-  }
-  if ( s.crossDomain ) {
-    s.type = "GET";
-    s.global = false;
-  }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
-  // This transport only deals with cross domain requests
-  if ( s.crossDomain ) {
-
-    var script,
-      head = document.head || jQuery("head")[0] || document.documentElement;
-
-    return {
-
-      send: function( _, callback ) {
-
-        script = document.createElement("script");
-
-        script.async = true;
-
-        if ( s.scriptCharset ) {
-          script.charset = s.scriptCharset;
-        }
-
-        script.src = s.url;
-
-        // Attach handlers for all browsers
-        script.onload = script.onreadystatechange = function( _, isAbort ) {
-
-          if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
-            // Handle memory leak in IE
-            script.onload = script.onreadystatechange = null;
-
-            // Remove the script
-            if ( script.parentNode ) {
-              script.parentNode.removeChild( script );
-            }
-
-            // Dereference the script
-            script = null;
-
-            // Callback if not abort
-            if ( !isAbort ) {
-              callback( 200, "success" );
-            }
-          }
-        };
-
-        // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-        // Use native DOM manipulation to avoid our domManip AJAX trickery
-        head.insertBefore( script, head.firstChild );
-      },
-
-      abort: function() {
-        if ( script ) {
-          script.onload( undefined, true );
-        }
-      }
-    };
-  }
-});
-var oldCallbacks = [],
-  rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
-  jsonp: "callback",
-  jsonpCallback: function() {
-    var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
-    this[ callback ] = true;
-    return callback;
-  }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-  var callbackName, overwritten, responseContainer,
-    jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-      "url" :
-      typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-    );
-
-  // Handle iff the expected data type is "jsonp" or we have a parameter to set
-  if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-    // Get callback name, remembering preexisting value associated with it
-    callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-      s.jsonpCallback() :
-      s.jsonpCallback;
-
-    // Insert callback into url or form data
-    if ( jsonProp ) {
-      s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-    } else if ( s.jsonp !== false ) {
-      s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-    }
-
-    // Use data converter to retrieve json after script execution
-    s.converters["script json"] = function() {
-      if ( !responseContainer ) {
-        jQuery.error( callbackName + " was not called" );
-      }
-      return responseContainer[ 0 ];
-    };
-
-    // force json dataType
-    s.dataTypes[ 0 ] = "json";
-
-    // Install callback
-    overwritten = window[ callbackName ];
-    window[ callbackName ] = function() {
-      responseContainer = arguments;
-    };
-
-    // Clean-up function (fires after converters)
-    jqXHR.always(function() {
-      // Restore preexisting value
-      window[ callbackName ] = overwritten;
-
-      // Save back as free
-      if ( s[ callbackName ] ) {
-        // make sure that re-using the options doesn't screw things around
-        s.jsonpCallback = originalSettings.jsonpCallback;
-
-        // save the callback name for future use
-        oldCallbacks.push( callbackName );
-      }
-
-      // Call if it was a function and we have a response
-      if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-        overwritten( responseContainer[ 0 ] );
-      }
-
-      responseContainer = overwritten = undefined;
-    });
-
-    // Delegate to script
-    return "script";
-  }
-});
-var xhrCallbacks, xhrSupported,
-  xhrId = 0,
-  // #5280: Internet Explorer will keep connections alive if we don't abort on unload
-  xhrOnUnloadAbort = window.ActiveXObject && function() {
-    // Abort all pending requests
-    var key;
-    for ( key in xhrCallbacks ) {
-      xhrCallbacks[ key ]( undefined, true );
-    }
-  };
-
-// Functions to create xhrs
-function createStandardXHR() {
-  try {
-    return new window.XMLHttpRequest();
-  } catch( e ) {}
-}
-
-function createActiveXHR() {
-  try {
-    return new window.ActiveXObject("Microsoft.XMLHTTP");
-  } catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
-  /* Microsoft failed to properly
-   * implement the XMLHttpRequest in IE7 (can't request local files),
-   * so we use the ActiveXObject when it is available
-   * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
-   * we need a fallback.
-   */
-  function() {
-    return !this.isLocal && createStandardXHR() || createActiveXHR();
-  } :
-  // For all other browsers, use the standard XMLHttpRequest object
-  createStandardXHR;
-
-// Determine support properties
-xhrSupported = jQuery.ajaxSettings.xhr();
-jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = jQuery.support.ajax = !!xhrSupported;
-
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
-
-  jQuery.ajaxTransport(function( s ) {
-    // Cross domain only allowed if supported through XMLHttpRequest
-    if ( !s.crossDomain || jQuery.support.cors ) {
-
-      var callback;
-
-      return {
-        send: function( headers, complete ) {
-
-          // Get a new xhr
-          var handle, i,
-            xhr = s.xhr();
-
-          // Open the socket
-          // Passing null username, generates a login popup on Opera (#2865)
-          if ( s.username ) {
-            xhr.open( s.type, s.url, s.async, s.username, s.password );
-          } else {
-            xhr.open( s.type, s.url, s.async );
-          }
-
-          // Apply custom fields if provided
-          if ( s.xhrFields ) {
-            for ( i in s.xhrFields ) {
-              xhr[ i ] = s.xhrFields[ i ];
-            }
-          }
-
-          // Override mime type if needed
-          if ( s.mimeType && xhr.overrideMimeType ) {
-            xhr.overrideMimeType( s.mimeType );
-          }
-
-          // X-Requested-With header
-          // For cross-domain requests, seeing as conditions for a preflight are
-          // akin to a jigsaw puzzle, we simply never set it to be sure.
-          // (it can always be set on a per-request basis or even using ajaxSetup)
-          // For same-domain requests, won't change header if already provided.
-          if ( !s.crossDomain && !headers["X-Requested-With"] ) {
-            headers["X-Requested-With"] = "XMLHttpRequest";
-          }
-
-          // Need an extra try/catch for cross domain requests in Firefox 3
-          try {
-            for ( i in headers ) {
-              xhr.setRequestHeader( i, headers[ i ] );
-            }
-          } catch( err ) {}
-
-          // Do send the request
-          // This may raise an exception which is actually
-          // handled in jQuery.ajax (so no try/catch here)
-          xhr.send( ( s.hasContent && s.data ) || null );
-
-          // Listener
-          callback = function( _, isAbort ) {
-
-            var status,
-              statusText,
-              responseHeaders,
-              responses,
-              xml;
-
-            // Firefox throws exceptions when accessing properties
-            // of an xhr when a network error occurred
-            // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
-            try {
-
-              // Was never called and is aborted or complete
-              if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
-                // Only called once
-                callback = undefined;
-
-                // Do not keep as active anymore
-                if ( handle ) {
-                  xhr.onreadystatechange = jQuery.noop;
-                  if ( xhrOnUnloadAbort ) {
-                    delete xhrCallbacks[ handle ];
-                  }
-                }
-
-                // If it's an abort
-                if ( isAbort ) {
-                  // Abort it manually if needed
-                  if ( xhr.readyState !== 4 ) {
-                    xhr.abort();
-                  }
-                } else {
-                  responses = {};
-                  status = xhr.status;
-                  xml = xhr.responseXML;
-                  responseHeaders = xhr.getAllResponseHeaders();
-
-                  // Construct response list
-                  if ( xml && xml.documentElement /* #4958 */ ) {
-                    responses.xml = xml;
-                  }
-
-                  // When requesting binary data, IE6-9 will throw an exception
-                  // on any attempt to access responseText (#11426)
-                  if ( typeof xhr.responseText === "string" ) {
-                    responses.text = xhr.responseText;
-                  }
-
-                  // Firefox throws an exception when accessing
-                  // statusText for faulty cross-domain requests
-                  try {
-                    statusText = xhr.statusText;
-                  } catch( e ) {
-                    // We normalize with Webkit giving an empty statusText
-                    statusText = "";
-                  }
-
-                  // Filter status for non standard behaviors
-
-                  // If the request is local and we have data: assume a success
-                  // (success with no data won't get notified, that's the best we
-                  // can do given current implementations)
-                  if ( !status && s.isLocal && !s.crossDomain ) {
-                    status = responses.text ? 200 : 404;
-                  // IE - #1450: sometimes returns 1223 when it should be 204
-                  } else if ( status === 1223 ) {
-                    status = 204;
-                  }
-                }
-              }
-            } catch( firefoxAccessException ) {
-              if ( !isAbort ) {
-                complete( -1, firefoxAccessException );
-              }
-            }
-
-            // Call complete if needed
-            if ( responses ) {
-              complete( status, statusText, responses, responseHeaders );
-            }
-          };
-
-          if ( !s.async ) {
-            // if we're in sync mode we fire the callback
-            callback();
-          } else if ( xhr.readyState === 4 ) {
-            // (IE6 & IE7) if it's in cache and has been
-            // retrieved directly we need to fire the callback
-            setTimeout( callback );
-          } else {
-            handle = ++xhrId;
-            if ( xhrOnUnloadAbort ) {
-              // Create the active xhrs callbacks list if needed
-              // and attach the unload handler
-              if ( !xhrCallbacks ) {
-                xhrCallbacks = {};
-                jQuery( window ).unload( xhrOnUnloadAbort );
-              }
-              // Add to list of active xhrs callbacks
-              xhrCallbacks[ handle ] = callback;
-            }
-            xhr.onreadystatechange = callback;
-          }
-        },
-
-        abort: function() {
-          if ( callback ) {
-            callback( undefined, true );
-          }
-        }
-      };
-    }
-  });
-}
-var fxNow, timerId,
-  rfxtypes = /^(?:toggle|show|hide)$/,
-  rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
-  rrun = /queueHooks$/,
-  animationPrefilters = [ defaultPrefilter ],
-  tweeners = {
-    "*": [function( prop, value ) {
-      var end, unit,
-        tween = this.createTween( prop, value ),
-        parts = rfxnum.exec( value ),
-        target = tween.cur(),
-        start = +target || 0,
-        scale = 1,
-        maxIterations = 20;
-
-      if ( parts ) {
-        end = +parts[2];
-        unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
-        // We need to compute starting value
-        if ( unit !== "px" && start ) {
-          // Iteratively approximate from a nonzero starting point
-          // Prefer the current property, because this process will be trivial if it uses the same units
-          // Fallback to end or a simple constant
-          start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
-          do {
-            // If previous iteration zeroed out, double until we get *something*
-            // Use a string for doubling factor so we don't accidentally see scale as unchanged below
-            scale = scale || ".5";
-
-            // Adjust and apply
-            start = start / scale;
-            jQuery.style( tween.elem, prop, start + unit );
-
-          // Update scale, tolerating zero or NaN from tween.cur()
-          // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-          } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-        }
-
-        tween.unit = unit;
-        tween.start = start;
-        // If a +=/-= token was provided, we're doing a relative animation
-        tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
-      }
-      return tween;
-    }]
-  };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
-  setTimeout(function() {
-    fxNow = undefined;
-  });
-  return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
-  jQuery.each( props, function( prop, value ) {
-    var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-      index = 0,
-      length = collection.length;
-    for ( ; index < length; index++ ) {
-      if ( collection[ index ].call( animation, prop, value ) ) {
-
-        // we're done with this property
-        return;
-      }
-    }
-  });
-}
-
-function Animation( elem, properties, options ) {
-  var result,
-    stopped,
-    index = 0,
-    length = animationPrefilters.length,
-    deferred = jQuery.Deferred().always( function() {
-      // don't match elem in the :animated selector
-      delete tick.elem;
-    }),
-    tick = function() {
-      if ( stopped ) {
-        return false;
-      }
-      var currentTime = fxNow || createFxNow(),
-        remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-        // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-        temp = remaining / animation.duration || 0,
-        percent = 1 - temp,
-        index = 0,
-        length = animation.tweens.length;
-
-      for ( ; index < length ; index++ ) {
-        animation.tweens[ index ].run( percent );
-      }
-
-      deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-      if ( percent < 1 && length ) {
-        return remaining;
-      } else {
-        deferred.resolveWith( elem, [ animation ] );
-        return false;
-      }
-    },
-    animation = deferred.promise({
-      elem: elem,
-      props: jQuery.extend( {}, properties ),
-      opts: jQuery.extend( true, { specialEasing: {} }, options ),
-      originalProperties: properties,
-      originalOptions: options,
-      startTime: fxNow || createFxNow(),
-      duration: options.duration,
-      tweens: [],
-      createTween: function( prop, end ) {
-        var tween = jQuery.Tween( elem, animation.opts, prop, end,
-            animation.opts.specialEasing[ prop ] || animation.opts.easing );
-        animation.tweens.push( tween );
-        return tween;
-      },
-      stop: function( gotoEnd ) {
-        var index = 0,
-          // if we are going to the end, we want to run all the tweens
-          // otherwise we skip this part
-          length = gotoEnd ? animation.tweens.length : 0;
-        if ( stopped ) {
-          return this;
-        }
-        stopped = true;
-        for ( ; index < length ; index++ ) {
-          animation.tweens[ index ].run( 1 );
-        }
-
-        // resolve when we played the last frame
-        // otherwise, reject
-        if ( gotoEnd ) {
-          deferred.resolveWith( elem, [ animation, gotoEnd ] );
-        } else {
-          deferred.rejectWith( elem, [ animation, gotoEnd ] );
-        }
-        return this;
-      }
-    }),
-    props = animation.props;
-
-  propFilter( props, animation.opts.specialEasing );
-
-  for ( ; index < length ; index++ ) {
-    result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-    if ( result ) {
-      return result;
-    }
-  }
-
-  createTweens( animation, props );
-
-  if ( jQuery.isFunction( animation.opts.start ) ) {
-    animation.opts.start.call( elem, animation );
-  }
-
-  jQuery.fx.timer(
-    jQuery.extend( tick, {
-      elem: elem,
-      anim: animation,
-      queue: animation.opts.queue
-    })
-  );
-
-  // attach callbacks from options
-  return animation.progress( animation.opts.progress )
-    .done( animation.opts.done, animation.opts.complete )
-    .fail( animation.opts.fail )
-    .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
-  var index, name, easing, value, hooks;
-
-  // camelCase, specialEasing and expand cssHook pass
-  for ( index in props ) {
-    name = jQuery.camelCase( index );
-    easing = specialEasing[ name ];
-    value = props[ index ];
-    if ( jQuery.isArray( value ) ) {
-      easing = value[ 1 ];
-      value = props[ index ] = value[ 0 ];
-    }
-
-    if ( index !== name ) {
-      props[ name ] = value;
-      delete props[ index ];
-    }
-
-    hooks = jQuery.cssHooks[ name ];
-    if ( hooks && "expand" in hooks ) {
-      value = hooks.expand( value );
-      delete props[ name ];
-
-      // not quite $.extend, this wont overwrite keys already present.
-      // also - reusing 'index' from above because we have the correct "name"
-      for ( index in value ) {
-        if ( !( index in props ) ) {
-          props[ index ] = value[ index ];
-          specialEasing[ index ] = easing;
-        }
-      }
-    } else {
-      specialEasing[ name ] = easing;
-    }
-  }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
-  tweener: function( props, callback ) {
-    if ( jQuery.isFunction( props ) ) {
-      callback = props;
-      props = [ "*" ];
-    } else {
-      props = props.split(" ");
-    }
-
-    var prop,
-      index = 0,
-      length = props.length;
-
-    for ( ; index < length ; index++ ) {
-      prop = props[ index ];
-      tweeners[ prop ] = tweeners[ prop ] || [];
-      tweeners[ prop ].unshift( callback );
-    }
-  },
-
-  prefilter: function( callback, prepend ) {
-    if ( prepend ) {
-      animationPrefilters.unshift( callback );
-    } else {
-      animationPrefilters.push( callback );
-    }
-  }
-});
-
-function defaultPrefilter( elem, props, opts ) {
-  /*jshint validthis:true */
-  var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
-    anim = this,
-    style = elem.style,
-    orig = {},
-    handled = [],
-    hidden = elem.nodeType && isHidden( elem );
-
-  // handle queue: false promises
-  if ( !opts.queue ) {
-    hooks = jQuery._queueHooks( elem, "fx" );
-    if ( hooks.unqueued == null ) {
-      hooks.unqueued = 0;
-      oldfire = hooks.empty.fire;
-      hooks.empty.fire = function() {
-        if ( !hooks.unqueued ) {
-          oldfire();
-        }
-      };
-    }
-    hooks.unqueued++;
-
-    anim.always(function() {
-      // doing this makes sure that the complete handler will be called
-      // before this completes
-      anim.always(function() {
-        hooks.unqueued--;
-        if ( !jQuery.queue( elem, "fx" ).length ) {
-          hooks.empty.fire();
-        }
-      });
-    });
-  }
-
-  // height/width overflow pass
-  if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-    // Make sure that nothing sneaks out
-    // Record all 3 overflow attributes because IE does not
-    // change the overflow attribute when overflowX and
-    // overflowY are set to the same value
-    opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-    // Set display property to inline-block for height/width
-    // animations on inline elements that are having width/height animated
-    if ( jQuery.css( elem, "display" ) === "inline" &&
-        jQuery.css( elem, "float" ) === "none" ) {
-
-      // inline-level elements accept inline-block;
-      // block-level elements need to be inline with layout
-      if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
-        style.display = "inline-block";
-
-      } else {
-        style.zoom = 1;
-      }
-    }
-  }
-
-  if ( opts.overflow ) {
-    style.overflow = "hidden";
-    if ( !jQuery.support.shrinkWrapBlocks ) {
-      anim.done(function() {
-        style.overflow = opts.overflow[ 0 ];
-        style.overflowX = opts.overflow[ 1 ];
-        style.overflowY = opts.overflow[ 2 ];
-      });
-    }
-  }
-
-
-  // show/hide pass
-  for ( index in props ) {
-    value = props[ index ];
-    if ( rfxtypes.exec( value ) ) {
-      delete props[ index ];
-      toggle = toggle || value === "toggle";
-      if ( value === ( hidden ? "hide" : "show" ) ) {
-        continue;
-      }
-      handled.push( index );
-    }
-  }
-
-  length = handled.length;
-  if ( length ) {
-    dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
-    if ( "hidden" in dataShow ) {
-      hidden = dataShow.hidden;
-    }
-
-    // store state if its toggle - enables .stop().toggle() to "reverse"
-    if ( toggle ) {
-      dataShow.hidden = !hidden;
-    }
-    if ( hidden ) {
-      jQuery( elem ).show();
-    } else {
-      anim.done(function() {
-        jQuery( elem ).hide();
-      });
-    }
-    anim.done(function() {
-      var prop;
-      jQuery._removeData( elem, "fxshow" );
-      for ( prop in orig ) {
-        jQuery.style( elem, prop, orig[ prop ] );
-      }
-    });
-    for ( index = 0 ; index < length ; index++ ) {
-      prop = handled[ index ];
-      tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
-      orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
-      if ( !( prop in dataShow ) ) {
-        dataShow[ prop ] = tween.start;
-        if ( hidden ) {
-          tween.end = tween.start;
-          tween.start = prop === "width" || prop === "height" ? 1 : 0;
-        }
-      }
-    }
-  }
-}
-
-function Tween( elem, options, prop, end, easing ) {
-  return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
-  constructor: Tween,
-  init: function( elem, options, prop, end, easing, unit ) {
-    this.elem = elem;
-    this.prop = prop;
-    this.easing = easing || "swing";
-    this.options = options;
-    this.start = this.now = this.cur();
-    this.end = end;
-    this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-  },
-  cur: function() {
-    var hooks = Tween.propHooks[ this.prop ];
-
-    return hooks && hooks.get ?
-      hooks.get( this ) :
-      Tween.propHooks._default.get( this );
-  },
-  run: function( percent ) {
-    var eased,
-      hooks = Tween.propHooks[ this.prop ];
-
-    if ( this.options.duration ) {
-      this.pos = eased = jQuery.easing[ this.easing ](
-        percent, this.options.duration * percent, 0, 1, this.options.duration
-      );
-    } else {
-      this.pos = eased = percent;
-    }
-    this.now = ( this.end - this.start ) * eased + this.start;
-
-    if ( this.options.step ) {
-      this.options.step.call( this.elem, this.now, this );
-    }
-
-    if ( hooks && hooks.set ) {
-      hooks.set( this );
-    } else {
-      Tween.propHooks._default.set( this );
-    }
-    return this;
-  }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
-  _default: {
-    get: function( tween ) {
-      var result;
-
-      if ( tween.elem[ tween.prop ] != null &&
-        (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-        return tween.elem[ tween.prop ];
-      }
-
-      // passing a non empty string as a 3rd parameter to .css will automatically
-      // attempt a parseFloat and fallback to a string if the parse fails
-      // so, simple values such as "10px" are parsed to Float.
-      // complex values such as "rotate(1rad)" are returned as is.
-      result = jQuery.css( tween.elem, tween.prop, "auto" );
-      // Empty strings, null, undefined and "auto" are converted to 0.
-      return !result || result === "auto" ? 0 : result;
-    },
-    set: function( tween ) {
-      // use step hook for back compat - use cssHook if its there - use .style if its
-      // available and use plain properties where available
-      if ( jQuery.fx.step[ tween.prop ] ) {
-        jQuery.fx.step[ tween.prop ]( tween );
-      } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-        jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-      } else {
-        tween.elem[ tween.prop ] = tween.now;
-      }
-    }
-  }
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-  set: function( tween ) {
-    if ( tween.elem.nodeType && tween.elem.parentNode ) {
-      tween.elem[ tween.prop ] = tween.now;
-    }
-  }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-  var cssFn = jQuery.fn[ name ];
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return speed == null || typeof speed === "boolean" ?
-      cssFn.apply( this, arguments ) :
-      this.animate( genFx( name, true ), speed, easing, callback );
-  };
-});
-
-jQuery.fn.extend({
-  fadeTo: function( speed, to, easing, callback ) {
-
-    // show any hidden elements after setting opacity to 0
-    return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-      // animate to the value specified
-      .end().animate({ opacity: to }, speed, easing, callback );
-  },
-  animate: function( prop, speed, easing, callback ) {
-    var empty = jQuery.isEmptyObject( prop ),
-      optall = jQuery.speed( speed, easing, callback ),
-      doAnimation = function() {
-        // Operate on a copy of prop so per-property easing won't be lost
-        var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-        doAnimation.finish = function() {
-          anim.stop( true );
-        };
-        // Empty animations, or finishing resolves immediately
-        if ( empty || jQuery._data( this, "finish" ) ) {
-          anim.stop( true );
-        }
-      };
-      doAnimation.finish = doAnimation;
-
-    return empty || optall.queue === false ?
-      this.each( doAnimation ) :
-      this.queue( optall.queue, doAnimation );
-  },
-  stop: function( type, clearQueue, gotoEnd ) {
-    var stopQueue = function( hooks ) {
-      var stop = hooks.stop;
-      delete hooks.stop;
-      stop( gotoEnd );
-    };
-
-    if ( typeof type !== "string" ) {
-      gotoEnd = clearQueue;
-      clearQueue = type;
-      type = undefined;
-    }
-    if ( clearQueue && type !== false ) {
-      this.queue( type || "fx", [] );
-    }
-
-    return this.each(function() {
-      var dequeue = true,
-        index = type != null && type + "queueHooks",
-        timers = jQuery.timers,
-        data = jQuery._data( this );
-
-      if ( index ) {
-        if ( data[ index ] && data[ index ].stop ) {
-          stopQueue( data[ index ] );
-        }
-      } else {
-        for ( index in data ) {
-          if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-            stopQueue( data[ index ] );
-          }
-        }
-      }
-
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-          timers[ index ].anim.stop( gotoEnd );
-          dequeue = false;
-          timers.splice( index, 1 );
-        }
-      }
-
-      // start the next in the queue if the last step wasn't forced
-      // timers currently will call their complete callbacks, which will dequeue
-      // but only if they were gotoEnd
-      if ( dequeue || !gotoEnd ) {
-        jQuery.dequeue( this, type );
-      }
-    });
-  },
-  finish: function( type ) {
-    if ( type !== false ) {
-      type = type || "fx";
-    }
-    return this.each(function() {
-      var index,
-        data = jQuery._data( this ),
-        queue = data[ type + "queue" ],
-        hooks = data[ type + "queueHooks" ],
-        timers = jQuery.timers,
-        length = queue ? queue.length : 0;
-
-      // enable finishing flag on private data
-      data.finish = true;
-
-      // empty the queue first
-      jQuery.queue( this, type, [] );
-
-      if ( hooks && hooks.cur && hooks.cur.finish ) {
-        hooks.cur.finish.call( this );
-      }
-
-      // look for any active animations, and finish them
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-          timers[ index ].anim.stop( true );
-          timers.splice( index, 1 );
-        }
-      }
-
-      // look for any animations in the old queue and finish them
-      for ( index = 0; index < length; index++ ) {
-        if ( queue[ index ] && queue[ index ].finish ) {
-          queue[ index ].finish.call( this );
-        }
-      }
-
-      // turn off finishing flag
-      delete data.finish;
-    });
-  }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
-  var which,
-    attrs = { height: type },
-    i = 0;
-
-  // if we include width, step value is 1 to do all cssExpand values,
-  // if we don't include width, step value is 2 to skip over Left and Right
-  includeWidth = includeWidth? 1 : 0;
-  for( ; i < 4 ; i += 2 - includeWidth ) {
-    which = cssExpand[ i ];
-    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-  }
-
-  if ( includeWidth ) {
-    attrs.opacity = attrs.width = type;
-  }
-
-  return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
-  slideDown: genFx("show"),
-  slideUp: genFx("hide"),
-  slideToggle: genFx("toggle"),
-  fadeIn: { opacity: "show" },
-  fadeOut: { opacity: "hide" },
-  fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return this.animate( props, speed, easing, callback );
-  };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
-  var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-    complete: fn || !fn && easing ||
-      jQuery.isFunction( speed ) && speed,
-    duration: speed,
-    easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-  };
-
-  opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-    opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-  // normalize opt.queue - true/undefined/null -> "fx"
-  if ( opt.queue == null || opt.queue === true ) {
-    opt.queue = "fx";
-  }
-
-  // Queueing
-  opt.old = opt.complete;
-
-  opt.complete = function() {
-    if ( jQuery.isFunction( opt.old ) ) {
-      opt.old.call( this );
-    }
-
-    if ( opt.queue ) {
-      jQuery.dequeue( this, opt.queue );
-    }
-  };
-
-  return opt;
-};
-
-jQuery.easing = {
-  linear: function( p ) {
-    return p;
-  },
-  swing: function( p ) {
-    return 0.5 - Math.cos( p*Math.PI ) / 2;
-  }
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
-  var timer,
-    timers = jQuery.timers,
-    i = 0;
-
-  fxNow = jQuery.now();
-
-  for ( ; i < timers.length; i++ ) {
-    timer = timers[ i ];
-    // Checks the timer has not already been removed
-    if ( !timer() && timers[ i ] === timer ) {
-      timers.splice( i--, 1 );
-    }
-  }
-
-  if ( !timers.length ) {
-    jQuery.fx.stop();
-  }
-  fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
-  if ( timer() && jQuery.timers.push( timer ) ) {
-    jQuery.fx.start();
-  }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
-  if ( !timerId ) {
-    timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-  }
-};
-
-jQuery.fx.stop = function() {
-  clearInterval( timerId );
-  timerId = null;
-};
-
-jQuery.fx.speeds = {
-  slow: 600,
-  fast: 200,
-  // Default speed
-  _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.animated = function( elem ) {
-    return jQuery.grep(jQuery.timers, function( fn ) {
-      return elem === fn.elem;
-    }).length;
-  };
-}
-jQuery.fn.offset = function( options ) {
-  if ( arguments.length ) {
-    return options === undefined ?
-      this :
-      this.each(function( i ) {
-        jQuery.offset.setOffset( this, options, i );
-      });
-  }
-
-  var docElem, win,
-    box = { top: 0, left: 0 },
-    elem = this[ 0 ],
-    doc = elem && elem.ownerDocument;
-
-  if ( !doc ) {
-    return;
-  }
-
-  docElem = doc.documentElement;
-
-  // Make sure it's not a disconnected DOM node
-  if ( !jQuery.contains( docElem, elem ) ) {
-    return box;
-  }
-
-  // If we don't have gBCR, just use 0,0 rather than error
-  // BlackBerry 5, iOS 3 (original iPhone)
-  if ( typeof elem.getBoundingClientRect !== "undefined" ) {
-    box = elem.getBoundingClientRect();
-  }
-  win = getWindow( doc );
-  return {
-    top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
-    left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
-  };
-};
-
-jQuery.offset = {
-
-  setOffset: function( elem, options, i ) {
-    var position = jQuery.css( elem, "position" );
-
-    // set position first, in-case top/left are set even on static elem
-    if ( position === "static" ) {
-      elem.style.position = "relative";
-    }
-
-    var curElem = jQuery( elem ),
-      curOffset = curElem.offset(),
-      curCSSTop = jQuery.css( elem, "top" ),
-      curCSSLeft = jQuery.css( elem, "left" ),
-      calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
-      props = {}, curPosition = {}, curTop, curLeft;
-
-    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-    if ( calculatePosition ) {
-      curPosition = curElem.position();
-      curTop = curPosition.top;
-      curLeft = curPosition.left;
-    } else {
-      curTop = parseFloat( curCSSTop ) || 0;
-      curLeft = parseFloat( curCSSLeft ) || 0;
-    }
-
-    if ( jQuery.isFunction( options ) ) {
-      options = options.call( elem, i, curOffset );
-    }
-
-    if ( options.top != null ) {
-      props.top = ( options.top - curOffset.top ) + curTop;
-    }
-    if ( options.left != null ) {
-      props.left = ( options.left - curOffset.left ) + curLeft;
-    }
-
-    if ( "using" in options ) {
-      options.using.call( elem, props );
-    } else {
-      curElem.css( props );
-    }
-  }
-};
-
-
-jQuery.fn.extend({
-
-  position: function() {
-    if ( !this[ 0 ] ) {
-      return;
-    }
-
-    var offsetParent, offset,
-      parentOffset = { top: 0, left: 0 },
-      elem = this[ 0 ];
-
-    // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
-    if ( jQuery.css( elem, "position" ) === "fixed" ) {
-      // we assume that getBoundingClientRect is available when computed position is fixed
-      offset = elem.getBoundingClientRect();
-    } else {
-      // Get *real* offsetParent
-      offsetParent = this.offsetParent();
-
-      // Get correct offsets
-      offset = this.offset();
-      if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-        parentOffset = offsetParent.offset();
-      }
-
-      // Add offsetParent borders
-      parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-      parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-    }
-
-    // Subtract parent offsets and element margins
-    // note: when an element has margin: auto the offsetLeft and marginLeft
-    // are the same in Safari causing offset.left to incorrectly be 0
-    return {
-      top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-      left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
-    };
-  },
-
-  offsetParent: function() {
-    return this.map(function() {
-      var offsetParent = this.offsetParent || document.documentElement;
-      while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
-        offsetParent = offsetParent.offsetParent;
-      }
-      return offsetParent || document.documentElement;
-    });
-  }
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
-  var top = /Y/.test( prop );
-
-  jQuery.fn[ method ] = function( val ) {
-    return jQuery.access( this, function( elem, method, val ) {
-      var win = getWindow( elem );
-
-      if ( val === undefined ) {
-        return win ? (prop in win) ? win[ prop ] :
-          win.document.documentElement[ method ] :
-          elem[ method ];
-      }
-
-      if ( win ) {
-        win.scrollTo(
-          !top ? val : jQuery( win ).scrollLeft(),
-          top ? val : jQuery( win ).scrollTop()
-        );
-
-      } else {
-        elem[ method ] = val;
-      }
-    }, method, val, arguments.length, null );
-  };
-});
-
-function getWindow( elem ) {
-  return jQuery.isWindow( elem ) ?
-    elem :
-    elem.nodeType === 9 ?
-      elem.defaultView || elem.parentWindow :
-      false;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-  jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-    // margin is only for outerHeight, outerWidth
-    jQuery.fn[ funcName ] = function( margin, value ) {
-      var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-        extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-      return jQuery.access( this, function( elem, type, value ) {
-        var doc;
-
-        if ( jQuery.isWindow( elem ) ) {
-          // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-          // isn't a whole lot we can do. See pull request at this URL for discussion:
-          // https://github.com/jquery/jquery/pull/764
-          return elem.document.documentElement[ "client" + name ];
-        }
-
-        // Get document width or height
-        if ( elem.nodeType === 9 ) {
-          doc = elem.documentElement;
-
-          // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-          // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
-          return Math.max(
-            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-            elem.body[ "offset" + name ], doc[ "offset" + name ],
-            doc[ "client" + name ]
-          );
-        }
-
-        return value === undefined ?
-          // Get width or height on the element, requesting but not forcing parseFloat
-          jQuery.css( elem, type, extra ) :
-
-          // Set width or height on the element
-          jQuery.style( elem, type, value, extra );
-      }, type, chainable ? margin : undefined, chainable, null );
-    };
-  });
-});
-// Limit scope pollution from any deprecated API
-// (function() {
-
-// })();
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
-// Expose jQuery as an AMD module, but only for AMD loaders that
-// understand the issues with loading multiple versions of jQuery
-// in a page that all might call define(). The loader will indicate
-// they have special allowances for multiple jQuery versions by
-// specifying define.amd.jQuery = true. Register as a named module,
-// since jQuery can be concatenated with other files that may use define,
-// but not use a proper concatenation script that understands anonymous
-// AMD modules. A named AMD is safest and most robust way to register.
-// Lowercase jquery is used because AMD module names are derived from
-// file names, and jQuery is normally delivered in a lowercase file name.
-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
-  define( "jquery", [], function () { return jQuery; } );
-}
-
-})( window );
-// lib/handlebars/base.js
-
-/*jshint eqnull:true*/
-this.Handlebars = {};
-
-(function(Handlebars) {
-
-Handlebars.VERSION = "1.0.rc.1";
-
-Handlebars.helpers  = {};
-Handlebars.partials = {};
-
-Handlebars.registerHelper = function(name, fn, inverse) {
-  if(inverse) { fn.not = inverse; }
-  this.helpers[name] = fn;
-};
-
-Handlebars.registerPartial = function(name, str) {
-  this.partials[name] = str;
-};
-
-Handlebars.registerHelper('helperMissing', function(arg) {
-  if(arguments.length === 2) {
-    return undefined;
-  } else {
-    throw new Error("Could not find property '" + arg + "'");
-  }
-});
-
-var toString = Object.prototype.toString, functionType = "[object Function]";
-
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
-  var inverse = options.inverse || function() {}, fn = options.fn;
-
-
-  var ret = "";
-  var type = toString.call(context);
-
-  if(type === functionType) { context = context.call(this); }
-
-  if(context === true) {
-    return fn(this);
-  } else if(context === false || context == null) {
-    return inverse(this);
-  } else if(type === "[object Array]") {
-    if(context.length > 0) {
-      return Handlebars.helpers.each(context, options);
-    } else {
-      return inverse(this);
-    }
-  } else {
-    return fn(context);
-  }
-});
-
-Handlebars.K = function() {};
-
-Handlebars.createFrame = Object.create || function(object) {
-  Handlebars.K.prototype = object;
-  var obj = new Handlebars.K();
-  Handlebars.K.prototype = null;
-  return obj;
-};
-
-Handlebars.registerHelper('each', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  var ret = "", data;
-
-  if (options.data) {
-    data = Handlebars.createFrame(options.data);
-  }
-
-  if(context && context.length > 0) {
-    for(var i=0, j=context.length; i<j; i++) {
-      if (data) { data.index = i; }
-      ret = ret + fn(context[i], { data: data });
-    }
-  } else {
-    ret = inverse(this);
-  }
-  return ret;
-});
-
-Handlebars.registerHelper('if', function(context, options) {
-  var type = toString.call(context);
-  if(type === functionType) { context = context.call(this); }
-
-  if(!context || Handlebars.Utils.isEmpty(context)) {
-    return options.inverse(this);
-  } else {
-    return options.fn(this);
-  }
-});
-
-Handlebars.registerHelper('unless', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  options.fn = inverse;
-  options.inverse = fn;
-
-  return Handlebars.helpers['if'].call(this, context, options);
-});
-
-Handlebars.registerHelper('with', function(context, options) {
-  return options.fn(context);
-});
-
-Handlebars.registerHelper('log', function(context) {
-  Handlebars.log(context);
-});
-
-}(this.Handlebars));
-;
-// lib/handlebars/compiler/parser.js
-/* Jison generated parser */
-var handlebars = (function(){
-var parser = {trace: function trace() { },
-yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"DATA":27,"param":28,"STRING":29,"INTEGER":30,"BOOLEAN":31,"hashSegments":32,"hashSegment":33,"ID":34,"EQUALS":35,"pathSegments":36,"SEP":37,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",27:"DATA",29:"STRING",30:"INTEGER",31:"BOOLEAN",34:"ID",35:"EQUALS",37:"SEP"},
-productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[17,1],[25,2],[25,1],[28,1],[28,1],[28,1],[28,1],[28,1],[26,1],[32,2],[32,1],[33,3],[33,3],[33,3],[33,3],[33,3],[21,1],[36,3],[36,1]],
-performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
-
-var $0 = $$.length - 1;
-switch (yystate) {
-case 1: return $$[$0-1]; 
-break;
-case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
-break;
-case 3: this.$ = new yy.ProgramNode($$[$0]); 
-break;
-case 4: this.$ = new yy.ProgramNode([]); 
-break;
-case 5: this.$ = [$$[$0]]; 
-break;
-case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 7: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
-break;
-case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
-break;
-case 9: this.$ = $$[$0]; 
-break;
-case 10: this.$ = $$[$0]; 
-break;
-case 11: this.$ = new yy.ContentNode($$[$0]); 
-break;
-case 12: this.$ = new yy.CommentNode($$[$0]); 
-break;
-case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 15: this.$ = $$[$0-1]; 
-break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
-break;
-case 18: this.$ = new yy.PartialNode($$[$0-1]); 
-break;
-case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
-break;
-case 20: 
-break;
-case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
-break;
-case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
-break;
-case 23: this.$ = [[$$[$0-1]], $$[$0]]; 
-break;
-case 24: this.$ = [[$$[$0]], null]; 
-break;
-case 25: this.$ = [[new yy.DataNode($$[$0])], null]; 
-break;
-case 26: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 27: this.$ = [$$[$0]]; 
-break;
-case 28: this.$ = $$[$0]; 
-break;
-case 29: this.$ = new yy.StringNode($$[$0]); 
-break;
-case 30: this.$ = new yy.IntegerNode($$[$0]); 
-break;
-case 31: this.$ = new yy.BooleanNode($$[$0]); 
-break;
-case 32: this.$ = new yy.DataNode($$[$0]); 
-break;
-case 33: this.$ = new yy.HashNode($$[$0]); 
-break;
-case 34: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 35: this.$ = [$$[$0]]; 
-break;
-case 36: this.$ = [$$[$0-2], $$[$0]]; 
-break;
-case 37: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
-break;
-case 38: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
-break;
-case 39: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
-break;
-case 40: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
-break;
-case 41: this.$ = new yy.IdNode($$[$0]); 
-break;
-case 42: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
-break;
-case 43: this.$ = [$$[$0]]; 
-break;
-}
-},
-table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,27:[1,24],34:[1,26],36:25},{17:27,21:23,27:[1,24],34:[1,26],36:25},{17:28,21:23,27:[1,24],34:[1,26],36:25},{17:29,21:23,27:[1,24],34:[1,26],36:25},{21:30,34:[1,26],36:25},{1:[2,1]},{6:31,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,32],21:23,27:[1,24],34:[1,26],36:25},{10:33,20:[1,34]},{10:35,20:[1,34]},{18:[1,36]},{18:[2,24],21:41,25:37,26:38,27:[1,45],28:39,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,25]},{18:[2,41],27:[2,41],29:[2,41],30:[2,41],31:[2,41],34:[2,41],37:[1,48]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],37:[2,43]},{18:[1,49]},{18:[1,50]},{18:[1,51]},{18:[1,52],21:53,34:[1,26],36:25},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:54,34:[1,26],36:25},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:41,26:55,27:[1,45],28:56,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,23]},{18:[2,27],27:[2,27],29:[2,27],30:[2,27],31:[2,27],34:[2,27]},{18:[2,33],33:57,34:[1,58]},{18:[2,28],27:[2,28],29:[2,28],30:[2,28],31:[2,28],34:[2,28]},{18:[2,29],27:[2,29],29:[2,29],30:[2,29],31:[2,29],34:[2,29]},{18:[2,30],27:[2,30],29:[2,30],30:[2,30],31:[2,30],34:[2,30]},{18:[2,31],27:[2,31],29:[2,31],30:[2,31],31:[2,31],34:[2,31]},{18:[2,32],27:[2,32],29:[2,32],30:[2,32],31:[2,32],34:[2,32]},{18:[2,35],34:[2,35]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],35:[1,59],37:[2,43]},{34:[1,60]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,61]},{18:[1,62]},{18:[2,21]},{18:[2,26],27:[2,26],29:[2,26],30:[2,26],31:[2,26],34:[2,26]},{18:[2,34],34:[2,34]},{35:[1,59]},{21:63,27:[1,67],29:[1,64],30:[1,65],31:[1,66],34:[1,26],36:25},{18:[2,42],27:[2,42],29:[2,42],30:[2,42],31:[2,42],34:[2,42],37:[2,42]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,36],34:[2,36]},{18:[2,37],34:[2,37]},{18:[2,38],34:[2,38]},{18:[2,39],34:[2,39]},{18:[2,40],34:[2,40]}],
-defaultActions: {16:[2,1],24:[2,25],38:[2,23],55:[2,21]},
-parseError: function parseError(str, hash) {
-    throw new Error(str);
-},
-parse: function parse(input) {
-    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
-    this.lexer.setInput(input);
-    this.lexer.yy = this.yy;
-    this.yy.lexer = this.lexer;
-    this.yy.parser = this;
-    if (typeof this.lexer.yylloc == "undefined")
-        this.lexer.yylloc = {};
-    var yyloc = this.lexer.yylloc;
-    lstack.push(yyloc);
-    var ranges = this.lexer.options && this.lexer.options.ranges;
-    if (typeof this.yy.parseError === "function")
-        this.parseError = this.yy.parseError;
-    function popStack(n) {
-        stack.length = stack.length - 2 * n;
-        vstack.length = vstack.length - n;
-        lstack.length = lstack.length - n;
-    }
-    function lex() {
-        var token;
-        token = self.lexer.lex() || 1;
-        if (typeof token !== "number") {
-            token = self.symbols_[token] || token;
-        }
-        return token;
-    }
-    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
-    while (true) {
-        state = stack[stack.length - 1];
-        if (this.defaultActions[state]) {
-            action = this.defaultActions[state];
-        } else {
-            if (symbol === null || typeof symbol == "undefined") {
-                symbol = lex();
-            }
-            action = table[state] && table[state][symbol];
-        }
-        if (typeof action === "undefined" || !action.length || !action[0]) {
-            var errStr = "";
-            if (!recovering) {
-                expected = [];
-                for (p in table[state])
-                    if (this.terminals_[p] && p > 2) {
-                        expected.push("'" + this.terminals_[p] + "'");
-                    }
-                if (this.lexer.showPosition) {
-                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
-                } else {
-                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
-                }
-                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
-            }
-        }
-        if (action[0] instanceof Array && action.length > 1) {
-            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
-        }
-        switch (action[0]) {
-        case 1:
-            stack.push(symbol);
-            vstack.push(this.lexer.yytext);
-            lstack.push(this.lexer.yylloc);
-            stack.push(action[1]);
-            symbol = null;
-            if (!preErrorSymbol) {
-                yyleng = this.lexer.yyleng;
-                yytext = this.lexer.yytext;
-                yylineno = this.lexer.yylineno;
-                yyloc = this.lexer.yylloc;
-                if (recovering > 0)
-                    recovering--;
-            } else {
-                symbol = preErrorSymbol;
-                preErrorSymbol = null;
-            }
-            break;
-        case 2:
-            len = this.productions_[action[1]][1];
-            yyval.$ = vstack[vstack.length - len];
-            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
-            if (ranges) {
-                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
-            }
-            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
-            if (typeof r !== "undefined") {
-                return r;
-            }
-            if (len) {
-                stack = stack.slice(0, -1 * len * 2);
-                vstack = vstack.slice(0, -1 * len);
-                lstack = lstack.slice(0, -1 * len);
-            }
-            stack.push(this.productions_[action[1]][0]);
-            vstack.push(yyval.$);
-            lstack.push(yyval._$);
-            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
-            stack.push(newState);
-            break;
-        case 3:
-            return true;
-        }
-    }
-    return true;
-}
-};
-/* Jison generated lexer */
-var lexer = (function(){
-var lexer = ({EOF:1,
-parseError:function parseError(str, hash) {
-        if (this.yy.parser) {
-            this.yy.parser.parseError(str, hash);
-        } else {
-            throw new Error(str);
-        }
-    },
-setInput:function (input) {
-        this._input = input;
-        this._more = this._less = this.done = false;
-        this.yylineno = this.yyleng = 0;
-        this.yytext = this.matched = this.match = '';
-        this.conditionStack = ['INITIAL'];
-        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
-        if (this.options.ranges) this.yylloc.range = [0,0];
-        this.offset = 0;
-        return this;
-    },
-input:function () {
-        var ch = this._input[0];
-        this.yytext += ch;
-        this.yyleng++;
-        this.offset++;
-        this.match += ch;
-        this.matched += ch;
-        var lines = ch.match(/(?:\r\n?|\n).*/g);
-        if (lines) {
-            this.yylineno++;
-            this.yylloc.last_line++;
-        } else {
-            this.yylloc.last_column++;
-        }
-        if (this.options.ranges) this.yylloc.range[1]++;
-
-        this._input = this._input.slice(1);
-        return ch;
-    },
-unput:function (ch) {
-        var len = ch.length;
-        var lines = ch.split(/(?:\r\n?|\n)/g);
-
-        this._input = ch + this._input;
-        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
-        //this.yyleng -= len;
-        this.offset -= len;
-        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
-        this.match = this.match.substr(0, this.match.length-1);
-        this.matched = this.matched.substr(0, this.matched.length-1);
-
-        if (lines.length-1) this.yylineno -= lines.length-1;
-        var r = this.yylloc.range;
-
-        this.yylloc = {first_line: this.yylloc.first_line,
-          last_line: this.yylineno+1,
-          first_column: this.yylloc.first_column,
-          last_column: lines ?
-              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
-              this.yylloc.first_column - len
-          };
-
-        if (this.options.ranges) {
-            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
-        }
-        return this;
-    },
-more:function () {
-        this._more = true;
-        return this;
-    },
-less:function (n) {
-        this.unput(this.match.slice(n));
-    },
-pastInput:function () {
-        var past = this.matched.substr(0, this.matched.length - this.match.length);
-        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
-    },
-upcomingInput:function () {
-        var next = this.match;
-        if (next.length < 20) {
-            next += this._input.substr(0, 20-next.length);
-        }
-        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
-    },
-showPosition:function () {
-        var pre = this.pastInput();
-        var c = new Array(pre.length + 1).join("-");
-        return pre + this.upcomingInput() + "\n" + c+"^";
-    },
-next:function () {
-        if (this.done) {
-            return this.EOF;
-        }
-        if (!this._input) this.done = true;
-
-        var token,
-            match,
-            tempMatch,
-            index,
-            col,
-            lines;
-        if (!this._more) {
-            this.yytext = '';
-            this.match = '';
-        }
-        var rules = this._currentRules();
-        for (var i=0;i < rules.length; i++) {
-            tempMatch = this._input.match(this.rules[rules[i]]);
-            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
-                match = tempMatch;
-                index = i;
-                if (!this.options.flex) break;
-            }
-        }
-        if (match) {
-            lines = match[0].match(/(?:\r\n?|\n).*/g);
-            if (lines) this.yylineno += lines.length;
-            this.yylloc = {first_line: this.yylloc.last_line,
-                           last_line: this.yylineno+1,
-                           first_column: this.yylloc.last_column,
-                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
-            this.yytext += match[0];
-            this.match += match[0];
-            this.matches = match;
-            this.yyleng = this.yytext.length;
-            if (this.options.ranges) {
-                this.yylloc.range = [this.offset, this.offset += this.yyleng];
-            }
-            this._more = false;
-            this._input = this._input.slice(match[0].length);
-            this.matched += match[0];
-            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
-            if (this.done && this._input) this.done = false;
-            if (token) return token;
-            else return;
-        }
-        if (this._input === "") {
-            return this.EOF;
-        } else {
-            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
-                    {text: "", token: null, line: this.yylineno});
-        }
-    },
-lex:function lex() {
-        var r = this.next();
-        if (typeof r !== 'undefined') {
-            return r;
-        } else {
-            return this.lex();
-        }
-    },
-begin:function begin(condition) {
-        this.conditionStack.push(condition);
-    },
-popState:function popState() {
-        return this.conditionStack.pop();
-    },
-_currentRules:function _currentRules() {
-        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
-    },
-topState:function () {
-        return this.conditionStack[this.conditionStack.length-2];
-    },
-pushState:function begin(condition) {
-        this.begin(condition);
-    }});
-lexer.options = {};
-lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
-
-var YYSTATE=YY_START
-switch($avoiding_name_collisions) {
-case 0:
-                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
-                                   if(yy_.yytext) return 14;
-                                 
-break;
-case 1: return 14; 
-break;
-case 2:
-                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
-                                   return 14;
-                                 
-break;
-case 3: return 24; 
-break;
-case 4: return 16; 
-break;
-case 5: return 20; 
-break;
-case 6: return 19; 
-break;
-case 7: return 19; 
-break;
-case 8: return 23; 
-break;
-case 9: return 23; 
-break;
-case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
-break;
-case 11: return 22; 
-break;
-case 12: return 35; 
-break;
-case 13: return 34; 
-break;
-case 14: return 34; 
-break;
-case 15: return 37; 
-break;
-case 16: /*ignore whitespace*/ 
-break;
-case 17: this.popState(); return 18; 
-break;
-case 18: this.popState(); return 18; 
-break;
-case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
-break;
-case 20: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
-break;
-case 21: yy_.yytext = yy_.yytext.substr(1); return 27; 
-break;
-case 22: return 31; 
-break;
-case 23: return 31; 
-break;
-case 24: return 30; 
-break;
-case 25: return 34; 
-break;
-case 26: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 34; 
-break;
-case 27: return 'INVALID'; 
-break;
-case 28: return 5; 
-break;
-}
-};
-lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
-lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,28],"inclusive":true}};
-return lexer;})()
-parser.lexer = lexer;
-function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
-return new Parser;
-})();
-if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
-exports.parser = handlebars;
-exports.Parser = handlebars.Parser;
-exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
-exports.main = function commonjsMain(args) {
-    if (!args[1])
-        throw new Error('Usage: '+args[0]+' FILE');
-    var source, cwd;
-    if (typeof process !== 'undefined') {
-        source = require('fs').readFileSync(require('path').resolve(args[1]), "utf8");
-    } else {
-        source = require("file").path(require("file").cwd()).join(args[1]).read({charset: "utf-8"});
-    }
-    return exports.parser.parse(source);
-}
-if (typeof module !== 'undefined' && require.main === module) {
-  exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
-}
-};
-;
-// lib/handlebars/compiler/base.js
-Handlebars.Parser = handlebars;
-
-Handlebars.parse = function(string) {
-  Handlebars.Parser.yy = Handlebars.AST;
-  return Handlebars.Parser.parse(string);
-};
-
-Handlebars.print = function(ast) {
-  return new Handlebars.PrintVisitor().accept(ast);
-};
-
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
-  // override in the host environment
-  log: function(level, str) {}
-};
-
-Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
-;
-// lib/handlebars/compiler/ast.js
-(function() {
-
-  Handlebars.AST = {};
-
-  Handlebars.AST.ProgramNode = function(statements, inverse) {
-    this.type = "program";
-    this.statements = statements;
-    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
-  };
-
-  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
-    this.type = "mustache";
-    this.escaped = !unescaped;
-    this.hash = hash;
-
-    var id = this.id = rawParams[0];
-    var params = this.params = rawParams.slice(1);
-
-    // a mustache is an eligible helper if:
-    // * its id is simple (a single part, not `this` or `..`)
-    var eligibleHelper = this.eligibleHelper = id.isSimple;
-
-    // a mustache is definitely a helper if:
-    // * it is an eligible helper, and
-    // * it has at least one parameter or hash segment
-    this.isHelper = eligibleHelper && (params.length || hash);
-
-    // if a mustache is an eligible helper but not a definite
-    // helper, it is ambiguous, and will be resolved in a later
-    // pass or at runtime.
-  };
-
-  Handlebars.AST.PartialNode = function(id, context) {
-    this.type    = "partial";
-
-    // TODO: disallow complex IDs
-
-    this.id      = id;
-    this.context = context;
-  };
-
-  var verifyMatch = function(open, close) {
-    if(open.original !== close.original) {
-      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
-    }
-  };
-
-  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
-    verifyMatch(mustache.id, close);
-    this.type = "block";
-    this.mustache = mustache;
-    this.program  = program;
-    this.inverse  = inverse;
-
-    if (this.inverse && !this.program) {
-      this.isInverse = true;
-    }
-  };
-
-  Handlebars.AST.ContentNode = function(string) {
-    this.type = "content";
-    this.string = string;
-  };
-
-  Handlebars.AST.HashNode = function(pairs) {
-    this.type = "hash";
-    this.pairs = pairs;
-  };
-
-  Handlebars.AST.IdNode = function(parts) {
-    this.type = "ID";
-    this.original = parts.join(".");
-
-    var dig = [], depth = 0;
-
-    for(var i=0,l=parts.length; i<l; i++) {
-      var part = parts[i];
-
-      if(part === "..") { depth++; }
-      else if(part === "." || part === "this") { this.isScoped = true; }
-      else { dig.push(part); }
-    }
-
-    this.parts    = dig;
-    this.string   = dig.join('.');
-    this.depth    = depth;
-
-    // an ID is simple if it only has one part, and that part is not
-    // `..` or `this`.
-    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
-  };
-
-  Handlebars.AST.DataNode = function(id) {
-    this.type = "DATA";
-    this.id = id;
-  };
-
-  Handlebars.AST.StringNode = function(string) {
-    this.type = "STRING";
-    this.string = string;
-  };
-
-  Handlebars.AST.IntegerNode = function(integer) {
-    this.type = "INTEGER";
-    this.integer = integer;
-  };
-
-  Handlebars.AST.BooleanNode = function(bool) {
-    this.type = "BOOLEAN";
-    this.bool = bool;
-  };
-
-  Handlebars.AST.CommentNode = function(comment) {
-    this.type = "comment";
-    this.comment = comment;
-  };
-
-})();;
-// lib/handlebars/utils.js
-Handlebars.Exception = function(message) {
-  var tmp = Error.prototype.constructor.apply(this, arguments);
-
-  for (var p in tmp) {
-    if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
-  }
-
-  this.message = tmp.message;
-};
-Handlebars.Exception.prototype = new Error();
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
-  this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
-  return this.string.toString();
-};
-
-(function() {
-  var escape = {
-    "&": "&amp;",
-    "<": "&lt;",
-    ">": "&gt;",
-    '"': "&quot;",
-    "'": "&#x27;",
-    "`": "&#x60;"
-  };
-
-  var badChars = /[&<>"'`]/g;
-  var possible = /[&<>"'`]/;
-
-  var escapeChar = function(chr) {
-    return escape[chr] || "&amp;";
-  };
-
-  Handlebars.Utils = {
-    escapeExpression: function(string) {
-      // don't escape SafeStrings, since they're already safe
-      if (string instanceof Handlebars.SafeString) {
-        return string.toString();
-      } else if (string == null || string === false) {
-        return "";
-      }
-
-      if(!possible.test(string)) { return string; }
-      return string.replace(badChars, escapeChar);
-    },
-
-    isEmpty: function(value) {
-      if (typeof value === "undefined") {
-        return true;
-      } else if (value === null) {
-        return true;
-      } else if (value === false) {
-        return true;
-      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
-        return true;
-      } else {
-        return false;
-      }
-    }
-  };
-})();;
-// lib/handlebars/compiler/compiler.js
-
-/*jshint eqnull:true*/
-Handlebars.Compiler = function() {};
-Handlebars.JavaScriptCompiler = function() {};
-
-(function(Compiler, JavaScriptCompiler) {
-  // the foundHelper register will disambiguate helper lookup from finding a
-  // function in a context. This is necessary for mustache compatibility, which
-  // requires that context functions in blocks are evaluated by blockHelperMissing,
-  // and then proceed as if the resulting value was provided to blockHelperMissing.
-
-  Compiler.prototype = {
-    compiler: Compiler,
-
-    disassemble: function() {
-      var opcodes = this.opcodes, opcode, out = [], params, param;
-
-      for (var i=0, l=opcodes.length; i<l; i++) {
-        opcode = opcodes[i];
-
-        if (opcode.opcode === 'DECLARE') {
-          out.push("DECLARE " + opcode.name + "=" + opcode.value);
-        } else {
-          params = [];
-          for (var j=0; j<opcode.args.length; j++) {
-            param = opcode.args[j];
-            if (typeof param === "string") {
-              param = "\"" + param.replace("\n", "\\n") + "\"";
-            }
-            params.push(param);
-          }
-          out.push(opcode.opcode + " " + params.join(" "));
-        }
-      }
-
-      return out.join("\n");
-    },
-
-    guid: 0,
-
-    compile: function(program, options) {
-      this.children = [];
-      this.depths = {list: []};
-      this.options = options;
-
-      // These changes will propagate to the other compiler components
-      var knownHelpers = this.options.knownHelpers;
-      this.options.knownHelpers = {
-        'helperMissing': true,
-        'blockHelperMissing': true,
-        'each': true,
-        'if': true,
-        'unless': true,
-        'with': true,
-        'log': true
-      };
-      if (knownHelpers) {
-        for (var name in knownHelpers) {
-          this.options.knownHelpers[name] = knownHelpers[name];
-        }
-      }
-
-      return this.program(program);
-    },
-
-    accept: function(node) {
-      return this[node.type](node);
-    },
-
-    program: function(program) {
-      var statements = program.statements, statement;
-      this.opcodes = [];
-
-      for(var i=0, l=statements.length; i<l; i++) {
-        statement = statements[i];
-        this[statement.type](statement);
-      }
-      this.isSimple = l === 1;
-
-      this.depths.list = this.depths.list.sort(function(a, b) {
-        return a - b;
-      });
-
-      return this;
-    },
-
-    compileProgram: function(program) {
-      var result = new this.compiler().compile(program, this.options);
-      var guid = this.guid++, depth;
-
-      this.usePartial = this.usePartial || result.usePartial;
-
-      this.children[guid] = result;
-
-      for(var i=0, l=result.depths.list.length; i<l; i++) {
-        depth = result.depths.list[i];
-
-        if(depth < 2) { continue; }
-        else { this.addDepth(depth - 1); }
-      }
-
-      return guid;
-    },
-
-    block: function(block) {
-      var mustache = block.mustache,
-          program = block.program,
-          inverse = block.inverse;
-
-      if (program) {
-        program = this.compileProgram(program);
-      }
-
-      if (inverse) {
-        inverse = this.compileProgram(inverse);
-      }
-
-      var type = this.classifyMustache(mustache);
-
-      if (type === "helper") {
-        this.helperMustache(mustache, program, inverse);
-      } else if (type === "simple") {
-        this.simpleMustache(mustache);
-
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('blockValue');
-      } else {
-        this.ambiguousMustache(mustache, program, inverse);
-
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('ambiguousBlockValue');
-      }
-
-      this.opcode('append');
-    },
-
-    hash: function(hash) {
-      var pairs = hash.pairs, pair, val;
-
-      this.opcode('push', '{}');
-
-      for(var i=0, l=pairs.length; i<l; i++) {
-        pair = pairs[i];
-        val  = pair[1];
-
-        this.accept(val);
-        this.opcode('assignToHash', pair[0]);
-      }
-    },
-
-    partial: function(partial) {
-      var id = partial.id;
-      this.usePartial = true;
-
-      if(partial.context) {
-        this.ID(partial.context);
-      } else {
-        this.opcode('push', 'depth0');
-      }
-
-      this.opcode('invokePartial', id.original);
-      this.opcode('append');
-    },
-
-    content: function(content) {
-      this.opcode('appendContent', content.string);
-    },
-
-    mustache: function(mustache) {
-      var options = this.options;
-      var type = this.classifyMustache(mustache);
-
-      if (type === "simple") {
-        this.simpleMustache(mustache);
-      } else if (type === "helper") {
-        this.helperMustache(mustache);
-      } else {
-        this.ambiguousMustache(mustache);
-      }
-
-      if(mustache.escaped && !options.noEscape) {
-        this.opcode('appendEscaped');
-      } else {
-        this.opcode('append');
-      }
-    },
-
-    ambiguousMustache: function(mustache, program, inverse) {
-      var id = mustache.id, name = id.parts[0];
-
-      this.opcode('getContext', id.depth);
-
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
-
-      this.opcode('invokeAmbiguous', name);
-    },
-
-    simpleMustache: function(mustache, program, inverse) {
-      var id = mustache.id;
-
-      if (id.type === 'DATA') {
-        this.DATA(id);
-      } else if (id.parts.length) {
-        this.ID(id);
-      } else {
-        // Simplified ID for `this`
-        this.addDepth(id.depth);
-        this.opcode('getContext', id.depth);
-        this.opcode('pushContext');
-      }
-
-      this.opcode('resolvePossibleLambda');
-    },
-
-    helperMustache: function(mustache, program, inverse) {
-      var params = this.setupFullMustacheParams(mustache, program, inverse),
-          name = mustache.id.parts[0];
-
-      if (this.options.knownHelpers[name]) {
-        this.opcode('invokeKnownHelper', params.length, name);
-      } else if (this.knownHelpersOnly) {
-        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
-      } else {
-        this.opcode('invokeHelper', params.length, name);
-      }
-    },
-
-    ID: function(id) {
-      this.addDepth(id.depth);
-      this.opcode('getContext', id.depth);
-
-      var name = id.parts[0];
-      if (!name) {
-        this.opcode('pushContext');
-      } else {
-        this.opcode('lookupOnContext', id.parts[0]);
-      }
-
-      for(var i=1, l=id.parts.length; i<l; i++) {
-        this.opcode('lookup', id.parts[i]);
-      }
-    },
-
-    DATA: function(data) {
-      this.options.data = true;
-      this.opcode('lookupData', data.id);
-    },
-
-    STRING: function(string) {
-      this.opcode('pushString', string.string);
-    },
-
-    INTEGER: function(integer) {
-      this.opcode('pushLiteral', integer.integer);
-    },
-
-    BOOLEAN: function(bool) {
-      this.opcode('pushLiteral', bool.bool);
-    },
-
-    comment: function() {},
-
-    // HELPERS
-    opcode: function(name) {
-      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
-    },
-
-    declare: function(name, value) {
-      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
-    },
-
-    addDepth: function(depth) {
-      if(isNaN(depth)) { throw new Error("EWOT"); }
-      if(depth === 0) { return; }
-
-      if(!this.depths[depth]) {
-        this.depths[depth] = true;
-        this.depths.list.push(depth);
-      }
-    },
-
-    classifyMustache: function(mustache) {
-      var isHelper   = mustache.isHelper;
-      var isEligible = mustache.eligibleHelper;
-      var options    = this.options;
-
-      // if ambiguous, we can possibly resolve the ambiguity now
-      if (isEligible && !isHelper) {
-        var name = mustache.id.parts[0];
-
-        if (options.knownHelpers[name]) {
-          isHelper = true;
-        } else if (options.knownHelpersOnly) {
-          isEligible = false;
-        }
-      }
-
-      if (isHelper) { return "helper"; }
-      else if (isEligible) { return "ambiguous"; }
-      else { return "simple"; }
-    },
-
-    pushParams: function(params) {
-      var i = params.length, param;
-
-      while(i--) {
-        param = params[i];
-
-        if(this.options.stringParams) {
-          if(param.depth) {
-            this.addDepth(param.depth);
-          }
-
-          this.opcode('getContext', param.depth || 0);
-          this.opcode('pushStringParam', param.string);
-        } else {
-          this[param.type](param);
-        }
-      }
-    },
-
-    setupMustacheParams: function(mustache) {
-      var params = mustache.params;
-      this.pushParams(params);
-
-      if(mustache.hash) {
-        this.hash(mustache.hash);
-      } else {
-        this.opcode('pushLiteral', '{}');
-      }
-
-      return params;
-    },
-
-    // this will replace setupMustacheParams when we're done
-    setupFullMustacheParams: function(mustache, program, inverse) {
-      var params = mustache.params;
-      this.pushParams(params);
-
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
-
-      if(mustache.hash) {
-        this.hash(mustache.hash);
-      } else {
-        this.opcode('pushLiteral', '{}');
-      }
-
-      return params;
-    }
-  };
-
-  var Literal = function(value) {
-    this.value = value;
-  };
-
-  JavaScriptCompiler.prototype = {
-    // PUBLIC API: You can override these methods in a subclass to provide
-    // alternative compiled forms for name lookup and buffering semantics
-    nameLookup: function(parent, name, type) {
-      if (/^[0-9]+$/.test(name)) {
-        return parent + "[" + name + "]";
-      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
-        return parent + "." + name;
-      }
-      else {
-        return parent + "['" + name + "']";
-      }
-    },
-
-    appendToBuffer: function(string) {
-      if (this.environment.isSimple) {
-        return "return " + string + ";";
-      } else {
-        return "buffer += " + string + ";";
-      }
-    },
-
-    initializeBuffer: function() {
-      return this.quotedString("");
-    },
-
-    namespace: "Handlebars",
-    // END PUBLIC API
-
-    compile: function(environment, options, context, asObject) {
-      this.environment = environment;
-      this.options = options || {};
-
-      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
-
-      this.name = this.environment.name;
-      this.isChild = !!context;
-      this.context = context || {
-        programs: [],
-        aliases: { }
-      };
-
-      this.preamble();
-
-      this.stackSlot = 0;
-      this.stackVars = [];
-      this.registers = { list: [] };
-      this.compileStack = [];
-
-      this.compileChildren(environment, options);
-
-      var opcodes = environment.opcodes, opcode;
-
-      this.i = 0;
-
-      for(l=opcodes.length; this.i<l; this.i++) {
-        opcode = opcodes[this.i];
-
-        if(opcode.opcode === 'DECLARE') {
-          this[opcode.name] = opcode.value;
-        } else {
-          this[opcode.opcode].apply(this, opcode.args);
-        }
-      }
-
-      return this.createFunctionContext(asObject);
-    },
-
-    nextOpcode: function() {
-      var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
-      return opcodes[this.i + 1];
-    },
-
-    eat: function(opcode) {
-      this.i = this.i + 1;
-    },
-
-    preamble: function() {
-      var out = [];
-
-      if (!this.isChild) {
-        var namespace = this.namespace;
-        var copies = "helpers = helpers || " + namespace + ".helpers;";
-        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
-        if (this.options.data) { copies = copies + " data = data || {};"; }
-        out.push(copies);
-      } else {
-        out.push('');
-      }
-
-      if (!this.environment.isSimple) {
-        out.push(", buffer = " + this.initializeBuffer());
-      } else {
-        out.push("");
-      }
-
-      // track the last context pushed into place to allow skipping the
-      // getContext opcode when it would be a noop
-      this.lastContext = 0;
-      this.source = out;
-    },
-
-    createFunctionContext: function(asObject) {
-      var locals = this.stackVars.concat(this.registers.list);
-
-      if(locals.length > 0) {
-        this.source[1] = this.source[1] + ", " + locals.join(", ");
-      }
-
-      // Generate minimizer alias mappings
-      if (!this.isChild) {
-        var aliases = [];
-        for (var alias in this.context.aliases) {
-          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
-        }
-      }
-
-      if (this.source[1]) {
-        this.source[1] = "var " + this.source[1].substring(2) + ";";
-      }
-
-      // Merge children
-      if (!this.isChild) {
-        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
-      }
-
-      if (!this.environment.isSimple) {
-        this.source.push("return buffer;");
-      }
-
-      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
-
-      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
-        params.push("depth" + this.environment.depths.list[i]);
-      }
-
-      if (asObject) {
-        params.push(this.source.join("\n  "));
-
-        return Function.apply(this, params);
-      } else {
-        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + this.source.join("\n  ") + '}';
-        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
-        return functionSource;
-      }
-    },
-
-    // [blockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // On stack, after: return value of blockHelperMissing
-    //
-    // The purpose of this opcode is to take a block of the form
-    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
-    // replace it on the stack with the result of properly
-    // invoking blockHelperMissing.
-    blockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
-      var params = ["depth0"];
-      this.setupParams(0, params);
-
-      this.replaceStack(function(current) {
-        params.splice(1, 0, current);
-        return current + " = blockHelperMissing.call(" + params.join(", ") + ")";
-      });
-    },
-
-    // [ambiguousBlockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // Compiler value, before: lastHelper=value of last found helper, if any
-    // On stack, after, if no lastHelper: same as [blockValue]
-    // On stack, after, if lastHelper: value
-    ambiguousBlockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
-      var params = ["depth0"];
-      this.setupParams(0, params);
-
-      var current = this.topStack();
-      params.splice(1, 0, current);
-
-      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
-    },
-
-    // [appendContent]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    //
-    // Appends the string value of `content` to the current buffer
-    appendContent: function(content) {
-      this.source.push(this.appendToBuffer(this.quotedString(content)));
-    },
-
-    // [append]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Coerces `value` to a String and appends it to the current buffer.
-    //
-    // If `value` is truthy, or 0, it is coerced into a string and appended
-    // Otherwise, the empty string is appended
-    append: function() {
-      var local = this.popStack();
-      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
-      if (this.environment.isSimple) {
-        this.source.push("else { " + this.appendToBuffer("''") + " }");
-      }
-    },
-
-    // [appendEscaped]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Escape `value` and append it to the buffer
-    appendEscaped: function() {
-      var opcode = this.nextOpcode(), extra = "";
-      this.context.aliases.escapeExpression = 'this.escapeExpression';
-
-      if(opcode && opcode.opcode === 'appendContent') {
-        extra = " + " + this.quotedString(opcode.args[0]);
-        this.eat(opcode);
-      }
-
-      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
-    },
-
-    // [getContext]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    // Compiler value, after: lastContext=depth
-    //
-    // Set the value of the `lastContext` compiler value to the depth
-    getContext: function(depth) {
-      if(this.lastContext !== depth) {
-        this.lastContext = depth;
-      }
-    },
-
-    // [lookupOnContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext[name], ...
-    //
-    // Looks up the value of `name` on the current context and pushes
-    // it onto the stack.
-    lookupOnContext: function(name) {
-      this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
-    },
-
-    // [pushContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext, ...
-    //
-    // Pushes the value of the current context onto the stack.
-    pushContext: function() {
-      this.pushStackLiteral('depth' + this.lastContext);
-    },
-
-    // [resolvePossibleLambda]
-    //
-    // On stack, before: value, ...
-    // On stack, after: resolved value, ...
-    //
-    // If the `value` is a lambda, replace it on the stack by
-    // the return value of the lambda
-    resolvePossibleLambda: function() {
-      this.context.aliases.functionType = '"function"';
-
-      this.replaceStack(function(current) {
-        return "typeof " + current + " === functionType ? " + current + "() : " + current;
-      });
-    },
-
-    // [lookup]
-    //
-    // On stack, before: value, ...
-    // On stack, after: value[name], ...
-    //
-    // Replace the value on the stack with the result of looking
-    // up `name` on `value`
-    lookup: function(name) {
-      this.replaceStack(function(current) {
-        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
-      });
-    },
-
-    // [lookupData]
-    //
-    // On stack, before: ...
-    // On stack, after: data[id], ...
-    //
-    // Push the result of looking up `id` on the current data
-    lookupData: function(id) {
-      this.pushStack(this.nameLookup('data', id, 'data'));
-    },
-
-    // [pushStringParam]
-    //
-    // On stack, before: ...
-    // On stack, after: string, currentContext, ...
-    //
-    // This opcode is designed for use in string mode, which
-    // provides the string value of a parameter along with its
-    // depth rather than resolving it immediately.
-    pushStringParam: function(string) {
-      this.pushStackLiteral('depth' + this.lastContext);
-      this.pushString(string);
-    },
-
-    // [pushString]
-    //
-    // On stack, before: ...
-    // On stack, after: quotedString(string), ...
-    //
-    // Push a quoted version of `string` onto the stack
-    pushString: function(string) {
-      this.pushStackLiteral(this.quotedString(string));
-    },
-
-    // [push]
-    //
-    // On stack, before: ...
-    // On stack, after: expr, ...
-    //
-    // Push an expression onto the stack
-    push: function(expr) {
-      this.pushStack(expr);
-    },
-
-    // [pushLiteral]
-    //
-    // On stack, before: ...
-    // On stack, after: value, ...
-    //
-    // Pushes a value onto the stack. This operation prevents
-    // the compiler from creating a temporary variable to hold
-    // it.
-    pushLiteral: function(value) {
-      this.pushStackLiteral(value);
-    },
-
-    // [pushProgram]
-    //
-    // On stack, before: ...
-    // On stack, after: program(guid), ...
-    //
-    // Push a program expression onto the stack. This takes
-    // a compile-time guid and converts it into a runtime-accessible
-    // expression.
-    pushProgram: function(guid) {
-      if (guid != null) {
-        this.pushStackLiteral(this.programExpression(guid));
-      } else {
-        this.pushStackLiteral(null);
-      }
-    },
-
-    // [invokeHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // Pops off the helper's parameters, invokes the helper,
-    // and pushes the helper's return value onto the stack.
-    //
-    // If the helper is not found, `helperMissing` is called.
-    invokeHelper: function(paramSize, name) {
-      this.context.aliases.helperMissing = 'helpers.helperMissing';
-
-      var helper = this.lastHelper = this.setupHelper(paramSize, name);
-      this.register('foundHelper', helper.name);
-
-      this.pushStack("foundHelper ? foundHelper.call(" +
-        helper.callParams + ") " + ": helperMissing.call(" +
-        helper.helperMissingParams + ")");
-    },
-
-    // [invokeKnownHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // This operation is used when the helper is known to exist,
-    // so a `helperMissing` fallback is not required.
-    invokeKnownHelper: function(paramSize, name) {
-      var helper = this.setupHelper(paramSize, name);
-      this.pushStack(helper.name + ".call(" + helper.callParams + ")");
-    },
-
-    // [invokeAmbiguous]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of disambiguation
-    //
-    // This operation is used when an expression like `{{foo}}`
-    // is provided, but we don't know at compile-time whether it
-    // is a helper or a path.
-    //
-    // This operation emits more code than the other options,
-    // and can be avoided by passing the `knownHelpers` and
-    // `knownHelpersOnly` flags at compile-time.
-    invokeAmbiguous: function(name) {
-      this.context.aliases.functionType = '"function"';
-
-      this.pushStackLiteral('{}');
-      var helper = this.setupHelper(0, name);
-
-      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
-      this.register('foundHelper', helperName);
-
-      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
-      var nextStack = this.nextStack();
-
-      this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
-      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '() : ' + nextStack + '; }');
-    },
-
-    // [invokePartial]
-    //
-    // On stack, before: context, ...
-    // On stack after: result of partial invocation
-    //
-    // This operation pops off a context, invokes a partial with that context,
-    // and pushes the result of the invocation back.
-    invokePartial: function(name) {
-      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
-
-      if (this.options.data) {
-        params.push("data");
-      }
-
-      this.context.aliases.self = "this";
-      this.pushStack("self.invokePartial(" + params.join(", ") + ");");
-    },
-
-    // [assignToHash]
-    //
-    // On stack, before: value, hash, ...
-    // On stack, after: hash, ...
-    //
-    // Pops a value and hash off the stack, assigns `hash[key] = value`
-    // and pushes the hash back onto the stack.
-    assignToHash: function(key) {
-      var value = this.popStack();
-      var hash = this.topStack();
-
-      this.source.push(hash + "['" + key + "'] = " + value + ";");
-    },
-
-    // HELPERS
-
-    compiler: JavaScriptCompiler,
-
-    compileChildren: function(environment, options) {
-      var children = environment.children, child, compiler;
-
-      for(var i=0, l=children.length; i<l; i++) {
-        child = children[i];
-        compiler = new this.compiler();
-
-        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
-        var index = this.context.programs.length;
-        child.index = index;
-        child.name = 'program' + index;
-        this.context.programs[index] = compiler.compile(child, options, this.context);
-      }
-    },
-
-    programExpression: function(guid) {
-      this.context.aliases.self = "this";
-
-      if(guid == null) {
-        return "self.noop";
-      }
-
-      var child = this.environment.children[guid],
-          depths = child.depths.list, depth;
-
-      var programParams = [child.index, child.name, "data"];
-
-      for(var i=0, l = depths.length; i<l; i++) {
-        depth = depths[i];
-
-        if(depth === 1) { programParams.push("depth0"); }
-        else { programParams.push("depth" + (depth - 1)); }
-      }
-
-      if(depths.length === 0) {
-        return "self.program(" + programParams.join(", ") + ")";
-      } else {
-        programParams.shift();
-        return "self.programWithDepth(" + programParams.join(", ") + ")";
-      }
-    },
-
-    register: function(name, val) {
-      this.useRegister(name);
-      this.source.push(name + " = " + val + ";");
-    },
-
-    useRegister: function(name) {
-      if(!this.registers[name]) {
-        this.registers[name] = true;
-        this.registers.list.push(name);
-      }
-    },
-
-    pushStackLiteral: function(item) {
-      this.compileStack.push(new Literal(item));
-      return item;
-    },
-
-    pushStack: function(item) {
-      this.source.push(this.incrStack() + " = " + item + ";");
-      this.compileStack.push("stack" + this.stackSlot);
-      return "stack" + this.stackSlot;
-    },
-
-    replaceStack: function(callback) {
-      var item = callback.call(this, this.topStack());
-
-      this.source.push(this.topStack() + " = " + item + ";");
-      return "stack" + this.stackSlot;
-    },
-
-    nextStack: function(skipCompileStack) {
-      var name = this.incrStack();
-      this.compileStack.push("stack" + this.stackSlot);
-      return name;
-    },
-
-    incrStack: function() {
-      this.stackSlot++;
-      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
-      return "stack" + this.stackSlot;
-    },
-
-    popStack: function() {
-      var item = this.compileStack.pop();
-
-      if (item instanceof Literal) {
-        return item.value;
-      } else {
-        this.stackSlot--;
-        return item;
-      }
-    },
-
-    topStack: function() {
-      var item = this.compileStack[this.compileStack.length - 1];
-
-      if (item instanceof Literal) {
-        return item.value;
-      } else {
-        return item;
-      }
-    },
-
-    quotedString: function(str) {
-      return '"' + str
-        .replace(/\\/g, '\\\\')
-        .replace(/"/g, '\\"')
-        .replace(/\n/g, '\\n')
-        .replace(/\r/g, '\\r') + '"';
-    },
-
-    setupHelper: function(paramSize, name) {
-      var params = [];
-      this.setupParams(paramSize, params);
-      var foundHelper = this.nameLookup('helpers', name, 'helper');
-
-      return {
-        params: params,
-        name: foundHelper,
-        callParams: ["depth0"].concat(params).join(", "),
-        helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
-      };
-    },
-
-    // the params and contexts arguments are passed in arrays
-    // to fill in
-    setupParams: function(paramSize, params) {
-      var options = [], contexts = [], param, inverse, program;
-
-      options.push("hash:" + this.popStack());
-
-      inverse = this.popStack();
-      program = this.popStack();
-
-      // Avoid setting fn and inverse if neither are set. This allows
-      // helpers to do a check for `if (options.fn)`
-      if (program || inverse) {
-        if (!program) {
-          this.context.aliases.self = "this";
-          program = "self.noop";
-        }
-
-        if (!inverse) {
-         this.context.aliases.self = "this";
-          inverse = "self.noop";
-        }
-
-        options.push("inverse:" + inverse);
-        options.push("fn:" + program);
-      }
-
-      for(var i=0; i<paramSize; i++) {
-        param = this.popStack();
-        params.push(param);
-
-        if(this.options.stringParams) {
-          contexts.push(this.popStack());
-        }
-      }
-
-      if (this.options.stringParams) {
-        options.push("contexts:[" + contexts.join(",") + "]");
-      }
-
-      if(this.options.data) {
-        options.push("data:data");
-      }
-
-      params.push("{" + options.join(",") + "}");
-      return params.join(", ");
-    }
-  };
-
-  var reservedWords = (
-    "break else new var" +
-    " case finally return void" +
-    " catch for switch while" +
-    " continue function this with" +
-    " default if throw" +
-    " delete in try" +
-    " do instanceof typeof" +
-    " abstract enum int short" +
-    " boolean export interface static" +
-    " byte extends long super" +
-    " char final native synchronized" +
-    " class float package throws" +
-    " const goto private transient" +
-    " debugger implements protected volatile" +
-    " double import public let yield"
-  ).split(" ");
-
-  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
-
-  for(var i=0, l=reservedWords.length; i<l; i++) {
-    compilerWords[reservedWords[i]] = true;
-  }
-
-  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
-    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
-      return true;
-    }
-    return false;
-  };
-
-})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
-
-Handlebars.precompile = function(string, options) {
-  options = options || {};
-  if (!('data' in options)) {
-    options.data = true;
-  }
-  var ast = Handlebars.parse(string);
-  var environment = new Handlebars.Compiler().compile(ast, options);
-  return new Handlebars.JavaScriptCompiler().compile(environment, options);
-};
-
-Handlebars.compile = function(string, options) {
-  options = options || {};
-  if (!('data' in options)) {
-    options.data = true;
-  }
-  var compiled;
-  function compile() {
-    var ast = Handlebars.parse(string);
-    var environment = new Handlebars.Compiler().compile(ast, options);
-    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-    return Handlebars.template(templateSpec);
-  }
-
-  // Template is only compiled on first use and cached after that point.
-  return function(context, options) {
-    if (!compiled) {
-      compiled = compile();
-    }
-    return compiled.call(this, context, options);
-  };
-};
-;
-// lib/handlebars/runtime.js
-Handlebars.VM = {
-  template: function(templateSpec) {
-    // Just add water
-    var container = {
-      escapeExpression: Handlebars.Utils.escapeExpression,
-      invokePartial: Handlebars.VM.invokePartial,
-      programs: [],
-      program: function(i, fn, data) {
-        var programWrapper = this.programs[i];
-        if(data) {
-          programWrapper = Handlebars.VM.program(fn, data);
-          programWrapper.program = i;
-        } else if (!programWrapper) {
-          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
-          programWrapper.program = i;
-        }
-        return programWrapper;
-      },
-      programWithDepth: Handlebars.VM.programWithDepth,
-      noop: Handlebars.VM.noop
-    };
-
-    return function(context, options) {
-      options = options || {};
-      return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
-    };
-  },
-
-  programWithDepth: function(fn, data, $depth) {
-    var args = Array.prototype.slice.call(arguments, 2);
-
-    return function(context, options) {
-      options = options || {};
-
-      return fn.apply(this, [context, options.data || data].concat(args));
-    };
-  },
-  program: function(fn, data) {
-    return function(context, options) {
-      options = options || {};
-
-      return fn(context, options.data || data);
-    };
-  },
-  noop: function() { return ""; },
-  invokePartial: function(partial, name, context, helpers, partials, data) {
-    var options = { helpers: helpers, partials: partials, data: data };
-
-    if(partial === undefined) {
-      throw new Handlebars.Exception("The partial " + name + " could not be found");
-    } else if(partial instanceof Function) {
-      return partial(context, options);
-    } else if (!Handlebars.compile) {
-      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
-    } else {
-      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
-      return partials[name](context, options);
-    }
-  }
-};
-
-Handlebars.template = Handlebars.VM.template;
-;
-
-//     Underscore.js 1.4.2
-//     http://underscorejs.org
-//     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Underscore may be freely distributed under the MIT license.
-
-(function() {
-
-  // Baseline setup
-  // --------------
-
-  // Establish the root object, `window` in the browser, or `global` on the server.
-  var root = this;
-
-  // Save the previous value of the `_` variable.
-  var previousUnderscore = root._;
-
-  // Establish the object that gets returned to break out of a loop iteration.
-  var breaker = {};
-
-  // Save bytes in the minified (but not gzipped) version:
-  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
-
-  // Create quick reference variables for speed access to core prototypes.
-  var push             = ArrayProto.push,
-      slice            = ArrayProto.slice,
-      concat           = ArrayProto.concat,
-      unshift          = ArrayProto.unshift,
-      toString         = ObjProto.toString,
-      hasOwnProperty   = ObjProto.hasOwnProperty;
-
-  // All **ECMAScript 5** native function implementations that we hope to use
-  // are declared here.
-  var
-    nativeForEach      = ArrayProto.forEach,
-    nativeMap          = ArrayProto.map,
-    nativeReduce       = ArrayProto.reduce,
-    nativeReduceRight  = ArrayProto.reduceRight,
-    nativeFilter       = ArrayProto.filter,
-    nativeEvery        = ArrayProto.every,
-    nativeSome         = ArrayProto.some,
-    nativeIndexOf      = ArrayProto.indexOf,
-    nativeLastIndexOf  = ArrayProto.lastIndexOf,
-    nativeIsArray      = Array.isArray,
-    nativeKeys         = Object.keys,
-    nativeBind         = FuncProto.bind;
-
-  // Create a safe reference to the Underscore object for use below.
-  var _ = function(obj) {
-    if (obj instanceof _) return obj;
-    if (!(this instanceof _)) return new _(obj);
-    this._wrapped = obj;
-  };
-
-  // Export the Underscore object for **Node.js**, with
-  // backwards-compatibility for the old `require()` API. If we're in
-  // the browser, add `_` as a global object via a string identifier,
-  // for Closure Compiler "advanced" mode.
-  if (typeof exports !== 'undefined') {
-    if (typeof module !== 'undefined' && module.exports) {
-      exports = module.exports = _;
-    }
-    exports._ = _;
-  } else {
-    root['_'] = _;
-  }
-
-  // Current version.
-  _.VERSION = '1.4.2';
-
-  // Collection Functions
-  // --------------------
-
-  // The cornerstone, an `each` implementation, aka `forEach`.
-  // Handles objects with the built-in `forEach`, arrays, and raw objects.
-  // Delegates to **ECMAScript 5**'s native `forEach` if available.
-  var each = _.each = _.forEach = function(obj, iterator, context) {
-    if (obj == null) return;
-    if (nativeForEach && obj.forEach === nativeForEach) {
-      obj.forEach(iterator, context);
-    } else if (obj.length === +obj.length) {
-      for (var i = 0, l = obj.length; i < l; i++) {
-        if (iterator.call(context, obj[i], i, obj) === breaker) return;
-      }
-    } else {
-      for (var key in obj) {
-        if (_.has(obj, key)) {
-          if (iterator.call(context, obj[key], key, obj) === breaker) return;
-        }
-      }
-    }
-  };
-
-  // Return the results of applying the iterator to each element.
-  // Delegates to **ECMAScript 5**'s native `map` if available.
-  _.map = _.collect = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
-    each(obj, function(value, index, list) {
-      results[results.length] = iterator.call(context, value, index, list);
-    });
-    return results;
-  };
-
-  // **Reduce** builds up a single result from a list of values, aka `inject`,
-  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
-  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
-    var initial = arguments.length > 2;
-    if (obj == null) obj = [];
-    if (nativeReduce && obj.reduce === nativeReduce) {
-      if (context) iterator = _.bind(iterator, context);
-      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
-    }
-    each(obj, function(value, index, list) {
-      if (!initial) {
-        memo = value;
-        initial = true;
-      } else {
-        memo = iterator.call(context, memo, value, index, list);
-      }
-    });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
-    return memo;
-  };
-
-  // The right-associative version of reduce, also known as `foldr`.
-  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
-  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
-    var initial = arguments.length > 2;
-    if (obj == null) obj = [];
-    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
-      if (context) iterator = _.bind(iterator, context);
-      return arguments.length > 2 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
-    }
-    var length = obj.length;
-    if (length !== +length) {
-      var keys = _.keys(obj);
-      length = keys.length;
-    }
-    each(obj, function(value, index, list) {
-      index = keys ? keys[--length] : --length;
-      if (!initial) {
-        memo = obj[index];
-        initial = true;
-      } else {
-        memo = iterator.call(context, memo, obj[index], index, list);
-      }
-    });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
-    return memo;
-  };
-
-  // Return the first value which passes a truth test. Aliased as `detect`.
-  _.find = _.detect = function(obj, iterator, context) {
-    var result;
-    any(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) {
-        result = value;
-        return true;
-      }
-    });
-    return result;
-  };
-
-  // Return all the elements that pass a truth test.
-  // Delegates to **ECMAScript 5**'s native `filter` if available.
-  // Aliased as `select`.
-  _.filter = _.select = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
-    each(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Return all the elements for which a truth test fails.
-  _.reject = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    each(obj, function(value, index, list) {
-      if (!iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Determine whether all of the elements match a truth test.
-  // Delegates to **ECMAScript 5**'s native `every` if available.
-  // Aliased as `all`.
-  _.every = _.all = function(obj, iterator, context) {
-    iterator || (iterator = _.identity);
-    var result = true;
-    if (obj == null) return result;
-    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
-    each(obj, function(value, index, list) {
-      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
-    });
-    return !!result;
-  };
-
-  // Determine if at least one element in the object matches a truth test.
-  // Delegates to **ECMAScript 5**'s native `some` if available.
-  // Aliased as `any`.
-  var any = _.some = _.any = function(obj, iterator, context) {
-    iterator || (iterator = _.identity);
-    var result = false;
-    if (obj == null) return result;
-    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
-    each(obj, function(value, index, list) {
-      if (result || (result = iterator.call(context, value, index, list))) return breaker;
-    });
-    return !!result;
-  };
-
-  // Determine if the array or object contains a given value (using `===`).
-  // Aliased as `include`.
-  _.contains = _.include = function(obj, target) {
-    var found = false;
-    if (obj == null) return found;
-    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
-    found = any(obj, function(value) {
-      return value === target;
-    });
-    return found;
-  };
-
-  // Invoke a method (with arguments) on every item in a collection.
-  _.invoke = function(obj, method) {
-    var args = slice.call(arguments, 2);
-    return _.map(obj, function(value) {
-      return (_.isFunction(method) ? method : value[method]).apply(value, args);
-    });
-  };
-
-  // Convenience version of a common use case of `map`: fetching a property.
-  _.pluck = function(obj, key) {
-    return _.map(obj, function(value){ return value[key]; });
-  };
-
-  // Convenience version of a common use case of `filter`: selecting only objects
-  // with specific `key:value` pairs.
-  _.where = function(obj, attrs) {
-    if (_.isEmpty(attrs)) return [];
-    return _.filter(obj, function(value) {
-      for (var key in attrs) {
-        if (attrs[key] !== value[key]) return false;
-      }
-      return true;
-    });
-  };
-
-  // Return the maximum element or (element-based computation).
-  // Can't optimize arrays of integers longer than 65,535 elements.
-  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
-  _.max = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
-      return Math.max.apply(Math, obj);
-    }
-    if (!iterator && _.isEmpty(obj)) return -Infinity;
-    var result = {computed : -Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed >= result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Return the minimum element (or element-based computation).
-  _.min = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
-      return Math.min.apply(Math, obj);
-    }
-    if (!iterator && _.isEmpty(obj)) return Infinity;
-    var result = {computed : Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed < result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Shuffle an array.
-  _.shuffle = function(obj) {
-    var rand;
-    var index = 0;
-    var shuffled = [];
-    each(obj, function(value) {
-      rand = _.random(index++);
-      shuffled[index - 1] = shuffled[rand];
-      shuffled[rand] = value;
-    });
-    return shuffled;
-  };
-
-  // An internal function to generate lookup iterators.
-  var lookupIterator = function(value) {
-    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
-  };
-
-  // Sort the object's values by a criterion produced by an iterator.
-  _.sortBy = function(obj, value, context) {
-    var iterator = lookupIterator(value);
-    return _.pluck(_.map(obj, function(value, index, list) {
-      return {
-        value : value,
-        index : index,
-        criteria : iterator.call(context, value, index, list)
-      };
-    }).sort(function(left, right) {
-      var a = left.criteria;
-      var b = right.criteria;
-      if (a !== b) {
-        if (a > b || a === void 0) return 1;
-        if (a < b || b === void 0) return -1;
-      }
-      return left.index < right.index ? -1 : 1;
-    }), 'value');
-  };
-
-  // An internal function used for aggregate "group by" operations.
-  var group = function(obj, value, context, behavior) {
-    var result = {};
-    var iterator = lookupIterator(value);
-    each(obj, function(value, index) {
-      var key = iterator.call(context, value, index, obj);
-      behavior(result, key, value);
-    });
-    return result;
-  };
-
-  // Groups the object's values by a criterion. Pass either a string attribute
-  // to group by, or a function that returns the criterion.
-  _.groupBy = function(obj, value, context) {
-    return group(obj, value, context, function(result, key, value) {
-      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
-    });
-  };
-
-  // Counts instances of an object that group by a certain criterion. Pass
-  // either a string attribute to count by, or a function that returns the
-  // criterion.
-  _.countBy = function(obj, value, context) {
-    return group(obj, value, context, function(result, key, value) {
-      if (!_.has(result, key)) result[key] = 0;
-      result[key]++;
-    });
-  };
-
-  // Use a comparator function to figure out the smallest index at which
-  // an object should be inserted so as to maintain order. Uses binary search.
-  _.sortedIndex = function(array, obj, iterator, context) {
-    iterator = iterator == null ? _.identity : lookupIterator(iterator);
-    var value = iterator.call(context, obj);
-    var low = 0, high = array.length;
-    while (low < high) {
-      var mid = (low + high) >>> 1;
-      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
-    }
-    return low;
-  };
-
-  // Safely convert anything iterable into a real, live array.
-  _.toArray = function(obj) {
-    if (!obj) return [];
-    if (obj.length === +obj.length) return slice.call(obj);
-    return _.values(obj);
-  };
-
-  // Return the number of elements in an object.
-  _.size = function(obj) {
-    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
-  };
-
-  // Array Functions
-  // ---------------
-
-  // Get the first element of an array. Passing **n** will return the first N
-  // values in the array. Aliased as `head` and `take`. The **guard** check
-  // allows it to work with `_.map`.
-  _.first = _.head = _.take = function(array, n, guard) {
-    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
-  };
-
-  // Returns everything but the last entry of the array. Especially useful on
-  // the arguments object. Passing **n** will return all the values in
-  // the array, excluding the last N. The **guard** check allows it to work with
-  // `_.map`.
-  _.initial = function(array, n, guard) {
-    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
-  };
-
-  // Get the last element of an array. Passing **n** will return the last N
-  // values in the array. The **guard** check allows it to work with `_.map`.
-  _.last = function(array, n, guard) {
-    if ((n != null) && !guard) {
-      return slice.call(array, Math.max(array.length - n, 0));
-    } else {
-      return array[array.length - 1];
-    }
-  };
-
-  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
-  // Especially useful on the arguments object. Passing an **n** will return
-  // the rest N values in the array. The **guard**
-  // check allows it to work with `_.map`.
-  _.rest = _.tail = _.drop = function(array, n, guard) {
-    return slice.call(array, (n == null) || guard ? 1 : n);
-  };
-
-  // Trim out all falsy values from an array.
-  _.compact = function(array) {
-    return _.filter(array, function(value){ return !!value; });
-  };
-
-  // Internal implementation of a recursive `flatten` function.
-  var flatten = function(input, shallow, output) {
-    each(input, function(value) {
-      if (_.isArray(value)) {
-        shallow ? push.apply(output, value) : flatten(value, shallow, output);
-      } else {
-        output.push(value);
-      }
-    });
-    return output;
-  };
-
-  // Return a completely flattened version of an array.
-  _.flatten = function(array, shallow) {
-    return flatten(array, shallow, []);
-  };
-
-  // Return a version of the array that does not contain the specified value(s).
-  _.without = function(array) {
-    return _.difference(array, slice.call(arguments, 1));
-  };
-
-  // Produce a duplicate-free version of the array. If the array has already
-  // been sorted, you have the option of using a faster algorithm.
-  // Aliased as `unique`.
-  _.uniq = _.unique = function(array, isSorted, iterator, context) {
-    var initial = iterator ? _.map(array, iterator, context) : array;
-    var results = [];
-    var seen = [];
-    each(initial, function(value, index) {
-      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
-        seen.push(value);
-        results.push(array[index]);
-      }
-    });
-    return results;
-  };
-
-  // Produce an array that contains the union: each distinct element from all of
-  // the passed-in arrays.
-  _.union = function() {
-    return _.uniq(concat.apply(ArrayProto, arguments));
-  };
-
-  // Produce an array that contains every item shared between all the
-  // passed-in arrays.
-  _.intersection = function(array) {
-    var rest = slice.call(arguments, 1);
-    return _.filter(_.uniq(array), function(item) {
-      return _.every(rest, function(other) {
-        return _.indexOf(other, item) >= 0;
-      });
-    });
-  };
-
-  // Take the difference between one array and a number of other arrays.
-  // Only the elements present in just the first array will remain.
-  _.difference = function(array) {
-    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
-    return _.filter(array, function(value){ return !_.contains(rest, value); });
-  };
-
-  // Zip together multiple lists into a single array -- elements that share
-  // an index go together.
-  _.zip = function() {
-    var args = slice.call(arguments);
-    var length = _.max(_.pluck(args, 'length'));
-    var results = new Array(length);
-    for (var i = 0; i < length; i++) {
-      results[i] = _.pluck(args, "" + i);
-    }
-    return results;
-  };
-
-  // Converts lists into objects. Pass either a single array of `[key, value]`
-  // pairs, or two parallel arrays of the same length -- one of keys, and one of
-  // the corresponding values.
-  _.object = function(list, values) {
-    var result = {};
-    for (var i = 0, l = list.length; i < l; i++) {
-      if (values) {
-        result[list[i]] = values[i];
-      } else {
-        result[list[i][0]] = list[i][1];
-      }
-    }
-    return result;
-  };
-
-  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
-  // we need this function. Return the position of the first occurrence of an
-  // item in an array, or -1 if the item is not included in the array.
-  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
-  // If the array is large and already in sort order, pass `true`
-  // for **isSorted** to use binary search.
-  _.indexOf = function(array, item, isSorted) {
-    if (array == null) return -1;
-    var i = 0, l = array.length;
-    if (isSorted) {
-      if (typeof isSorted == 'number') {
-        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
-      } else {
-        i = _.sortedIndex(array, item);
-        return array[i] === item ? i : -1;
-      }
-    }
-    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
-    for (; i < l; i++) if (array[i] === item) return i;
-    return -1;
-  };
-
-  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
-  _.lastIndexOf = function(array, item, from) {
-    if (array == null) return -1;
-    var hasIndex = from != null;
-    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
-      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
-    }
-    var i = (hasIndex ? from : array.length);
-    while (i--) if (array[i] === item) return i;
-    return -1;
-  };
-
-  // Generate an integer Array containing an arithmetic progression. A port of
-  // the native Python `range()` function. See
-  // [the Python documentation](http://docs.python.org/library/functions.html#range).
-  _.range = function(start, stop, step) {
-    if (arguments.length <= 1) {
-      stop = start || 0;
-      start = 0;
-    }
-    step = arguments[2] || 1;
-
-    var len = Math.max(Math.ceil((stop - start) / step), 0);
-    var idx = 0;
-    var range = new Array(len);
-
-    while(idx < len) {
-      range[idx++] = start;
-      start += step;
-    }
-
-    return range;
-  };
-
-  // Function (ahem) Functions
-  // ------------------
-
-  // Reusable constructor function for prototype setting.
-  var ctor = function(){};
-
-  // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Binding with arguments is also known as `curry`.
-  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
-  // We check for `func.bind` first, to fail fast when `func` is undefined.
-  _.bind = function bind(func, context) {
-    var bound, args;
-    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    if (!_.isFunction(func)) throw new TypeError;
-    args = slice.call(arguments, 2);
-    return bound = function() {
-      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
-      ctor.prototype = func.prototype;
-      var self = new ctor;
-      var result = func.apply(self, args.concat(slice.call(arguments)));
-      if (Object(result) === result) return result;
-      return self;
-    };
-  };
-
-  // Bind all of an object's methods to that object. Useful for ensuring that
-  // all callbacks defined on an object belong to it.
-  _.bindAll = function(obj) {
-    var funcs = slice.call(arguments, 1);
-    if (funcs.length == 0) funcs = _.functions(obj);
-    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
-    return obj;
-  };
-
-  // Memoize an expensive function by storing its results.
-  _.memoize = function(func, hasher) {
-    var memo = {};
-    hasher || (hasher = _.identity);
-    return function() {
-      var key = hasher.apply(this, arguments);
-      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
-    };
-  };
-
-  // Delays a function for the given number of milliseconds, and then calls
-  // it with the arguments supplied.
-  _.delay = function(func, wait) {
-    var args = slice.call(arguments, 2);
-    return setTimeout(function(){ return func.apply(null, args); }, wait);
-  };
-
-  // Defers a function, scheduling it to run after the current call stack has
-  // cleared.
-  _.defer = function(func) {
-    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
-  };
-
-  // Returns a function, that, when invoked, will only be triggered at most once
-  // during a given window of time.
-  _.throttle = function(func, wait) {
-    var context, args, timeout, throttling, more, result;
-    var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
-    return function() {
-      context = this; args = arguments;
-      var later = function() {
-        timeout = null;
-        if (more) {
-          result = func.apply(context, args);
-        }
-        whenDone();
-      };
-      if (!timeout) timeout = setTimeout(later, wait);
-      if (throttling) {
-        more = true;
-      } else {
-        throttling = true;
-        result = func.apply(context, args);
-      }
-      whenDone();
-      return result;
-    };
-  };
-
-  // Returns a function, that, as long as it continues to be invoked, will not
-  // be triggered. The function will be called after it stops being called for
-  // N milliseconds. If `immediate` is passed, trigger the function on the
-  // leading edge, instead of the trailing.
-  _.debounce = function(func, wait, immediate) {
-    var timeout, result;
-    return function() {
-      var context = this, args = arguments;
-      var later = function() {
-        timeout = null;
-        if (!immediate) result = func.apply(context, args);
-      };
-      var callNow = immediate && !timeout;
-      clearTimeout(timeout);
-      timeout = setTimeout(later, wait);
-      if (callNow) result = func.apply(context, args);
-      return result;
-    };
-  };
-
-  // Returns a function that will be executed at most one time, no matter how
-  // often you call it. Useful for lazy initialization.
-  _.once = function(func) {
-    var ran = false, memo;
-    return function() {
-      if (ran) return memo;
-      ran = true;
-      memo = func.apply(this, arguments);
-      func = null;
-      return memo;
-    };
-  };
-
-  // Returns the first function passed as an argument to the second,
-  // allowing you to adjust arguments, run code before and after, and
-  // conditionally execute the original function.
-  _.wrap = function(func, wrapper) {
-    return function() {
-      var args = [func];
-      push.apply(args, arguments);
-      return wrapper.apply(this, args);
-    };
-  };
-
-  // Returns a function that is the composition of a list of functions, each
-  // consuming the return value of the function that follows.
-  _.compose = function() {
-    var funcs = arguments;
-    return function() {
-      var args = arguments;
-      for (var i = funcs.length - 1; i >= 0; i--) {
-        args = [funcs[i].apply(this, args)];
-      }
-      return args[0];
-    };
-  };
-
-  // Returns a function that will only be executed after being called N times.
-  _.after = function(times, func) {
-    if (times <= 0) return func();
-    return function() {
-      if (--times < 1) {
-        return func.apply(this, arguments);
-      }
-    };
-  };
-
-  // Object Functions
-  // ----------------
-
-  // Retrieve the names of an object's properties.
-  // Delegates to **ECMAScript 5**'s native `Object.keys`
-  _.keys = nativeKeys || function(obj) {
-    if (obj !== Object(obj)) throw new TypeError('Invalid object');
-    var keys = [];
-    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
-    return keys;
-  };
-
-  // Retrieve the values of an object's properties.
-  _.values = function(obj) {
-    var values = [];
-    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
-    return values;
-  };
-
-  // Convert an object into a list of `[key, value]` pairs.
-  _.pairs = function(obj) {
-    var pairs = [];
-    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
-    return pairs;
-  };
-
-  // Invert the keys and values of an object. The values must be serializable.
-  _.invert = function(obj) {
-    var result = {};
-    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
-    return result;
-  };
-
-  // Return a sorted list of the function names available on the object.
-  // Aliased as `methods`
-  _.functions = _.methods = function(obj) {
-    var names = [];
-    for (var key in obj) {
-      if (_.isFunction(obj[key])) names.push(key);
-    }
-    return names.sort();
-  };
-
-  // Extend a given object with all the properties in passed-in object(s).
-  _.extend = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Return a copy of the object only containing the whitelisted properties.
-  _.pick = function(obj) {
-    var copy = {};
-    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
-    each(keys, function(key) {
-      if (key in obj) copy[key] = obj[key];
-    });
-    return copy;
-  };
-
-   // Return a copy of the object without the blacklisted properties.
-  _.omit = function(obj) {
-    var copy = {};
-    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
-    for (var key in obj) {
-      if (!_.contains(keys, key)) copy[key] = obj[key];
-    }
-    return copy;
-  };
-
-  // Fill in a given object with default properties.
-  _.defaults = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (obj[prop] == null) obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Create a (shallow-cloned) duplicate of an object.
-  _.clone = function(obj) {
-    if (!_.isObject(obj)) return obj;
-    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
-  };
-
-  // Invokes interceptor with the obj, and then returns obj.
-  // The primary purpose of this method is to "tap into" a method chain, in
-  // order to perform operations on intermediate results within the chain.
-  _.tap = function(obj, interceptor) {
-    interceptor(obj);
-    return obj;
-  };
-
-  // Internal recursive comparison function for `isEqual`.
-  var eq = function(a, b, aStack, bStack) {
-    // Identical objects are equal. `0 === -0`, but they aren't identical.
-    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
-    if (a === b) return a !== 0 || 1 / a == 1 / b;
-    // A strict comparison is necessary because `null == undefined`.
-    if (a == null || b == null) return a === b;
-    // Unwrap any wrapped objects.
-    if (a instanceof _) a = a._wrapped;
-    if (b instanceof _) b = b._wrapped;
-    // Compare `[[Class]]` names.
-    var className = toString.call(a);
-    if (className != toString.call(b)) return false;
-    switch (className) {
-      // Strings, numbers, dates, and booleans are compared by value.
-      case '[object String]':
-        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
-        // equivalent to `new String("5")`.
-        return a == String(b);
-      case '[object Number]':
-        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
-        // other numeric values.
-        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
-      case '[object Date]':
-      case '[object Boolean]':
-        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
-        // millisecond representations. Note that invalid dates with millisecond representations
-        // of `NaN` are not equivalent.
-        return +a == +b;
-      // RegExps are compared by their source patterns and flags.
-      case '[object RegExp]':
-        return a.source == b.source &&
-               a.global == b.global &&
-               a.multiline == b.multiline &&
-               a.ignoreCase == b.ignoreCase;
-    }
-    if (typeof a != 'object' || typeof b != 'object') return false;
-    // Assume equality for cyclic structures. The algorithm for detecting cyclic
-    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
-    var length = aStack.length;
-    while (length--) {
-      // Linear search. Performance is inversely proportional to the number of
-      // unique nested structures.
-      if (aStack[length] == a) return bStack[length] == b;
-    }
-    // Add the first object to the stack of traversed objects.
-    aStack.push(a);
-    bStack.push(b);
-    var size = 0, result = true;
-    // Recursively compare objects and arrays.
-    if (className == '[object Array]') {
-      // Compare array lengths to determine if a deep comparison is necessary.
-      size = a.length;
-      result = size == b.length;
-      if (result) {
-        // Deep compare the contents, ignoring non-numeric properties.
-        while (size--) {
-          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
-        }
-      }
-    } else {
-      // Objects with different constructors are not equivalent, but `Object`s
-      // from different frames are.
-      var aCtor = a.constructor, bCtor = b.constructor;
-      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
-                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
-        return false;
-      }
-      // Deep compare objects.
-      for (var key in a) {
-        if (_.has(a, key)) {
-          // Count the expected number of properties.
-          size++;
-          // Deep compare each member.
-          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
-        }
-      }
-      // Ensure that both objects contain the same number of properties.
-      if (result) {
-        for (key in b) {
-          if (_.has(b, key) && !(size--)) break;
-        }
-        result = !size;
-      }
-    }
-    // Remove the first object from the stack of traversed objects.
-    aStack.pop();
-    bStack.pop();
-    return result;
-  };
-
-  // Perform a deep comparison to check if two objects are equal.
-  _.isEqual = function(a, b) {
-    return eq(a, b, [], []);
-  };
-
-  // Is a given array, string, or object empty?
-  // An "empty" object has no enumerable own-properties.
-  _.isEmpty = function(obj) {
-    if (obj == null) return true;
-    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
-    for (var key in obj) if (_.has(obj, key)) return false;
-    return true;
-  };
-
-  // Is a given value a DOM element?
-  _.isElement = function(obj) {
-    return !!(obj && obj.nodeType === 1);
-  };
-
-  // Is a given value an array?
-  // Delegates to ECMA5's native Array.isArray
-  _.isArray = nativeIsArray || function(obj) {
-    return toString.call(obj) == '[object Array]';
-  };
-
-  // Is a given variable an object?
-  _.isObject = function(obj) {
-    return obj === Object(obj);
-  };
-
-  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
-  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
-    _['is' + name] = function(obj) {
-      return toString.call(obj) == '[object ' + name + ']';
-    };
-  });
-
-  // Define a fallback version of the method in browsers (ahem, IE), where
-  // there isn't any inspectable "Arguments" type.
-  if (!_.isArguments(arguments)) {
-    _.isArguments = function(obj) {
-      return !!(obj && _.has(obj, 'callee'));
-    };
-  }
-
-  // Optimize `isFunction` if appropriate.
-  if (typeof (/./) !== 'function') {
-    _.isFunction = function(obj) {
-      return typeof obj === 'function';
-    };
-  }
-
-  // Is a given object a finite number?
-  _.isFinite = function(obj) {
-    return _.isNumber(obj) && isFinite(obj);
-  };
-
-  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
-  _.isNaN = function(obj) {
-    return _.isNumber(obj) && obj != +obj;
-  };
-
-  // Is a given value a boolean?
-  _.isBoolean = function(obj) {
-    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
-  };
-
-  // Is a given value equal to null?
-  _.isNull = function(obj) {
-    return obj === null;
-  };
-
-  // Is a given variable undefined?
-  _.isUndefined = function(obj) {
-    return obj === void 0;
-  };
-
-  // Shortcut function for checking if an object has a given property directly
-  // on itself (in other words, not on a prototype).
-  _.has = function(obj, key) {
-    return hasOwnProperty.call(obj, key);
-  };
-
-  // Utility Functions
-  // -----------------
-
-  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
-  // previous owner. Returns a reference to the Underscore object.
-  _.noConflict = function() {
-    root._ = previousUnderscore;
-    return this;
-  };
-
-  // Keep the identity function around for default iterators.
-  _.identity = function(value) {
-    return value;
-  };
-
-  // Run a function **n** times.
-  _.times = function(n, iterator, context) {
-    for (var i = 0; i < n; i++) iterator.call(context, i);
-  };
-
-  // Return a random integer between min and max (inclusive).
-  _.random = function(min, max) {
-    if (max == null) {
-      max = min;
-      min = 0;
-    }
-    return min + (0 | Math.random() * (max - min + 1));
-  };
-
-  // List of HTML entities for escaping.
-  var entityMap = {
-    escape: {
-      '&': '&amp;',
-      '<': '&lt;',
-      '>': '&gt;',
-      '"': '&quot;',
-      "'": '&#x27;',
-      '/': '&#x2F;'
-    }
-  };
-  entityMap.unescape = _.invert(entityMap.escape);
-
-  // Regexes containing the keys and values listed immediately above.
-  var entityRegexes = {
-    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
-    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
-  };
-
-  // Functions for escaping and unescaping strings to/from HTML interpolation.
-  _.each(['escape', 'unescape'], function(method) {
-    _[method] = function(string) {
-      if (string == null) return '';
-      return ('' + string).replace(entityRegexes[method], function(match) {
-        return entityMap[method][match];
-      });
-    };
-  });
-
-  // If the value of the named property is a function then invoke it;
-  // otherwise, return it.
-  _.result = function(object, property) {
-    if (object == null) return null;
-    var value = object[property];
-    return _.isFunction(value) ? value.call(object) : value;
-  };
-
-  // Add your own custom functions to the Underscore object.
-  _.mixin = function(obj) {
-    each(_.functions(obj), function(name){
-      var func = _[name] = obj[name];
-      _.prototype[name] = function() {
-        var args = [this._wrapped];
-        push.apply(args, arguments);
-        return result.call(this, func.apply(_, args));
-      };
-    });
-  };
-
-  // Generate a unique integer id (unique within the entire client session).
-  // Useful for temporary DOM ids.
-  var idCounter = 0;
-  _.uniqueId = function(prefix) {
-    var id = idCounter++;
-    return prefix ? prefix + id : id;
-  };
-
-  // By default, Underscore uses ERB-style template delimiters, change the
-  // following template settings to use alternative delimiters.
-  _.templateSettings = {
-    evaluate    : /<%([\s\S]+?)%>/g,
-    interpolate : /<%=([\s\S]+?)%>/g,
-    escape      : /<%-([\s\S]+?)%>/g
-  };
-
-  // When customizing `templateSettings`, if you don't want to define an
-  // interpolation, evaluation or escaping regex, we need one that is
-  // guaranteed not to match.
-  var noMatch = /(.)^/;
-
-  // Certain characters need to be escaped so that they can be put into a
-  // string literal.
-  var escapes = {
-    "'":      "'",
-    '\\':     '\\',
-    '\r':     'r',
-    '\n':     'n',
-    '\t':     't',
-    '\u2028': 'u2028',
-    '\u2029': 'u2029'
-  };
-
-  var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
-
-  // JavaScript micro-templating, similar to John Resig's implementation.
-  // Underscore templating handles arbitrary delimiters, preserves whitespace,
-  // and correctly escapes quotes within interpolated code.
-  _.template = function(text, data, settings) {
-    settings = _.defaults({}, settings, _.templateSettings);
-
-    // Combine delimiters into one regular expression via alternation.
-    var matcher = new RegExp([
-      (settings.escape || noMatch).source,
-      (settings.interpolate || noMatch).source,
-      (settings.evaluate || noMatch).source
-    ].join('|') + '|$', 'g');
-
-    // Compile the template source, escaping string literals appropriately.
-    var index = 0;
-    var source = "__p+='";
-    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
-      source += text.slice(index, offset)
-        .replace(escaper, function(match) { return '\\' + escapes[match]; });
-      source +=
-        escape ? "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'" :
-        interpolate ? "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'" :
-        evaluate ? "';\n" + evaluate + "\n__p+='" : '';
-      index = offset + match.length;
-    });
-    source += "';\n";
-
-    // If a variable is not specified, place data values in local scope.
-    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
-
-    source = "var __t,__p='',__j=Array.prototype.join," +
-      "print=function(){__p+=__j.call(arguments,'');};\n" +
-      source + "return __p;\n";
-
-    try {
-      var render = new Function(settings.variable || 'obj', '_', source);
-    } catch (e) {
-      e.source = source;
-      throw e;
-    }
-
-    if (data) return render(data, _);
-    var template = function(data) {
-      return render.call(this, data, _);
-    };
-
-    // Provide the compiled function source as a convenience for precompilation.
-    template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
-
-    return template;
-  };
-
-  // Add a "chain" function, which will delegate to the wrapper.
-  _.chain = function(obj) {
-    return _(obj).chain();
-  };
-
-  // OOP
-  // ---------------
-  // If Underscore is called as a function, it returns a wrapped object that
-  // can be used OO-style. This wrapper holds altered versions of all the
-  // underscore functions. Wrapped objects may be chained.
-
-  // Helper function to continue chaining intermediate results.
-  var result = function(obj) {
-    return this._chain ? _(obj).chain() : obj;
-  };
-
-  // Add all of the Underscore functions to the wrapper object.
-  _.mixin(_);
-
-  // Add all mutator Array functions to the wrapper.
-  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      var obj = this._wrapped;
-      method.apply(obj, arguments);
-      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
-      return result.call(this, obj);
-    };
-  });
-
-  // Add all accessor Array functions to the wrapper.
-  each(['concat', 'join', 'slice'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      return result.call(this, method.apply(this._wrapped, arguments));
-    };
-  });
-
-  _.extend(_.prototype, {
-
-    // Start chaining a wrapped Underscore object.
-    chain: function() {
-      this._chain = true;
-      return this;
-    },
-
-    // Extracts the result from a wrapped and chained object.
-    value: function() {
-      return this._wrapped;
-    }
-
-  });
-
-}).call(this);
-
-//     Backbone.js 0.9.9
-
-//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Backbone may be freely distributed under the MIT license.
-//     For all details and documentation:
-//     http://backbonejs.org
-
-(function(){
-
-  // Initial Setup
-  // -------------
-
-  // Save a reference to the global object (`window` in the browser, `exports`
-  // on the server).
-  var root = this;
-
-  // Save the previous value of the `Backbone` variable, so that it can be
-  // restored later on, if `noConflict` is used.
-  var previousBackbone = root.Backbone;
-
-  // Create a local reference to array methods.
-  var array = [];
-  var push = array.push;
-  var slice = array.slice;
-  var splice = array.splice;
-
-  // The top-level namespace. All public Backbone classes and modules will
-  // be attached to this. Exported for both CommonJS and the browser.
-  var Backbone;
-  if (typeof exports !== 'undefined') {
-    Backbone = exports;
-  } else {
-    Backbone = root.Backbone = {};
-  }
-
-  // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '0.9.9';
-
-  // Require Underscore, if we're on the server, and it's not already present.
-  var _ = root._;
-  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
-
-  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
-  Backbone.$ = root.jQuery || root.Zepto || root.ender;
-
-  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
-  // to its previous owner. Returns a reference to this Backbone object.
-  Backbone.noConflict = function() {
-    root.Backbone = previousBackbone;
-    return this;
-  };
-
-  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
-  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
-  // set a `X-Http-Method-Override` header.
-  Backbone.emulateHTTP = false;
-
-  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
-  // `application/json` requests ... will encode the body as
-  // `application/x-www-form-urlencoded` instead and will send the model in a
-  // form param named `model`.
-  Backbone.emulateJSON = false;
-
-  // Backbone.Events
-  // ---------------
-
-  // Regular expression used to split event strings.
-  var eventSplitter = /\s+/;
-
-  // Implement fancy features of the Events API such as multiple event
-  // names `"change blur"` and jQuery-style event maps `{change: action}`
-  // in terms of the existing API.
-  var eventsApi = function(obj, action, name, rest) {
-    if (!name) return true;
-    if (typeof name === 'object') {
-      for (var key in name) {
-        obj[action].apply(obj, [key, name[key]].concat(rest));
-      }
-    } else if (eventSplitter.test(name)) {
-      var names = name.split(eventSplitter);
-      for (var i = 0, l = names.length; i < l; i++) {
-        obj[action].apply(obj, [names[i]].concat(rest));
-      }
-    } else {
-      return true;
-    }
-  };
-
-  // Optimized internal dispatch function for triggering events. Tries to
-  // keep the usual cases speedy (most Backbone events have 3 arguments).
-  var triggerEvents = function(obj, events, args) {
-    var ev, i = -1, l = events.length;
-    switch (args.length) {
-    case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx);
-    return;
-    case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0]);
-    return;
-    case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1]);
-    return;
-    case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1], args[2]);
-    return;
-    default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
-    }
-  };
-
-  // A module that can be mixed in to *any object* in order to provide it with
-  // custom events. You may bind with `on` or remove with `off` callback
-  // functions to an event; `trigger`-ing an event fires all callbacks in
-  // succession.
-  //
-  //     var object = {};
-  //     _.extend(object, Backbone.Events);
-  //     object.on('expand', function(){ alert('expanded'); });
-  //     object.trigger('expand');
-  //
-  var Events = Backbone.Events = {
-
-    // Bind one or more space separated events, or an events map,
-    // to a `callback` function. Passing `"all"` will bind the callback to
-    // all events fired.
-    on: function(name, callback, context) {
-      if (!(eventsApi(this, 'on', name, [callback, context]) && callback)) return this;
-      this._events || (this._events = {});
-      var list = this._events[name] || (this._events[name] = []);
-      list.push({callback: callback, context: context, ctx: context || this});
-      return this;
-    },
-
-    // Bind events to only be triggered a single time. After the first time
-    // the callback is invoked, it will be removed.
-    once: function(name, callback, context) {
-      if (!(eventsApi(this, 'once', name, [callback, context]) && callback)) return this;
-      var self = this;
-      var once = _.once(function() {
-        self.off(name, once);
-        callback.apply(this, arguments);
-      });
-      once._callback = callback;
-      this.on(name, once, context);
-      return this;
-    },
-
-    // Remove one or many callbacks. If `context` is null, removes all
-    // callbacks with that function. If `callback` is null, removes all
-    // callbacks for the event. If `events` is null, removes all bound
-    // callbacks for all events.
-    off: function(name, callback, context) {
-      var list, ev, events, names, i, l, j, k;
-      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
-      if (!name && !callback && !context) {
-        this._events = {};
-        return this;
-      }
-
-      names = name ? [name] : _.keys(this._events);
-      for (i = 0, l = names.length; i < l; i++) {
-        name = names[i];
-        if (list = this._events[name]) {
-          events = [];
-          if (callback || context) {
-            for (j = 0, k = list.length; j < k; j++) {
-              ev = list[j];
-              if ((callback && callback !== (ev.callback._callback || ev.callback)) ||
-                  (context && context !== ev.context)) {
-                events.push(ev);
-              }
-            }
-          }
-          this._events[name] = events;
-        }
-      }
-
-      return this;
-    },
-
-    // Trigger one or many events, firing all bound callbacks. Callbacks are
-    // passed the same arguments as `trigger` is, apart from the event name
-    // (unless you're listening on `"all"`, which will cause your callback to
-    // receive the true name of the event as the first argument).
-    trigger: function(name) {
-      if (!this._events) return this;
-      var args = slice.call(arguments, 1);
-      if (!eventsApi(this, 'trigger', name, args)) return this;
-      var events = this._events[name];
-      var allEvents = this._events.all;
-      if (events) triggerEvents(this, events, args);
-      if (allEvents) triggerEvents(this, allEvents, arguments);
-      return this;
-    },
-
-    // An inversion-of-control version of `on`. Tell *this* object to listen to
-    // an event in another object ... keeping track of what it's listening to.
-    listenTo: function(object, events, callback) {
-      var listeners = this._listeners || (this._listeners = {});
-      var id = object._listenerId || (object._listenerId = _.uniqueId('l'));
-      listeners[id] = object;
-      object.on(events, callback || this, this);
-      return this;
-    },
-
-    // Tell this object to stop listening to either specific events ... or
-    // to every object it's currently listening to.
-    stopListening: function(object, events, callback) {
-      var listeners = this._listeners;
-      if (!listeners) return;
-      if (object) {
-        object.off(events, callback, this);
-        if (!events && !callback) delete listeners[object._listenerId];
-      } else {
-        for (var id in listeners) {
-          listeners[id].off(null, null, this);
-        }
-        this._listeners = {};
-      }
-      return this;
-    }
-  };
-
-  // Aliases for backwards compatibility.
-  Events.bind   = Events.on;
-  Events.unbind = Events.off;
-
-  // Allow the `Backbone` object to serve as a global event bus, for folks who
-  // want global "pubsub" in a convenient place.
-  _.extend(Backbone, Events);
-
-  // Backbone.Model
-  // --------------
-
-  // Create a new model, with defined attributes. A client id (`cid`)
-  // is automatically generated and assigned for you.
-  var Model = Backbone.Model = function(attributes, options) {
-    var defaults;
-    var attrs = attributes || {};
-    this.cid = _.uniqueId('c');
-    this.changed = {};
-    this.attributes = {};
-    this._changes = [];
-    if (options && options.collection) this.collection = options.collection;
-    if (options && options.parse) attrs = this.parse(attrs);
-    if (defaults = _.result(this, 'defaults')) _.defaults(attrs, defaults);
-    this.set(attrs, {silent: true});
-    this._currentAttributes = _.clone(this.attributes);
-    this._previousAttributes = _.clone(this.attributes);
-    this.initialize.apply(this, arguments);
-  };
-
-  // Attach all inheritable methods to the Model prototype.
-  _.extend(Model.prototype, Events, {
-
-    // A hash of attributes whose current and previous value differ.
-    changed: null,
-
-    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
-    // CouchDB users may want to set this to `"_id"`.
-    idAttribute: 'id',
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Return a copy of the model's `attributes` object.
-    toJSON: function(options) {
-      return _.clone(this.attributes);
-    },
-
-    // Proxy `Backbone.sync` by default.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Get the value of an attribute.
-    get: function(attr) {
-      return this.attributes[attr];
-    },
-
-    // Get the HTML-escaped value of an attribute.
-    escape: function(attr) {
-      return _.escape(this.get(attr));
-    },
-
-    // Returns `true` if the attribute contains a value that is not null
-    // or undefined.
-    has: function(attr) {
-      return this.get(attr) != null;
-    },
-
-    // Set a hash of model attributes on the object, firing `"change"` unless
-    // you choose to silence it.
-    set: function(key, val, options) {
-      var attr, attrs;
-      if (key == null) return this;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (_.isObject(key)) {
-        attrs = key;
-        options = val;
-      } else {
-        (attrs = {})[key] = val;
-      }
-
-      // Extract attributes and options.
-      var silent = options && options.silent;
-      var unset = options && options.unset;
-
-      // Run validation.
-      if (!this._validate(attrs, options)) return false;
-
-      // Check for changes of `id`.
-      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
-
-      var now = this.attributes;
-
-      // For each `set` attribute...
-      for (attr in attrs) {
-        val = attrs[attr];
-
-        // Update or delete the current value, and track the change.
-        unset ? delete now[attr] : now[attr] = val;
-        this._changes.push(attr, val);
-      }
-
-      // Signal that the model's state has potentially changed, and we need
-      // to recompute the actual changes.
-      this._hasComputed = false;
-
-      // Fire the `"change"` events.
-      if (!silent) this.change(options);
-      return this;
-    },
-
-    // Remove an attribute from the model, firing `"change"` unless you choose
-    // to silence it. `unset` is a noop if the attribute doesn't exist.
-    unset: function(attr, options) {
-      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
-    },
-
-    // Clear all attributes on the model, firing `"change"` unless you choose
-    // to silence it.
-    clear: function(options) {
-      var attrs = {};
-      for (var key in this.attributes) attrs[key] = void 0;
-      return this.set(attrs, _.extend({}, options, {unset: true}));
-    },
-
-    // Fetch the model from the server. If the server's representation of the
-    // model differs from its current attributes, they will be overriden,
-    // triggering a `"change"` event.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        if (!model.set(model.parse(resp), options)) return false;
-        if (success) success(model, resp, options);
-      };
-      return this.sync('read', this, options);
-    },
-
-    // Set a hash of model attributes, and sync the model to the server.
-    // If the server returns an attributes hash that differs, the model's
-    // state will be `set` again.
-    save: function(key, val, options) {
-      var attrs, current, done;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (key == null || _.isObject(key)) {
-        attrs = key;
-        options = val;
-      } else if (key != null) {
-        (attrs = {})[key] = val;
-      }
-      options = options ? _.clone(options) : {};
-
-      // If we're "wait"-ing to set changed attributes, validate early.
-      if (options.wait) {
-        if (attrs && !this._validate(attrs, options)) return false;
-        current = _.clone(this.attributes);
-      }
-
-      // Regular saves `set` attributes before persisting to the server.
-      var silentOptions = _.extend({}, options, {silent: true});
-      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
-        return false;
-      }
-
-      // Do not persist invalid models.
-      if (!attrs && !this._validate(null, options)) return false;
-
-      // After a successful server-side save, the client is (optionally)
-      // updated with the server-side state.
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        done = true;
-        var serverAttrs = model.parse(resp);
-        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
-        if (!model.set(serverAttrs, options)) return false;
-        if (success) success(model, resp, options);
-      };
-
-      // Finish configuring and sending the Ajax request.
-      var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
-      if (method == 'patch') options.attrs = attrs;
-      var xhr = this.sync(method, this, options);
-
-      // When using `wait`, reset attributes to original values unless
-      // `success` has been called already.
-      if (!done && options.wait) {
-        this.clear(silentOptions);
-        this.set(current, silentOptions);
-      }
-
-      return xhr;
-    },
-
-    // Destroy this model on the server if it was already persisted.
-    // Optimistically removes the model from its collection, if it has one.
-    // If `wait: true` is passed, waits for the server to respond before removal.
-    destroy: function(options) {
-      options = options ? _.clone(options) : {};
-      var model = this;
-      var success = options.success;
-
-      var destroy = function() {
-        model.trigger('destroy', model, model.collection, options);
-      };
-
-      options.success = function(resp) {
-        if (options.wait || model.isNew()) destroy();
-        if (success) success(model, resp, options);
-      };
-
-      if (this.isNew()) {
-        options.success();
-        return false;
-      }
-
-      var xhr = this.sync('delete', this, options);
-      if (!options.wait) destroy();
-      return xhr;
-    },
-
-    // Default URL for the model's representation on the server -- if you're
-    // using Backbone's restful methods, override this to change the endpoint
-    // that will be called.
-    url: function() {
-      var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
-      if (this.isNew()) return base;
-      return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
-    },
-
-    // **parse** converts a response into the hash of attributes to be `set` on
-    // the model. The default implementation is just to pass the response along.
-    parse: function(resp) {
-      return resp;
-    },
-
-    // Create a new model with identical attributes to this one.
-    clone: function() {
-      return new this.constructor(this.attributes);
-    },
-
-    // A model is new if it has never been saved to the server, and lacks an id.
-    isNew: function() {
-      return this.id == null;
-    },
-
-    // Call this method to manually fire a `"change"` event for this model and
-    // a `"change:attribute"` event for each changed attribute.
-    // Calling this will cause all objects observing the model to update.
-    change: function(options) {
-      var changing = this._changing;
-      this._changing = true;
-
-      // Generate the changes to be triggered on the model.
-      var triggers = this._computeChanges(true);
-
-      this._pending = !!triggers.length;
-
-      for (var i = triggers.length - 2; i >= 0; i -= 2) {
-        this.trigger('change:' + triggers[i], this, triggers[i + 1], options);
-      }
-
-      if (changing) return this;
-
-      // Trigger a `change` while there have been changes.
-      while (this._pending) {
-        this._pending = false;
-        this.trigger('change', this, options);
-        this._previousAttributes = _.clone(this.attributes);
-      }
-
-      this._changing = false;
-      return this;
-    },
-
-    // Determine if the model has changed since the last `"change"` event.
-    // If you specify an attribute name, determine if that attribute has changed.
-    hasChanged: function(attr) {
-      if (!this._hasComputed) this._computeChanges();
-      if (attr == null) return !_.isEmpty(this.changed);
-      return _.has(this.changed, attr);
-    },
-
-    // Return an object containing all the attributes that have changed, or
-    // false if there are no changed attributes. Useful for determining what
-    // parts of a view need to be updated and/or what attributes need to be
-    // persisted to the server. Unset attributes will be set to undefined.
-    // You can also pass an attributes object to diff against the model,
-    // determining if there *would be* a change.
-    changedAttributes: function(diff) {
-      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
-      var val, changed = false, old = this._previousAttributes;
-      for (var attr in diff) {
-        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
-        (changed || (changed = {}))[attr] = val;
-      }
-      return changed;
-    },
-
-    // Looking at the built up list of `set` attribute changes, compute how
-    // many of the attributes have actually changed. If `loud`, return a
-    // boiled-down list of only the real changes.
-    _computeChanges: function(loud) {
-      this.changed = {};
-      var already = {};
-      var triggers = [];
-      var current = this._currentAttributes;
-      var changes = this._changes;
-
-      // Loop through the current queue of potential model changes.
-      for (var i = changes.length - 2; i >= 0; i -= 2) {
-        var key = changes[i], val = changes[i + 1];
-        if (already[key]) continue;
-        already[key] = true;
-
-        // Check if the attribute has been modified since the last change,
-        // and update `this.changed` accordingly. If we're inside of a `change`
-        // call, also add a trigger to the list.
-        if (current[key] !== val) {
-          this.changed[key] = val;
-          if (!loud) continue;
-          triggers.push(key, val);
-          current[key] = val;
-        }
-      }
-      if (loud) this._changes = [];
-
-      // Signals `this.changed` is current to prevent duplicate calls from `this.hasChanged`.
-      this._hasComputed = true;
-      return triggers;
-    },
-
-    // Get the previous value of an attribute, recorded at the time the last
-    // `"change"` event was fired.
-    previous: function(attr) {
-      if (attr == null || !this._previousAttributes) return null;
-      return this._previousAttributes[attr];
-    },
-
-    // Get all of the attributes of the model at the time of the previous
-    // `"change"` event.
-    previousAttributes: function() {
-      return _.clone(this._previousAttributes);
-    },
-
-    // Run validation against the next complete set of model attributes,
-    // returning `true` if all is well. If a specific `error` callback has
-    // been passed, call that instead of firing the general `"error"` event.
-    _validate: function(attrs, options) {
-      if (!this.validate) return true;
-      attrs = _.extend({}, this.attributes, attrs);
-      var error = this.validate(attrs, options);
-      if (!error) return true;
-      if (options && options.error) options.error(this, error, options);
-      this.trigger('error', this, error, options);
-      return false;
-    }
-
-  });
-
-  // Backbone.Collection
-  // -------------------
-
-  // Provides a standard collection class for our sets of models, ordered
-  // or unordered. If a `comparator` is specified, the Collection will maintain
-  // its models in sort order, as they're added and removed.
-  var Collection = Backbone.Collection = function(models, options) {
-    options || (options = {});
-    if (options.model) this.model = options.model;
-    if (options.comparator !== void 0) this.comparator = options.comparator;
-    this._reset();
-    this.initialize.apply(this, arguments);
-    if (models) this.reset(models, _.extend({silent: true}, options));
-  };
-
-  // Define the Collection's inheritable methods.
-  _.extend(Collection.prototype, Events, {
-
-    // The default model for a collection is just a **Backbone.Model**.
-    // This should be overridden in most cases.
-    model: Model,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // The JSON representation of a Collection is an array of the
-    // models' attributes.
-    toJSON: function(options) {
-      return this.map(function(model){ return model.toJSON(options); });
-    },
-
-    // Proxy `Backbone.sync` by default.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Add a model, or list of models to the set. Pass **silent** to avoid
-    // firing the `add` event for every new model.
-    add: function(models, options) {
-      var i, args, length, model, existing, needsSort;
-      var at = options && options.at;
-      var sort = ((options && options.sort) == null ? true : options.sort);
-      models = _.isArray(models) ? models.slice() : [models];
-
-      // Turn bare objects into model references, and prevent invalid models
-      // from being added.
-      for (i = models.length - 1; i >= 0; i--) {
-        if(!(model = this._prepareModel(models[i], options))) {
-          this.trigger("error", this, models[i], options);
-          models.splice(i, 1);
-          continue;
-        }
-        models[i] = model;
-
-        existing = model.id != null && this._byId[model.id];
-        // If a duplicate is found, prevent it from being added and
-        // optionally merge it into the existing model.
-        if (existing || this._byCid[model.cid]) {
-          if (options && options.merge && existing) {
-            existing.set(model.attributes, options);
-            needsSort = sort;
-          }
-          models.splice(i, 1);
-          continue;
-        }
-
-        // Listen to added models' events, and index models for lookup by
-        // `id` and by `cid`.
-        model.on('all', this._onModelEvent, this);
-        this._byCid[model.cid] = model;
-        if (model.id != null) this._byId[model.id] = model;
-      }
-
-      // See if sorting is needed, update `length` and splice in new models.
-      if (models.length) needsSort = sort;
-      this.length += models.length;
-      args = [at != null ? at : this.models.length, 0];
-      push.apply(args, models);
-      splice.apply(this.models, args);
-
-      // Sort the collection if appropriate.
-      if (needsSort && this.comparator && at == null) this.sort({silent: true});
-
-      if (options && options.silent) return this;
-
-      // Trigger `add` events.
-      while (model = models.shift()) {
-        model.trigger('add', model, this, options);
-      }
-
-      return this;
-    },
-
-    // Remove a model, or a list of models from the set. Pass silent to avoid
-    // firing the `remove` event for every model removed.
-    remove: function(models, options) {
-      var i, l, index, model;
-      options || (options = {});
-      models = _.isArray(models) ? models.slice() : [models];
-      for (i = 0, l = models.length; i < l; i++) {
-        model = this.get(models[i]);
-        if (!model) continue;
-        delete this._byId[model.id];
-        delete this._byCid[model.cid];
-        index = this.indexOf(model);
-        this.models.splice(index, 1);
-        this.length--;
-        if (!options.silent) {
-          options.index = index;
-          model.trigger('remove', model, this, options);
-        }
-        this._removeReference(model);
-      }
-      return this;
-    },
-
-    // Add a model to the end of the collection.
-    push: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, _.extend({at: this.length}, options));
-      return model;
-    },
-
-    // Remove a model from the end of the collection.
-    pop: function(options) {
-      var model = this.at(this.length - 1);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Add a model to the beginning of the collection.
-    unshift: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, _.extend({at: 0}, options));
-      return model;
-    },
-
-    // Remove a model from the beginning of the collection.
-    shift: function(options) {
-      var model = this.at(0);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Slice out a sub-array of models from the collection.
-    slice: function(begin, end) {
-      return this.models.slice(begin, end);
-    },
-
-    // Get a model from the set by id.
-    get: function(obj) {
-      if (obj == null) return void 0;
-      return this._byId[obj.id != null ? obj.id : obj] || this._byCid[obj.cid || obj];
-    },
-
-    // Get the model at the given index.
-    at: function(index) {
-      return this.models[index];
-    },
-
-    // Return models with matching attributes. Useful for simple cases of `filter`.
-    where: function(attrs) {
-      if (_.isEmpty(attrs)) return [];
-      return this.filter(function(model) {
-        for (var key in attrs) {
-          if (attrs[key] !== model.get(key)) return false;
-        }
-        return true;
-      });
-    },
-
-    // Force the collection to re-sort itself. You don't need to call this under
-    // normal circumstances, as the set will maintain sort order as each item
-    // is added.
-    sort: function(options) {
-      if (!this.comparator) {
-        throw new Error('Cannot sort a set without a comparator');
-      }
-
-      if (_.isString(this.comparator) || this.comparator.length === 1) {
-        this.models = this.sortBy(this.comparator, this);
-      } else {
-        this.models.sort(_.bind(this.comparator, this));
-      }
-
-      if (!options || !options.silent) this.trigger('sort', this, options);
-      return this;
-    },
-
-    // Pluck an attribute from each model in the collection.
-    pluck: function(attr) {
-      return _.invoke(this.models, 'get', attr);
-    },
-
-    // Smartly update a collection with a change set of models, adding,
-    // removing, and merging as necessary.
-    update: function(models, options) {
-      var model, i, l, existing;
-      var add = [], remove = [], modelMap = {};
-      var idAttr = this.model.prototype.idAttribute;
-      options = _.extend({add: true, merge: true, remove: true}, options);
-      if (options.parse) models = this.parse(models);
-
-      // Allow a single model (or no argument) to be passed.
-      if (!_.isArray(models)) models = models ? [models] : [];
-
-      // Proxy to `add` for this case, no need to iterate...
-      if (options.add && !options.remove) return this.add(models, options);
-
-      // Determine which models to add and merge, and which to remove.
-      for (i = 0, l = models.length; i < l; i++) {
-        model = models[i];
-        existing = this.get(model.id || model.cid || model[idAttr]);
-        if (options.remove && existing) modelMap[existing.cid] = true;
-        if ((options.add && !existing) || (options.merge && existing)) {
-          add.push(model);
-        }
-      }
-      if (options.remove) {
-        for (i = 0, l = this.models.length; i < l; i++) {
-          model = this.models[i];
-          if (!modelMap[model.cid]) remove.push(model);
-        }
-      }
-
-      // Remove models (if applicable) before we add and merge the rest.
-      if (remove.length) this.remove(remove, options);
-      if (add.length) this.add(add, options);
-      return this;
-    },
-
-    // When you have more items than you want to add or remove individually,
-    // you can reset the entire set with a new list of models, without firing
-    // any `add` or `remove` events. Fires `reset` when finished.
-    reset: function(models, options) {
-      options || (options = {});
-      if (options.parse) models = this.parse(models);
-      for (var i = 0, l = this.models.length; i < l; i++) {
-        this._removeReference(this.models[i]);
-      }
-      options.previousModels = this.models;
-      this._reset();
-      if (models) this.add(models, _.extend({silent: true}, options));
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Fetch the default set of models for this collection, resetting the
-    // collection when they arrive. If `add: true` is passed, appends the
-    // models to the collection instead of resetting.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var collection = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        var method = options.update ? 'update' : 'reset';
-        collection[method](resp, options);
-        if (success) success(collection, resp, options);
-      };
-      return this.sync('read', this, options);
-    },
-
-    // Create a new instance of a model in this collection. Add the model to the
-    // collection immediately, unless `wait: true` is passed, in which case we
-    // wait for the server to agree.
-    create: function(model, options) {
-      var collection = this;
-      options = options ? _.clone(options) : {};
-      model = this._prepareModel(model, options);
-      if (!model) return false;
-      if (!options.wait) collection.add(model, options);
-      var success = options.success;
-      options.success = function(model, resp, options) {
-        if (options.wait) collection.add(model, options);
-        if (success) success(model, resp, options);
-      };
-      model.save(null, options);
-      return model;
-    },
-
-    // **parse** converts a response into a list of models to be added to the
-    // collection. The default implementation is just to pass it through.
-    parse: function(resp) {
-      return resp;
-    },
-
-    // Create a new collection with an identical list of models as this one.
-    clone: function() {
-      return new this.constructor(this.models);
-    },
-
-    // Proxy to _'s chain. Can't be proxied the same way the rest of the
-    // underscore methods are proxied because it relies on the underscore
-    // constructor.
-    chain: function() {
-      return _(this.models).chain();
-    },
-
-    // Reset all internal state. Called when the collection is reset.
-    _reset: function() {
-      this.length = 0;
-      this.models = [];
-      this._byId  = {};
-      this._byCid = {};
-    },
-
-    // Prepare a model or hash of attributes to be added to this collection.
-    _prepareModel: function(attrs, options) {
-      if (attrs instanceof Model) {
-        if (!attrs.collection) attrs.collection = this;
-        return attrs;
-      }
-      options || (options = {});
-      options.collection = this;
-      var model = new this.model(attrs, options);
-      if (!model._validate(attrs, options)) return false;
-      return model;
-    },
-
-    // Internal method to remove a model's ties to a collection.
-    _removeReference: function(model) {
-      if (this === model.collection) delete model.collection;
-      model.off('all', this._onModelEvent, this);
-    },
-
-    // Internal method called every time a model in the set fires an event.
-    // Sets need to update their indexes when models change ids. All other
-    // events simply proxy through. "add" and "remove" events that originate
-    // in other collections are ignored.
-    _onModelEvent: function(event, model, collection, options) {
-      if ((event === 'add' || event === 'remove') && collection !== this) return;
-      if (event === 'destroy') this.remove(model, options);
-      if (model && event === 'change:' + model.idAttribute) {
-        delete this._byId[model.previous(model.idAttribute)];
-        if (model.id != null) this._byId[model.id] = model;
-      }
-      this.trigger.apply(this, arguments);
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Collection.
-  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
-    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
-    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
-    'max', 'min', 'sortedIndex', 'toArray', 'size', 'first', 'head', 'take',
-    'initial', 'rest', 'tail', 'last', 'without', 'indexOf', 'shuffle',
-    'lastIndexOf', 'isEmpty'];
-
-  // Mix in each Underscore method as a proxy to `Collection#models`.
-  _.each(methods, function(method) {
-    Collection.prototype[method] = function() {
-      var args = slice.call(arguments);
-      args.unshift(this.models);
-      return _[method].apply(_, args);
-    };
-  });
-
-  // Underscore methods that take a property name as an argument.
-  var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
-
-  // Use attributes instead of properties.
-  _.each(attributeMethods, function(method) {
-    Collection.prototype[method] = function(value, context) {
-      var iterator = _.isFunction(value) ? value : function(model) {
-        return model.get(value);
-      };
-      return _[method](this.models, iterator, context);
-    };
-  });
-
-  // Backbone.Router
-  // ---------------
-
-  // Routers map faux-URLs to actions, and fire events when routes are
-  // matched. Creating a new one sets its `routes` hash, if not set statically.
-  var Router = Backbone.Router = function(options) {
-    options || (options = {});
-    if (options.routes) this.routes = options.routes;
-    this._bindRoutes();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Cached regular expressions for matching named param parts and splatted
-  // parts of route strings.
-  var optionalParam = /\((.*?)\)/g;
-  var namedParam    = /:\w+/g;
-  var splatParam    = /\*\w+/g;
-  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
-
-  // Set up all inheritable **Backbone.Router** properties and methods.
-  _.extend(Router.prototype, Events, {
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Manually bind a single named route to a callback. For example:
-    //
-    //     this.route('search/:query/p:num', 'search', function(query, num) {
-    //       ...
-    //     });
-    //
-    route: function(route, name, callback) {
-      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
-      if (!callback) callback = this[name];
-      Backbone.history.route(route, _.bind(function(fragment) {
-        var args = this._extractParameters(route, fragment);
-        callback && callback.apply(this, args);
-        this.trigger.apply(this, ['route:' + name].concat(args));
-        Backbone.history.trigger('route', this, name, args);
-      }, this));
-      return this;
-    },
-
-    // Simple proxy to `Backbone.history` to save a fragment into the history.
-    navigate: function(fragment, options) {
-      Backbone.history.navigate(fragment, options);
-      return this;
-    },
-
-    // Bind all defined routes to `Backbone.history`. We have to reverse the
-    // order of the routes here to support behavior where the most general
-    // routes can be defined at the bottom of the route map.
-    _bindRoutes: function() {
-      if (!this.routes) return;
-      var route, routes = _.keys(this.routes);
-      while ((route = routes.pop()) != null) {
-        this.route(route, this.routes[route]);
-      }
-    },
-
-    // Convert a route string into a regular expression, suitable for matching
-    // against the current location hash.
-    _routeToRegExp: function(route) {
-      route = route.replace(escapeRegExp, '\\$&')
-                   .replace(optionalParam, '(?:$1)?')
-                   .replace(namedParam, '([^\/]+)')
-                   .replace(splatParam, '(.*?)');
-      return new RegExp('^' + route + '$');
-    },
-
-    // Given a route, and a URL fragment that it matches, return the array of
-    // extracted parameters.
-    _extractParameters: function(route, fragment) {
-      return route.exec(fragment).slice(1);
-    }
-
-  });
-
-  // Backbone.History
-  // ----------------
-
-  // Handles cross-browser history management, based on URL fragments. If the
-  // browser does not support `onhashchange`, falls back to polling.
-  var History = Backbone.History = function() {
-    this.handlers = [];
-    _.bindAll(this, 'checkUrl');
-
-    // Ensure that `History` can be used outside of the browser.
-    if (typeof window !== 'undefined') {
-      this.location = window.location;
-      this.history = window.history;
-    }
-  };
-
-  // Cached regex for stripping a leading hash/slash and trailing space.
-  var routeStripper = /^[#\/]|\s+$/g;
-
-  // Cached regex for stripping leading and trailing slashes.
-  var rootStripper = /^\/+|\/+$/g;
-
-  // Cached regex for detecting MSIE.
-  var isExplorer = /msie [\w.]+/;
-
-  // Cached regex for removing a trailing slash.
-  var trailingSlash = /\/$/;
-
-  // Has the history handling already been started?
-  History.started = false;
-
-  // Set up all inheritable **Backbone.History** properties and methods.
-  _.extend(History.prototype, Events, {
-
-    // The default interval to poll for hash changes, if necessary, is
-    // twenty times a second.
-    interval: 50,
-
-    // Gets the true hash value. Cannot use location.hash directly due to bug
-    // in Firefox where location.hash will always be decoded.
-    getHash: function(window) {
-      var match = (window || this).location.href.match(/#(.*)$/);
-      return match ? match[1] : '';
-    },
-
-    // Get the cross-browser normalized URL fragment, either from the URL,
-    // the hash, or the override.
-    getFragment: function(fragment, forcePushState) {
-      if (fragment == null) {
-        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
-          fragment = this.location.pathname;
-          var root = this.root.replace(trailingSlash, '');
-          if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
-        } else {
-          fragment = this.getHash();
-        }
-      }
-      return fragment.replace(routeStripper, '');
-    },
-
-    // Start the hash change handling, returning `true` if the current URL matches
-    // an existing route, and `false` otherwise.
-    start: function(options) {
-      if (History.started) throw new Error("Backbone.history has already been started");
-      History.started = true;
-
-      // Figure out the initial configuration. Do we need an iframe?
-      // Is pushState desired ... is it available?
-      this.options          = _.extend({}, {root: '/'}, this.options, options);
-      this.root             = this.options.root;
-      this._wantsHashChange = this.options.hashChange !== false;
-      this._wantsPushState  = !!this.options.pushState;
-      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
-      var fragment          = this.getFragment();
-      var docMode           = document.documentMode;
-      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
-
-      // Normalize root to always include a leading and trailing slash.
-      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
-
-      if (oldIE && this._wantsHashChange) {
-        this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
-        this.navigate(fragment);
-      }
-
-      // Depending on whether we're using pushState or hashes, and whether
-      // 'onhashchange' is supported, determine how we check the URL state.
-      if (this._hasPushState) {
-        Backbone.$(window).bind('popstate', this.checkUrl);
-      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
-        Backbone.$(window).bind('hashchange', this.checkUrl);
-      } else if (this._wantsHashChange) {
-        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
-      }
-
-      // Determine if we need to change the base url, for a pushState link
-      // opened by a non-pushState browser.
-      this.fragment = fragment;
-      var loc = this.location;
-      var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
-
-      // If we've started off with a route from a `pushState`-enabled browser,
-      // but we're currently in a browser that doesn't support it...
-      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
-        this.fragment = this.getFragment(null, true);
-        this.location.replace(this.root + this.location.search + '#' + this.fragment);
-        // Return immediately as browser will do redirect to new url
-        return true;
-
-      // Or if we've started out with a hash-based route, but we're currently
-      // in a browser where it could be `pushState`-based instead...
-      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
-        this.fragment = this.getHash().replace(routeStripper, '');
-        this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
-      }
-
-      if (!this.options.silent) return this.loadUrl();
-    },
-
-    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
-    // but possibly useful for unit testing Routers.
-    stop: function() {
-      Backbone.$(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
-      clearInterval(this._checkUrlInterval);
-      History.started = false;
-    },
-
-    // Add a route to be tested when the fragment changes. Routes added later
-    // may override previous routes.
-    route: function(route, callback) {
-      this.handlers.unshift({route: route, callback: callback});
-    },
-
-    // Checks the current URL to see if it has changed, and if it has,
-    // calls `loadUrl`, normalizing across the hidden iframe.
-    checkUrl: function(e) {
-      var current = this.getFragment();
-      if (current === this.fragment && this.iframe) {
-        current = this.getFragment(this.getHash(this.iframe));
-      }
-      if (current === this.fragment) return false;
-      if (this.iframe) this.navigate(current);
-      this.loadUrl() || this.loadUrl(this.getHash());
-    },
-
-    // Attempt to load the current URL fragment. If a route succeeds with a
-    // match, returns `true`. If no defined routes matches the fragment,
-    // returns `false`.
-    loadUrl: function(fragmentOverride) {
-      var fragment = this.fragment = this.getFragment(fragmentOverride);
-      var matched = _.any(this.handlers, function(handler) {
-        if (handler.route.test(fragment)) {
-          handler.callback(fragment);
-          return true;
-        }
-      });
-      return matched;
-    },
-
-    // Save a fragment into the hash history, or replace the URL state if the
-    // 'replace' option is passed. You are responsible for properly URL-encoding
-    // the fragment in advance.
-    //
-    // The options object can contain `trigger: true` if you wish to have the
-    // route callback be fired (not usually desirable), or `replace: true`, if
-    // you wish to modify the current URL without adding an entry to the history.
-    navigate: function(fragment, options) {
-      if (!History.started) return false;
-      if (!options || options === true) options = {trigger: options};
-      fragment = this.getFragment(fragment || '');
-      if (this.fragment === fragment) return;
-      this.fragment = fragment;
-      var url = this.root + fragment;
-
-      // If pushState is available, we use it to set the fragment as a real URL.
-      if (this._hasPushState) {
-        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
-
-      // If hash changes haven't been explicitly disabled, update the hash
-      // fragment to store history.
-      } else if (this._wantsHashChange) {
-        this._updateHash(this.location, fragment, options.replace);
-        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
-          // Opening and closing the iframe tricks IE7 and earlier to push a
-          // history entry on hash-tag change.  When replace is true, we don't
-          // want this.
-          if(!options.replace) this.iframe.document.open().close();
-          this._updateHash(this.iframe.location, fragment, options.replace);
-        }
-
-      // If you've told us that you explicitly don't want fallback hashchange-
-      // based history, then `navigate` becomes a page refresh.
-      } else {
-        return this.location.assign(url);
-      }
-      if (options.trigger) this.loadUrl(fragment);
-    },
-
-    // Update the hash location, either replacing the current entry, or adding
-    // a new one to the browser history.
-    _updateHash: function(location, fragment, replace) {
-      if (replace) {
-        var href = location.href.replace(/(javascript:|#).*$/, '');
-        location.replace(href + '#' + fragment);
-      } else {
-        // Some browsers require that `hash` contains a leading #.
-        location.hash = '#' + fragment;
-      }
-    }
-
-  });
-
-  // Create the default Backbone.history.
-  Backbone.history = new History;
-
-  // Backbone.View
-  // -------------
-
-  // Creating a Backbone.View creates its initial element outside of the DOM,
-  // if an existing element is not provided...
-  var View = Backbone.View = function(options) {
-    this.cid = _.uniqueId('view');
-    this._configure(options || {});
-    this._ensureElement();
-    this.initialize.apply(this, arguments);
-    this.delegateEvents();
-  };
-
-  // Cached regex to split keys for `delegate`.
-  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
-
-  // List of view options to be merged as properties.
-  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
-
-  // Set up all inheritable **Backbone.View** properties and methods.
-  _.extend(View.prototype, Events, {
-
-    // The default `tagName` of a View's element is `"div"`.
-    tagName: 'div',
-
-    // jQuery delegate for element lookup, scoped to DOM elements within the
-    // current view. This should be prefered to global lookups where possible.
-    $: function(selector) {
-      return this.$el.find(selector);
-    },
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // **render** is the core function that your view should override, in order
-    // to populate its element (`this.el`), with the appropriate HTML. The
-    // convention is for **render** to always return `this`.
-    render: function() {
-      return this;
-    },
-
-    // Remove this view by taking the element out of the DOM, and removing any
-    // applicable Backbone.Events listeners.
-    remove: function() {
-      this.$el.remove();
-      this.stopListening();
-      return this;
-    },
-
-    // For small amounts of DOM Elements, where a full-blown template isn't
-    // needed, use **make** to manufacture elements, one at a time.
-    //
-    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
-    //
-    make: function(tagName, attributes, content) {
-      var el = document.createElement(tagName);
-      if (attributes) Backbone.$(el).attr(attributes);
-      if (content != null) Backbone.$(el).html(content);
-      return el;
-    },
-
-    // Change the view's element (`this.el` property), including event
-    // re-delegation.
-    setElement: function(element, delegate) {
-      if (this.$el) this.undelegateEvents();
-      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
-      this.el = this.$el[0];
-      if (delegate !== false) this.delegateEvents();
-      return this;
-    },
-
-    // Set callbacks, where `this.events` is a hash of
-    //
-    // *{"event selector": "callback"}*
-    //
-    //     {
-    //       'mousedown .title':  'edit',
-    //       'click .button':     'save'
-    //       'click .open':       function(e) { ... }
-    //     }
-    //
-    // pairs. Callbacks will be bound to the view, with `this` set properly.
-    // Uses event delegation for efficiency.
-    // Omitting the selector binds the event to `this.el`.
-    // This only works for delegate-able events: not `focus`, `blur`, and
-    // not `change`, `submit`, and `reset` in Internet Explorer.
-    delegateEvents: function(events) {
-      if (!(events || (events = _.result(this, 'events')))) return;
-      this.undelegateEvents();
-      for (var key in events) {
-        var method = events[key];
-        if (!_.isFunction(method)) method = this[events[key]];
-        if (!method) throw new Error('Method "' + events[key] + '" does not exist');
-        var match = key.match(delegateEventSplitter);
-        var eventName = match[1], selector = match[2];
-        method = _.bind(method, this);
-        eventName += '.delegateEvents' + this.cid;
-        if (selector === '') {
-          this.$el.bind(eventName, method);
-        } else {
-          this.$el.delegate(selector, eventName, method);
-        }
-      }
-    },
-
-    // Clears all callbacks previously bound to the view with `delegateEvents`.
-    // You usually don't need to use this, but may wish to if you have multiple
-    // Backbone views attached to the same DOM element.
-    undelegateEvents: function() {
-      this.$el.unbind('.delegateEvents' + this.cid);
-    },
-
-    // Performs the initial configuration of a View with a set of options.
-    // Keys with special meaning *(model, collection, id, className)*, are
-    // attached directly to the view.
-    _configure: function(options) {
-      if (this.options) options = _.extend({}, _.result(this, 'options'), options);
-      _.extend(this, _.pick(options, viewOptions));
-      this.options = options;
-    },
-
-    // Ensure that the View has a DOM element to render into.
-    // If `this.el` is a string, pass it through `$()`, take the first
-    // matching element, and re-assign it to `el`. Otherwise, create
-    // an element from the `id`, `className` and `tagName` properties.
-    _ensureElement: function() {
-      if (!this.el) {
-        var attrs = _.extend({}, _.result(this, 'attributes'));
-        if (this.id) attrs.id = _.result(this, 'id');
-        if (this.className) attrs['class'] = _.result(this, 'className');
-        this.setElement(this.make(_.result(this, 'tagName'), attrs), false);
-      } else {
-        this.setElement(_.result(this, 'el'), false);
-      }
-    }
-
-  });
-
-  // Backbone.sync
-  // -------------
-
-  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
-  var methodMap = {
-    'create': 'POST',
-    'update': 'PUT',
-    'patch':  'PATCH',
-    'delete': 'DELETE',
-    'read':   'GET'
-  };
-
-  // Override this function to change the manner in which Backbone persists
-  // models to the server. You will be passed the type of request, and the
-  // model in question. By default, makes a RESTful Ajax request
-  // to the model's `url()`. Some possible customizations could be:
-  //
-  // * Use `setTimeout` to batch rapid-fire updates into a single request.
-  // * Send up the models as XML instead of JSON.
-  // * Persist models via WebSockets instead of Ajax.
-  //
-  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
-  // as `POST`, with a `_method` parameter containing the true HTTP method,
-  // as well as all requests with the body as `application/x-www-form-urlencoded`
-  // instead of `application/json` with the model in a param named `model`.
-  // Useful when interfacing with server-side languages like **PHP** that make
-  // it difficult to read the body of `PUT` requests.
-  Backbone.sync = function(method, model, options) {
-    var type = methodMap[method];
-
-    // Default options, unless specified.
-    _.defaults(options || (options = {}), {
-      emulateHTTP: Backbone.emulateHTTP,
-      emulateJSON: Backbone.emulateJSON
-    });
-
-    // Default JSON-request options.
-    var params = {type: type, dataType: 'json'};
-
-    // Ensure that we have a URL.
-    if (!options.url) {
-      params.url = _.result(model, 'url') || urlError();
-    }
-
-    // Ensure that we have the appropriate request data.
-    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
-      params.contentType = 'application/json';
-      params.data = JSON.stringify(options.attrs || model.toJSON(options));
-    }
-
-    // For older servers, emulate JSON by encoding the request into an HTML-form.
-    if (options.emulateJSON) {
-      params.contentType = 'application/x-www-form-urlencoded';
-      params.data = params.data ? {model: params.data} : {};
-    }
-
-    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
-    // And an `X-HTTP-Method-Override` header.
-    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
-      params.type = 'POST';
-      if (options.emulateJSON) params.data._method = type;
-      var beforeSend = options.beforeSend;
-      options.beforeSend = function(xhr) {
-        xhr.setRequestHeader('X-HTTP-Method-Override', type);
-        if (beforeSend) return beforeSend.apply(this, arguments);
-      };
-    }
-
-    // Don't process data on a non-GET request.
-    if (params.type !== 'GET' && !options.emulateJSON) {
-      params.processData = false;
-    }
-
-    var success = options.success;
-    options.success = function(resp, status, xhr) {
-      if (success) success(resp, status, xhr);
-      model.trigger('sync', model, resp, options);
-    };
-
-    var error = options.error;
-    options.error = function(xhr, status, thrown) {
-      if (error) error(model, xhr, options);
-      model.trigger('error', model, xhr, options);
-    };
-
-    // Make the request, allowing the user to override any Ajax options.
-    var xhr = Backbone.ajax(_.extend(params, options));
-    model.trigger('request', model, xhr, options);
-    return xhr;
-  };
-
-  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
-  Backbone.ajax = function() {
-    return Backbone.$.ajax.apply(Backbone.$, arguments);
-  };
-
-  // Helpers
-  // -------
-
-  // Helper function to correctly set up the prototype chain, for subclasses.
-  // Similar to `goog.inherits`, but uses a hash of prototype properties and
-  // class properties to be extended.
-  var extend = function(protoProps, staticProps) {
-    var parent = this;
-    var child;
-
-    // The constructor function for the new subclass is either defined by you
-    // (the "constructor" property in your `extend` definition), or defaulted
-    // by us to simply call the parent's constructor.
-    if (protoProps && _.has(protoProps, 'constructor')) {
-      child = protoProps.constructor;
-    } else {
-      child = function(){ parent.apply(this, arguments); };
-    }
-
-    // Add static properties to the constructor function, if supplied.
-    _.extend(child, parent, staticProps);
-
-    // Set the prototype chain to inherit from `parent`, without calling
-    // `parent`'s constructor function.
-    var Surrogate = function(){ this.constructor = child; };
-    Surrogate.prototype = parent.prototype;
-    child.prototype = new Surrogate;
-
-    // Add prototype properties (instance properties) to the subclass,
-    // if supplied.
-    if (protoProps) _.extend(child.prototype, protoProps);
-
-    // Set a convenience property in case the parent's prototype is needed
-    // later.
-    child.__super__ = parent.prototype;
-
-    return child;
-  };
-
-  // Set up inheritance for the model, collection, router, view and history.
-  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
-
-  // Throw an error when a URL is needed, and none is supplied.
-  var urlError = function() {
-    throw new Error('A "url" property or function must be specified');
-  };
-
-}).call(this);
-/*
-Copyright (c) 2011-2013 @WalmartLabs
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-*/
-
-;;
-(function() {
-
-/*global cloneInheritVars, createInheritVars, createRegistryWrapper, getValue, inheritVars */
-
-//support zepto.forEach on jQuery
-if (!$.fn.forEach) {
-  $.fn.forEach = function(iterator, context) {
-    $.fn.each.call(this, function(index) {
-      iterator.call(context || this, this, index);
-    });
-  };
-}
-
-var viewNameAttributeName = 'data-view-name',
-    viewCidAttributeName = 'data-view-cid',
-    viewHelperAttributeName = 'data-view-helper';
-
-//view instances
-var viewsIndexedByCid = {};
-
-var Thorax = this.Thorax = {
-  VERSION: '2.0.0rc1',
-  templatePathPrefix: '',
-  templates: {},
-  //view classes
-  Views: {},
-  //certain error prone pieces of code (on Android only it seems)
-  //are wrapped in a try catch block, then trigger this handler in
-  //the catch, with the name of the function or event that was
-  //trying to be executed. Override this with a custom handler
-  //to debug / log / etc
-  onException: function(name, err) {
-    throw err;
-  }
-};
-
-Thorax.View = Backbone.View.extend({
-  constructor: function() {
-    var response = Backbone.View.apply(this, arguments);
-    _.each(inheritVars, function(obj) {
-      if (obj.ctor) {
-        obj.ctor.call(this, response);
-      }
-    }, this);
-    return response;
-  },
-  _configure: function(options) {
-    var self = this;
-
-    this._objectOptionsByCid = {};
-    this._boundDataObjectsByCid = {};
-
-    // Setup object event tracking
-    _.each(inheritVars, function(obj) {
-      self[obj.name] = [];
-    });
-
-    viewsIndexedByCid[this.cid] = this;
-    this.children = {};
-    this._renderCount = 0;
-
-    //this.options is removed in Thorax.View, we merge passed
-    //properties directly with the view and template context
-    _.extend(this, options || {});
-
-    // Setup helpers
-    bindHelpers.call(this);
-
-    //compile a string if it is set as this.template
-    if (typeof this.template === 'string') {
-      this.template = Handlebars.compile(this.template, {data: true});
-    } else if (this.name && !this.template) {
-      //fetch the template
-      this.template = Thorax.Util.getTemplate(this.name, true);
-    }
-
-    _.each(inheritVars, function(obj) {
-      if (obj.configure) {
-        obj.configure.call(this);
-      }
-    }, this);
-  },
-
-  setElement : function() {
-    var response = Backbone.View.prototype.setElement.apply(this, arguments);
-    this.name && this.$el.attr(viewNameAttributeName, this.name);
-    this.$el.attr(viewCidAttributeName, this.cid);
-    return response;
-  },
-
-  _addChild: function(view) {
-    this.children[view.cid] = view;
-    if (!view.parent) {
-      view.parent = this;
-    }
-    this.trigger('child', view);
-    return view;
-  },
-
-  _removeChild: function(view) {
-    delete this.children[view.cid];
-    view.parent = null;
-    return view;
-  },
-
-  destroy: function(options) {
-    options = _.defaults(options || {}, {
-      children: true
-    });
-    _.each(this._boundDataObjectsByCid, this.unbindDataObject, this);
-    this.trigger('destroyed');
-    delete viewsIndexedByCid[this.cid];
-    _.each(this.children, function(child) {
-      this._removeChild(child);
-      if (options.children) {
-        child.destroy();
-      }
-    }, this);
-    if (this.parent) {
-      this.parent._removeChild(this);
-    }
-    this.remove(); // Will call stopListening()
-  },
-
-  render: function(output) {
-    this._previousHelpers = _.filter(this.children, function(child) { return child._helperOptions; });
-
-    var children = {};
-    _.each(this.children, function(child, key) {
-      if (!child._helperOptions) {
-        children[key] = child;
-      }
-    });
-    this.children = children;
-
-    if (typeof output === 'undefined' || (!_.isElement(output) && !Thorax.Util.is$(output) && !(output && output.el) && typeof output !== 'string' && typeof output !== 'function')) {
-      if (!this.template) {
-        //if the name was set after the view was created try one more time to fetch a template
-        if (this.name) {
-          this.template = Thorax.Util.getTemplate(this.name, true);
-        }
-        if (!this.template) {
-          throw new Error('View ' + (this.name || this.cid) + '.render() was called with no content and no template set on the view.');
-        }
-      }
-      output = this.renderTemplate(this.template);
-    } else if (typeof output === 'function') {
-      output = this.renderTemplate(output);
-    }
-
-    // Destroy any helpers that may be lingering
-    _.each(this._previousHelpers, function(child) {
-      child.destroy();
-      child.parent = undefined;
-    });
-    this._previousHelpers = undefined;
-
-    //accept a view, string, Handlebars.SafeString or DOM element
-    this.html((output && output.el) || (output && output.string) || output);
-    ++this._renderCount;
-    this.trigger('rendered');
-    return output;
-  },
-
-  context: function() {
-    return (this.model && this.model.attributes) || {};
-  },
-
-  _getContext: function() {
-    return _.extend({}, this, getValue(this, 'context') || {});
-  },
-
-  // Private variables in handlebars / options.data in template helpers
-  _getData: function(data) {
-    return {
-      view: this,
-      cid: _.uniqueId('t'),
-      yield: function() {
-        // fn is seeded by template helper passing context to data
-        return data.fn && data.fn(data);
-      }
-    };
-  },
-
-  _getHelpers: function() {
-    if (this.helpers) {
-      return _.extend({}, Handlebars.helpers, this.helpers);
-    } else {
-      return Handlebars.helpers;
-    }
-
-  },
-
-  renderTemplate: function(file, context, ignoreErrors) {
-    var template;
-    context = context || this._getContext();
-    if (typeof file === 'function') {
-      template = file;
-    } else {
-      template = Thorax.Util.getTemplate(file);
-    }
-    if (!template) {
-      if (ignoreErrors) {
-        return '';
-      } else {
-        throw new Error('Unable to find template ' + file);
-      }
-    } else {
-      return template(context, {
-        helpers: this._getHelpers(),
-        data: this._getData(context)
-      });
-    }
-  },
-
-  ensureRendered: function() {
-    !this._renderCount && this.render();
-  },
-
-  appendTo: function(el) {
-    this.ensureRendered();
-    $(el).append(this.el);
-    this.trigger('ready', {target: this});
-  },
-
-  html: function(html) {
-
-    function replaceHTML(view) {
-      view.el.innerHTML = "";
-      return view.$el.append(html);
-    }
-
-    if (typeof html === 'undefined') {
-      return this.el.innerHTML;
-    } else {
-      // Event for IE element fixes
-      this.trigger('before:append');
-      var element;
-      if (this.collection && this._objectOptionsByCid[this.collection.cid] && this._renderCount) {
-        // preserve collection element if it was not created with {{collection}} helper
-        var oldCollectionElement = this.getCollectionElement();
-        element = replaceHTML(this);
-        if (!oldCollectionElement.attr('data-view-cid')) {
-          this.getCollectionElement().replaceWith(oldCollectionElement);
-        }
-      } else {
-        element = replaceHTML(this);
-      }
-      this.trigger('append');
-      return element;
-    }
-  },
-
-  _anchorClick: function(event) {
-    var target = $(event.currentTarget),
-        href = target.attr('href');
-    // Route anything that starts with # or / (excluding //domain urls)
-    if (href && (href[0] === '#' || (href[0] === '/' && href[1] !== '/'))) {
-      Backbone.history.navigate(href, {
-        trigger: true
-      });
-      return false;
-    }
-    return true;
-  }
-});
-
-Thorax.View.extend = function() {
-  createInheritVars(this);
-
-  var child = Backbone.View.extend.apply(this, arguments);
-  child.__parent__ = this;
-
-  resetInheritVars(child);
-
-  return child;
-};
-
-createRegistryWrapper(Thorax.View, Thorax.Views);
-
-function bindHelpers() {
-  if (this.helpers) {
-    _.each(this.helpers, function(helper, name) {
-      var view = this;
-      this.helpers[name] = function() {
-        var args = _.toArray(arguments),
-            options = _.last(args);
-        options.context = this;
-        return helper.apply(view, args);
-      };
-    }, this);
-  }
-}
-
-//$(selector).view() helper
-$.fn.view = function(options) {
-  options = _.defaults(options || {}, {
-    helper: true
-  });
-  var selector = '[' + viewCidAttributeName + ']';
-  if (!options.helper) {
-    selector += ':not([' + viewHelperAttributeName + '])';
-  }
-  var el = $(this).closest(selector);
-  return (el && viewsIndexedByCid[el.attr(viewCidAttributeName)]) || false;
-};
-
-;;
-/*global createRegistryWrapper:true, cloneEvents: true */
-function createRegistryWrapper(klass, hash) {
-  var $super = klass.extend;
-  klass.extend = function() {
-    var child = $super.apply(this, arguments);
-    if (child.prototype.name) {
-      hash[child.prototype.name] = child;
-    }
-    return child;
-  };
-}
-function registryGet(object, type, name, ignoreErrors) {
-  var target = object[type],
-      value;
-  if (name.indexOf('.') >= 0) {
-    var bits = name.split(/\./);
-    name = bits.pop();
-    _.each(bits, function(key) {
-      target = target[key];
-    });
-  }
-  target && (value = target[name]);
-  if (!value && !ignoreErrors) {
-    throw new Error(type + ': ' + name + ' does not exist.');
-  } else {
-    return value;
-  }
-}
-
-// getValue is used instead of _.result because we
-// need an extra scope parameter, and will minify
-// better than _.result
-function getValue(object, prop, scope) {
-  if (!(object && object[prop])) {
-    return null;
-  }
-  return _.isFunction(object[prop])
-    ? object[prop].call(scope || object)
-    : object[prop];
-}
-
-var inheritVars = {};
-function createInheritVars(self) {
-  // Ensure that we have our static event objects
-  _.each(inheritVars, function(obj) {
-    if (!self[obj.name]) {
-      self[obj.name] = [];
-    }
-  });
-}
-function resetInheritVars(self) {
-  // Ensure that we have our static event objects
-  _.each(inheritVars, function(obj) {
-    self[obj.name] = [];
-  });
-}
-function walkInheritTree(source, fieldName, isStatic, callback) {
-  var tree = [];
-  if (_.has(source, fieldName)) {
-    tree.push(source);
-  }
-  var iterate = source;
-  if (isStatic) {
-    while (iterate = iterate.__parent__) {
-      if (_.has(iterate, fieldName)) {
-        tree.push(iterate);
-      }
-    }
-  } else {
-    iterate = iterate.constructor;
-    while (iterate) {
-      if (iterate.prototype && _.has(iterate.prototype, fieldName)) {
-        tree.push(iterate.prototype);
-      }
-      iterate = iterate.__super__ && iterate.__super__.constructor;
-    }
-  }
-
-  var i = tree.length;
-  while (i--) {
-    _.each(getValue(tree[i], fieldName, source), callback);
-  }
-}
-
-function objectEvents(target, eventName, callback, context) {
-  if (_.isObject(callback)) {
-    var spec = inheritVars[eventName];
-    if (spec && spec.event) {
-      addEvents(target['_' + eventName + 'Events'], callback, context);
-      return true;
-    }
-  }
-}
-function addEvents(target, source, context) {
-  _.each(source, function(callback, eventName) {
-    if (_.isArray(callback)) {
-      _.each(callback, function(cb) {
-        target.push([eventName, cb, context]);
-      });
-    } else {
-      target.push([eventName, callback, context]);
-    }
-  });
-}
-
-function getOptionsData(options) {
-  if (!options || !options.data) {
-    throw new Error('Handlebars template compiled without data, use: Handlebars.compile(template, {data: true})');
-  }
-  return options.data;
-}
-
-// These whitelisted attributes will be the only ones passed
-// from the options hash to Thorax.Util.tag
-var htmlAttributesToCopy = ['id', 'className', 'tagName'];
-
-// In helpers "tagName" or "tag" may be specified, as well
-// as "class" or "className". Normalize to "tagName" and
-// "className" to match the property names used by Backbone
-// jQuery, etc. Special case for "className" in
-// Thorax.Util.tag: will be rewritten as "class" in
-// generated HTML.
-function normalizeHTMLAttributeOptions(options) {
-  if (options.tag) {
-    options.tagName = options.tag;
-    delete options.tag;
-  }
-  if (options['class']) {
-    options.className = options['class'];
-    delete options['class'];
-  }
-}
-
-Thorax.Util = {
-  getViewInstance: function(name, attributes) {
-    attributes = attributes || {};
-    if (typeof name === 'string') {
-      var Klass = registryGet(Thorax, 'Views', name, false);
-      return Klass.cid ? _.extend(Klass, attributes || {}) : new Klass(attributes);
-    } else if (typeof name === 'function') {
-      return new name(attributes);
-    } else {
-      return name;
-    }
-  },
-
-  getTemplate: function(file, ignoreErrors) {
-    //append the template path prefix if it is missing
-    var pathPrefix = Thorax.templatePathPrefix,
-        template;
-    if (pathPrefix && file.substr(0, pathPrefix.length) !== pathPrefix) {
-      file = pathPrefix + file;
-    }
-
-    // Without extension
-    file = file.replace(/\.handlebars$/, '');
-    template = Thorax.templates[file];
-    if (!template) {
-      // With extension
-      file = file + '.handlebars';
-      template = Thorax.templates[file];
-    }
-
-    if (template && typeof template === 'string') {
-      template = Thorax.templates[file] = Handlebars.compile(template, {data: true});
-    } else if (!template && !ignoreErrors) {
-      throw new Error('templates: ' + file + ' does not exist.');
-    }
-    return template;
-  },
-
-  //'selector' is not present in $('<p></p>')
-  //TODO: investigage a better detection method
-  is$: function(obj) {
-    return typeof obj === 'object' && ('length' in obj);
-  },
-  expandToken: function(input, scope) {
-    if (input && input.indexOf && input.indexOf('{{') >= 0) {
-      var re = /(?:\{?[^{]+)|(?:\{\{([^}]+)\}\})/g,
-          match,
-          ret = [];
-      function deref(token, scope) {
-        if (token.match(/^("|')/) && token.match(/("|')$/)) {
-          return token.replace(/(^("|')|('|")$)/g, '');
-        }
-        var segments = token.split('.'),
-            len = segments.length;
-        for (var i = 0; scope && i < len; i++) {
-          if (segments[i] !== 'this') {
-            scope = scope[segments[i]];
-          }
-        }
-        return scope;
-      }
-      while (match = re.exec(input)) {
-        if (match[1]) {
-          var params = match[1].split(/\s+/);
-          if (params.length > 1) {
-            var helper = params.shift();
-            params = _.map(params, function(param) { return deref(param, scope); });
-            if (Handlebars.helpers[helper]) {
-              ret.push(Handlebars.helpers[helper].apply(scope, params));
-            } else {
-              // If the helper is not defined do nothing
-              ret.push(match[0]);
-            }
-          } else {
-            ret.push(deref(params[0], scope));
-          }
-        } else {
-          ret.push(match[0]);
-        }
-      }
-      input = ret.join('');
-    }
-    return input;
-  },
-  tag: function(attributes, content, scope) {
-    var htmlAttributes = _.omit(attributes, 'tagName'),
-        tag = attributes.tagName || 'div';
-    return '<' + tag + ' ' + _.map(htmlAttributes, function(value, key) {
-      if (typeof value === 'undefined' || key === 'expand-tokens') {
-        return '';
-      }
-      var formattedValue = value;
-      if (scope) {
-        formattedValue = Thorax.Util.expandToken(value, scope);
-      }
-      return (key === 'className' ? 'class' : key) + '="' + Handlebars.Utils.escapeExpression(formattedValue) + '"';
-    }).join(' ') + '>' + (typeof content === 'undefined' ? '' : content) + '</' + tag + '>';
-  }
-};
-
-;;
-/*global createInheritVars, inheritVars */
-Thorax.Mixins = {};
-
-inheritVars.mixins = {
-  name: 'mixins',
-  configure: function() {
-    _.each(this.constructor.mixins, this.mixin, this);
-    _.each(this.mixins, this.mixin, this);
-  }
-};
-
-_.extend(Thorax.View, {
-  mixin: function(mixin) {
-    createInheritVars(this);
-    this.mixins.push(mixin);
-  },
-  registerMixin: function(name, callback, methods) {
-    Thorax.Mixins[name] = [callback, methods];
-  }
-});
-
-Thorax.View.prototype.mixin = function(name) {
-  if (!this._appliedMixins) {
-    this._appliedMixins = [];
-  }
-  if (this._appliedMixins.indexOf(name) === -1) {
-    this._appliedMixins.push(name);
-    if (typeof name === 'function') {
-      name.call(this);
-    } else {
-      var mixin = Thorax.Mixins[name];
-      _.extend(this, mixin[1]);
-      //mixin callback may be an array of [callback, arguments]
-      if (_.isArray(mixin[0])) {
-        mixin[0][0].apply(this, mixin[0][1]);
-      } else {
-        mixin[0].apply(this, _.toArray(arguments).slice(1));
-      }
-    }
-  }
-};
-
-;;
-/*global createInheritVars, inheritVars, objectEvents, walkInheritTree */
-// Save a copy of the _on method to call as a $super method
-var _on = Thorax.View.prototype.on;
-
-inheritVars.event = {
-  name: '_events',
-
-  configure: function() {
-    var self = this;
-    walkInheritTree(this.constructor, '_events', true, function(event) {
-      self.on.apply(self, event);
-    });
-    walkInheritTree(this, 'events', false, function(handler, eventName) {
-      self.on(eventName, handler, self);
-    });
-  }
-};
-
-_.extend(Thorax.View, {
-  on: function(eventName, callback) {
-    createInheritVars(this);
-
-    if (objectEvents(this, eventName, callback)) {
-      return this;
-    }
-
-    //accept on({"rendered": handler})
-    if (typeof eventName === 'object') {
-      _.each(eventName, function(value, key) {
-        this.on(key, value);
-      }, this);
-    } else {
-      //accept on({"rendered": [handler, handler]})
-      if (_.isArray(callback)) {
-        _.each(callback, function(cb) {
-          this._events.push([eventName, cb]);
-        }, this);
-      //accept on("rendered", handler)
-      } else {
-        this._events.push([eventName, callback]);
-      }
-    }
-    return this;
-  }
-});
-
-_.extend(Thorax.View.prototype, {
-  on: function(eventName, callback, context) {
-    if (objectEvents(this, eventName, callback, context)) {
-      return this;
-    }
-
-    if (typeof eventName === 'object' && arguments.length < 3) {
-      //accept on({"rendered": callback})
-      _.each(eventName, function(value, key) {
-        this.on(key, value, callback || this);    // callback is context in this form of the call
-      }, this);
-    } else {
-      //accept on("rendered", callback, context)
-      //accept on("click a", callback, context)
-      _.each((_.isArray(callback) ? callback : [callback]), function(callback) {
-        var params = eventParamsFromEventItem.call(this, eventName, callback, context || this);
-        if (params.type === 'DOM') {
-          //will call _addEvent during delegateEvents()
-          if (!this._eventsToDelegate) {
-            this._eventsToDelegate = [];
-          }
-          this._eventsToDelegate.push(params);
-        } else {
-          this._addEvent(params);
-        }
-      }, this);
-    }
-    return this;
-  },
-  delegateEvents: function(events) {
-    this.undelegateEvents();
-    if (events) {
-      if (_.isFunction(events)) {
-        events = events.call(this);
-      }
-      this._eventsToDelegate = [];
-      this.on(events);
-    }
-    this._eventsToDelegate && _.each(this._eventsToDelegate, this._addEvent, this);
-  },
-  //params may contain:
-  //- name
-  //- originalName
-  //- selector
-  //- type "view" || "DOM"
-  //- handler
-  _addEvent: function(params) {
-    if (params.type === 'view') {
-      _.each(params.name.split(/\s+/), function(name) {
-        _on.call(this, name, bindEventHandler.call(this, 'view-event:', params));
-      }, this);
-    } else {
-      var boundHandler = bindEventHandler.call(this, 'dom-event:', params);
-      if (!params.nested) {
-        boundHandler = containHandlerToCurentView(boundHandler, this.cid);
-      }
-      if (params.selector) {
-        var name = params.name + '.delegateEvents' + this.cid;
-        this.$el.on(name, params.selector, boundHandler);
-      } else {
-        this.$el.on(params.name, boundHandler);
-      }
-    }
-  }
-});
-
-// When view is ready trigger ready event on all
-// children that are present, then register an
-// event that will trigger ready on new children
-// when they are added
-Thorax.View.on('ready', function(options) {
-  if (!this._isReady) {
-    this._isReady = true;
-    function triggerReadyOnChild(child) {
-      child.trigger('ready', options);
-    }
-    _.each(this.children, triggerReadyOnChild);
-    this.on('child', triggerReadyOnChild);
-  }
-});
-
-var eventSplitter = /^(nested\s+)?(\S+)(?:\s+(.+))?/;
-
-var domEvents = [],
-    domEventRegexp;
-function pushDomEvents(events) {
-  domEvents.push.apply(domEvents, events);
-  domEventRegexp = new RegExp('^(nested\\s+)?(' + domEvents.join('|') + ')(?:\\s|$)');
-}
-pushDomEvents([
-  'mousedown', 'mouseup', 'mousemove', 'mouseover', 'mouseout',
-  'touchstart', 'touchend', 'touchmove',
-  'click', 'dblclick',
-  'keyup', 'keydown', 'keypress',
-  'submit', 'change',
-  'focus', 'blur'
-]);
-
-function containHandlerToCurentView(handler, cid) {
-  return function(event) {
-    var view = $(event.target).view({helper: false});
-    if (view && view.cid === cid) {
-      event.originalContext = this;
-      handler(event);
-    }
-  };
-}
-
-function bindEventHandler(eventName, params) {
-  eventName += params.originalName;
-
-  var callback = params.handler,
-      method = typeof callback === 'function' ? callback : this[callback];
-  if (!method) {
-    throw new Error('Event "' + callback + '" does not exist ' + (this.name || this.cid) + ':' + eventName);
-  }
-  return _.bind(function() {
-    try {
-      method.apply(this, arguments);
-    } catch (e) {
-      Thorax.onException('thorax-exception: ' + (this.name || this.cid) + ':' + eventName, e);
-    }
-  }, params.context || this);
-}
-
-function eventParamsFromEventItem(name, handler, context) {
-  var params = {
-    originalName: name,
-    handler: typeof handler === 'string' ? this[handler] : handler
-  };
-  if (name.match(domEventRegexp)) {
-    var match = eventSplitter.exec(name);
-    params.nested = !!match[1];
-    params.name = match[2];
-    params.type = 'DOM';
-    params.selector = match[3];
-  } else {
-    params.name = name;
-    params.type = 'view';
-  }
-  params.context = context;
-  return params;
-}
-
-;;
-/*global getOptionsData, viewHelperAttributeName */
-var viewPlaceholderAttributeName = 'data-view-tmp';
-var viewTemplateOverrides = {};
-
-Thorax.HelperView = Thorax.View.extend({
-  _ensureElement: function() {
-    Thorax.View.prototype._ensureElement.apply(this, arguments);
-    this.$el.attr(viewHelperAttributeName, this._helperName);
-  },
-  _getContext: function() {
-    return this.parent._getContext.apply(this.parent, arguments);
-  },
-});
-
-// Ensure nested inline helpers will always have this.parent
-// set to the view containing the template
-function getParent(parent) {
-  // The `view` helper is a special case as it embeds
-  // a view instead of creating a new one
-  while (parent._helperName && parent._helperName !== 'view') {
-    parent = parent.parent;
-  }
-  return parent;
-}
-
-Handlebars.registerViewHelper = function(name, ViewClass, callback) {
-  if (arguments.length === 2) {
-    if (ViewClass.factory) {
-      callback = ViewClass.callback;
-    } else {
-      callback = ViewClass;
-      ViewClass = Thorax.HelperView;
-    }
-  }
-  Handlebars.registerHelper(name, function() {
-    var args = _.toArray(arguments),
-        options = args.pop(),
-        declaringView = getOptionsData(options).view;
-
-    var viewOptions = {
-      template: options.fn || Handlebars.VM.noop,
-      inverse: options.inverse,
-      options: options.hash,
-      declaringView: declaringView,
-      parent: getParent(declaringView),
-      _helperName: name,
-      _helperOptions: {
-        options: cloneHelperOptions(options),
-        args: _.clone(args)
-      }
-    };
-
-    normalizeHTMLAttributeOptions(options.hash);
-    _.extend(viewOptions, _.pick(options.hash, htmlAttributesToCopy));
-
-    // Check to see if we have an existing instance that we can reuse
-    var instance = _.find(declaringView._previousHelpers, function(child) {
-      return compareHelperOptions(viewOptions, child);
-    });
-
-    // Create the instance if we don't already have one
-    if (!instance) {
-      if (ViewClass.factory) {
-        instance = ViewClass.factory(args, viewOptions);
-        if (!instance) {
-          return '';
-        }
-
-        instance._helperName = viewOptions._helperName;
-        instance._helperOptions = viewOptions._helperOptions;
-      } else {
-        instance = new ViewClass(viewOptions);
-      }
-
-      args.push(instance);
-      declaringView._addChild(instance);
-      declaringView.trigger.apply(declaringView, ['helper', name].concat(args));
-      declaringView.trigger.apply(declaringView, ['helper:' + name].concat(args));
-
-      callback && callback.apply(this, args);
-    } else {
-      declaringView._previousHelpers = _.without(declaringView._previousHelpers, instance);
-      declaringView.children[instance.cid] = instance;
-    }
-
-    var htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
-    htmlAttributes[viewPlaceholderAttributeName] = instance.cid;
-
-    var expandTokens = options.hash['expand-tokens'];
-    return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes, '', expandTokens ? this : null));
-  });
-  var helper = Handlebars.helpers[name];
-  return helper;
-};
-
-Thorax.View.on('append', function(scope, callback) {
-  (scope || this.$el).find('[' + viewPlaceholderAttributeName + ']').forEach(function(el) {
-    var placeholderId = el.getAttribute(viewPlaceholderAttributeName),
-        view = this.children[placeholderId];
-    if (view) {
-      //see if the view helper declared an override for the view
-      //if not, ensure the view has been rendered at least once
-      if (viewTemplateOverrides[placeholderId]) {
-        view.render(viewTemplateOverrides[placeholderId]);
-        delete viewTemplateOverrides[placeholderId];
-      } else {
-        view.ensureRendered();
-      }
-      $(el).replaceWith(view.el);
-      callback && callback(view.el);
-    }
-  }, this);
-});
-
-
-/**
- * Clones the helper options, dropping items that are known to change
- * between rendering cycles as appropriate.
- */
-function cloneHelperOptions(options) {
-  var ret = _.pick(options, 'fn', 'inverse', 'hash', 'data');
-  ret.data = _.omit(options.data, 'cid', 'view', 'yield');
-  return ret;
-}
-
-/**
- * Checks for basic equality between two sets of parameters for a helper view.
- *
- * Checked fields include:
- *  - _helperName
- *  - All args
- *  - Hash
- *  - Data
- *  - Function and Invert (id based if possible)
- *
- * This method allows us to determine if the inputs to a given view are the same. If they
- * are then we make the assumption that the rendering will be the same (or the child view will
- * otherwise rerendering it by monitoring it's parameters as necessary) and reuse the view on
- * rerender of the parent view.
- */
-function compareHelperOptions(a, b) {
-  function compareValues(a, b) {
-    return _.every(a, function(value, key) {
-      return b[key] === value;
-    });
-  }
-
-  if (a._helperName !== b._helperName) {
-    return false;
-  }
-
-  a = a._helperOptions;
-  b = b._helperOptions;
-
-  // Implements a first level depth comparison
-  return a.args.length === b.args.length
-      && compareValues(a.args, b.args)
-      && _.isEqual(_.keys(a.options), _.keys(b.options))
-      && _.every(a.options, function(value, key) {
-          if (key === 'data' || key === 'hash') {
-            return compareValues(a.options[key], b.options[key]);
-          } else if (key === 'fn' || key === 'inverse') {
-            return b.options[key] === value
-                || (value && _.has(value, 'program') && ((b.options[key] || {}).program === value.program));
-          }
-          return b.options[key] === value;
-        });
-}
-
-;;
-/*global getValue, inheritVars, walkInheritTree */
-
-function dataObject(type, spec) {
-  spec = inheritVars[type] = _.defaults({
-    name: '_' + type + 'Events',
-    event: true
-  }, spec);
-
-  // Add a callback in the view constructor
-  spec.ctor = function() {
-    if (this[type]) {
-      // Need to null this.model/collection so setModel/Collection will
-      // not treat it as the old model/collection and immediately return
-      var object = this[type];
-      this[type] = null;
-      this[spec.set](object);
-    }
-  };
-
-  function setObject(dataObject, options) {
-    var old = this[type],
-        $el = getValue(this, spec.$el);
-
-    if (dataObject === old) {
-      return this;
-    }
-    if (old) {
-      this.unbindDataObject(old);
-    }
-
-    if (dataObject) {
-      this[type] = dataObject;
-
-      if (spec.loading) {
-        spec.loading.call(this);
-      }
-
-      this.bindDataObject(type, dataObject, _.extend({}, this.options, options));
-      $el.attr(spec.cidAttrName, dataObject.cid);
-      dataObject.trigger('set', dataObject, old);
-    } else {
-      this[type] = false;
-      if (spec.change) {
-        spec.change.call(this, false);
-      }
-      $el.removeAttr(spec.cidAttrName);
-    }
-    this.trigger('change:data-object', type, dataObject, old);
-    return this;
-  }
-
-  Thorax.View.prototype[spec.set] = setObject;
-}
-
-_.extend(Thorax.View.prototype, {
-  bindDataObject: function(type, dataObject, options) {
-    if (this._boundDataObjectsByCid[dataObject.cid]) {
-      return false;
-    }
-    this._boundDataObjectsByCid[dataObject.cid] = dataObject;
-
-    var options = this._modifyDataObjectOptions(dataObject, _.extend({}, inheritVars[type].defaultOptions, options));
-    this._objectOptionsByCid[dataObject.cid] = options;
-
-    bindEvents.call(this, type, dataObject, this.constructor);
-    bindEvents.call(this, type, dataObject, this);
-
-    var spec = inheritVars[type];
-    spec.bindCallback && spec.bindCallback.call(this, dataObject, options);
-
-    if (dataObject.shouldFetch && dataObject.shouldFetch(options)) {
-      loadObject(dataObject, options);
-    } else if (inheritVars[type].change) {
-      // want to trigger built in rendering without triggering event on model
-      inheritVars[type].change.call(this, dataObject, options);
-    }
-
-    return true;
-  },
-
-  unbindDataObject: function (dataObject) {
-    if (!this._boundDataObjectsByCid[dataObject.cid]) {
-      return false;
-    }
-    delete this._boundDataObjectsByCid[dataObject.cid];
-    this.stopListening(dataObject);
-    delete this._objectOptionsByCid[dataObject.cid];
-    return true;
-  },
-
-  _modifyDataObjectOptions: function(dataObject, options) {
-    return options;
-  }
-});
-
-function bindEvents(type, target, source) {
-  var context = this;
-  walkInheritTree(source, '_' + type + 'Events', true, function(event) {
-    // getEventCallback will resolve if it is a string or a method
-    // and return a method
-    context.listenTo(target, event[0], _.bind(getEventCallback(event[1], context), event[2] || context));
-  });
-}
-
-function loadObject(dataObject, options) {
-  if (dataObject.load) {
-    dataObject.load(function() {
-      options && options.success && options.success(dataObject);
-    }, options);
-  } else {
-    dataObject.fetch(options);
-  }
-}
-
-function getEventCallback(callback, context) {
-  if (typeof callback === 'function') {
-    return callback;
-  } else {
-    return context[callback];
-  }
-}
-
-;;
-/*global createRegistryWrapper, dataObject, getValue */
-var modelCidAttributeName = 'data-model-cid';
-
-Thorax.Model = Backbone.Model.extend({
-  isEmpty: function() {
-    return !this.isPopulated();
-  },
-  isPopulated: function() {
-    // We are populated if we have attributes set
-    var attributes = _.clone(this.attributes),
-        defaults = getValue(this, 'defaults') || {};
-    for (var default_key in defaults) {
-      if (attributes[default_key] != defaults[default_key]) {
-        return true;
-      }
-      delete attributes[default_key];
-    }
-    var keys = _.keys(attributes);
-    return keys.length > 1 || (keys.length === 1 && keys[0] !== this.idAttribute);
-  },
-  shouldFetch: function(options) {
-    // url() will throw if model has no `urlRoot` and no `collection`
-    // or has `collection` and `collection` has no `url`
-    var url;
-    try {
-      url = getValue(this, 'url');
-    } catch(e) {
-      url = false;
-    }
-    return options.fetch && !!url && !this.isPopulated();
-  }
-});
-
-Thorax.Models = {};
-createRegistryWrapper(Thorax.Model, Thorax.Models);
-
-dataObject('model', {
-  set: 'setModel',
-  defaultOptions: {
-    render: true,
-    fetch: true,
-    success: false,
-    errors: true
-  },
-  change: onModelChange,
-  $el: '$el',
-  cidAttrName: modelCidAttributeName
-});
-
-function onModelChange(model) {
-  var modelOptions = model && this._objectOptionsByCid[model.cid];
-  // !modelOptions will be true when setModel(false) is called
-  if (!modelOptions || (modelOptions && modelOptions.render)) {
-    this.render();
-  }
-}
-
-Thorax.View.on({
-  model: {
-    error: function(model, errors) {
-      if (this._objectOptionsByCid[model.cid].errors) {
-        this.trigger('error', errors, model);
-      }
-    },
-    change: function(model) {
-      onModelChange.call(this, model);
-    }
-  }
-});
-
-$.fn.model = function(view) {
-  var $this = $(this),
-      modelElement = $this.closest('[' + modelCidAttributeName + ']'),
-      modelCid = modelElement && modelElement.attr(modelCidAttributeName);
-  if (modelCid) {
-    var view = view || $this.view();
-    if (view && view.model && view.model.cid === modelCid) {
-      return view.model || false;
-    }
-    var collection = $this.collection(view);
-    if (collection) {
-      return collection.get(modelCid);
-    }
-  }
-  return false;
-};
-
-;;
-/*global createRegistryWrapper, dataObject, getEventCallback, getValue, modelCidAttributeName, viewCidAttributeName */
-var _fetch = Backbone.Collection.prototype.fetch,
-    _reset = Backbone.Collection.prototype.reset,
-    collectionCidAttributeName = 'data-collection-cid',
-    collectionEmptyAttributeName = 'data-collection-empty',
-    collectionElementAttributeName = 'data-collection-element',
-    ELEMENT_NODE_TYPE = 1;
-
-Thorax.Collection = Backbone.Collection.extend({
-  model: Thorax.Model || Backbone.Model,
-  initialize: function() {
-    this.cid = _.uniqueId('collection');
-    return Backbone.Collection.prototype.initialize.apply(this, arguments);
-  },
-  isEmpty: function() {
-    if (this.length > 0) {
-      return false;
-    } else {
-      return this.length === 0 && this.isPopulated();
-    }
-  },
-  isPopulated: function() {
-    return this._fetched || this.length > 0 || (!this.length && !getValue(this, 'url'));
-  },
-  shouldFetch: function(options) {
-    return options.fetch && !!getValue(this, 'url') && !this.isPopulated();
-  },
-  fetch: function(options) {
-    options = options || {};
-    var success = options.success;
-    options.success = function(collection, response) {
-      collection._fetched = true;
-      success && success(collection, response);
-    };
-    return _fetch.apply(this, arguments);
-  },
-  reset: function(models, options) {
-    this._fetched = !!models;
-    return _reset.call(this, models, options);
-  }
-});
-
-Thorax.Collections = {};
-createRegistryWrapper(Thorax.Collection, Thorax.Collections);
-
-dataObject('collection', {
-  set: 'setCollection',
-  bindCallback: onSetCollection,
-  defaultOptions: {
-    render: true,
-    fetch: true,
-    success: false,
-    errors: true
-  },
-  change: onCollectionReset,
-  $el: 'getCollectionElement',
-  cidAttrName: collectionCidAttributeName
-});
-
-_.extend(Thorax.View.prototype, {
-  _collectionSelector: '[' + collectionElementAttributeName + ']',
-  //appendItem(model [,index])
-  //appendItem(html_string, index)
-  //appendItem(view, index)
-  appendItem: function(model, index, options) {
-    //empty item
-    if (!model) {
-      return;
-    }
-    var itemView,
-        $el = this.getCollectionElement();
-    options = _.defaults(options || {}, {
-      filter: true
-    });
-    //if index argument is a view
-    index && index.el && (index = $el.children().indexOf(index.el) + 1);
-    //if argument is a view, or html string
-    if (model.el || typeof model === 'string') {
-      itemView = model;
-      model = false;
-    } else {
-      index = index || this.collection.indexOf(model) || 0;
-      itemView = this.renderItem(model, index);
-    }
-    if (itemView) {
-      itemView.cid && this._addChild(itemView);
-      //if the renderer's output wasn't contained in a tag, wrap it in a div
-      //plain text, or a mixture of top level text nodes and element nodes
-      //will get wrapped
-      if (typeof itemView === 'string' && !itemView.match(/^\s*</m)) {
-        itemView = '<div>' + itemView + '</div>';
-      }
-      var itemElement = itemView.el ? [itemView.el] : _.filter($(itemView), function(node) {
-        //filter out top level whitespace nodes
-        return node.nodeType === ELEMENT_NODE_TYPE;
-      });
-      model && $(itemElement).attr(modelCidAttributeName, model.cid);
-      var previousModel = index > 0 ? this.collection.at(index - 1) : false;
-      if (!previousModel) {
-        $el.prepend(itemElement);
-      } else {
-        //use last() as appendItem can accept multiple nodes from a template
-        var last = $el.find('[' + modelCidAttributeName + '="' + previousModel.cid + '"]').last();
-        last.after(itemElement);
-      }
-
-      this.trigger('append', null, function(el) {
-        el.setAttribute(modelCidAttributeName, model.cid);
-      });
-
-      !options.silent && this.trigger('rendered:item', this, this.collection, model, itemElement, index);
-      options.filter && applyItemVisiblityFilter.call(this, model);
-    }
-    return itemView;
-  },
-  // updateItem only useful if there is no item view, otherwise
-  // itemView.render() provides the same functionality
-  updateItem: function(model) {
-    this.removeItem(model);
-    this.appendItem(model);
-  },
-  removeItem: function(model) {
-    var $el = this.getCollectionElement(),
-        viewEl = $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]');
-    if (!viewEl.length) {
-      return false;
-    }
-    viewEl.remove();
-    var viewCid = viewEl.attr(viewCidAttributeName),
-        child = this.children[viewCid];
-    if (child) {
-      this._removeChild(child);
-      child.destroy();
-    }
-    return true;
-  },
-  renderCollection: function() {
-    this.ensureRendered();
-    if (!this.collectionRenderer) {
-      return;
-    }
-    if (this.collection) {
-      if (this.collection.isEmpty()) {
-        handleChangeFromNotEmptyToEmpty.call(this);
-      } else {
-        handleChangeFromEmptyToNotEmpty.call(this);
-        this.collection.forEach(function(item, i) {
-          this.appendItem(item, i);
-        }, this);
-      }
-      this.trigger('rendered:collection', this, this.collection);
-      applyVisibilityFilter.call(this);
-    } else {
-      handleChangeFromNotEmptyToEmpty.call(this);
-    }
-  },
-  emptyClass: 'empty',
-  renderEmpty: function() {
-    if (this.emptyView) {
-      var viewOptions = {};
-      if (this.emptyTemplate) {
-        viewOptions.template = this.emptyTemplate;
-      }
-      var view = Thorax.Util.getViewInstance(this.emptyView, viewOptions);
-      view.ensureRendered();
-      return view;
-    } else {
-      if (!this.emptyTemplate) {
-        this.emptyTemplate = Thorax.Util.getTemplate(this.name + '-empty', true);
-      }
-      return this.emptyTemplate && this.renderTemplate(this.emptyTemplate);
-    }
-  },
-  renderItem: function(model, i) {
-    if (this.itemView) {
-      var viewOptions = {
-        model: model
-      };
-      if (this.itemTemplate) {
-        viewOptions.template = this.itemTemplate;
-      }
-      var view = Thorax.Util.getViewInstance(this.itemView, viewOptions);
-      view.ensureRendered();
-      return view;
-    } else {
-      if (!this.itemTemplate) {
-        this.itemTemplate = Thorax.Util.getTemplate(this.name + '-item');
-      }
-      return this.renderTemplate(this.itemTemplate, this.itemContext(model, i));
-    }
-  },
-  itemContext: function(model /*, i */) {
-    return model.attributes;
-  },
-  appendEmpty: function() {
-    var $el = this.getCollectionElement();
-    $el.empty();
-    var emptyContent = this.renderEmpty();
-    emptyContent && this.appendItem(emptyContent, 0, {
-      silent: true,
-      filter: false
-    });
-    this.trigger('rendered:empty', this, this.collection);
-  },
-  getCollectionElement: function() {
-    var element = this.$(this._collectionSelector);
-    return element.length === 0 ? this.$el : element;
-  },
-  // Events that will only be bound to "this.collection"
-  _collectionRenderingEvents: {
-    reset: onCollectionReset,
-    sort: onCollectionReset,
-    filter: function() {
-      applyVisibilityFilter.call(this);
-    },
-    change: function(model) {
-      // If we rendered with item views, model changes will be observed
-      // by the generated item view but if we rendered with templates
-      // then model changes need to be bound as nothing is watching
-      !this.itemView && this.updateItem(model);
-      applyItemVisiblityFilter.call(this, model);
-    },
-    add: function(model) {
-      var $el = this.getCollectionElement();
-      this.collection.length === 1 && $el.length && handleChangeFromEmptyToNotEmpty.call(this);
-      if ($el.length) {
-        var index = this.collection.indexOf(model);
-        this.appendItem(model, index);
-      }
-    },
-    remove: function(model) {
-      var $el = this.getCollectionElement();
-      this.removeItem(model);
-      this.collection.length === 0 && $el.length && handleChangeFromNotEmptyToEmpty.call(this);
-    }
-  }
-});
-
-Thorax.View.on({
-  collection: {
-    error: function(collection, message) {
-      if (this._objectOptionsByCid[collection.cid].errors) {
-        this.trigger('error', message, collection);
-      }
-    }
-  }
-});
-
-function onCollectionReset(collection) {
-  var options = collection && this._objectOptionsByCid[collection.cid];
-  // we would want to still render in the case that the
-  // collection has transitioned to being falsy
-  if (!collection || (options && options.render)) {
-    this.renderCollection();
-  }
-}
-
-function onSetCollection(collection) {
-  if (this.collectionRenderer && collection) {
-    _.each(this._collectionRenderingEvents, function(callback, eventName) {
-      // getEventCallback will resolve if it is a string or a method
-      // and return a method
-      this.listenTo(collection, eventName, getEventCallback(callback, this));
-    }, this);
-  }
-}
-
-function applyVisibilityFilter() {
-  if (this.itemFilter) {
-    this.collection.forEach(function(model) {
-      applyItemVisiblityFilter.call(this, model);
-    }, this);
-  }
-}
-
-function applyItemVisiblityFilter(model) {
-  var $el = this.getCollectionElement();
-  this.itemFilter && $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]')[itemShouldBeVisible.call(this, model) ? 'show' : 'hide']();
-}
-
-function itemShouldBeVisible(model) {
-  return this.itemFilter(model, this.collection.indexOf(model));
-}
-
-function handleChangeFromEmptyToNotEmpty() {
-  var $el = this.getCollectionElement();
-  this.emptyClass && $el.removeClass(this.emptyClass);
-  $el.removeAttr(collectionEmptyAttributeName);
-  $el.empty();
-}
-
-function handleChangeFromNotEmptyToEmpty() {
-  var $el = this.getCollectionElement();
-  this.emptyClass && $el.addClass(this.emptyClass);
-  $el.attr(collectionEmptyAttributeName, true);
-  this.appendEmpty();
-}
-
-//$(selector).collection() helper
-$.fn.collection = function(view) {
-  if (view && view.collection) {
-    return view.collection;
-  }
-  var $this = $(this),
-      collectionElement = $this.closest('[' + collectionCidAttributeName + ']'),
-      collectionCid = collectionElement && collectionElement.attr(collectionCidAttributeName);
-  if (collectionCid) {
-    view = $this.view();
-    if (view) {
-      return view.collection;
-    }
-  }
-  return false;
-};
-
-;;
-/*global inheritVars */
-
-inheritVars.model.defaultOptions.populate = true;
-
-var oldModelChange = inheritVars.model.change;
-inheritVars.model.change = function() {
-  oldModelChange.apply(this, arguments);
-  // TODO : What can we do to remove this duplication?
-  var modelOptions = this.model && this._objectOptionsByCid[this.model.cid];
-  if (modelOptions && modelOptions.populate) {
-    this.populate(this.model.attributes, modelOptions.populate === true ? {} : modelOptions.populate);
-  }
-};
-inheritVars.model.defaultOptions.populate = true;
-
-_.extend(Thorax.View.prototype, {
-  //serializes a form present in the view, returning the serialized data
-  //as an object
-  //pass {set:false} to not update this.model if present
-  //can pass options, callback or event in any order
-  serialize: function() {
-    var callback, options, event;
-    //ignore undefined arguments in case event was null
-    for (var i = 0; i < arguments.length; ++i) {
-      if (typeof arguments[i] === 'function') {
-        callback = arguments[i];
-      } else if (typeof arguments[i] === 'object') {
-        if ('stopPropagation' in arguments[i] && 'preventDefault' in arguments[i]) {
-          event = arguments[i];
-        } else {
-          options = arguments[i];
-        }
-      }
-    }
-
-    if (event && !this._preventDuplicateSubmission(event)) {
-      return;
-    }
-
-    options = _.extend({
-      set: true,
-      validate: true,
-      children: true,
-      silent: true
-    }, options || {});
-
-    var attributes = options.attributes || {};
-
-    //callback has context of element
-    var view = this;
-    var errors = [];
-    eachNamedInput.call(this, options, function() {
-      var value = view._getInputValue(this, options, errors);
-      if (typeof value !== 'undefined') {
-        objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'serialize'}, function(object, key) {
-          if (!object[key]) {
-            object[key] = value;
-          } else if (_.isArray(object[key])) {
-            object[key].push(value);
-          } else {
-            object[key] = [object[key], value];
-          }
-        });
-      }
-    });
-
-    this.trigger('serialize', attributes, options);
-
-    if (options.validate) {
-      var validateInputErrors = this.validateInput(attributes);
-      if (validateInputErrors && validateInputErrors.length) {
-        errors = errors.concat(validateInputErrors);
-      }
-      this.trigger('validate', attributes, errors, options);
-      if (errors.length) {
-        this.trigger('error', errors);
-        return;
-      }
-    }
-
-    if (options.set && this.model) {
-      if (!this.model.set(attributes, {silent: options.silent})) {
-        return false;
-      }
-    }
-
-    callback && callback.call(this, attributes, _.bind(resetSubmitState, this));
-    return attributes;
-  },
-
-  _preventDuplicateSubmission: function(event, callback) {
-    event.preventDefault();
-
-    var form = $(event.target);
-    if ((event.target.tagName || '').toLowerCase() !== 'form') {
-      // Handle non-submit events by gating on the form
-      form = $(event.target).closest('form');
-    }
-
-    if (!form.attr('data-submit-wait')) {
-      form.attr('data-submit-wait', 'true');
-      if (callback) {
-        callback.call(this, event);
-      }
-      return true;
-    } else {
-      return false;
-    }
-  },
-
-  //populate a form from the passed attributes or this.model if present
-  populate: function(attributes, options) {
-    options = _.extend({
-      children: true
-    }, options || {});
-    var value, attributes = attributes || this._getContext();
-    //callback has context of element
-    eachNamedInput.call(this, options, function() {
-      objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'populate'}, function(object, key) {
-        if (object && typeof (value = object[key]) !== 'undefined') {
-          //will only execute if we have a name that matches the structure in attributes
-          if (this.type === 'checkbox' && _.isBoolean(value)) {
-            this.checked = value;
-          } else if (this.type === 'checkbox' || this.type === 'radio') {
-            this.checked = value == this.value;
-          } else {
-            this.value = value;
-          }
-        }
-      });
-    });
-
-    this.trigger('populate', attributes);
-  },
-
-  //perform form validation, implemented by child class
-  validateInput: function(/* attributes, options, errors */) {},
-
-  _getInputValue: function(input /* , options, errors */) {
-    if (input.type === 'checkbox' || input.type === 'radio') {
-      if (input.checked) {
-        return input.value;
-      }
-    } else if (input.multiple === true) {
-      var values = [];
-      $('option', input).each(function() {
-        if (this.selected) {
-          values.push(this.value);
-        }
-      });
-      return values;
-    } else {
-      return input.value;
-    }
-  }
-});
-
-Thorax.View.on({
-  error: function() {
-    resetSubmitState.call(this);
-
-    // If we errored with a model we want to reset the content but leave the UI
-    // intact. If the user updates the data and serializes any overwritten data
-    // will be restored.
-    if (this.model && this.model.previousAttributes) {
-      this.model.set(this.model.previousAttributes(), {
-        silent: true
-      });
-    }
-  },
-  deactivated: function() {
-    resetSubmitState.call(this);
-  }
-});
-
-function eachNamedInput(options, iterator, context) {
-  var i = 0,
-      self = this;
-
-  this.$('select,input,textarea', options.root || this.el).each(function() {
-    if (!options.children) {
-      if (self !== $(this).view({helper: false})) {
-        return;
-      }
-    }
-    if (this.type !== 'button' && this.type !== 'cancel' && this.type !== 'submit' && this.name && this.name !== '') {
-      iterator.call(context || this, i, this);
-      ++i;
-    }
-  });
-}
-
-//calls a callback with the correct object fragment and key from a compound name
-function objectAndKeyFromAttributesAndName(attributes, name, options, callback) {
-  var key,
-      object = attributes,
-      keys = name.split('['),
-      mode = options.mode;
-
-  for (var i = 0; i < keys.length - 1; ++i) {
-    key = keys[i].replace(']', '');
-    if (!object[key]) {
-      if (mode === 'serialize') {
-        object[key] = {};
-      } else {
-        return callback.call(this, false, key);
-      }
-    }
-    object = object[key];
-  }
-  key = keys[keys.length - 1].replace(']', '');
-  callback.call(this, object, key);
-}
-
-function resetSubmitState() {
-  this.$('form').removeAttr('data-submit-wait');
-}
-
-;;
-var layoutCidAttributeName = 'data-layout-cid';
-
-Thorax.LayoutView = Thorax.View.extend({
-  render: function(output) {
-    //TODO: fixme, lumbar inserts templates after JS, most of the time this is fine
-    //but Application will be created in init.js (unlike most views)
-    //so need to put this here so the template will be picked up
-    var layoutTemplate;
-    if (this.name) {
-      layoutTemplate = Thorax.Util.getTemplate(this.name, true);
-    }
-    //a template is optional in a layout
-    if (output || this.template || layoutTemplate) {
-      //but if present, it must have embedded an element containing layoutCidAttributeName 
-      var response = Thorax.View.prototype.render.call(this, output || this.template || layoutTemplate);
-      ensureLayoutViewsTargetElement.call(this);
-      return response;
-    } else {
-      ensureLayoutCid.call(this);
-    }
-  },
-  setView: function(view, options) {
-    options = _.extend({
-      scroll: true,
-      destroy: true
-    }, options || {});
-    if (typeof view === 'string') {
-      view = new (Thorax.Util.registryGet(Thorax, 'Views', view, false))();
-    }
-    this.ensureRendered();
-    var oldView = this._view;
-    if (view === oldView) {
-      return false;
-    }
-    if (options.destroy && view) {
-      view._shouldDestroyOnNextSetView = true;
-    }
-
-    this.trigger('change:view:start', view, oldView, options);
-
-    if (oldView) {
-      this._removeChild(oldView);
-      oldView.$el.remove();
-      triggerLifecycleEvent.call(oldView, 'deactivated', options);
-      if (oldView._shouldDestroyOnNextSetView) {
-        oldView.destroy();
-      }
-    }
-
-    if (view) {
-      triggerLifecycleEvent.call(this, 'activated', options);
-      view.trigger('activated', options);
-      this._addChild(view);
-      this._view = view;
-      this._view.appendTo(getLayoutViewsTargetElement.call(this));
-    } else {
-      this._view = undefined;
-    }
-
-    this.trigger('change:view:end', view, oldView, options);
-    return view;
-  },
-
-  getView: function() {
-    return this._view;
-  }
-});
-
-Handlebars.registerHelper('layout', function(options) {
-  options.hash[layoutCidAttributeName] = getOptionsData(options).view.cid;
-  return new Handlebars.SafeString(Thorax.Util.tag.call(this, options.hash, '', this));
-});
-
-function triggerLifecycleEvent(eventName, options) {
-  options = options || {};
-  options.target = this;
-  this.trigger(eventName, options);
-  _.each(this.children, function(child) {
-    child.trigger(eventName, options);
-  });
-}
-
-function ensureLayoutCid() {
-  ++this._renderCount;
-  //set the layoutCidAttributeName on this.$el if there was no template
-  this.$el.attr(layoutCidAttributeName, this.cid);
-}
-
-function ensureLayoutViewsTargetElement() {
-  if (!this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0]) {
-    throw new Error('No layout element found in ' + (this.name || this.cid));
-  }
-}
-
-function getLayoutViewsTargetElement() {
-  return this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0] || this.el[0] || this.el;
-}
-
-;;
-/*global createRegistryWrapper */
-
-//Router
-function initializeRouter() {
-  Backbone.history || (Backbone.history = new Backbone.History());
-  Backbone.history.on('route', onRoute, this);
-  //router does not have a built in destroy event
-  //but ViewController does
-  this.on('destroyed', function() {
-    Backbone.history.off('route', onRoute, this);
-  });
-}
-
-Thorax.Router = Backbone.Router.extend({
-  constructor: function() {
-    var response = Thorax.Router.__super__.constructor.apply(this, arguments);
-    initializeRouter.call(this);
-    return response;
-  },
-  route: function(route, name, callback) {
-    if (!callback) {
-      callback = this[name];
-    }
-    //add a route:before event that is fired before the callback is called
-    return Backbone.Router.prototype.route.call(this, route, name, function() {
-      this.trigger.apply(this, ['route:before', route, name].concat(Array.prototype.slice.call(arguments)));
-      return callback.apply(this, arguments);
-    });
-  }
-});
-
-Thorax.Routers = {};
-createRegistryWrapper(Thorax.Router, Thorax.Routers);
-
-function onRoute(router /* , name */) {
-  if (this === router) {
-    this.trigger.apply(this, ['route'].concat(Array.prototype.slice.call(arguments, 1)));
-  }
-}
-
-;;
-Thorax.CollectionHelperView = Thorax.HelperView.extend({
-  // Forward render events to the parent
-  events: {
-    'rendered:item': forwardRenderEvent('rendered:item'),
-    'rendered:collection': forwardRenderEvent('rendered:collection'),
-    'rendered:empty': forwardRenderEvent('rendered:empty')
-  },
-  collectionRenderer: true,
-
-  constructor: function(options) {
-    _.each(collectionOptionNames, function(viewAttributeName, helperOptionName) {
-      if (options.options[helperOptionName]) {
-        var value = options.options[helperOptionName];
-        if (viewAttributeName === 'itemTemplate' || viewAttributeName === 'emptyTemplate') {
-          value = Thorax.Util.getTemplate(value);
-        }
-        options[viewAttributeName] = value;
-      }
-    });
-    // Handlebars.VM.noop is passed in the handlebars options object as
-    // a default for fn and inverse, if a block was present. Need to
-    // check to ensure we don't pick the empty / null block up.
-    if (!options.itemTemplate && options.template && options.template !== Handlebars.VM.noop) {
-      options.itemTemplate = options.template;
-      options.template = Handlebars.VM.noop;
-    }
-    if (!options.emptyTemplate && options.inverse && options.inverse !== Handlebars.VM.noop) {
-      options.emptyTemplate = options.inverse;
-      options.inverse = Handlebars.VM.noop;
-    }
-    !options.template && (options.template = Handlebars.VM.noop);
-    var response = Thorax.HelperView.call(this, options);
-    if (this.parent.name) {
-      if (!this.emptyTemplate) {
-        this.emptyTemplate = Thorax.Util.getTemplate(this.parent.name + '-empty', true);
-      }
-      if (!this.itemTemplate) {
-        this.itemTemplate = Thorax.Util.getTemplate(this.parent.name + '-item', true);
-      }
-    }
-    return response;
-  },
-  itemContext: function() {
-    return this.parent.itemContext.apply(this.parent, arguments);
-  },
-  setAsPrimaryCollectionHelper: function() {
-    _.each(forwardableProperties, function(propertyName) {
-      forwardMissingProperty.call(this, propertyName);
-    }, this);
-    if (this.parent.itemFilter && !this.itemFilter) {
-      this.itemFilter = function() {
-        return this.parent.itemFilter.apply(this.parent, arguments);
-      };
-    }
-  }
-});
-
-var collectionOptionNames = {
-  'item-template': 'itemTemplate',
-  'empty-template': 'emptyTemplate',
-  'item-view': 'itemView',
-  'empty-view': 'emptyView',
-  'empty-class': 'emptyClass'
-};
-
-function forwardRenderEvent(eventName) {
-  return function() {
-    var args = _.toArray(arguments);
-    args.unshift(eventName);
-    this.parent.trigger.apply(this.parent, args);
-  }
-}
-
-var forwardableProperties = [
-  'itemTemplate',
-  'itemView',
-  'emptyTemplate',
-  'emptyView'
-];
-
-function forwardMissingProperty(propertyName) {
-  var parent = getParent(this);
-  if (!this[propertyName]) {
-    var prop = parent[propertyName];
-    if (prop){
-      this[propertyName] = prop;
-    }
-  }
-}
-
-Handlebars.registerViewHelper('collection', Thorax.CollectionHelperView, function(collection, view) {
-  if (arguments.length === 1) {
-    view = collection;
-    collection = view.parent.collection;
-    collection && view.setAsPrimaryCollectionHelper();
-    view.$el.attr(collectionElementAttributeName, 'true');
-    // propagate future changes to the parent's collection object
-    // to the helper view
-    view.listenTo(view.parent, 'change:data-object', function(type, dataObject) {
-      if (type === 'collection') {
-        view.setAsPrimaryCollectionHelper();
-        view.setCollection(dataObject);
-      }
-    });
-  }
-  collection && view.setCollection(collection);
-});
-
-Handlebars.registerHelper('collection-element', function(options) {
-  var hash = options.hash;
-  normalizeHTMLAttributeOptions(hash);
-  hash.tagName = hash.tagName || 'div';
-  hash[collectionElementAttributeName] = true;
-  return new Handlebars.SafeString(Thorax.Util.tag.call(this, hash, '', this));
-});
-
-;;
-Handlebars.registerHelper('empty', function(dataObject, options) {
-  if (arguments.length === 1) {
-    options = dataObject;
-  }
-  var view = getOptionsData(options).view;
-  if (arguments.length === 1) {
-    dataObject = view.model;
-  }
-  // listeners for the empty helper rather than listeners
-  // that are themselves empty
-  if (!view._emptyListeners) {
-    view._emptyListeners = {};
-  }
-  // duck type check for collection
-  if (dataObject && !view._emptyListeners[dataObject.cid] && dataObject.models && ('length' in dataObject)) {
-    view._emptyListeners[dataObject.cid] = true;
-    view.listenTo(dataObject, 'remove', function() {
-      if (dataObject.length === 0) {
-        view.render();
-      }
-    });
-    view.listenTo(dataObject, 'add', function() {
-      if (dataObject.length === 1) {
-        view.render();
-      }
-    });
-    view.listenTo(dataObject, 'reset', function() {
-      view.render();
-    });
-  }
-  return !dataObject || dataObject.isEmpty() ? options.fn(this) : options.inverse(this);
-});
-
-;;
-Handlebars.registerHelper('template', function(name, options) {
-  var context = _.extend({fn: options && options.fn}, this, options ? options.hash : {});
-  var output = getOptionsData(options).view.renderTemplate(name, context);
-  return new Handlebars.SafeString(output);
-});
-
-Handlebars.registerHelper('yield', function(options) {
-  return getOptionsData(options).yield && options.data.yield();
-});
-
-;;
-Handlebars.registerHelper('url', function(url) {
-  var fragment;
-  if (arguments.length > 2) {
-    fragment = _.map(_.head(arguments, arguments.length - 1), encodeURIComponent).join('/');
-  } else {
-    var options = arguments[1],
-        hash = (options && options.hash) || options;
-    if (hash && hash['expand-tokens']) {
-      fragment = Thorax.Util.expandToken(url, this);
-    } else {
-      fragment = url;
-    }
-  }
-  return (Backbone.history._hasPushState ? Backbone.history.options.root : '#') + fragment;
-});
-
-;;
-/*global viewTemplateOverrides */
-Handlebars.registerViewHelper('view', {
-  factory: function(args, options) {
-    var View = args.length >= 1 ? args[0] : Thorax.View;
-    return Thorax.Util.getViewInstance(View, options.options);
-  },
-  callback: function() {
-    var instance = arguments[arguments.length-1],
-        options = instance._helperOptions.options,
-        placeholderId = instance.cid;
-
-    if (options.fn) {
-      viewTemplateOverrides[placeholderId] = options.fn;
-    }
-  }
-});
-
-;;
-var callMethodAttributeName = 'data-call-method',
-    triggerEventAttributeName = 'data-trigger-event';
-
-Handlebars.registerHelper('button', function(method, options) {
-  if (arguments.length === 1) {
-    options = method;
-    method = options.hash.method;
-  }
-  var hash = options.hash,
-      expandTokens = hash['expand-tokens'];
-  delete hash['expand-tokens'];
-  if (!method && !options.hash.trigger) {
-    throw new Error("button helper must have a method name as the first argument or a 'trigger', or a 'method' attribute specified.");
-  }
-  normalizeHTMLAttributeOptions(hash);
-  hash.tagName = hash.tagName || 'button';
-  hash.trigger && (hash[triggerEventAttributeName] = hash.trigger);
-  delete hash.trigger;
-  method && (hash[callMethodAttributeName] = method);
-  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
-});
-
-Handlebars.registerHelper('link', function() {
-  var args = _.toArray(arguments),
-      options = args.pop(),
-      hash = options.hash,
-      // url is an array that will be passed to the url helper
-      url = args.length === 0 ? [hash.href] : args,
-      expandTokens = hash['expand-tokens'];
-  delete hash['expand-tokens'];
-  if (!url[0] && url[0] !== '') {
-    throw new Error("link helper requires an href as the first argument or an 'href' attribute");
-  }
-  normalizeHTMLAttributeOptions(hash);
-  url.push(options);
-  hash.href = Handlebars.helpers.url.apply(this, url);
-  hash.tagName = hash.tagName || 'a';
-  hash.trigger && (hash[triggerEventAttributeName] = options.hash.trigger);
-  delete hash.trigger;
-  hash[callMethodAttributeName] = '_anchorClick';
-  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
-});
-
-var clickSelector = '[' + callMethodAttributeName + '], [' + triggerEventAttributeName + ']';
-
-function handleClick(event) {
-  var target = $(event.target),
-      view = target.view({helper: false}),
-      methodName = target.attr(callMethodAttributeName),
-      eventName = target.attr(triggerEventAttributeName),
-      methodResponse = false;
-  methodName && (methodResponse = view[methodName].call(view, event));
-  eventName && view.trigger(eventName, event);
-  target.tagName === "A" && methodResponse === false && event.preventDefault();
-}
-
-var lastClickHandlerEventName;
-
-function registerClickHandler() {
-  unregisterClickHandler();
-  lastClickHandlerEventName = Thorax._fastClickEventName || 'click';
-  $(document).on(lastClickHandlerEventName, clickSelector, handleClick);
-}
-
-function unregisterClickHandler() {
-  lastClickHandlerEventName && $(document).off(lastClickHandlerEventName, clickSelector, handleClick);
-}
-
-$(document).ready(function() {
-  if (!Thorax._fastClickEventName) {
-    registerClickHandler();
-  }
-});
-
-;;
-var elementPlaceholderAttributeName = 'data-element-tmp';
-
-Handlebars.registerHelper('element', function(element, options) {
-  normalizeHTMLAttributeOptions(options.hash);
-  var cid = _.uniqueId('element'),
-      declaringView = getOptionsData(options).view,
-      htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
-  htmlAttributes[elementPlaceholderAttributeName] = cid;
-  declaringView._elementsByCid || (declaringView._elementsByCid = {});
-  declaringView._elementsByCid[cid] = element;
-  return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes));
-});
-
-Thorax.View.on('append', function(scope, callback) {
-  (scope || this.$el).find('[' + elementPlaceholderAttributeName + ']').forEach(function(el) {
-    var $el = $(el),
-        cid = $el.attr(elementPlaceholderAttributeName),
-        element = this._elementsByCid[cid];
-    // A callback function may be specified as the value
-    if (_.isFunction(element)) {
-      element = element.call(this);
-    }
-    $el.replaceWith(element);
-    callback && callback(element);
-  }, this);
-});
-
-;;
-Handlebars.registerHelper('super', function(options) {
-  var declaringView = getOptionsData(options).view,
-      parent = declaringView.constructor && declaringView.constructor.__super__;
-  if (parent) {
-    var template = parent.template;
-    if (!template) {
-      if (!parent.name) {
-        throw new Error('Cannot use super helper when parent has no name or template.');
-      }
-      template = Thorax.Util.getTemplate(parent.name, false);
-    }
-    if (typeof template === 'string') {
-      template = Handlebars.compile(template, {data: true});
-    }
-    return new Handlebars.SafeString(template(this, options));
-  } else {
-    return '';
-  }
-});
-
-;;
-/*global collectionOptionNames, inheritVars */
-
-var loadStart = 'load:start',
-    loadEnd = 'load:end',
-    rootObject;
-
-Thorax.setRootObject = function(obj) {
-  rootObject = obj;
-};
-
-Thorax.loadHandler = function(start, end, context) {
-  var loadCounter = _.uniqueId();
-  return function(message, background, object) {
-    var self = context || this;
-    self._loadInfo = self._loadInfo || [];
-    var loadInfo = self._loadInfo[loadCounter];
-
-    function startLoadTimeout() {
-
-      // If the timeout has been set already but has not triggered yet do nothing
-      // Otherwise set a new timeout (either initial or for going from background to
-      // non-background loading)
-      if (loadInfo.timeout && !loadInfo.run) {
-        return;
-      }
-
-      var loadingTimeout = self._loadingTimeoutDuration !== undefined ?
-        self._loadingTimeoutDuration : Thorax.View.prototype._loadingTimeoutDuration;
-      loadInfo.timeout = setTimeout(function() {
-          try {
-            loadInfo.run = true;
-            start.call(self, loadInfo.message, loadInfo.background, loadInfo);
-          } catch (e) {
-            Thorax.onException('loadStart', e);
-          }
-        }, loadingTimeout * 1000);
-    }
-
-    if (!loadInfo) {
-      loadInfo = self._loadInfo[loadCounter] = _.extend({
-        events: [],
-        timeout: 0,
-        message: message,
-        background: !!background
-      }, Backbone.Events);
-      startLoadTimeout();
-    } else {
-      clearTimeout(loadInfo.endTimeout);
-
-      loadInfo.message = message;
-      if (!background && loadInfo.background) {
-        loadInfo.background = false;
-        startLoadTimeout();
-      }
-    }
-
-    // Prevent binds to the same object multiple times as this can cause very bad things
-    // to happen for the load;load;end;end execution flow.
-    if (loadInfo.events.indexOf(object) >= 0) {
-      loadInfo.events.push(object);
-      return;
-    }
-
-    loadInfo.events.push(object);
-
-    object.on(loadEnd, function endCallback() {
-      var loadingEndTimeout = self._loadingTimeoutEndDuration;
-      if (loadingEndTimeout === void 0) {
-        // If we are running on a non-view object pull the default timeout
-        loadingEndTimeout = Thorax.View.prototype._loadingTimeoutEndDuration;
-      }
-
-      var events = loadInfo.events,
-          index = events.indexOf(object);
-      if (index >= 0) {
-        events.splice(index, 1);
-
-        if (events.indexOf(object) < 0) {
-          // Last callback for this particlar object, remove the bind
-          object.off(loadEnd, endCallback);
-        }
-      }
-
-      if (!events.length) {
-        clearTimeout(loadInfo.endTimeout);
-        loadInfo.endTimeout = setTimeout(function() {
-          try {
-            if (!events.length) {
-              var run = loadInfo.run;
-
-              if (run) {
-                // Emit the end behavior, but only if there is a paired start
-                end.call(self, loadInfo.background, loadInfo);
-                loadInfo.trigger(loadEnd, loadInfo);
-              }
-
-              // If stopping make sure we don't run a start
-              clearTimeout(loadInfo.timeout);
-              loadInfo = self._loadInfo[loadCounter] = undefined;
-            }
-          } catch (e) {
-            Thorax.onException('loadEnd', e);
-          }
-        }, loadingEndTimeout * 1000);
-      }
-    });
-  };
-};
-
-/**
- * Helper method for propagating load:start events to other objects.
- *
- * Forwards load:start events that occur on `source` to `dest`.
- */
-Thorax.forwardLoadEvents = function(source, dest, once) {
-  function load(message, backgound, object) {
-    if (once) {
-      source.off(loadStart, load);
-    }
-    dest.trigger(loadStart, message, backgound, object);
-  }
-  source.on(loadStart, load);
-  return {
-    off: function() {
-      source.off(loadStart, load);
-    }
-  };
-};
-
-//
-// Data load event generation
-//
-
-/**
- * Mixing for generating load:start and load:end events.
- */
-Thorax.mixinLoadable = function(target, useParent) {
-  _.extend(target, {
-    //loading config
-    _loadingClassName: 'loading',
-    _loadingTimeoutDuration: 0.33,
-    _loadingTimeoutEndDuration: 0.10,
-
-    // Propagates loading view parameters to the AJAX layer
-    onLoadStart: function(message, background, object) {
-      var that = useParent ? this.parent : this;
-
-      // Protect against race conditions
-      if (!that || !that.el) {
-        return;
-      }
-
-      if (!that.nonBlockingLoad && !background && rootObject && rootObject !== this) {
-        rootObject.trigger(loadStart, message, background, object);
-      }
-      $(that.el).addClass(that._loadingClassName);
-      //used by loading helpers
-      if (that._loadingCallbacks) {
-        _.each(that._loadingCallbacks, function(callback) {
-          callback();
-        });
-      }
-    },
-    onLoadEnd: function(/* background, object */) {
-      var that = useParent ? this.parent : this;
-
-      // Protect against race conditions
-      if (!that || !that.el) {
-        return;
-      }
-
-      $(that.el).removeClass(that._loadingClassName);
-      //used by loading helpers
-      if (that._loadingCallbacks) {
-        _.each(that._loadingCallbacks, function(callback) {
-          callback();
-        });
-      }
-    }
-  });
-};
-
-Thorax.mixinLoadableEvents = function(target, useParent) {
-  _.extend(target, {
-    loadStart: function(message, background) {
-      var that = useParent ? this.parent : this;
-      that.trigger(loadStart, message, background, that);
-    },
-    loadEnd: function() {
-      var that = useParent ? this.parent : this;
-      that.trigger(loadEnd, that);
-    }
-  });
-};
-
-Thorax.mixinLoadable(Thorax.View.prototype);
-Thorax.mixinLoadableEvents(Thorax.View.prototype);
-
-
-if (Thorax.HelperView) {
-  Thorax.mixinLoadable(Thorax.HelperView.prototype, true);
-  Thorax.mixinLoadableEvents(Thorax.HelperView.prototype, true);
-}
-
-Thorax.sync = function(method, dataObj, options) {
-  var self = this,
-      complete = options.complete;
-
-  options.complete = function() {
-    self._request = undefined;
-    self._aborted = false;
-
-    complete && complete.apply(this, arguments);
-  };
-  this._request = Backbone.sync.apply(this, arguments);
-
-  return this._request;
-};
-
-function bindToRoute(callback, failback) {
-  var fragment = Backbone.history.getFragment(),
-      routeChanged = false;
-
-  function routeHandler() {
-    if (fragment === Backbone.history.getFragment()) {
-      return;
-    }
-    routeChanged = true;
-    res.cancel();
-    failback && failback();
-  }
-
-  Backbone.history.on('route', routeHandler);
-
-  function finalizer() {
-    Backbone.history.off('route', routeHandler);
-    if (!routeChanged) {
-      callback.apply(this, arguments);
-    }
-  }
-
-  var res = _.bind(finalizer, this);
-  res.cancel = function() {
-    Backbone.history.off('route', routeHandler);
-  };
-
-  return res;
-}
-
-function loadData(callback, failback, options) {
-  if (this.isPopulated()) {
-    return callback(this);
-  }
-
-  if (arguments.length === 2 && typeof failback !== 'function' && _.isObject(failback)) {
-    options = failback;
-    failback = false;
-  }
-
-  var self = this,
-      routeChanged = false,
-      successCallback = bindToRoute(_.bind(callback, self), function() {
-        routeChanged = true;
-        if (self._request) {
-          self._aborted = true;
-          self._request.abort();
-        }
-        failback && failback.call(self, false);
-      });
-
-  this.fetch(_.defaults({
-    success: successCallback,
-    error: failback && function() {
-      if (!routeChanged) {
-        failback.apply(self, [true].concat(_.toArray(arguments)));
-      }
-    },
-    complete: function() {
-      successCallback.cancel();
-    }
-  }, options));
-}
-
-function fetchQueue(options, $super) {
-  if (options.resetQueue) {
-    // WARN: Should ensure that loaders are protected from out of band data
-    //    when using this option
-    this.fetchQueue = undefined;
-  }
-
-  if (!this.fetchQueue) {
-    // Kick off the request
-    this.fetchQueue = [options];
-    options = _.defaults({
-      success: flushQueue(this, this.fetchQueue, 'success'),
-      error: flushQueue(this, this.fetchQueue, 'error'),
-      complete: flushQueue(this, this.fetchQueue, 'complete')
-    }, options);
-    $super.call(this, options);
-  } else {
-    // Currently fetching. Queue and process once complete
-    this.fetchQueue.push(options);
-  }
-}
-
-function flushQueue(self, fetchQueue, handler) {
-  return function() {
-    var args = arguments;
-
-    // Flush the queue. Executes any callback handlers that
-    // may have been passed in the fetch options.
-    _.each(fetchQueue, function(options) {
-      if (options[handler]) {
-        options[handler].apply(this, args);
-      }
-    }, this);
-
-    // Reset the queue if we are still the active request
-    if (self.fetchQueue === fetchQueue) {
-      self.fetchQueue = undefined;
-    }
-  };
-}
-
-var klasses = [];
-Thorax.Model && klasses.push(Thorax.Model);
-Thorax.Collection && klasses.push(Thorax.Collection);
-
-_.each(klasses, function(DataClass) {
-  var $fetch = DataClass.prototype.fetch;
-  Thorax.mixinLoadableEvents(DataClass.prototype, false);
-  _.extend(DataClass.prototype, {
-    sync: Thorax.sync,
-
-    fetch: function(options) {
-      options = options || {};
-
-      var self = this,
-          complete = options.complete;
-
-      options.complete = function() {
-        complete && complete.apply(this, arguments);
-        self.loadEnd();
-      };
-      self.loadStart(undefined, options.background);
-      return fetchQueue.call(this, options || {}, $fetch);
-    },
-
-    load: function(callback, failback, options) {
-      if (arguments.length === 2 && typeof failback !== 'function') {
-        options = failback;
-        failback = false;
-      }
-
-      options = options || {};
-      if (!options.background && !this.isPopulated() && rootObject) {
-        // Make sure that the global scope sees the proper load events here
-        // if we are loading in standalone mode
-        Thorax.forwardLoadEvents(this, rootObject, true);
-      }
-
-      loadData.call(this, callback, failback, options);
-    }
-  });
-});
-
-Thorax.Util.bindToRoute = bindToRoute;
-
-if (Thorax.Router) {
-  Thorax.Router.bindToRoute = Thorax.Router.prototype.bindToRoute = bindToRoute;
-}
-
-// Propagates loading view parameters to the AJAX layer
-Thorax.View.prototype._modifyDataObjectOptions = function(dataObject, options) {
-  options.ignoreErrors = this.ignoreFetchError;
-  options.background = this.nonBlockingLoad;
-  return options;
-};
-
-Thorax.HelperView.prototype._modifyDataObjectOptions = function(dataObject, options) {
-  options.ignoreErrors = this.parent.ignoreFetchError;
-  options.background = this.parent.nonBlockingLoad;
-  return options;
-};
-
-inheritVars.collection.loading = function() {
-  var loadingView = this.loadingView,
-      loadingTemplate = this.loadingTemplate,
-      loadingPlacement = this.loadingPlacement;
-  //add "loading-view" and "loading-template" options to collection helper
-  if (loadingView || loadingTemplate) {
-    var callback = Thorax.loadHandler(_.bind(function() {
-      var item;
-      if (this.collection.length === 0) {
-        this.$el.empty();
-      }
-      if (loadingView) {
-        var instance = Thorax.Util.getViewInstance(loadingView);
-        this._addChild(instance);
-        if (loadingTemplate) {
-          instance.render(loadingTemplate);
-        } else {
-          instance.render();
-        }
-        item = instance;
-      } else {
-        item = this.renderTemplate(loadingTemplate);
-      }
-      var index = loadingPlacement
-        ? loadingPlacement.call(this)
-        : this.collection.length
-      ;
-      this.appendItem(item, index);
-      this.$el.children().eq(index).attr('data-loading-element', this.collection.cid);
-    }, this), _.bind(function() {
-      this.$el.find('[data-loading-element="' + this.collection.cid + '"]').remove();
-    }, this),
-    this.collection);
-
-    this.listenTo(this.collection, 'load:start', callback);
-  }
-};
-
-if (typeof collectionOptionNames !== 'undefined') {
-  collectionOptionNames['loading-template'] = 'loadingTemplate';
-  collectionOptionNames['loading-view'] = 'loadingView';
-  collectionOptionNames['loading-placement'] = 'loadingPlacement';
-}
-
-Thorax.View.on({
-  'load:start': Thorax.loadHandler(
-      function(message, background, object) {
-        this.onLoadStart(message, background, object);
-      },
-      function(background, object) {
-        this.onLoadEnd(object);
-      }),
-
-  collection: {
-    'load:start': function(message, background, object) {
-      this.trigger(loadStart, message, background, object);
-    }
-  },
-  model: {
-    'load:start': function(message, background, object) {
-      this.trigger(loadStart, message, background, object);
-    }
-  }
-});
-
-;;
-Handlebars.registerViewHelper('loading', function(view) {
-  var _render = view.render;
-  view.render = function() {
-    if (view.parent.$el.hasClass(view.parent._loadingClassName)) {
-      return _render.call(this, view.fn);
-    } else {
-      return _render.call(this, view.inverse);
-    }
-  };
-  var callback = _.bind(view.render, view);
-  view.parent._loadingCallbacks = view.parent._loadingCallbacks || [];
-  view.parent._loadingCallbacks.push(callback);
-  view.on('destroyed', function() {
-    view.parent._loadingCallbacks = _.without(view.parent._loadingCallbacks, callback);
-  });
-  view.render();
-});
-
-;;
-var isIE = (/msie [\w.]+/).exec(navigator.userAgent.toLowerCase());
-
-// IE will lose a reference to the elements if view.el.innerHTML = '';
-// If they are removed one by one the references are not lost.
-// For instance a view's childrens' `el`s will be lost if the view
-// sets it's `el.innerHTML`.
-if (isIE) {
-  Thorax.View.on('before:append', function() {
-    if (this._renderCount > 0) {
-      _.each(this._elementsByCid, function(element) {
-        $(element).remove();
-      });
-      _.each(this.children, function(child) {
-        child.$el.remove();
-      });
-    }
-  });
-}
-
-;;
-
-
-})();
-
diff --git a/labs/architecture-examples/thorax/README.md b/labs/architecture-examples/thorax/readme.md
similarity index 53%
rename from labs/architecture-examples/thorax/README.md
rename to labs/architecture-examples/thorax/readme.md
index b21d2495b6..5e9dadc536 100644
--- a/labs/architecture-examples/thorax/README.md
+++ b/labs/architecture-examples/thorax/readme.md
@@ -1,15 +1,41 @@
-Thorax TodoMVC
-==============
+# Thorax TodoMVC Example
+
+> An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.
+
+> _[Thorax - thoraxjs.org](http://thoraxjs.org)_
+
+
+## Learning Thorax
+
+The [Thorax website](http://thoraxjs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Getting Started](http://thoraxjs.org/start.html)
+* [API Reference](http://thoraxjs.org/api.html)
+* [Screencast - Introduction to Thorax](http://vimeo.com/60230630)
+* [Seed Project](https://github.com/walmartlabs/thorax-seed)
+* [Thorax on GitHub](https://github.com/walmartlabs/thorax)
+
+Get help from other Thorax users:
+
+* [Thorax on Twitter](http://twitter.com/walmartlabs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
 This is a modified version of the Backbone TodoMVC app that uses [Thorax](http://thoraxjs.org).
 
 The Backbone implementation has code to manage the list items which are present on the page. Thorax provides collection bindings with the `collection` helper, which eleminate the need for most of this code:
 
-		{{#collection item-view="todo-item" tag="ul" id="todo-list"}}
+	{{#collection item-view="todo-item" tag="ul" id="todo-list"}}
 
-`collection` was specified in `js/app.js`, all instance variables of the view are automatically made available to the associated template. The `item-view` attribute is optional for collections, but specified here since we want to initialize an `todo-item` view for each item. This class is defined in `js/views/todo-item.js` and is referenced here by it's `name` attribute which is defined in that file.
+`collection` was specified in `js/app.js`. All instance variables of the view are automatically made available to the associated template. The `item-view` attribute is optional for collections, but specified here since we want to initialize an `todo-item` view for each item. This class is defined in `js/views/todo-item.js` and is referenced here by it's `name` attribute which is defined in that file.
 
 Because the view containing the collection helper has an `itemFilter` method (in `views/app.js`) the collection will automatically be filtered on initial render, then as models are added, removed or changed. To force the collection to re-filter a `filter` event is triggered on the collection in `routers/router.js`.
 
 In this implementation the `stats` view has it's own view class and is re-rendered instead of the `app` view being re-rendered. Thorax provides the ability to embed views by name or reference with the `view` helper:
 
-		{{view "stats"}}
\ No newline at end of file
+	{{view "stats"}}
diff --git a/labs/architecture-examples/typescript-angular/ReadMe.md b/labs/architecture-examples/typescript-angular/ReadMe.md
deleted file mode 100644
index 3c7d02ab2e..0000000000
--- a/labs/architecture-examples/typescript-angular/ReadMe.md
+++ /dev/null
@@ -1,64 +0,0 @@
-# TypeScript + AngularJS #
-
-## Motivation ##
-[Typescript](http://www.typescriptlang.org/) 
-is a superset of JavaScript, with optional type annotations. 
-As any JS is valid TS, there is no interoperability issue. 
-You could slowly convert existing JS code-base and use JS libraries natively. 
-You already know most of the language. 
-It compiles back to JS.
-
-It's attractive to people with strongly typed languages background, 
-who are willing to type in more code (classes and type annotations). 
-Receiving benefit of type checking on compile time. 
-Also IntelliSense works better. 
-
-Generally recommended for large projects.
-
-## Editors ##
-The best editor for TypeScript is at the moment Visual Studio 2012 with 
-[TypeScript](http://go.microsoft.com/fwlink/?LinkID=266563) and 
-[Web Essentials 2012](http://visualstudiogallery.msdn.microsoft.com/07d54d12-7133-4e15-becb-6f451ea3bea6) plugins. 
-
-Webstorm is [coming soon](http://joeriks.com/2012/11/20/a-first-look-at-the-typescript-support-in-webstorm-6-eap/).
-
-## Node.js ##
-standalone compiler is is available on NPM.
-```
-npm install -g typescript
-```
-
-To compile the TS code in this project run this in the current directory.
-```
-tsc -sourcemap js/_all.ts 
-```
-
-## Ambient declarations ##
-It is useful to have type information for the API of libraries you use. 
-[DefinitelyTyped](https://github.com/borisyankov/DefinitelyTyped) is a nice collection of annotations by Boris Yankov.
-
-
-## Files ##
-* `*.ts` are source code.
-* `*.d.ts` are ambient declarations for libraries.
-* `*.js` are generated by the compiler, except in `js/libs` folder.
-* `*.js.map` are [source maps](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/) generated by the compiler, for better debugging experience.
-* `_all.ts` is convention used to enumerate file references in the project for benefit of TypeScript compiler. 
-
-If the number of files grows, you could put an `_all.ts` file into each folder, move all nested references to it and reference the nested `_all.ts` from the parent `_all.ts`.
-
-Start reading `TodoCtrl.ts` first and continue with `Application.ts` and `Index.html`, the rest of it is easy. 
-
-AngularJS has a steeper learning curve than TypeScript.
-
-## AngularJS ##
-There is very little difference between this app and the vanilla AngularJS todo app in how AngularJS is used.
-The only significant difference is that dependency injection is done via annotated constructors, which allows minification of JavaScript.
-
-It's definitely possible to convert the vanillajs todo app into TypeScript, but TypeScript's benefits are more obvious with a *full blown framework and project structure*.
-
-[AngularJS](http://docs.angularjs.org/)
-[documentation](http://docs.angularjs.org/guide/),
-[reference](http://docs.angularjs.org/api/) and 
-[tutorials](http://docs.angularjs.org/tutorial) 
-are worth reading in detail.
\ No newline at end of file
diff --git a/labs/architecture-examples/typescript-angular/bower.json b/labs/architecture-examples/typescript-angular/bower.json
new file mode 100644
index 0000000000..ba5acfc73a
--- /dev/null
+++ b/labs/architecture-examples/typescript-angular/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "todomvc-typescript-angular",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+    "angular": "~1.0.5",
+  }
+}
diff --git a/labs/architecture-examples/typescript-angular/bower_components/angular/angular.js b/labs/architecture-examples/typescript-angular/bower_components/angular/angular.js
new file mode 100644
index 0000000000..68b33c7f92
--- /dev/null
+++ b/labs/architecture-examples/typescript-angular/bower_components/angular/angular.js
@@ -0,0 +1,14733 @@
+/**
+ * @license AngularJS v1.0.5
+ * (c) 2010-2012 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window, document, undefined) {
+'use strict';
+
+////////////////////////////////////
+
+/**
+ * @ngdoc function
+ * @name angular.lowercase
+ * @function
+ *
+ * @description Converts the specified string to lowercase.
+ * @param {string} string String to be converted to lowercase.
+ * @returns {string} Lowercased string.
+ */
+var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
+
+
+/**
+ * @ngdoc function
+ * @name angular.uppercase
+ * @function
+ *
+ * @description Converts the specified string to uppercase.
+ * @param {string} string String to be converted to uppercase.
+ * @returns {string} Uppercased string.
+ */
+var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
+
+
+var manualLowercase = function(s) {
+  return isString(s)
+      ? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);})
+      : s;
+};
+var manualUppercase = function(s) {
+  return isString(s)
+      ? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);})
+      : s;
+};
+
+
+// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
+// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
+// with correct but slower alternatives.
+if ('i' !== 'I'.toLowerCase()) {
+  lowercase = manualLowercase;
+  uppercase = manualUppercase;
+}
+
+function fromCharCode(code) {return String.fromCharCode(code);}
+
+
+var /** holds major version number for IE or NaN for real browsers */
+    msie              = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]),
+    jqLite,           // delay binding since jQuery could be loaded after us.
+    jQuery,           // delay binding
+    slice             = [].slice,
+    push              = [].push,
+    toString          = Object.prototype.toString,
+
+    /** @name angular */
+    angular           = window.angular || (window.angular = {}),
+    angularModule,
+    nodeName_,
+    uid               = ['0', '0', '0'];
+
+/**
+ * @ngdoc function
+ * @name angular.forEach
+ * @function
+ *
+ * @description
+ * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
+ * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
+ * is the value of an object property or an array element and `key` is the object property key or
+ * array element index. Specifying a `context` for the function is optional.
+ *
+ * Note: this function was previously known as `angular.foreach`.
+ *
+   <pre>
+     var values = {name: 'misko', gender: 'male'};
+     var log = [];
+     angular.forEach(values, function(value, key){
+       this.push(key + ': ' + value);
+     }, log);
+     expect(log).toEqual(['name: misko', 'gender:male']);
+   </pre>
+ *
+ * @param {Object|Array} obj Object to iterate over.
+ * @param {Function} iterator Iterator function.
+ * @param {Object=} context Object to become context (`this`) for the iterator function.
+ * @returns {Object|Array} Reference to `obj`.
+ */
+
+
+/**
+ * @private
+ * @param {*} obj
+ * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, ...)
+ */
+function isArrayLike(obj) {
+  if (!obj || (typeof obj.length !== 'number')) return false;
+
+  // We have on object which has length property. Should we treat it as array?
+  if (typeof obj.hasOwnProperty != 'function' &&
+      typeof obj.constructor != 'function') {
+    // This is here for IE8: it is a bogus object treat it as array;
+    return true;
+  } else  {
+    return obj instanceof JQLite ||                      // JQLite
+           (jQuery && obj instanceof jQuery) ||          // jQuery
+           toString.call(obj) !== '[object Object]' ||   // some browser native object
+           typeof obj.callee === 'function';              // arguments (on IE8 looks like regular obj)
+  }
+}
+
+
+function forEach(obj, iterator, context) {
+  var key;
+  if (obj) {
+    if (isFunction(obj)){
+      for (key in obj) {
+        if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
+          iterator.call(context, obj[key], key);
+        }
+      }
+    } else if (obj.forEach && obj.forEach !== forEach) {
+      obj.forEach(iterator, context);
+    } else if (isArrayLike(obj)) {
+      for (key = 0; key < obj.length; key++)
+        iterator.call(context, obj[key], key);
+    } else {
+      for (key in obj) {
+        if (obj.hasOwnProperty(key)) {
+          iterator.call(context, obj[key], key);
+        }
+      }
+    }
+  }
+  return obj;
+}
+
+function sortedKeys(obj) {
+  var keys = [];
+  for (var key in obj) {
+    if (obj.hasOwnProperty(key)) {
+      keys.push(key);
+    }
+  }
+  return keys.sort();
+}
+
+function forEachSorted(obj, iterator, context) {
+  var keys = sortedKeys(obj);
+  for ( var i = 0; i < keys.length; i++) {
+    iterator.call(context, obj[keys[i]], keys[i]);
+  }
+  return keys;
+}
+
+
+/**
+ * when using forEach the params are value, key, but it is often useful to have key, value.
+ * @param {function(string, *)} iteratorFn
+ * @returns {function(*, string)}
+ */
+function reverseParams(iteratorFn) {
+  return function(value, key) { iteratorFn(key, value) };
+}
+
+/**
+ * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
+ * characters such as '012ABC'. The reason why we are not using simply a number counter is that
+ * the number string gets longer over time, and it can also overflow, where as the nextId
+ * will grow much slower, it is a string, and it will never overflow.
+ *
+ * @returns an unique alpha-numeric string
+ */
+function nextUid() {
+  var index = uid.length;
+  var digit;
+
+  while(index) {
+    index--;
+    digit = uid[index].charCodeAt(0);
+    if (digit == 57 /*'9'*/) {
+      uid[index] = 'A';
+      return uid.join('');
+    }
+    if (digit == 90  /*'Z'*/) {
+      uid[index] = '0';
+    } else {
+      uid[index] = String.fromCharCode(digit + 1);
+      return uid.join('');
+    }
+  }
+  uid.unshift('0');
+  return uid.join('');
+}
+
+/**
+ * @ngdoc function
+ * @name angular.extend
+ * @function
+ *
+ * @description
+ * Extends the destination object `dst` by copying all of the properties from the `src` object(s)
+ * to `dst`. You can specify multiple `src` objects.
+ *
+ * @param {Object} dst Destination object.
+ * @param {...Object} src Source object(s).
+ */
+function extend(dst) {
+  forEach(arguments, function(obj){
+    if (obj !== dst) {
+      forEach(obj, function(value, key){
+        dst[key] = value;
+      });
+    }
+  });
+  return dst;
+}
+
+function int(str) {
+  return parseInt(str, 10);
+}
+
+
+function inherit(parent, extra) {
+  return extend(new (extend(function() {}, {prototype:parent}))(), extra);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.noop
+ * @function
+ *
+ * @description
+ * A function that performs no operations. This function can be useful when writing code in the
+ * functional style.
+   <pre>
+     function foo(callback) {
+       var result = calculateResult();
+       (callback || angular.noop)(result);
+     }
+   </pre>
+ */
+function noop() {}
+noop.$inject = [];
+
+
+/**
+ * @ngdoc function
+ * @name angular.identity
+ * @function
+ *
+ * @description
+ * A function that returns its first argument. This function is useful when writing code in the
+ * functional style.
+ *
+   <pre>
+     function transformer(transformationFn, value) {
+       return (transformationFn || identity)(value);
+     };
+   </pre>
+ */
+function identity($) {return $;}
+identity.$inject = [];
+
+
+function valueFn(value) {return function() {return value;};}
+
+/**
+ * @ngdoc function
+ * @name angular.isUndefined
+ * @function
+ *
+ * @description
+ * Determines if a reference is undefined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is undefined.
+ */
+function isUndefined(value){return typeof value == 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDefined
+ * @function
+ *
+ * @description
+ * Determines if a reference is defined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is defined.
+ */
+function isDefined(value){return typeof value != 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isObject
+ * @function
+ *
+ * @description
+ * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
+ * considered to be objects.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Object` but not `null`.
+ */
+function isObject(value){return value != null && typeof value == 'object';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isString
+ * @function
+ *
+ * @description
+ * Determines if a reference is a `String`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `String`.
+ */
+function isString(value){return typeof value == 'string';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isNumber
+ * @function
+ *
+ * @description
+ * Determines if a reference is a `Number`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Number`.
+ */
+function isNumber(value){return typeof value == 'number';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDate
+ * @function
+ *
+ * @description
+ * Determines if a value is a date.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Date`.
+ */
+function isDate(value){
+  return toString.apply(value) == '[object Date]';
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isArray
+ * @function
+ *
+ * @description
+ * Determines if a reference is an `Array`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Array`.
+ */
+function isArray(value) {
+  return toString.apply(value) == '[object Array]';
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isFunction
+ * @function
+ *
+ * @description
+ * Determines if a reference is a `Function`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Function`.
+ */
+function isFunction(value){return typeof value == 'function';}
+
+
+/**
+ * Checks if `obj` is a window object.
+ *
+ * @private
+ * @param {*} obj Object to check
+ * @returns {boolean} True if `obj` is a window obj.
+ */
+function isWindow(obj) {
+  return obj && obj.document && obj.location && obj.alert && obj.setInterval;
+}
+
+
+function isScope(obj) {
+  return obj && obj.$evalAsync && obj.$watch;
+}
+
+
+function isFile(obj) {
+  return toString.apply(obj) === '[object File]';
+}
+
+
+function isBoolean(value) {
+  return typeof value == 'boolean';
+}
+
+
+function trim(value) {
+  return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.isElement
+ * @function
+ *
+ * @description
+ * Determines if a reference is a DOM element (or wrapped jQuery element).
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
+ */
+function isElement(node) {
+  return node &&
+    (node.nodeName  // we are a direct element
+    || (node.bind && node.find));  // we have a bind and find method part of jQuery API
+}
+
+/**
+ * @param str 'key1,key2,...'
+ * @returns {object} in the form of {key1:true, key2:true, ...}
+ */
+function makeMap(str){
+  var obj = {}, items = str.split(","), i;
+  for ( i = 0; i < items.length; i++ )
+    obj[ items[i] ] = true;
+  return obj;
+}
+
+
+if (msie < 9) {
+  nodeName_ = function(element) {
+    element = element.nodeName ? element : element[0];
+    return (element.scopeName && element.scopeName != 'HTML')
+      ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
+  };
+} else {
+  nodeName_ = function(element) {
+    return element.nodeName ? element.nodeName : element[0].nodeName;
+  };
+}
+
+
+function map(obj, iterator, context) {
+  var results = [];
+  forEach(obj, function(value, index, list) {
+    results.push(iterator.call(context, value, index, list));
+  });
+  return results;
+}
+
+
+/**
+ * @description
+ * Determines the number of elements in an array, the number of properties an object has, or
+ * the length of a string.
+ *
+ * Note: This function is used to augment the Object type in Angular expressions. See
+ * {@link angular.Object} for more information about Angular arrays.
+ *
+ * @param {Object|Array|string} obj Object, array, or string to inspect.
+ * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
+ * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
+ */
+function size(obj, ownPropsOnly) {
+  var size = 0, key;
+
+  if (isArray(obj) || isString(obj)) {
+    return obj.length;
+  } else if (isObject(obj)){
+    for (key in obj)
+      if (!ownPropsOnly || obj.hasOwnProperty(key))
+        size++;
+  }
+
+  return size;
+}
+
+
+function includes(array, obj) {
+  return indexOf(array, obj) != -1;
+}
+
+function indexOf(array, obj) {
+  if (array.indexOf) return array.indexOf(obj);
+
+  for ( var i = 0; i < array.length; i++) {
+    if (obj === array[i]) return i;
+  }
+  return -1;
+}
+
+function arrayRemove(array, value) {
+  var index = indexOf(array, value);
+  if (index >=0)
+    array.splice(index, 1);
+  return value;
+}
+
+function isLeafNode (node) {
+  if (node) {
+    switch (node.nodeName) {
+    case "OPTION":
+    case "PRE":
+    case "TITLE":
+      return true;
+    }
+  }
+  return false;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.copy
+ * @function
+ *
+ * @description
+ * Creates a deep copy of `source`, which should be an object or an array.
+ *
+ * * If no destination is supplied, a copy of the object or array is created.
+ * * If a destination is provided, all of its elements (for array) or properties (for objects)
+ *   are deleted and then all elements/properties from the source are copied to it.
+ * * If  `source` is not an object or array, `source` is returned.
+ *
+ * Note: this function is used to augment the Object type in Angular expressions. See
+ * {@link ng.$filter} for more information about Angular arrays.
+ *
+ * @param {*} source The source that will be used to make a copy.
+ *                   Can be any type, including primitives, `null`, and `undefined`.
+ * @param {(Object|Array)=} destination Destination into which the source is copied. If
+ *     provided, must be of the same type as `source`.
+ * @returns {*} The copy or updated `destination`, if `destination` was specified.
+ */
+function copy(source, destination){
+  if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope");
+  if (!destination) {
+    destination = source;
+    if (source) {
+      if (isArray(source)) {
+        destination = copy(source, []);
+      } else if (isDate(source)) {
+        destination = new Date(source.getTime());
+      } else if (isObject(source)) {
+        destination = copy(source, {});
+      }
+    }
+  } else {
+    if (source === destination) throw Error("Can't copy equivalent objects or arrays");
+    if (isArray(source)) {
+      destination.length = 0;
+      for ( var i = 0; i < source.length; i++) {
+        destination.push(copy(source[i]));
+      }
+    } else {
+      forEach(destination, function(value, key){
+        delete destination[key];
+      });
+      for ( var key in source) {
+        destination[key] = copy(source[key]);
+      }
+    }
+  }
+  return destination;
+}
+
+/**
+ * Create a shallow copy of an object
+ */
+function shallowCopy(src, dst) {
+  dst = dst || {};
+
+  for(var key in src) {
+    if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {
+      dst[key] = src[key];
+    }
+  }
+
+  return dst;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.equals
+ * @function
+ *
+ * @description
+ * Determines if two objects or two values are equivalent. Supports value types, arrays and
+ * objects.
+ *
+ * Two objects or values are considered equivalent if at least one of the following is true:
+ *
+ * * Both objects or values pass `===` comparison.
+ * * Both objects or values are of the same type and all of their properties pass `===` comparison.
+ * * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal)
+ *
+ * During a property comparision, properties of `function` type and properties with names
+ * that begin with `$` are ignored.
+ *
+ * Scope and DOMWindow objects are being compared only be identify (`===`).
+ *
+ * @param {*} o1 Object or value to compare.
+ * @param {*} o2 Object or value to compare.
+ * @returns {boolean} True if arguments are equal.
+ */
+function equals(o1, o2) {
+  if (o1 === o2) return true;
+  if (o1 === null || o2 === null) return false;
+  if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
+  var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
+  if (t1 == t2) {
+    if (t1 == 'object') {
+      if (isArray(o1)) {
+        if ((length = o1.length) == o2.length) {
+          for(key=0; key<length; key++) {
+            if (!equals(o1[key], o2[key])) return false;
+          }
+          return true;
+        }
+      } else if (isDate(o1)) {
+        return isDate(o2) && o1.getTime() == o2.getTime();
+      } else {
+        if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2)) return false;
+        keySet = {};
+        for(key in o1) {
+          if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
+          if (!equals(o1[key], o2[key])) return false;
+          keySet[key] = true;
+        }
+        for(key in o2) {
+          if (!keySet[key] &&
+              key.charAt(0) !== '$' &&
+              o2[key] !== undefined &&
+              !isFunction(o2[key])) return false;
+        }
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+
+function concat(array1, array2, index) {
+  return array1.concat(slice.call(array2, index));
+}
+
+function sliceArgs(args, startIndex) {
+  return slice.call(args, startIndex || 0);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.bind
+ * @function
+ *
+ * @description
+ * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
+ * `fn`). You can supply optional `args` that are are prebound to the function. This feature is also
+ * known as [function currying](http://en.wikipedia.org/wiki/Currying).
+ *
+ * @param {Object} self Context which `fn` should be evaluated in.
+ * @param {function()} fn Function to be bound.
+ * @param {...*} args Optional arguments to be prebound to the `fn` function call.
+ * @returns {function()} Function that wraps the `fn` with all the specified bindings.
+ */
+function bind(self, fn) {
+  var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
+  if (isFunction(fn) && !(fn instanceof RegExp)) {
+    return curryArgs.length
+      ? function() {
+          return arguments.length
+            ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
+            : fn.apply(self, curryArgs);
+        }
+      : function() {
+          return arguments.length
+            ? fn.apply(self, arguments)
+            : fn.call(self);
+        };
+  } else {
+    // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
+    return fn;
+  }
+}
+
+
+function toJsonReplacer(key, value) {
+  var val = value;
+
+  if (/^\$+/.test(key)) {
+    val = undefined;
+  } else if (isWindow(value)) {
+    val = '$WINDOW';
+  } else if (value &&  document === value) {
+    val = '$DOCUMENT';
+  } else if (isScope(value)) {
+    val = '$SCOPE';
+  }
+
+  return val;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.toJson
+ * @function
+ *
+ * @description
+ * Serializes input into a JSON-formatted string.
+ *
+ * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
+ * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
+ * @returns {string} Jsonified string representing `obj`.
+ */
+function toJson(obj, pretty) {
+  return JSON.stringify(obj, toJsonReplacer, pretty ? '  ' : null);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.fromJson
+ * @function
+ *
+ * @description
+ * Deserializes a JSON string.
+ *
+ * @param {string} json JSON string to deserialize.
+ * @returns {Object|Array|Date|string|number} Deserialized thingy.
+ */
+function fromJson(json) {
+  return isString(json)
+      ? JSON.parse(json)
+      : json;
+}
+
+
+function toBoolean(value) {
+  if (value && value.length !== 0) {
+    var v = lowercase("" + value);
+    value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
+  } else {
+    value = false;
+  }
+  return value;
+}
+
+/**
+ * @returns {string} Returns the string representation of the element.
+ */
+function startingTag(element) {
+  element = jqLite(element).clone();
+  try {
+    // turns out IE does not let you set .html() on elements which
+    // are not allowed to have children. So we just ignore it.
+    element.html('');
+  } catch(e) {}
+  // As Per DOM Standards
+  var TEXT_NODE = 3;
+  var elemHtml = jqLite('<div>').append(element).html();
+  try {
+    return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) :
+        elemHtml.
+          match(/^(<[^>]+>)/)[1].
+          replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
+  } catch(e) {
+    return lowercase(elemHtml);
+  }
+
+}
+
+
+/////////////////////////////////////////////////
+
+/**
+ * Parses an escaped url query string into key-value pairs.
+ * @returns Object.<(string|boolean)>
+ */
+function parseKeyValue(/**string*/keyValue) {
+  var obj = {}, key_value, key;
+  forEach((keyValue || "").split('&'), function(keyValue){
+    if (keyValue) {
+      key_value = keyValue.split('=');
+      key = decodeURIComponent(key_value[0]);
+      obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true;
+    }
+  });
+  return obj;
+}
+
+function toKeyValue(obj) {
+  var parts = [];
+  forEach(obj, function(value, key) {
+    parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
+  });
+  return parts.length ? parts.join('&') : '';
+}
+
+
+/**
+ * We need our custom method because encodeURIComponent is too agressive and doesn't follow
+ * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
+ * segments:
+ *    segment       = *pchar
+ *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+ *    pct-encoded   = "%" HEXDIG HEXDIG
+ *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+ *                     / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriSegment(val) {
+  return encodeUriQuery(val, true).
+             replace(/%26/gi, '&').
+             replace(/%3D/gi, '=').
+             replace(/%2B/gi, '+');
+}
+
+
+/**
+ * This method is intended for encoding *key* or *value* parts of query component. We need a custom
+ * method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
+ * encoded per http://tools.ietf.org/html/rfc3986:
+ *    query       = *( pchar / "/" / "?" )
+ *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+ *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ *    pct-encoded   = "%" HEXDIG HEXDIG
+ *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+ *                     / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriQuery(val, pctEncodeSpaces) {
+  return encodeURIComponent(val).
+             replace(/%40/gi, '@').
+             replace(/%3A/gi, ':').
+             replace(/%24/g, '$').
+             replace(/%2C/gi, ',').
+             replace((pctEncodeSpaces ? null : /%20/g), '+');
+}
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngApp
+ *
+ * @element ANY
+ * @param {angular.Module} ngApp an optional application
+ *   {@link angular.module module} name to load.
+ *
+ * @description
+ *
+ * Use this directive to auto-bootstrap on application. Only
+ * one directive can be used per HTML document. The directive
+ * designates the root of the application and is typically placed
+ * at the root of the page.
+ *
+ * In the example below if the `ngApp` directive would not be placed
+ * on the `html` element then the document would not be compiled
+ * and the `{{ 1+2 }}` would not be resolved to `3`.
+ *
+ * `ngApp` is the easiest way to bootstrap an application.
+ *
+ <doc:example>
+   <doc:source>
+    I can add: 1 + 2 =  {{ 1+2 }}
+   </doc:source>
+ </doc:example>
+ *
+ */
+function angularInit(element, bootstrap) {
+  var elements = [element],
+      appElement,
+      module,
+      names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
+      NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
+
+  function append(element) {
+    element && elements.push(element);
+  }
+
+  forEach(names, function(name) {
+    names[name] = true;
+    append(document.getElementById(name));
+    name = name.replace(':', '\\:');
+    if (element.querySelectorAll) {
+      forEach(element.querySelectorAll('.' + name), append);
+      forEach(element.querySelectorAll('.' + name + '\\:'), append);
+      forEach(element.querySelectorAll('[' + name + ']'), append);
+    }
+  });
+
+  forEach(elements, function(element) {
+    if (!appElement) {
+      var className = ' ' + element.className + ' ';
+      var match = NG_APP_CLASS_REGEXP.exec(className);
+      if (match) {
+        appElement = element;
+        module = (match[2] || '').replace(/\s+/g, ',');
+      } else {
+        forEach(element.attributes, function(attr) {
+          if (!appElement && names[attr.name]) {
+            appElement = element;
+            module = attr.value;
+          }
+        });
+      }
+    }
+  });
+  if (appElement) {
+    bootstrap(appElement, module ? [module] : []);
+  }
+}
+
+/**
+ * @ngdoc function
+ * @name angular.bootstrap
+ * @description
+ * Use this function to manually start up angular application.
+ *
+ * See: {@link guide/bootstrap Bootstrap}
+ *
+ * @param {Element} element DOM element which is the root of angular application.
+ * @param {Array<String|Function>=} modules an array of module declarations. See: {@link angular.module modules}
+ * @returns {AUTO.$injector} Returns the newly created injector for this app.
+ */
+function bootstrap(element, modules) {
+  element = jqLite(element);
+  modules = modules || [];
+  modules.unshift(['$provide', function($provide) {
+    $provide.value('$rootElement', element);
+  }]);
+  modules.unshift('ng');
+  var injector = createInjector(modules);
+  injector.invoke(
+    ['$rootScope', '$rootElement', '$compile', '$injector', function(scope, element, compile, injector){
+      scope.$apply(function() {
+        element.data('$injector', injector);
+        compile(element)(scope);
+      });
+    }]
+  );
+  return injector;
+}
+
+var SNAKE_CASE_REGEXP = /[A-Z]/g;
+function snake_case(name, separator){
+  separator = separator || '_';
+  return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
+    return (pos ? separator : '') + letter.toLowerCase();
+  });
+}
+
+function bindJQuery() {
+  // bind to jQuery if present;
+  jQuery = window.jQuery;
+  // reset to jQuery or default to us.
+  if (jQuery) {
+    jqLite = jQuery;
+    extend(jQuery.fn, {
+      scope: JQLitePrototype.scope,
+      controller: JQLitePrototype.controller,
+      injector: JQLitePrototype.injector,
+      inheritedData: JQLitePrototype.inheritedData
+    });
+    JQLitePatchJQueryRemove('remove', true);
+    JQLitePatchJQueryRemove('empty');
+    JQLitePatchJQueryRemove('html');
+  } else {
+    jqLite = JQLite;
+  }
+  angular.element = jqLite;
+}
+
+/**
+ * throw error of the argument is falsy.
+ */
+function assertArg(arg, name, reason) {
+  if (!arg) {
+    throw new Error("Argument '" + (name || '?') + "' is " + (reason || "required"));
+  }
+  return arg;
+}
+
+function assertArgFn(arg, name, acceptArrayAnnotation) {
+  if (acceptArrayAnnotation && isArray(arg)) {
+      arg = arg[arg.length - 1];
+  }
+
+  assertArg(isFunction(arg), name, 'not a function, got ' +
+      (arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
+  return arg;
+}
+
+/**
+ * @ngdoc interface
+ * @name angular.Module
+ * @description
+ *
+ * Interface for configuring angular {@link angular.module modules}.
+ */
+
+function setupModuleLoader(window) {
+
+  function ensure(obj, name, factory) {
+    return obj[name] || (obj[name] = factory());
+  }
+
+  return ensure(ensure(window, 'angular', Object), 'module', function() {
+    /** @type {Object.<string, angular.Module>} */
+    var modules = {};
+
+    /**
+     * @ngdoc function
+     * @name angular.module
+     * @description
+     *
+     * The `angular.module` is a global place for creating and registering Angular modules. All
+     * modules (angular core or 3rd party) that should be available to an application must be
+     * registered using this mechanism.
+     *
+     *
+     * # Module
+     *
+     * A module is a collocation of services, directives, filters, and configuration information. Module
+     * is used to configure the {@link AUTO.$injector $injector}.
+     *
+     * <pre>
+     * // Create a new module
+     * var myModule = angular.module('myModule', []);
+     *
+     * // register a new service
+     * myModule.value('appName', 'MyCoolApp');
+     *
+     * // configure existing services inside initialization blocks.
+     * myModule.config(function($locationProvider) {
+     *   // Configure existing providers
+     *   $locationProvider.hashPrefix('!');
+     * });
+     * </pre>
+     *
+     * Then you can create an injector and load your modules like this:
+     *
+     * <pre>
+     * var injector = angular.injector(['ng', 'MyModule'])
+     * </pre>
+     *
+     * However it's more likely that you'll just use
+     * {@link ng.directive:ngApp ngApp} or
+     * {@link angular.bootstrap} to simplify this process for you.
+     *
+     * @param {!string} name The name of the module to create or retrieve.
+     * @param {Array.<string>=} requires If specified then new module is being created. If unspecified then the
+     *        the module is being retrieved for further configuration.
+     * @param {Function} configFn Optional configuration function for the module. Same as
+     *        {@link angular.Module#config Module#config()}.
+     * @returns {module} new module with the {@link angular.Module} api.
+     */
+    return function module(name, requires, configFn) {
+      if (requires && modules.hasOwnProperty(name)) {
+        modules[name] = null;
+      }
+      return ensure(modules, name, function() {
+        if (!requires) {
+          throw Error('No module: ' + name);
+        }
+
+        /** @type {!Array.<Array.<*>>} */
+        var invokeQueue = [];
+
+        /** @type {!Array.<Function>} */
+        var runBlocks = [];
+
+        var config = invokeLater('$injector', 'invoke');
+
+        /** @type {angular.Module} */
+        var moduleInstance = {
+          // Private state
+          _invokeQueue: invokeQueue,
+          _runBlocks: runBlocks,
+
+          /**
+           * @ngdoc property
+           * @name angular.Module#requires
+           * @propertyOf angular.Module
+           * @returns {Array.<string>} List of module names which must be loaded before this module.
+           * @description
+           * Holds the list of modules which the injector will load before the current module is loaded.
+           */
+          requires: requires,
+
+          /**
+           * @ngdoc property
+           * @name angular.Module#name
+           * @propertyOf angular.Module
+           * @returns {string} Name of the module.
+           * @description
+           */
+          name: name,
+
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#provider
+           * @methodOf angular.Module
+           * @param {string} name service name
+           * @param {Function} providerType Construction function for creating new instance of the service.
+           * @description
+           * See {@link AUTO.$provide#provider $provide.provider()}.
+           */
+          provider: invokeLater('$provide', 'provider'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#factory
+           * @methodOf angular.Module
+           * @param {string} name service name
+           * @param {Function} providerFunction Function for creating new instance of the service.
+           * @description
+           * See {@link AUTO.$provide#factory $provide.factory()}.
+           */
+          factory: invokeLater('$provide', 'factory'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#service
+           * @methodOf angular.Module
+           * @param {string} name service name
+           * @param {Function} constructor A constructor function that will be instantiated.
+           * @description
+           * See {@link AUTO.$provide#service $provide.service()}.
+           */
+          service: invokeLater('$provide', 'service'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#value
+           * @methodOf angular.Module
+           * @param {string} name service name
+           * @param {*} object Service instance object.
+           * @description
+           * See {@link AUTO.$provide#value $provide.value()}.
+           */
+          value: invokeLater('$provide', 'value'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#constant
+           * @methodOf angular.Module
+           * @param {string} name constant name
+           * @param {*} object Constant value.
+           * @description
+           * Because the constant are fixed, they get applied before other provide methods.
+           * See {@link AUTO.$provide#constant $provide.constant()}.
+           */
+          constant: invokeLater('$provide', 'constant', 'unshift'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#filter
+           * @methodOf angular.Module
+           * @param {string} name Filter name.
+           * @param {Function} filterFactory Factory function for creating new instance of filter.
+           * @description
+           * See {@link ng.$filterProvider#register $filterProvider.register()}.
+           */
+          filter: invokeLater('$filterProvider', 'register'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#controller
+           * @methodOf angular.Module
+           * @param {string} name Controller name.
+           * @param {Function} constructor Controller constructor function.
+           * @description
+           * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
+           */
+          controller: invokeLater('$controllerProvider', 'register'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#directive
+           * @methodOf angular.Module
+           * @param {string} name directive name
+           * @param {Function} directiveFactory Factory function for creating new instance of
+           * directives.
+           * @description
+           * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
+           */
+          directive: invokeLater('$compileProvider', 'directive'),
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#config
+           * @methodOf angular.Module
+           * @param {Function} configFn Execute this function on module load. Useful for service
+           *    configuration.
+           * @description
+           * Use this method to register work which needs to be performed on module loading.
+           */
+          config: config,
+
+          /**
+           * @ngdoc method
+           * @name angular.Module#run
+           * @methodOf angular.Module
+           * @param {Function} initializationFn Execute this function after injector creation.
+           *    Useful for application initialization.
+           * @description
+           * Use this method to register work which should be performed when the injector is done
+           * loading all modules.
+           */
+          run: function(block) {
+            runBlocks.push(block);
+            return this;
+          }
+        };
+
+        if (configFn) {
+          config(configFn);
+        }
+
+        return  moduleInstance;
+
+        /**
+         * @param {string} provider
+         * @param {string} method
+         * @param {String=} insertMethod
+         * @returns {angular.Module}
+         */
+        function invokeLater(provider, method, insertMethod) {
+          return function() {
+            invokeQueue[insertMethod || 'push']([provider, method, arguments]);
+            return moduleInstance;
+          }
+        }
+      });
+    };
+  });
+
+}
+
+/**
+ * @ngdoc property
+ * @name angular.version
+ * @description
+ * An object that contains information about the current AngularJS version. This object has the
+ * following properties:
+ *
+ * - `full` – `{string}` – Full version string, such as "0.9.18".
+ * - `major` – `{number}` – Major version number, such as "0".
+ * - `minor` – `{number}` – Minor version number, such as "9".
+ * - `dot` – `{number}` – Dot version number, such as "18".
+ * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
+ */
+var version = {
+  full: '1.0.5',    // all of these placeholder strings will be replaced by rake's
+  major: 1,    // compile task
+  minor: 0,
+  dot: 5,
+  codeName: 'flatulent-propulsion'
+};
+
+
+function publishExternalAPI(angular){
+  extend(angular, {
+    'bootstrap': bootstrap,
+    'copy': copy,
+    'extend': extend,
+    'equals': equals,
+    'element': jqLite,
+    'forEach': forEach,
+    'injector': createInjector,
+    'noop':noop,
+    'bind':bind,
+    'toJson': toJson,
+    'fromJson': fromJson,
+    'identity':identity,
+    'isUndefined': isUndefined,
+    'isDefined': isDefined,
+    'isString': isString,
+    'isFunction': isFunction,
+    'isObject': isObject,
+    'isNumber': isNumber,
+    'isElement': isElement,
+    'isArray': isArray,
+    'version': version,
+    'isDate': isDate,
+    'lowercase': lowercase,
+    'uppercase': uppercase,
+    'callbacks': {counter: 0}
+  });
+
+  angularModule = setupModuleLoader(window);
+  try {
+    angularModule('ngLocale');
+  } catch (e) {
+    angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
+  }
+
+  angularModule('ng', ['ngLocale'], ['$provide',
+    function ngModule($provide) {
+      $provide.provider('$compile', $CompileProvider).
+        directive({
+            a: htmlAnchorDirective,
+            input: inputDirective,
+            textarea: inputDirective,
+            form: formDirective,
+            script: scriptDirective,
+            select: selectDirective,
+            style: styleDirective,
+            option: optionDirective,
+            ngBind: ngBindDirective,
+            ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective,
+            ngBindTemplate: ngBindTemplateDirective,
+            ngClass: ngClassDirective,
+            ngClassEven: ngClassEvenDirective,
+            ngClassOdd: ngClassOddDirective,
+            ngCsp: ngCspDirective,
+            ngCloak: ngCloakDirective,
+            ngController: ngControllerDirective,
+            ngForm: ngFormDirective,
+            ngHide: ngHideDirective,
+            ngInclude: ngIncludeDirective,
+            ngInit: ngInitDirective,
+            ngNonBindable: ngNonBindableDirective,
+            ngPluralize: ngPluralizeDirective,
+            ngRepeat: ngRepeatDirective,
+            ngShow: ngShowDirective,
+            ngSubmit: ngSubmitDirective,
+            ngStyle: ngStyleDirective,
+            ngSwitch: ngSwitchDirective,
+            ngSwitchWhen: ngSwitchWhenDirective,
+            ngSwitchDefault: ngSwitchDefaultDirective,
+            ngOptions: ngOptionsDirective,
+            ngView: ngViewDirective,
+            ngTransclude: ngTranscludeDirective,
+            ngModel: ngModelDirective,
+            ngList: ngListDirective,
+            ngChange: ngChangeDirective,
+            required: requiredDirective,
+            ngRequired: requiredDirective,
+            ngValue: ngValueDirective
+        }).
+        directive(ngAttributeAliasDirectives).
+        directive(ngEventDirectives);
+      $provide.provider({
+        $anchorScroll: $AnchorScrollProvider,
+        $browser: $BrowserProvider,
+        $cacheFactory: $CacheFactoryProvider,
+        $controller: $ControllerProvider,
+        $document: $DocumentProvider,
+        $exceptionHandler: $ExceptionHandlerProvider,
+        $filter: $FilterProvider,
+        $interpolate: $InterpolateProvider,
+        $http: $HttpProvider,
+        $httpBackend: $HttpBackendProvider,
+        $location: $LocationProvider,
+        $log: $LogProvider,
+        $parse: $ParseProvider,
+        $route: $RouteProvider,
+        $routeParams: $RouteParamsProvider,
+        $rootScope: $RootScopeProvider,
+        $q: $QProvider,
+        $sniffer: $SnifferProvider,
+        $templateCache: $TemplateCacheProvider,
+        $timeout: $TimeoutProvider,
+        $window: $WindowProvider
+      });
+    }
+  ]);
+}
+
+//////////////////////////////////
+//JQLite
+//////////////////////////////////
+
+/**
+ * @ngdoc function
+ * @name angular.element
+ * @function
+ *
+ * @description
+ * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
+ * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
+ * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
+ * implementation (commonly referred to as jqLite).
+ *
+ * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
+ * event fired.
+ *
+ * jqLite is a tiny, API-compatible subset of jQuery that allows
+ * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
+ * within a very small footprint, so only a subset of the jQuery API - methods, arguments and
+ * invocation styles - are supported.
+ *
+ * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
+ * raw DOM references.
+ *
+ * ## Angular's jQuery lite provides the following methods:
+ *
+ * - [addClass()](http://api.jquery.com/addClass/)
+ * - [after()](http://api.jquery.com/after/)
+ * - [append()](http://api.jquery.com/append/)
+ * - [attr()](http://api.jquery.com/attr/)
+ * - [bind()](http://api.jquery.com/bind/)
+ * - [children()](http://api.jquery.com/children/)
+ * - [clone()](http://api.jquery.com/clone/)
+ * - [contents()](http://api.jquery.com/contents/)
+ * - [css()](http://api.jquery.com/css/)
+ * - [data()](http://api.jquery.com/data/)
+ * - [eq()](http://api.jquery.com/eq/)
+ * - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name.
+ * - [hasClass()](http://api.jquery.com/hasClass/)
+ * - [html()](http://api.jquery.com/html/)
+ * - [next()](http://api.jquery.com/next/)
+ * - [parent()](http://api.jquery.com/parent/)
+ * - [prepend()](http://api.jquery.com/prepend/)
+ * - [prop()](http://api.jquery.com/prop/)
+ * - [ready()](http://api.jquery.com/ready/)
+ * - [remove()](http://api.jquery.com/remove/)
+ * - [removeAttr()](http://api.jquery.com/removeAttr/)
+ * - [removeClass()](http://api.jquery.com/removeClass/)
+ * - [removeData()](http://api.jquery.com/removeData/)
+ * - [replaceWith()](http://api.jquery.com/replaceWith/)
+ * - [text()](http://api.jquery.com/text/)
+ * - [toggleClass()](http://api.jquery.com/toggleClass/)
+ * - [triggerHandler()](http://api.jquery.com/triggerHandler/) - Doesn't pass native event objects to handlers.
+ * - [unbind()](http://api.jquery.com/unbind/)
+ * - [val()](http://api.jquery.com/val/)
+ * - [wrap()](http://api.jquery.com/wrap/)
+ *
+ * ## In addtion to the above, Angular provides additional methods to both jQuery and jQuery lite:
+ *
+ * - `controller(name)` - retrieves the controller of the current element or its parent. By default
+ *   retrieves controller associated with the `ngController` directive. If `name` is provided as
+ *   camelCase directive name, then the controller for this directive will be retrieved (e.g.
+ *   `'ngModel'`).
+ * - `injector()` - retrieves the injector of the current element or its parent.
+ * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current
+ *   element or its parent.
+ * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
+ *   parent element is reached.
+ *
+ * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
+ * @returns {Object} jQuery object.
+ */
+
+var jqCache = JQLite.cache = {},
+    jqName = JQLite.expando = 'ng-' + new Date().getTime(),
+    jqId = 1,
+    addEventListenerFn = (window.document.addEventListener
+      ? function(element, type, fn) {element.addEventListener(type, fn, false);}
+      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
+    removeEventListenerFn = (window.document.removeEventListener
+      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
+      : function(element, type, fn) {element.detachEvent('on' + type, fn); });
+
+function jqNextId() { return ++jqId; }
+
+
+var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
+var MOZ_HACK_REGEXP = /^moz([A-Z])/;
+
+/**
+ * Converts snake_case to camelCase.
+ * Also there is special case for Moz prefix starting with upper case letter.
+ * @param name Name to normalize
+ */
+function camelCase(name) {
+  return name.
+    replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
+      return offset ? letter.toUpperCase() : letter;
+    }).
+    replace(MOZ_HACK_REGEXP, 'Moz$1');
+}
+
+/////////////////////////////////////////////
+// jQuery mutation patch
+//
+//  In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
+// $destroy event on all DOM nodes being removed.
+//
+/////////////////////////////////////////////
+
+function JQLitePatchJQueryRemove(name, dispatchThis) {
+  var originalJqFn = jQuery.fn[name];
+  originalJqFn = originalJqFn.$original || originalJqFn;
+  removePatch.$original = originalJqFn;
+  jQuery.fn[name] = removePatch;
+
+  function removePatch() {
+    var list = [this],
+        fireEvent = dispatchThis,
+        set, setIndex, setLength,
+        element, childIndex, childLength, children,
+        fns, events;
+
+    while(list.length) {
+      set = list.shift();
+      for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
+        element = jqLite(set[setIndex]);
+        if (fireEvent) {
+          element.triggerHandler('$destroy');
+        } else {
+          fireEvent = !fireEvent;
+        }
+        for(childIndex = 0, childLength = (children = element.children()).length;
+            childIndex < childLength;
+            childIndex++) {
+          list.push(jQuery(children[childIndex]));
+        }
+      }
+    }
+    return originalJqFn.apply(this, arguments);
+  }
+}
+
+/////////////////////////////////////////////
+function JQLite(element) {
+  if (element instanceof JQLite) {
+    return element;
+  }
+  if (!(this instanceof JQLite)) {
+    if (isString(element) && element.charAt(0) != '<') {
+      throw Error('selectors not implemented');
+    }
+    return new JQLite(element);
+  }
+
+  if (isString(element)) {
+    var div = document.createElement('div');
+    // Read about the NoScope elements here:
+    // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
+    div.innerHTML = '<div>&#160;</div>' + element; // IE insanity to make NoScope elements work!
+    div.removeChild(div.firstChild); // remove the superfluous div
+    JQLiteAddNodes(this, div.childNodes);
+    this.remove(); // detach the elements from the temporary DOM div.
+  } else {
+    JQLiteAddNodes(this, element);
+  }
+}
+
+function JQLiteClone(element) {
+  return element.cloneNode(true);
+}
+
+function JQLiteDealoc(element){
+  JQLiteRemoveData(element);
+  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
+    JQLiteDealoc(children[i]);
+  }
+}
+
+function JQLiteUnbind(element, type, fn) {
+  var events = JQLiteExpandoStore(element, 'events'),
+      handle = JQLiteExpandoStore(element, 'handle');
+
+  if (!handle) return; //no listeners registered
+
+  if (isUndefined(type)) {
+    forEach(events, function(eventHandler, type) {
+      removeEventListenerFn(element, type, eventHandler);
+      delete events[type];
+    });
+  } else {
+    if (isUndefined(fn)) {
+      removeEventListenerFn(element, type, events[type]);
+      delete events[type];
+    } else {
+      arrayRemove(events[type], fn);
+    }
+  }
+}
+
+function JQLiteRemoveData(element) {
+  var expandoId = element[jqName],
+      expandoStore = jqCache[expandoId];
+
+  if (expandoStore) {
+    if (expandoStore.handle) {
+      expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
+      JQLiteUnbind(element);
+    }
+    delete jqCache[expandoId];
+    element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
+  }
+}
+
+function JQLiteExpandoStore(element, key, value) {
+  var expandoId = element[jqName],
+      expandoStore = jqCache[expandoId || -1];
+
+  if (isDefined(value)) {
+    if (!expandoStore) {
+      element[jqName] = expandoId = jqNextId();
+      expandoStore = jqCache[expandoId] = {};
+    }
+    expandoStore[key] = value;
+  } else {
+    return expandoStore && expandoStore[key];
+  }
+}
+
+function JQLiteData(element, key, value) {
+  var data = JQLiteExpandoStore(element, 'data'),
+      isSetter = isDefined(value),
+      keyDefined = !isSetter && isDefined(key),
+      isSimpleGetter = keyDefined && !isObject(key);
+
+  if (!data && !isSimpleGetter) {
+    JQLiteExpandoStore(element, 'data', data = {});
+  }
+
+  if (isSetter) {
+    data[key] = value;
+  } else {
+    if (keyDefined) {
+      if (isSimpleGetter) {
+        // don't create data in this case.
+        return data && data[key];
+      } else {
+        extend(data, key);
+      }
+    } else {
+      return data;
+    }
+  }
+}
+
+function JQLiteHasClass(element, selector) {
+  return ((" " + element.className + " ").replace(/[\n\t]/g, " ").
+      indexOf( " " + selector + " " ) > -1);
+}
+
+function JQLiteRemoveClass(element, cssClasses) {
+  if (cssClasses) {
+    forEach(cssClasses.split(' '), function(cssClass) {
+      element.className = trim(
+          (" " + element.className + " ")
+          .replace(/[\n\t]/g, " ")
+          .replace(" " + trim(cssClass) + " ", " ")
+      );
+    });
+  }
+}
+
+function JQLiteAddClass(element, cssClasses) {
+  if (cssClasses) {
+    forEach(cssClasses.split(' '), function(cssClass) {
+      if (!JQLiteHasClass(element, cssClass)) {
+        element.className = trim(element.className + ' ' + trim(cssClass));
+      }
+    });
+  }
+}
+
+function JQLiteAddNodes(root, elements) {
+  if (elements) {
+    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
+      ? elements
+      : [ elements ];
+    for(var i=0; i < elements.length; i++) {
+      root.push(elements[i]);
+    }
+  }
+}
+
+function JQLiteController(element, name) {
+  return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
+}
+
+function JQLiteInheritedData(element, name, value) {
+  element = jqLite(element);
+
+  // if element is the document object work with the html element instead
+  // this makes $(document).scope() possible
+  if(element[0].nodeType == 9) {
+    element = element.find('html');
+  }
+
+  while (element.length) {
+    if (value = element.data(name)) return value;
+    element = element.parent();
+  }
+}
+
+//////////////////////////////////////////
+// Functions which are declared directly.
+//////////////////////////////////////////
+var JQLitePrototype = JQLite.prototype = {
+  ready: function(fn) {
+    var fired = false;
+
+    function trigger() {
+      if (fired) return;
+      fired = true;
+      fn();
+    }
+
+    this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
+    // we can not use jqLite since we are not done loading and jQuery could be loaded later.
+    JQLite(window).bind('load', trigger); // fallback to window.onload for others
+  },
+  toString: function() {
+    var value = [];
+    forEach(this, function(e){ value.push('' + e);});
+    return '[' + value.join(', ') + ']';
+  },
+
+  eq: function(index) {
+      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
+  },
+
+  length: 0,
+  push: push,
+  sort: [].sort,
+  splice: [].splice
+};
+
+//////////////////////////////////////////
+// Functions iterating getter/setters.
+// these functions return self on setter and
+// value on get.
+//////////////////////////////////////////
+var BOOLEAN_ATTR = {};
+forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) {
+  BOOLEAN_ATTR[lowercase(value)] = value;
+});
+var BOOLEAN_ELEMENTS = {};
+forEach('input,select,option,textarea,button,form'.split(','), function(value) {
+  BOOLEAN_ELEMENTS[uppercase(value)] = true;
+});
+
+function getBooleanAttrName(element, name) {
+  // check dom last since we will most likely fail on name
+  var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
+
+  // booleanAttr is here twice to minimize DOM access
+  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
+}
+
+forEach({
+  data: JQLiteData,
+  inheritedData: JQLiteInheritedData,
+
+  scope: function(element) {
+    return JQLiteInheritedData(element, '$scope');
+  },
+
+  controller: JQLiteController ,
+
+  injector: function(element) {
+    return JQLiteInheritedData(element, '$injector');
+  },
+
+  removeAttr: function(element,name) {
+    element.removeAttribute(name);
+  },
+
+  hasClass: JQLiteHasClass,
+
+  css: function(element, name, value) {
+    name = camelCase(name);
+
+    if (isDefined(value)) {
+      element.style[name] = value;
+    } else {
+      var val;
+
+      if (msie <= 8) {
+        // this is some IE specific weirdness that jQuery 1.6.4 does not sure why
+        val = element.currentStyle && element.currentStyle[name];
+        if (val === '') val = 'auto';
+      }
+
+      val = val || element.style[name];
+
+      if (msie <= 8) {
+        // jquery weirdness :-/
+        val = (val === '') ? undefined : val;
+      }
+
+      return  val;
+    }
+  },
+
+  attr: function(element, name, value){
+    var lowercasedName = lowercase(name);
+    if (BOOLEAN_ATTR[lowercasedName]) {
+      if (isDefined(value)) {
+        if (!!value) {
+          element[name] = true;
+          element.setAttribute(name, lowercasedName);
+        } else {
+          element[name] = false;
+          element.removeAttribute(lowercasedName);
+        }
+      } else {
+        return (element[name] ||
+                 (element.attributes.getNamedItem(name)|| noop).specified)
+               ? lowercasedName
+               : undefined;
+      }
+    } else if (isDefined(value)) {
+      element.setAttribute(name, value);
+    } else if (element.getAttribute) {
+      // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
+      // some elements (e.g. Document) don't have get attribute, so return undefined
+      var ret = element.getAttribute(name, 2);
+      // normalize non-existing attributes to undefined (as jQuery)
+      return ret === null ? undefined : ret;
+    }
+  },
+
+  prop: function(element, name, value) {
+    if (isDefined(value)) {
+      element[name] = value;
+    } else {
+      return element[name];
+    }
+  },
+
+  text: extend((msie < 9)
+      ? function(element, value) {
+        if (element.nodeType == 1 /** Element */) {
+          if (isUndefined(value))
+            return element.innerText;
+          element.innerText = value;
+        } else {
+          if (isUndefined(value))
+            return element.nodeValue;
+          element.nodeValue = value;
+        }
+      }
+      : function(element, value) {
+        if (isUndefined(value)) {
+          return element.textContent;
+        }
+        element.textContent = value;
+      }, {$dv:''}),
+
+  val: function(element, value) {
+    if (isUndefined(value)) {
+      return element.value;
+    }
+    element.value = value;
+  },
+
+  html: function(element, value) {
+    if (isUndefined(value)) {
+      return element.innerHTML;
+    }
+    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
+      JQLiteDealoc(childNodes[i]);
+    }
+    element.innerHTML = value;
+  }
+}, function(fn, name){
+  /**
+   * Properties: writes return selection, reads return first value
+   */
+  JQLite.prototype[name] = function(arg1, arg2) {
+    var i, key;
+
+    // JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
+    // in a way that survives minification.
+    if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) {
+      if (isObject(arg1)) {
+
+        // we are a write, but the object properties are the key/values
+        for(i=0; i < this.length; i++) {
+          if (fn === JQLiteData) {
+            // data() takes the whole object in jQuery
+            fn(this[i], arg1);
+          } else {
+            for (key in arg1) {
+              fn(this[i], key, arg1[key]);
+            }
+          }
+        }
+        // return self for chaining
+        return this;
+      } else {
+        // we are a read, so read the first child.
+        if (this.length)
+          return fn(this[0], arg1, arg2);
+      }
+    } else {
+      // we are a write, so apply to all children
+      for(i=0; i < this.length; i++) {
+        fn(this[i], arg1, arg2);
+      }
+      // return self for chaining
+      return this;
+    }
+    return fn.$dv;
+  };
+});
+
+function createEventHandler(element, events) {
+  var eventHandler = function (event, type) {
+    if (!event.preventDefault) {
+      event.preventDefault = function() {
+        event.returnValue = false; //ie
+      };
+    }
+
+    if (!event.stopPropagation) {
+      event.stopPropagation = function() {
+        event.cancelBubble = true; //ie
+      };
+    }
+
+    if (!event.target) {
+      event.target = event.srcElement || document;
+    }
+
+    if (isUndefined(event.defaultPrevented)) {
+      var prevent = event.preventDefault;
+      event.preventDefault = function() {
+        event.defaultPrevented = true;
+        prevent.call(event);
+      };
+      event.defaultPrevented = false;
+    }
+
+    event.isDefaultPrevented = function() {
+      return event.defaultPrevented;
+    };
+
+    forEach(events[type || event.type], function(fn) {
+      fn.call(element, event);
+    });
+
+    // Remove monkey-patched methods (IE),
+    // as they would cause memory leaks in IE8.
+    if (msie <= 8) {
+      // IE7/8 does not allow to delete property on native object
+      event.preventDefault = null;
+      event.stopPropagation = null;
+      event.isDefaultPrevented = null;
+    } else {
+      // It shouldn't affect normal browsers (native methods are defined on prototype).
+      delete event.preventDefault;
+      delete event.stopPropagation;
+      delete event.isDefaultPrevented;
+    }
+  };
+  eventHandler.elem = element;
+  return eventHandler;
+}
+
+//////////////////////////////////////////
+// Functions iterating traversal.
+// These functions chain results into a single
+// selector.
+//////////////////////////////////////////
+forEach({
+  removeData: JQLiteRemoveData,
+
+  dealoc: JQLiteDealoc,
+
+  bind: function bindFn(element, type, fn){
+    var events = JQLiteExpandoStore(element, 'events'),
+        handle = JQLiteExpandoStore(element, 'handle');
+
+    if (!events) JQLiteExpandoStore(element, 'events', events = {});
+    if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
+
+    forEach(type.split(' '), function(type){
+      var eventFns = events[type];
+
+      if (!eventFns) {
+        if (type == 'mouseenter' || type == 'mouseleave') {
+          var counter = 0;
+
+          events.mouseenter = [];
+          events.mouseleave = [];
+
+          bindFn(element, 'mouseover', function(event) {
+            counter++;
+            if (counter == 1) {
+              handle(event, 'mouseenter');
+            }
+          });
+          bindFn(element, 'mouseout', function(event) {
+            counter --;
+            if (counter == 0) {
+              handle(event, 'mouseleave');
+            }
+          });
+        } else {
+          addEventListenerFn(element, type, handle);
+          events[type] = [];
+        }
+        eventFns = events[type]
+      }
+      eventFns.push(fn);
+    });
+  },
+
+  unbind: JQLiteUnbind,
+
+  replaceWith: function(element, replaceNode) {
+    var index, parent = element.parentNode;
+    JQLiteDealoc(element);
+    forEach(new JQLite(replaceNode), function(node){
+      if (index) {
+        parent.insertBefore(node, index.nextSibling);
+      } else {
+        parent.replaceChild(node, element);
+      }
+      index = node;
+    });
+  },
+
+  children: function(element) {
+    var children = [];
+    forEach(element.childNodes, function(element){
+      if (element.nodeType === 1)
+        children.push(element);
+    });
+    return children;
+  },
+
+  contents: function(element) {
+    return element.childNodes || [];
+  },
+
+  append: function(element, node) {
+    forEach(new JQLite(node), function(child){
+      if (element.nodeType === 1)
+        element.appendChild(child);
+    });
+  },
+
+  prepend: function(element, node) {
+    if (element.nodeType === 1) {
+      var index = element.firstChild;
+      forEach(new JQLite(node), function(child){
+        if (index) {
+          element.insertBefore(child, index);
+        } else {
+          element.appendChild(child);
+          index = child;
+        }
+      });
+    }
+  },
+
+  wrap: function(element, wrapNode) {
+    wrapNode = jqLite(wrapNode)[0];
+    var parent = element.parentNode;
+    if (parent) {
+      parent.replaceChild(wrapNode, element);
+    }
+    wrapNode.appendChild(element);
+  },
+
+  remove: function(element) {
+    JQLiteDealoc(element);
+    var parent = element.parentNode;
+    if (parent) parent.removeChild(element);
+  },
+
+  after: function(element, newElement) {
+    var index = element, parent = element.parentNode;
+    forEach(new JQLite(newElement), function(node){
+      parent.insertBefore(node, index.nextSibling);
+      index = node;
+    });
+  },
+
+  addClass: JQLiteAddClass,
+  removeClass: JQLiteRemoveClass,
+
+  toggleClass: function(element, selector, condition) {
+    if (isUndefined(condition)) {
+      condition = !JQLiteHasClass(element, selector);
+    }
+    (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
+  },
+
+  parent: function(element) {
+    var parent = element.parentNode;
+    return parent && parent.nodeType !== 11 ? parent : null;
+  },
+
+  next: function(element) {
+    if (element.nextElementSibling) {
+      return element.nextElementSibling;
+    }
+
+    // IE8 doesn't have nextElementSibling
+    var elm = element.nextSibling;
+    while (elm != null && elm.nodeType !== 1) {
+      elm = elm.nextSibling;
+    }
+    return elm;
+  },
+
+  find: function(element, selector) {
+    return element.getElementsByTagName(selector);
+  },
+
+  clone: JQLiteClone,
+
+  triggerHandler: function(element, eventName) {
+    var eventFns = (JQLiteExpandoStore(element, 'events') || {})[eventName];
+
+    forEach(eventFns, function(fn) {
+      fn.call(element, null);
+    });
+  }
+}, function(fn, name){
+  /**
+   * chaining functions
+   */
+  JQLite.prototype[name] = function(arg1, arg2) {
+    var value;
+    for(var i=0; i < this.length; i++) {
+      if (value == undefined) {
+        value = fn(this[i], arg1, arg2);
+        if (value !== undefined) {
+          // any function which returns a value needs to be wrapped
+          value = jqLite(value);
+        }
+      } else {
+        JQLiteAddNodes(value, fn(this[i], arg1, arg2));
+      }
+    }
+    return value == undefined ? this : value;
+  };
+});
+
+/**
+ * Computes a hash of an 'obj'.
+ * Hash of a:
+ *  string is string
+ *  number is number as string
+ *  object is either result of calling $$hashKey function on the object or uniquely generated id,
+ *         that is also assigned to the $$hashKey property of the object.
+ *
+ * @param obj
+ * @returns {string} hash string such that the same input will have the same hash string.
+ *         The resulting string key is in 'type:hashKey' format.
+ */
+function hashKey(obj) {
+  var objType = typeof obj,
+      key;
+
+  if (objType == 'object' && obj !== null) {
+    if (typeof (key = obj.$$hashKey) == 'function') {
+      // must invoke on object to keep the right this
+      key = obj.$$hashKey();
+    } else if (key === undefined) {
+      key = obj.$$hashKey = nextUid();
+    }
+  } else {
+    key = obj;
+  }
+
+  return objType + ':' + key;
+}
+
+/**
+ * HashMap which can use objects as keys
+ */
+function HashMap(array){
+  forEach(array, this.put, this);
+}
+HashMap.prototype = {
+  /**
+   * Store key value pair
+   * @param key key to store can be any type
+   * @param value value to store can be any type
+   */
+  put: function(key, value) {
+    this[hashKey(key)] = value;
+  },
+
+  /**
+   * @param key
+   * @returns the value for the key
+   */
+  get: function(key) {
+    return this[hashKey(key)];
+  },
+
+  /**
+   * Remove the key/value pair
+   * @param key
+   */
+  remove: function(key) {
+    var value = this[key = hashKey(key)];
+    delete this[key];
+    return value;
+  }
+};
+
+/**
+ * A map where multiple values can be added to the same key such that they form a queue.
+ * @returns {HashQueueMap}
+ */
+function HashQueueMap() {}
+HashQueueMap.prototype = {
+  /**
+   * Same as array push, but using an array as the value for the hash
+   */
+  push: function(key, value) {
+    var array = this[key = hashKey(key)];
+    if (!array) {
+      this[key] = [value];
+    } else {
+      array.push(value);
+    }
+  },
+
+  /**
+   * Same as array shift, but using an array as the value for the hash
+   */
+  shift: function(key) {
+    var array = this[key = hashKey(key)];
+    if (array) {
+      if (array.length == 1) {
+        delete this[key];
+        return array[0];
+      } else {
+        return array.shift();
+      }
+    }
+  },
+
+  /**
+   * return the first item without deleting it
+   */
+  peek: function(key) {
+    var array = this[hashKey(key)];
+    if (array) {
+    return array[0];
+    }
+  }
+};
+
+/**
+ * @ngdoc function
+ * @name angular.injector
+ * @function
+ *
+ * @description
+ * Creates an injector function that can be used for retrieving services as well as for
+ * dependency injection (see {@link guide/di dependency injection}).
+ *
+
+ * @param {Array.<string|Function>} modules A list of module functions or their aliases. See
+ *        {@link angular.module}. The `ng` module must be explicitly added.
+ * @returns {function()} Injector function. See {@link AUTO.$injector $injector}.
+ *
+ * @example
+ * Typical usage
+ * <pre>
+ *   // create an injector
+ *   var $injector = angular.injector(['ng']);
+ *
+ *   // use the injector to kick off your application
+ *   // use the type inference to auto inject arguments, or use implicit injection
+ *   $injector.invoke(function($rootScope, $compile, $document){
+ *     $compile($document)($rootScope);
+ *     $rootScope.$digest();
+ *   });
+ * </pre>
+ */
+
+
+/**
+ * @ngdoc overview
+ * @name AUTO
+ * @description
+ *
+ * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.
+ */
+
+var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
+var FN_ARG_SPLIT = /,/;
+var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
+var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
+function annotate(fn) {
+  var $inject,
+      fnText,
+      argDecl,
+      last;
+
+  if (typeof fn == 'function') {
+    if (!($inject = fn.$inject)) {
+      $inject = [];
+      fnText = fn.toString().replace(STRIP_COMMENTS, '');
+      argDecl = fnText.match(FN_ARGS);
+      forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
+        arg.replace(FN_ARG, function(all, underscore, name){
+          $inject.push(name);
+        });
+      });
+      fn.$inject = $inject;
+    }
+  } else if (isArray(fn)) {
+    last = fn.length - 1;
+    assertArgFn(fn[last], 'fn')
+    $inject = fn.slice(0, last);
+  } else {
+    assertArgFn(fn, 'fn', true);
+  }
+  return $inject;
+}
+
+///////////////////////////////////////
+
+/**
+ * @ngdoc object
+ * @name AUTO.$injector
+ * @function
+ *
+ * @description
+ *
+ * `$injector` is used to retrieve object instances as defined by
+ * {@link AUTO.$provide provider}, instantiate types, invoke methods,
+ * and load modules.
+ *
+ * The following always holds true:
+ *
+ * <pre>
+ *   var $injector = angular.injector();
+ *   expect($injector.get('$injector')).toBe($injector);
+ *   expect($injector.invoke(function($injector){
+ *     return $injector;
+ *   }).toBe($injector);
+ * </pre>
+ *
+ * # Injection Function Annotation
+ *
+ * JavaScript does not have annotations, and annotations are needed for dependency injection. The
+ * following ways are all valid way of annotating function with injection arguments and are equivalent.
+ *
+ * <pre>
+ *   // inferred (only works if code not minified/obfuscated)
+ *   $inject.invoke(function(serviceA){});
+ *
+ *   // annotated
+ *   function explicit(serviceA) {};
+ *   explicit.$inject = ['serviceA'];
+ *   $inject.invoke(explicit);
+ *
+ *   // inline
+ *   $inject.invoke(['serviceA', function(serviceA){}]);
+ * </pre>
+ *
+ * ## Inference
+ *
+ * In JavaScript calling `toString()` on a function returns the function definition. The definition can then be
+ * parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation
+ * tools since these tools change the argument names.
+ *
+ * ## `$inject` Annotation
+ * By adding a `$inject` property onto a function the injection parameters can be specified.
+ *
+ * ## Inline
+ * As an array of injection names, where the last item in the array is the function to call.
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$injector#get
+ * @methodOf AUTO.$injector
+ *
+ * @description
+ * Return an instance of the service.
+ *
+ * @param {string} name The name of the instance to retrieve.
+ * @return {*} The instance.
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$injector#invoke
+ * @methodOf AUTO.$injector
+ *
+ * @description
+ * Invoke the method and supply the method arguments from the `$injector`.
+ *
+ * @param {!function} fn The function to invoke. The function arguments come form the function annotation.
+ * @param {Object=} self The `this` for the invoked method.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
+ *   the `$injector` is consulted.
+ * @returns {*} the value returned by the invoked `fn` function.
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$injector#instantiate
+ * @methodOf AUTO.$injector
+ * @description
+ * Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies
+ * all of the arguments to the constructor function as specified by the constructor annotation.
+ *
+ * @param {function} Type Annotated constructor function.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
+ *   the `$injector` is consulted.
+ * @returns {Object} new instance of `Type`.
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$injector#annotate
+ * @methodOf AUTO.$injector
+ *
+ * @description
+ * Returns an array of service names which the function is requesting for injection. This API is used by the injector
+ * to determine which services need to be injected into the function when the function is invoked. There are three
+ * ways in which the function can be annotated with the needed dependencies.
+ *
+ * # Argument names
+ *
+ * The simplest form is to extract the dependencies from the arguments of the function. This is done by converting
+ * the function into a string using `toString()` method and extracting the argument names.
+ * <pre>
+ *   // Given
+ *   function MyController($scope, $route) {
+ *     // ...
+ *   }
+ *
+ *   // Then
+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * </pre>
+ *
+ * This method does not work with code minfication / obfuscation. For this reason the following annotation strategies
+ * are supported.
+ *
+ * # The `$inject` property
+ *
+ * If a function has an `$inject` property and its value is an array of strings, then the strings represent names of
+ * services to be injected into the function.
+ * <pre>
+ *   // Given
+ *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
+ *     // ...
+ *   }
+ *   // Define function dependencies
+ *   MyController.$inject = ['$scope', '$route'];
+ *
+ *   // Then
+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * </pre>
+ *
+ * # The array notation
+ *
+ * It is often desirable to inline Injected functions and that's when setting the `$inject` property is very
+ * inconvenient. In these situations using the array notation to specify the dependencies in a way that survives
+ * minification is a better choice:
+ *
+ * <pre>
+ *   // We wish to write this (not minification / obfuscation safe)
+ *   injector.invoke(function($compile, $rootScope) {
+ *     // ...
+ *   });
+ *
+ *   // We are forced to write break inlining
+ *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+ *     // ...
+ *   };
+ *   tmpFn.$inject = ['$compile', '$rootScope'];
+ *   injector.invoke(tempFn);
+ *
+ *   // To better support inline function the inline annotation is supported
+ *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+ *     // ...
+ *   }]);
+ *
+ *   // Therefore
+ *   expect(injector.annotate(
+ *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+ *    ).toEqual(['$compile', '$rootScope']);
+ * </pre>
+ *
+ * @param {function|Array.<string|Function>} fn Function for which dependent service names need to be retrieved as described
+ *   above.
+ *
+ * @returns {Array.<string>} The names of the services which the function requires.
+ */
+
+
+
+
+/**
+ * @ngdoc object
+ * @name AUTO.$provide
+ *
+ * @description
+ *
+ * Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance.
+ * The providers share the same name as the instance they create with the `Provider` suffixed to them.
+ *
+ * A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of
+ * a service. The Provider can have additional methods which would allow for configuration of the provider.
+ *
+ * <pre>
+ *   function GreetProvider() {
+ *     var salutation = 'Hello';
+ *
+ *     this.salutation = function(text) {
+ *       salutation = text;
+ *     };
+ *
+ *     this.$get = function() {
+ *       return function (name) {
+ *         return salutation + ' ' + name + '!';
+ *       };
+ *     };
+ *   }
+ *
+ *   describe('Greeter', function(){
+ *
+ *     beforeEach(module(function($provide) {
+ *       $provide.provider('greet', GreetProvider);
+ *     });
+ *
+ *     it('should greet', inject(function(greet) {
+ *       expect(greet('angular')).toEqual('Hello angular!');
+ *     }));
+ *
+ *     it('should allow configuration of salutation', function() {
+ *       module(function(greetProvider) {
+ *         greetProvider.salutation('Ahoj');
+ *       });
+ *       inject(function(greet) {
+ *         expect(greet('angular')).toEqual('Ahoj angular!');
+ *       });
+ *     )};
+ *
+ *   });
+ * </pre>
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#provider
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * Register a provider for a service. The providers can be retrieved and can have additional configuration methods.
+ *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key.
+ * @param {(Object|function())} provider If the provider is:
+ *
+ *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
+ *               {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
+ *   - `Constructor`: a new instance of the provider will be created using
+ *               {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
+ *
+ * @returns {Object} registered provider instance
+ */
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#factory
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * A short hand for configuring services if only `$get` method is required.
+ *
+ * @param {string} name The name of the instance.
+ * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
+ * `$provide.provider(name, {$get: $getFn})`.
+ * @returns {Object} registered provider instance
+ */
+
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#service
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * A short hand for registering service of given class.
+ *
+ * @param {string} name The name of the instance.
+ * @param {Function} constructor A class (constructor function) that will be instantiated.
+ * @returns {Object} registered provider instance
+ */
+
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#value
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * A short hand for configuring services if the `$get` method is a constant.
+ *
+ * @param {string} name The name of the instance.
+ * @param {*} value The value.
+ * @returns {Object} registered provider instance
+ */
+
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#constant
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * A constant value, but unlike {@link AUTO.$provide#value value} it can be injected
+ * into configuration function (other modules) and it is not interceptable by
+ * {@link AUTO.$provide#decorator decorator}.
+ *
+ * @param {string} name The name of the constant.
+ * @param {*} value The constant value.
+ * @returns {Object} registered instance
+ */
+
+
+/**
+ * @ngdoc method
+ * @name AUTO.$provide#decorator
+ * @methodOf AUTO.$provide
+ * @description
+ *
+ * Decoration of service, allows the decorator to intercept the service instance creation. The
+ * returned instance may be the original instance, or a new instance which delegates to the
+ * original instance.
+ *
+ * @param {string} name The name of the service to decorate.
+ * @param {function()} decorator This function will be invoked when the service needs to be
+ *    instanciated. The function is called using the {@link AUTO.$injector#invoke
+ *    injector.invoke} method and is therefore fully injectable. Local injection arguments:
+ *
+ *    * `$delegate` - The original service instance, which can be monkey patched, configured,
+ *      decorated or delegated to.
+ */
+
+
+function createInjector(modulesToLoad) {
+  var INSTANTIATING = {},
+      providerSuffix = 'Provider',
+      path = [],
+      loadedModules = new HashMap(),
+      providerCache = {
+        $provide: {
+            provider: supportObject(provider),
+            factory: supportObject(factory),
+            service: supportObject(service),
+            value: supportObject(value),
+            constant: supportObject(constant),
+            decorator: decorator
+          }
+      },
+      providerInjector = createInternalInjector(providerCache, function() {
+        throw Error("Unknown provider: " + path.join(' <- '));
+      }),
+      instanceCache = {},
+      instanceInjector = (instanceCache.$injector =
+          createInternalInjector(instanceCache, function(servicename) {
+            var provider = providerInjector.get(servicename + providerSuffix);
+            return instanceInjector.invoke(provider.$get, provider);
+          }));
+
+
+  forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
+
+  return instanceInjector;
+
+  ////////////////////////////////////
+  // $provider
+  ////////////////////////////////////
+
+  function supportObject(delegate) {
+    return function(key, value) {
+      if (isObject(key)) {
+        forEach(key, reverseParams(delegate));
+      } else {
+        return delegate(key, value);
+      }
+    }
+  }
+
+  function provider(name, provider_) {
+    if (isFunction(provider_) || isArray(provider_)) {
+      provider_ = providerInjector.instantiate(provider_);
+    }
+    if (!provider_.$get) {
+      throw Error('Provider ' + name + ' must define $get factory method.');
+    }
+    return providerCache[name + providerSuffix] = provider_;
+  }
+
+  function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
+
+  function service(name, constructor) {
+    return factory(name, ['$injector', function($injector) {
+      return $injector.instantiate(constructor);
+    }]);
+  }
+
+  function value(name, value) { return factory(name, valueFn(value)); }
+
+  function constant(name, value) {
+    providerCache[name] = value;
+    instanceCache[name] = value;
+  }
+
+  function decorator(serviceName, decorFn) {
+    var origProvider = providerInjector.get(serviceName + providerSuffix),
+        orig$get = origProvider.$get;
+
+    origProvider.$get = function() {
+      var origInstance = instanceInjector.invoke(orig$get, origProvider);
+      return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
+    };
+  }
+
+  ////////////////////////////////////
+  // Module Loading
+  ////////////////////////////////////
+  function loadModules(modulesToLoad){
+    var runBlocks = [];
+    forEach(modulesToLoad, function(module) {
+      if (loadedModules.get(module)) return;
+      loadedModules.put(module, true);
+      if (isString(module)) {
+        var moduleFn = angularModule(module);
+        runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
+
+        try {
+          for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
+            var invokeArgs = invokeQueue[i],
+                provider = invokeArgs[0] == '$injector'
+                    ? providerInjector
+                    : providerInjector.get(invokeArgs[0]);
+
+            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
+          }
+        } catch (e) {
+          if (e.message) e.message += ' from ' + module;
+          throw e;
+        }
+      } else if (isFunction(module)) {
+        try {
+          runBlocks.push(providerInjector.invoke(module));
+        } catch (e) {
+          if (e.message) e.message += ' from ' + module;
+          throw e;
+        }
+      } else if (isArray(module)) {
+        try {
+          runBlocks.push(providerInjector.invoke(module));
+        } catch (e) {
+          if (e.message) e.message += ' from ' + String(module[module.length - 1]);
+          throw e;
+        }
+      } else {
+        assertArgFn(module, 'module');
+      }
+    });
+    return runBlocks;
+  }
+
+  ////////////////////////////////////
+  // internal Injector
+  ////////////////////////////////////
+
+  function createInternalInjector(cache, factory) {
+
+    function getService(serviceName) {
+      if (typeof serviceName !== 'string') {
+        throw Error('Service name expected');
+      }
+      if (cache.hasOwnProperty(serviceName)) {
+        if (cache[serviceName] === INSTANTIATING) {
+          throw Error('Circular dependency: ' + path.join(' <- '));
+        }
+        return cache[serviceName];
+      } else {
+        try {
+          path.unshift(serviceName);
+          cache[serviceName] = INSTANTIATING;
+          return cache[serviceName] = factory(serviceName);
+        } finally {
+          path.shift();
+        }
+      }
+    }
+
+    function invoke(fn, self, locals){
+      var args = [],
+          $inject = annotate(fn),
+          length, i,
+          key;
+
+      for(i = 0, length = $inject.length; i < length; i++) {
+        key = $inject[i];
+        args.push(
+          locals && locals.hasOwnProperty(key)
+          ? locals[key]
+          : getService(key)
+        );
+      }
+      if (!fn.$inject) {
+        // this means that we must be an array.
+        fn = fn[length];
+      }
+
+
+      // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
+      switch (self ? -1 : args.length) {
+        case  0: return fn();
+        case  1: return fn(args[0]);
+        case  2: return fn(args[0], args[1]);
+        case  3: return fn(args[0], args[1], args[2]);
+        case  4: return fn(args[0], args[1], args[2], args[3]);
+        case  5: return fn(args[0], args[1], args[2], args[3], args[4]);
+        case  6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
+        case  7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+        case  8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
+        case  9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
+        case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
+        default: return fn.apply(self, args);
+      }
+    }
+
+    function instantiate(Type, locals) {
+      var Constructor = function() {},
+          instance, returnedValue;
+
+      Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
+      instance = new Constructor();
+      returnedValue = invoke(Type, instance, locals);
+
+      return isObject(returnedValue) ? returnedValue : instance;
+    }
+
+    return {
+      invoke: invoke,
+      instantiate: instantiate,
+      get: getService,
+      annotate: annotate
+    };
+  }
+}
+/**
+ * @ngdoc function
+ * @name ng.$anchorScroll
+ * @requires $window
+ * @requires $location
+ * @requires $rootScope
+ *
+ * @description
+ * When called, it checks current value of `$location.hash()` and scroll to related element,
+ * according to rules specified in
+ * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
+ *
+ * It also watches the `$location.hash()` and scroll whenever it changes to match any anchor.
+ * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
+ */
+function $AnchorScrollProvider() {
+
+  var autoScrollingEnabled = true;
+
+  this.disableAutoScrolling = function() {
+    autoScrollingEnabled = false;
+  };
+
+  this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
+    var document = $window.document;
+
+    // helper function to get first anchor from a NodeList
+    // can't use filter.filter, as it accepts only instances of Array
+    // and IE can't convert NodeList to an array using [].slice
+    // TODO(vojta): use filter if we change it to accept lists as well
+    function getFirstAnchor(list) {
+      var result = null;
+      forEach(list, function(element) {
+        if (!result && lowercase(element.nodeName) === 'a') result = element;
+      });
+      return result;
+    }
+
+    function scroll() {
+      var hash = $location.hash(), elm;
+
+      // empty hash, scroll to the top of the page
+      if (!hash) $window.scrollTo(0, 0);
+
+      // element with given id
+      else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
+
+      // first anchor with given name :-D
+      else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
+
+      // no element and hash == 'top', scroll to the top of the page
+      else if (hash === 'top') $window.scrollTo(0, 0);
+    }
+
+    // does not scroll when user clicks on anchor link that is currently on
+    // (no url change, no $location.hash() change), browser native does scroll
+    if (autoScrollingEnabled) {
+      $rootScope.$watch(function autoScrollWatch() {return $location.hash();},
+        function autoScrollWatchAction() {
+          $rootScope.$evalAsync(scroll);
+        });
+    }
+
+    return scroll;
+  }];
+}
+
+/**
+ * ! This is a private undocumented service !
+ *
+ * @name ng.$browser
+ * @requires $log
+ * @description
+ * This object has two goals:
+ *
+ * - hide all the global state in the browser caused by the window object
+ * - abstract away all the browser specific features and inconsistencies
+ *
+ * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
+ * service, which can be used for convenient testing of the application without the interaction with
+ * the real browser apis.
+ */
+/**
+ * @param {object} window The global window object.
+ * @param {object} document jQuery wrapped document.
+ * @param {function()} XHR XMLHttpRequest constructor.
+ * @param {object} $log console.log or an object with the same interface.
+ * @param {object} $sniffer $sniffer service
+ */
+function Browser(window, document, $log, $sniffer) {
+  var self = this,
+      rawDocument = document[0],
+      location = window.location,
+      history = window.history,
+      setTimeout = window.setTimeout,
+      clearTimeout = window.clearTimeout,
+      pendingDeferIds = {};
+
+  self.isMock = false;
+
+  var outstandingRequestCount = 0;
+  var outstandingRequestCallbacks = [];
+
+  // TODO(vojta): remove this temporary api
+  self.$$completeOutstandingRequest = completeOutstandingRequest;
+  self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
+
+  /**
+   * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
+   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
+   */
+  function completeOutstandingRequest(fn) {
+    try {
+      fn.apply(null, sliceArgs(arguments, 1));
+    } finally {
+      outstandingRequestCount--;
+      if (outstandingRequestCount === 0) {
+        while(outstandingRequestCallbacks.length) {
+          try {
+            outstandingRequestCallbacks.pop()();
+          } catch (e) {
+            $log.error(e);
+          }
+        }
+      }
+    }
+  }
+
+  /**
+   * @private
+   * Note: this method is used only by scenario runner
+   * TODO(vojta): prefix this method with $$ ?
+   * @param {function()} callback Function that will be called when no outstanding request
+   */
+  self.notifyWhenNoOutstandingRequests = function(callback) {
+    // force browser to execute all pollFns - this is needed so that cookies and other pollers fire
+    // at some deterministic time in respect to the test runner's actions. Leaving things up to the
+    // regular poller would result in flaky tests.
+    forEach(pollFns, function(pollFn){ pollFn(); });
+
+    if (outstandingRequestCount === 0) {
+      callback();
+    } else {
+      outstandingRequestCallbacks.push(callback);
+    }
+  };
+
+  //////////////////////////////////////////////////////////////
+  // Poll Watcher API
+  //////////////////////////////////////////////////////////////
+  var pollFns = [],
+      pollTimeout;
+
+  /**
+   * @name ng.$browser#addPollFn
+   * @methodOf ng.$browser
+   *
+   * @param {function()} fn Poll function to add
+   *
+   * @description
+   * Adds a function to the list of functions that poller periodically executes,
+   * and starts polling if not started yet.
+   *
+   * @returns {function()} the added function
+   */
+  self.addPollFn = function(fn) {
+    if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
+    pollFns.push(fn);
+    return fn;
+  };
+
+  /**
+   * @param {number} interval How often should browser call poll functions (ms)
+   * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
+   *
+   * @description
+   * Configures the poller to run in the specified intervals, using the specified
+   * setTimeout fn and kicks it off.
+   */
+  function startPoller(interval, setTimeout) {
+    (function check() {
+      forEach(pollFns, function(pollFn){ pollFn(); });
+      pollTimeout = setTimeout(check, interval);
+    })();
+  }
+
+  //////////////////////////////////////////////////////////////
+  // URL API
+  //////////////////////////////////////////////////////////////
+
+  var lastBrowserUrl = location.href,
+      baseElement = document.find('base');
+
+  /**
+   * @name ng.$browser#url
+   * @methodOf ng.$browser
+   *
+   * @description
+   * GETTER:
+   * Without any argument, this method just returns current value of location.href.
+   *
+   * SETTER:
+   * With at least one argument, this method sets url to new value.
+   * If html5 history api supported, pushState/replaceState is used, otherwise
+   * location.href/location.replace is used.
+   * Returns its own instance to allow chaining
+   *
+   * NOTE: this api is intended for use only by the $location service. Please use the
+   * {@link ng.$location $location service} to change url.
+   *
+   * @param {string} url New url (when used as setter)
+   * @param {boolean=} replace Should new url replace current history record ?
+   */
+  self.url = function(url, replace) {
+    // setter
+    if (url) {
+      if (lastBrowserUrl == url) return;
+      lastBrowserUrl = url;
+      if ($sniffer.history) {
+        if (replace) history.replaceState(null, '', url);
+        else {
+          history.pushState(null, '', url);
+          // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
+          baseElement.attr('href', baseElement.attr('href'));
+        }
+      } else {
+        if (replace) location.replace(url);
+        else location.href = url;
+      }
+      return self;
+    // getter
+    } else {
+      // the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
+      return location.href.replace(/%27/g,"'");
+    }
+  };
+
+  var urlChangeListeners = [],
+      urlChangeInit = false;
+
+  function fireUrlChange() {
+    if (lastBrowserUrl == self.url()) return;
+
+    lastBrowserUrl = self.url();
+    forEach(urlChangeListeners, function(listener) {
+      listener(self.url());
+    });
+  }
+
+  /**
+   * @name ng.$browser#onUrlChange
+   * @methodOf ng.$browser
+   * @TODO(vojta): refactor to use node's syntax for events
+   *
+   * @description
+   * Register callback function that will be called, when url changes.
+   *
+   * It's only called when the url is changed by outside of angular:
+   * - user types different url into address bar
+   * - user clicks on history (forward/back) button
+   * - user clicks on a link
+   *
+   * It's not called when url is changed by $browser.url() method
+   *
+   * The listener gets called with new url as parameter.
+   *
+   * NOTE: this api is intended for use only by the $location service. Please use the
+   * {@link ng.$location $location service} to monitor url changes in angular apps.
+   *
+   * @param {function(string)} listener Listener function to be called when url changes.
+   * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
+   */
+  self.onUrlChange = function(callback) {
+    if (!urlChangeInit) {
+      // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
+      // don't fire popstate when user change the address bar and don't fire hashchange when url
+      // changed by push/replaceState
+
+      // html5 history api - popstate event
+      if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange);
+      // hashchange event
+      if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange);
+      // polling
+      else self.addPollFn(fireUrlChange);
+
+      urlChangeInit = true;
+    }
+
+    urlChangeListeners.push(callback);
+    return callback;
+  };
+
+  //////////////////////////////////////////////////////////////
+  // Misc API
+  //////////////////////////////////////////////////////////////
+
+  /**
+   * Returns current <base href>
+   * (always relative - without domain)
+   *
+   * @returns {string=}
+   */
+  self.baseHref = function() {
+    var href = baseElement.attr('href');
+    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : '';
+  };
+
+  //////////////////////////////////////////////////////////////
+  // Cookies API
+  //////////////////////////////////////////////////////////////
+  var lastCookies = {};
+  var lastCookieString = '';
+  var cookiePath = self.baseHref();
+
+  /**
+   * @name ng.$browser#cookies
+   * @methodOf ng.$browser
+   *
+   * @param {string=} name Cookie name
+   * @param {string=} value Cokkie value
+   *
+   * @description
+   * The cookies method provides a 'private' low level access to browser cookies.
+   * It is not meant to be used directly, use the $cookie service instead.
+   *
+   * The return values vary depending on the arguments that the method was called with as follows:
+   * <ul>
+   *   <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
+   *   <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
+   *   <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
+   * </ul>
+   *
+   * @returns {Object} Hash of all cookies (if called without any parameter)
+   */
+  self.cookies = function(name, value) {
+    var cookieLength, cookieArray, cookie, i, index;
+
+    if (name) {
+      if (value === undefined) {
+        rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
+      } else {
+        if (isString(value)) {
+          cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1;
+
+          // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum:
+          // - 300 cookies
+          // - 20 cookies per unique domain
+          // - 4096 bytes per cookie
+          if (cookieLength > 4096) {
+            $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
+              cookieLength + " > 4096 bytes)!");
+          }
+        }
+      }
+    } else {
+      if (rawDocument.cookie !== lastCookieString) {
+        lastCookieString = rawDocument.cookie;
+        cookieArray = lastCookieString.split("; ");
+        lastCookies = {};
+
+        for (i = 0; i < cookieArray.length; i++) {
+          cookie = cookieArray[i];
+          index = cookie.indexOf('=');
+          if (index > 0) { //ignore nameless cookies
+            lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
+          }
+        }
+      }
+      return lastCookies;
+    }
+  };
+
+
+  /**
+   * @name ng.$browser#defer
+   * @methodOf ng.$browser
+   * @param {function()} fn A function, who's execution should be defered.
+   * @param {number=} [delay=0] of milliseconds to defer the function execution.
+   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
+   *
+   * @description
+   * Executes a fn asynchroniously via `setTimeout(fn, delay)`.
+   *
+   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
+   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
+   * via `$browser.defer.flush()`.
+   *
+   */
+  self.defer = function(fn, delay) {
+    var timeoutId;
+    outstandingRequestCount++;
+    timeoutId = setTimeout(function() {
+      delete pendingDeferIds[timeoutId];
+      completeOutstandingRequest(fn);
+    }, delay || 0);
+    pendingDeferIds[timeoutId] = true;
+    return timeoutId;
+  };
+
+
+  /**
+   * @name ng.$browser#defer.cancel
+   * @methodOf ng.$browser.defer
+   *
+   * @description
+   * Cancels a defered task identified with `deferId`.
+   *
+   * @param {*} deferId Token returned by the `$browser.defer` function.
+   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
+   */
+  self.defer.cancel = function(deferId) {
+    if (pendingDeferIds[deferId]) {
+      delete pendingDeferIds[deferId];
+      clearTimeout(deferId);
+      completeOutstandingRequest(noop);
+      return true;
+    }
+    return false;
+  };
+
+}
+
+function $BrowserProvider(){
+  this.$get = ['$window', '$log', '$sniffer', '$document',
+      function( $window,   $log,   $sniffer,   $document){
+        return new Browser($window, $document, $log, $sniffer);
+      }];
+}
+/**
+ * @ngdoc object
+ * @name ng.$cacheFactory
+ *
+ * @description
+ * Factory that constructs cache objects.
+ *
+ *
+ * @param {string} cacheId Name or id of the newly created cache.
+ * @param {object=} options Options object that specifies the cache behavior. Properties:
+ *
+ *   - `{number=}` `capacity` — turns the cache into LRU cache.
+ *
+ * @returns {object} Newly created cache object with the following set of methods:
+ *
+ * - `{object}` `info()` — Returns id, size, and options of cache.
+ * - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache.
+ * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
+ * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
+ * - `{void}` `removeAll()` — Removes all cached values.
+ * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
+ *
+ */
+function $CacheFactoryProvider() {
+
+  this.$get = function() {
+    var caches = {};
+
+    function cacheFactory(cacheId, options) {
+      if (cacheId in caches) {
+        throw Error('cacheId ' + cacheId + ' taken');
+      }
+
+      var size = 0,
+          stats = extend({}, options, {id: cacheId}),
+          data = {},
+          capacity = (options && options.capacity) || Number.MAX_VALUE,
+          lruHash = {},
+          freshEnd = null,
+          staleEnd = null;
+
+      return caches[cacheId] = {
+
+        put: function(key, value) {
+          var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
+
+          refresh(lruEntry);
+
+          if (isUndefined(value)) return;
+          if (!(key in data)) size++;
+          data[key] = value;
+
+          if (size > capacity) {
+            this.remove(staleEnd.key);
+          }
+        },
+
+
+        get: function(key) {
+          var lruEntry = lruHash[key];
+
+          if (!lruEntry) return;
+
+          refresh(lruEntry);
+
+          return data[key];
+        },
+
+
+        remove: function(key) {
+          var lruEntry = lruHash[key];
+
+          if (!lruEntry) return;
+
+          if (lruEntry == freshEnd) freshEnd = lruEntry.p;
+          if (lruEntry == staleEnd) staleEnd = lruEntry.n;
+          link(lruEntry.n,lruEntry.p);
+
+          delete lruHash[key];
+          delete data[key];
+          size--;
+        },
+
+
+        removeAll: function() {
+          data = {};
+          size = 0;
+          lruHash = {};
+          freshEnd = staleEnd = null;
+        },
+
+
+        destroy: function() {
+          data = null;
+          stats = null;
+          lruHash = null;
+          delete caches[cacheId];
+        },
+
+
+        info: function() {
+          return extend({}, stats, {size: size});
+        }
+      };
+
+
+      /**
+       * makes the `entry` the freshEnd of the LRU linked list
+       */
+      function refresh(entry) {
+        if (entry != freshEnd) {
+          if (!staleEnd) {
+            staleEnd = entry;
+          } else if (staleEnd == entry) {
+            staleEnd = entry.n;
+          }
+
+          link(entry.n, entry.p);
+          link(entry, freshEnd);
+          freshEnd = entry;
+          freshEnd.n = null;
+        }
+      }
+
+
+      /**
+       * bidirectionally links two entries of the LRU linked list
+       */
+      function link(nextEntry, prevEntry) {
+        if (nextEntry != prevEntry) {
+          if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
+          if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
+        }
+      }
+    }
+
+
+    cacheFactory.info = function() {
+      var info = {};
+      forEach(caches, function(cache, cacheId) {
+        info[cacheId] = cache.info();
+      });
+      return info;
+    };
+
+
+    cacheFactory.get = function(cacheId) {
+      return caches[cacheId];
+    };
+
+
+    return cacheFactory;
+  };
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$templateCache
+ *
+ * @description
+ * Cache used for storing html templates.
+ *
+ * See {@link ng.$cacheFactory $cacheFactory}.
+ *
+ */
+function $TemplateCacheProvider() {
+  this.$get = ['$cacheFactory', function($cacheFactory) {
+    return $cacheFactory('templates');
+  }];
+}
+
+/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
+ *
+ * DOM-related variables:
+ *
+ * - "node" - DOM Node
+ * - "element" - DOM Element or Node
+ * - "$node" or "$element" - jqLite-wrapped node or element
+ *
+ *
+ * Compiler related stuff:
+ *
+ * - "linkFn" - linking fn of a single directive
+ * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
+ * - "childLinkFn" -  function that aggregates all linking fns for child nodes of a particular node
+ * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
+ */
+
+
+var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: ';
+
+
+/**
+ * @ngdoc function
+ * @name ng.$compile
+ * @function
+ *
+ * @description
+ * Compiles a piece of HTML string or DOM into a template and produces a template function, which
+ * can then be used to link {@link ng.$rootScope.Scope scope} and the template together.
+ *
+ * The compilation is a process of walking the DOM tree and trying to match DOM elements to
+ * {@link ng.$compileProvider#directive directives}. For each match it
+ * executes corresponding template function and collects the
+ * instance functions into a single template function which is then returned.
+ *
+ * The template function can then be used once to produce the view or as it is the case with
+ * {@link ng.directive:ngRepeat repeater} many-times, in which
+ * case each call results in a view that is a DOM clone of the original template.
+ *
+ <doc:example module="compile">
+   <doc:source>
+    <script>
+      // declare a new module, and inject the $compileProvider
+      angular.module('compile', [], function($compileProvider) {
+        // configure new 'compile' directive by passing a directive
+        // factory function. The factory function injects the '$compile'
+        $compileProvider.directive('compile', function($compile) {
+          // directive factory creates a link function
+          return function(scope, element, attrs) {
+            scope.$watch(
+              function(scope) {
+                 // watch the 'compile' expression for changes
+                return scope.$eval(attrs.compile);
+              },
+              function(value) {
+                // when the 'compile' expression changes
+                // assign it into the current DOM
+                element.html(value);
+
+                // compile the new DOM and link it to the current
+                // scope.
+                // NOTE: we only compile .childNodes so that
+                // we don't get into infinite loop compiling ourselves
+                $compile(element.contents())(scope);
+              }
+            );
+          };
+        })
+      });
+
+      function Ctrl($scope) {
+        $scope.name = 'Angular';
+        $scope.html = 'Hello {{name}}';
+      }
+    </script>
+    <div ng-controller="Ctrl">
+      <input ng-model="name"> <br>
+      <textarea ng-model="html"></textarea> <br>
+      <div compile="html"></div>
+    </div>
+   </doc:source>
+   <doc:scenario>
+     it('should auto compile', function() {
+       expect(element('div[compile]').text()).toBe('Hello Angular');
+       input('html').enter('{{name}}!');
+       expect(element('div[compile]').text()).toBe('Angular!');
+     });
+   </doc:scenario>
+ </doc:example>
+
+ *
+ *
+ * @param {string|DOMElement} element Element or HTML string to compile into a template function.
+ * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.
+ * @param {number} maxPriority only apply directives lower then given priority (Only effects the
+ *                 root element(s), not their children)
+ * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template
+ * (a DOM element/tree) to a scope. Where:
+ *
+ *  * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
+ *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
+ *               `template` and call the `cloneAttachFn` function allowing the caller to attach the
+ *               cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
+ *               called as: <br> `cloneAttachFn(clonedElement, scope)` where:
+ *
+ *      * `clonedElement` - is a clone of the original `element` passed into the compiler.
+ *      * `scope` - is the current scope with which the linking function is working with.
+ *
+ * Calling the linking function returns the element of the template. It is either the original element
+ * passed in, or the clone of the element if the `cloneAttachFn` is provided.
+ *
+ * After linking the view is not updated until after a call to $digest which typically is done by
+ * Angular automatically.
+ *
+ * If you need access to the bound view, there are two ways to do it:
+ *
+ * - If you are not asking the linking function to clone the template, create the DOM element(s)
+ *   before you send them to the compiler and keep this reference around.
+ *   <pre>
+ *     var element = $compile('<p>{{total}}</p>')(scope);
+ *   </pre>
+ *
+ * - if on the other hand, you need the element to be cloned, the view reference from the original
+ *   example would not point to the clone, but rather to the original template that was cloned. In
+ *   this case, you can access the clone via the cloneAttachFn:
+ *   <pre>
+ *     var templateHTML = angular.element('<p>{{total}}</p>'),
+ *         scope = ....;
+ *
+ *     var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
+ *       //attach the clone to DOM document at the right place
+ *     });
+ *
+ *     //now we have reference to the cloned DOM via `clone`
+ *   </pre>
+ *
+ *
+ * For information on how the compiler works, see the
+ * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
+ */
+
+
+/**
+ * @ngdoc service
+ * @name ng.$compileProvider
+ * @function
+ *
+ * @description
+ */
+$CompileProvider.$inject = ['$provide'];
+function $CompileProvider($provide) {
+  var hasDirectives = {},
+      Suffix = 'Directive',
+      COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,
+      CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/,
+      MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: ',
+      urlSanitizationWhitelist = /^\s*(https?|ftp|mailto):/;
+
+
+  /**
+   * @ngdoc function
+   * @name ng.$compileProvider#directive
+   * @methodOf ng.$compileProvider
+   * @function
+   *
+   * @description
+   * Register a new directives with the compiler.
+   *
+   * @param {string} name Name of the directive in camel-case. (ie <code>ngBind</code> which will match as
+   *                <code>ng-bind</code>).
+   * @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more
+   *                info.
+   * @returns {ng.$compileProvider} Self for chaining.
+   */
+   this.directive = function registerDirective(name, directiveFactory) {
+    if (isString(name)) {
+      assertArg(directiveFactory, 'directive');
+      if (!hasDirectives.hasOwnProperty(name)) {
+        hasDirectives[name] = [];
+        $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
+          function($injector, $exceptionHandler) {
+            var directives = [];
+            forEach(hasDirectives[name], function(directiveFactory) {
+              try {
+                var directive = $injector.invoke(directiveFactory);
+                if (isFunction(directive)) {
+                  directive = { compile: valueFn(directive) };
+                } else if (!directive.compile && directive.link) {
+                  directive.compile = valueFn(directive.link);
+                }
+                directive.priority = directive.priority || 0;
+                directive.name = directive.name || name;
+                directive.require = directive.require || (directive.controller && directive.name);
+                directive.restrict = directive.restrict || 'A';
+                directives.push(directive);
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+            });
+            return directives;
+          }]);
+      }
+      hasDirectives[name].push(directiveFactory);
+    } else {
+      forEach(name, reverseParams(registerDirective));
+    }
+    return this;
+  };
+
+
+  /**
+   * @ngdoc function
+   * @name ng.$compileProvider#urlSanitizationWhitelist
+   * @methodOf ng.$compileProvider
+   * @function
+   *
+   * @description
+   * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+   * urls during a[href] sanitization.
+   *
+   * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+   *
+   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into an
+   * absolute url. Afterwards the url is matched against the `urlSanitizationWhitelist` regular
+   * expression. If a match is found the original url is written into the dom. Otherwise the
+   * absolute url is prefixed with `'unsafe:'` string and only then it is written into the DOM.
+   *
+   * @param {RegExp=} regexp New regexp to whitelist urls with.
+   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+   *    chaining otherwise.
+   */
+  this.urlSanitizationWhitelist = function(regexp) {
+    if (isDefined(regexp)) {
+      urlSanitizationWhitelist = regexp;
+      return this;
+    }
+    return urlSanitizationWhitelist;
+  };
+
+
+  this.$get = [
+            '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
+            '$controller', '$rootScope', '$document',
+    function($injector,   $interpolate,   $exceptionHandler,   $http,   $templateCache,   $parse,
+             $controller,   $rootScope,   $document) {
+
+    var Attributes = function(element, attr) {
+      this.$$element = element;
+      this.$attr = attr || {};
+    };
+
+    Attributes.prototype = {
+      $normalize: directiveNormalize,
+
+
+      /**
+       * Set a normalized attribute on the element in a way such that all directives
+       * can share the attribute. This function properly handles boolean attributes.
+       * @param {string} key Normalized key. (ie ngAttribute)
+       * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
+       * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
+       *     Defaults to true.
+       * @param {string=} attrName Optional none normalized name. Defaults to key.
+       */
+      $set: function(key, value, writeAttr, attrName) {
+        var booleanKey = getBooleanAttrName(this.$$element[0], key),
+            $$observers = this.$$observers,
+            normalizedVal;
+
+        if (booleanKey) {
+          this.$$element.prop(key, value);
+          attrName = booleanKey;
+        }
+
+        this[key] = value;
+
+        // translate normalized key to actual key
+        if (attrName) {
+          this.$attr[key] = attrName;
+        } else {
+          attrName = this.$attr[key];
+          if (!attrName) {
+            this.$attr[key] = attrName = snake_case(key, '-');
+          }
+        }
+
+
+        // sanitize a[href] values
+        if (nodeName_(this.$$element[0]) === 'A' && key === 'href') {
+          urlSanitizationNode.setAttribute('href', value);
+
+          // href property always returns normalized absolute url, so we can match against that
+          normalizedVal = urlSanitizationNode.href;
+          if (!normalizedVal.match(urlSanitizationWhitelist)) {
+            this[key] = value = 'unsafe:' + normalizedVal;
+          }
+        }
+
+
+        if (writeAttr !== false) {
+          if (value === null || value === undefined) {
+            this.$$element.removeAttr(attrName);
+          } else {
+            this.$$element.attr(attrName, value);
+          }
+        }
+
+        // fire observers
+        $$observers && forEach($$observers[key], function(fn) {
+          try {
+            fn(value);
+          } catch (e) {
+            $exceptionHandler(e);
+          }
+        });
+      },
+
+
+      /**
+       * Observe an interpolated attribute.
+       * The observer will never be called, if given attribute is not interpolated.
+       *
+       * @param {string} key Normalized key. (ie ngAttribute) .
+       * @param {function(*)} fn Function that will be called whenever the attribute value changes.
+       * @returns {function(*)} the `fn` Function passed in.
+       */
+      $observe: function(key, fn) {
+        var attrs = this,
+            $$observers = (attrs.$$observers || (attrs.$$observers = {})),
+            listeners = ($$observers[key] || ($$observers[key] = []));
+
+        listeners.push(fn);
+        $rootScope.$evalAsync(function() {
+          if (!listeners.$$inter) {
+            // no one registered attribute interpolation function, so lets call it manually
+            fn(attrs[key]);
+          }
+        });
+        return fn;
+      }
+    };
+
+    var urlSanitizationNode = $document[0].createElement('a'),
+        startSymbol = $interpolate.startSymbol(),
+        endSymbol = $interpolate.endSymbol(),
+        denormalizeTemplate = (startSymbol == '{{' || endSymbol  == '}}')
+            ? identity
+            : function denormalizeTemplate(template) {
+              return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
+            };
+
+
+    return compile;
+
+    //================================
+
+    function compile($compileNodes, transcludeFn, maxPriority) {
+      if (!($compileNodes instanceof jqLite)) {
+        // jquery always rewraps, where as we need to preserve the original selector so that we can modify it.
+        $compileNodes = jqLite($compileNodes);
+      }
+      // We can not compile top level text elements since text nodes can be merged and we will
+      // not be able to attach scope data to them, so we will wrap them in <span>
+      forEach($compileNodes, function(node, index){
+        if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) {
+          $compileNodes[index] = jqLite(node).wrap('<span></span>').parent()[0];
+        }
+      });
+      var compositeLinkFn = compileNodes($compileNodes, transcludeFn, $compileNodes, maxPriority);
+      return function publicLinkFn(scope, cloneConnectFn){
+        assertArg(scope, 'scope');
+        // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
+        // and sometimes changes the structure of the DOM.
+        var $linkNode = cloneConnectFn
+          ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!!
+          : $compileNodes;
+
+        // Attach scope only to non-text nodes.
+        for(var i = 0, ii = $linkNode.length; i<ii; i++) {
+          var node = $linkNode[i];
+          if (node.nodeType == 1 /* element */ || node.nodeType == 9 /* document */) {
+            $linkNode.eq(i).data('$scope', scope);
+          }
+        }
+        safeAddClass($linkNode, 'ng-scope');
+        if (cloneConnectFn) cloneConnectFn($linkNode, scope);
+        if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);
+        return $linkNode;
+      };
+    }
+
+    function wrongMode(localName, mode) {
+      throw Error("Unsupported '" + mode + "' for '" + localName + "'.");
+    }
+
+    function safeAddClass($element, className) {
+      try {
+        $element.addClass(className);
+      } catch(e) {
+        // ignore, since it means that we are trying to set class on
+        // SVG element, where class name is read-only.
+      }
+    }
+
+    /**
+     * Compile function matches each node in nodeList against the directives. Once all directives
+     * for a particular node are collected their compile functions are executed. The compile
+     * functions return values - the linking functions - are combined into a composite linking
+     * function, which is the a linking function for the node.
+     *
+     * @param {NodeList} nodeList an array of nodes to compile
+     * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
+     *        scope argument is auto-generated to the new child of the transcluded parent scope.
+     * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the
+     *        rootElement must be set the jqLite collection of the compile root. This is
+     *        needed so that the jqLite collection items can be replaced with widgets.
+     * @param {number=} max directive priority
+     * @returns {?function} A composite linking function of all of the matched directives or null.
+     */
+    function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) {
+      var linkFns = [],
+          nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;
+
+      for(var i = 0; i < nodeList.length; i++) {
+        attrs = new Attributes();
+
+        // we must always refer to nodeList[i] since the nodes can be replaced underneath us.
+        directives = collectDirectives(nodeList[i], [], attrs, maxPriority);
+
+        nodeLinkFn = (directives.length)
+            ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement)
+            : null;
+
+        childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || !nodeList[i].childNodes.length)
+            ? null
+            : compileNodes(nodeList[i].childNodes,
+                 nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);
+
+        linkFns.push(nodeLinkFn);
+        linkFns.push(childLinkFn);
+        linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);
+      }
+
+      // return a linking function if we have found anything, null otherwise
+      return linkFnFound ? compositeLinkFn : null;
+
+      function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {
+        var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn, i, ii, n;
+
+        // copy nodeList so that linking doesn't break due to live list updates.
+        var stableNodeList = [];
+        for (i = 0, ii = nodeList.length; i < ii; i++) {
+          stableNodeList.push(nodeList[i]);
+        }
+
+        for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
+          node = stableNodeList[n];
+          nodeLinkFn = linkFns[i++];
+          childLinkFn = linkFns[i++];
+
+          if (nodeLinkFn) {
+            if (nodeLinkFn.scope) {
+              childScope = scope.$new(isObject(nodeLinkFn.scope));
+              jqLite(node).data('$scope', childScope);
+            } else {
+              childScope = scope;
+            }
+            childTranscludeFn = nodeLinkFn.transclude;
+            if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {
+              nodeLinkFn(childLinkFn, childScope, node, $rootElement,
+                  (function(transcludeFn) {
+                    return function(cloneFn) {
+                      var transcludeScope = scope.$new();
+                      transcludeScope.$$transcluded = true;
+
+                      return transcludeFn(transcludeScope, cloneFn).
+                          bind('$destroy', bind(transcludeScope, transcludeScope.$destroy));
+                    };
+                  })(childTranscludeFn || transcludeFn)
+              );
+            } else {
+              nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn);
+            }
+          } else if (childLinkFn) {
+            childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);
+          }
+        }
+      }
+    }
+
+
+    /**
+     * Looks for directives on the given node and adds them to the directive collection which is
+     * sorted.
+     *
+     * @param node Node to search.
+     * @param directives An array to which the directives are added to. This array is sorted before
+     *        the function returns.
+     * @param attrs The shared attrs object which is used to populate the normalized attributes.
+     * @param {number=} maxPriority Max directive priority.
+     */
+    function collectDirectives(node, directives, attrs, maxPriority) {
+      var nodeType = node.nodeType,
+          attrsMap = attrs.$attr,
+          match,
+          className;
+
+      switch(nodeType) {
+        case 1: /* Element */
+          // use the node name: <directive>
+          addDirective(directives,
+              directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority);
+
+          // iterate over the attributes
+          for (var attr, name, nName, value, nAttrs = node.attributes,
+                   j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
+            attr = nAttrs[j];
+            if (attr.specified) {
+              name = attr.name;
+              nName = directiveNormalize(name.toLowerCase());
+              attrsMap[nName] = name;
+              attrs[nName] = value = trim((msie && name == 'href')
+                ? decodeURIComponent(node.getAttribute(name, 2))
+                : attr.value);
+              if (getBooleanAttrName(node, nName)) {
+                attrs[nName] = true; // presence means true
+              }
+              addAttrInterpolateDirective(node, directives, value, nName);
+              addDirective(directives, nName, 'A', maxPriority);
+            }
+          }
+
+          // use class as directive
+          className = node.className;
+          if (isString(className) && className !== '') {
+            while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
+              nName = directiveNormalize(match[2]);
+              if (addDirective(directives, nName, 'C', maxPriority)) {
+                attrs[nName] = trim(match[3]);
+              }
+              className = className.substr(match.index + match[0].length);
+            }
+          }
+          break;
+        case 3: /* Text Node */
+          addTextInterpolateDirective(directives, node.nodeValue);
+          break;
+        case 8: /* Comment */
+          try {
+            match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
+            if (match) {
+              nName = directiveNormalize(match[1]);
+              if (addDirective(directives, nName, 'M', maxPriority)) {
+                attrs[nName] = trim(match[2]);
+              }
+            }
+          } catch (e) {
+            // turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
+            // Just ignore it and continue. (Can't seem to reproduce in test case.)
+          }
+          break;
+      }
+
+      directives.sort(byPriority);
+      return directives;
+    }
+
+
+    /**
+     * Once the directives have been collected their compile functions is executed. This method
+     * is responsible for inlining directive templates as well as terminating the application
+     * of the directives if the terminal directive has been reached..
+     *
+     * @param {Array} directives Array of collected directives to execute their compile function.
+     *        this needs to be pre-sorted by priority order.
+     * @param {Node} compileNode The raw DOM node to apply the compile functions to
+     * @param {Object} templateAttrs The shared attribute function
+     * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
+     *        scope argument is auto-generated to the new child of the transcluded parent scope.
+     * @param {DOMElement} $rootElement If we are working on the root of the compile tree then this
+     *        argument has the root jqLite array so that we can replace widgets on it.
+     * @returns linkFn
+     */
+    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) {
+      var terminalPriority = -Number.MAX_VALUE,
+          preLinkFns = [],
+          postLinkFns = [],
+          newScopeDirective = null,
+          newIsolateScopeDirective = null,
+          templateDirective = null,
+          $compileNode = templateAttrs.$$element = jqLite(compileNode),
+          directive,
+          directiveName,
+          $template,
+          transcludeDirective,
+          childTranscludeFn = transcludeFn,
+          controllerDirectives,
+          linkFn,
+          directiveValue;
+
+      // executes all directives on the current element
+      for(var i = 0, ii = directives.length; i < ii; i++) {
+        directive = directives[i];
+        $template = undefined;
+
+        if (terminalPriority > directive.priority) {
+          break; // prevent further processing of directives
+        }
+
+        if (directiveValue = directive.scope) {
+          assertNoDuplicate('isolated scope', newIsolateScopeDirective, directive, $compileNode);
+          if (isObject(directiveValue)) {
+            safeAddClass($compileNode, 'ng-isolate-scope');
+            newIsolateScopeDirective = directive;
+          }
+          safeAddClass($compileNode, 'ng-scope');
+          newScopeDirective = newScopeDirective || directive;
+        }
+
+        directiveName = directive.name;
+
+        if (directiveValue = directive.controller) {
+          controllerDirectives = controllerDirectives || {};
+          assertNoDuplicate("'" + directiveName + "' controller",
+              controllerDirectives[directiveName], directive, $compileNode);
+          controllerDirectives[directiveName] = directive;
+        }
+
+        if (directiveValue = directive.transclude) {
+          assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode);
+          transcludeDirective = directive;
+          terminalPriority = directive.priority;
+          if (directiveValue == 'element') {
+            $template = jqLite(compileNode);
+            $compileNode = templateAttrs.$$element =
+                jqLite(document.createComment(' ' + directiveName + ': ' + templateAttrs[directiveName] + ' '));
+            compileNode = $compileNode[0];
+            replaceWith($rootElement, jqLite($template[0]), compileNode);
+            childTranscludeFn = compile($template, transcludeFn, terminalPriority);
+          } else {
+            $template = jqLite(JQLiteClone(compileNode)).contents();
+            $compileNode.html(''); // clear contents
+            childTranscludeFn = compile($template, transcludeFn);
+          }
+        }
+
+        if ((directiveValue = directive.template)) {
+          assertNoDuplicate('template', templateDirective, directive, $compileNode);
+          templateDirective = directive;
+          directiveValue = denormalizeTemplate(directiveValue);
+
+          if (directive.replace) {
+            $template = jqLite('<div>' +
+                                 trim(directiveValue) +
+                               '</div>').contents();
+            compileNode = $template[0];
+
+            if ($template.length != 1 || compileNode.nodeType !== 1) {
+              throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue);
+            }
+
+            replaceWith($rootElement, $compileNode, compileNode);
+
+            var newTemplateAttrs = {$attr: {}};
+
+            // combine directives from the original node and from the template:
+            // - take the array of directives for this element
+            // - split it into two parts, those that were already applied and those that weren't
+            // - collect directives from the template, add them to the second group and sort them
+            // - append the second group with new directives to the first group
+            directives = directives.concat(
+                collectDirectives(
+                    compileNode,
+                    directives.splice(i + 1, directives.length - (i + 1)),
+                    newTemplateAttrs
+                )
+            );
+            mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
+
+            ii = directives.length;
+          } else {
+            $compileNode.html(directiveValue);
+          }
+        }
+
+        if (directive.templateUrl) {
+          assertNoDuplicate('template', templateDirective, directive, $compileNode);
+          templateDirective = directive;
+          nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i),
+              nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace,
+              childTranscludeFn);
+          ii = directives.length;
+        } else if (directive.compile) {
+          try {
+            linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
+            if (isFunction(linkFn)) {
+              addLinkFns(null, linkFn);
+            } else if (linkFn) {
+              addLinkFns(linkFn.pre, linkFn.post);
+            }
+          } catch (e) {
+            $exceptionHandler(e, startingTag($compileNode));
+          }
+        }
+
+        if (directive.terminal) {
+          nodeLinkFn.terminal = true;
+          terminalPriority = Math.max(terminalPriority, directive.priority);
+        }
+
+      }
+
+      nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope;
+      nodeLinkFn.transclude = transcludeDirective && childTranscludeFn;
+
+      // might be normal or delayed nodeLinkFn depending on if templateUrl is present
+      return nodeLinkFn;
+
+      ////////////////////
+
+      function addLinkFns(pre, post) {
+        if (pre) {
+          pre.require = directive.require;
+          preLinkFns.push(pre);
+        }
+        if (post) {
+          post.require = directive.require;
+          postLinkFns.push(post);
+        }
+      }
+
+
+      function getControllers(require, $element) {
+        var value, retrievalMethod = 'data', optional = false;
+        if (isString(require)) {
+          while((value = require.charAt(0)) == '^' || value == '?') {
+            require = require.substr(1);
+            if (value == '^') {
+              retrievalMethod = 'inheritedData';
+            }
+            optional = optional || value == '?';
+          }
+          value = $element[retrievalMethod]('$' + require + 'Controller');
+          if (!value && !optional) {
+            throw Error("No controller: " + require);
+          }
+          return value;
+        } else if (isArray(require)) {
+          value = [];
+          forEach(require, function(require) {
+            value.push(getControllers(require, $element));
+          });
+        }
+        return value;
+      }
+
+
+      function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
+        var attrs, $element, i, ii, linkFn, controller;
+
+        if (compileNode === linkNode) {
+          attrs = templateAttrs;
+        } else {
+          attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
+        }
+        $element = attrs.$$element;
+
+        if (newIsolateScopeDirective) {
+          var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/;
+
+          var parentScope = scope.$parent || scope;
+
+          forEach(newIsolateScopeDirective.scope, function(definiton, scopeName) {
+            var match = definiton.match(LOCAL_REGEXP) || [],
+                attrName = match[2]|| scopeName,
+                mode = match[1], // @, =, or &
+                lastValue,
+                parentGet, parentSet;
+
+            scope.$$isolateBindings[scopeName] = mode + attrName;
+
+            switch (mode) {
+
+              case '@': {
+                attrs.$observe(attrName, function(value) {
+                  scope[scopeName] = value;
+                });
+                attrs.$$observers[attrName].$$scope = parentScope;
+                break;
+              }
+
+              case '=': {
+                parentGet = $parse(attrs[attrName]);
+                parentSet = parentGet.assign || function() {
+                  // reset the change, or we will throw this exception on every $digest
+                  lastValue = scope[scopeName] = parentGet(parentScope);
+                  throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] +
+                      ' (directive: ' + newIsolateScopeDirective.name + ')');
+                };
+                lastValue = scope[scopeName] = parentGet(parentScope);
+                scope.$watch(function parentValueWatch() {
+                  var parentValue = parentGet(parentScope);
+
+                  if (parentValue !== scope[scopeName]) {
+                    // we are out of sync and need to copy
+                    if (parentValue !== lastValue) {
+                      // parent changed and it has precedence
+                      lastValue = scope[scopeName] = parentValue;
+                    } else {
+                      // if the parent can be assigned then do so
+                      parentSet(parentScope, parentValue = lastValue = scope[scopeName]);
+                    }
+                  }
+                  return parentValue;
+                });
+                break;
+              }
+
+              case '&': {
+                parentGet = $parse(attrs[attrName]);
+                scope[scopeName] = function(locals) {
+                  return parentGet(parentScope, locals);
+                }
+                break;
+              }
+
+              default: {
+                throw Error('Invalid isolate scope definition for directive ' +
+                    newIsolateScopeDirective.name + ': ' + definiton);
+              }
+            }
+          });
+        }
+
+        if (controllerDirectives) {
+          forEach(controllerDirectives, function(directive) {
+            var locals = {
+              $scope: scope,
+              $element: $element,
+              $attrs: attrs,
+              $transclude: boundTranscludeFn
+            };
+
+            controller = directive.controller;
+            if (controller == '@') {
+              controller = attrs[directive.name];
+            }
+
+            $element.data(
+                '$' + directive.name + 'Controller',
+                $controller(controller, locals));
+          });
+        }
+
+        // PRELINKING
+        for(i = 0, ii = preLinkFns.length; i < ii; i++) {
+          try {
+            linkFn = preLinkFns[i];
+            linkFn(scope, $element, attrs,
+                linkFn.require && getControllers(linkFn.require, $element));
+          } catch (e) {
+            $exceptionHandler(e, startingTag($element));
+          }
+        }
+
+        // RECURSION
+        childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn);
+
+        // POSTLINKING
+        for(i = 0, ii = postLinkFns.length; i < ii; i++) {
+          try {
+            linkFn = postLinkFns[i];
+            linkFn(scope, $element, attrs,
+                linkFn.require && getControllers(linkFn.require, $element));
+          } catch (e) {
+            $exceptionHandler(e, startingTag($element));
+          }
+        }
+      }
+    }
+
+
+    /**
+     * looks up the directive and decorates it with exception handling and proper parameters. We
+     * call this the boundDirective.
+     *
+     * @param {string} name name of the directive to look up.
+     * @param {string} location The directive must be found in specific format.
+     *   String containing any of theses characters:
+     *
+     *   * `E`: element name
+     *   * `A': attribute
+     *   * `C`: class
+     *   * `M`: comment
+     * @returns true if directive was added.
+     */
+    function addDirective(tDirectives, name, location, maxPriority) {
+      var match = false;
+      if (hasDirectives.hasOwnProperty(name)) {
+        for(var directive, directives = $injector.get(name + Suffix),
+            i = 0, ii = directives.length; i<ii; i++) {
+          try {
+            directive = directives[i];
+            if ( (maxPriority === undefined || maxPriority > directive.priority) &&
+                 directive.restrict.indexOf(location) != -1) {
+              tDirectives.push(directive);
+              match = true;
+            }
+          } catch(e) { $exceptionHandler(e); }
+        }
+      }
+      return match;
+    }
+
+
+    /**
+     * When the element is replaced with HTML template then the new attributes
+     * on the template need to be merged with the existing attributes in the DOM.
+     * The desired effect is to have both of the attributes present.
+     *
+     * @param {object} dst destination attributes (original DOM)
+     * @param {object} src source attributes (from the directive template)
+     */
+    function mergeTemplateAttributes(dst, src) {
+      var srcAttr = src.$attr,
+          dstAttr = dst.$attr,
+          $element = dst.$$element;
+
+      // reapply the old attributes to the new element
+      forEach(dst, function(value, key) {
+        if (key.charAt(0) != '$') {
+          if (src[key]) {
+            value += (key === 'style' ? ';' : ' ') + src[key];
+          }
+          dst.$set(key, value, true, srcAttr[key]);
+        }
+      });
+
+      // copy the new attributes on the old attrs object
+      forEach(src, function(value, key) {
+        if (key == 'class') {
+          safeAddClass($element, value);
+          dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
+        } else if (key == 'style') {
+          $element.attr('style', $element.attr('style') + ';' + value);
+        } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
+          dst[key] = value;
+          dstAttr[key] = srcAttr[key];
+        }
+      });
+    }
+
+
+    function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs,
+        $rootElement, replace, childTranscludeFn) {
+      var linkQueue = [],
+          afterTemplateNodeLinkFn,
+          afterTemplateChildLinkFn,
+          beforeTemplateCompileNode = $compileNode[0],
+          origAsyncDirective = directives.shift(),
+          // The fact that we have to copy and patch the directive seems wrong!
+          derivedSyncDirective = extend({}, origAsyncDirective, {
+            controller: null, templateUrl: null, transclude: null, scope: null
+          });
+
+      $compileNode.html('');
+
+      $http.get(origAsyncDirective.templateUrl, {cache: $templateCache}).
+        success(function(content) {
+          var compileNode, tempTemplateAttrs, $template;
+
+          content = denormalizeTemplate(content);
+
+          if (replace) {
+            $template = jqLite('<div>' + trim(content) + '</div>').contents();
+            compileNode = $template[0];
+
+            if ($template.length != 1 || compileNode.nodeType !== 1) {
+              throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content);
+            }
+
+            tempTemplateAttrs = {$attr: {}};
+            replaceWith($rootElement, $compileNode, compileNode);
+            collectDirectives(compileNode, directives, tempTemplateAttrs);
+            mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
+          } else {
+            compileNode = beforeTemplateCompileNode;
+            $compileNode.html(content);
+          }
+
+          directives.unshift(derivedSyncDirective);
+          afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, childTranscludeFn);
+          afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn);
+
+
+          while(linkQueue.length) {
+            var controller = linkQueue.pop(),
+                linkRootElement = linkQueue.pop(),
+                beforeTemplateLinkNode = linkQueue.pop(),
+                scope = linkQueue.pop(),
+                linkNode = compileNode;
+
+            if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
+              // it was cloned therefore we have to clone as well.
+              linkNode = JQLiteClone(compileNode);
+              replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
+            }
+
+            afterTemplateNodeLinkFn(function() {
+              beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller);
+            }, scope, linkNode, $rootElement, controller);
+          }
+          linkQueue = null;
+        }).
+        error(function(response, code, headers, config) {
+          throw Error('Failed to load template: ' + config.url);
+        });
+
+      return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) {
+        if (linkQueue) {
+          linkQueue.push(scope);
+          linkQueue.push(node);
+          linkQueue.push(rootElement);
+          linkQueue.push(controller);
+        } else {
+          afterTemplateNodeLinkFn(function() {
+            beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller);
+          }, scope, node, rootElement, controller);
+        }
+      };
+    }
+
+
+    /**
+     * Sorting function for bound directives.
+     */
+    function byPriority(a, b) {
+      return b.priority - a.priority;
+    }
+
+
+    function assertNoDuplicate(what, previousDirective, directive, element) {
+      if (previousDirective) {
+        throw Error('Multiple directives [' + previousDirective.name + ', ' +
+          directive.name + '] asking for ' + what + ' on: ' +  startingTag(element));
+      }
+    }
+
+
+    function addTextInterpolateDirective(directives, text) {
+      var interpolateFn = $interpolate(text, true);
+      if (interpolateFn) {
+        directives.push({
+          priority: 0,
+          compile: valueFn(function textInterpolateLinkFn(scope, node) {
+            var parent = node.parent(),
+                bindings = parent.data('$binding') || [];
+            bindings.push(interpolateFn);
+            safeAddClass(parent.data('$binding', bindings), 'ng-binding');
+            scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
+              node[0].nodeValue = value;
+            });
+          })
+        });
+      }
+    }
+
+
+    function addAttrInterpolateDirective(node, directives, value, name) {
+      var interpolateFn = $interpolate(value, true);
+
+      // no interpolation found -> ignore
+      if (!interpolateFn) return;
+
+
+      directives.push({
+        priority: 100,
+        compile: valueFn(function attrInterpolateLinkFn(scope, element, attr) {
+          var $$observers = (attr.$$observers || (attr.$$observers = {}));
+
+          if (name === 'class') {
+            // we need to interpolate classes again, in the case the element was replaced
+            // and therefore the two class attrs got merged - we want to interpolate the result
+            interpolateFn = $interpolate(attr[name], true);
+          }
+
+          attr[name] = undefined;
+          ($$observers[name] || ($$observers[name] = [])).$$inter = true;
+          (attr.$$observers && attr.$$observers[name].$$scope || scope).
+            $watch(interpolateFn, function interpolateFnWatchAction(value) {
+              attr.$set(name, value);
+            });
+        })
+      });
+    }
+
+
+    /**
+     * This is a special jqLite.replaceWith, which can replace items which
+     * have no parents, provided that the containing jqLite collection is provided.
+     *
+     * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
+     *    in the root of the tree.
+     * @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell,
+     *    but replace its DOM node reference.
+     * @param {Node} newNode The new DOM node.
+     */
+    function replaceWith($rootElement, $element, newNode) {
+      var oldNode = $element[0],
+          parent = oldNode.parentNode,
+          i, ii;
+
+      if ($rootElement) {
+        for(i = 0, ii = $rootElement.length; i < ii; i++) {
+          if ($rootElement[i] == oldNode) {
+            $rootElement[i] = newNode;
+            break;
+          }
+        }
+      }
+
+      if (parent) {
+        parent.replaceChild(newNode, oldNode);
+      }
+
+      newNode[jqLite.expando] = oldNode[jqLite.expando];
+      $element[0] = newNode;
+    }
+  }];
+}
+
+var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
+/**
+ * Converts all accepted directives format into proper directive name.
+ * All of these will become 'myDirective':
+ *   my:DiRective
+ *   my-directive
+ *   x-my-directive
+ *   data-my:directive
+ *
+ * Also there is special case for Moz prefix starting with upper case letter.
+ * @param name Name to normalize
+ */
+function directiveNormalize(name) {
+  return camelCase(name.replace(PREFIX_REGEXP, ''));
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$compile.directive.Attributes
+ * @description
+ *
+ * A shared object between directive compile / linking functions which contains normalized DOM element
+ * attributes. The the values reflect current binding state `{{ }}`. The normalization is needed
+ * since all of these are treated as equivalent in Angular:
+ *
+ *          <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
+ */
+
+/**
+ * @ngdoc property
+ * @name ng.$compile.directive.Attributes#$attr
+ * @propertyOf ng.$compile.directive.Attributes
+ * @returns {object} A map of DOM element attribute names to the normalized name. This is
+ *          needed to do reverse lookup from normalized name back to actual name.
+ */
+
+
+/**
+ * @ngdoc function
+ * @name ng.$compile.directive.Attributes#$set
+ * @methodOf ng.$compile.directive.Attributes
+ * @function
+ *
+ * @description
+ * Set DOM element attribute value.
+ *
+ *
+ * @param {string} name Normalized element attribute name of the property to modify. The name is
+ *          revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
+ *          property to the original name.
+ * @param {string} value Value to set the attribute to.
+ */
+
+
+
+/**
+ * Closure compiler type information
+ */
+
+function nodesetLinkingFn(
+  /* angular.Scope */ scope,
+  /* NodeList */ nodeList,
+  /* Element */ rootElement,
+  /* function(Function) */ boundTranscludeFn
+){}
+
+function directiveLinkingFn(
+  /* nodesetLinkingFn */ nodesetLinkingFn,
+  /* angular.Scope */ scope,
+  /* Node */ node,
+  /* Element */ rootElement,
+  /* function(Function) */ boundTranscludeFn
+){}
+
+/**
+ * @ngdoc object
+ * @name ng.$controllerProvider
+ * @description
+ * The {@link ng.$controller $controller service} is used by Angular to create new
+ * controllers.
+ *
+ * This provider allows controller registration via the
+ * {@link ng.$controllerProvider#register register} method.
+ */
+function $ControllerProvider() {
+  var controllers = {};
+
+
+  /**
+   * @ngdoc function
+   * @name ng.$controllerProvider#register
+   * @methodOf ng.$controllerProvider
+   * @param {string} name Controller name
+   * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
+   *    annotations in the array notation).
+   */
+  this.register = function(name, constructor) {
+    if (isObject(name)) {
+      extend(controllers, name)
+    } else {
+      controllers[name] = constructor;
+    }
+  };
+
+
+  this.$get = ['$injector', '$window', function($injector, $window) {
+
+    /**
+     * @ngdoc function
+     * @name ng.$controller
+     * @requires $injector
+     *
+     * @param {Function|string} constructor If called with a function then it's considered to be the
+     *    controller constructor function. Otherwise it's considered to be a string which is used
+     *    to retrieve the controller constructor using the following steps:
+     *
+     *    * check if a controller with given name is registered via `$controllerProvider`
+     *    * check if evaluating the string on the current scope returns a constructor
+     *    * check `window[constructor]` on the global `window` object
+     *
+     * @param {Object} locals Injection locals for Controller.
+     * @return {Object} Instance of given controller.
+     *
+     * @description
+     * `$controller` service is responsible for instantiating controllers.
+     *
+     * It's just simple call to {@link AUTO.$injector $injector}, but extracted into
+     * a service, so that one can override this service with {@link https://gist.github.com/1649788
+     * BC version}.
+     */
+    return function(constructor, locals) {
+      if(isString(constructor)) {
+        var name = constructor;
+        constructor = controllers.hasOwnProperty(name)
+            ? controllers[name]
+            : getter(locals.$scope, name, true) || getter($window, name, true);
+
+        assertArgFn(constructor, name, true);
+      }
+
+      return $injector.instantiate(constructor, locals);
+    };
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$document
+ * @requires $window
+ *
+ * @description
+ * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
+ * element.
+ */
+function $DocumentProvider(){
+  this.$get = ['$window', function(window){
+    return jqLite(window.document);
+  }];
+}
+
+/**
+ * @ngdoc function
+ * @name ng.$exceptionHandler
+ * @requires $log
+ *
+ * @description
+ * Any uncaught exception in angular expressions is delegated to this service.
+ * The default implementation simply delegates to `$log.error` which logs it into
+ * the browser console.
+ *
+ * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
+ * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
+ *
+ * @param {Error} exception Exception associated with the error.
+ * @param {string=} cause optional information about the context in which
+ *       the error was thrown.
+ *
+ */
+function $ExceptionHandlerProvider() {
+  this.$get = ['$log', function($log){
+    return function(exception, cause) {
+      $log.error.apply($log, arguments);
+    };
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$interpolateProvider
+ * @function
+ *
+ * @description
+ *
+ * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
+ */
+function $InterpolateProvider() {
+  var startSymbol = '{{';
+  var endSymbol = '}}';
+
+  /**
+   * @ngdoc method
+   * @name ng.$interpolateProvider#startSymbol
+   * @methodOf ng.$interpolateProvider
+   * @description
+   * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
+   *
+   * @param {string=} value new value to set the starting symbol to.
+   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+   */
+  this.startSymbol = function(value){
+    if (value) {
+      startSymbol = value;
+      return this;
+    } else {
+      return startSymbol;
+    }
+  };
+
+  /**
+   * @ngdoc method
+   * @name ng.$interpolateProvider#endSymbol
+   * @methodOf ng.$interpolateProvider
+   * @description
+   * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+   *
+   * @param {string=} value new value to set the ending symbol to.
+   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+   */
+  this.endSymbol = function(value){
+    if (value) {
+      endSymbol = value;
+      return this;
+    } else {
+      return endSymbol;
+    }
+  };
+
+
+  this.$get = ['$parse', function($parse) {
+    var startSymbolLength = startSymbol.length,
+        endSymbolLength = endSymbol.length;
+
+    /**
+     * @ngdoc function
+     * @name ng.$interpolate
+     * @function
+     *
+     * @requires $parse
+     *
+     * @description
+     *
+     * Compiles a string with markup into an interpolation function. This service is used by the
+     * HTML {@link ng.$compile $compile} service for data binding. See
+     * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
+     * interpolation markup.
+     *
+     *
+       <pre>
+         var $interpolate = ...; // injected
+         var exp = $interpolate('Hello {{name}}!');
+         expect(exp({name:'Angular'}).toEqual('Hello Angular!');
+       </pre>
+     *
+     *
+     * @param {string} text The text with markup to interpolate.
+     * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
+     *    embedded expression in order to return an interpolation function. Strings with no
+     *    embedded expression will return null for the interpolation function.
+     * @returns {function(context)} an interpolation function which is used to compute the interpolated
+     *    string. The function has these parameters:
+     *
+     *    * `context`: an object against which any expressions embedded in the strings are evaluated
+     *      against.
+     *
+     */
+    function $interpolate(text, mustHaveExpression) {
+      var startIndex,
+          endIndex,
+          index = 0,
+          parts = [],
+          length = text.length,
+          hasInterpolation = false,
+          fn,
+          exp,
+          concat = [];
+
+      while(index < length) {
+        if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
+             ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
+          (index != startIndex) && parts.push(text.substring(index, startIndex));
+          parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
+          fn.exp = exp;
+          index = endIndex + endSymbolLength;
+          hasInterpolation = true;
+        } else {
+          // we did not find anything, so we have to add the remainder to the parts array
+          (index != length) && parts.push(text.substring(index));
+          index = length;
+        }
+      }
+
+      if (!(length = parts.length)) {
+        // we added, nothing, must have been an empty string.
+        parts.push('');
+        length = 1;
+      }
+
+      if (!mustHaveExpression  || hasInterpolation) {
+        concat.length = length;
+        fn = function(context) {
+          for(var i = 0, ii = length, part; i<ii; i++) {
+            if (typeof (part = parts[i]) == 'function') {
+              part = part(context);
+              if (part == null || part == undefined) {
+                part = '';
+              } else if (typeof part != 'string') {
+                part = toJson(part);
+              }
+            }
+            concat[i] = part;
+          }
+          return concat.join('');
+        };
+        fn.exp = text;
+        fn.parts = parts;
+        return fn;
+      }
+    }
+
+
+    /**
+     * @ngdoc method
+     * @name ng.$interpolate#startSymbol
+     * @methodOf ng.$interpolate
+     * @description
+     * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
+     *
+     * Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change
+     * the symbol.
+     *
+     * @returns {string} start symbol.
+     */
+    $interpolate.startSymbol = function() {
+      return startSymbol;
+    }
+
+
+    /**
+     * @ngdoc method
+     * @name ng.$interpolate#endSymbol
+     * @methodOf ng.$interpolate
+     * @description
+     * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+     *
+     * Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change
+     * the symbol.
+     *
+     * @returns {string} start symbol.
+     */
+    $interpolate.endSymbol = function() {
+      return endSymbol;
+    }
+
+    return $interpolate;
+  }];
+}
+
+var URL_MATCH = /^([^:]+):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
+    PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
+    HASH_MATCH = PATH_MATCH,
+    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
+
+
+/**
+ * Encode path using encodeUriSegment, ignoring forward slashes
+ *
+ * @param {string} path Path to encode
+ * @returns {string}
+ */
+function encodePath(path) {
+  var segments = path.split('/'),
+      i = segments.length;
+
+  while (i--) {
+    segments[i] = encodeUriSegment(segments[i]);
+  }
+
+  return segments.join('/');
+}
+
+function stripHash(url) {
+  return url.split('#')[0];
+}
+
+
+function matchUrl(url, obj) {
+  var match = URL_MATCH.exec(url);
+
+  match = {
+      protocol: match[1],
+      host: match[3],
+      port: int(match[5]) || DEFAULT_PORTS[match[1]] || null,
+      path: match[6] || '/',
+      search: match[8],
+      hash: match[10]
+    };
+
+  if (obj) {
+    obj.$$protocol = match.protocol;
+    obj.$$host = match.host;
+    obj.$$port = match.port;
+  }
+
+  return match;
+}
+
+
+function composeProtocolHostPort(protocol, host, port) {
+  return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port);
+}
+
+
+function pathPrefixFromBase(basePath) {
+  return basePath.substr(0, basePath.lastIndexOf('/'));
+}
+
+
+function convertToHtml5Url(url, basePath, hashPrefix) {
+  var match = matchUrl(url);
+
+  // already html5 url
+  if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
+      match.hash.indexOf(hashPrefix) !== 0) {
+    return url;
+  // convert hashbang url -> html5 url
+  } else {
+    return composeProtocolHostPort(match.protocol, match.host, match.port) +
+           pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
+  }
+}
+
+
+function convertToHashbangUrl(url, basePath, hashPrefix) {
+  var match = matchUrl(url);
+
+  // already hashbang url
+  if (decodeURIComponent(match.path) == basePath) {
+    return url;
+  // convert html5 url -> hashbang url
+  } else {
+    var search = match.search && '?' + match.search || '',
+        hash = match.hash && '#' + match.hash || '',
+        pathPrefix = pathPrefixFromBase(basePath),
+        path = match.path.substr(pathPrefix.length);
+
+    if (match.path.indexOf(pathPrefix) !== 0) {
+      throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !');
+    }
+
+    return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath +
+           '#' + hashPrefix + path + search + hash;
+  }
+}
+
+
+/**
+ * LocationUrl represents an url
+ * This object is exposed as $location service when HTML5 mode is enabled and supported
+ *
+ * @constructor
+ * @param {string} url HTML5 url
+ * @param {string} pathPrefix
+ */
+function LocationUrl(url, pathPrefix, appBaseUrl) {
+  pathPrefix = pathPrefix || '';
+
+  /**
+   * Parse given html5 (regular) url string into properties
+   * @param {string} newAbsoluteUrl HTML5 url
+   * @private
+   */
+  this.$$parse = function(newAbsoluteUrl) {
+    var match = matchUrl(newAbsoluteUrl, this);
+
+    if (match.path.indexOf(pathPrefix) !== 0) {
+      throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !');
+    }
+
+    this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length));
+    this.$$search = parseKeyValue(match.search);
+    this.$$hash = match.hash && decodeURIComponent(match.hash) || '';
+
+    this.$$compose();
+  };
+
+  /**
+   * Compose url and update `absUrl` property
+   * @private
+   */
+  this.$$compose = function() {
+    var search = toKeyValue(this.$$search),
+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+    this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
+                    pathPrefix + this.$$url;
+  };
+
+
+  this.$$rewriteAppUrl = function(absoluteLinkUrl) {
+    if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
+      return absoluteLinkUrl;
+    }
+  }
+
+
+  this.$$parse(url);
+}
+
+
+/**
+ * LocationHashbangUrl represents url
+ * This object is exposed as $location service when html5 history api is disabled or not supported
+ *
+ * @constructor
+ * @param {string} url Legacy url
+ * @param {string} hashPrefix Prefix for hash part (containing path and search)
+ */
+function LocationHashbangUrl(url, hashPrefix, appBaseUrl) {
+  var basePath;
+
+  /**
+   * Parse given hashbang url into properties
+   * @param {string} url Hashbang url
+   * @private
+   */
+  this.$$parse = function(url) {
+    var match = matchUrl(url, this);
+
+
+    if (match.hash && match.hash.indexOf(hashPrefix) !== 0) {
+      throw Error('Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !');
+    }
+
+    basePath = match.path + (match.search ? '?' + match.search : '');
+    match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length));
+    if (match[1]) {
+      this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]);
+    } else {
+      this.$$path = '';
+    }
+
+    this.$$search = parseKeyValue(match[3]);
+    this.$$hash = match[5] && decodeURIComponent(match[5]) || '';
+
+    this.$$compose();
+  };
+
+  /**
+   * Compose hashbang url and update `absUrl` property
+   * @private
+   */
+  this.$$compose = function() {
+    var search = toKeyValue(this.$$search),
+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+    this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
+                    basePath + (this.$$url ? '#' + hashPrefix + this.$$url : '');
+  };
+
+  this.$$rewriteAppUrl = function(absoluteLinkUrl) {
+    if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
+      return absoluteLinkUrl;
+    }
+  }
+
+
+  this.$$parse(url);
+}
+
+
+LocationUrl.prototype = {
+
+  /**
+   * Has any change been replacing ?
+   * @private
+   */
+  $$replace: false,
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#absUrl
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return full url representation with all segments encoded according to rules specified in
+   * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
+   *
+   * @return {string} full url
+   */
+  absUrl: locationGetter('$$absUrl'),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#url
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return url (e.g. `/path?a=b#hash`) when called without any parameter.
+   *
+   * Change path, search and hash, when called with parameter and return `$location`.
+   *
+   * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
+   * @return {string} url
+   */
+  url: function(url, replace) {
+    if (isUndefined(url))
+      return this.$$url;
+
+    var match = PATH_MATCH.exec(url);
+    if (match[1]) this.path(decodeURIComponent(match[1]));
+    if (match[2] || match[1]) this.search(match[3] || '');
+    this.hash(match[5] || '', replace);
+
+    return this;
+  },
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#protocol
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return protocol of current url.
+   *
+   * @return {string} protocol of current url
+   */
+  protocol: locationGetter('$$protocol'),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#host
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return host of current url.
+   *
+   * @return {string} host of current url.
+   */
+  host: locationGetter('$$host'),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#port
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return port of current url.
+   *
+   * @return {Number} port
+   */
+  port: locationGetter('$$port'),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#path
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return path of current url when called without any parameter.
+   *
+   * Change path when called with parameter and return `$location`.
+   *
+   * Note: Path should always begin with forward slash (/), this method will add the forward slash
+   * if it is missing.
+   *
+   * @param {string=} path New path
+   * @return {string} path
+   */
+  path: locationGetterSetter('$$path', function(path) {
+    return path.charAt(0) == '/' ? path : '/' + path;
+  }),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#search
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return search part (as object) of current url when called without any parameter.
+   *
+   * Change search part when called with parameter and return `$location`.
+   *
+   * @param {string|object<string,string>=} search New search params - string or hash object
+   * @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
+   *    single search parameter. If the value is `null`, the parameter will be deleted.
+   *
+   * @return {string} search
+   */
+  search: function(search, paramValue) {
+    if (isUndefined(search))
+      return this.$$search;
+
+    if (isDefined(paramValue)) {
+      if (paramValue === null) {
+        delete this.$$search[search];
+      } else {
+        this.$$search[search] = paramValue;
+      }
+    } else {
+      this.$$search = isString(search) ? parseKeyValue(search) : search;
+    }
+
+    this.$$compose();
+    return this;
+  },
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#hash
+   * @methodOf ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return hash fragment when called without any parameter.
+   *
+   * Change hash fragment when called with parameter and return `$location`.
+   *
+   * @param {string=} hash New hash fragment
+   * @return {string} hash
+   */
+  hash: locationGetterSetter('$$hash', identity),
+
+  /**
+   * @ngdoc method
+   * @name ng.$location#replace
+   * @methodOf ng.$location
+   *
+   * @description
+   * If called, all changes to $location during current `$digest` will be replacing current history
+   * record, instead of adding new one.
+   */
+  replace: function() {
+    this.$$replace = true;
+    return this;
+  }
+};
+
+LocationHashbangUrl.prototype = inherit(LocationUrl.prototype);
+
+function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) {
+  LocationHashbangUrl.apply(this, arguments);
+
+
+  this.$$rewriteAppUrl = function(absoluteLinkUrl) {
+    if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
+      return appBaseUrl + baseExtra + '#' + hashPrefix  + absoluteLinkUrl.substr(appBaseUrl.length);
+    }
+  }
+}
+
+LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype);
+
+function locationGetter(property) {
+  return function() {
+    return this[property];
+  };
+}
+
+
+function locationGetterSetter(property, preprocess) {
+  return function(value) {
+    if (isUndefined(value))
+      return this[property];
+
+    this[property] = preprocess(value);
+    this.$$compose();
+
+    return this;
+  };
+}
+
+
+/**
+ * @ngdoc object
+ * @name ng.$location
+ *
+ * @requires $browser
+ * @requires $sniffer
+ * @requires $rootElement
+ *
+ * @description
+ * The $location service parses the URL in the browser address bar (based on the
+ * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL
+ * available to your application. Changes to the URL in the address bar are reflected into
+ * $location service and changes to $location are reflected into the browser address bar.
+ *
+ * **The $location service:**
+ *
+ * - Exposes the current URL in the browser address bar, so you can
+ *   - Watch and observe the URL.
+ *   - Change the URL.
+ * - Synchronizes the URL with the browser when the user
+ *   - Changes the address bar.
+ *   - Clicks the back or forward button (or clicks a History link).
+ *   - Clicks on a link.
+ * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
+ *
+ * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular
+ * Services: Using $location}
+ */
+
+/**
+ * @ngdoc object
+ * @name ng.$locationProvider
+ * @description
+ * Use the `$locationProvider` to configure how the application deep linking paths are stored.
+ */
+function $LocationProvider(){
+  var hashPrefix = '',
+      html5Mode = false;
+
+  /**
+   * @ngdoc property
+   * @name ng.$locationProvider#hashPrefix
+   * @methodOf ng.$locationProvider
+   * @description
+   * @param {string=} prefix Prefix for hash part (containing path and search)
+   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   */
+  this.hashPrefix = function(prefix) {
+    if (isDefined(prefix)) {
+      hashPrefix = prefix;
+      return this;
+    } else {
+      return hashPrefix;
+    }
+  };
+
+  /**
+   * @ngdoc property
+   * @name ng.$locationProvider#html5Mode
+   * @methodOf ng.$locationProvider
+   * @description
+   * @param {string=} mode Use HTML5 strategy if available.
+   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   */
+  this.html5Mode = function(mode) {
+    if (isDefined(mode)) {
+      html5Mode = mode;
+      return this;
+    } else {
+      return html5Mode;
+    }
+  };
+
+  this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
+      function( $rootScope,   $browser,   $sniffer,   $rootElement) {
+    var $location,
+        basePath,
+        pathPrefix,
+        initUrl = $browser.url(),
+        initUrlParts = matchUrl(initUrl),
+        appBaseUrl;
+
+    if (html5Mode) {
+      basePath = $browser.baseHref() || '/';
+      pathPrefix = pathPrefixFromBase(basePath);
+      appBaseUrl =
+          composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
+          pathPrefix + '/';
+
+      if ($sniffer.history) {
+        $location = new LocationUrl(
+          convertToHtml5Url(initUrl, basePath, hashPrefix),
+          pathPrefix, appBaseUrl);
+      } else {
+        $location = new LocationHashbangInHtml5Url(
+          convertToHashbangUrl(initUrl, basePath, hashPrefix),
+          hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1));
+      }
+    } else {
+      appBaseUrl =
+          composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
+          (initUrlParts.path || '') +
+          (initUrlParts.search ? ('?' + initUrlParts.search) : '') +
+          '#' + hashPrefix + '/';
+
+      $location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl);
+    }
+
+    $rootElement.bind('click', function(event) {
+      // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
+      // currently we open nice url link and redirect then
+
+      if (event.ctrlKey || event.metaKey || event.which == 2) return;
+
+      var elm = jqLite(event.target);
+
+      // traverse the DOM up to find first A tag
+      while (lowercase(elm[0].nodeName) !== 'a') {
+        // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
+        if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
+      }
+
+      var absHref = elm.prop('href'),
+          rewrittenUrl = $location.$$rewriteAppUrl(absHref);
+
+      if (absHref && !elm.attr('target') && rewrittenUrl) {
+        // update location manually
+        $location.$$parse(rewrittenUrl);
+        $rootScope.$apply();
+        event.preventDefault();
+        // hack to work around FF6 bug 684208 when scenario runner clicks on links
+        window.angular['ff-684208-preventDefault'] = true;
+      }
+    });
+
+
+    // rewrite hashbang url <> html5 url
+    if ($location.absUrl() != initUrl) {
+      $browser.url($location.absUrl(), true);
+    }
+
+    // update $location when $browser url changes
+    $browser.onUrlChange(function(newUrl) {
+      if ($location.absUrl() != newUrl) {
+        $rootScope.$evalAsync(function() {
+          var oldUrl = $location.absUrl();
+
+          $location.$$parse(newUrl);
+          afterLocationChange(oldUrl);
+        });
+        if (!$rootScope.$$phase) $rootScope.$digest();
+      }
+    });
+
+    // update browser
+    var changeCounter = 0;
+    $rootScope.$watch(function $locationWatch() {
+      var oldUrl = $browser.url();
+      var currentReplace = $location.$$replace;
+
+      if (!changeCounter || oldUrl != $location.absUrl()) {
+        changeCounter++;
+        $rootScope.$evalAsync(function() {
+          if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
+              defaultPrevented) {
+            $location.$$parse(oldUrl);
+          } else {
+            $browser.url($location.absUrl(), currentReplace);
+            afterLocationChange(oldUrl);
+          }
+        });
+      }
+      $location.$$replace = false;
+
+      return changeCounter;
+    });
+
+    return $location;
+
+    function afterLocationChange(oldUrl) {
+      $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
+    }
+}];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$log
+ * @requires $window
+ *
+ * @description
+ * Simple service for logging. Default implementation writes the message
+ * into the browser's console (if present).
+ *
+ * The main purpose of this service is to simplify debugging and troubleshooting.
+ *
+ * @example
+   <example>
+     <file name="script.js">
+       function LogCtrl($scope, $log) {
+         $scope.$log = $log;
+         $scope.message = 'Hello World!';
+       }
+     </file>
+     <file name="index.html">
+       <div ng-controller="LogCtrl">
+         <p>Reload this page with open console, enter text and hit the log button...</p>
+         Message:
+         <input type="text" ng-model="message"/>
+         <button ng-click="$log.log(message)">log</button>
+         <button ng-click="$log.warn(message)">warn</button>
+         <button ng-click="$log.info(message)">info</button>
+         <button ng-click="$log.error(message)">error</button>
+       </div>
+     </file>
+   </example>
+ */
+
+function $LogProvider(){
+  this.$get = ['$window', function($window){
+    return {
+      /**
+       * @ngdoc method
+       * @name ng.$log#log
+       * @methodOf ng.$log
+       *
+       * @description
+       * Write a log message
+       */
+      log: consoleLog('log'),
+
+      /**
+       * @ngdoc method
+       * @name ng.$log#warn
+       * @methodOf ng.$log
+       *
+       * @description
+       * Write a warning message
+       */
+      warn: consoleLog('warn'),
+
+      /**
+       * @ngdoc method
+       * @name ng.$log#info
+       * @methodOf ng.$log
+       *
+       * @description
+       * Write an information message
+       */
+      info: consoleLog('info'),
+
+      /**
+       * @ngdoc method
+       * @name ng.$log#error
+       * @methodOf ng.$log
+       *
+       * @description
+       * Write an error message
+       */
+      error: consoleLog('error')
+    };
+
+    function formatError(arg) {
+      if (arg instanceof Error) {
+        if (arg.stack) {
+          arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
+              ? 'Error: ' + arg.message + '\n' + arg.stack
+              : arg.stack;
+        } else if (arg.sourceURL) {
+          arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
+        }
+      }
+      return arg;
+    }
+
+    function consoleLog(type) {
+      var console = $window.console || {},
+          logFn = console[type] || console.log || noop;
+
+      if (logFn.apply) {
+        return function() {
+          var args = [];
+          forEach(arguments, function(arg) {
+            args.push(formatError(arg));
+          });
+          return logFn.apply(console, args);
+        };
+      }
+
+      // we are IE which either doesn't have window.console => this is noop and we do nothing,
+      // or we are IE where console.log doesn't have apply so we log at least first 2 args
+      return function(arg1, arg2) {
+        logFn(arg1, arg2);
+      }
+    }
+  }];
+}
+
+var OPERATORS = {
+    'null':function(){return null;},
+    'true':function(){return true;},
+    'false':function(){return false;},
+    undefined:noop,
+    '+':function(self, locals, a,b){
+      a=a(self, locals); b=b(self, locals);
+      if (isDefined(a)) {
+        if (isDefined(b)) {
+          return a + b;
+        }
+        return a;
+      }
+      return isDefined(b)?b:undefined;},
+    '-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
+    '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
+    '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
+    '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
+    '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
+    '=':noop,
+    '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
+    '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
+    '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},
+    '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
+    '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
+    '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
+    '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
+    '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
+    '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
+//    '|':function(self, locals, a,b){return a|b;},
+    '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
+    '!':function(self, locals, a){return !a(self, locals);}
+};
+var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
+
+function lex(text, csp){
+  var tokens = [],
+      token,
+      index = 0,
+      json = [],
+      ch,
+      lastCh = ':'; // can start regexp
+
+  while (index < text.length) {
+    ch = text.charAt(index);
+    if (is('"\'')) {
+      readString(ch);
+    } else if (isNumber(ch) || is('.') && isNumber(peek())) {
+      readNumber();
+    } else if (isIdent(ch)) {
+      readIdent();
+      // identifiers can only be if the preceding char was a { or ,
+      if (was('{,') && json[0]=='{' &&
+         (token=tokens[tokens.length-1])) {
+        token.json = token.text.indexOf('.') == -1;
+      }
+    } else if (is('(){}[].,;:')) {
+      tokens.push({
+        index:index,
+        text:ch,
+        json:(was(':[,') && is('{[')) || is('}]:,')
+      });
+      if (is('{[')) json.unshift(ch);
+      if (is('}]')) json.shift();
+      index++;
+    } else if (isWhitespace(ch)) {
+      index++;
+      continue;
+    } else {
+      var ch2 = ch + peek(),
+          fn = OPERATORS[ch],
+          fn2 = OPERATORS[ch2];
+      if (fn2) {
+        tokens.push({index:index, text:ch2, fn:fn2});
+        index += 2;
+      } else if (fn) {
+        tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
+        index += 1;
+      } else {
+        throwError("Unexpected next character ", index, index+1);
+      }
+    }
+    lastCh = ch;
+  }
+  return tokens;
+
+  function is(chars) {
+    return chars.indexOf(ch) != -1;
+  }
+
+  function was(chars) {
+    return chars.indexOf(lastCh) != -1;
+  }
+
+  function peek() {
+    return index + 1 < text.length ? text.charAt(index + 1) : false;
+  }
+  function isNumber(ch) {
+    return '0' <= ch && ch <= '9';
+  }
+  function isWhitespace(ch) {
+    return ch == ' ' || ch == '\r' || ch == '\t' ||
+           ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
+  }
+  function isIdent(ch) {
+    return 'a' <= ch && ch <= 'z' ||
+           'A' <= ch && ch <= 'Z' ||
+           '_' == ch || ch == '$';
+  }
+  function isExpOperator(ch) {
+    return ch == '-' || ch == '+' || isNumber(ch);
+  }
+
+  function throwError(error, start, end) {
+    end = end || index;
+    throw Error("Lexer Error: " + error + " at column" +
+        (isDefined(start)
+            ? "s " + start +  "-" + index + " [" + text.substring(start, end) + "]"
+            : " " + end) +
+        " in expression [" + text + "].");
+  }
+
+  function readNumber() {
+    var number = "";
+    var start = index;
+    while (index < text.length) {
+      var ch = lowercase(text.charAt(index));
+      if (ch == '.' || isNumber(ch)) {
+        number += ch;
+      } else {
+        var peekCh = peek();
+        if (ch == 'e' && isExpOperator(peekCh)) {
+          number += ch;
+        } else if (isExpOperator(ch) &&
+            peekCh && isNumber(peekCh) &&
+            number.charAt(number.length - 1) == 'e') {
+          number += ch;
+        } else if (isExpOperator(ch) &&
+            (!peekCh || !isNumber(peekCh)) &&
+            number.charAt(number.length - 1) == 'e') {
+          throwError('Invalid exponent');
+        } else {
+          break;
+        }
+      }
+      index++;
+    }
+    number = 1 * number;
+    tokens.push({index:start, text:number, json:true,
+      fn:function() {return number;}});
+  }
+  function readIdent() {
+    var ident = "",
+        start = index,
+        lastDot, peekIndex, methodName;
+
+    while (index < text.length) {
+      var ch = text.charAt(index);
+      if (ch == '.' || isIdent(ch) || isNumber(ch)) {
+        if (ch == '.') lastDot = index;
+        ident += ch;
+      } else {
+        break;
+      }
+      index++;
+    }
+
+    //check if this is not a method invocation and if it is back out to last dot
+    if (lastDot) {
+      peekIndex = index;
+      while(peekIndex < text.length) {
+        var ch = text.charAt(peekIndex);
+        if (ch == '(') {
+          methodName = ident.substr(lastDot - start + 1);
+          ident = ident.substr(0, lastDot - start);
+          index = peekIndex;
+          break;
+        }
+        if(isWhitespace(ch)) {
+          peekIndex++;
+        } else {
+          break;
+        }
+      }
+    }
+
+
+    var token = {
+      index:start,
+      text:ident
+    };
+
+    if (OPERATORS.hasOwnProperty(ident)) {
+      token.fn = token.json = OPERATORS[ident];
+    } else {
+      var getter = getterFn(ident, csp);
+      token.fn = extend(function(self, locals) {
+        return (getter(self, locals));
+      }, {
+        assign: function(self, value) {
+          return setter(self, ident, value);
+        }
+      });
+    }
+
+    tokens.push(token);
+
+    if (methodName) {
+      tokens.push({
+        index:lastDot,
+        text: '.',
+        json: false
+      });
+      tokens.push({
+        index: lastDot + 1,
+        text: methodName,
+        json: false
+      });
+    }
+  }
+
+  function readString(quote) {
+    var start = index;
+    index++;
+    var string = "";
+    var rawString = quote;
+    var escape = false;
+    while (index < text.length) {
+      var ch = text.charAt(index);
+      rawString += ch;
+      if (escape) {
+        if (ch == 'u') {
+          var hex = text.substring(index + 1, index + 5);
+          if (!hex.match(/[\da-f]{4}/i))
+            throwError( "Invalid unicode escape [\\u" + hex + "]");
+          index += 4;
+          string += String.fromCharCode(parseInt(hex, 16));
+        } else {
+          var rep = ESCAPE[ch];
+          if (rep) {
+            string += rep;
+          } else {
+            string += ch;
+          }
+        }
+        escape = false;
+      } else if (ch == '\\') {
+        escape = true;
+      } else if (ch == quote) {
+        index++;
+        tokens.push({
+          index:start,
+          text:rawString,
+          string:string,
+          json:true,
+          fn:function() { return string; }
+        });
+        return;
+      } else {
+        string += ch;
+      }
+      index++;
+    }
+    throwError("Unterminated quote", start);
+  }
+}
+
+/////////////////////////////////////////
+
+function parser(text, json, $filter, csp){
+  var ZERO = valueFn(0),
+      value,
+      tokens = lex(text, csp),
+      assignment = _assignment,
+      functionCall = _functionCall,
+      fieldAccess = _fieldAccess,
+      objectIndex = _objectIndex,
+      filterChain = _filterChain;
+
+  if(json){
+    // The extra level of aliasing is here, just in case the lexer misses something, so that
+    // we prevent any accidental execution in JSON.
+    assignment = logicalOR;
+    functionCall =
+      fieldAccess =
+      objectIndex =
+      filterChain =
+        function() { throwError("is not valid json", {text:text, index:0}); };
+    value = primary();
+  } else {
+    value = statements();
+  }
+  if (tokens.length !== 0) {
+    throwError("is an unexpected token", tokens[0]);
+  }
+  return value;
+
+  ///////////////////////////////////
+  function throwError(msg, token) {
+    throw Error("Syntax Error: Token '" + token.text +
+      "' " + msg + " at column " +
+      (token.index + 1) + " of the expression [" +
+      text + "] starting at [" + text.substring(token.index) + "].");
+  }
+
+  function peekToken() {
+    if (tokens.length === 0)
+      throw Error("Unexpected end of expression: " + text);
+    return tokens[0];
+  }
+
+  function peek(e1, e2, e3, e4) {
+    if (tokens.length > 0) {
+      var token = tokens[0];
+      var t = token.text;
+      if (t==e1 || t==e2 || t==e3 || t==e4 ||
+          (!e1 && !e2 && !e3 && !e4)) {
+        return token;
+      }
+    }
+    return false;
+  }
+
+  function expect(e1, e2, e3, e4){
+    var token = peek(e1, e2, e3, e4);
+    if (token) {
+      if (json && !token.json) {
+        throwError("is not valid json", token);
+      }
+      tokens.shift();
+      return token;
+    }
+    return false;
+  }
+
+  function consume(e1){
+    if (!expect(e1)) {
+      throwError("is unexpected, expecting [" + e1 + "]", peek());
+    }
+  }
+
+  function unaryFn(fn, right) {
+    return function(self, locals) {
+      return fn(self, locals, right);
+    };
+  }
+
+  function binaryFn(left, fn, right) {
+    return function(self, locals) {
+      return fn(self, locals, left, right);
+    };
+  }
+
+  function statements() {
+    var statements = [];
+    while(true) {
+      if (tokens.length > 0 && !peek('}', ')', ';', ']'))
+        statements.push(filterChain());
+      if (!expect(';')) {
+        // optimize for the common case where there is only one statement.
+        // TODO(size): maybe we should not support multiple statements?
+        return statements.length == 1
+          ? statements[0]
+          : function(self, locals){
+            var value;
+            for ( var i = 0; i < statements.length; i++) {
+              var statement = statements[i];
+              if (statement)
+                value = statement(self, locals);
+            }
+            return value;
+          };
+      }
+    }
+  }
+
+  function _filterChain() {
+    var left = expression();
+    var token;
+    while(true) {
+      if ((token = expect('|'))) {
+        left = binaryFn(left, token.fn, filter());
+      } else {
+        return left;
+      }
+    }
+  }
+
+  function filter() {
+    var token = expect();
+    var fn = $filter(token.text);
+    var argsFn = [];
+    while(true) {
+      if ((token = expect(':'))) {
+        argsFn.push(expression());
+      } else {
+        var fnInvoke = function(self, locals, input){
+          var args = [input];
+          for ( var i = 0; i < argsFn.length; i++) {
+            args.push(argsFn[i](self, locals));
+          }
+          return fn.apply(self, args);
+        };
+        return function() {
+          return fnInvoke;
+        };
+      }
+    }
+  }
+
+  function expression() {
+    return assignment();
+  }
+
+  function _assignment() {
+    var left = logicalOR();
+    var right;
+    var token;
+    if ((token = expect('='))) {
+      if (!left.assign) {
+        throwError("implies assignment but [" +
+          text.substring(0, token.index) + "] can not be assigned to", token);
+      }
+      right = logicalOR();
+      return function(self, locals){
+        return left.assign(self, right(self, locals), locals);
+      };
+    } else {
+      return left;
+    }
+  }
+
+  function logicalOR() {
+    var left = logicalAND();
+    var token;
+    while(true) {
+      if ((token = expect('||'))) {
+        left = binaryFn(left, token.fn, logicalAND());
+      } else {
+        return left;
+      }
+    }
+  }
+
+  function logicalAND() {
+    var left = equality();
+    var token;
+    if ((token = expect('&&'))) {
+      left = binaryFn(left, token.fn, logicalAND());
+    }
+    return left;
+  }
+
+  function equality() {
+    var left = relational();
+    var token;
+    if ((token = expect('==','!='))) {
+      left = binaryFn(left, token.fn, equality());
+    }
+    return left;
+  }
+
+  function relational() {
+    var left = additive();
+    var token;
+    if ((token = expect('<', '>', '<=', '>='))) {
+      left = binaryFn(left, token.fn, relational());
+    }
+    return left;
+  }
+
+  function additive() {
+    var left = multiplicative();
+    var token;
+    while ((token = expect('+','-'))) {
+      left = binaryFn(left, token.fn, multiplicative());
+    }
+    return left;
+  }
+
+  function multiplicative() {
+    var left = unary();
+    var token;
+    while ((token = expect('*','/','%'))) {
+      left = binaryFn(left, token.fn, unary());
+    }
+    return left;
+  }
+
+  function unary() {
+    var token;
+    if (expect('+')) {
+      return primary();
+    } else if ((token = expect('-'))) {
+      return binaryFn(ZERO, token.fn, unary());
+    } else if ((token = expect('!'))) {
+      return unaryFn(token.fn, unary());
+    } else {
+      return primary();
+    }
+  }
+
+
+  function primary() {
+    var primary;
+    if (expect('(')) {
+      primary = filterChain();
+      consume(')');
+    } else if (expect('[')) {
+      primary = arrayDeclaration();
+    } else if (expect('{')) {
+      primary = object();
+    } else {
+      var token = expect();
+      primary = token.fn;
+      if (!primary) {
+        throwError("not a primary expression", token);
+      }
+    }
+
+    var next, context;
+    while ((next = expect('(', '[', '.'))) {
+      if (next.text === '(') {
+        primary = functionCall(primary, context);
+        context = null;
+      } else if (next.text === '[') {
+        context = primary;
+        primary = objectIndex(primary);
+      } else if (next.text === '.') {
+        context = primary;
+        primary = fieldAccess(primary);
+      } else {
+        throwError("IMPOSSIBLE");
+      }
+    }
+    return primary;
+  }
+
+  function _fieldAccess(object) {
+    var field = expect().text;
+    var getter = getterFn(field, csp);
+    return extend(
+        function(self, locals) {
+          return getter(object(self, locals), locals);
+        },
+        {
+          assign:function(self, value, locals) {
+            return setter(object(self, locals), field, value);
+          }
+        }
+    );
+  }
+
+  function _objectIndex(obj) {
+    var indexFn = expression();
+    consume(']');
+    return extend(
+      function(self, locals){
+        var o = obj(self, locals),
+            i = indexFn(self, locals),
+            v, p;
+
+        if (!o) return undefined;
+        v = o[i];
+        if (v && v.then) {
+          p = v;
+          if (!('$$v' in v)) {
+            p.$$v = undefined;
+            p.then(function(val) { p.$$v = val; });
+          }
+          v = v.$$v;
+        }
+        return v;
+      }, {
+        assign:function(self, value, locals){
+          return obj(self, locals)[indexFn(self, locals)] = value;
+        }
+      });
+  }
+
+  function _functionCall(fn, contextGetter) {
+    var argsFn = [];
+    if (peekToken().text != ')') {
+      do {
+        argsFn.push(expression());
+      } while (expect(','));
+    }
+    consume(')');
+    return function(self, locals){
+      var args = [],
+          context = contextGetter ? contextGetter(self, locals) : self;
+
+      for ( var i = 0; i < argsFn.length; i++) {
+        args.push(argsFn[i](self, locals));
+      }
+      var fnPtr = fn(self, locals) || noop;
+      // IE stupidity!
+      return fnPtr.apply
+          ? fnPtr.apply(context, args)
+          : fnPtr(args[0], args[1], args[2], args[3], args[4]);
+    };
+  }
+
+  // This is used with json array declaration
+  function arrayDeclaration () {
+    var elementFns = [];
+    if (peekToken().text != ']') {
+      do {
+        elementFns.push(expression());
+      } while (expect(','));
+    }
+    consume(']');
+    return function(self, locals){
+      var array = [];
+      for ( var i = 0; i < elementFns.length; i++) {
+        array.push(elementFns[i](self, locals));
+      }
+      return array;
+    };
+  }
+
+  function object () {
+    var keyValues = [];
+    if (peekToken().text != '}') {
+      do {
+        var token = expect(),
+        key = token.string || token.text;
+        consume(":");
+        var value = expression();
+        keyValues.push({key:key, value:value});
+      } while (expect(','));
+    }
+    consume('}');
+    return function(self, locals){
+      var object = {};
+      for ( var i = 0; i < keyValues.length; i++) {
+        var keyValue = keyValues[i];
+        var value = keyValue.value(self, locals);
+        object[keyValue.key] = value;
+      }
+      return object;
+    };
+  }
+}
+
+//////////////////////////////////////////////////
+// Parser helper functions
+//////////////////////////////////////////////////
+
+function setter(obj, path, setValue) {
+  var element = path.split('.');
+  for (var i = 0; element.length > 1; i++) {
+    var key = element.shift();
+    var propertyObj = obj[key];
+    if (!propertyObj) {
+      propertyObj = {};
+      obj[key] = propertyObj;
+    }
+    obj = propertyObj;
+  }
+  obj[element.shift()] = setValue;
+  return setValue;
+}
+
+/**
+ * Return the value accesible from the object by path. Any undefined traversals are ignored
+ * @param {Object} obj starting object
+ * @param {string} path path to traverse
+ * @param {boolean=true} bindFnToScope
+ * @returns value as accesbile by path
+ */
+//TODO(misko): this function needs to be removed
+function getter(obj, path, bindFnToScope) {
+  if (!path) return obj;
+  var keys = path.split('.');
+  var key;
+  var lastInstance = obj;
+  var len = keys.length;
+
+  for (var i = 0; i < len; i++) {
+    key = keys[i];
+    if (obj) {
+      obj = (lastInstance = obj)[key];
+    }
+  }
+  if (!bindFnToScope && isFunction(obj)) {
+    return bind(lastInstance, obj);
+  }
+  return obj;
+}
+
+var getterFnCache = {};
+
+/**
+ * Implementation of the "Black Hole" variant from:
+ * - http://jsperf.com/angularjs-parse-getter/4
+ * - http://jsperf.com/path-evaluation-simplified/7
+ */
+function cspSafeGetterFn(key0, key1, key2, key3, key4) {
+  return function(scope, locals) {
+    var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
+        promise;
+
+    if (pathVal === null || pathVal === undefined) return pathVal;
+
+    pathVal = pathVal[key0];
+    if (pathVal && pathVal.then) {
+      if (!("$$v" in pathVal)) {
+        promise = pathVal;
+        promise.$$v = undefined;
+        promise.then(function(val) { promise.$$v = val; });
+      }
+      pathVal = pathVal.$$v;
+    }
+    if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
+
+    pathVal = pathVal[key1];
+    if (pathVal && pathVal.then) {
+      if (!("$$v" in pathVal)) {
+        promise = pathVal;
+        promise.$$v = undefined;
+        promise.then(function(val) { promise.$$v = val; });
+      }
+      pathVal = pathVal.$$v;
+    }
+    if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
+
+    pathVal = pathVal[key2];
+    if (pathVal && pathVal.then) {
+      if (!("$$v" in pathVal)) {
+        promise = pathVal;
+        promise.$$v = undefined;
+        promise.then(function(val) { promise.$$v = val; });
+      }
+      pathVal = pathVal.$$v;
+    }
+    if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
+
+    pathVal = pathVal[key3];
+    if (pathVal && pathVal.then) {
+      if (!("$$v" in pathVal)) {
+        promise = pathVal;
+        promise.$$v = undefined;
+        promise.then(function(val) { promise.$$v = val; });
+      }
+      pathVal = pathVal.$$v;
+    }
+    if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
+
+    pathVal = pathVal[key4];
+    if (pathVal && pathVal.then) {
+      if (!("$$v" in pathVal)) {
+        promise = pathVal;
+        promise.$$v = undefined;
+        promise.then(function(val) { promise.$$v = val; });
+      }
+      pathVal = pathVal.$$v;
+    }
+    return pathVal;
+  };
+};
+
+function getterFn(path, csp) {
+  if (getterFnCache.hasOwnProperty(path)) {
+    return getterFnCache[path];
+  }
+
+  var pathKeys = path.split('.'),
+      pathKeysLength = pathKeys.length,
+      fn;
+
+  if (csp) {
+    fn = (pathKeysLength < 6)
+        ? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4])
+        : function(scope, locals) {
+          var i = 0, val
+          do {
+            val = cspSafeGetterFn(
+                    pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++]
+                  )(scope, locals);
+
+            locals = undefined; // clear after first iteration
+            scope = val;
+          } while (i < pathKeysLength);
+          return val;
+        }
+  } else {
+    var code = 'var l, fn, p;\n';
+    forEach(pathKeys, function(key, index) {
+      code += 'if(s === null || s === undefined) return s;\n' +
+              'l=s;\n' +
+              's='+ (index
+                      // we simply dereference 's' on any .dot notation
+                      ? 's'
+                      // but if we are first then we check locals first, and if so read it first
+                      : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
+              'if (s && s.then) {\n' +
+                ' if (!("$$v" in s)) {\n' +
+                  ' p=s;\n' +
+                  ' p.$$v = undefined;\n' +
+                  ' p.then(function(v) {p.$$v=v;});\n' +
+                  '}\n' +
+                ' s=s.$$v\n' +
+              '}\n';
+    });
+    code += 'return s;';
+    fn = Function('s', 'k', code); // s=scope, k=locals
+    fn.toString = function() { return code; };
+  }
+
+  return getterFnCache[path] = fn;
+}
+
+///////////////////////////////////
+
+/**
+ * @ngdoc function
+ * @name ng.$parse
+ * @function
+ *
+ * @description
+ *
+ * Converts Angular {@link guide/expression expression} into a function.
+ *
+ * <pre>
+ *   var getter = $parse('user.name');
+ *   var setter = getter.assign;
+ *   var context = {user:{name:'angular'}};
+ *   var locals = {user:{name:'local'}};
+ *
+ *   expect(getter(context)).toEqual('angular');
+ *   setter(context, 'newValue');
+ *   expect(context.user.name).toEqual('newValue');
+ *   expect(getter(context, locals)).toEqual('local');
+ * </pre>
+ *
+ *
+ * @param {string} expression String expression to compile.
+ * @returns {function(context, locals)} a function which represents the compiled expression:
+ *
+ *    * `context` – `{object}` – an object against which any expressions embedded in the strings
+ *      are evaluated against (tipically a scope object).
+ *    * `locals` – `{object=}` – local variables context object, useful for overriding values in
+ *      `context`.
+ *
+ *    The return function also has an `assign` property, if the expression is assignable, which
+ *    allows one to set values to expressions.
+ *
+ */
+function $ParseProvider() {
+  var cache = {};
+  this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
+    return function(exp) {
+      switch(typeof exp) {
+        case 'string':
+          return cache.hasOwnProperty(exp)
+            ? cache[exp]
+            : cache[exp] =  parser(exp, false, $filter, $sniffer.csp);
+        case 'function':
+          return exp;
+        default:
+          return noop;
+      }
+    };
+  }];
+}
+
+/**
+ * @ngdoc service
+ * @name ng.$q
+ * @requires $rootScope
+ *
+ * @description
+ * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
+ *
+ * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
+ * interface for interacting with an object that represents the result of an action that is
+ * performed asynchronously, and may or may not be finished at any given point in time.
+ *
+ * From the perspective of dealing with error handling, deferred and promise APIs are to
+ * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
+ *
+ * <pre>
+ *   // for the purpose of this example let's assume that variables `$q` and `scope` are
+ *   // available in the current lexical scope (they could have been injected or passed in).
+ *
+ *   function asyncGreet(name) {
+ *     var deferred = $q.defer();
+ *
+ *     setTimeout(function() {
+ *       // since this fn executes async in a future turn of the event loop, we need to wrap
+ *       // our code into an $apply call so that the model changes are properly observed.
+ *       scope.$apply(function() {
+ *         if (okToGreet(name)) {
+ *           deferred.resolve('Hello, ' + name + '!');
+ *         } else {
+ *           deferred.reject('Greeting ' + name + ' is not allowed.');
+ *         }
+ *       });
+ *     }, 1000);
+ *
+ *     return deferred.promise;
+ *   }
+ *
+ *   var promise = asyncGreet('Robin Hood');
+ *   promise.then(function(greeting) {
+ *     alert('Success: ' + greeting);
+ *   }, function(reason) {
+ *     alert('Failed: ' + reason);
+ *   });
+ * </pre>
+ *
+ * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
+ * comes in the way of
+ * [guarantees that promise and deferred APIs make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
+ *
+ * Additionally the promise api allows for composition that is very hard to do with the
+ * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
+ * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
+ * section on serial or parallel joining of promises.
+ *
+ *
+ * # The Deferred API
+ *
+ * A new instance of deferred is constructed by calling `$q.defer()`.
+ *
+ * The purpose of the deferred object is to expose the associated Promise instance as well as APIs
+ * that can be used for signaling the successful or unsuccessful completion of the task.
+ *
+ * **Methods**
+ *
+ * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
+ *   constructed via `$q.reject`, the promise will be rejected instead.
+ * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
+ *   resolving it with a rejection constructed via `$q.reject`.
+ *
+ * **Properties**
+ *
+ * - promise – `{Promise}` – promise object associated with this deferred.
+ *
+ *
+ * # The Promise API
+ *
+ * A new promise instance is created when a deferred instance is created and can be retrieved by
+ * calling `deferred.promise`.
+ *
+ * The purpose of the promise object is to allow for interested parties to get access to the result
+ * of the deferred task when it completes.
+ *
+ * **Methods**
+ *
+ * - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved
+ *   or rejected calls one of the success or error callbacks asynchronously as soon as the result
+ *   is available. The callbacks are called with a single argument the result or rejection reason.
+ *
+ *   This method *returns a new promise* which is resolved or rejected via the return value of the
+ *   `successCallback` or `errorCallback`.
+ *
+ *
+ * # Chaining promises
+ *
+ * Because calling `then` api of a promise returns a new derived promise, it is easily possible
+ * to create a chain of promises:
+ *
+ * <pre>
+ *   promiseB = promiseA.then(function(result) {
+ *     return result + 1;
+ *   });
+ *
+ *   // promiseB will be resolved immediately after promiseA is resolved and its value will be
+ *   // the result of promiseA incremented by 1
+ * </pre>
+ *
+ * It is possible to create chains of any length and since a promise can be resolved with another
+ * promise (which will defer its resolution further), it is possible to pause/defer resolution of
+ * the promises at any point in the chain. This makes it possible to implement powerful apis like
+ * $http's response interceptors.
+ *
+ *
+ * # Differences between Kris Kowal's Q and $q
+ *
+ *  There are three main differences:
+ *
+ * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
+ *   mechanism in angular, which means faster propagation of resolution or rejection into your
+ *   models and avoiding unnecessary browser repaints, which would result in flickering UI.
+ * - $q promises are recognized by the templating engine in angular, which means that in templates
+ *   you can treat promises attached to a scope as if they were the resulting values.
+ * - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains
+ *   all the important functionality needed for common async tasks.
+ * 
+ *  # Testing
+ * 
+ *  <pre>
+ *    it('should simulate promise', inject(function($q, $rootScope) {
+ *      var deferred = $q.defer();
+ *      var promise = deferred.promise;
+ *      var resolvedValue;
+ * 
+ *      promise.then(function(value) { resolvedValue = value; });
+ *      expect(resolvedValue).toBeUndefined();
+ * 
+ *      // Simulate resolving of promise
+ *      deferred.resolve(123);
+ *      // Note that the 'then' function does not get called synchronously.
+ *      // This is because we want the promise API to always be async, whether or not
+ *      // it got called synchronously or asynchronously.
+ *      expect(resolvedValue).toBeUndefined();
+ * 
+ *      // Propagate promise resolution to 'then' functions using $apply().
+ *      $rootScope.$apply();
+ *      expect(resolvedValue).toEqual(123);
+ *    });
+ *  </pre>
+ */
+function $QProvider() {
+
+  this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
+    return qFactory(function(callback) {
+      $rootScope.$evalAsync(callback);
+    }, $exceptionHandler);
+  }];
+}
+
+
+/**
+ * Constructs a promise manager.
+ *
+ * @param {function(function)} nextTick Function for executing functions in the next turn.
+ * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
+ *     debugging purposes.
+ * @returns {object} Promise manager.
+ */
+function qFactory(nextTick, exceptionHandler) {
+
+  /**
+   * @ngdoc
+   * @name ng.$q#defer
+   * @methodOf ng.$q
+   * @description
+   * Creates a `Deferred` object which represents a task which will finish in the future.
+   *
+   * @returns {Deferred} Returns a new instance of deferred.
+   */
+  var defer = function() {
+    var pending = [],
+        value, deferred;
+
+    deferred = {
+
+      resolve: function(val) {
+        if (pending) {
+          var callbacks = pending;
+          pending = undefined;
+          value = ref(val);
+
+          if (callbacks.length) {
+            nextTick(function() {
+              var callback;
+              for (var i = 0, ii = callbacks.length; i < ii; i++) {
+                callback = callbacks[i];
+                value.then(callback[0], callback[1]);
+              }
+            });
+          }
+        }
+      },
+
+
+      reject: function(reason) {
+        deferred.resolve(reject(reason));
+      },
+
+
+      promise: {
+        then: function(callback, errback) {
+          var result = defer();
+
+          var wrappedCallback = function(value) {
+            try {
+              result.resolve((callback || defaultCallback)(value));
+            } catch(e) {
+              exceptionHandler(e);
+              result.reject(e);
+            }
+          };
+
+          var wrappedErrback = function(reason) {
+            try {
+              result.resolve((errback || defaultErrback)(reason));
+            } catch(e) {
+              exceptionHandler(e);
+              result.reject(e);
+            }
+          };
+
+          if (pending) {
+            pending.push([wrappedCallback, wrappedErrback]);
+          } else {
+            value.then(wrappedCallback, wrappedErrback);
+          }
+
+          return result.promise;
+        }
+      }
+    };
+
+    return deferred;
+  };
+
+
+  var ref = function(value) {
+    if (value && value.then) return value;
+    return {
+      then: function(callback) {
+        var result = defer();
+        nextTick(function() {
+          result.resolve(callback(value));
+        });
+        return result.promise;
+      }
+    };
+  };
+
+
+  /**
+   * @ngdoc
+   * @name ng.$q#reject
+   * @methodOf ng.$q
+   * @description
+   * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
+   * used to forward rejection in a chain of promises. If you are dealing with the last promise in
+   * a promise chain, you don't need to worry about it.
+   *
+   * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
+   * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
+   * a promise error callback and you want to forward the error to the promise derived from the
+   * current promise, you have to "rethrow" the error by returning a rejection constructed via
+   * `reject`.
+   *
+   * <pre>
+   *   promiseB = promiseA.then(function(result) {
+   *     // success: do something and resolve promiseB
+   *     //          with the old or a new result
+   *     return result;
+   *   }, function(reason) {
+   *     // error: handle the error if possible and
+   *     //        resolve promiseB with newPromiseOrValue,
+   *     //        otherwise forward the rejection to promiseB
+   *     if (canHandle(reason)) {
+   *      // handle the error and recover
+   *      return newPromiseOrValue;
+   *     }
+   *     return $q.reject(reason);
+   *   });
+   * </pre>
+   *
+   * @param {*} reason Constant, message, exception or an object representing the rejection reason.
+   * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
+   */
+  var reject = function(reason) {
+    return {
+      then: function(callback, errback) {
+        var result = defer();
+        nextTick(function() {
+          result.resolve((errback || defaultErrback)(reason));
+        });
+        return result.promise;
+      }
+    };
+  };
+
+
+  /**
+   * @ngdoc
+   * @name ng.$q#when
+   * @methodOf ng.$q
+   * @description
+   * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
+   * This is useful when you are dealing with an object that might or might not be a promise, or if
+   * the promise comes from a source that can't be trusted.
+   *
+   * @param {*} value Value or a promise
+   * @returns {Promise} Returns a single promise that will be resolved with an array of values,
+   *   each value corresponding to the promise at the same index in the `promises` array. If any of
+   *   the promises is resolved with a rejection, this resulting promise will be resolved with the
+   *   same rejection.
+   */
+  var when = function(value, callback, errback) {
+    var result = defer(),
+        done;
+
+    var wrappedCallback = function(value) {
+      try {
+        return (callback || defaultCallback)(value);
+      } catch (e) {
+        exceptionHandler(e);
+        return reject(e);
+      }
+    };
+
+    var wrappedErrback = function(reason) {
+      try {
+        return (errback || defaultErrback)(reason);
+      } catch (e) {
+        exceptionHandler(e);
+        return reject(e);
+      }
+    };
+
+    nextTick(function() {
+      ref(value).then(function(value) {
+        if (done) return;
+        done = true;
+        result.resolve(ref(value).then(wrappedCallback, wrappedErrback));
+      }, function(reason) {
+        if (done) return;
+        done = true;
+        result.resolve(wrappedErrback(reason));
+      });
+    });
+
+    return result.promise;
+  };
+
+
+  function defaultCallback(value) {
+    return value;
+  }
+
+
+  function defaultErrback(reason) {
+    return reject(reason);
+  }
+
+
+  /**
+   * @ngdoc
+   * @name ng.$q#all
+   * @methodOf ng.$q
+   * @description
+   * Combines multiple promises into a single promise that is resolved when all of the input
+   * promises are resolved.
+   *
+   * @param {Array.<Promise>} promises An array of promises.
+   * @returns {Promise} Returns a single promise that will be resolved with an array of values,
+   *   each value corresponding to the promise at the same index in the `promises` array. If any of
+   *   the promises is resolved with a rejection, this resulting promise will be resolved with the
+   *   same rejection.
+   */
+  function all(promises) {
+    var deferred = defer(),
+        counter = promises.length,
+        results = [];
+
+    if (counter) {
+      forEach(promises, function(promise, index) {
+        ref(promise).then(function(value) {
+          if (index in results) return;
+          results[index] = value;
+          if (!(--counter)) deferred.resolve(results);
+        }, function(reason) {
+          if (index in results) return;
+          deferred.reject(reason);
+        });
+      });
+    } else {
+      deferred.resolve(results);
+    }
+
+    return deferred.promise;
+  }
+
+  return {
+    defer: defer,
+    reject: reject,
+    when: when,
+    all: all
+  };
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$routeProvider
+ * @function
+ *
+ * @description
+ *
+ * Used for configuring routes. See {@link ng.$route $route} for an example.
+ */
+function $RouteProvider(){
+  var routes = {};
+
+  /**
+   * @ngdoc method
+   * @name ng.$routeProvider#when
+   * @methodOf ng.$routeProvider
+   *
+   * @param {string} path Route path (matched against `$location.path`). If `$location.path`
+   *    contains redundant trailing slash or is missing one, the route will still match and the
+   *    `$location.path` will be updated to add or drop the trailing slash to exactly match the
+   *    route definition.
+   *
+   *    `path` can contain named groups starting with a colon (`:name`). All characters up to the
+   *    next slash are matched and stored in `$routeParams` under the given `name` when the route
+   *    matches.
+   *
+   * @param {Object} route Mapping information to be assigned to `$route.current` on route
+   *    match.
+   *
+   *    Object properties:
+   *
+   *    - `controller` – `{(string|function()=}` – Controller fn that should be associated with newly
+   *      created scope or the name of a {@link angular.Module#controller registered controller}
+   *      if passed as a string.
+   *    - `template` – `{string=}` –  html template as a string that should be used by
+   *      {@link ng.directive:ngView ngView} or
+   *      {@link ng.directive:ngInclude ngInclude} directives.
+   *      this property takes precedence over `templateUrl`.
+   *    - `templateUrl` – `{string=}` – path to an html template that should be used by
+   *      {@link ng.directive:ngView ngView}.
+   *    - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should
+   *      be injected into the controller. If any of these dependencies are promises, they will be
+   *      resolved and converted to a value before the controller is instantiated and the
+   *      `$routeChangeSuccess` event is fired. The map object is:
+   *
+   *      - `key` – `{string}`: a name of a dependency to be injected into the controller.
+   *      - `factory` - `{string|function}`: If `string` then it is an alias for a service.
+   *        Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected}
+   *        and the return value is treated as the dependency. If the result is a promise, it is resolved
+   *        before its value is injected into the controller.
+   *
+   *    - `redirectTo` – {(string|function())=} – value to update
+   *      {@link ng.$location $location} path with and trigger route redirection.
+   *
+   *      If `redirectTo` is a function, it will be called with the following parameters:
+   *
+   *      - `{Object.<string>}` - route parameters extracted from the current
+   *        `$location.path()` by applying the current route templateUrl.
+   *      - `{string}` - current `$location.path()`
+   *      - `{Object}` - current `$location.search()`
+   *
+   *      The custom `redirectTo` function is expected to return a string which will be used
+   *      to update `$location.path()` and `$location.search()`.
+   *
+   *    - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search()
+   *    changes.
+   *
+   *      If the option is set to `false` and url in the browser changes, then
+   *      `$routeUpdate` event is broadcasted on the root scope.
+   *
+   * @returns {Object} self
+   *
+   * @description
+   * Adds a new route definition to the `$route` service.
+   */
+  this.when = function(path, route) {
+    routes[path] = extend({reloadOnSearch: true}, route);
+
+    // create redirection for trailing slashes
+    if (path) {
+      var redirectPath = (path[path.length-1] == '/')
+          ? path.substr(0, path.length-1)
+          : path +'/';
+
+      routes[redirectPath] = {redirectTo: path};
+    }
+
+    return this;
+  };
+
+  /**
+   * @ngdoc method
+   * @name ng.$routeProvider#otherwise
+   * @methodOf ng.$routeProvider
+   *
+   * @description
+   * Sets route definition that will be used on route change when no other route definition
+   * is matched.
+   *
+   * @param {Object} params Mapping information to be assigned to `$route.current`.
+   * @returns {Object} self
+   */
+  this.otherwise = function(params) {
+    this.when(null, params);
+    return this;
+  };
+
+
+  this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache',
+      function( $rootScope,   $location,   $routeParams,   $q,   $injector,   $http,   $templateCache) {
+
+    /**
+     * @ngdoc object
+     * @name ng.$route
+     * @requires $location
+     * @requires $routeParams
+     *
+     * @property {Object} current Reference to the current route definition.
+     * The route definition contains:
+     *
+     *   - `controller`: The controller constructor as define in route definition.
+     *   - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for
+     *     controller instantiation. The `locals` contain
+     *     the resolved values of the `resolve` map. Additionally the `locals` also contain:
+     *
+     *     - `$scope` - The current route scope.
+     *     - `$template` - The current route template HTML.
+     *
+     * @property {Array.<Object>} routes Array of all configured routes.
+     *
+     * @description
+     * Is used for deep-linking URLs to controllers and views (HTML partials).
+     * It watches `$location.url()` and tries to map the path to an existing route definition.
+     *
+     * You can define routes through {@link ng.$routeProvider $routeProvider}'s API.
+     *
+     * The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView}
+     * directive and the {@link ng.$routeParams $routeParams} service.
+     *
+     * @example
+       This example shows how changing the URL hash causes the `$route` to match a route against the
+       URL, and the `ngView` pulls in the partial.
+
+       Note that this example is using {@link ng.directive:script inlined templates}
+       to get it working on jsfiddle as well.
+
+     <example module="ngView">
+       <file name="index.html">
+         <div ng-controller="MainCntl">
+           Choose:
+           <a href="Book/Moby">Moby</a> |
+           <a href="Book/Moby/ch/1">Moby: Ch1</a> |
+           <a href="Book/Gatsby">Gatsby</a> |
+           <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
+           <a href="Book/Scarlet">Scarlet Letter</a><br/>
+
+           <div ng-view></div>
+           <hr />
+
+           <pre>$location.path() = {{$location.path()}}</pre>
+           <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
+           <pre>$route.current.params = {{$route.current.params}}</pre>
+           <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
+           <pre>$routeParams = {{$routeParams}}</pre>
+         </div>
+       </file>
+
+       <file name="book.html">
+         controller: {{name}}<br />
+         Book Id: {{params.bookId}}<br />
+       </file>
+
+       <file name="chapter.html">
+         controller: {{name}}<br />
+         Book Id: {{params.bookId}}<br />
+         Chapter Id: {{params.chapterId}}
+       </file>
+
+       <file name="script.js">
+         angular.module('ngView', [], function($routeProvider, $locationProvider) {
+           $routeProvider.when('/Book/:bookId', {
+             templateUrl: 'book.html',
+             controller: BookCntl,
+             resolve: {
+               // I will cause a 1 second delay
+               delay: function($q, $timeout) {
+                 var delay = $q.defer();
+                 $timeout(delay.resolve, 1000);
+                 return delay.promise;
+               }
+             }
+           });
+           $routeProvider.when('/Book/:bookId/ch/:chapterId', {
+             templateUrl: 'chapter.html',
+             controller: ChapterCntl
+           });
+
+           // configure html5 to get links working on jsfiddle
+           $locationProvider.html5Mode(true);
+         });
+
+         function MainCntl($scope, $route, $routeParams, $location) {
+           $scope.$route = $route;
+           $scope.$location = $location;
+           $scope.$routeParams = $routeParams;
+         }
+
+         function BookCntl($scope, $routeParams) {
+           $scope.name = "BookCntl";
+           $scope.params = $routeParams;
+         }
+
+         function ChapterCntl($scope, $routeParams) {
+           $scope.name = "ChapterCntl";
+           $scope.params = $routeParams;
+         }
+       </file>
+
+       <file name="scenario.js">
+         it('should load and compile correct template', function() {
+           element('a:contains("Moby: Ch1")').click();
+           var content = element('.doc-example-live [ng-view]').text();
+           expect(content).toMatch(/controller\: ChapterCntl/);
+           expect(content).toMatch(/Book Id\: Moby/);
+           expect(content).toMatch(/Chapter Id\: 1/);
+
+           element('a:contains("Scarlet")').click();
+           sleep(2); // promises are not part of scenario waiting
+           content = element('.doc-example-live [ng-view]').text();
+           expect(content).toMatch(/controller\: BookCntl/);
+           expect(content).toMatch(/Book Id\: Scarlet/);
+         });
+       </file>
+     </example>
+     */
+
+    /**
+     * @ngdoc event
+     * @name ng.$route#$routeChangeStart
+     * @eventOf ng.$route
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted before a route change. At this  point the route services starts
+     * resolving all of the dependencies needed for the route change to occurs.
+     * Typically this involves fetching the view template as well as any dependencies
+     * defined in `resolve` route property. Once  all of the dependencies are resolved
+     * `$routeChangeSuccess` is fired.
+     *
+     * @param {Route} next Future route information.
+     * @param {Route} current Current route information.
+     */
+
+    /**
+     * @ngdoc event
+     * @name ng.$route#$routeChangeSuccess
+     * @eventOf ng.$route
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted after a route dependencies are resolved.
+     * {@link ng.directive:ngView ngView} listens for the directive
+     * to instantiate the controller and render the view.
+     *
+     * @param {Route} current Current route information.
+     * @param {Route} previous Previous route information.
+     */
+
+    /**
+     * @ngdoc event
+     * @name ng.$route#$routeChangeError
+     * @eventOf ng.$route
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted if any of the resolve promises are rejected.
+     *
+     * @param {Route} current Current route information.
+     * @param {Route} previous Previous route information.
+     * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.
+     */
+
+    /**
+     * @ngdoc event
+     * @name ng.$route#$routeUpdate
+     * @eventOf ng.$route
+     * @eventType broadcast on root scope
+     * @description
+     *
+     * The `reloadOnSearch` property has been set to false, and we are reusing the same
+     * instance of the Controller.
+     */
+
+    var forceReload = false,
+        $route = {
+          routes: routes,
+
+          /**
+           * @ngdoc method
+           * @name ng.$route#reload
+           * @methodOf ng.$route
+           *
+           * @description
+           * Causes `$route` service to reload the current route even if
+           * {@link ng.$location $location} hasn't changed.
+           *
+           * As a result of that, {@link ng.directive:ngView ngView}
+           * creates new scope, reinstantiates the controller.
+           */
+          reload: function() {
+            forceReload = true;
+            $rootScope.$evalAsync(updateRoute);
+          }
+        };
+
+    $rootScope.$on('$locationChangeSuccess', updateRoute);
+
+    return $route;
+
+    /////////////////////////////////////////////////////
+
+    /**
+     * @param on {string} current url
+     * @param when {string} route when template to match the url against
+     * @return {?Object}
+     */
+    function switchRouteMatcher(on, when) {
+      // TODO(i): this code is convoluted and inefficient, we should construct the route matching
+      //   regex only once and then reuse it
+
+      // Escape regexp special characters.
+      when = '^' + when.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&") + '$';
+      var regex = '',
+          params = [],
+          dst = {};
+
+      var re = /:(\w+)/g,
+          paramMatch,
+          lastMatchedIndex = 0;
+
+      while ((paramMatch = re.exec(when)) !== null) {
+        // Find each :param in `when` and replace it with a capturing group.
+        // Append all other sections of when unchanged.
+        regex += when.slice(lastMatchedIndex, paramMatch.index);
+        regex += '([^\\/]*)';
+        params.push(paramMatch[1]);
+        lastMatchedIndex = re.lastIndex;
+      }
+      // Append trailing path part.
+      regex += when.substr(lastMatchedIndex);
+
+      var match = on.match(new RegExp(regex));
+      if (match) {
+        forEach(params, function(name, index) {
+          dst[name] = match[index + 1];
+        });
+      }
+      return match ? dst : null;
+    }
+
+    function updateRoute() {
+      var next = parseRoute(),
+          last = $route.current;
+
+      if (next && last && next.$route === last.$route
+          && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) {
+        last.params = next.params;
+        copy(last.params, $routeParams);
+        $rootScope.$broadcast('$routeUpdate', last);
+      } else if (next || last) {
+        forceReload = false;
+        $rootScope.$broadcast('$routeChangeStart', next, last);
+        $route.current = next;
+        if (next) {
+          if (next.redirectTo) {
+            if (isString(next.redirectTo)) {
+              $location.path(interpolate(next.redirectTo, next.params)).search(next.params)
+                       .replace();
+            } else {
+              $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))
+                       .replace();
+            }
+          }
+        }
+
+        $q.when(next).
+          then(function() {
+            if (next) {
+              var keys = [],
+                  values = [],
+                  template;
+
+              forEach(next.resolve || {}, function(value, key) {
+                keys.push(key);
+                values.push(isString(value) ? $injector.get(value) : $injector.invoke(value));
+              });
+              if (isDefined(template = next.template)) {
+              } else if (isDefined(template = next.templateUrl)) {
+                template = $http.get(template, {cache: $templateCache}).
+                    then(function(response) { return response.data; });
+              }
+              if (isDefined(template)) {
+                keys.push('$template');
+                values.push(template);
+              }
+              return $q.all(values).then(function(values) {
+                var locals = {};
+                forEach(values, function(value, index) {
+                  locals[keys[index]] = value;
+                });
+                return locals;
+              });
+            }
+          }).
+          // after route change
+          then(function(locals) {
+            if (next == $route.current) {
+              if (next) {
+                next.locals = locals;
+                copy(next.params, $routeParams);
+              }
+              $rootScope.$broadcast('$routeChangeSuccess', next, last);
+            }
+          }, function(error) {
+            if (next == $route.current) {
+              $rootScope.$broadcast('$routeChangeError', next, last, error);
+            }
+          });
+      }
+    }
+
+
+    /**
+     * @returns the current active route, by matching it against the URL
+     */
+    function parseRoute() {
+      // Match a route
+      var params, match;
+      forEach(routes, function(route, path) {
+        if (!match && (params = switchRouteMatcher($location.path(), path))) {
+          match = inherit(route, {
+            params: extend({}, $location.search(), params),
+            pathParams: params});
+          match.$route = route;
+        }
+      });
+      // No route matched; fallback to "otherwise" route
+      return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
+    }
+
+    /**
+     * @returns interpolation of the redirect path with the parametrs
+     */
+    function interpolate(string, params) {
+      var result = [];
+      forEach((string||'').split(':'), function(segment, i) {
+        if (i == 0) {
+          result.push(segment);
+        } else {
+          var segmentMatch = segment.match(/(\w+)(.*)/);
+          var key = segmentMatch[1];
+          result.push(params[key]);
+          result.push(segmentMatch[2] || '');
+          delete params[key];
+        }
+      });
+      return result.join('');
+    }
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$routeParams
+ * @requires $route
+ *
+ * @description
+ * Current set of route parameters. The route parameters are a combination of the
+ * {@link ng.$location $location} `search()`, and `path()`. The `path` parameters
+ * are extracted when the {@link ng.$route $route} path is matched.
+ *
+ * In case of parameter name collision, `path` params take precedence over `search` params.
+ *
+ * The service guarantees that the identity of the `$routeParams` object will remain unchanged
+ * (but its properties will likely change) even when a route change occurs.
+ *
+ * @example
+ * <pre>
+ *  // Given:
+ *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
+ *  // Route: /Chapter/:chapterId/Section/:sectionId
+ *  //
+ *  // Then
+ *  $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
+ * </pre>
+ */
+function $RouteParamsProvider() {
+  this.$get = valueFn({});
+}
+
+/**
+ * DESIGN NOTES
+ *
+ * The design decisions behind the scope ware heavily favored for speed and memory consumption.
+ *
+ * The typical use of scope is to watch the expressions, which most of the time return the same
+ * value as last time so we optimize the operation.
+ *
+ * Closures construction is expensive from speed as well as memory:
+ *   - no closures, instead ups prototypical inheritance for API
+ *   - Internal state needs to be stored on scope directly, which means that private state is
+ *     exposed as $$____ properties
+ *
+ * Loop operations are optimized by using while(count--) { ... }
+ *   - this means that in order to keep the same order of execution as addition we have to add
+ *     items to the array at the begging (shift) instead of at the end (push)
+ *
+ * Child scopes are created and removed often
+ *   - Using array would be slow since inserts in meddle are expensive so we use linked list
+ *
+ * There are few watches then a lot of observers. This is why you don't want the observer to be
+ * implemented in the same way as watch. Watch requires return of initialization function which
+ * are expensive to construct.
+ */
+
+
+/**
+ * @ngdoc object
+ * @name ng.$rootScopeProvider
+ * @description
+ *
+ * Provider for the $rootScope service.
+ */
+
+/**
+ * @ngdoc function
+ * @name ng.$rootScopeProvider#digestTtl
+ * @methodOf ng.$rootScopeProvider
+ * @description
+ *
+ * Sets the number of digest iteration the scope should attempt to execute before giving up and
+ * assuming that the model is unstable.
+ *
+ * The current default is 10 iterations.
+ *
+ * @param {number} limit The number of digest iterations.
+ */
+
+
+/**
+ * @ngdoc object
+ * @name ng.$rootScope
+ * @description
+ *
+ * Every application has a single root {@link ng.$rootScope.Scope scope}.
+ * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide
+ * event processing life-cycle. See {@link guide/scope developer guide on scopes}.
+ */
+function $RootScopeProvider(){
+  var TTL = 10;
+
+  this.digestTtl = function(value) {
+    if (arguments.length) {
+      TTL = value;
+    }
+    return TTL;
+  };
+
+  this.$get = ['$injector', '$exceptionHandler', '$parse',
+      function( $injector,   $exceptionHandler,   $parse) {
+
+    /**
+     * @ngdoc function
+     * @name ng.$rootScope.Scope
+     *
+     * @description
+     * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
+     * {@link AUTO.$injector $injector}. Child scopes are created using the
+     * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
+     * compiled HTML template is executed.)
+     *
+     * Here is a simple scope snippet to show how you can interact with the scope.
+     * <pre>
+        angular.injector(['ng']).invoke(function($rootScope) {
+           var scope = $rootScope.$new();
+           scope.salutation = 'Hello';
+           scope.name = 'World';
+
+           expect(scope.greeting).toEqual(undefined);
+
+           scope.$watch('name', function() {
+             scope.greeting = scope.salutation + ' ' + scope.name + '!';
+           }); // initialize the watch
+
+           expect(scope.greeting).toEqual(undefined);
+           scope.name = 'Misko';
+           // still old value, since watches have not been called yet
+           expect(scope.greeting).toEqual(undefined);
+
+           scope.$digest(); // fire all  the watches
+           expect(scope.greeting).toEqual('Hello Misko!');
+        });
+     * </pre>
+     *
+     * # Inheritance
+     * A scope can inherit from a parent scope, as in this example:
+     * <pre>
+         var parent = $rootScope;
+         var child = parent.$new();
+
+         parent.salutation = "Hello";
+         child.name = "World";
+         expect(child.salutation).toEqual('Hello');
+
+         child.salutation = "Welcome";
+         expect(child.salutation).toEqual('Welcome');
+         expect(parent.salutation).toEqual('Hello');
+     * </pre>
+     *
+     *
+     * @param {Object.<string, function()>=} providers Map of service factory which need to be provided
+     *     for the current scope. Defaults to {@link ng}.
+     * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
+     *     append/override services provided by `providers`. This is handy when unit-testing and having
+     *     the need to override a default service.
+     * @returns {Object} Newly created scope.
+     *
+     */
+    function Scope() {
+      this.$id = nextUid();
+      this.$$phase = this.$parent = this.$$watchers =
+                     this.$$nextSibling = this.$$prevSibling =
+                     this.$$childHead = this.$$childTail = null;
+      this['this'] = this.$root =  this;
+      this.$$destroyed = false;
+      this.$$asyncQueue = [];
+      this.$$listeners = {};
+      this.$$isolateBindings = {};
+    }
+
+    /**
+     * @ngdoc property
+     * @name ng.$rootScope.Scope#$id
+     * @propertyOf ng.$rootScope.Scope
+     * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
+     *   debugging.
+     */
+
+
+    Scope.prototype = {
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$new
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Creates a new child {@link ng.$rootScope.Scope scope}.
+       *
+       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
+       * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
+       * hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
+       *
+       * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
+       * the scope and its child scopes to be permanently detached from the parent and thus stop
+       * participating in model change detection and listener notification by invoking.
+       *
+       * @param {boolean} isolate if true then the scope does not prototypically inherit from the
+       *         parent scope. The scope is isolated, as it can not see parent scope properties.
+       *         When creating widgets it is useful for the widget to not accidentally read parent
+       *         state.
+       *
+       * @returns {Object} The newly created child scope.
+       *
+       */
+      $new: function(isolate) {
+        var Child,
+            child;
+
+        if (isFunction(isolate)) {
+          // TODO: remove at some point
+          throw Error('API-CHANGE: Use $controller to instantiate controllers.');
+        }
+        if (isolate) {
+          child = new Scope();
+          child.$root = this.$root;
+        } else {
+          Child = function() {}; // should be anonymous; This is so that when the minifier munges
+            // the name it does not become random set of chars. These will then show up as class
+            // name in the debugger.
+          Child.prototype = this;
+          child = new Child();
+          child.$id = nextUid();
+        }
+        child['this'] = child;
+        child.$$listeners = {};
+        child.$parent = this;
+        child.$$asyncQueue = [];
+        child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
+        child.$$prevSibling = this.$$childTail;
+        if (this.$$childHead) {
+          this.$$childTail.$$nextSibling = child;
+          this.$$childTail = child;
+        } else {
+          this.$$childHead = this.$$childTail = child;
+        }
+        return child;
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$watch
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
+       *
+       * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and
+       *   should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()}
+       *   reruns when it detects changes the `watchExpression` can execute multiple times per
+       *   {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
+       * - The `listener` is called only when the value from the current `watchExpression` and the
+       *   previous call to `watchExpression` are not equal (with the exception of the initial run,
+       *   see below). The inequality is determined according to
+       *   {@link angular.equals} function. To save the value of the object for later comparison, the
+       *   {@link angular.copy} function is used. It also means that watching complex options will
+       *   have adverse memory and performance implications.
+       * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
+       *   is achieved by rerunning the watchers until no changes are detected. The rerun iteration
+       *   limit is 10 to prevent an infinite loop deadlock.
+       *
+       *
+       * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
+       * you can register a `watchExpression` function with no `listener`. (Since `watchExpression`
+       * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is
+       * detected, be prepared for multiple calls to your listener.)
+       *
+       * After a watcher is registered with the scope, the `listener` fn is called asynchronously
+       * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
+       * watcher. In rare cases, this is undesirable because the listener is called when the result
+       * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
+       * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
+       * listener was called due to initialization.
+       *
+       *
+       * # Example
+       * <pre>
+           // let's assume that scope was dependency injected as the $rootScope
+           var scope = $rootScope;
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(newValue, oldValue) { scope.counter = scope.counter + 1; });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+       * </pre>
+       *
+       *
+       *
+       * @param {(function()|string)} watchExpression Expression that is evaluated on each
+       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
+       *    call to the `listener`.
+       *
+       *    - `string`: Evaluated as {@link guide/expression expression}
+       *    - `function(scope)`: called with current `scope` as a parameter.
+       * @param {(function()|string)=} listener Callback called whenever the return value of
+       *   the `watchExpression` changes.
+       *
+       *    - `string`: Evaluated as {@link guide/expression expression}
+       *    - `function(newValue, oldValue, scope)`: called with current and previous values as parameters.
+       *
+       * @param {boolean=} objectEquality Compare object for equality rather than for reference.
+       * @returns {function()} Returns a deregistration function for this listener.
+       */
+      $watch: function(watchExp, listener, objectEquality) {
+        var scope = this,
+            get = compileToFn(watchExp, 'watch'),
+            array = scope.$$watchers,
+            watcher = {
+              fn: listener,
+              last: initWatchVal,
+              get: get,
+              exp: watchExp,
+              eq: !!objectEquality
+            };
+
+        // in the case user pass string, we need to compile it, do we really need this ?
+        if (!isFunction(listener)) {
+          var listenFn = compileToFn(listener || noop, 'listener');
+          watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
+        }
+
+        if (!array) {
+          array = scope.$$watchers = [];
+        }
+        // we use unshift since we use a while loop in $digest for speed.
+        // the while loop reads in reverse order.
+        array.unshift(watcher);
+
+        return function() {
+          arrayRemove(array, watcher);
+        };
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$digest
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
+       * Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
+       * `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are
+       * firing. This means that it is possible to get into an infinite loop. This function will throw
+       * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10.
+       *
+       * Usually you don't call `$digest()` directly in
+       * {@link ng.directive:ngController controllers} or in
+       * {@link ng.$compileProvider#directive directives}.
+       * Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a
+       * {@link ng.$compileProvider#directive directives}) will force a `$digest()`.
+       *
+       * If you want to be notified whenever `$digest()` is called,
+       * you can register a `watchExpression` function  with {@link ng.$rootScope.Scope#$watch $watch()}
+       * with no `listener`.
+       *
+       * You may have a need to call `$digest()` from within unit-tests, to simulate the scope
+       * life-cycle.
+       *
+       * # Example
+       * <pre>
+           var scope = ...;
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(newValue, oldValue) {
+             scope.counter = scope.counter + 1;
+           });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+       * </pre>
+       *
+       */
+      $digest: function() {
+        var watch, value, last,
+            watchers,
+            asyncQueue,
+            length,
+            dirty, ttl = TTL,
+            next, current, target = this,
+            watchLog = [],
+            logIdx, logMsg;
+
+        beginPhase('$digest');
+
+        do {
+          dirty = false;
+          current = target;
+          do {
+            asyncQueue = current.$$asyncQueue;
+            while(asyncQueue.length) {
+              try {
+                current.$eval(asyncQueue.shift());
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+            }
+            if ((watchers = current.$$watchers)) {
+              // process our watches
+              length = watchers.length;
+              while (length--) {
+                try {
+                  watch = watchers[length];
+                  // Most common watches are on primitives, in which case we can short
+                  // circuit it with === operator, only when === fails do we use .equals
+                  if ((value = watch.get(current)) !== (last = watch.last) &&
+                      !(watch.eq
+                          ? equals(value, last)
+                          : (typeof value == 'number' && typeof last == 'number'
+                             && isNaN(value) && isNaN(last)))) {
+                    dirty = true;
+                    watch.last = watch.eq ? copy(value) : value;
+                    watch.fn(value, ((last === initWatchVal) ? value : last), current);
+                    if (ttl < 5) {
+                      logIdx = 4 - ttl;
+                      if (!watchLog[logIdx]) watchLog[logIdx] = [];
+                      logMsg = (isFunction(watch.exp))
+                          ? 'fn: ' + (watch.exp.name || watch.exp.toString())
+                          : watch.exp;
+                      logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
+                      watchLog[logIdx].push(logMsg);
+                    }
+                  }
+                } catch (e) {
+                  $exceptionHandler(e);
+                }
+              }
+            }
+
+            // Insanity Warning: scope depth-first traversal
+            // yes, this code is a bit crazy, but it works and we have tests to prove it!
+            // this piece should be kept in sync with the traversal in $broadcast
+            if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
+              while(current !== target && !(next = current.$$nextSibling)) {
+                current = current.$parent;
+              }
+            }
+          } while ((current = next));
+
+          if(dirty && !(ttl--)) {
+            clearPhase();
+            throw Error(TTL + ' $digest() iterations reached. Aborting!\n' +
+                'Watchers fired in the last 5 iterations: ' + toJson(watchLog));
+          }
+        } while (dirty || asyncQueue.length);
+
+        clearPhase();
+      },
+
+
+      /**
+       * @ngdoc event
+       * @name ng.$rootScope.Scope#$destroy
+       * @eventOf ng.$rootScope.Scope
+       * @eventType broadcast on scope being destroyed
+       *
+       * @description
+       * Broadcasted when a scope and its children are being destroyed.
+       */
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$destroy
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Removes the current scope (and all of its children) from the parent scope. Removal implies
+       * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
+       * propagate to the current scope and its children. Removal also implies that the current
+       * scope is eligible for garbage collection.
+       *
+       * The `$destroy()` is usually used by directives such as
+       * {@link ng.directive:ngRepeat ngRepeat} for managing the
+       * unrolling of the loop.
+       *
+       * Just before a scope is destroyed a `$destroy` event is broadcasted on this scope.
+       * Application code can register a `$destroy` event handler that will give it chance to
+       * perform any necessary cleanup.
+       */
+      $destroy: function() {
+        // we can't destroy the root scope or a scope that has been already destroyed
+        if ($rootScope == this || this.$$destroyed) return;
+        var parent = this.$parent;
+
+        this.$broadcast('$destroy');
+        this.$$destroyed = true;
+
+        if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
+        if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
+        if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
+        if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
+
+        // This is bogus code that works around Chrome's GC leak
+        // see: https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
+        this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =
+            this.$$childTail = null;
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$eval
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Executes the `expression` on the current scope returning the result. Any exceptions in the
+       * expression are propagated (uncaught). This is useful when evaluating Angular expressions.
+       *
+       * # Example
+       * <pre>
+           var scope = ng.$rootScope.Scope();
+           scope.a = 1;
+           scope.b = 2;
+
+           expect(scope.$eval('a+b')).toEqual(3);
+           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+       * </pre>
+       *
+       * @param {(string|function())=} expression An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.
+       *    - `function(scope)`: execute the function with the current `scope` parameter.
+       *
+       * @returns {*} The result of evaluating the expression.
+       */
+      $eval: function(expr, locals) {
+        return $parse(expr)(this, locals);
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$evalAsync
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Executes the expression on the current scope at a later point in time.
+       *
+       * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
+       *
+       *   - it will execute in the current script execution context (before any DOM rendering).
+       *   - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
+       *     `expression` execution.
+       *
+       * Any exceptions from the execution of the expression are forwarded to the
+       * {@link ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * @param {(string|function())=} expression An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.
+       *    - `function(scope)`: execute the function with the current `scope` parameter.
+       *
+       */
+      $evalAsync: function(expr) {
+        this.$$asyncQueue.push(expr);
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$apply
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * `$apply()` is used to execute an expression in angular from outside of the angular framework.
+       * (For example from browser DOM events, setTimeout, XHR or third party libraries).
+       * Because we are calling into the angular framework we need to perform proper scope life-cycle
+       * of {@link ng.$exceptionHandler exception handling},
+       * {@link ng.$rootScope.Scope#$digest executing watches}.
+       *
+       * ## Life cycle
+       *
+       * # Pseudo-Code of `$apply()`
+       * <pre>
+           function $apply(expr) {
+             try {
+               return $eval(expr);
+             } catch (e) {
+               $exceptionHandler(e);
+             } finally {
+               $root.$digest();
+             }
+           }
+       * </pre>
+       *
+       *
+       * Scope's `$apply()` method transitions through the following stages:
+       *
+       * 1. The {@link guide/expression expression} is executed using the
+       *    {@link ng.$rootScope.Scope#$eval $eval()} method.
+       * 2. Any exceptions from the execution of the expression are forwarded to the
+       *    {@link ng.$exceptionHandler $exceptionHandler} service.
+       * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
+       *    was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
+       *
+       *
+       * @param {(string|function())=} exp An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
+       *    - `function(scope)`: execute the function with current `scope` parameter.
+       *
+       * @returns {*} The result of evaluating the expression.
+       */
+      $apply: function(expr) {
+        try {
+          beginPhase('$apply');
+          return this.$eval(expr);
+        } catch (e) {
+          $exceptionHandler(e);
+        } finally {
+          clearPhase();
+          try {
+            $rootScope.$digest();
+          } catch (e) {
+            $exceptionHandler(e);
+            throw e;
+          }
+        }
+      },
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$on
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of
+       * event life cycle.
+       *
+       * The event listener function format is: `function(event, args...)`. The `event` object
+       * passed into the listener has the following attributes:
+       *
+       *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
+       *   - `currentScope` - `{Scope}`: the current scope which is handling the event.
+       *   - `name` - `{string}`: Name of the event.
+       *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel further event
+       *     propagation (available only for events that were `$emit`-ed).
+       *   - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag to true.
+       *   - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
+       *
+       * @param {string} name Event name to listen on.
+       * @param {function(event, args...)} listener Function to call when the event is emitted.
+       * @returns {function()} Returns a deregistration function for this listener.
+       */
+      $on: function(name, listener) {
+        var namedListeners = this.$$listeners[name];
+        if (!namedListeners) {
+          this.$$listeners[name] = namedListeners = [];
+        }
+        namedListeners.push(listener);
+
+        return function() {
+          namedListeners[indexOf(namedListeners, listener)] = null;
+        };
+      },
+
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$emit
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Dispatches an event `name` upwards through the scope hierarchy notifying the
+       * registered {@link ng.$rootScope.Scope#$on} listeners.
+       *
+       * The event life cycle starts at the scope on which `$emit` was called. All
+       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
+       * Afterwards, the event traverses upwards toward the root scope and calls all registered
+       * listeners along the way. The event will stop propagating if one of the listeners cancels it.
+       *
+       * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
+       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * @param {string} name Event name to emit.
+       * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
+       * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
+       */
+      $emit: function(name, args) {
+        var empty = [],
+            namedListeners,
+            scope = this,
+            stopPropagation = false,
+            event = {
+              name: name,
+              targetScope: scope,
+              stopPropagation: function() {stopPropagation = true;},
+              preventDefault: function() {
+                event.defaultPrevented = true;
+              },
+              defaultPrevented: false
+            },
+            listenerArgs = concat([event], arguments, 1),
+            i, length;
+
+        do {
+          namedListeners = scope.$$listeners[name] || empty;
+          event.currentScope = scope;
+          for (i=0, length=namedListeners.length; i<length; i++) {
+
+            // if listeners were deregistered, defragment the array
+            if (!namedListeners[i]) {
+              namedListeners.splice(i, 1);
+              i--;
+              length--;
+              continue;
+            }
+            try {
+              namedListeners[i].apply(null, listenerArgs);
+              if (stopPropagation) return event;
+            } catch (e) {
+              $exceptionHandler(e);
+            }
+          }
+          //traverse upwards
+          scope = scope.$parent;
+        } while (scope);
+
+        return event;
+      },
+
+
+      /**
+       * @ngdoc function
+       * @name ng.$rootScope.Scope#$broadcast
+       * @methodOf ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Dispatches an event `name` downwards to all child scopes (and their children) notifying the
+       * registered {@link ng.$rootScope.Scope#$on} listeners.
+       *
+       * The event life cycle starts at the scope on which `$broadcast` was called. All
+       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
+       * Afterwards, the event propagates to all direct and indirect scopes of the current scope and
+       * calls all registered listeners along the way. The event cannot be canceled.
+       *
+       * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
+       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * @param {string} name Event name to emit.
+       * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
+       * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
+       */
+      $broadcast: function(name, args) {
+        var target = this,
+            current = target,
+            next = target,
+            event = {
+              name: name,
+              targetScope: target,
+              preventDefault: function() {
+                event.defaultPrevented = true;
+              },
+              defaultPrevented: false
+            },
+            listenerArgs = concat([event], arguments, 1),
+            listeners, i, length;
+
+        //down while you can, then up and next sibling or up and next sibling until back at root
+        do {
+          current = next;
+          event.currentScope = current;
+          listeners = current.$$listeners[name] || [];
+          for (i=0, length = listeners.length; i<length; i++) {
+            // if listeners were deregistered, defragment the array
+            if (!listeners[i]) {
+              listeners.splice(i, 1);
+              i--;
+              length--;
+              continue;
+            }
+
+            try {
+              listeners[i].apply(null, listenerArgs);
+            } catch(e) {
+              $exceptionHandler(e);
+            }
+          }
+
+          // Insanity Warning: scope depth-first traversal
+          // yes, this code is a bit crazy, but it works and we have tests to prove it!
+          // this piece should be kept in sync with the traversal in $digest
+          if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
+            while(current !== target && !(next = current.$$nextSibling)) {
+              current = current.$parent;
+            }
+          }
+        } while ((current = next));
+
+        return event;
+      }
+    };
+
+    var $rootScope = new Scope();
+
+    return $rootScope;
+
+
+    function beginPhase(phase) {
+      if ($rootScope.$$phase) {
+        throw Error($rootScope.$$phase + ' already in progress');
+      }
+
+      $rootScope.$$phase = phase;
+    }
+
+    function clearPhase() {
+      $rootScope.$$phase = null;
+    }
+
+    function compileToFn(exp, name) {
+      var fn = $parse(exp);
+      assertArgFn(fn, name);
+      return fn;
+    }
+
+    /**
+     * function used as an initial value for watchers.
+     * because it's unique we can easily tell it apart from other values
+     */
+    function initWatchVal() {}
+  }];
+}
+
+/**
+ * !!! This is an undocumented "private" service !!!
+ *
+ * @name ng.$sniffer
+ * @requires $window
+ *
+ * @property {boolean} history Does the browser support html5 history api ?
+ * @property {boolean} hashchange Does the browser support hashchange event ?
+ *
+ * @description
+ * This is very simple implementation of testing browser's features.
+ */
+function $SnifferProvider() {
+  this.$get = ['$window', function($window) {
+    var eventSupport = {},
+        android = int((/android (\d+)/.exec(lowercase($window.navigator.userAgent)) || [])[1]);
+
+    return {
+      // Android has history.pushState, but it does not update location correctly
+      // so let's not use the history API at all.
+      // http://code.google.com/p/android/issues/detail?id=17471
+      // https://github.com/angular/angular.js/issues/904
+      history: !!($window.history && $window.history.pushState && !(android < 4)),
+      hashchange: 'onhashchange' in $window &&
+                  // IE8 compatible mode lies
+                  (!$window.document.documentMode || $window.document.documentMode > 7),
+      hasEvent: function(event) {
+        // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
+        // it. In particular the event is not fired when backspace or delete key are pressed or
+        // when cut operation is performed.
+        if (event == 'input' && msie == 9) return false;
+
+        if (isUndefined(eventSupport[event])) {
+          var divElm = $window.document.createElement('div');
+          eventSupport[event] = 'on' + event in divElm;
+        }
+
+        return eventSupport[event];
+      },
+      // TODO(i): currently there is no way to feature detect CSP without triggering alerts
+      csp: false
+    };
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$window
+ *
+ * @description
+ * A reference to the browser's `window` object. While `window`
+ * is globally available in JavaScript, it causes testability problems, because
+ * it is a global variable. In angular we always refer to it through the
+ * `$window` service, so it may be overriden, removed or mocked for testing.
+ *
+ * All expressions are evaluated with respect to current scope so they don't
+ * suffer from window globality.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <input ng-init="$window = $service('$window'); greeting='Hello World!'" type="text" ng-model="greeting" />
+       <button ng-click="$window.alert(greeting)">ALERT</button>
+     </doc:source>
+     <doc:scenario>
+     </doc:scenario>
+   </doc:example>
+ */
+function $WindowProvider(){
+  this.$get = valueFn(window);
+}
+
+/**
+ * Parse headers into key value object
+ *
+ * @param {string} headers Raw headers as a string
+ * @returns {Object} Parsed headers as key value object
+ */
+function parseHeaders(headers) {
+  var parsed = {}, key, val, i;
+
+  if (!headers) return parsed;
+
+  forEach(headers.split('\n'), function(line) {
+    i = line.indexOf(':');
+    key = lowercase(trim(line.substr(0, i)));
+    val = trim(line.substr(i + 1));
+
+    if (key) {
+      if (parsed[key]) {
+        parsed[key] += ', ' + val;
+      } else {
+        parsed[key] = val;
+      }
+    }
+  });
+
+  return parsed;
+}
+
+
+/**
+ * Returns a function that provides access to parsed headers.
+ *
+ * Headers are lazy parsed when first requested.
+ * @see parseHeaders
+ *
+ * @param {(string|Object)} headers Headers to provide access to.
+ * @returns {function(string=)} Returns a getter function which if called with:
+ *
+ *   - if called with single an argument returns a single header value or null
+ *   - if called with no arguments returns an object containing all headers.
+ */
+function headersGetter(headers) {
+  var headersObj = isObject(headers) ? headers : undefined;
+
+  return function(name) {
+    if (!headersObj) headersObj =  parseHeaders(headers);
+
+    if (name) {
+      return headersObj[lowercase(name)] || null;
+    }
+
+    return headersObj;
+  };
+}
+
+
+/**
+ * Chain all given functions
+ *
+ * This function is used for both request and response transforming
+ *
+ * @param {*} data Data to transform.
+ * @param {function(string=)} headers Http headers getter fn.
+ * @param {(function|Array.<function>)} fns Function or an array of functions.
+ * @returns {*} Transformed data.
+ */
+function transformData(data, headers, fns) {
+  if (isFunction(fns))
+    return fns(data, headers);
+
+  forEach(fns, function(fn) {
+    data = fn(data, headers);
+  });
+
+  return data;
+}
+
+
+function isSuccess(status) {
+  return 200 <= status && status < 300;
+}
+
+
+function $HttpProvider() {
+  var JSON_START = /^\s*(\[|\{[^\{])/,
+      JSON_END = /[\}\]]\s*$/,
+      PROTECTION_PREFIX = /^\)\]\}',?\n/;
+
+  var $config = this.defaults = {
+    // transform incoming response data
+    transformResponse: [function(data) {
+      if (isString(data)) {
+        // strip json vulnerability protection prefix
+        data = data.replace(PROTECTION_PREFIX, '');
+        if (JSON_START.test(data) && JSON_END.test(data))
+          data = fromJson(data, true);
+      }
+      return data;
+    }],
+
+    // transform outgoing request data
+    transformRequest: [function(d) {
+      return isObject(d) && !isFile(d) ? toJson(d) : d;
+    }],
+
+    // default headers
+    headers: {
+      common: {
+        'Accept': 'application/json, text/plain, */*',
+        'X-Requested-With': 'XMLHttpRequest'
+      },
+      post: {'Content-Type': 'application/json;charset=utf-8'},
+      put:  {'Content-Type': 'application/json;charset=utf-8'}
+    }
+  };
+
+  var providerResponseInterceptors = this.responseInterceptors = [];
+
+  this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
+      function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
+
+    var defaultCache = $cacheFactory('$http'),
+        responseInterceptors = [];
+
+    forEach(providerResponseInterceptors, function(interceptor) {
+      responseInterceptors.push(
+          isString(interceptor)
+              ? $injector.get(interceptor)
+              : $injector.invoke(interceptor)
+      );
+    });
+
+
+    /**
+     * @ngdoc function
+     * @name ng.$http
+     * @requires $httpBackend
+     * @requires $browser
+     * @requires $cacheFactory
+     * @requires $rootScope
+     * @requires $q
+     * @requires $injector
+     *
+     * @description
+     * The `$http` service is a core Angular service that facilitates communication with the remote
+     * HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest
+     * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
+     *
+     * For unit testing applications that use `$http` service, see
+     * {@link ngMock.$httpBackend $httpBackend mock}.
+     *
+     * For a higher level of abstraction, please check out the {@link ngResource.$resource
+     * $resource} service.
+     *
+     * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
+     * the $q service. While for simple usage patters this doesn't matter much, for advanced usage,
+     * it is important to familiarize yourself with these apis and guarantees they provide.
+     *
+     *
+     * # General usage
+     * The `$http` service is a function which takes a single argument — a configuration object —
+     * that is used to generate an http request and returns  a {@link ng.$q promise}
+     * with two $http specific methods: `success` and `error`.
+     *
+     * <pre>
+     *   $http({method: 'GET', url: '/someUrl'}).
+     *     success(function(data, status, headers, config) {
+     *       // this callback will be called asynchronously
+     *       // when the response is available
+     *     }).
+     *     error(function(data, status, headers, config) {
+     *       // called asynchronously if an error occurs
+     *       // or server returns response with an error status.
+     *     });
+     * </pre>
+     *
+     * Since the returned value of calling the $http function is a Promise object, you can also use
+     * the `then` method to register callbacks, and these callbacks will receive a single argument –
+     * an object representing the response. See the api signature and type info below for more
+     * details.
+     *
+     * A response status code that falls in the [200, 300) range is considered a success status and
+     * will result in the success callback being called. Note that if the response is a redirect,
+     * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
+     * called for such responses.
+     *
+     * # Shortcut methods
+     *
+     * Since all invocation of the $http service require definition of the http method and url and
+     * POST and PUT requests require response body/data to be provided as well, shortcut methods
+     * were created to simplify using the api:
+     *
+     * <pre>
+     *   $http.get('/someUrl').success(successCallback);
+     *   $http.post('/someUrl', data).success(successCallback);
+     * </pre>
+     *
+     * Complete list of shortcut methods:
+     *
+     * - {@link ng.$http#get $http.get}
+     * - {@link ng.$http#head $http.head}
+     * - {@link ng.$http#post $http.post}
+     * - {@link ng.$http#put $http.put}
+     * - {@link ng.$http#delete $http.delete}
+     * - {@link ng.$http#jsonp $http.jsonp}
+     *
+     *
+     * # Setting HTTP Headers
+     *
+     * The $http service will automatically add certain http headers to all requests. These defaults
+     * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
+     * object, which currently contains this default configuration:
+     *
+     * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
+     *   - `Accept: application/json, text/plain, * / *`
+     *   - `X-Requested-With: XMLHttpRequest`
+     * - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests)
+     *   - `Content-Type: application/json`
+     * - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests)
+     *   - `Content-Type: application/json`
+     *
+     * To add or overwrite these defaults, simply add or remove a property from this configuration
+     * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
+     * with name equal to the lower-cased http method name, e.g.
+     * `$httpProvider.defaults.headers.get['My-Header']='value'`.
+     *
+     * Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar
+     * fassion as described above.
+     *
+     *
+     * # Transforming Requests and Responses
+     *
+     * Both requests and responses can be transformed using transform functions. By default, Angular
+     * applies these transformations:
+     *
+     * Request transformations:
+     *
+     * - if the `data` property of the request config object contains an object, serialize it into
+     *   JSON format.
+     *
+     * Response transformations:
+     *
+     *  - if XSRF prefix is detected, strip it (see Security Considerations section below)
+     *  - if json response is detected, deserialize it using a JSON parser
+     *
+     * To override these transformation locally, specify transform functions as `transformRequest`
+     * and/or `transformResponse` properties of the config object. To globally override the default
+     * transforms, override the `$httpProvider.defaults.transformRequest` and
+     * `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`.
+     *
+     *
+     * # Caching
+     *
+     * To enable caching set the configuration property `cache` to `true`. When the cache is
+     * enabled, `$http` stores the response from the server in local cache. Next time the
+     * response is served from the cache without sending a request to the server.
+     *
+     * Note that even if the response is served from cache, delivery of the data is asynchronous in
+     * the same way that real requests are.
+     *
+     * If there are multiple GET requests for the same url that should be cached using the same
+     * cache, but the cache is not populated yet, only one request to the server will be made and
+     * the remaining requests will be fulfilled using the response for the first request.
+     *
+     *
+     * # Response interceptors
+     *
+     * Before you start creating interceptors, be sure to understand the
+     * {@link ng.$q $q and deferred/promise APIs}.
+     *
+     * For purposes of global error handling, authentication or any kind of synchronous or
+     * asynchronous preprocessing of received responses, it is desirable to be able to intercept
+     * responses for http requests before they are handed over to the application code that
+     * initiated these requests. The response interceptors leverage the {@link ng.$q
+     * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
+     *
+     * The interceptors are service factories that are registered with the $httpProvider by
+     * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
+     * injected with dependencies (if specified) and returns the interceptor  — a function that
+     * takes a {@link ng.$q promise} and returns the original or a new promise.
+     *
+     * <pre>
+     *   // register the interceptor as a service
+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       return promise.then(function(response) {
+     *         // do something on success
+     *       }, function(response) {
+     *         // do something on error
+     *         if (canRecover(response)) {
+     *           return responseOrNewPromise
+     *         }
+     *         return $q.reject(response);
+     *       });
+     *     }
+     *   });
+     *
+     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
+     *
+     *
+     *   // register the interceptor via an anonymous factory
+     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       // same as above
+     *     }
+     *   });
+     * </pre>
+     *
+     *
+     * # Security Considerations
+     *
+     * When designing web applications, consider security threats from:
+     *
+     * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
+     *   JSON Vulnerability}
+     * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}
+     *
+     * Both server and the client must cooperate in order to eliminate these threats. Angular comes
+     * pre-configured with strategies that address these issues, but for this to work backend server
+     * cooperation is required.
+     *
+     * ## JSON Vulnerability Protection
+     *
+     * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
+     * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
+     * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
+     * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
+     * Angular will automatically strip the prefix before processing it as JSON.
+     *
+     * For example if your server needs to return:
+     * <pre>
+     * ['one','two']
+     * </pre>
+     *
+     * which is vulnerable to attack, your server can return:
+     * <pre>
+     * )]}',
+     * ['one','two']
+     * </pre>
+     *
+     * Angular will strip the prefix, before processing the JSON.
+     *
+     *
+     * ## Cross Site Request Forgery (XSRF) Protection
+     *
+     * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
+     * an unauthorized site can gain your user's private data. Angular provides following mechanism
+     * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
+     * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
+     * runs on your domain could read the cookie, your server can be assured that the XHR came from
+     * JavaScript running on your domain.
+     *
+     * To take advantage of this, your server needs to set a token in a JavaScript readable session
+     * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the
+     * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
+     * that only JavaScript running on your domain could have read the token. The token must be
+     * unique for each user and must be verifiable by the server (to prevent the JavaScript making
+     * up its own tokens). We recommend that the token is a digest of your site's authentication
+     * cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
+     *
+     *
+     * @param {object} config Object describing the request to be made and how it should be
+     *    processed. The object has following properties:
+     *
+     *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
+     *    - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
+     *    - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned to
+     *      `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified.
+     *    - **data** – `{string|Object}` – Data to be sent as the request message data.
+     *    - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server.
+     *    - **transformRequest** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
+     *      transform function or an array of such functions. The transform function takes the http
+     *      request body and headers and returns its transformed (typically serialized) version.
+     *    - **transformResponse** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
+     *      transform function or an array of such functions. The transform function takes the http
+     *      response body and headers and returns its transformed (typically deserialized) version.
+     *    - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
+     *      GET request, otherwise if a cache instance built with
+     *      {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
+     *      caching.
+     *    - **timeout** – `{number}` – timeout in milliseconds.
+     *    - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the
+     *      XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5
+     *      requests with credentials} for more information.
+     *
+     * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
+     *   standard `then` method and two http specific methods: `success` and `error`. The `then`
+     *   method takes two arguments a success and an error callback which will be called with a
+     *   response object. The `success` and `error` methods take a single argument - a function that
+     *   will be called when the request succeeds or fails respectively. The arguments passed into
+     *   these functions are destructured representation of the response object passed into the
+     *   `then` method. The response object has these properties:
+     *
+     *   - **data** – `{string|Object}` – The response body transformed with the transform functions.
+     *   - **status** – `{number}` – HTTP status code of the response.
+     *   - **headers** – `{function([headerName])}` – Header getter function.
+     *   - **config** – `{Object}` – The configuration object that was used to generate the request.
+     *
+     * @property {Array.<Object>} pendingRequests Array of config objects for currently pending
+     *   requests. This is primarily meant to be used for debugging purposes.
+     *
+     *
+     * @example
+      <example>
+        <file name="index.html">
+          <div ng-controller="FetchCtrl">
+            <select ng-model="method">
+              <option>GET</option>
+              <option>JSONP</option>
+            </select>
+            <input type="text" ng-model="url" size="80"/>
+            <button ng-click="fetch()">fetch</button><br>
+            <button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
+            <button ng-click="updateModel('JSONP', 'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">Sample JSONP</button>
+            <button ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">Invalid JSONP</button>
+            <pre>http status code: {{status}}</pre>
+            <pre>http response data: {{data}}</pre>
+          </div>
+        </file>
+        <file name="script.js">
+          function FetchCtrl($scope, $http, $templateCache) {
+            $scope.method = 'GET';
+            $scope.url = 'http-hello.html';
+
+            $scope.fetch = function() {
+              $scope.code = null;
+              $scope.response = null;
+
+              $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
+                success(function(data, status) {
+                  $scope.status = status;
+                  $scope.data = data;
+                }).
+                error(function(data, status) {
+                  $scope.data = data || "Request failed";
+                  $scope.status = status;
+              });
+            };
+
+            $scope.updateModel = function(method, url) {
+              $scope.method = method;
+              $scope.url = url;
+            };
+          }
+        </file>
+        <file name="http-hello.html">
+          Hello, $http!
+        </file>
+        <file name="scenario.js">
+          it('should make an xhr GET request', function() {
+            element(':button:contains("Sample GET")').click();
+            element(':button:contains("fetch")').click();
+            expect(binding('status')).toBe('200');
+            expect(binding('data')).toMatch(/Hello, \$http!/);
+          });
+
+          it('should make a JSONP request to angularjs.org', function() {
+            element(':button:contains("Sample JSONP")').click();
+            element(':button:contains("fetch")').click();
+            expect(binding('status')).toBe('200');
+            expect(binding('data')).toMatch(/Super Hero!/);
+          });
+
+          it('should make JSONP request to invalid URL and invoke the error handler',
+              function() {
+            element(':button:contains("Invalid JSONP")').click();
+            element(':button:contains("fetch")').click();
+            expect(binding('status')).toBe('0');
+            expect(binding('data')).toBe('Request failed');
+          });
+        </file>
+      </example>
+     */
+    function $http(config) {
+      config.method = uppercase(config.method);
+
+      var reqTransformFn = config.transformRequest || $config.transformRequest,
+          respTransformFn = config.transformResponse || $config.transformResponse,
+          defHeaders = $config.headers,
+          reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
+              defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
+          reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
+          promise;
+
+      // strip content-type if data is undefined
+      if (isUndefined(config.data)) {
+        delete reqHeaders['Content-Type'];
+      }
+
+      // send request
+      promise = sendReq(config, reqData, reqHeaders);
+
+
+      // transform future response
+      promise = promise.then(transformResponse, transformResponse);
+
+      // apply interceptors
+      forEach(responseInterceptors, function(interceptor) {
+        promise = interceptor(promise);
+      });
+
+      promise.success = function(fn) {
+        promise.then(function(response) {
+          fn(response.data, response.status, response.headers, config);
+        });
+        return promise;
+      };
+
+      promise.error = function(fn) {
+        promise.then(null, function(response) {
+          fn(response.data, response.status, response.headers, config);
+        });
+        return promise;
+      };
+
+      return promise;
+
+      function transformResponse(response) {
+        // make a copy since the response must be cacheable
+        var resp = extend({}, response, {
+          data: transformData(response.data, response.headers, respTransformFn)
+        });
+        return (isSuccess(response.status))
+          ? resp
+          : $q.reject(resp);
+      }
+    }
+
+    $http.pendingRequests = [];
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#get
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `GET` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#delete
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `DELETE` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#head
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `HEAD` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#jsonp
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `JSONP` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request.
+     *                     Should contain `JSON_CALLBACK` string.
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+    createShortMethods('get', 'delete', 'head', 'jsonp');
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#post
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `POST` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {*} data Request content
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+
+    /**
+     * @ngdoc method
+     * @name ng.$http#put
+     * @methodOf ng.$http
+     *
+     * @description
+     * Shortcut method to perform `PUT` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {*} data Request content
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+    createShortMethodsWithData('post', 'put');
+
+        /**
+         * @ngdoc property
+         * @name ng.$http#defaults
+         * @propertyOf ng.$http
+         *
+         * @description
+         * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
+         * default headers as well as request and response transformations.
+         *
+         * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
+         */
+    $http.defaults = $config;
+
+
+    return $http;
+
+
+    function createShortMethods(names) {
+      forEach(arguments, function(name) {
+        $http[name] = function(url, config) {
+          return $http(extend(config || {}, {
+            method: name,
+            url: url
+          }));
+        };
+      });
+    }
+
+
+    function createShortMethodsWithData(name) {
+      forEach(arguments, function(name) {
+        $http[name] = function(url, data, config) {
+          return $http(extend(config || {}, {
+            method: name,
+            url: url,
+            data: data
+          }));
+        };
+      });
+    }
+
+
+    /**
+     * Makes the request
+     *
+     * !!! ACCESSES CLOSURE VARS:
+     * $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests
+     */
+    function sendReq(config, reqData, reqHeaders) {
+      var deferred = $q.defer(),
+          promise = deferred.promise,
+          cache,
+          cachedResp,
+          url = buildUrl(config.url, config.params);
+
+      $http.pendingRequests.push(config);
+      promise.then(removePendingReq, removePendingReq);
+
+
+      if (config.cache && config.method == 'GET') {
+        cache = isObject(config.cache) ? config.cache : defaultCache;
+      }
+
+      if (cache) {
+        cachedResp = cache.get(url);
+        if (cachedResp) {
+          if (cachedResp.then) {
+            // cached request has already been sent, but there is no response yet
+            cachedResp.then(removePendingReq, removePendingReq);
+            return cachedResp;
+          } else {
+            // serving from cache
+            if (isArray(cachedResp)) {
+              resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
+            } else {
+              resolvePromise(cachedResp, 200, {});
+            }
+          }
+        } else {
+          // put the promise for the non-transformed response into cache as a placeholder
+          cache.put(url, promise);
+        }
+      }
+
+      // if we won't have the response in cache, send the request to the backend
+      if (!cachedResp) {
+        $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
+            config.withCredentials);
+      }
+
+      return promise;
+
+
+      /**
+       * Callback registered to $httpBackend():
+       *  - caches the response if desired
+       *  - resolves the raw $http promise
+       *  - calls $apply
+       */
+      function done(status, response, headersString) {
+        if (cache) {
+          if (isSuccess(status)) {
+            cache.put(url, [status, response, parseHeaders(headersString)]);
+          } else {
+            // remove promise from the cache
+            cache.remove(url);
+          }
+        }
+
+        resolvePromise(response, status, headersString);
+        $rootScope.$apply();
+      }
+
+
+      /**
+       * Resolves the raw $http promise.
+       */
+      function resolvePromise(response, status, headers) {
+        // normalize internal statuses to 0
+        status = Math.max(status, 0);
+
+        (isSuccess(status) ? deferred.resolve : deferred.reject)({
+          data: response,
+          status: status,
+          headers: headersGetter(headers),
+          config: config
+        });
+      }
+
+
+      function removePendingReq() {
+        var idx = indexOf($http.pendingRequests, config);
+        if (idx !== -1) $http.pendingRequests.splice(idx, 1);
+      }
+    }
+
+
+    function buildUrl(url, params) {
+          if (!params) return url;
+          var parts = [];
+          forEachSorted(params, function(value, key) {
+            if (value == null || value == undefined) return;
+            if (isObject(value)) {
+              value = toJson(value);
+            }
+            parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));
+          });
+          return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
+        }
+
+
+  }];
+}
+var XHR = window.XMLHttpRequest || function() {
+  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
+  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
+  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
+  throw new Error("This browser does not support XMLHttpRequest.");
+};
+
+
+/**
+ * @ngdoc object
+ * @name ng.$httpBackend
+ * @requires $browser
+ * @requires $window
+ * @requires $document
+ *
+ * @description
+ * HTTP backend used by the {@link ng.$http service} that delegates to
+ * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
+ *
+ * You should never need to use this service directly, instead use the higher-level abstractions:
+ * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
+ *
+ * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
+ * $httpBackend} which can be trained with responses.
+ */
+function $HttpBackendProvider() {
+  this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
+    return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks,
+        $document[0], $window.location.protocol.replace(':', ''));
+  }];
+}
+
+function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) {
+  // TODO(vojta): fix the signature
+  return function(method, url, post, callback, headers, timeout, withCredentials) {
+    $browser.$$incOutstandingRequestCount();
+    url = url || $browser.url();
+
+    if (lowercase(method) == 'jsonp') {
+      var callbackId = '_' + (callbacks.counter++).toString(36);
+      callbacks[callbackId] = function(data) {
+        callbacks[callbackId].data = data;
+      };
+
+      jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
+          function() {
+        if (callbacks[callbackId].data) {
+          completeRequest(callback, 200, callbacks[callbackId].data);
+        } else {
+          completeRequest(callback, -2);
+        }
+        delete callbacks[callbackId];
+      });
+    } else {
+      var xhr = new XHR();
+      xhr.open(method, url, true);
+      forEach(headers, function(value, key) {
+        if (value) xhr.setRequestHeader(key, value);
+      });
+
+      var status;
+
+      // In IE6 and 7, this might be called synchronously when xhr.send below is called and the
+      // response is in the cache. the promise api will ensure that to the app code the api is
+      // always async
+      xhr.onreadystatechange = function() {
+        if (xhr.readyState == 4) {
+          var responseHeaders = xhr.getAllResponseHeaders();
+
+          // TODO(vojta): remove once Firefox 21 gets released.
+          // begin: workaround to overcome Firefox CORS http response headers bug
+          // https://bugzilla.mozilla.org/show_bug.cgi?id=608735
+          // Firefox already patched in nightly. Should land in Firefox 21.
+
+          // CORS "simple response headers" http://www.w3.org/TR/cors/
+          var value,
+              simpleHeaders = ["Cache-Control", "Content-Language", "Content-Type",
+                                  "Expires", "Last-Modified", "Pragma"];
+          if (!responseHeaders) {
+            responseHeaders = "";
+            forEach(simpleHeaders, function (header) {
+              var value = xhr.getResponseHeader(header);
+              if (value) {
+                  responseHeaders += header + ": " + value + "\n";
+              }
+            });
+          }
+          // end of the workaround.
+
+          completeRequest(callback, status || xhr.status, xhr.responseText,
+                          responseHeaders);
+        }
+      };
+
+      if (withCredentials) {
+        xhr.withCredentials = true;
+      }
+
+      xhr.send(post || '');
+
+      if (timeout > 0) {
+        $browserDefer(function() {
+          status = -1;
+          xhr.abort();
+        }, timeout);
+      }
+    }
+
+
+    function completeRequest(callback, status, response, headersString) {
+      // URL_MATCH is defined in src/service/location.js
+      var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1];
+
+      // fix status code for file protocol (it's always 0)
+      status = (protocol == 'file') ? (response ? 200 : 404) : status;
+
+      // normalize IE bug (http://bugs.jquery.com/ticket/1450)
+      status = status == 1223 ? 204 : status;
+
+      callback(status, response, headersString);
+      $browser.$$completeOutstandingRequest(noop);
+    }
+  };
+
+  function jsonpReq(url, done) {
+    // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
+    // - fetches local scripts via XHR and evals them
+    // - adds and immediately removes script elements from the document
+    var script = rawDocument.createElement('script'),
+        doneWrapper = function() {
+          rawDocument.body.removeChild(script);
+          if (done) done();
+        };
+
+    script.type = 'text/javascript';
+    script.src = url;
+
+    if (msie) {
+      script.onreadystatechange = function() {
+        if (/loaded|complete/.test(script.readyState)) doneWrapper();
+      };
+    } else {
+      script.onload = script.onerror = doneWrapper;
+    }
+
+    rawDocument.body.appendChild(script);
+  }
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$locale
+ *
+ * @description
+ * $locale service provides localization rules for various Angular components. As of right now the
+ * only public api is:
+ *
+ * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
+ */
+function $LocaleProvider(){
+  this.$get = function() {
+    return {
+      id: 'en-us',
+
+      NUMBER_FORMATS: {
+        DECIMAL_SEP: '.',
+        GROUP_SEP: ',',
+        PATTERNS: [
+          { // Decimal Pattern
+            minInt: 1,
+            minFrac: 0,
+            maxFrac: 3,
+            posPre: '',
+            posSuf: '',
+            negPre: '-',
+            negSuf: '',
+            gSize: 3,
+            lgSize: 3
+          },{ //Currency Pattern
+            minInt: 1,
+            minFrac: 2,
+            maxFrac: 2,
+            posPre: '\u00A4',
+            posSuf: '',
+            negPre: '(\u00A4',
+            negSuf: ')',
+            gSize: 3,
+            lgSize: 3
+          }
+        ],
+        CURRENCY_SYM: '$'
+      },
+
+      DATETIME_FORMATS: {
+        MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
+                .split(','),
+        SHORTMONTH:  'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
+        DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
+        SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
+        AMPMS: ['AM','PM'],
+        medium: 'MMM d, y h:mm:ss a',
+        short: 'M/d/yy h:mm a',
+        fullDate: 'EEEE, MMMM d, y',
+        longDate: 'MMMM d, y',
+        mediumDate: 'MMM d, y',
+        shortDate: 'M/d/yy',
+        mediumTime: 'h:mm:ss a',
+        shortTime: 'h:mm a'
+      },
+
+      pluralCat: function(num) {
+        if (num === 1) {
+          return 'one';
+        }
+        return 'other';
+      }
+    };
+  };
+}
+
+function $TimeoutProvider() {
+  this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
+       function($rootScope,   $browser,   $q,   $exceptionHandler) {
+    var deferreds = {};
+
+
+     /**
+      * @ngdoc function
+      * @name ng.$timeout
+      * @requires $browser
+      *
+      * @description
+      * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
+      * block and delegates any exceptions to
+      * {@link ng.$exceptionHandler $exceptionHandler} service.
+      *
+      * The return value of registering a timeout function is a promise which will be resolved when
+      * the timeout is reached and the timeout function is executed.
+      *
+      * To cancel a the timeout request, call `$timeout.cancel(promise)`.
+      *
+      * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
+      * synchronously flush the queue of deferred functions.
+      *
+      * @param {function()} fn A function, who's execution should be delayed.
+      * @param {number=} [delay=0] Delay in milliseconds.
+      * @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise
+      *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
+      * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this
+      *   promise will be resolved with is the return value of the `fn` function.
+      */
+    function timeout(fn, delay, invokeApply) {
+      var deferred = $q.defer(),
+          promise = deferred.promise,
+          skipApply = (isDefined(invokeApply) && !invokeApply),
+          timeoutId, cleanup;
+
+      timeoutId = $browser.defer(function() {
+        try {
+          deferred.resolve(fn());
+        } catch(e) {
+          deferred.reject(e);
+          $exceptionHandler(e);
+        }
+
+        if (!skipApply) $rootScope.$apply();
+      }, delay);
+
+      cleanup = function() {
+        delete deferreds[promise.$$timeoutId];
+      };
+
+      promise.$$timeoutId = timeoutId;
+      deferreds[timeoutId] = deferred;
+      promise.then(cleanup, cleanup);
+
+      return promise;
+    }
+
+
+     /**
+      * @ngdoc function
+      * @name ng.$timeout#cancel
+      * @methodOf ng.$timeout
+      *
+      * @description
+      * Cancels a task associated with the `promise`. As a result of this the promise will be
+      * resolved with a rejection.
+      *
+      * @param {Promise=} promise Promise returned by the `$timeout` function.
+      * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
+      *   canceled.
+      */
+    timeout.cancel = function(promise) {
+      if (promise && promise.$$timeoutId in deferreds) {
+        deferreds[promise.$$timeoutId].reject('canceled');
+        return $browser.defer.cancel(promise.$$timeoutId);
+      }
+      return false;
+    };
+
+    return timeout;
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name ng.$filterProvider
+ * @description
+ *
+ * Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
+ * achieve this a filter definition consists of a factory function which is annotated with dependencies and is
+ * responsible for creating a the filter function.
+ *
+ * <pre>
+ *   // Filter registration
+ *   function MyModule($provide, $filterProvider) {
+ *     // create a service to demonstrate injection (not always needed)
+ *     $provide.value('greet', function(name){
+ *       return 'Hello ' + name + '!';
+ *     });
+ *
+ *     // register a filter factory which uses the
+ *     // greet service to demonstrate DI.
+ *     $filterProvider.register('greet', function(greet){
+ *       // return the filter function which uses the greet service
+ *       // to generate salutation
+ *       return function(text) {
+ *         // filters need to be forgiving so check input validity
+ *         return text && greet(text) || text;
+ *       };
+ *     });
+ *   }
+ * </pre>
+ *
+ * The filter function is registered with the `$injector` under the filter name suffixe with `Filter`.
+ * <pre>
+ *   it('should be the same instance', inject(
+ *     function($filterProvider) {
+ *       $filterProvider.register('reverse', function(){
+ *         return ...;
+ *       });
+ *     },
+ *     function($filter, reverseFilter) {
+ *       expect($filter('reverse')).toBe(reverseFilter);
+ *     });
+ * </pre>
+ *
+ *
+ * For more information about how angular filters work, and how to create your own filters, see
+ * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
+ * Guide.
+ */
+/**
+ * @ngdoc method
+ * @name ng.$filterProvider#register
+ * @methodOf ng.$filterProvider
+ * @description
+ * Register filter factory function.
+ *
+ * @param {String} name Name of the filter.
+ * @param {function} fn The filter factory function which is injectable.
+ */
+
+
+/**
+ * @ngdoc function
+ * @name ng.$filter
+ * @function
+ * @description
+ * Filters are used for formatting data displayed to the user.
+ *
+ * The general syntax in templates is as follows:
+ *
+ *         {{ expression | [ filter_name ] }}
+ *
+ * @param {String} name Name of the filter function to retrieve
+ * @return {Function} the filter function
+ */
+$FilterProvider.$inject = ['$provide'];
+function $FilterProvider($provide) {
+  var suffix = 'Filter';
+
+  function register(name, factory) {
+    return $provide.factory(name + suffix, factory);
+  }
+  this.register = register;
+
+  this.$get = ['$injector', function($injector) {
+    return function(name) {
+      return $injector.get(name + suffix);
+    }
+  }];
+
+  ////////////////////////////////////////
+
+  register('currency', currencyFilter);
+  register('date', dateFilter);
+  register('filter', filterFilter);
+  register('json', jsonFilter);
+  register('limitTo', limitToFilter);
+  register('lowercase', lowercaseFilter);
+  register('number', numberFilter);
+  register('orderBy', orderByFilter);
+  register('uppercase', uppercaseFilter);
+}
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:filter
+ * @function
+ *
+ * @description
+ * Selects a subset of items from `array` and returns it as a new array.
+ *
+ * Note: This function is used to augment the `Array` type in Angular expressions. See
+ * {@link ng.$filter} for more information about Angular arrays.
+ *
+ * @param {Array} array The source array.
+ * @param {string|Object|function()} expression The predicate to be used for selecting items from
+ *   `array`.
+ *
+ *   Can be one of:
+ *
+ *   - `string`: Predicate that results in a substring match using the value of `expression`
+ *     string. All strings or objects with string properties in `array` that contain this string
+ *     will be returned. The predicate can be negated by prefixing the string with `!`.
+ *
+ *   - `Object`: A pattern object can be used to filter specific properties on objects contained
+ *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
+ *     which have property `name` containing "M" and property `phone` containing "1". A special
+ *     property name `$` can be used (as in `{$:"text"}`) to accept a match against any
+ *     property of the object. That's equivalent to the simple substring match with a `string`
+ *     as described above.
+ *
+ *   - `function`: A predicate function can be used to write arbitrary filters. The function is
+ *     called for each element of `array`. The final result is an array of those elements that
+ *     the predicate returned true for.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <div ng-init="friends = [{name:'John', phone:'555-1276'},
+                                {name:'Mary', phone:'800-BIG-MARY'},
+                                {name:'Mike', phone:'555-4321'},
+                                {name:'Adam', phone:'555-5678'},
+                                {name:'Julie', phone:'555-8765'}]"></div>
+
+       Search: <input ng-model="searchText">
+       <table id="searchTextResults">
+         <tr><th>Name</th><th>Phone</th><tr>
+         <tr ng-repeat="friend in friends | filter:searchText">
+           <td>{{friend.name}}</td>
+           <td>{{friend.phone}}</td>
+         <tr>
+       </table>
+       <hr>
+       Any: <input ng-model="search.$"> <br>
+       Name only <input ng-model="search.name"><br>
+       Phone only <input ng-model="search.phone"å><br>
+       <table id="searchObjResults">
+         <tr><th>Name</th><th>Phone</th><tr>
+         <tr ng-repeat="friend in friends | filter:search">
+           <td>{{friend.name}}</td>
+           <td>{{friend.phone}}</td>
+         <tr>
+       </table>
+     </doc:source>
+     <doc:scenario>
+       it('should search across all fields when filtering with a string', function() {
+         input('searchText').enter('m');
+         expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
+           toEqual(['Mary', 'Mike', 'Adam']);
+
+         input('searchText').enter('76');
+         expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
+           toEqual(['John', 'Julie']);
+       });
+
+       it('should search in specific fields when filtering with a predicate object', function() {
+         input('search.$').enter('i');
+         expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
+           toEqual(['Mary', 'Mike', 'Julie']);
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+function filterFilter() {
+  return function(array, expression) {
+    if (!isArray(array)) return array;
+    var predicates = [];
+    predicates.check = function(value) {
+      for (var j = 0; j < predicates.length; j++) {
+        if(!predicates[j](value)) {
+          return false;
+        }
+      }
+      return true;
+    };
+    var search = function(obj, text){
+      if (text.charAt(0) === '!') {
+        return !search(obj, text.substr(1));
+      }
+      switch (typeof obj) {
+        case "boolean":
+        case "number":
+        case "string":
+          return ('' + obj).toLowerCase().indexOf(text) > -1;
+        case "object":
+          for ( var objKey in obj) {
+            if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
+              return true;
+            }
+          }
+          return false;
+        case "array":
+          for ( var i = 0; i < obj.length; i++) {
+            if (search(obj[i], text)) {
+              return true;
+            }
+          }
+          return false;
+        default:
+          return false;
+      }
+    };
+    switch (typeof expression) {
+      case "boolean":
+      case "number":
+      case "string":
+        expression = {$:expression};
+      case "object":
+        for (var key in expression) {
+          if (key == '$') {
+            (function() {
+              var text = (''+expression[key]).toLowerCase();
+              if (!text) return;
+              predicates.push(function(value) {
+                return search(value, text);
+              });
+            })();
+          } else {
+            (function() {
+              var path = key;
+              var text = (''+expression[key]).toLowerCase();
+              if (!text) return;
+              predicates.push(function(value) {
+                return search(getter(value, path), text);
+              });
+            })();
+          }
+        }
+        break;
+      case 'function':
+        predicates.push(expression);
+        break;
+      default:
+        return array;
+    }
+    var filtered = [];
+    for ( var j = 0; j < array.length; j++) {
+      var value = array[j];
+      if (predicates.check(value)) {
+        filtered.push(value);
+      }
+    }
+    return filtered;
+  }
+}
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:currency
+ * @function
+ *
+ * @description
+ * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
+ * symbol for current locale is used.
+ *
+ * @param {number} amount Input to filter.
+ * @param {string=} symbol Currency symbol or identifier to be displayed.
+ * @returns {string} Formatted number.
+ *
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.amount = 1234.56;
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         <input type="number" ng-model="amount"> <br>
+         default currency symbol ($): {{amount | currency}}<br>
+         custom currency identifier (USD$): {{amount | currency:"USD$"}}
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should init with 1234.56', function() {
+         expect(binding('amount | currency')).toBe('$1,234.56');
+         expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
+       });
+       it('should update', function() {
+         input('amount').enter('-1234');
+         expect(binding('amount | currency')).toBe('($1,234.00)');
+         expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+currencyFilter.$inject = ['$locale'];
+function currencyFilter($locale) {
+  var formats = $locale.NUMBER_FORMATS;
+  return function(amount, currencySymbol){
+    if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
+    return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
+                replace(/\u00A4/g, currencySymbol);
+  };
+}
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:number
+ * @function
+ *
+ * @description
+ * Formats a number as text.
+ *
+ * If the input is not a number an empty string is returned.
+ *
+ * @param {number|string} number Number to format.
+ * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
+ * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.val = 1234.56789;
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         Enter number: <input ng-model='val'><br>
+         Default formatting: {{val | number}}<br>
+         No fractions: {{val | number:0}}<br>
+         Negative number: {{-val | number:4}}
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should format numbers', function() {
+         expect(binding('val | number')).toBe('1,234.568');
+         expect(binding('val | number:0')).toBe('1,235');
+         expect(binding('-val | number:4')).toBe('-1,234.5679');
+       });
+
+       it('should update', function() {
+         input('val').enter('3374.333');
+         expect(binding('val | number')).toBe('3,374.333');
+         expect(binding('val | number:0')).toBe('3,374');
+         expect(binding('-val | number:4')).toBe('-3,374.3330');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+
+
+numberFilter.$inject = ['$locale'];
+function numberFilter($locale) {
+  var formats = $locale.NUMBER_FORMATS;
+  return function(number, fractionSize) {
+    return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
+      fractionSize);
+  };
+}
+
+var DECIMAL_SEP = '.';
+function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
+  if (isNaN(number) || !isFinite(number)) return '';
+
+  var isNegative = number < 0;
+  number = Math.abs(number);
+  var numStr = number + '',
+      formatedText = '',
+      parts = [];
+
+  var hasExponent = false;
+  if (numStr.indexOf('e') !== -1) {
+    var match = numStr.match(/([\d\.]+)e(-?)(\d+)/);
+    if (match && match[2] == '-' && match[3] > fractionSize + 1) {
+      numStr = '0';
+    } else {
+      formatedText = numStr;
+      hasExponent = true;
+    }
+  }
+
+  if (!hasExponent) {
+    var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
+
+    // determine fractionSize if it is not specified
+    if (isUndefined(fractionSize)) {
+      fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
+    }
+
+    var pow = Math.pow(10, fractionSize);
+    number = Math.round(number * pow) / pow;
+    var fraction = ('' + number).split(DECIMAL_SEP);
+    var whole = fraction[0];
+    fraction = fraction[1] || '';
+
+    var pos = 0,
+        lgroup = pattern.lgSize,
+        group = pattern.gSize;
+
+    if (whole.length >= (lgroup + group)) {
+      pos = whole.length - lgroup;
+      for (var i = 0; i < pos; i++) {
+        if ((pos - i)%group === 0 && i !== 0) {
+          formatedText += groupSep;
+        }
+        formatedText += whole.charAt(i);
+      }
+    }
+
+    for (i = pos; i < whole.length; i++) {
+      if ((whole.length - i)%lgroup === 0 && i !== 0) {
+        formatedText += groupSep;
+      }
+      formatedText += whole.charAt(i);
+    }
+
+    // format fraction part.
+    while(fraction.length < fractionSize) {
+      fraction += '0';
+    }
+
+    if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);
+  }
+
+  parts.push(isNegative ? pattern.negPre : pattern.posPre);
+  parts.push(formatedText);
+  parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
+  return parts.join('');
+}
+
+function padNumber(num, digits, trim) {
+  var neg = '';
+  if (num < 0) {
+    neg =  '-';
+    num = -num;
+  }
+  num = '' + num;
+  while(num.length < digits) num = '0' + num;
+  if (trim)
+    num = num.substr(num.length - digits);
+  return neg + num;
+}
+
+
+function dateGetter(name, size, offset, trim) {
+  return function(date) {
+    var value = date['get' + name]();
+    if (offset > 0 || value > -offset)
+      value += offset;
+    if (value === 0 && offset == -12 ) value = 12;
+    return padNumber(value, size, trim);
+  };
+}
+
+function dateStrGetter(name, shortForm) {
+  return function(date, formats) {
+    var value = date['get' + name]();
+    var get = uppercase(shortForm ? ('SHORT' + name) : name);
+
+    return formats[get][value];
+  };
+}
+
+function timeZoneGetter(date) {
+  var zone = -1 * date.getTimezoneOffset();
+  var paddedZone = (zone >= 0) ? "+" : "";
+
+  paddedZone += padNumber(zone / 60, 2) + padNumber(Math.abs(zone % 60), 2);
+
+  return paddedZone;
+}
+
+function ampmGetter(date, formats) {
+  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
+}
+
+var DATE_FORMATS = {
+  yyyy: dateGetter('FullYear', 4),
+    yy: dateGetter('FullYear', 2, 0, true),
+     y: dateGetter('FullYear', 1),
+  MMMM: dateStrGetter('Month'),
+   MMM: dateStrGetter('Month', true),
+    MM: dateGetter('Month', 2, 1),
+     M: dateGetter('Month', 1, 1),
+    dd: dateGetter('Date', 2),
+     d: dateGetter('Date', 1),
+    HH: dateGetter('Hours', 2),
+     H: dateGetter('Hours', 1),
+    hh: dateGetter('Hours', 2, -12),
+     h: dateGetter('Hours', 1, -12),
+    mm: dateGetter('Minutes', 2),
+     m: dateGetter('Minutes', 1),
+    ss: dateGetter('Seconds', 2),
+     s: dateGetter('Seconds', 1),
+  EEEE: dateStrGetter('Day'),
+   EEE: dateStrGetter('Day', true),
+     a: ampmGetter,
+     Z: timeZoneGetter
+};
+
+var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
+    NUMBER_STRING = /^\d+$/;
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:date
+ * @function
+ *
+ * @description
+ *   Formats `date` to a string based on the requested `format`.
+ *
+ *   `format` string can be composed of the following elements:
+ *
+ *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
+ *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
+ *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
+ *   * `'MMMM'`: Month in year (January-December)
+ *   * `'MMM'`: Month in year (Jan-Dec)
+ *   * `'MM'`: Month in year, padded (01-12)
+ *   * `'M'`: Month in year (1-12)
+ *   * `'dd'`: Day in month, padded (01-31)
+ *   * `'d'`: Day in month (1-31)
+ *   * `'EEEE'`: Day in Week,(Sunday-Saturday)
+ *   * `'EEE'`: Day in Week, (Sun-Sat)
+ *   * `'HH'`: Hour in day, padded (00-23)
+ *   * `'H'`: Hour in day (0-23)
+ *   * `'hh'`: Hour in am/pm, padded (01-12)
+ *   * `'h'`: Hour in am/pm, (1-12)
+ *   * `'mm'`: Minute in hour, padded (00-59)
+ *   * `'m'`: Minute in hour (0-59)
+ *   * `'ss'`: Second in minute, padded (00-59)
+ *   * `'s'`: Second in minute (0-59)
+ *   * `'a'`: am/pm marker
+ *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
+ *
+ *   `format` string can also be one of the following predefined
+ *   {@link guide/i18n localizable formats}:
+ *
+ *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
+ *     (e.g. Sep 3, 2010 12:05:08 pm)
+ *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)
+ *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale
+ *     (e.g. Friday, September 3, 2010)
+ *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010
+ *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
+ *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
+ *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
+ *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
+ *
+ *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.
+ *   `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
+ *   (e.g. `"h o''clock"`).
+ *
+ * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
+ *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's
+ *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
+ *    specified in the string input, the time is considered to be in the local timezone.
+ * @param {string=} format Formatting rules (see Description). If not specified,
+ *    `mediumDate` is used.
+ * @returns {string} Formatted string or the input if input is not recognized as date/millis.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
+           {{1288323623006 | date:'medium'}}<br>
+       <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
+          {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>
+       <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
+          {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>
+     </doc:source>
+     <doc:scenario>
+       it('should format date', function() {
+         expect(binding("1288323623006 | date:'medium'")).
+            toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
+         expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
+            toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);
+         expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
+            toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+dateFilter.$inject = ['$locale'];
+function dateFilter($locale) {
+
+
+  var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
+  function jsonStringToDate(string){
+    var match;
+    if (match = string.match(R_ISO8601_STR)) {
+      var date = new Date(0),
+          tzHour = 0,
+          tzMin  = 0;
+      if (match[9]) {
+        tzHour = int(match[9] + match[10]);
+        tzMin = int(match[9] + match[11]);
+      }
+      date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
+      date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0));
+      return date;
+    }
+    return string;
+  }
+
+
+  return function(date, format) {
+    var text = '',
+        parts = [],
+        fn, match;
+
+    format = format || 'mediumDate';
+    format = $locale.DATETIME_FORMATS[format] || format;
+    if (isString(date)) {
+      if (NUMBER_STRING.test(date)) {
+        date = int(date);
+      } else {
+        date = jsonStringToDate(date);
+      }
+    }
+
+    if (isNumber(date)) {
+      date = new Date(date);
+    }
+
+    if (!isDate(date)) {
+      return date;
+    }
+
+    while(format) {
+      match = DATE_FORMATS_SPLIT.exec(format);
+      if (match) {
+        parts = concat(parts, match, 1);
+        format = parts.pop();
+      } else {
+        parts.push(format);
+        format = null;
+      }
+    }
+
+    forEach(parts, function(value){
+      fn = DATE_FORMATS[value];
+      text += fn ? fn(date, $locale.DATETIME_FORMATS)
+                 : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
+    });
+
+    return text;
+  };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:json
+ * @function
+ *
+ * @description
+ *   Allows you to convert a JavaScript object into JSON string.
+ *
+ *   This filter is mostly useful for debugging. When using the double curly {{value}} notation
+ *   the binding is automatically converted to JSON.
+ *
+ * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
+ * @returns {string} JSON string.
+ *
+ *
+ * @example:
+   <doc:example>
+     <doc:source>
+       <pre>{{ {'name':'value'} | json }}</pre>
+     </doc:source>
+     <doc:scenario>
+       it('should jsonify filtered objects', function() {
+         expect(binding("{'name':'value'}")).toMatch(/\{\n  "name": ?"value"\n}/);
+       });
+     </doc:scenario>
+   </doc:example>
+ *
+ */
+function jsonFilter() {
+  return function(object) {
+    return toJson(object, true);
+  };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:lowercase
+ * @function
+ * @description
+ * Converts string to lowercase.
+ * @see angular.lowercase
+ */
+var lowercaseFilter = valueFn(lowercase);
+
+
+/**
+ * @ngdoc filter
+ * @name ng.filter:uppercase
+ * @function
+ * @description
+ * Converts string to uppercase.
+ * @see angular.uppercase
+ */
+var uppercaseFilter = valueFn(uppercase);
+
+/**
+ * @ngdoc function
+ * @name ng.filter:limitTo
+ * @function
+ *
+ * @description
+ * Creates a new array containing only a specified number of elements in an array. The elements
+ * are taken from either the beginning or the end of the source array, as specified by the
+ * value and sign (positive or negative) of `limit`.
+ *
+ * Note: This function is used to augment the `Array` type in Angular expressions. See
+ * {@link ng.$filter} for more information about Angular arrays.
+ *
+ * @param {Array} array Source array to be limited.
+ * @param {string|Number} limit The length of the returned array. If the `limit` number is
+ *     positive, `limit` number of items from the beginning of the source array are copied.
+ *     If the number is negative, `limit` number  of items from the end of the source array are
+ *     copied. The `limit` will be trimmed if it exceeds `array.length`
+ * @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit`
+ *     elements.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.numbers = [1,2,3,4,5,6,7,8,9];
+           $scope.limit = 3;
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         Limit {{numbers}} to: <input type="integer" ng-model="limit">
+         <p>Output: {{ numbers | limitTo:limit }}</p>
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should limit the numer array to first three items', function() {
+         expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3');
+         expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]');
+       });
+
+       it('should update the output when -3 is entered', function() {
+         input('limit').enter(-3);
+         expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]');
+       });
+
+       it('should not exceed the maximum size of input array', function() {
+         input('limit').enter(100);
+         expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+function limitToFilter(){
+  return function(array, limit) {
+    if (!(array instanceof Array)) return array;
+    limit = int(limit);
+    var out = [],
+      i, n;
+
+    // check that array is iterable
+    if (!array || !(array instanceof Array))
+      return out;
+
+    // if abs(limit) exceeds maximum length, trim it
+    if (limit > array.length)
+      limit = array.length;
+    else if (limit < -array.length)
+      limit = -array.length;
+
+    if (limit > 0) {
+      i = 0;
+      n = limit;
+    } else {
+      i = array.length + limit;
+      n = array.length;
+    }
+
+    for (; i<n; i++) {
+      out.push(array[i]);
+    }
+
+    return out;
+  }
+}
+
+/**
+ * @ngdoc function
+ * @name ng.filter:orderBy
+ * @function
+ *
+ * @description
+ * Orders a specified `array` by the `expression` predicate.
+ *
+ * Note: this function is used to augment the `Array` type in Angular expressions. See
+ * {@link ng.$filter} for more informaton about Angular arrays.
+ *
+ * @param {Array} array The array to sort.
+ * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
+ *    used by the comparator to determine the order of elements.
+ *
+ *    Can be one of:
+ *
+ *    - `function`: Getter function. The result of this function will be sorted using the
+ *      `<`, `=`, `>` operator.
+ *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
+ *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
+ *      ascending or descending sort order (for example, +name or -name).
+ *    - `Array`: An array of function or string predicates. The first predicate in the array
+ *      is used for sorting, but when two items are equivalent, the next predicate is used.
+ *
+ * @param {boolean=} reverse Reverse the order the array.
+ * @returns {Array} Sorted copy of the source array.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.friends =
+               [{name:'John', phone:'555-1212', age:10},
+                {name:'Mary', phone:'555-9876', age:19},
+                {name:'Mike', phone:'555-4321', age:21},
+                {name:'Adam', phone:'555-5678', age:35},
+                {name:'Julie', phone:'555-8765', age:29}]
+           $scope.predicate = '-age';
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
+         <hr/>
+         [ <a href="" ng-click="predicate=''">unsorted</a> ]
+         <table class="friend">
+           <tr>
+             <th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>
+                 (<a href ng-click="predicate = '-name'; reverse=false">^</a>)</th>
+             <th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
+             <th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>
+           <tr>
+           <tr ng-repeat="friend in friends | orderBy:predicate:reverse">
+             <td>{{friend.name}}</td>
+             <td>{{friend.phone}}</td>
+             <td>{{friend.age}}</td>
+           <tr>
+         </table>
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should be reverse ordered by aged', function() {
+         expect(binding('predicate')).toBe('-age');
+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).
+           toEqual(['35', '29', '21', '19', '10']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
+       });
+
+       it('should reorder the table when user selects different predicate', function() {
+         element('.doc-example-live a:contains("Name")').click();
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).
+           toEqual(['35', '10', '29', '19', '21']);
+
+         element('.doc-example-live a:contains("Phone")').click();
+         expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
+           toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+orderByFilter.$inject = ['$parse'];
+function orderByFilter($parse){
+  return function(array, sortPredicate, reverseOrder) {
+    if (!isArray(array)) return array;
+    if (!sortPredicate) return array;
+    sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
+    sortPredicate = map(sortPredicate, function(predicate){
+      var descending = false, get = predicate || identity;
+      if (isString(predicate)) {
+        if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
+          descending = predicate.charAt(0) == '-';
+          predicate = predicate.substring(1);
+        }
+        get = $parse(predicate);
+      }
+      return reverseComparator(function(a,b){
+        return compare(get(a),get(b));
+      }, descending);
+    });
+    var arrayCopy = [];
+    for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
+    return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
+
+    function comparator(o1, o2){
+      for ( var i = 0; i < sortPredicate.length; i++) {
+        var comp = sortPredicate[i](o1, o2);
+        if (comp !== 0) return comp;
+      }
+      return 0;
+    }
+    function reverseComparator(comp, descending) {
+      return toBoolean(descending)
+          ? function(a,b){return comp(b,a);}
+          : comp;
+    }
+    function compare(v1, v2){
+      var t1 = typeof v1;
+      var t2 = typeof v2;
+      if (t1 == t2) {
+        if (t1 == "string") v1 = v1.toLowerCase();
+        if (t1 == "string") v2 = v2.toLowerCase();
+        if (v1 === v2) return 0;
+        return v1 < v2 ? -1 : 1;
+      } else {
+        return t1 < t2 ? -1 : 1;
+      }
+    }
+  }
+}
+
+function ngDirective(directive) {
+  if (isFunction(directive)) {
+    directive = {
+      link: directive
+    }
+  }
+  directive.restrict = directive.restrict || 'AC';
+  return valueFn(directive);
+}
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:a
+ * @restrict E
+ *
+ * @description
+ * Modifies the default behavior of html A tag, so that the default action is prevented when href
+ * attribute is empty.
+ *
+ * The reasoning for this change is to allow easy creation of action links with `ngClick` directive
+ * without changing the location or causing page reloads, e.g.:
+ * `<a href="" ng-click="model.$save()">Save</a>`
+ */
+var htmlAnchorDirective = valueFn({
+  restrict: 'E',
+  compile: function(element, attr) {
+
+    if (msie <= 8) {
+
+      // turn <a href ng-click="..">link</a> into a stylable link in IE
+      // but only if it doesn't have name attribute, in which case it's an anchor
+      if (!attr.href && !attr.name) {
+        attr.$set('href', '');
+      }
+
+      // add a comment node to anchors to workaround IE bug that causes element content to be reset
+      // to new attribute content if attribute is updated with value containing @ and element also
+      // contains value with @
+      // see issue #1949
+      element.append(document.createComment('IE fix'));
+    }
+
+    return function(scope, element) {
+      element.bind('click', function(event){
+        // if we have no href url, then don't navigate anywhere.
+        if (!element.attr('href')) {
+          event.preventDefault();
+        }
+      });
+    }
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngHref
+ * @restrict A
+ *
+ * @description
+ * Using Angular markup like {{hash}} in an href attribute makes
+ * the page open to a wrong URL, if the user clicks that link before
+ * angular has a chance to replace the {{hash}} with actual URL, the
+ * link will be broken and will most likely return a 404 error.
+ * The `ngHref` directive solves this problem.
+ *
+ * The buggy way to write it:
+ * <pre>
+ * <a href="http://www.gravatar.com/avatar/{{hash}}"/>
+ * </pre>
+ *
+ * The correct way to write it:
+ * <pre>
+ * <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
+ * </pre>
+ *
+ * @element A
+ * @param {template} ngHref any string which can contain `{{}}` markup.
+ *
+ * @example
+ * This example uses `link` variable inside `href` attribute:
+    <doc:example>
+      <doc:source>
+        <input ng-model="value" /><br />
+        <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
+        <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
+        <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
+        <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
+        <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
+        <a id="link-6" ng-href="{{value}}">link</a> (link, change location)
+      </doc:source>
+      <doc:scenario>
+        it('should execute ng-click but not reload when href without value', function() {
+          element('#link-1').click();
+          expect(input('value').val()).toEqual('1');
+          expect(element('#link-1').attr('href')).toBe("");
+        });
+
+        it('should execute ng-click but not reload when href empty string', function() {
+          element('#link-2').click();
+          expect(input('value').val()).toEqual('2');
+          expect(element('#link-2').attr('href')).toBe("");
+        });
+
+        it('should execute ng-click and change url when ng-href specified', function() {
+          expect(element('#link-3').attr('href')).toBe("/123");
+
+          element('#link-3').click();
+          expect(browser().window().path()).toEqual('/123');
+        });
+
+        it('should execute ng-click but not reload when href empty string and name specified', function() {
+          element('#link-4').click();
+          expect(input('value').val()).toEqual('4');
+          expect(element('#link-4').attr('href')).toBe('');
+        });
+
+        it('should execute ng-click but not reload when no href but name specified', function() {
+          element('#link-5').click();
+          expect(input('value').val()).toEqual('5');
+          expect(element('#link-5').attr('href')).toBe(undefined);
+        });
+
+        it('should only change url when only ng-href', function() {
+          input('value').enter('6');
+          expect(element('#link-6').attr('href')).toBe('6');
+
+          element('#link-6').click();
+          expect(browser().location().url()).toEqual('/6');
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSrc
+ * @restrict A
+ *
+ * @description
+ * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
+ * work right: The browser will fetch from the URL with the literal
+ * text `{{hash}}` until Angular replaces the expression inside
+ * `{{hash}}`. The `ngSrc` directive solves this problem.
+ *
+ * The buggy way to write it:
+ * <pre>
+ * <img src="http://www.gravatar.com/avatar/{{hash}}"/>
+ * </pre>
+ *
+ * The correct way to write it:
+ * <pre>
+ * <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
+ * </pre>
+ *
+ * @element IMG
+ * @param {template} ngSrc any string which can contain `{{}}` markup.
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngDisabled
+ * @restrict A
+ *
+ * @description
+ *
+ * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
+ * <pre>
+ * <div ng-init="scope = { isDisabled: false }">
+ *  <button disabled="{{scope.isDisabled}}">Disabled</button>
+ * </div>
+ * </pre>
+ *
+ * The HTML specs do not require browsers to preserve the special attributes such as disabled.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce the `ngDisabled` directive.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+        Click me to toggle: <input type="checkbox" ng-model="checked"><br/>
+        <button ng-model="button" ng-disabled="checked">Button</button>
+      </doc:source>
+      <doc:scenario>
+        it('should toggle button', function() {
+          expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
+          input('checked').check();
+          expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
+        });
+      </doc:scenario>
+    </doc:example>
+ *
+ * @element INPUT
+ * @param {expression} ngDisabled Angular expression that will be evaluated.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngChecked
+ * @restrict A
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as checked.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce the `ngChecked` directive.
+ * @example
+    <doc:example>
+      <doc:source>
+        Check me to check both: <input type="checkbox" ng-model="master"><br/>
+        <input id="checkSlave" type="checkbox" ng-checked="master">
+      </doc:source>
+      <doc:scenario>
+        it('should check both checkBoxes', function() {
+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
+          input('master').check();
+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
+        });
+      </doc:scenario>
+    </doc:example>
+ *
+ * @element INPUT
+ * @param {expression} ngChecked Angular expression that will be evaluated.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMultiple
+ * @restrict A
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as multiple.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce the `ngMultiple` directive.
+ *
+ * @example
+     <doc:example>
+       <doc:source>
+         Check me check multiple: <input type="checkbox" ng-model="checked"><br/>
+         <select id="select" ng-multiple="checked">
+           <option>Misko</option>
+           <option>Igor</option>
+           <option>Vojta</option>
+           <option>Di</option>
+         </select>
+       </doc:source>
+       <doc:scenario>
+         it('should toggle multiple', function() {
+           expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy();
+           input('checked').check();
+           expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy();
+         });
+       </doc:scenario>
+     </doc:example>
+ *
+ * @element SELECT
+ * @param {expression} ngMultiple Angular expression that will be evaluated.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngReadonly
+ * @restrict A
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as readonly.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce the `ngReadonly` directive.
+ * @example
+    <doc:example>
+      <doc:source>
+        Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>
+        <input type="text" ng-readonly="checked" value="I'm Angular"/>
+      </doc:source>
+      <doc:scenario>
+        it('should toggle readonly attr', function() {
+          expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
+          input('checked').check();
+          expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
+        });
+      </doc:scenario>
+    </doc:example>
+ *
+ * @element INPUT
+ * @param {string} expression Angular expression that will be evaluated.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSelected
+ * @restrict A
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as selected.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduced the `ngSelected` directive.
+ * @example
+    <doc:example>
+      <doc:source>
+        Check me to select: <input type="checkbox" ng-model="selected"><br/>
+        <select>
+          <option>Hello!</option>
+          <option id="greet" ng-selected="selected">Greetings!</option>
+        </select>
+      </doc:source>
+      <doc:scenario>
+        it('should select Greetings!', function() {
+          expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
+          input('selected').check();
+          expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
+        });
+      </doc:scenario>
+    </doc:example>
+ *
+ * @element OPTION
+ * @param {string} expression Angular expression that will be evaluated.
+ */
+
+
+var ngAttributeAliasDirectives = {};
+
+
+// boolean attrs are evaluated
+forEach(BOOLEAN_ATTR, function(propName, attrName) {
+  var normalized = directiveNormalize('ng-' + attrName);
+  ngAttributeAliasDirectives[normalized] = function() {
+    return {
+      priority: 100,
+      compile: function() {
+        return function(scope, element, attr) {
+          scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
+            attr.$set(attrName, !!value);
+          });
+        };
+      }
+    };
+  };
+});
+
+
+// ng-src, ng-href are interpolated
+forEach(['src', 'href'], function(attrName) {
+  var normalized = directiveNormalize('ng-' + attrName);
+  ngAttributeAliasDirectives[normalized] = function() {
+    return {
+      priority: 99, // it needs to run after the attributes are interpolated
+      link: function(scope, element, attr) {
+        attr.$observe(normalized, function(value) {
+          if (!value)
+             return;
+
+          attr.$set(attrName, value);
+
+          // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
+          // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
+          // to set the property as well to achieve the desired effect.
+          // we use attr[attrName] value since $set can sanitize the url.
+          if (msie) element.prop(attrName, attr[attrName]);
+        });
+      }
+    };
+  };
+});
+
+var nullFormCtrl = {
+  $addControl: noop,
+  $removeControl: noop,
+  $setValidity: noop,
+  $setDirty: noop
+};
+
+/**
+ * @ngdoc object
+ * @name ng.directive:form.FormController
+ *
+ * @property {boolean} $pristine True if user has not interacted with the form yet.
+ * @property {boolean} $dirty True if user has already interacted with the form.
+ * @property {boolean} $valid True if all of the containing forms and controls are valid.
+ * @property {boolean} $invalid True if at least one containing control or form is invalid.
+ *
+ * @property {Object} $error Is an object hash, containing references to all invalid controls or
+ *  forms, where:
+ *
+ *  - keys are validation tokens (error names) — such as `required`, `url` or `email`),
+ *  - values are arrays of controls or forms that are invalid with given error.
+ *
+ * @description
+ * `FormController` keeps track of all its controls and nested forms as well as state of them,
+ * such as being valid/invalid or dirty/pristine.
+ *
+ * Each {@link ng.directive:form form} directive creates an instance
+ * of `FormController`.
+ *
+ */
+//asks for $scope to fool the BC controller module
+FormController.$inject = ['$element', '$attrs', '$scope'];
+function FormController(element, attrs) {
+  var form = this,
+      parentForm = element.parent().controller('form') || nullFormCtrl,
+      invalidCount = 0, // used to easily determine if we are valid
+      errors = form.$error = {};
+
+  // init state
+  form.$name = attrs.name;
+  form.$dirty = false;
+  form.$pristine = true;
+  form.$valid = true;
+  form.$invalid = false;
+
+  parentForm.$addControl(form);
+
+  // Setup initial state of the control
+  element.addClass(PRISTINE_CLASS);
+  toggleValidCss(true);
+
+  // convenience method for easy toggling of classes
+  function toggleValidCss(isValid, validationErrorKey) {
+    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
+    element.
+      removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
+      addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
+  }
+
+  form.$addControl = function(control) {
+    if (control.$name && !form.hasOwnProperty(control.$name)) {
+      form[control.$name] = control;
+    }
+  };
+
+  form.$removeControl = function(control) {
+    if (control.$name && form[control.$name] === control) {
+      delete form[control.$name];
+    }
+    forEach(errors, function(queue, validationToken) {
+      form.$setValidity(validationToken, true, control);
+    });
+  };
+
+  form.$setValidity = function(validationToken, isValid, control) {
+    var queue = errors[validationToken];
+
+    if (isValid) {
+      if (queue) {
+        arrayRemove(queue, control);
+        if (!queue.length) {
+          invalidCount--;
+          if (!invalidCount) {
+            toggleValidCss(isValid);
+            form.$valid = true;
+            form.$invalid = false;
+          }
+          errors[validationToken] = false;
+          toggleValidCss(true, validationToken);
+          parentForm.$setValidity(validationToken, true, form);
+        }
+      }
+
+    } else {
+      if (!invalidCount) {
+        toggleValidCss(isValid);
+      }
+      if (queue) {
+        if (includes(queue, control)) return;
+      } else {
+        errors[validationToken] = queue = [];
+        invalidCount++;
+        toggleValidCss(false, validationToken);
+        parentForm.$setValidity(validationToken, false, form);
+      }
+      queue.push(control);
+
+      form.$valid = false;
+      form.$invalid = true;
+    }
+  };
+
+  form.$setDirty = function() {
+    element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
+    form.$dirty = true;
+    form.$pristine = false;
+    parentForm.$setDirty();
+  };
+
+}
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngForm
+ * @restrict EAC
+ *
+ * @description
+ * Nestable alias of {@link ng.directive:form `form`} directive. HTML
+ * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
+ * sub-group of controls needs to be determined.
+ *
+ * @param {string=} name|ngForm Name of the form. If specified, the form controller will be published into
+ *                       related scope, under this name.
+ *
+ */
+
+ /**
+ * @ngdoc directive
+ * @name ng.directive:form
+ * @restrict E
+ *
+ * @description
+ * Directive that instantiates
+ * {@link ng.directive:form.FormController FormController}.
+ *
+ * If `name` attribute is specified, the form controller is published onto the current scope under
+ * this name.
+ *
+ * # Alias: {@link ng.directive:ngForm `ngForm`}
+ *
+ * In angular forms can be nested. This means that the outer form is valid when all of the child
+ * forms are valid as well. However browsers do not allow nesting of `<form>` elements, for this
+ * reason angular provides {@link ng.directive:ngForm `ngForm`} alias
+ * which behaves identical to `<form>` but allows form nesting.
+ *
+ *
+ * # CSS classes
+ *  - `ng-valid` Is set if the form is valid.
+ *  - `ng-invalid` Is set if the form is invalid.
+ *  - `ng-pristine` Is set if the form is pristine.
+ *  - `ng-dirty` Is set if the form is dirty.
+ *
+ *
+ * # Submitting a form and preventing default action
+ *
+ * Since the role of forms in client-side Angular applications is different than in classical
+ * roundtrip apps, it is desirable for the browser not to translate the form submission into a full
+ * page reload that sends the data to the server. Instead some javascript logic should be triggered
+ * to handle the form submission in application specific way.
+ *
+ * For this reason, Angular prevents the default action (form submission to the server) unless the
+ * `<form>` element has an `action` attribute specified.
+ *
+ * You can use one of the following two ways to specify what javascript method should be called when
+ * a form is submitted:
+ *
+ * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
+ * - {@link ng.directive:ngClick ngClick} directive on the first
+  *  button or input field of type submit (input[type=submit])
+ *
+ * To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This
+ * is because of the following form submission rules coming from the html spec:
+ *
+ * - If a form has only one input field then hitting enter in this field triggers form submit
+ * (`ngSubmit`)
+ * - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter
+ * doesn't trigger submit
+ * - if a form has one or more input fields and one or more buttons or input[type=submit] then
+ * hitting enter in any of the input fields will trigger the click handler on the *first* button or
+ * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
+ *
+ * @param {string=} name Name of the form. If specified, the form controller will be published into
+ *                       related scope, under this name.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.userType = 'guest';
+         }
+       </script>
+       <form name="myForm" ng-controller="Ctrl">
+         userType: <input name="input" ng-model="userType" required>
+         <span class="error" ng-show="myForm.input.$error.required">Required!</span><br>
+         <tt>userType = {{userType}}</tt><br>
+         <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
+         <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>
+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
+        </form>
+      </doc:source>
+      <doc:scenario>
+        it('should initialize to model', function() {
+         expect(binding('userType')).toEqual('guest');
+         expect(binding('myForm.input.$valid')).toEqual('true');
+        });
+
+        it('should be invalid if empty', function() {
+         input('userType').enter('');
+         expect(binding('userType')).toEqual('');
+         expect(binding('myForm.input.$valid')).toEqual('false');
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+var formDirectiveFactory = function(isNgForm) {
+  return ['$timeout', function($timeout) {
+    var formDirective = {
+      name: 'form',
+      restrict: 'E',
+      controller: FormController,
+      compile: function() {
+        return {
+          pre: function(scope, formElement, attr, controller) {
+            if (!attr.action) {
+              // we can't use jq events because if a form is destroyed during submission the default
+              // action is not prevented. see #1238
+              //
+              // IE 9 is not affected because it doesn't fire a submit event and try to do a full
+              // page reload if the form was destroyed by submission of the form via a click handler
+              // on a button in the form. Looks like an IE9 specific bug.
+              var preventDefaultListener = function(event) {
+                event.preventDefault
+                  ? event.preventDefault()
+                  : event.returnValue = false; // IE
+              };
+
+              addEventListenerFn(formElement[0], 'submit', preventDefaultListener);
+
+              // unregister the preventDefault listener so that we don't not leak memory but in a
+              // way that will achieve the prevention of the default action.
+              formElement.bind('$destroy', function() {
+                $timeout(function() {
+                  removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);
+                }, 0, false);
+              });
+            }
+
+            var parentFormCtrl = formElement.parent().controller('form'),
+                alias = attr.name || attr.ngForm;
+
+            if (alias) {
+              scope[alias] = controller;
+            }
+            if (parentFormCtrl) {
+              formElement.bind('$destroy', function() {
+                parentFormCtrl.$removeControl(controller);
+                if (alias) {
+                  scope[alias] = undefined;
+                }
+                extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
+              });
+            }
+          }
+        };
+      }
+    };
+
+    return isNgForm ? extend(copy(formDirective), {restrict: 'EAC'}) : formDirective;
+  }];
+};
+
+var formDirective = formDirectiveFactory();
+var ngFormDirective = formDirectiveFactory(true);
+
+var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
+var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/;
+var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
+
+var inputType = {
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.text
+   *
+   * @description
+   * Standard HTML text input with angular data binding.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} required Adds `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+   *    minlength.
+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+   *    maxlength.
+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+   *    patterns defined as scope expressions.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.text = 'guest';
+             $scope.word = /^\w*$/;
+           }
+         </script>
+         <form name="myForm" ng-controller="Ctrl">
+           Single word: <input type="text" name="input" ng-model="text"
+                               ng-pattern="word" required>
+           <span class="error" ng-show="myForm.input.$error.required">
+             Required!</span>
+           <span class="error" ng-show="myForm.input.$error.pattern">
+             Single word only!</span>
+
+           <tt>text = {{text}}</tt><br/>
+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+          </form>
+        </doc:source>
+        <doc:scenario>
+          it('should initialize to model', function() {
+            expect(binding('text')).toEqual('guest');
+            expect(binding('myForm.input.$valid')).toEqual('true');
+          });
+
+          it('should be invalid if empty', function() {
+            input('text').enter('');
+            expect(binding('text')).toEqual('');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+
+          it('should be invalid if multi word', function() {
+            input('text').enter('hello world');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'text': textInputType,
+
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.number
+   *
+   * @description
+   * Text input with number validation and transformation. Sets the `number` validation
+   * error if not a valid number.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} min Sets the `min` validation error key if the value entered is less then `min`.
+   * @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`.
+   * @param {string=} required Sets `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+   *    minlength.
+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+   *    maxlength.
+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+   *    patterns defined as scope expressions.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.value = 12;
+           }
+         </script>
+         <form name="myForm" ng-controller="Ctrl">
+           Number: <input type="number" name="input" ng-model="value"
+                          min="0" max="99" required>
+           <span class="error" ng-show="myForm.list.$error.required">
+             Required!</span>
+           <span class="error" ng-show="myForm.list.$error.number">
+             Not valid number!</span>
+           <tt>value = {{value}}</tt><br/>
+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+          </form>
+        </doc:source>
+        <doc:scenario>
+          it('should initialize to model', function() {
+           expect(binding('value')).toEqual('12');
+           expect(binding('myForm.input.$valid')).toEqual('true');
+          });
+
+          it('should be invalid if empty', function() {
+           input('value').enter('');
+           expect(binding('value')).toEqual('');
+           expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+
+          it('should be invalid if over max', function() {
+           input('value').enter('123');
+           expect(binding('value')).toEqual('');
+           expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'number': numberInputType,
+
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.url
+   *
+   * @description
+   * Text input with URL validation. Sets the `url` validation error key if the content is not a
+   * valid URL.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} required Sets `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+   *    minlength.
+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+   *    maxlength.
+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+   *    patterns defined as scope expressions.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.text = 'http://google.com';
+           }
+         </script>
+         <form name="myForm" ng-controller="Ctrl">
+           URL: <input type="url" name="input" ng-model="text" required>
+           <span class="error" ng-show="myForm.input.$error.required">
+             Required!</span>
+           <span class="error" ng-show="myForm.input.$error.url">
+             Not valid url!</span>
+           <tt>text = {{text}}</tt><br/>
+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+           <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
+          </form>
+        </doc:source>
+        <doc:scenario>
+          it('should initialize to model', function() {
+            expect(binding('text')).toEqual('http://google.com');
+            expect(binding('myForm.input.$valid')).toEqual('true');
+          });
+
+          it('should be invalid if empty', function() {
+            input('text').enter('');
+            expect(binding('text')).toEqual('');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+
+          it('should be invalid if not url', function() {
+            input('text').enter('xxx');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'url': urlInputType,
+
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.email
+   *
+   * @description
+   * Text input with email validation. Sets the `email` validation error key if not a valid email
+   * address.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} required Sets `required` validation error key if the value is not entered.
+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+   *    `required` when you want to data-bind to the `required` attribute.
+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+   *    minlength.
+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+   *    maxlength.
+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+   *    patterns defined as scope expressions.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.text = 'me@example.com';
+           }
+         </script>
+           <form name="myForm" ng-controller="Ctrl">
+             Email: <input type="email" name="input" ng-model="text" required>
+             <span class="error" ng-show="myForm.input.$error.required">
+               Required!</span>
+             <span class="error" ng-show="myForm.input.$error.email">
+               Not valid email!</span>
+             <tt>text = {{text}}</tt><br/>
+             <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
+             <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
+             <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+             <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+             <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
+           </form>
+        </doc:source>
+        <doc:scenario>
+          it('should initialize to model', function() {
+            expect(binding('text')).toEqual('me@example.com');
+            expect(binding('myForm.input.$valid')).toEqual('true');
+          });
+
+          it('should be invalid if empty', function() {
+            input('text').enter('');
+            expect(binding('text')).toEqual('');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+
+          it('should be invalid if not email', function() {
+            input('text').enter('xxx');
+            expect(binding('myForm.input.$valid')).toEqual('false');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'email': emailInputType,
+
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.radio
+   *
+   * @description
+   * HTML radio button.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string} value The value to which the expression should be set when selected.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.color = 'blue';
+           }
+         </script>
+         <form name="myForm" ng-controller="Ctrl">
+           <input type="radio" ng-model="color" value="red">  Red <br/>
+           <input type="radio" ng-model="color" value="green"> Green <br/>
+           <input type="radio" ng-model="color" value="blue"> Blue <br/>
+           <tt>color = {{color}}</tt><br/>
+          </form>
+        </doc:source>
+        <doc:scenario>
+          it('should change state', function() {
+            expect(binding('color')).toEqual('blue');
+
+            input('color').select('red');
+            expect(binding('color')).toEqual('red');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'radio': radioInputType,
+
+
+  /**
+   * @ngdoc inputType
+   * @name ng.directive:input.checkbox
+   *
+   * @description
+   * HTML checkbox.
+   *
+   * @param {string} ngModel Assignable angular expression to data-bind to.
+   * @param {string=} name Property name of the form under which the control is published.
+   * @param {string=} ngTrueValue The value to which the expression should be set when selected.
+   * @param {string=} ngFalseValue The value to which the expression should be set when not selected.
+   * @param {string=} ngChange Angular expression to be executed when input changes due to user
+   *    interaction with the input element.
+   *
+   * @example
+      <doc:example>
+        <doc:source>
+         <script>
+           function Ctrl($scope) {
+             $scope.value1 = true;
+             $scope.value2 = 'YES'
+           }
+         </script>
+         <form name="myForm" ng-controller="Ctrl">
+           Value1: <input type="checkbox" ng-model="value1"> <br/>
+           Value2: <input type="checkbox" ng-model="value2"
+                          ng-true-value="YES" ng-false-value="NO"> <br/>
+           <tt>value1 = {{value1}}</tt><br/>
+           <tt>value2 = {{value2}}</tt><br/>
+          </form>
+        </doc:source>
+        <doc:scenario>
+          it('should change state', function() {
+            expect(binding('value1')).toEqual('true');
+            expect(binding('value2')).toEqual('YES');
+
+            input('value1').check();
+            input('value2').check();
+            expect(binding('value1')).toEqual('false');
+            expect(binding('value2')).toEqual('NO');
+          });
+        </doc:scenario>
+      </doc:example>
+   */
+  'checkbox': checkboxInputType,
+
+  'hidden': noop,
+  'button': noop,
+  'submit': noop,
+  'reset': noop
+};
+
+
+function isEmpty(value) {
+  return isUndefined(value) || value === '' || value === null || value !== value;
+}
+
+
+function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+
+  var listener = function() {
+    var value = trim(element.val());
+
+    if (ctrl.$viewValue !== value) {
+      scope.$apply(function() {
+        ctrl.$setViewValue(value);
+      });
+    }
+  };
+
+  // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
+  // input event on backspace, delete or cut
+  if ($sniffer.hasEvent('input')) {
+    element.bind('input', listener);
+  } else {
+    var timeout;
+
+    element.bind('keydown', function(event) {
+      var key = event.keyCode;
+
+      // ignore
+      //    command            modifiers                   arrows
+      if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
+
+      if (!timeout) {
+        timeout = $browser.defer(function() {
+          listener();
+          timeout = null;
+        });
+      }
+    });
+
+    // if user paste into input using mouse, we need "change" event to catch it
+    element.bind('change', listener);
+  }
+
+
+  ctrl.$render = function() {
+    element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
+  };
+
+  // pattern validator
+  var pattern = attr.ngPattern,
+      patternValidator;
+
+  var validate = function(regexp, value) {
+    if (isEmpty(value) || regexp.test(value)) {
+      ctrl.$setValidity('pattern', true);
+      return value;
+    } else {
+      ctrl.$setValidity('pattern', false);
+      return undefined;
+    }
+  };
+
+  if (pattern) {
+    if (pattern.match(/^\/(.*)\/$/)) {
+      pattern = new RegExp(pattern.substr(1, pattern.length - 2));
+      patternValidator = function(value) {
+        return validate(pattern, value)
+      };
+    } else {
+      patternValidator = function(value) {
+        var patternObj = scope.$eval(pattern);
+
+        if (!patternObj || !patternObj.test) {
+          throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj);
+        }
+        return validate(patternObj, value);
+      };
+    }
+
+    ctrl.$formatters.push(patternValidator);
+    ctrl.$parsers.push(patternValidator);
+  }
+
+  // min length validator
+  if (attr.ngMinlength) {
+    var minlength = int(attr.ngMinlength);
+    var minLengthValidator = function(value) {
+      if (!isEmpty(value) && value.length < minlength) {
+        ctrl.$setValidity('minlength', false);
+        return undefined;
+      } else {
+        ctrl.$setValidity('minlength', true);
+        return value;
+      }
+    };
+
+    ctrl.$parsers.push(minLengthValidator);
+    ctrl.$formatters.push(minLengthValidator);
+  }
+
+  // max length validator
+  if (attr.ngMaxlength) {
+    var maxlength = int(attr.ngMaxlength);
+    var maxLengthValidator = function(value) {
+      if (!isEmpty(value) && value.length > maxlength) {
+        ctrl.$setValidity('maxlength', false);
+        return undefined;
+      } else {
+        ctrl.$setValidity('maxlength', true);
+        return value;
+      }
+    };
+
+    ctrl.$parsers.push(maxLengthValidator);
+    ctrl.$formatters.push(maxLengthValidator);
+  }
+}
+
+function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
+
+  ctrl.$parsers.push(function(value) {
+    var empty = isEmpty(value);
+    if (empty || NUMBER_REGEXP.test(value)) {
+      ctrl.$setValidity('number', true);
+      return value === '' ? null : (empty ? value : parseFloat(value));
+    } else {
+      ctrl.$setValidity('number', false);
+      return undefined;
+    }
+  });
+
+  ctrl.$formatters.push(function(value) {
+    return isEmpty(value) ? '' : '' + value;
+  });
+
+  if (attr.min) {
+    var min = parseFloat(attr.min);
+    var minValidator = function(value) {
+      if (!isEmpty(value) && value < min) {
+        ctrl.$setValidity('min', false);
+        return undefined;
+      } else {
+        ctrl.$setValidity('min', true);
+        return value;
+      }
+    };
+
+    ctrl.$parsers.push(minValidator);
+    ctrl.$formatters.push(minValidator);
+  }
+
+  if (attr.max) {
+    var max = parseFloat(attr.max);
+    var maxValidator = function(value) {
+      if (!isEmpty(value) && value > max) {
+        ctrl.$setValidity('max', false);
+        return undefined;
+      } else {
+        ctrl.$setValidity('max', true);
+        return value;
+      }
+    };
+
+    ctrl.$parsers.push(maxValidator);
+    ctrl.$formatters.push(maxValidator);
+  }
+
+  ctrl.$formatters.push(function(value) {
+
+    if (isEmpty(value) || isNumber(value)) {
+      ctrl.$setValidity('number', true);
+      return value;
+    } else {
+      ctrl.$setValidity('number', false);
+      return undefined;
+    }
+  });
+}
+
+function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
+
+  var urlValidator = function(value) {
+    if (isEmpty(value) || URL_REGEXP.test(value)) {
+      ctrl.$setValidity('url', true);
+      return value;
+    } else {
+      ctrl.$setValidity('url', false);
+      return undefined;
+    }
+  };
+
+  ctrl.$formatters.push(urlValidator);
+  ctrl.$parsers.push(urlValidator);
+}
+
+function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);
+
+  var emailValidator = function(value) {
+    if (isEmpty(value) || EMAIL_REGEXP.test(value)) {
+      ctrl.$setValidity('email', true);
+      return value;
+    } else {
+      ctrl.$setValidity('email', false);
+      return undefined;
+    }
+  };
+
+  ctrl.$formatters.push(emailValidator);
+  ctrl.$parsers.push(emailValidator);
+}
+
+function radioInputType(scope, element, attr, ctrl) {
+  // make the name unique, if not defined
+  if (isUndefined(attr.name)) {
+    element.attr('name', nextUid());
+  }
+
+  element.bind('click', function() {
+    if (element[0].checked) {
+      scope.$apply(function() {
+        ctrl.$setViewValue(attr.value);
+      });
+    }
+  });
+
+  ctrl.$render = function() {
+    var value = attr.value;
+    element[0].checked = (value == ctrl.$viewValue);
+  };
+
+  attr.$observe('value', ctrl.$render);
+}
+
+function checkboxInputType(scope, element, attr, ctrl) {
+  var trueValue = attr.ngTrueValue,
+      falseValue = attr.ngFalseValue;
+
+  if (!isString(trueValue)) trueValue = true;
+  if (!isString(falseValue)) falseValue = false;
+
+  element.bind('click', function() {
+    scope.$apply(function() {
+      ctrl.$setViewValue(element[0].checked);
+    });
+  });
+
+  ctrl.$render = function() {
+    element[0].checked = ctrl.$viewValue;
+  };
+
+  ctrl.$formatters.push(function(value) {
+    return value === trueValue;
+  });
+
+  ctrl.$parsers.push(function(value) {
+    return value ? trueValue : falseValue;
+  });
+}
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:textarea
+ * @restrict E
+ *
+ * @description
+ * HTML textarea element control with angular data-binding. The data-binding and validation
+ * properties of this element are exactly the same as those of the
+ * {@link ng.directive:input input element}.
+ *
+ * @param {string} ngModel Assignable angular expression to data-bind to.
+ * @param {string=} name Property name of the form under which the control is published.
+ * @param {string=} required Sets `required` validation error key if the value is not entered.
+ * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+ *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+ *    `required` when you want to data-bind to the `required` attribute.
+ * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+ *    minlength.
+ * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+ *    maxlength.
+ * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+ *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+ *    patterns defined as scope expressions.
+ * @param {string=} ngChange Angular expression to be executed when input changes due to user
+ *    interaction with the input element.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:input
+ * @restrict E
+ *
+ * @description
+ * HTML input element control with angular data-binding. Input control follows HTML5 input types
+ * and polyfills the HTML5 validation behavior for older browsers.
+ *
+ * @param {string} ngModel Assignable angular expression to data-bind to.
+ * @param {string=} name Property name of the form under which the control is published.
+ * @param {string=} required Sets `required` validation error key if the value is not entered.
+ * @param {boolean=} ngRequired Sets `required` attribute if set to true
+ * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+ *    minlength.
+ * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+ *    maxlength.
+ * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
+ *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
+ *    patterns defined as scope expressions.
+ * @param {string=} ngChange Angular expression to be executed when input changes due to user
+ *    interaction with the input element.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.user = {name: 'guest', last: 'visitor'};
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         <form name="myForm">
+           User name: <input type="text" name="userName" ng-model="user.name" required>
+           <span class="error" ng-show="myForm.userName.$error.required">
+             Required!</span><br>
+           Last name: <input type="text" name="lastName" ng-model="user.last"
+             ng-minlength="3" ng-maxlength="10">
+           <span class="error" ng-show="myForm.lastName.$error.minlength">
+             Too short!</span>
+           <span class="error" ng-show="myForm.lastName.$error.maxlength">
+             Too long!</span><br>
+         </form>
+         <hr>
+         <tt>user = {{user}}</tt><br/>
+         <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>
+         <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>
+         <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>
+         <tt>myForm.userName.$error = {{myForm.lastName.$error}}</tt><br>
+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>
+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
+         <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>
+         <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>
+       </div>
+      </doc:source>
+      <doc:scenario>
+        it('should initialize to model', function() {
+          expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');
+          expect(binding('myForm.userName.$valid')).toEqual('true');
+          expect(binding('myForm.$valid')).toEqual('true');
+        });
+
+        it('should be invalid if empty when required', function() {
+          input('user.name').enter('');
+          expect(binding('user')).toEqual('{"last":"visitor"}');
+          expect(binding('myForm.userName.$valid')).toEqual('false');
+          expect(binding('myForm.$valid')).toEqual('false');
+        });
+
+        it('should be valid if empty when min length is set', function() {
+          input('user.last').enter('');
+          expect(binding('user')).toEqual('{"name":"guest","last":""}');
+          expect(binding('myForm.lastName.$valid')).toEqual('true');
+          expect(binding('myForm.$valid')).toEqual('true');
+        });
+
+        it('should be invalid if less than required min length', function() {
+          input('user.last').enter('xx');
+          expect(binding('user')).toEqual('{"name":"guest"}');
+          expect(binding('myForm.lastName.$valid')).toEqual('false');
+          expect(binding('myForm.lastName.$error')).toMatch(/minlength/);
+          expect(binding('myForm.$valid')).toEqual('false');
+        });
+
+        it('should be invalid if longer than max length', function() {
+          input('user.last').enter('some ridiculously long name');
+          expect(binding('user'))
+            .toEqual('{"name":"guest"}');
+          expect(binding('myForm.lastName.$valid')).toEqual('false');
+          expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);
+          expect(binding('myForm.$valid')).toEqual('false');
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
+  return {
+    restrict: 'E',
+    require: '?ngModel',
+    link: function(scope, element, attr, ctrl) {
+      if (ctrl) {
+        (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
+                                                            $browser);
+      }
+    }
+  };
+}];
+
+var VALID_CLASS = 'ng-valid',
+    INVALID_CLASS = 'ng-invalid',
+    PRISTINE_CLASS = 'ng-pristine',
+    DIRTY_CLASS = 'ng-dirty';
+
+/**
+ * @ngdoc object
+ * @name ng.directive:ngModel.NgModelController
+ *
+ * @property {string} $viewValue Actual string value in the view.
+ * @property {*} $modelValue The value in the model, that the control is bound to.
+ * @property {Array.<Function>} $parsers Whenever the control reads value from the DOM, it executes
+ *     all of these functions to sanitize / convert the value as well as validate.
+ *
+ * @property {Array.<Function>} $formatters Whenever the model value changes, it executes all of
+ *     these functions to convert the value as well as validate.
+ *
+ * @property {Object} $error An bject hash with all errors as keys.
+ *
+ * @property {boolean} $pristine True if user has not interacted with the control yet.
+ * @property {boolean} $dirty True if user has already interacted with the control.
+ * @property {boolean} $valid True if there is no error.
+ * @property {boolean} $invalid True if at least one error on the control.
+ *
+ * @description
+ *
+ * `NgModelController` provides API for the `ng-model` directive. The controller contains
+ * services for data-binding, validation, CSS update, value formatting and parsing. It
+ * specifically does not contain any logic which deals with DOM rendering or listening to
+ * DOM events. The `NgModelController` is meant to be extended by other directives where, the
+ * directive provides DOM manipulation and the `NgModelController` provides the data-binding.
+ *
+ * This example shows how to use `NgModelController` with a custom control to achieve
+ * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
+ * collaborate together to achieve the desired result.
+ *
+ * <example module="customControl">
+    <file name="style.css">
+      [contenteditable] {
+        border: 1px solid black;
+        background-color: white;
+        min-height: 20px;
+      }
+
+      .ng-invalid {
+        border: 1px solid red;
+      }
+
+    </file>
+    <file name="script.js">
+      angular.module('customControl', []).
+        directive('contenteditable', function() {
+          return {
+            restrict: 'A', // only activate on element attribute
+            require: '?ngModel', // get a hold of NgModelController
+            link: function(scope, element, attrs, ngModel) {
+              if(!ngModel) return; // do nothing if no ng-model
+
+              // Specify how UI should be updated
+              ngModel.$render = function() {
+                element.html(ngModel.$viewValue || '');
+              };
+
+              // Listen for change events to enable binding
+              element.bind('blur keyup change', function() {
+                scope.$apply(read);
+              });
+              read(); // initialize
+
+              // Write data to the model
+              function read() {
+                ngModel.$setViewValue(element.html());
+              }
+            }
+          };
+        });
+    </file>
+    <file name="index.html">
+      <form name="myForm">
+       <div contenteditable
+            name="myWidget" ng-model="userContent"
+            required>Change me!</div>
+        <span ng-show="myForm.myWidget.$error.required">Required!</span>
+       <hr>
+       <textarea ng-model="userContent"></textarea>
+      </form>
+    </file>
+    <file name="scenario.js">
+      it('should data-bind and become invalid', function() {
+        var contentEditable = element('[contenteditable]');
+
+        expect(contentEditable.text()).toEqual('Change me!');
+        input('userContent').enter('');
+        expect(contentEditable.text()).toEqual('');
+        expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);
+      });
+    </file>
+ * </example>
+ *
+ */
+var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',
+    function($scope, $exceptionHandler, $attr, $element, $parse) {
+  this.$viewValue = Number.NaN;
+  this.$modelValue = Number.NaN;
+  this.$parsers = [];
+  this.$formatters = [];
+  this.$viewChangeListeners = [];
+  this.$pristine = true;
+  this.$dirty = false;
+  this.$valid = true;
+  this.$invalid = false;
+  this.$name = $attr.name;
+
+  var ngModelGet = $parse($attr.ngModel),
+      ngModelSet = ngModelGet.assign;
+
+  if (!ngModelSet) {
+    throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel +
+        ' (' + startingTag($element) + ')');
+  }
+
+  /**
+   * @ngdoc function
+   * @name ng.directive:ngModel.NgModelController#$render
+   * @methodOf ng.directive:ngModel.NgModelController
+   *
+   * @description
+   * Called when the view needs to be updated. It is expected that the user of the ng-model
+   * directive will implement this method.
+   */
+  this.$render = noop;
+
+  var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
+      invalidCount = 0, // used to easily determine if we are valid
+      $error = this.$error = {}; // keep invalid keys here
+
+
+  // Setup initial state of the control
+  $element.addClass(PRISTINE_CLASS);
+  toggleValidCss(true);
+
+  // convenience method for easy toggling of classes
+  function toggleValidCss(isValid, validationErrorKey) {
+    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
+    $element.
+      removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
+      addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
+  }
+
+  /**
+   * @ngdoc function
+   * @name ng.directive:ngModel.NgModelController#$setValidity
+   * @methodOf ng.directive:ngModel.NgModelController
+   *
+   * @description
+   * Change the validity state, and notifies the form when the control changes validity. (i.e. it
+   * does not notify form if given validator is already marked as invalid).
+   *
+   * This method should be called by validators - i.e. the parser or formatter functions.
+   *
+   * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
+   *        to `$error[validationErrorKey]=isValid` so that it is available for data-binding.
+   *        The `validationErrorKey` should be in camelCase and will get converted into dash-case
+   *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
+   *        class and can be bound to as  `{{someForm.someControl.$error.myError}}` .
+   * @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
+   */
+  this.$setValidity = function(validationErrorKey, isValid) {
+    if ($error[validationErrorKey] === !isValid) return;
+
+    if (isValid) {
+      if ($error[validationErrorKey]) invalidCount--;
+      if (!invalidCount) {
+        toggleValidCss(true);
+        this.$valid = true;
+        this.$invalid = false;
+      }
+    } else {
+      toggleValidCss(false);
+      this.$invalid = true;
+      this.$valid = false;
+      invalidCount++;
+    }
+
+    $error[validationErrorKey] = !isValid;
+    toggleValidCss(isValid, validationErrorKey);
+
+    parentForm.$setValidity(validationErrorKey, isValid, this);
+  };
+
+
+  /**
+   * @ngdoc function
+   * @name ng.directive:ngModel.NgModelController#$setViewValue
+   * @methodOf ng.directive:ngModel.NgModelController
+   *
+   * @description
+   * Read a value from view.
+   *
+   * This method should be called from within a DOM event handler.
+   * For example {@link ng.directive:input input} or
+   * {@link ng.directive:select select} directives call it.
+   *
+   * It internally calls all `formatters` and if resulted value is valid, updates the model and
+   * calls all registered change listeners.
+   *
+   * @param {string} value Value from the view.
+   */
+  this.$setViewValue = function(value) {
+    this.$viewValue = value;
+
+    // change to dirty
+    if (this.$pristine) {
+      this.$dirty = true;
+      this.$pristine = false;
+      $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
+      parentForm.$setDirty();
+    }
+
+    forEach(this.$parsers, function(fn) {
+      value = fn(value);
+    });
+
+    if (this.$modelValue !== value) {
+      this.$modelValue = value;
+      ngModelSet($scope, value);
+      forEach(this.$viewChangeListeners, function(listener) {
+        try {
+          listener();
+        } catch(e) {
+          $exceptionHandler(e);
+        }
+      })
+    }
+  };
+
+  // model -> value
+  var ctrl = this;
+
+  $scope.$watch(function ngModelWatch() {
+    var value = ngModelGet($scope);
+
+    // if scope model value and ngModel value are out of sync
+    if (ctrl.$modelValue !== value) {
+
+      var formatters = ctrl.$formatters,
+          idx = formatters.length;
+
+      ctrl.$modelValue = value;
+      while(idx--) {
+        value = formatters[idx](value);
+      }
+
+      if (ctrl.$viewValue !== value) {
+        ctrl.$viewValue = value;
+        ctrl.$render();
+      }
+    }
+  });
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngModel
+ *
+ * @element input
+ *
+ * @description
+ * Is directive that tells Angular to do two-way data binding. It works together with `input`,
+ * `select`, `textarea`. You can easily write your own directives to use `ngModel` as well.
+ *
+ * `ngModel` is responsible for:
+ *
+ * - binding the view into the model, which other directives such as `input`, `textarea` or `select`
+ *   require,
+ * - providing validation behavior (i.e. required, number, email, url),
+ * - keeping state of the control (valid/invalid, dirty/pristine, validation errors),
+ * - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`),
+ * - register the control with parent {@link ng.directive:form form}.
+ *
+ * For basic examples, how to use `ngModel`, see:
+ *
+ *  - {@link ng.directive:input input}
+ *    - {@link ng.directive:input.text text}
+ *    - {@link ng.directive:input.checkbox checkbox}
+ *    - {@link ng.directive:input.radio radio}
+ *    - {@link ng.directive:input.number number}
+ *    - {@link ng.directive:input.email email}
+ *    - {@link ng.directive:input.url url}
+ *  - {@link ng.directive:select select}
+ *  - {@link ng.directive:textarea textarea}
+ *
+ */
+var ngModelDirective = function() {
+  return {
+    require: ['ngModel', '^?form'],
+    controller: NgModelController,
+    link: function(scope, element, attr, ctrls) {
+      // notify others, especially parent forms
+
+      var modelCtrl = ctrls[0],
+          formCtrl = ctrls[1] || nullFormCtrl;
+
+      formCtrl.$addControl(modelCtrl);
+
+      element.bind('$destroy', function() {
+        formCtrl.$removeControl(modelCtrl);
+      });
+    }
+  };
+};
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngChange
+ * @restrict E
+ *
+ * @description
+ * Evaluate given expression when user changes the input.
+ * The expression is not evaluated when the value change is coming from the model.
+ *
+ * Note, this directive requires `ngModel` to be present.
+ *
+ * @element input
+ *
+ * @example
+ * <doc:example>
+ *   <doc:source>
+ *     <script>
+ *       function Controller($scope) {
+ *         $scope.counter = 0;
+ *         $scope.change = function() {
+ *           $scope.counter++;
+ *         };
+ *       }
+ *     </script>
+ *     <div ng-controller="Controller">
+ *       <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
+ *       <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
+ *       <label for="ng-change-example2">Confirmed</label><br />
+ *       debug = {{confirmed}}<br />
+ *       counter = {{counter}}
+ *     </div>
+ *   </doc:source>
+ *   <doc:scenario>
+ *     it('should evaluate the expression if changing from view', function() {
+ *       expect(binding('counter')).toEqual('0');
+ *       element('#ng-change-example1').click();
+ *       expect(binding('counter')).toEqual('1');
+ *       expect(binding('confirmed')).toEqual('true');
+ *     });
+ *
+ *     it('should not evaluate the expression if changing from model', function() {
+ *       element('#ng-change-example2').click();
+ *       expect(binding('counter')).toEqual('0');
+ *       expect(binding('confirmed')).toEqual('true');
+ *     });
+ *   </doc:scenario>
+ * </doc:example>
+ */
+var ngChangeDirective = valueFn({
+  require: 'ngModel',
+  link: function(scope, element, attr, ctrl) {
+    ctrl.$viewChangeListeners.push(function() {
+      scope.$eval(attr.ngChange);
+    });
+  }
+});
+
+
+var requiredDirective = function() {
+  return {
+    require: '?ngModel',
+    link: function(scope, elm, attr, ctrl) {
+      if (!ctrl) return;
+      attr.required = true; // force truthy in case we are on non input element
+
+      var validator = function(value) {
+        if (attr.required && (isEmpty(value) || value === false)) {
+          ctrl.$setValidity('required', false);
+          return;
+        } else {
+          ctrl.$setValidity('required', true);
+          return value;
+        }
+      };
+
+      ctrl.$formatters.push(validator);
+      ctrl.$parsers.unshift(validator);
+
+      attr.$observe('required', function() {
+        validator(ctrl.$viewValue);
+      });
+    }
+  };
+};
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngList
+ *
+ * @description
+ * Text input that converts between comma-separated string into an array of strings.
+ *
+ * @element input
+ * @param {string=} ngList optional delimiter that should be used to split the value. If
+ *   specified in form `/something/` then the value will be converted into a regular expression.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.names = ['igor', 'misko', 'vojta'];
+         }
+       </script>
+       <form name="myForm" ng-controller="Ctrl">
+         List: <input name="namesInput" ng-model="names" ng-list required>
+         <span class="error" ng-show="myForm.list.$error.required">
+           Required!</span>
+         <tt>names = {{names}}</tt><br/>
+         <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
+         <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
+        </form>
+      </doc:source>
+      <doc:scenario>
+        it('should initialize to model', function() {
+          expect(binding('names')).toEqual('["igor","misko","vojta"]');
+          expect(binding('myForm.namesInput.$valid')).toEqual('true');
+        });
+
+        it('should be invalid if empty', function() {
+          input('names').enter('');
+          expect(binding('names')).toEqual('[]');
+          expect(binding('myForm.namesInput.$valid')).toEqual('false');
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+var ngListDirective = function() {
+  return {
+    require: 'ngModel',
+    link: function(scope, element, attr, ctrl) {
+      var match = /\/(.*)\//.exec(attr.ngList),
+          separator = match && new RegExp(match[1]) || attr.ngList || ',';
+
+      var parse = function(viewValue) {
+        var list = [];
+
+        if (viewValue) {
+          forEach(viewValue.split(separator), function(value) {
+            if (value) list.push(trim(value));
+          });
+        }
+
+        return list;
+      };
+
+      ctrl.$parsers.push(parse);
+      ctrl.$formatters.push(function(value) {
+        if (isArray(value)) {
+          return value.join(', ');
+        }
+
+        return undefined;
+      });
+    }
+  };
+};
+
+
+var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
+
+var ngValueDirective = function() {
+  return {
+    priority: 100,
+    compile: function(tpl, tplAttr) {
+      if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
+        return function(scope, elm, attr) {
+          attr.$set('value', scope.$eval(attr.ngValue));
+        };
+      } else {
+        return function(scope, elm, attr) {
+          scope.$watch(attr.ngValue, function valueWatchAction(value) {
+            attr.$set('value', value, false);
+          });
+        };
+      }
+    }
+  };
+};
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngBind
+ *
+ * @description
+ * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
+ * with the value of a given expression, and to update the text content when the value of that
+ * expression changes.
+ *
+ * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
+ * `{{ expression }}` which is similar but less verbose.
+ *
+ * Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when
+ * it's desirable to put bindings into template that is momentarily displayed by the browser in its
+ * raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the
+ * bindings invisible to the user while the page is loading.
+ *
+ * An alternative solution to this problem would be using the
+ * {@link ng.directive:ngCloak ngCloak} directive.
+ *
+ *
+ * @element ANY
+ * @param {expression} ngBind {@link guide/expression Expression} to evaluate.
+ *
+ * @example
+ * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.name = 'Whirled';
+         }
+       </script>
+       <div ng-controller="Ctrl">
+         Enter name: <input type="text" ng-model="name"><br>
+         Hello <span ng-bind="name"></span>!
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-bind', function() {
+         expect(using('.doc-example-live').binding('name')).toBe('Whirled');
+         using('.doc-example-live').input('name').enter('world');
+         expect(using('.doc-example-live').binding('name')).toBe('world');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+var ngBindDirective = ngDirective(function(scope, element, attr) {
+  element.addClass('ng-binding').data('$binding', attr.ngBind);
+  scope.$watch(attr.ngBind, function ngBindWatchAction(value) {
+    element.text(value == undefined ? '' : value);
+  });
+});
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngBindTemplate
+ *
+ * @description
+ * The `ngBindTemplate` directive specifies that the element
+ * text should be replaced with the template in ngBindTemplate.
+ * Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}`
+ * expressions. (This is required since some HTML elements
+ * can not have SPAN elements such as TITLE, or OPTION to name a few.)
+ *
+ * @element ANY
+ * @param {string} ngBindTemplate template of form
+ *   <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
+ *
+ * @example
+ * Try it here: enter text in text box and watch the greeting change.
+   <doc:example>
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.salutation = 'Hello';
+           $scope.name = 'World';
+         }
+       </script>
+       <div ng-controller="Ctrl">
+        Salutation: <input type="text" ng-model="salutation"><br>
+        Name: <input type="text" ng-model="name"><br>
+        <pre ng-bind-template="{{salutation}} {{name}}!"></pre>
+       </div>
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-bind', function() {
+         expect(using('.doc-example-live').binding('salutation')).
+           toBe('Hello');
+         expect(using('.doc-example-live').binding('name')).
+           toBe('World');
+         using('.doc-example-live').input('salutation').enter('Greetings');
+         using('.doc-example-live').input('name').enter('user');
+         expect(using('.doc-example-live').binding('salutation')).
+           toBe('Greetings');
+         expect(using('.doc-example-live').binding('name')).
+           toBe('user');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
+  return function(scope, element, attr) {
+    // TODO: move this to scenario runner
+    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
+    element.addClass('ng-binding').data('$binding', interpolateFn);
+    attr.$observe('ngBindTemplate', function(value) {
+      element.text(value);
+    });
+  }
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngBindHtmlUnsafe
+ *
+ * @description
+ * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
+ * element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
+ * {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
+ * restrictive and when you absolutely trust the source of the content you are binding to.
+ *
+ * See {@link ngSanitize.$sanitize $sanitize} docs for examples.
+ *
+ * @element ANY
+ * @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
+ */
+var ngBindHtmlUnsafeDirective = [function() {
+  return function(scope, element, attr) {
+    element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
+    scope.$watch(attr.ngBindHtmlUnsafe, function ngBindHtmlUnsafeWatchAction(value) {
+      element.html(value || '');
+    });
+  };
+}];
+
+function classDirective(name, selector) {
+  name = 'ngClass' + name;
+  return ngDirective(function(scope, element, attr) {
+    var oldVal = undefined;
+
+    scope.$watch(attr[name], ngClassWatchAction, true);
+
+    attr.$observe('class', function(value) {
+      var ngClass = scope.$eval(attr[name]);
+      ngClassWatchAction(ngClass, ngClass);
+    });
+
+
+    if (name !== 'ngClass') {
+      scope.$watch('$index', function($index, old$index) {
+        var mod = $index % 2;
+        if (mod !== old$index % 2) {
+          if (mod == selector) {
+            addClass(scope.$eval(attr[name]));
+          } else {
+            removeClass(scope.$eval(attr[name]));
+          }
+        }
+      });
+    }
+
+
+    function ngClassWatchAction(newVal) {
+      if (selector === true || scope.$index % 2 === selector) {
+        if (oldVal && (newVal !== oldVal)) {
+          removeClass(oldVal);
+        }
+        addClass(newVal);
+      }
+      oldVal = newVal;
+    }
+
+
+    function removeClass(classVal) {
+      if (isObject(classVal) && !isArray(classVal)) {
+        classVal = map(classVal, function(v, k) { if (v) return k });
+      }
+      element.removeClass(isArray(classVal) ? classVal.join(' ') : classVal);
+    }
+
+
+    function addClass(classVal) {
+      if (isObject(classVal) && !isArray(classVal)) {
+        classVal = map(classVal, function(v, k) { if (v) return k });
+      }
+      if (classVal) {
+        element.addClass(isArray(classVal) ? classVal.join(' ') : classVal);
+      }
+    }
+  });
+}
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClass
+ *
+ * @description
+ * The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
+ * expression that represents all classes to be added.
+ *
+ * The directive won't add duplicate classes if a particular class was already set.
+ *
+ * When the expression changes, the previously added classes are removed and only then the
+ * new classes are added.
+ *
+ * @element ANY
+ * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class
+ *   names, an array, or a map of class names to boolean values.
+ *
+ * @example
+   <example>
+     <file name="index.html">
+      <input type="button" value="set" ng-click="myVar='my-class'">
+      <input type="button" value="clear" ng-click="myVar=''">
+      <br>
+      <span ng-class="myVar">Sample Text</span>
+     </file>
+     <file name="style.css">
+       .my-class {
+         color: red;
+       }
+     </file>
+     <file name="scenario.js">
+       it('should check ng-class', function() {
+         expect(element('.doc-example-live span').prop('className')).not().
+           toMatch(/my-class/);
+
+         using('.doc-example-live').element(':button:first').click();
+
+         expect(element('.doc-example-live span').prop('className')).
+           toMatch(/my-class/);
+
+         using('.doc-example-live').element(':button:last').click();
+
+         expect(element('.doc-example-live span').prop('className')).not().
+           toMatch(/my-class/);
+       });
+     </file>
+   </example>
+ */
+var ngClassDirective = classDirective('', true);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClassOdd
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` directives work exactly as
+ * {@link ng.directive:ngClass ngClass}, except it works in
+ * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
+ *
+ * This directive can be applied only within a scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   <example>
+     <file name="index.html">
+        <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
+          <li ng-repeat="name in names">
+           <span ng-class-odd="'odd'" ng-class-even="'even'">
+             {{name}}
+           </span>
+          </li>
+        </ol>
+     </file>
+     <file name="style.css">
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     </file>
+     <file name="scenario.js">
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
+           toMatch(/odd/);
+         expect(element('.doc-example-live li:last span').prop('className')).
+           toMatch(/even/);
+       });
+     </file>
+   </example>
+ */
+var ngClassOddDirective = classDirective('Odd', 0);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClassEven
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` works exactly as
+ * {@link ng.directive:ngClass ngClass}, except it works in
+ * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
+ *
+ * This directive can be applied only within a scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
+ *   result of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   <example>
+     <file name="index.html">
+        <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
+          <li ng-repeat="name in names">
+           <span ng-class-odd="'odd'" ng-class-even="'even'">
+             {{name}} &nbsp; &nbsp; &nbsp;
+           </span>
+          </li>
+        </ol>
+     </file>
+     <file name="style.css">
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     </file>
+     <file name="scenario.js">
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
+           toMatch(/odd/);
+         expect(element('.doc-example-live li:last span').prop('className')).
+           toMatch(/even/);
+       });
+     </file>
+   </example>
+ */
+var ngClassEvenDirective = classDirective('Even', 1);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCloak
+ *
+ * @description
+ * The `ngCloak` directive is used to prevent the Angular html template from being briefly
+ * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
+ * directive to avoid the undesirable flicker effect caused by the html template display.
+ *
+ * The directive can be applied to the `<body>` element, but typically a fine-grained application is
+ * prefered in order to benefit from progressive rendering of the browser view.
+ *
+ * `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
+ *  `angular.min.js` files. Following is the css rule:
+ *
+ * <pre>
+ * [ng\:cloak], [ng-cloak], .ng-cloak {
+ *   display: none;
+ * }
+ * </pre>
+ *
+ * When this css rule is loaded by the browser, all html elements (including their children) that
+ * are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
+ * during the compilation of the template it deletes the `ngCloak` element attribute, which
+ * makes the compiled element visible.
+ *
+ * For the best result, `angular.js` script must be loaded in the head section of the html file;
+ * alternatively, the css rule (above) must be included in the external stylesheet of the
+ * application.
+ *
+ * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
+ * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
+ * class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
+ *
+ * @element ANY
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+        <div id="template1" ng-cloak>{{ 'hello' }}</div>
+        <div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>
+     </doc:source>
+     <doc:scenario>
+       it('should remove the template directive and css class', function() {
+         expect(element('.doc-example-live #template1').attr('ng-cloak')).
+           not().toBeDefined();
+         expect(element('.doc-example-live #template2').attr('ng-cloak')).
+           not().toBeDefined();
+       });
+     </doc:scenario>
+   </doc:example>
+ *
+ */
+var ngCloakDirective = ngDirective({
+  compile: function(element, attr) {
+    attr.$set('ngCloak', undefined);
+    element.removeClass('ng-cloak');
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngController
+ *
+ * @description
+ * The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
+ * supports the principles behind the Model-View-Controller design pattern.
+ *
+ * MVC components in angular:
+ *
+ * * Model — The Model is data in scope properties; scopes are attached to the DOM.
+ * * View — The template (HTML with data bindings) is rendered into the View.
+ * * Controller — The `ngController` directive specifies a Controller class; the class has
+ *   methods that typically express the business logic behind the application.
+ *
+ * Note that an alternative way to define controllers is via the `{@link ng.$route}`
+ * service.
+ *
+ * @element ANY
+ * @scope
+ * @param {expression} ngController Name of a globally accessible constructor function or an
+ *     {@link guide/expression expression} that on the current scope evaluates to a
+ *     constructor function.
+ *
+ * @example
+ * Here is a simple form for editing user contact information. Adding, removing, clearing, and
+ * greeting are methods declared on the controller (see source tab). These methods can
+ * easily be called from the angular markup. Notice that the scope becomes the `this` for the
+ * controller's instance. This allows for easy access to the view data from the controller. Also
+ * notice that any changes to the data are automatically reflected in the View without the need
+ * for a manual update.
+   <doc:example>
+     <doc:source>
+      <script>
+        function SettingsController($scope) {
+          $scope.name = "John Smith";
+          $scope.contacts = [
+            {type:'phone', value:'408 555 1212'},
+            {type:'email', value:'john.smith@example.org'} ];
+
+          $scope.greet = function() {
+           alert(this.name);
+          };
+
+          $scope.addContact = function() {
+           this.contacts.push({type:'email', value:'yourname@example.org'});
+          };
+
+          $scope.removeContact = function(contactToRemove) {
+           var index = this.contacts.indexOf(contactToRemove);
+           this.contacts.splice(index, 1);
+          };
+
+          $scope.clearContact = function(contact) {
+           contact.type = 'phone';
+           contact.value = '';
+          };
+        }
+      </script>
+      <div ng-controller="SettingsController">
+        Name: <input type="text" ng-model="name"/>
+        [ <a href="" ng-click="greet()">greet</a> ]<br/>
+        Contact:
+        <ul>
+          <li ng-repeat="contact in contacts">
+            <select ng-model="contact.type">
+               <option>phone</option>
+               <option>email</option>
+            </select>
+            <input type="text" ng-model="contact.value"/>
+            [ <a href="" ng-click="clearContact(contact)">clear</a>
+            | <a href="" ng-click="removeContact(contact)">X</a> ]
+          </li>
+          <li>[ <a href="" ng-click="addContact()">add</a> ]</li>
+       </ul>
+      </div>
+     </doc:source>
+     <doc:scenario>
+       it('should check controller', function() {
+         expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
+         expect(element('.doc-example-live li:nth-child(1) input').val())
+           .toBe('408 555 1212');
+         expect(element('.doc-example-live li:nth-child(2) input').val())
+           .toBe('john.smith@example.org');
+
+         element('.doc-example-live li:first a:contains("clear")').click();
+         expect(element('.doc-example-live li:first input').val()).toBe('');
+
+         element('.doc-example-live li:last a:contains("add")').click();
+         expect(element('.doc-example-live li:nth-child(3) input').val())
+           .toBe('yourname@example.org');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+var ngControllerDirective = [function() {
+  return {
+    scope: true,
+    controller: '@'
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCsp
+ * @priority 1000
+ *
+ * @description
+ * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
+ * This directive should be used on the root element of the application (typically the `<html>`
+ * element or other element with the {@link ng.directive:ngApp ngApp}
+ * directive).
+ *
+ * If enabled the performance of template expression evaluator will suffer slightly, so don't enable
+ * this mode unless you need it.
+ *
+ * @element html
+ */
+
+var ngCspDirective = ['$sniffer', function($sniffer) {
+  return {
+    priority: 1000,
+    compile: function() {
+      $sniffer.csp = true;
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClick
+ *
+ * @description
+ * The ngClick allows you to specify custom behavior when
+ * element is clicked.
+ *
+ * @element ANY
+ * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
+ * click. (Event object is available as `$event`)
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+      <button ng-click="count = count + 1" ng-init="count=0">
+        Increment
+      </button>
+      count: {{count}}
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-click', function() {
+         expect(binding('count')).toBe('0');
+         element('.doc-example-live :button').click();
+         expect(binding('count')).toBe('1');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+/*
+ * A directive that allows creation of custom onclick handlers that are defined as angular
+ * expressions and are compiled and executed within the current scope.
+ *
+ * Events that are handled via these handler are always configured not to propagate further.
+ */
+var ngEventDirectives = {};
+forEach(
+  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
+  function(name) {
+    var directiveName = directiveNormalize('ng-' + name);
+    ngEventDirectives[directiveName] = ['$parse', function($parse) {
+      return function(scope, element, attr) {
+        var fn = $parse(attr[directiveName]);
+        element.bind(lowercase(name), function(event) {
+          scope.$apply(function() {
+            fn(scope, {$event:event});
+          });
+        });
+      };
+    }];
+  }
+);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngDblclick
+ *
+ * @description
+ * The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
+ *
+ * @element ANY
+ * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
+ * dblclick. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMousedown
+ *
+ * @description
+ * The ngMousedown directive allows you to specify custom behavior on mousedown event.
+ *
+ * @element ANY
+ * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
+ * mousedown. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseup
+ *
+ * @description
+ * Specify custom behavior on mouseup event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
+ * mouseup. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseover
+ *
+ * @description
+ * Specify custom behavior on mouseover event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
+ * mouseover. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseenter
+ *
+ * @description
+ * Specify custom behavior on mouseenter event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
+ * mouseenter. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseleave
+ *
+ * @description
+ * Specify custom behavior on mouseleave event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
+ * mouseleave. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMousemove
+ *
+ * @description
+ * Specify custom behavior on mousemove event.
+ *
+ * @element ANY
+ * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
+ * mousemove. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSubmit
+ *
+ * @description
+ * Enables binding angular expressions to onsubmit events.
+ *
+ * Additionally it prevents the default action (which for form means sending the request to the
+ * server and reloading the current page).
+ *
+ * @element form
+ * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+      <script>
+        function Ctrl($scope) {
+          $scope.list = [];
+          $scope.text = 'hello';
+          $scope.submit = function() {
+            if (this.text) {
+              this.list.push(this.text);
+              this.text = '';
+            }
+          };
+        }
+      </script>
+      <form ng-submit="submit()" ng-controller="Ctrl">
+        Enter text and hit enter:
+        <input type="text" ng-model="text" name="text" />
+        <input type="submit" id="submit" value="Submit" />
+        <pre>list={{list}}</pre>
+      </form>
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-submit', function() {
+         expect(binding('list')).toBe('[]');
+         element('.doc-example-live #submit').click();
+         expect(binding('list')).toBe('["hello"]');
+         expect(input('text').val()).toBe('');
+       });
+       it('should ignore empty strings', function() {
+         expect(binding('list')).toBe('[]');
+         element('.doc-example-live #submit').click();
+         element('.doc-example-live #submit').click();
+         expect(binding('list')).toBe('["hello"]');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
+  element.bind('submit', function() {
+    scope.$apply(attrs.ngSubmit);
+  });
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngInclude
+ * @restrict ECA
+ *
+ * @description
+ * Fetches, compiles and includes an external HTML fragment.
+ *
+ * Keep in mind that Same Origin Policy applies to included resources
+ * (e.g. ngInclude won't work for cross-domain requests on all browsers and for
+ *  file:// access on some browsers).
+ *
+ * @scope
+ *
+ * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
+ *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
+ * @param {string=} onload Expression to evaluate when a new partial is loaded.
+ *
+ * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
+ *                  $anchorScroll} to scroll the viewport after the content is loaded.
+ *
+ *                  - If the attribute is not set, disable scrolling.
+ *                  - If the attribute is set without value, enable scrolling.
+ *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
+ *
+ * @example
+  <example>
+    <file name="index.html">
+     <div ng-controller="Ctrl">
+       <select ng-model="template" ng-options="t.name for t in templates">
+        <option value="">(blank)</option>
+       </select>
+       url of the template: <tt>{{template.url}}</tt>
+       <hr/>
+       <div ng-include src="template.url"></div>
+     </div>
+    </file>
+    <file name="script.js">
+      function Ctrl($scope) {
+        $scope.templates =
+          [ { name: 'template1.html', url: 'template1.html'}
+          , { name: 'template2.html', url: 'template2.html'} ];
+        $scope.template = $scope.templates[0];
+      }
+     </file>
+    <file name="template1.html">
+      Content of template1.html
+    </file>
+    <file name="template2.html">
+      Content of template2.html
+    </file>
+    <file name="scenario.js">
+      it('should load template1.html', function() {
+       expect(element('.doc-example-live [ng-include]').text()).
+         toMatch(/Content of template1.html/);
+      });
+      it('should load template2.html', function() {
+       select('template').option('1');
+       expect(element('.doc-example-live [ng-include]').text()).
+         toMatch(/Content of template2.html/);
+      });
+      it('should change to blank', function() {
+       select('template').option('');
+       expect(element('.doc-example-live [ng-include]').text()).toEqual('');
+      });
+    </file>
+  </example>
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ng.directive:ngInclude#$includeContentLoaded
+ * @eventOf ng.directive:ngInclude
+ * @eventType emit on the current ngInclude scope
+ * @description
+ * Emitted every time the ngInclude content is reloaded.
+ */
+var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
+                  function($http,   $templateCache,   $anchorScroll,   $compile) {
+  return {
+    restrict: 'ECA',
+    terminal: true,
+    compile: function(element, attr) {
+      var srcExp = attr.ngInclude || attr.src,
+          onloadExp = attr.onload || '',
+          autoScrollExp = attr.autoscroll;
+
+      return function(scope, element) {
+        var changeCounter = 0,
+            childScope;
+
+        var clearContent = function() {
+          if (childScope) {
+            childScope.$destroy();
+            childScope = null;
+          }
+
+          element.html('');
+        };
+
+        scope.$watch(srcExp, function ngIncludeWatchAction(src) {
+          var thisChangeId = ++changeCounter;
+
+          if (src) {
+            $http.get(src, {cache: $templateCache}).success(function(response) {
+              if (thisChangeId !== changeCounter) return;
+
+              if (childScope) childScope.$destroy();
+              childScope = scope.$new();
+
+              element.html(response);
+              $compile(element.contents())(childScope);
+
+              if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+                $anchorScroll();
+              }
+
+              childScope.$emit('$includeContentLoaded');
+              scope.$eval(onloadExp);
+            }).error(function() {
+              if (thisChangeId === changeCounter) clearContent();
+            });
+          } else clearContent();
+        });
+      };
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngInit
+ *
+ * @description
+ * The `ngInit` directive specifies initialization tasks to be executed
+ *  before the template enters execution mode during bootstrap.
+ *
+ * @element ANY
+ * @param {expression} ngInit {@link guide/expression Expression} to eval.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+    <div ng-init="greeting='Hello'; person='World'">
+      {{greeting}} {{person}}!
+    </div>
+     </doc:source>
+     <doc:scenario>
+       it('should check greeting', function() {
+         expect(binding('greeting')).toBe('Hello');
+         expect(binding('person')).toBe('World');
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+var ngInitDirective = ngDirective({
+  compile: function() {
+    return {
+      pre: function(scope, element, attrs) {
+        scope.$eval(attrs.ngInit);
+      }
+    }
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngNonBindable
+ * @priority 1000
+ *
+ * @description
+ * Sometimes it is necessary to write code which looks like bindings but which should be left alone
+ * by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
+ *
+ * @element ANY
+ *
+ * @example
+ * In this example there are two location where a simple binding (`{{}}`) is present, but the one
+ * wrapped in `ngNonBindable` is left alone.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+        <div>Normal: {{1 + 2}}</div>
+        <div ng-non-bindable>Ignored: {{1 + 2}}</div>
+      </doc:source>
+      <doc:scenario>
+       it('should check ng-non-bindable', function() {
+         expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
+         expect(using('.doc-example-live').element('div:last').text()).
+           toMatch(/1 \+ 2/);
+       });
+      </doc:scenario>
+    </doc:example>
+ */
+var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngPluralize
+ * @restrict EA
+ *
+ * @description
+ * # Overview
+ * `ngPluralize` is a directive that displays messages according to en-US localization rules.
+ * These rules are bundled with angular.js and the rules can be overridden
+ * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
+ * by specifying the mappings between
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} and the strings to be displayed.
+ *
+ * # Plural categories and explicit number rules
+ * There are two
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} in Angular's default en-US locale: "one" and "other".
+ *
+ * While a pural category may match many numbers (for example, in en-US locale, "other" can match
+ * any number that is not 1), an explicit number rule can only match one number. For example, the
+ * explicit number rule for "3" matches the number 3. You will see the use of plural categories
+ * and explicit number rules throughout later parts of this documentation.
+ *
+ * # Configuring ngPluralize
+ * You configure ngPluralize by providing 2 attributes: `count` and `when`.
+ * You can also provide an optional attribute, `offset`.
+ *
+ * The value of the `count` attribute can be either a string or an {@link guide/expression
+ * Angular expression}; these are evaluated on the current scope for its bound value.
+ *
+ * The `when` attribute specifies the mappings between plural categories and the actual
+ * string to be displayed. The value of the attribute should be a JSON object so that Angular
+ * can interpret it correctly.
+ *
+ * The following example shows how to configure ngPluralize:
+ *
+ * <pre>
+ * <ng-pluralize count="personCount"
+                 when="{'0': 'Nobody is viewing.',
+ *                      'one': '1 person is viewing.',
+ *                      'other': '{} people are viewing.'}">
+ * </ng-pluralize>
+ *</pre>
+ *
+ * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
+ * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
+ * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
+ * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
+ * show "a dozen people are viewing".
+ *
+ * You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
+ * into pluralized strings. In the previous example, Angular will replace `{}` with
+ * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
+ * for <span ng-non-bindable>{{numberExpression}}</span>.
+ *
+ * # Configuring ngPluralize with offset
+ * The `offset` attribute allows further customization of pluralized text, which can result in
+ * a better user experience. For example, instead of the message "4 people are viewing this document",
+ * you might display "John, Kate and 2 others are viewing this document".
+ * The offset attribute allows you to offset a number by any desired value.
+ * Let's take a look at an example:
+ *
+ * <pre>
+ * <ng-pluralize count="personCount" offset=2
+ *               when="{'0': 'Nobody is viewing.',
+ *                      '1': '{{person1}} is viewing.',
+ *                      '2': '{{person1}} and {{person2}} are viewing.',
+ *                      'one': '{{person1}}, {{person2}} and one other person are viewing.',
+ *                      'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
+ * </ng-pluralize>
+ * </pre>
+ *
+ * Notice that we are still using two plural categories(one, other), but we added
+ * three explicit number rules 0, 1 and 2.
+ * When one person, perhaps John, views the document, "John is viewing" will be shown.
+ * When three people view the document, no explicit number rule is found, so
+ * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
+ * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
+ * is shown.
+ *
+ * Note that when you specify offsets, you must provide explicit number rules for
+ * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
+ * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
+ * plural categories "one" and "other".
+ *
+ * @param {string|expression} count The variable to be bounded to.
+ * @param {string} when The mapping between plural category to its correspoding strings.
+ * @param {number=} offset Offset to deduct from the total number.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+        <script>
+          function Ctrl($scope) {
+            $scope.person1 = 'Igor';
+            $scope.person2 = 'Misko';
+            $scope.personCount = 1;
+          }
+        </script>
+        <div ng-controller="Ctrl">
+          Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>
+          Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>
+          Number of People:<input type="text" ng-model="personCount" value="1" /><br/>
+
+          <!--- Example with simple pluralization rules for en locale --->
+          Without Offset:
+          <ng-pluralize count="personCount"
+                        when="{'0': 'Nobody is viewing.',
+                               'one': '1 person is viewing.',
+                               'other': '{} people are viewing.'}">
+          </ng-pluralize><br>
+
+          <!--- Example with offset --->
+          With Offset(2):
+          <ng-pluralize count="personCount" offset=2
+                        when="{'0': 'Nobody is viewing.',
+                               '1': '{{person1}} is viewing.',
+                               '2': '{{person1}} and {{person2}} are viewing.',
+                               'one': '{{person1}}, {{person2}} and one other person are viewing.',
+                               'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
+          </ng-pluralize>
+        </div>
+      </doc:source>
+      <doc:scenario>
+        it('should show correct pluralized string', function() {
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                             toBe('1 person is viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                                                toBe('Igor is viewing.');
+
+          using('.doc-example-live').input('personCount').enter('0');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                               toBe('Nobody is viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                                              toBe('Nobody is viewing.');
+
+          using('.doc-example-live').input('personCount').enter('2');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('2 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor and Misko are viewing.');
+
+          using('.doc-example-live').input('personCount').enter('3');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('3 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor, Misko and one other person are viewing.');
+
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('4 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor, Misko and 2 other people are viewing.');
+        });
+
+        it('should show data-binded names', function() {
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+              toBe('Igor, Misko and 2 other people are viewing.');
+
+          using('.doc-example-live').input('person1').enter('Di');
+          using('.doc-example-live').input('person2').enter('Vojta');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+              toBe('Di, Vojta and 2 other people are viewing.');
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
+  var BRACE = /{}/g;
+  return {
+    restrict: 'EA',
+    link: function(scope, element, attr) {
+      var numberExp = attr.count,
+          whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
+          offset = attr.offset || 0,
+          whens = scope.$eval(whenExp),
+          whensExpFns = {},
+          startSymbol = $interpolate.startSymbol(),
+          endSymbol = $interpolate.endSymbol();
+
+      forEach(whens, function(expression, key) {
+        whensExpFns[key] =
+          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
+            offset + endSymbol));
+      });
+
+      scope.$watch(function ngPluralizeWatch() {
+        var value = parseFloat(scope.$eval(numberExp));
+
+        if (!isNaN(value)) {
+          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
+          //check it against pluralization rules in $locale service
+          if (!whens[value]) value = $locale.pluralCat(value - offset);
+           return whensExpFns[value](scope, element, true);
+        } else {
+          return '';
+        }
+      }, function ngPluralizeWatchAction(newVal) {
+        element.text(newVal);
+      });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngRepeat
+ *
+ * @description
+ * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
+ * instance gets its own scope, where the given loop variable is set to the current collection item,
+ * and `$index` is set to the item index or key.
+ *
+ * Special properties are exposed on the local scope of each template instance, including:
+ *
+ *   * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
+ *   * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
+ *   * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
+ *   * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
+ *
+ *
+ * @element ANY
+ * @scope
+ * @priority 1000
+ * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
+ *   formats are currently supported:
+ *
+ *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+ *     is a scope expression giving the collection to enumerate.
+ *
+ *     For example: `track in cd.tracks`.
+ *
+ *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+ *     and `expression` is the scope expression giving the collection to enumerate.
+ *
+ *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+ *
+ * @example
+ * This example initializes the scope to a list of names and
+ * then uses `ngRepeat` to display every person:
+    <doc:example>
+      <doc:source>
+        <div ng-init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
+          I have {{friends.length}} friends. They are:
+          <ul>
+            <li ng-repeat="friend in friends">
+              [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+            </li>
+          </ul>
+        </div>
+      </doc:source>
+      <doc:scenario>
+         it('should check ng-repeat', function() {
+           var r = using('.doc-example-live').repeater('ul li');
+           expect(r.count()).toBe(2);
+           expect(r.row(0)).toEqual(["1","John","25"]);
+           expect(r.row(1)).toEqual(["2","Mary","28"]);
+         });
+      </doc:scenario>
+    </doc:example>
+ */
+var ngRepeatDirective = ngDirective({
+  transclude: 'element',
+  priority: 1000,
+  terminal: true,
+  compile: function(element, attr, linker) {
+    return function(scope, iterStartElement, attr){
+      var expression = attr.ngRepeat;
+      var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
+        lhs, rhs, valueIdent, keyIdent;
+      if (! match) {
+        throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
+          expression + "'.");
+      }
+      lhs = match[1];
+      rhs = match[2];
+      match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
+      if (!match) {
+        throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
+            lhs + "'.");
+      }
+      valueIdent = match[3] || match[1];
+      keyIdent = match[2];
+
+      // Store a list of elements from previous run. This is a hash where key is the item from the
+      // iterator, and the value is an array of objects with following properties.
+      //   - scope: bound scope
+      //   - element: previous element.
+      //   - index: position
+      // We need an array of these objects since the same object can be returned from the iterator.
+      // We expect this to be a rare case.
+      var lastOrder = new HashQueueMap();
+
+      scope.$watch(function ngRepeatWatch(scope){
+        var index, length,
+            collection = scope.$eval(rhs),
+            cursor = iterStartElement,     // current position of the node
+            // Same as lastOrder but it has the current state. It will become the
+            // lastOrder on the next iteration.
+            nextOrder = new HashQueueMap(),
+            arrayLength,
+            childScope,
+            key, value, // key/value of iteration
+            array,
+            last;       // last object information {scope, element, index}
+
+
+
+        if (!isArray(collection)) {
+          // if object, extract keys, sort them and use to determine order of iteration over obj props
+          array = [];
+          for(key in collection) {
+            if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
+              array.push(key);
+            }
+          }
+          array.sort();
+        } else {
+          array = collection || [];
+        }
+
+        arrayLength = array.length;
+
+        // we are not using forEach for perf reasons (trying to avoid #call)
+        for (index = 0, length = array.length; index < length; index++) {
+          key = (collection === array) ? index : array[index];
+          value = collection[key];
+
+          last = lastOrder.shift(value);
+
+          if (last) {
+            // if we have already seen this object, then we need to reuse the
+            // associated scope/element
+            childScope = last.scope;
+            nextOrder.push(value, last);
+
+            if (index === last.index) {
+              // do nothing
+              cursor = last.element;
+            } else {
+              // existing item which got moved
+              last.index = index;
+              // This may be a noop, if the element is next, but I don't know of a good way to
+              // figure this out,  since it would require extra DOM access, so let's just hope that
+              // the browsers realizes that it is noop, and treats it as such.
+              cursor.after(last.element);
+              cursor = last.element;
+            }
+          } else {
+            // new item which we don't know about
+            childScope = scope.$new();
+          }
+
+          childScope[valueIdent] = value;
+          if (keyIdent) childScope[keyIdent] = key;
+          childScope.$index = index;
+
+          childScope.$first = (index === 0);
+          childScope.$last = (index === (arrayLength - 1));
+          childScope.$middle = !(childScope.$first || childScope.$last);
+
+          if (!last) {
+            linker(childScope, function(clone){
+              cursor.after(clone);
+              last = {
+                  scope: childScope,
+                  element: (cursor = clone),
+                  index: index
+                };
+              nextOrder.push(value, last);
+            });
+          }
+        }
+
+        //shrink children
+        for (key in lastOrder) {
+          if (lastOrder.hasOwnProperty(key)) {
+            array = lastOrder[key];
+            while(array.length) {
+              value = array.pop();
+              value.element.remove();
+              value.scope.$destroy();
+            }
+          }
+        }
+
+        lastOrder = nextOrder;
+      });
+    };
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngShow
+ *
+ * @description
+ * The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
+ * conditionally.
+ *
+ * @element ANY
+ * @param {expression} ngShow If the {@link guide/expression expression} is truthy
+ *     then the element is shown or hidden respectively.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+        Click me: <input type="checkbox" ng-model="checked"><br/>
+        Show: <span ng-show="checked">I show up when your checkbox is checked.</span> <br/>
+        Hide: <span ng-hide="checked">I hide when your checkbox is checked.</span>
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-show / ng-hide', function() {
+         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
+
+         input('checked').check();
+
+         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+//TODO(misko): refactor to remove element from the DOM
+var ngShowDirective = ngDirective(function(scope, element, attr){
+  scope.$watch(attr.ngShow, function ngShowWatchAction(value){
+    element.css('display', toBoolean(value) ? '' : 'none');
+  });
+});
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngHide
+ *
+ * @description
+ * The `ngHide` and `ngShow` directives hide or show a portion of the DOM tree (HTML)
+ * conditionally.
+ *
+ * @element ANY
+ * @param {expression} ngHide If the {@link guide/expression expression} is truthy then
+ *     the element is shown or hidden respectively.
+ *
+ * @example
+   <doc:example>
+     <doc:source>
+        Click me: <input type="checkbox" ng-model="checked"><br/>
+        Show: <span ng-show="checked">I show up when you checkbox is checked?</span> <br/>
+        Hide: <span ng-hide="checked">I hide when you checkbox is checked?</span>
+     </doc:source>
+     <doc:scenario>
+       it('should check ng-show / ng-hide', function() {
+         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
+
+         input('checked').check();
+
+         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
+       });
+     </doc:scenario>
+   </doc:example>
+ */
+//TODO(misko): refactor to remove element from the DOM
+var ngHideDirective = ngDirective(function(scope, element, attr){
+  scope.$watch(attr.ngHide, function ngHideWatchAction(value){
+    element.css('display', toBoolean(value) ? 'none' : '');
+  });
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngStyle
+ *
+ * @description
+ * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
+ *
+ * @element ANY
+ * @param {expression} ngStyle {@link guide/expression Expression} which evals to an
+ *      object whose keys are CSS style names and values are corresponding values for those CSS
+ *      keys.
+ *
+ * @example
+   <example>
+     <file name="index.html">
+        <input type="button" value="set" ng-click="myStyle={color:'red'}">
+        <input type="button" value="clear" ng-click="myStyle={}">
+        <br/>
+        <span ng-style="myStyle">Sample Text</span>
+        <pre>myStyle={{myStyle}}</pre>
+     </file>
+     <file name="style.css">
+       span {
+         color: black;
+       }
+     </file>
+     <file name="scenario.js">
+       it('should check ng-style', function() {
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+         element('.doc-example-live :button[value=set]').click();
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
+         element('.doc-example-live :button[value=clear]').click();
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+       });
+     </file>
+   </example>
+ */
+var ngStyleDirective = ngDirective(function(scope, element, attr) {
+  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
+    if (oldStyles && (newStyles !== oldStyles)) {
+      forEach(oldStyles, function(val, style) { element.css(style, '');});
+    }
+    if (newStyles) element.css(newStyles);
+  }, true);
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSwitch
+ * @restrict EA
+ *
+ * @description
+ * Conditionally change the DOM structure.
+ *
+ * @usageContent
+ * <ANY ng-switch-when="matchValue1">...</ANY>
+ *   <ANY ng-switch-when="matchValue2">...</ANY>
+ *   ...
+ *   <ANY ng-switch-default>...</ANY>
+ *
+ * @scope
+ * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
+ * @paramDescription
+ * On child elments add:
+ *
+ * * `ngSwitchWhen`: the case statement to match against. If match then this
+ *   case will be displayed.
+ * * `ngSwitchDefault`: the default case when no other casses match.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+        <script>
+          function Ctrl($scope) {
+            $scope.items = ['settings', 'home', 'other'];
+            $scope.selection = $scope.items[0];
+          }
+        </script>
+        <div ng-controller="Ctrl">
+          <select ng-model="selection" ng-options="item for item in items">
+          </select>
+          <tt>selection={{selection}}</tt>
+          <hr/>
+          <div ng-switch on="selection" >
+            <div ng-switch-when="settings">Settings Div</div>
+            <span ng-switch-when="home">Home Span</span>
+            <span ng-switch-default>default</span>
+          </div>
+        </div>
+      </doc:source>
+      <doc:scenario>
+        it('should start in settings', function() {
+         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
+        });
+        it('should change to home', function() {
+         select('selection').option('home');
+         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
+        });
+        it('should select deafault', function() {
+         select('selection').option('other');
+         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
+        });
+      </doc:scenario>
+    </doc:example>
+ */
+var NG_SWITCH = 'ng-switch';
+var ngSwitchDirective = valueFn({
+  restrict: 'EA',
+  require: 'ngSwitch',
+  // asks for $scope to fool the BC controller module
+  controller: ['$scope', function ngSwitchController() {
+    this.cases = {};
+  }],
+  link: function(scope, element, attr, ctrl) {
+    var watchExpr = attr.ngSwitch || attr.on,
+        selectedTransclude,
+        selectedElement,
+        selectedScope;
+
+    scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
+      if (selectedElement) {
+        selectedScope.$destroy();
+        selectedElement.remove();
+        selectedElement = selectedScope = null;
+      }
+      if ((selectedTransclude = ctrl.cases['!' + value] || ctrl.cases['?'])) {
+        scope.$eval(attr.change);
+        selectedScope = scope.$new();
+        selectedTransclude(selectedScope, function(caseElement) {
+          selectedElement = caseElement;
+          element.append(caseElement);
+        });
+      }
+    });
+  }
+});
+
+var ngSwitchWhenDirective = ngDirective({
+  transclude: 'element',
+  priority: 500,
+  require: '^ngSwitch',
+  compile: function(element, attrs, transclude) {
+    return function(scope, element, attr, ctrl) {
+      ctrl.cases['!' + attrs.ngSwitchWhen] = transclude;
+    };
+  }
+});
+
+var ngSwitchDefaultDirective = ngDirective({
+  transclude: 'element',
+  priority: 500,
+  require: '^ngSwitch',
+  compile: function(element, attrs, transclude) {
+    return function(scope, element, attr, ctrl) {
+      ctrl.cases['?'] = transclude;
+    };
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngTransclude
+ *
+ * @description
+ * Insert the transcluded DOM here.
+ *
+ * @element ANY
+ *
+ * @example
+   <doc:example module="transclude">
+     <doc:source>
+       <script>
+         function Ctrl($scope) {
+           $scope.title = 'Lorem Ipsum';
+           $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
+         }
+
+         angular.module('transclude', [])
+          .directive('pane', function(){
+             return {
+               restrict: 'E',
+               transclude: true,
+               scope: 'isolate',
+               locals: { title:'bind' },
+               template: '<div style="border: 1px solid black;">' +
+                           '<div style="background-color: gray">{{title}}</div>' +
+                           '<div ng-transclude></div>' +
+                         '</div>'
+             };
+         });
+       </script>
+       <div ng-controller="Ctrl">
+         <input ng-model="title"><br>
+         <textarea ng-model="text"></textarea> <br/>
+         <pane title="{{title}}">{{text}}</pane>
+       </div>
+     </doc:source>
+     <doc:scenario>
+        it('should have transcluded', function() {
+          input('title').enter('TITLE');
+          input('text').enter('TEXT');
+          expect(binding('title')).toEqual('TITLE');
+          expect(binding('text')).toEqual('TEXT');
+        });
+     </doc:scenario>
+   </doc:example>
+ *
+ */
+var ngTranscludeDirective = ngDirective({
+  controller: ['$transclude', '$element', function($transclude, $element) {
+    $transclude(function(clone) {
+      $element.append(clone);
+    });
+  }]
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngView
+ * @restrict ECA
+ *
+ * @description
+ * # Overview
+ * `ngView` is a directive that complements the {@link ng.$route $route} service by
+ * including the rendered template of the current route into the main layout (`index.html`) file.
+ * Every time the current route changes, the included view changes with it according to the
+ * configuration of the `$route` service.
+ *
+ * @scope
+ * @example
+    <example module="ngView">
+      <file name="index.html">
+        <div ng-controller="MainCntl">
+          Choose:
+          <a href="Book/Moby">Moby</a> |
+          <a href="Book/Moby/ch/1">Moby: Ch1</a> |
+          <a href="Book/Gatsby">Gatsby</a> |
+          <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
+          <a href="Book/Scarlet">Scarlet Letter</a><br/>
+
+          <div ng-view></div>
+          <hr />
+
+          <pre>$location.path() = {{$location.path()}}</pre>
+          <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
+          <pre>$route.current.params = {{$route.current.params}}</pre>
+          <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
+          <pre>$routeParams = {{$routeParams}}</pre>
+        </div>
+      </file>
+
+      <file name="book.html">
+        controller: {{name}}<br />
+        Book Id: {{params.bookId}}<br />
+      </file>
+
+      <file name="chapter.html">
+        controller: {{name}}<br />
+        Book Id: {{params.bookId}}<br />
+        Chapter Id: {{params.chapterId}}
+      </file>
+
+      <file name="script.js">
+        angular.module('ngView', [], function($routeProvider, $locationProvider) {
+          $routeProvider.when('/Book/:bookId', {
+            templateUrl: 'book.html',
+            controller: BookCntl
+          });
+          $routeProvider.when('/Book/:bookId/ch/:chapterId', {
+            templateUrl: 'chapter.html',
+            controller: ChapterCntl
+          });
+
+          // configure html5 to get links working on jsfiddle
+          $locationProvider.html5Mode(true);
+        });
+
+        function MainCntl($scope, $route, $routeParams, $location) {
+          $scope.$route = $route;
+          $scope.$location = $location;
+          $scope.$routeParams = $routeParams;
+        }
+
+        function BookCntl($scope, $routeParams) {
+          $scope.name = "BookCntl";
+          $scope.params = $routeParams;
+        }
+
+        function ChapterCntl($scope, $routeParams) {
+          $scope.name = "ChapterCntl";
+          $scope.params = $routeParams;
+        }
+      </file>
+
+      <file name="scenario.js">
+        it('should load and compile correct template', function() {
+          element('a:contains("Moby: Ch1")').click();
+          var content = element('.doc-example-live [ng-view]').text();
+          expect(content).toMatch(/controller\: ChapterCntl/);
+          expect(content).toMatch(/Book Id\: Moby/);
+          expect(content).toMatch(/Chapter Id\: 1/);
+
+          element('a:contains("Scarlet")').click();
+          content = element('.doc-example-live [ng-view]').text();
+          expect(content).toMatch(/controller\: BookCntl/);
+          expect(content).toMatch(/Book Id\: Scarlet/);
+        });
+      </file>
+    </example>
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ng.directive:ngView#$viewContentLoaded
+ * @eventOf ng.directive:ngView
+ * @eventType emit on the current ngView scope
+ * @description
+ * Emitted every time the ngView content is reloaded.
+ */
+var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
+                       '$controller',
+               function($http,   $templateCache,   $route,   $anchorScroll,   $compile,
+                        $controller) {
+  return {
+    restrict: 'ECA',
+    terminal: true,
+    link: function(scope, element, attr) {
+      var lastScope,
+          onloadExp = attr.onload || '';
+
+      scope.$on('$routeChangeSuccess', update);
+      update();
+
+
+      function destroyLastScope() {
+        if (lastScope) {
+          lastScope.$destroy();
+          lastScope = null;
+        }
+      }
+
+      function clearContent() {
+        element.html('');
+        destroyLastScope();
+      }
+
+      function update() {
+        var locals = $route.current && $route.current.locals,
+            template = locals && locals.$template;
+
+        if (template) {
+          element.html(template);
+          destroyLastScope();
+
+          var link = $compile(element.contents()),
+              current = $route.current,
+              controller;
+
+          lastScope = current.scope = scope.$new();
+          if (current.controller) {
+            locals.$scope = lastScope;
+            controller = $controller(current.controller, locals);
+            element.children().data('$ngControllerController', controller);
+          }
+
+          link(lastScope);
+          lastScope.$emit('$viewContentLoaded');
+          lastScope.$eval(onloadExp);
+
+          // $anchorScroll might listen on event...
+          $anchorScroll();
+        } else {
+          clearContent();
+        }
+      }
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:script
+ *
+ * @description
+ * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
+ * template can be used by `ngInclude`, `ngView` or directive templates.
+ *
+ * @restrict E
+ * @param {'text/ng-template'} type must be set to `'text/ng-template'`
+ *
+ * @example
+  <doc:example>
+    <doc:source>
+      <script type="text/ng-template" id="/tpl.html">
+        Content of the template.
+      </script>
+
+      <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
+      <div id="tpl-content" ng-include src="currentTpl"></div>
+    </doc:source>
+    <doc:scenario>
+      it('should load template defined inside script tag', function() {
+        element('#tpl-link').click();
+        expect(element('#tpl-content').text()).toMatch(/Content of the template/);
+      });
+    </doc:scenario>
+  </doc:example>
+ */
+var scriptDirective = ['$templateCache', function($templateCache) {
+  return {
+    restrict: 'E',
+    terminal: true,
+    compile: function(element, attr) {
+      if (attr.type == 'text/ng-template') {
+        var templateUrl = attr.id,
+            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
+            text = element[0].text;
+
+        $templateCache.put(templateUrl, text);
+      }
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:select
+ * @restrict E
+ *
+ * @description
+ * HTML `SELECT` element with angular data-binding.
+ *
+ * # `ngOptions`
+ *
+ * Optionally `ngOptions` attribute can be used to dynamically generate a list of `<option>`
+ * elements for a `<select>` element using an array or an object obtained by evaluating the
+ * `ngOptions` expression.
+ *˝˝
+ * When an item in the select menu is select, the value of array element or object property
+ * represented by the selected option will be bound to the model identified by the `ngModel`
+ * directive of the parent select element.
+ *
+ * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
+ * be nested into the `<select>` element. This element will then represent `null` or "not selected"
+ * option. See example below for demonstration.
+ *
+ * Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead
+ * of {@link ng.directive:ngRepeat ngRepeat} when you want the
+ * `select` model to be bound to a non-string value. This is because an option element can currently
+ * be bound to string values only.
+ *
+ * @param {string} name assignable expression to data-bind to.
+ * @param {string=} required The control is considered valid only if value is entered.
+ * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+ *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+ *    `required` when you want to data-bind to the `required` attribute.
+ * @param {comprehension_expression=} ngOptions in one of the following forms:
+ *
+ *   * for array data sources:
+ *     * `label` **`for`** `value` **`in`** `array`
+ *     * `select` **`as`** `label` **`for`** `value` **`in`** `array`
+ *     * `label`  **`group by`** `group` **`for`** `value` **`in`** `array`
+ *     * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
+ *   * for object data sources:
+ *     * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
+ *     * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
+ *     * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
+ *     * `select` **`as`** `label` **`group by`** `group`
+ *         **`for` `(`**`key`**`,`** `value`**`) in`** `object`
+ *
+ * Where:
+ *
+ *   * `array` / `object`: an expression which evaluates to an array / object to iterate over.
+ *   * `value`: local variable which will refer to each item in the `array` or each property value
+ *      of `object` during iteration.
+ *   * `key`: local variable which will refer to a property name in `object` during iteration.
+ *   * `label`: The result of this expression will be the label for `<option>` element. The
+ *     `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
+ *   * `select`: The result of this expression will be bound to the model of the parent `<select>`
+ *      element. If not specified, `select` expression will default to `value`.
+ *   * `group`: The result of this expression will be used to group options using the `<optgroup>`
+ *      DOM element.
+ *
+ * @example
+    <doc:example>
+      <doc:source>
+        <script>
+        function MyCntrl($scope) {
+          $scope.colors = [
+            {name:'black', shade:'dark'},
+            {name:'white', shade:'light'},
+            {name:'red', shade:'dark'},
+            {name:'blue', shade:'dark'},
+            {name:'yellow', shade:'light'}
+          ];
+          $scope.color = $scope.colors[2]; // red
+        }
+        </script>
+        <div ng-controller="MyCntrl">
+          <ul>
+            <li ng-repeat="color in colors">
+              Name: <input ng-model="color.name">
+              [<a href ng-click="colors.splice($index, 1)">X</a>]
+            </li>
+            <li>
+              [<a href ng-click="colors.push({})">add</a>]
+            </li>
+          </ul>
+          <hr/>
+          Color (null not allowed):
+          <select ng-model="color" ng-options="c.name for c in colors"></select><br>
+
+          Color (null allowed):
+          <span  class="nullable">
+            <select ng-model="color" ng-options="c.name for c in colors">
+              <option value="">-- chose color --</option>
+            </select>
+          </span><br/>
+
+          Color grouped by shade:
+          <select ng-model="color" ng-options="c.name group by c.shade for c in colors">
+          </select><br/>
+
+
+          Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
+          <hr/>
+          Currently selected: {{ {selected_color:color}  }}
+          <div style="border:solid 1px black; height:20px"
+               ng-style="{'background-color':color.name}">
+          </div>
+        </div>
+      </doc:source>
+      <doc:scenario>
+         it('should check ng-options', function() {
+           expect(binding('{selected_color:color}')).toMatch('red');
+           select('color').option('0');
+           expect(binding('{selected_color:color}')).toMatch('black');
+           using('.nullable').select('color').option('');
+           expect(binding('{selected_color:color}')).toMatch('null');
+         });
+      </doc:scenario>
+    </doc:example>
+ */
+
+var ngOptionsDirective = valueFn({ terminal: true });
+var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
+                         //00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
+  var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/,
+      nullModelCtrl = {$setViewValue: noop};
+
+  return {
+    restrict: 'E',
+    require: ['select', '?ngModel'],
+    controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
+      var self = this,
+          optionsMap = {},
+          ngModelCtrl = nullModelCtrl,
+          nullOption,
+          unknownOption;
+
+
+      self.databound = $attrs.ngModel;
+
+
+      self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
+        ngModelCtrl = ngModelCtrl_;
+        nullOption = nullOption_;
+        unknownOption = unknownOption_;
+      }
+
+
+      self.addOption = function(value) {
+        optionsMap[value] = true;
+
+        if (ngModelCtrl.$viewValue == value) {
+          $element.val(value);
+          if (unknownOption.parent()) unknownOption.remove();
+        }
+      };
+
+
+      self.removeOption = function(value) {
+        if (this.hasOption(value)) {
+          delete optionsMap[value];
+          if (ngModelCtrl.$viewValue == value) {
+            this.renderUnknownOption(value);
+          }
+        }
+      };
+
+
+      self.renderUnknownOption = function(val) {
+        var unknownVal = '? ' + hashKey(val) + ' ?';
+        unknownOption.val(unknownVal);
+        $element.prepend(unknownOption);
+        $element.val(unknownVal);
+        unknownOption.prop('selected', true); // needed for IE
+      }
+
+
+      self.hasOption = function(value) {
+        return optionsMap.hasOwnProperty(value);
+      }
+
+      $scope.$on('$destroy', function() {
+        // disable unknown option so that we don't do work when the whole select is being destroyed
+        self.renderUnknownOption = noop;
+      });
+    }],
+
+    link: function(scope, element, attr, ctrls) {
+      // if ngModel is not defined, we don't need to do anything
+      if (!ctrls[1]) return;
+
+      var selectCtrl = ctrls[0],
+          ngModelCtrl = ctrls[1],
+          multiple = attr.multiple,
+          optionsExp = attr.ngOptions,
+          nullOption = false, // if false, user will not be able to select it (used by ngOptions)
+          emptyOption,
+          // we can't just jqLite('<option>') since jqLite is not smart enough
+          // to create it in <select> and IE barfs otherwise.
+          optionTemplate = jqLite(document.createElement('option')),
+          optGroupTemplate =jqLite(document.createElement('optgroup')),
+          unknownOption = optionTemplate.clone();
+
+      // find "null" option
+      for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {
+        if (children[i].value == '') {
+          emptyOption = nullOption = children.eq(i);
+          break;
+        }
+      }
+
+      selectCtrl.init(ngModelCtrl, nullOption, unknownOption);
+
+      // required validator
+      if (multiple && (attr.required || attr.ngRequired)) {
+        var requiredValidator = function(value) {
+          ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));
+          return value;
+        };
+
+        ngModelCtrl.$parsers.push(requiredValidator);
+        ngModelCtrl.$formatters.unshift(requiredValidator);
+
+        attr.$observe('required', function() {
+          requiredValidator(ngModelCtrl.$viewValue);
+        });
+      }
+
+      if (optionsExp) Options(scope, element, ngModelCtrl);
+      else if (multiple) Multiple(scope, element, ngModelCtrl);
+      else Single(scope, element, ngModelCtrl, selectCtrl);
+
+
+      ////////////////////////////
+
+
+
+      function Single(scope, selectElement, ngModelCtrl, selectCtrl) {
+        ngModelCtrl.$render = function() {
+          var viewValue = ngModelCtrl.$viewValue;
+
+          if (selectCtrl.hasOption(viewValue)) {
+            if (unknownOption.parent()) unknownOption.remove();
+            selectElement.val(viewValue);
+            if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy
+          } else {
+            if (isUndefined(viewValue) && emptyOption) {
+              selectElement.val('');
+            } else {
+              selectCtrl.renderUnknownOption(viewValue);
+            }
+          }
+        };
+
+        selectElement.bind('change', function() {
+          scope.$apply(function() {
+            if (unknownOption.parent()) unknownOption.remove();
+            ngModelCtrl.$setViewValue(selectElement.val());
+          });
+        });
+      }
+
+      function Multiple(scope, selectElement, ctrl) {
+        var lastView;
+        ctrl.$render = function() {
+          var items = new HashMap(ctrl.$viewValue);
+          forEach(selectElement.find('option'), function(option) {
+            option.selected = isDefined(items.get(option.value));
+          });
+        };
+
+        // we have to do it on each watch since ngModel watches reference, but
+        // we need to work of an array, so we need to see if anything was inserted/removed
+        scope.$watch(function selectMultipleWatch() {
+          if (!equals(lastView, ctrl.$viewValue)) {
+            lastView = copy(ctrl.$viewValue);
+            ctrl.$render();
+          }
+        });
+
+        selectElement.bind('change', function() {
+          scope.$apply(function() {
+            var array = [];
+            forEach(selectElement.find('option'), function(option) {
+              if (option.selected) {
+                array.push(option.value);
+              }
+            });
+            ctrl.$setViewValue(array);
+          });
+        });
+      }
+
+      function Options(scope, selectElement, ctrl) {
+        var match;
+
+        if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
+          throw Error(
+            "Expected ngOptions in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
+            " but got '" + optionsExp + "'.");
+        }
+
+        var displayFn = $parse(match[2] || match[1]),
+            valueName = match[4] || match[6],
+            keyName = match[5],
+            groupByFn = $parse(match[3] || ''),
+            valueFn = $parse(match[2] ? match[1] : valueName),
+            valuesFn = $parse(match[7]),
+            // This is an array of array of existing option groups in DOM. We try to reuse these if possible
+            // optionGroupsCache[0] is the options with no option group
+            // optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
+            optionGroupsCache = [[{element: selectElement, label:''}]];
+
+        if (nullOption) {
+          // compile the element since there might be bindings in it
+          $compile(nullOption)(scope);
+
+          // remove the class, which is added automatically because we recompile the element and it
+          // becomes the compilation root
+          nullOption.removeClass('ng-scope');
+
+          // we need to remove it before calling selectElement.html('') because otherwise IE will
+          // remove the label from the element. wtf?
+          nullOption.remove();
+        }
+
+        // clear contents, we'll add what's needed based on the model
+        selectElement.html('');
+
+        selectElement.bind('change', function() {
+          scope.$apply(function() {
+            var optionGroup,
+                collection = valuesFn(scope) || [],
+                locals = {},
+                key, value, optionElement, index, groupIndex, length, groupLength;
+
+            if (multiple) {
+              value = [];
+              for (groupIndex = 0, groupLength = optionGroupsCache.length;
+                   groupIndex < groupLength;
+                   groupIndex++) {
+                // list of options for that group. (first item has the parent)
+                optionGroup = optionGroupsCache[groupIndex];
+
+                for(index = 1, length = optionGroup.length; index < length; index++) {
+                  if ((optionElement = optionGroup[index].element)[0].selected) {
+                    key = optionElement.val();
+                    if (keyName) locals[keyName] = key;
+                    locals[valueName] = collection[key];
+                    value.push(valueFn(scope, locals));
+                  }
+                }
+              }
+            } else {
+              key = selectElement.val();
+              if (key == '?') {
+                value = undefined;
+              } else if (key == ''){
+                value = null;
+              } else {
+                locals[valueName] = collection[key];
+                if (keyName) locals[keyName] = key;
+                value = valueFn(scope, locals);
+              }
+            }
+            ctrl.$setViewValue(value);
+          });
+        });
+
+        ctrl.$render = render;
+
+        // TODO(vojta): can't we optimize this ?
+        scope.$watch(render);
+
+        function render() {
+          var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
+              optionGroupNames = [''],
+              optionGroupName,
+              optionGroup,
+              option,
+              existingParent, existingOptions, existingOption,
+              modelValue = ctrl.$modelValue,
+              values = valuesFn(scope) || [],
+              keys = keyName ? sortedKeys(values) : values,
+              groupLength, length,
+              groupIndex, index,
+              locals = {},
+              selected,
+              selectedSet = false, // nothing is selected yet
+              lastElement,
+              element,
+              label;
+
+          if (multiple) {
+            selectedSet = new HashMap(modelValue);
+          } else if (modelValue === null || nullOption) {
+            // if we are not multiselect, and we are null then we have to add the nullOption
+            optionGroups[''].push({selected:modelValue === null, id:'', label:''});
+            selectedSet = true;
+          }
+
+          // We now build up the list of options we need (we merge later)
+          for (index = 0; length = keys.length, index < length; index++) {
+               locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
+               optionGroupName = groupByFn(scope, locals) || '';
+            if (!(optionGroup = optionGroups[optionGroupName])) {
+              optionGroup = optionGroups[optionGroupName] = [];
+              optionGroupNames.push(optionGroupName);
+            }
+            if (multiple) {
+              selected = selectedSet.remove(valueFn(scope, locals)) != undefined;
+            } else {
+              selected = modelValue === valueFn(scope, locals);
+              selectedSet = selectedSet || selected; // see if at least one item is selected
+            }
+            label = displayFn(scope, locals); // what will be seen by the user
+            label = label === undefined ? '' : label; // doing displayFn(scope, locals) || '' overwrites zero values
+            optionGroup.push({
+              id: keyName ? keys[index] : index,   // either the index into array or key from object
+              label: label,
+              selected: selected                   // determine if we should be selected
+            });
+          }
+          if (!multiple && !selectedSet) {
+            // nothing was selected, we have to insert the undefined item
+            optionGroups[''].unshift({id:'?', label:'', selected:true});
+          }
+
+          // Now we need to update the list of DOM nodes to match the optionGroups we computed above
+          for (groupIndex = 0, groupLength = optionGroupNames.length;
+               groupIndex < groupLength;
+               groupIndex++) {
+            // current option group name or '' if no group
+            optionGroupName = optionGroupNames[groupIndex];
+
+            // list of options for that group. (first item has the parent)
+            optionGroup = optionGroups[optionGroupName];
+
+            if (optionGroupsCache.length <= groupIndex) {
+              // we need to grow the optionGroups
+              existingParent = {
+                element: optGroupTemplate.clone().attr('label', optionGroupName),
+                label: optionGroup.label
+              };
+              existingOptions = [existingParent];
+              optionGroupsCache.push(existingOptions);
+              selectElement.append(existingParent.element);
+            } else {
+              existingOptions = optionGroupsCache[groupIndex];
+              existingParent = existingOptions[0];  // either SELECT (no group) or OPTGROUP element
+
+              // update the OPTGROUP label if not the same.
+              if (existingParent.label != optionGroupName) {
+                existingParent.element.attr('label', existingParent.label = optionGroupName);
+              }
+            }
+
+            lastElement = null;  // start at the beginning
+            for(index = 0, length = optionGroup.length; index < length; index++) {
+              option = optionGroup[index];
+              if ((existingOption = existingOptions[index+1])) {
+                // reuse elements
+                lastElement = existingOption.element;
+                if (existingOption.label !== option.label) {
+                  lastElement.text(existingOption.label = option.label);
+                }
+                if (existingOption.id !== option.id) {
+                  lastElement.val(existingOption.id = option.id);
+                }
+                if (existingOption.element.selected !== option.selected) {
+                  lastElement.prop('selected', (existingOption.selected = option.selected));
+                }
+              } else {
+                // grow elements
+
+                // if it's a null option
+                if (option.id === '' && nullOption) {
+                  // put back the pre-compiled element
+                  element = nullOption;
+                } else {
+                  // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
+                  // in this version of jQuery on some browser the .text() returns a string
+                  // rather then the element.
+                  (element = optionTemplate.clone())
+                      .val(option.id)
+                      .attr('selected', option.selected)
+                      .text(option.label);
+                }
+
+                existingOptions.push(existingOption = {
+                    element: element,
+                    label: option.label,
+                    id: option.id,
+                    selected: option.selected
+                });
+                if (lastElement) {
+                  lastElement.after(element);
+                } else {
+                  existingParent.element.append(element);
+                }
+                lastElement = element;
+              }
+            }
+            // remove any excessive OPTIONs in a group
+            index++; // increment since the existingOptions[0] is parent element not OPTION
+            while(existingOptions.length > index) {
+              existingOptions.pop().element.remove();
+            }
+          }
+          // remove any excessive OPTGROUPs from select
+          while(optionGroupsCache.length > groupIndex) {
+            optionGroupsCache.pop()[0].element.remove();
+          }
+        }
+      }
+    }
+  }
+}];
+
+var optionDirective = ['$interpolate', function($interpolate) {
+  var nullSelectCtrl = {
+    addOption: noop,
+    removeOption: noop
+  };
+
+  return {
+    restrict: 'E',
+    priority: 100,
+    compile: function(element, attr) {
+      if (isUndefined(attr.value)) {
+        var interpolateFn = $interpolate(element.text(), true);
+        if (!interpolateFn) {
+          attr.$set('value', element.text());
+        }
+      }
+
+      return function (scope, element, attr) {
+        var selectCtrlName = '$selectController',
+            parent = element.parent(),
+            selectCtrl = parent.data(selectCtrlName) ||
+              parent.parent().data(selectCtrlName); // in case we are in optgroup
+
+        if (selectCtrl && selectCtrl.databound) {
+          // For some reason Opera defaults to true and if not overridden this messes up the repeater.
+          // We don't want the view to drive the initialization of the model anyway.
+          element.prop('selected', false);
+        } else {
+          selectCtrl = nullSelectCtrl;
+        }
+
+        if (interpolateFn) {
+          scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {
+            attr.$set('value', newVal);
+            if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
+            selectCtrl.addOption(newVal);
+          });
+        } else {
+          selectCtrl.addOption(attr.value);
+        }
+
+        element.bind('$destroy', function() {
+          selectCtrl.removeOption(attr.value);
+        });
+      };
+    }
+  }
+}];
+
+var styleDirective = valueFn({
+  restrict: 'E',
+  terminal: true
+});
+  //try to bind to jquery now so that one can write angular.element().read()
+  //but we will rebind on bootstrap again.
+  bindJQuery();
+
+  publishExternalAPI(angular);
+
+  jqLite(document).ready(function() {
+    angularInit(document, bootstrap);
+  });
+
+})(window, document);
+angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak{display:none;}ng\\:form{display:block;}</style>');
\ No newline at end of file
diff --git a/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.css b/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.js b/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/bg.png b/labs/architecture-examples/typescript-angular/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/typescript-angular/index.html b/labs/architecture-examples/typescript-angular/index.html
index 0392ae23aa..dbbdafc186 100644
--- a/labs/architecture-examples/typescript-angular/index.html
+++ b/labs/architecture-examples/typescript-angular/index.html
@@ -1,15 +1,11 @@
 <!doctype html>
-<html lang="en" ng-app="todomvc">
+<html lang="en" ng-app="todomvc" data-framework="typescript">
 <head>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-  <title>AngularJS + Typescript - TodoMVC</title>
-  <link rel="stylesheet" href="../../../assets/base.css">
-  <style>[ng-cloak] {display: none}</style>
-  <!--[if IE]>
-  <script src="../../../assets/ie.js"></script>
-  <![endif]-->
-
+  <title>Typescript & AngularJS • TodoMVC</title>
+  <link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+  <style>[ng-cloak] { display: none; }</style>
 </head>
 <body>
   <section id="todoapp" ng-controller="todoCtrl">
@@ -58,13 +54,13 @@ <h1>todos</h1>
     <p>Credits:
         <a href="http://twitter.com/cburgdorf">Christoph Burgdorf</a>,
         <a href="http://ericbidelman.com">Eric Bidelman</a>,
-        <a href="http://jacobmumm.com">Jacob Mumm</a> 
+        <a href="http://jacobmumm.com">Jacob Mumm</a>
         <a href="http://igorminar.com">Igor Minar</a> and
         <a href="http://zamboch.blogspot.com">Pavel Savara</a>
      </p>
   </footer>
-  <script src="../../../assets/base.js"></script>
-  <script src="js/libs/angular/angular.min.js"></script>
+  <script src="bower_components/todomvc-common/base.js"></script>
+  <script src="bower_components/angular/angular.js"></script>
   <script src="js/models/TodoItem.js"></script>
   <script src="js/controllers/TodoCtrl.js"></script>
   <script src="js/services/TodoStorage.js"></script>
diff --git a/labs/architecture-examples/typescript-angular/readme.md b/labs/architecture-examples/typescript-angular/readme.md
new file mode 100644
index 0000000000..3e105c5185
--- /dev/null
+++ b/labs/architecture-examples/typescript-angular/readme.md
@@ -0,0 +1,83 @@
+# TypeScript & AngularJS TodoMVC Example
+
+> TypeScript is a language for application-scale JavaScript development. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source.
+
+> _[TypeScript - typescriptlang.org](http://typescriptlang.org)_
+
+
+## Learning TypeScript
+
+The [TypeScript website](http://typescriptlang.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tutorial](http://www.typescriptlang.org/Tutorial)
+* [Code Playground](http://www.typescriptlang.org/Playground)
+* [Documentation](http://typescript.codeplex.com/documentation)
+* [Applications built with TypeScript](http://www.typescriptlang.org/Samples)
+* [Blog](http://blogs.msdn.com/b/typescript)
+* [Source Code](http://typescript.codeplex.com/sourcecontrol/latest#README.txt)
+
+Articles and guides from the community:
+
+* [Thoughts on TypeScript](http://www.nczonline.net/blog/2012/10/04/thoughts-on-typescript)
+* [ScreenCast - Why I Like TypeScript](http://www.leebrimelow.com/why-i-like-typescripts)
+
+Get help from other TypeScript users:
+
+* [TypeScript on StackOverflow](http://stackoverflow.com/questions/tagged/typescript)
+* [Forums](http://typescript.codeplex.com/discussions)
+* [TypeScript on Twitter](http://twitter.com/typescriptlang)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+[TypeScript](http://typescriptlang.org) is a superset of JavaScript, with optional type annotations. As any JS is valid TS, there is no interoperability issue. You could slowly convert an existing JS code-base and use JS libraries natively. You already know most of the language. It compiles back to JS.
+
+It's attractive to people with a background in strongly typed languages, who are willing to type in more code-- classes and type annotations-- receiving the benefit of type checking on compile time. IntelliSense works better, as well.
+
+
+### Editors
+A great editor for TypeScript is Visual Studio 2012 with [TypeScript](http://go.microsoft.com/fwlink/?LinkID=266563) and  [Web Essentials 2012](http://visualstudiogallery.msdn.microsoft.com/07d54d12-7133-4e15-becb-6f451ea3bea6) plugins.
+
+Webstorm is [coming soon](http://joeriks.com/2012/11/20/a-first-look-at-the-typescript-support-in-webstorm-6-eap/).
+
+
+### Ambient declarations
+
+It is useful to have type information for the libraries you use. [DefinitelyTyped](https://github.com/borisyankov/DefinitelyTyped) is a nice collection of annotations by Boris Yankov.
+
+
+### Files
+
+* `*.ts` are source code files.
+* `*.d.ts` are ambient declarations for libraries.
+* `*.js` are generated by the compiler, except in the `js/libs` folder.
+* `*.js.map` are [source maps](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/) generated by the compiler, for better debugging experience.
+* `_all.ts` is a convention used to enumerate file references in the project for the benefit of the TypeScript compiler.
+
+If the number of files grows, you could put an `_all.ts` file into each folder, move all nested references to it and reference the nested `_all.ts` from the parent `_all.ts`.
+
+Start reading `TodoCtrl.ts` first, continue with `Application.ts` and `index.html`, then the rest of it is easy.
+
+
+### AngularJS
+
+There is very little difference between this app and the vanilla AngularJS todo app in how AngularJS is used.
+The only significant difference is that dependency injection is done via annotated constructors, which allows minification of JavaScript.
+
+It's definitely possible to convert the vanillajs todo app into TypeScript, but TypeScript's benefits are more obvious with a full blown framework and project structure.
+
+
+## Running
+
+A standalone TypeScript compiler is available on NPM.
+
+	npm install -g typescript
+
+To compile the TypeScript in this project:
+
+	# from labs/architecture-examples/typescript-angular
+	tsc -sourcemap js/_all.ts
diff --git a/labs/architecture-examples/typescript-backbone/bower.json b/labs/architecture-examples/typescript-backbone/bower.json
new file mode 100644
index 0000000000..fff8d29fb4
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-typescript-backbone",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "jquery": "~2.0.0",
+    "lodash": "~1.2.1"
+  }
+}
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/backbone/backbone.js b/labs/architecture-examples/typescript-backbone/bower_components/backbone/backbone.js
new file mode 100644
index 0000000000..3512d42fb4
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower_components/backbone/backbone.js
@@ -0,0 +1,1571 @@
+//     Backbone.js 1.0.0
+
+//     (c) 2010-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://backbonejs.org
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object (`window` in the browser, `exports`
+  // on the server).
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable, so that it can be
+  // restored later on, if `noConflict` is used.
+  var previousBackbone = root.Backbone;
+
+  // Create local references to array methods we'll want to use later.
+  var array = [];
+  var push = array.push;
+  var slice = array.slice;
+  var splice = array.splice;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both the browser and the server.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '1.0.0';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+  // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
+  // the `$` variable.
+  Backbone.$ = root.jQuery || root.Zepto || root.ender || root.$;
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+  // set a `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // ---------------
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may bind with `on` or remove with `off` callback
+  // functions to an event; `trigger`-ing an event fires all callbacks in
+  // succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.on('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  var Events = Backbone.Events = {
+
+    // Bind an event to a `callback` function. Passing `"all"` will bind
+    // the callback to all events fired.
+    on: function(name, callback, context) {
+      if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this;
+      this._events || (this._events = {});
+      var events = this._events[name] || (this._events[name] = []);
+      events.push({callback: callback, context: context, ctx: context || this});
+      return this;
+    },
+
+    // Bind an event to only be triggered a single time. After the first time
+    // the callback is invoked, it will be removed.
+    once: function(name, callback, context) {
+      if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this;
+      var self = this;
+      var once = _.once(function() {
+        self.off(name, once);
+        callback.apply(this, arguments);
+      });
+      once._callback = callback;
+      return this.on(name, once, context);
+    },
+
+    // Remove one or many callbacks. If `context` is null, removes all
+    // callbacks with that function. If `callback` is null, removes all
+    // callbacks for the event. If `name` is null, removes all bound
+    // callbacks for all events.
+    off: function(name, callback, context) {
+      var retain, ev, events, names, i, l, j, k;
+      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
+      if (!name && !callback && !context) {
+        this._events = {};
+        return this;
+      }
+
+      names = name ? [name] : _.keys(this._events);
+      for (i = 0, l = names.length; i < l; i++) {
+        name = names[i];
+        if (events = this._events[name]) {
+          this._events[name] = retain = [];
+          if (callback || context) {
+            for (j = 0, k = events.length; j < k; j++) {
+              ev = events[j];
+              if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
+                  (context && context !== ev.context)) {
+                retain.push(ev);
+              }
+            }
+          }
+          if (!retain.length) delete this._events[name];
+        }
+      }
+
+      return this;
+    },
+
+    // Trigger one or many events, firing all bound callbacks. Callbacks are
+    // passed the same arguments as `trigger` is, apart from the event name
+    // (unless you're listening on `"all"`, which will cause your callback to
+    // receive the true name of the event as the first argument).
+    trigger: function(name) {
+      if (!this._events) return this;
+      var args = slice.call(arguments, 1);
+      if (!eventsApi(this, 'trigger', name, args)) return this;
+      var events = this._events[name];
+      var allEvents = this._events.all;
+      if (events) triggerEvents(events, args);
+      if (allEvents) triggerEvents(allEvents, arguments);
+      return this;
+    },
+
+    // Tell this object to stop listening to either specific events ... or
+    // to every object it's currently listening to.
+    stopListening: function(obj, name, callback) {
+      var listeners = this._listeners;
+      if (!listeners) return this;
+      var deleteListener = !name && !callback;
+      if (typeof name === 'object') callback = this;
+      if (obj) (listeners = {})[obj._listenerId] = obj;
+      for (var id in listeners) {
+        listeners[id].off(name, callback, this);
+        if (deleteListener) delete this._listeners[id];
+      }
+      return this;
+    }
+
+  };
+
+  // Regular expression used to split event strings.
+  var eventSplitter = /\s+/;
+
+  // Implement fancy features of the Events API such as multiple event
+  // names `"change blur"` and jQuery-style event maps `{change: action}`
+  // in terms of the existing API.
+  var eventsApi = function(obj, action, name, rest) {
+    if (!name) return true;
+
+    // Handle event maps.
+    if (typeof name === 'object') {
+      for (var key in name) {
+        obj[action].apply(obj, [key, name[key]].concat(rest));
+      }
+      return false;
+    }
+
+    // Handle space separated event names.
+    if (eventSplitter.test(name)) {
+      var names = name.split(eventSplitter);
+      for (var i = 0, l = names.length; i < l; i++) {
+        obj[action].apply(obj, [names[i]].concat(rest));
+      }
+      return false;
+    }
+
+    return true;
+  };
+
+  // A difficult-to-believe, but optimized internal dispatch function for
+  // triggering events. Tries to keep the usual cases speedy (most internal
+  // Backbone events have 3 arguments).
+  var triggerEvents = function(events, args) {
+    var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
+    switch (args.length) {
+      case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
+      case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
+      case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
+      case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
+      default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
+    }
+  };
+
+  var listenMethods = {listenTo: 'on', listenToOnce: 'once'};
+
+  // Inversion-of-control versions of `on` and `once`. Tell *this* object to
+  // listen to an event in another object ... keeping track of what it's
+  // listening to.
+  _.each(listenMethods, function(implementation, method) {
+    Events[method] = function(obj, name, callback) {
+      var listeners = this._listeners || (this._listeners = {});
+      var id = obj._listenerId || (obj._listenerId = _.uniqueId('l'));
+      listeners[id] = obj;
+      if (typeof name === 'object') callback = this;
+      obj[implementation](name, callback, this);
+      return this;
+    };
+  });
+
+  // Aliases for backwards compatibility.
+  Events.bind   = Events.on;
+  Events.unbind = Events.off;
+
+  // Allow the `Backbone` object to serve as a global event bus, for folks who
+  // want global "pubsub" in a convenient place.
+  _.extend(Backbone, Events);
+
+  // Backbone.Model
+  // --------------
+
+  // Backbone **Models** are the basic data object in the framework --
+  // frequently representing a row in a table in a database on your server.
+  // A discrete chunk of data and a bunch of useful, related methods for
+  // performing computations and transformations on that data.
+
+  // Create a new model with the specified attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  var Model = Backbone.Model = function(attributes, options) {
+    var defaults;
+    var attrs = attributes || {};
+    options || (options = {});
+    this.cid = _.uniqueId('c');
+    this.attributes = {};
+    _.extend(this, _.pick(options, modelOptions));
+    if (options.parse) attrs = this.parse(attrs, options) || {};
+    if (defaults = _.result(this, 'defaults')) {
+      attrs = _.defaults({}, attrs, defaults);
+    }
+    this.set(attrs, options);
+    this.changed = {};
+    this.initialize.apply(this, arguments);
+  };
+
+  // A list of options to be attached directly to the model, if provided.
+  var modelOptions = ['url', 'urlRoot', 'collection'];
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Model.prototype, Events, {
+
+    // A hash of attributes whose current and previous value differ.
+    changed: null,
+
+    // The value returned during the last failed validation.
+    validationError: null,
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute: 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON: function(options) {
+      return _.clone(this.attributes);
+    },
+
+    // Proxy `Backbone.sync` by default -- but override this if you need
+    // custom syncing semantics for *this* particular model.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Get the value of an attribute.
+    get: function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape: function(attr) {
+      return _.escape(this.get(attr));
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has: function(attr) {
+      return this.get(attr) != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"`. This is
+    // the core primitive operation of a model, updating the data and notifying
+    // anyone who needs to know about the change in state. The heart of the beast.
+    set: function(key, val, options) {
+      var attr, attrs, unset, changes, silent, changing, prev, current;
+      if (key == null) return this;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (typeof key === 'object') {
+        attrs = key;
+        options = val;
+      } else {
+        (attrs = {})[key] = val;
+      }
+
+      options || (options = {});
+
+      // Run validation.
+      if (!this._validate(attrs, options)) return false;
+
+      // Extract attributes and options.
+      unset           = options.unset;
+      silent          = options.silent;
+      changes         = [];
+      changing        = this._changing;
+      this._changing  = true;
+
+      if (!changing) {
+        this._previousAttributes = _.clone(this.attributes);
+        this.changed = {};
+      }
+      current = this.attributes, prev = this._previousAttributes;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      // For each `set` attribute, update or delete the current value.
+      for (attr in attrs) {
+        val = attrs[attr];
+        if (!_.isEqual(current[attr], val)) changes.push(attr);
+        if (!_.isEqual(prev[attr], val)) {
+          this.changed[attr] = val;
+        } else {
+          delete this.changed[attr];
+        }
+        unset ? delete current[attr] : current[attr] = val;
+      }
+
+      // Trigger all relevant attribute changes.
+      if (!silent) {
+        if (changes.length) this._pending = true;
+        for (var i = 0, l = changes.length; i < l; i++) {
+          this.trigger('change:' + changes[i], this, current[changes[i]], options);
+        }
+      }
+
+      // You might be wondering why there's a `while` loop here. Changes can
+      // be recursively nested within `"change"` events.
+      if (changing) return this;
+      if (!silent) {
+        while (this._pending) {
+          this._pending = false;
+          this.trigger('change', this, options);
+        }
+      }
+      this._pending = false;
+      this._changing = false;
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"`. `unset` is a noop
+    // if the attribute doesn't exist.
+    unset: function(attr, options) {
+      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
+    },
+
+    // Clear all attributes on the model, firing `"change"`.
+    clear: function(options) {
+      var attrs = {};
+      for (var key in this.attributes) attrs[key] = void 0;
+      return this.set(attrs, _.extend({}, options, {unset: true}));
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged: function(attr) {
+      if (attr == null) return !_.isEmpty(this.changed);
+      return _.has(this.changed, attr);
+    },
+
+    // Return an object containing all the attributes that have changed, or
+    // false if there are no changed attributes. Useful for determining what
+    // parts of a view need to be updated and/or what attributes need to be
+    // persisted to the server. Unset attributes will be set to undefined.
+    // You can also pass an attributes object to diff against the model,
+    // determining if there *would be* a change.
+    changedAttributes: function(diff) {
+      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+      var val, changed = false;
+      var old = this._changing ? this._previousAttributes : this.attributes;
+      for (var attr in diff) {
+        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+        (changed || (changed = {}))[attr] = val;
+      }
+      return changed;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous: function(attr) {
+      if (attr == null || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes: function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overridden,
+    // triggering a `"change"` event.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp) {
+        if (!model.set(model.parse(resp, options), options)) return false;
+        if (success) success(model, resp, options);
+        model.trigger('sync', model, resp, options);
+      };
+      wrapError(this, options);
+      return this.sync('read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save: function(key, val, options) {
+      var attrs, method, xhr, attributes = this.attributes;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (key == null || typeof key === 'object') {
+        attrs = key;
+        options = val;
+      } else {
+        (attrs = {})[key] = val;
+      }
+
+      // If we're not waiting and attributes exist, save acts as `set(attr).save(null, opts)`.
+      if (attrs && (!options || !options.wait) && !this.set(attrs, options)) return false;
+
+      options = _.extend({validate: true}, options);
+
+      // Do not persist invalid models.
+      if (!this._validate(attrs, options)) return false;
+
+      // Set temporary attributes if `{wait: true}`.
+      if (attrs && options.wait) {
+        this.attributes = _.extend({}, attributes, attrs);
+      }
+
+      // After a successful server-side save, the client is (optionally)
+      // updated with the server-side state.
+      if (options.parse === void 0) options.parse = true;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp) {
+        // Ensure attributes are restored during synchronous saves.
+        model.attributes = attributes;
+        var serverAttrs = model.parse(resp, options);
+        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
+        if (_.isObject(serverAttrs) && !model.set(serverAttrs, options)) {
+          return false;
+        }
+        if (success) success(model, resp, options);
+        model.trigger('sync', model, resp, options);
+      };
+      wrapError(this, options);
+
+      method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
+      if (method === 'patch') options.attrs = attrs;
+      xhr = this.sync(method, this, options);
+
+      // Restore attributes.
+      if (attrs && options.wait) this.attributes = attributes;
+
+      return xhr;
+    },
+
+    // Destroy this model on the server if it was already persisted.
+    // Optimistically removes the model from its collection, if it has one.
+    // If `wait: true` is passed, waits for the server to respond before removal.
+    destroy: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+
+      var destroy = function() {
+        model.trigger('destroy', model, model.collection, options);
+      };
+
+      options.success = function(resp) {
+        if (options.wait || model.isNew()) destroy();
+        if (success) success(model, resp, options);
+        if (!model.isNew()) model.trigger('sync', model, resp, options);
+      };
+
+      if (this.isNew()) {
+        options.success();
+        return false;
+      }
+      wrapError(this, options);
+
+      var xhr = this.sync('delete', this, options);
+      if (!options.wait) destroy();
+      return xhr;
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url: function() {
+      var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse: function(resp, options) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone: function() {
+      return new this.constructor(this.attributes);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew: function() {
+      return this.id == null;
+    },
+
+    // Check if the model is currently in a valid state.
+    isValid: function(options) {
+      return this._validate({}, _.extend(options || {}, { validate: true }));
+    },
+
+    // Run validation against the next complete set of model attributes,
+    // returning `true` if all is well. Otherwise, fire an `"invalid"` event.
+    _validate: function(attrs, options) {
+      if (!options.validate || !this.validate) return true;
+      attrs = _.extend({}, this.attributes, attrs);
+      var error = this.validationError = this.validate(attrs, options) || null;
+      if (!error) return true;
+      this.trigger('invalid', this, error, _.extend(options || {}, {validationError: error}));
+      return false;
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Model.
+  var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
+
+  // Mix in each Underscore method as a proxy to `Model#attributes`.
+  _.each(modelMethods, function(method) {
+    Model.prototype[method] = function() {
+      var args = slice.call(arguments);
+      args.unshift(this.attributes);
+      return _[method].apply(_, args);
+    };
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // If models tend to represent a single row of data, a Backbone Collection is
+  // more analagous to a table full of data ... or a small slice or page of that
+  // table, or a collection of rows that belong together for a particular reason
+  // -- all of the messages in this particular folder, all of the documents
+  // belonging to this particular author, and so on. Collections maintain
+  // indexes of their models, both in order, and for lookup by `id`.
+
+  // Create a new **Collection**, perhaps to contain a specific type of `model`.
+  // If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  var Collection = Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.url) this.url = options.url;
+    if (options.model) this.model = options.model;
+    if (options.comparator !== void 0) this.comparator = options.comparator;
+    this._reset();
+    this.initialize.apply(this, arguments);
+    if (models) this.reset(models, _.extend({silent: true}, options));
+  };
+
+  // Default options for `Collection#set`.
+  var setOptions = {add: true, remove: true, merge: true};
+  var addOptions = {add: true, merge: false, remove: false};
+
+  // Define the Collection's inheritable methods.
+  _.extend(Collection.prototype, Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model: Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON: function(options) {
+      return this.map(function(model){ return model.toJSON(options); });
+    },
+
+    // Proxy `Backbone.sync` by default.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Add a model, or list of models to the set.
+    add: function(models, options) {
+      return this.set(models, _.defaults(options || {}, addOptions));
+    },
+
+    // Remove a model, or a list of models from the set.
+    remove: function(models, options) {
+      models = _.isArray(models) ? models.slice() : [models];
+      options || (options = {});
+      var i, l, index, model;
+      for (i = 0, l = models.length; i < l; i++) {
+        model = this.get(models[i]);
+        if (!model) continue;
+        delete this._byId[model.id];
+        delete this._byId[model.cid];
+        index = this.indexOf(model);
+        this.models.splice(index, 1);
+        this.length--;
+        if (!options.silent) {
+          options.index = index;
+          model.trigger('remove', model, this, options);
+        }
+        this._removeReference(model);
+      }
+      return this;
+    },
+
+    // Update a collection by `set`-ing a new list of models, adding new ones,
+    // removing models that are no longer present, and merging models that
+    // already exist in the collection, as necessary. Similar to **Model#set**,
+    // the core operation for updating the data contained by the collection.
+    set: function(models, options) {
+      options = _.defaults(options || {}, setOptions);
+      if (options.parse) models = this.parse(models, options);
+      if (!_.isArray(models)) models = models ? [models] : [];
+      var i, l, model, attrs, existing, sort;
+      var at = options.at;
+      var sortable = this.comparator && (at == null) && options.sort !== false;
+      var sortAttr = _.isString(this.comparator) ? this.comparator : null;
+      var toAdd = [], toRemove = [], modelMap = {};
+
+      // Turn bare objects into model references, and prevent invalid models
+      // from being added.
+      for (i = 0, l = models.length; i < l; i++) {
+        if (!(model = this._prepareModel(models[i], options))) continue;
+
+        // If a duplicate is found, prevent it from being added and
+        // optionally merge it into the existing model.
+        if (existing = this.get(model)) {
+          if (options.remove) modelMap[existing.cid] = true;
+          if (options.merge) {
+            existing.set(model.attributes, options);
+            if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
+          }
+
+        // This is a new model, push it to the `toAdd` list.
+        } else if (options.add) {
+          toAdd.push(model);
+
+          // Listen to added models' events, and index models for lookup by
+          // `id` and by `cid`.
+          model.on('all', this._onModelEvent, this);
+          this._byId[model.cid] = model;
+          if (model.id != null) this._byId[model.id] = model;
+        }
+      }
+
+      // Remove nonexistent models if appropriate.
+      if (options.remove) {
+        for (i = 0, l = this.length; i < l; ++i) {
+          if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
+        }
+        if (toRemove.length) this.remove(toRemove, options);
+      }
+
+      // See if sorting is needed, update `length` and splice in new models.
+      if (toAdd.length) {
+        if (sortable) sort = true;
+        this.length += toAdd.length;
+        if (at != null) {
+          splice.apply(this.models, [at, 0].concat(toAdd));
+        } else {
+          push.apply(this.models, toAdd);
+        }
+      }
+
+      // Silently sort the collection if appropriate.
+      if (sort) this.sort({silent: true});
+
+      if (options.silent) return this;
+
+      // Trigger `add` events.
+      for (i = 0, l = toAdd.length; i < l; i++) {
+        (model = toAdd[i]).trigger('add', model, this, options);
+      }
+
+      // Trigger `sort` if the collection was sorted.
+      if (sort) this.trigger('sort', this, options);
+      return this;
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any granular `add` or `remove` events. Fires `reset` when finished.
+    // Useful for bulk operations and optimizations.
+    reset: function(models, options) {
+      options || (options = {});
+      for (var i = 0, l = this.models.length; i < l; i++) {
+        this._removeReference(this.models[i]);
+      }
+      options.previousModels = this.models;
+      this._reset();
+      this.add(models, _.extend({silent: true}, options));
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Add a model to the end of the collection.
+    push: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: this.length}, options));
+      return model;
+    },
+
+    // Remove a model from the end of the collection.
+    pop: function(options) {
+      var model = this.at(this.length - 1);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Add a model to the beginning of the collection.
+    unshift: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: 0}, options));
+      return model;
+    },
+
+    // Remove a model from the beginning of the collection.
+    shift: function(options) {
+      var model = this.at(0);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Slice out a sub-array of models from the collection.
+    slice: function(begin, end) {
+      return this.models.slice(begin, end);
+    },
+
+    // Get a model from the set by id.
+    get: function(obj) {
+      if (obj == null) return void 0;
+      return this._byId[obj.id != null ? obj.id : obj.cid || obj];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Return models with matching attributes. Useful for simple cases of
+    // `filter`.
+    where: function(attrs, first) {
+      if (_.isEmpty(attrs)) return first ? void 0 : [];
+      return this[first ? 'find' : 'filter'](function(model) {
+        for (var key in attrs) {
+          if (attrs[key] !== model.get(key)) return false;
+        }
+        return true;
+      });
+    },
+
+    // Return the first model with matching attributes. Useful for simple cases
+    // of `find`.
+    findWhere: function(attrs) {
+      return this.where(attrs, true);
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under
+    // normal circumstances, as the set will maintain sort order as each item
+    // is added.
+    sort: function(options) {
+      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+      options || (options = {});
+
+      // Run sort based on type of `comparator`.
+      if (_.isString(this.comparator) || this.comparator.length === 1) {
+        this.models = this.sortBy(this.comparator, this);
+      } else {
+        this.models.sort(_.bind(this.comparator, this));
+      }
+
+      if (!options.silent) this.trigger('sort', this, options);
+      return this;
+    },
+
+    // Figure out the smallest index at which a model should be inserted so as
+    // to maintain order.
+    sortedIndex: function(model, value, context) {
+      value || (value = this.comparator);
+      var iterator = _.isFunction(value) ? value : function(model) {
+        return model.get(value);
+      };
+      return _.sortedIndex(this.models, model, iterator, context);
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck: function(attr) {
+      return _.invoke(this.models, 'get', attr);
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `reset: true` is passed, the response
+    // data will be passed through the `reset` method instead of `set`.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var success = options.success;
+      var collection = this;
+      options.success = function(resp) {
+        var method = options.reset ? 'reset' : 'set';
+        collection[method](resp, options);
+        if (success) success(collection, resp, options);
+        collection.trigger('sync', collection, resp, options);
+      };
+      wrapError(this, options);
+      return this.sync('read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. Add the model to the
+    // collection immediately, unless `wait: true` is passed, in which case we
+    // wait for the server to agree.
+    create: function(model, options) {
+      options = options ? _.clone(options) : {};
+      if (!(model = this._prepareModel(model, options))) return false;
+      if (!options.wait) this.add(model, options);
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp) {
+        if (options.wait) collection.add(model, options);
+        if (success) success(model, resp, options);
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse: function(resp, options) {
+      return resp;
+    },
+
+    // Create a new collection with an identical list of models as this one.
+    clone: function() {
+      return new this.constructor(this.models);
+    },
+
+    // Private method to reset all internal state. Called when the collection
+    // is first initialized or reset.
+    _reset: function() {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+    },
+
+    // Prepare a hash of attributes (or other model) to be added to this
+    // collection.
+    _prepareModel: function(attrs, options) {
+      if (attrs instanceof Model) {
+        if (!attrs.collection) attrs.collection = this;
+        return attrs;
+      }
+      options || (options = {});
+      options.collection = this;
+      var model = new this.model(attrs, options);
+      if (!model._validate(attrs, options)) {
+        this.trigger('invalid', this, attrs, options);
+        return false;
+      }
+      return model;
+    },
+
+    // Internal method to sever a model's ties to a collection.
+    _removeReference: function(model) {
+      if (this === model.collection) delete model.collection;
+      model.off('all', this._onModelEvent, this);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent: function(event, model, collection, options) {
+      if ((event === 'add' || event === 'remove') && collection !== this) return;
+      if (event === 'destroy') this.remove(model, options);
+      if (model && event === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        if (model.id != null) this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  // 90% of the core usefulness of Backbone Collections is actually implemented
+  // right here:
+  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
+    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
+    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
+    'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
+    'tail', 'drop', 'last', 'without', 'indexOf', 'shuffle', 'lastIndexOf',
+    'isEmpty', 'chain'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Collection.prototype[method] = function() {
+      var args = slice.call(arguments);
+      args.unshift(this.models);
+      return _[method].apply(_, args);
+    };
+  });
+
+  // Underscore methods that take a property name as an argument.
+  var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
+
+  // Use attributes instead of properties.
+  _.each(attributeMethods, function(method) {
+    Collection.prototype[method] = function(value, context) {
+      var iterator = _.isFunction(value) ? value : function(model) {
+        return model.get(value);
+      };
+      return _[method](this.models, iterator, context);
+    };
+  });
+
+  // Backbone.View
+  // -------------
+
+  // Backbone Views are almost more convention than they are actual code. A View
+  // is simply a JavaScript object that represents a logical chunk of UI in the
+  // DOM. This might be a single item, an entire list, a sidebar or panel, or
+  // even the surrounding frame which wraps your whole app. Defining a chunk of
+  // UI as a **View** allows you to define your DOM events declaratively, without
+  // having to worry about render order ... and makes it easy for the view to
+  // react to specific changes in the state of your models.
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  var View = Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.initialize.apply(this, arguments);
+    this.delegateEvents();
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(View.prototype, Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName: 'div',
+
+    // jQuery delegate for element lookup, scoped to DOM elements within the
+    // current view. This should be prefered to global lookups where possible.
+    $: function(selector) {
+      return this.$el.find(selector);
+    },
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render: function() {
+      return this;
+    },
+
+    // Remove this view by taking the element out of the DOM, and removing any
+    // applicable Backbone.Events listeners.
+    remove: function() {
+      this.$el.remove();
+      this.stopListening();
+      return this;
+    },
+
+    // Change the view's element (`this.el` property), including event
+    // re-delegation.
+    setElement: function(element, delegate) {
+      if (this.$el) this.undelegateEvents();
+      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
+      this.el = this.$el[0];
+      if (delegate !== false) this.delegateEvents();
+      return this;
+    },
+
+    // Set callbacks, where `this.events` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //       'click .open':       function(e) { ... }
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents: function(events) {
+      if (!(events || (events = _.result(this, 'events')))) return this;
+      this.undelegateEvents();
+      for (var key in events) {
+        var method = events[key];
+        if (!_.isFunction(method)) method = this[events[key]];
+        if (!method) continue;
+
+        var match = key.match(delegateEventSplitter);
+        var eventName = match[1], selector = match[2];
+        method = _.bind(method, this);
+        eventName += '.delegateEvents' + this.cid;
+        if (selector === '') {
+          this.$el.on(eventName, method);
+        } else {
+          this.$el.on(eventName, selector, method);
+        }
+      }
+      return this;
+    },
+
+    // Clears all callbacks previously bound to the view with `delegateEvents`.
+    // You usually don't need to use this, but may wish to if you have multiple
+    // Backbone views attached to the same DOM element.
+    undelegateEvents: function() {
+      this.$el.off('.delegateEvents' + this.cid);
+      return this;
+    },
+
+    // Performs the initial configuration of a View with a set of options.
+    // Keys with special meaning *(e.g. model, collection, id, className)* are
+    // attached directly to the view.  See `viewOptions` for an exhaustive
+    // list.
+    _configure: function(options) {
+      if (this.options) options = _.extend({}, _.result(this, 'options'), options);
+      _.extend(this, _.pick(options, viewOptions));
+      this.options = options;
+    },
+
+    // Ensure that the View has a DOM element to render into.
+    // If `this.el` is a string, pass it through `$()`, take the first
+    // matching element, and re-assign it to `el`. Otherwise, create
+    // an element from the `id`, `className` and `tagName` properties.
+    _ensureElement: function() {
+      if (!this.el) {
+        var attrs = _.extend({}, _.result(this, 'attributes'));
+        if (this.id) attrs.id = _.result(this, 'id');
+        if (this.className) attrs['class'] = _.result(this, 'className');
+        var $el = Backbone.$('<' + _.result(this, 'tagName') + '>').attr(attrs);
+        this.setElement($el, false);
+      } else {
+        this.setElement(_.result(this, 'el'), false);
+      }
+    }
+
+  });
+
+  // Backbone.sync
+  // -------------
+
+  // Override this function to change the manner in which Backbone persists
+  // models to the server. You will be passed the type of request, and the
+  // model in question. By default, makes a RESTful Ajax request
+  // to the model's `url()`. Some possible customizations could be:
+  //
+  // * Use `setTimeout` to batch rapid-fire updates into a single request.
+  // * Send up the models as XML instead of JSON.
+  // * Persist models via WebSockets instead of Ajax.
+  //
+  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+  // as `POST`, with a `_method` parameter containing the true HTTP method,
+  // as well as all requests with the body as `application/x-www-form-urlencoded`
+  // instead of `application/json` with the model in a param named `model`.
+  // Useful when interfacing with server-side languages like **PHP** that make
+  // it difficult to read the body of `PUT` requests.
+  Backbone.sync = function(method, model, options) {
+    var type = methodMap[method];
+
+    // Default options, unless specified.
+    _.defaults(options || (options = {}), {
+      emulateHTTP: Backbone.emulateHTTP,
+      emulateJSON: Backbone.emulateJSON
+    });
+
+    // Default JSON-request options.
+    var params = {type: type, dataType: 'json'};
+
+    // Ensure that we have a URL.
+    if (!options.url) {
+      params.url = _.result(model, 'url') || urlError();
+    }
+
+    // Ensure that we have the appropriate request data.
+    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
+      params.contentType = 'application/json';
+      params.data = JSON.stringify(options.attrs || model.toJSON(options));
+    }
+
+    // For older servers, emulate JSON by encoding the request into an HTML-form.
+    if (options.emulateJSON) {
+      params.contentType = 'application/x-www-form-urlencoded';
+      params.data = params.data ? {model: params.data} : {};
+    }
+
+    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+    // And an `X-HTTP-Method-Override` header.
+    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
+      params.type = 'POST';
+      if (options.emulateJSON) params.data._method = type;
+      var beforeSend = options.beforeSend;
+      options.beforeSend = function(xhr) {
+        xhr.setRequestHeader('X-HTTP-Method-Override', type);
+        if (beforeSend) return beforeSend.apply(this, arguments);
+      };
+    }
+
+    // Don't process data on a non-GET request.
+    if (params.type !== 'GET' && !options.emulateJSON) {
+      params.processData = false;
+    }
+
+    // If we're sending a `PATCH` request, and we're in an old Internet Explorer
+    // that still has ActiveX enabled by default, override jQuery to use that
+    // for XHR instead. Remove this line when jQuery supports `PATCH` on IE8.
+    if (params.type === 'PATCH' && window.ActiveXObject &&
+          !(window.external && window.external.msActiveXFilteringEnabled)) {
+      params.xhr = function() {
+        return new ActiveXObject("Microsoft.XMLHTTP");
+      };
+    }
+
+    // Make the request, allowing the user to override any Ajax options.
+    var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
+    model.trigger('request', model, xhr, options);
+    return xhr;
+  };
+
+  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+  var methodMap = {
+    'create': 'POST',
+    'update': 'PUT',
+    'patch':  'PATCH',
+    'delete': 'DELETE',
+    'read':   'GET'
+  };
+
+  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
+  // Override this if you'd like to use a different library.
+  Backbone.ajax = function() {
+    return Backbone.$.ajax.apply(Backbone.$, arguments);
+  };
+
+  // Backbone.Router
+  // ---------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  var Router = Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var optionalParam = /\((.*?)\)/g;
+  var namedParam    = /(\(\?)?:\w+/g;
+  var splatParam    = /\*\w+/g;
+  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Router.prototype, Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route: function(route, name, callback) {
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      if (_.isFunction(name)) {
+        callback = name;
+        name = '';
+      }
+      if (!callback) callback = this[name];
+      var router = this;
+      Backbone.history.route(route, function(fragment) {
+        var args = router._extractParameters(route, fragment);
+        callback && callback.apply(router, args);
+        router.trigger.apply(router, ['route:' + name].concat(args));
+        router.trigger('route', name, args);
+        Backbone.history.trigger('route', router, name, args);
+      });
+      return this;
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate: function(fragment, options) {
+      Backbone.history.navigate(fragment, options);
+      return this;
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes: function() {
+      if (!this.routes) return;
+      this.routes = _.result(this, 'routes');
+      var route, routes = _.keys(this.routes);
+      while ((route = routes.pop()) != null) {
+        this.route(route, this.routes[route]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp: function(route) {
+      route = route.replace(escapeRegExp, '\\$&')
+                   .replace(optionalParam, '(?:$1)?')
+                   .replace(namedParam, function(match, optional){
+                     return optional ? match : '([^\/]+)';
+                   })
+                   .replace(splatParam, '(.*?)');
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted decoded parameters. Empty or unmatched parameters will be
+    // treated as `null` to normalize cross-browser behavior.
+    _extractParameters: function(route, fragment) {
+      var params = route.exec(fragment).slice(1);
+      return _.map(params, function(param) {
+        return param ? decodeURIComponent(param) : null;
+      });
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on either
+  // [pushState](http://diveintohtml5.info/history.html) and real URLs, or
+  // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
+  // and URL fragments. If the browser supports neither (old IE, natch),
+  // falls back to polling.
+  var History = Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+
+    // Ensure that `History` can be used outside of the browser.
+    if (typeof window !== 'undefined') {
+      this.location = window.location;
+      this.history = window.history;
+    }
+  };
+
+  // Cached regex for stripping a leading hash/slash and trailing space.
+  var routeStripper = /^[#\/]|\s+$/g;
+
+  // Cached regex for stripping leading and trailing slashes.
+  var rootStripper = /^\/+|\/+$/g;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Cached regex for removing a trailing slash.
+  var trailingSlash = /\/$/;
+
+  // Has the history handling already been started?
+  History.started = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(History.prototype, Events, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Gets the true hash value. Cannot use location.hash directly due to bug
+    // in Firefox where location.hash will always be decoded.
+    getHash: function(window) {
+      var match = (window || this).location.href.match(/#(.*)$/);
+      return match ? match[1] : '';
+    },
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment: function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
+          fragment = this.location.pathname;
+          var root = this.root.replace(trailingSlash, '');
+          if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
+        } else {
+          fragment = this.getHash();
+        }
+      }
+      return fragment.replace(routeStripper, '');
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start: function(options) {
+      if (History.started) throw new Error("Backbone.history has already been started");
+      History.started = true;
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this.root             = this.options.root;
+      this._wantsHashChange = this.options.hashChange !== false;
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+      // Normalize root to always include a leading and trailing slash.
+      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
+
+      if (oldIE && this._wantsHashChange) {
+        this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        Backbone.$(window).on('popstate', this.checkUrl);
+      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+        Backbone.$(window).on('hashchange', this.checkUrl);
+      } else if (this._wantsHashChange) {
+        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      var loc = this.location;
+      var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
+
+      // If we've started off with a route from a `pushState`-enabled browser,
+      // but we're currently in a browser that doesn't support it...
+      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        this.location.replace(this.root + this.location.search + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+
+      // Or if we've started out with a hash-based route, but we're currently
+      // in a browser where it could be `pushState`-based instead...
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = this.getHash().replace(routeStripper, '');
+        this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
+      }
+
+      if (!this.options.silent) return this.loadUrl();
+    },
+
+    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+    // but possibly useful for unit testing Routers.
+    stop: function() {
+      Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
+      clearInterval(this._checkUrlInterval);
+      History.started = false;
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later
+    // may override previous routes.
+    route: function(route, callback) {
+      this.handlers.unshift({route: route, callback: callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl: function(e) {
+      var current = this.getFragment();
+      if (current === this.fragment && this.iframe) {
+        current = this.getFragment(this.getHash(this.iframe));
+      }
+      if (current === this.fragment) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(this.getHash());
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl: function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history, or replace the URL state if the
+    // 'replace' option is passed. You are responsible for properly URL-encoding
+    // the fragment in advance.
+    //
+    // The options object can contain `trigger: true` if you wish to have the
+    // route callback be fired (not usually desirable), or `replace: true`, if
+    // you wish to modify the current URL without adding an entry to the history.
+    navigate: function(fragment, options) {
+      if (!History.started) return false;
+      if (!options || options === true) options = {trigger: options};
+      fragment = this.getFragment(fragment || '');
+      if (this.fragment === fragment) return;
+      this.fragment = fragment;
+      var url = this.root + fragment;
+
+      // If pushState is available, we use it to set the fragment as a real URL.
+      if (this._hasPushState) {
+        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
+
+      // If hash changes haven't been explicitly disabled, update the hash
+      // fragment to store history.
+      } else if (this._wantsHashChange) {
+        this._updateHash(this.location, fragment, options.replace);
+        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
+          // Opening and closing the iframe tricks IE7 and earlier to push a
+          // history entry on hash-tag change.  When replace is true, we don't
+          // want this.
+          if(!options.replace) this.iframe.document.open().close();
+          this._updateHash(this.iframe.location, fragment, options.replace);
+        }
+
+      // If you've told us that you explicitly don't want fallback hashchange-
+      // based history, then `navigate` becomes a page refresh.
+      } else {
+        return this.location.assign(url);
+      }
+      if (options.trigger) this.loadUrl(fragment);
+    },
+
+    // Update the hash location, either replacing the current entry, or adding
+    // a new one to the browser history.
+    _updateHash: function(location, fragment, replace) {
+      if (replace) {
+        var href = location.href.replace(/(javascript:|#).*$/, '');
+        location.replace(href + '#' + fragment);
+      } else {
+        // Some browsers require that `hash` contains a leading #.
+        location.hash = '#' + fragment;
+      }
+    }
+
+  });
+
+  // Create the default Backbone.history.
+  Backbone.history = new History;
+
+  // Helpers
+  // -------
+
+  // Helper function to correctly set up the prototype chain, for subclasses.
+  // Similar to `goog.inherits`, but uses a hash of prototype properties and
+  // class properties to be extended.
+  var extend = function(protoProps, staticProps) {
+    var parent = this;
+    var child;
+
+    // The constructor function for the new subclass is either defined by you
+    // (the "constructor" property in your `extend` definition), or defaulted
+    // by us to simply call the parent's constructor.
+    if (protoProps && _.has(protoProps, 'constructor')) {
+      child = protoProps.constructor;
+    } else {
+      child = function(){ return parent.apply(this, arguments); };
+    }
+
+    // Add static properties to the constructor function, if supplied.
+    _.extend(child, parent, staticProps);
+
+    // Set the prototype chain to inherit from `parent`, without calling
+    // `parent`'s constructor function.
+    var Surrogate = function(){ this.constructor = child; };
+    Surrogate.prototype = parent.prototype;
+    child.prototype = new Surrogate;
+
+    // Add prototype properties (instance properties) to the subclass,
+    // if supplied.
+    if (protoProps) _.extend(child.prototype, protoProps);
+
+    // Set a convenience property in case the parent's prototype is needed
+    // later.
+    child.__super__ = parent.prototype;
+
+    return child;
+  };
+
+  // Set up inheritance for the model, collection, router, view and history.
+  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
+
+  // Throw an error when a URL is needed, and none is supplied.
+  var urlError = function() {
+    throw new Error('A "url" property or function must be specified');
+  };
+
+  // Wrap an optional error callback with a fallback error event.
+  var wrapError = function (model, options) {
+    var error = options.error;
+    options.error = function(resp) {
+      if (error) error(model, resp, options);
+      model.trigger('error', model, resp, options);
+    };
+  };
+
+}).call(this);
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/jquery/jquery.js b/labs/architecture-examples/typescript-backbone/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/lodash/lodash.js b/labs/architecture-examples/typescript-backbone/bower_components/lodash/lodash.js
new file mode 100644
index 0000000000..65069f0f38
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower_components/lodash/lodash.js
@@ -0,0 +1,5557 @@
+/**
+ * @license
+ * Lo-Dash 1.2.1 <http://lodash.com/>
+ * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.4.4 <http://underscorejs.org/>
+ * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+ * Available under MIT license <http://lodash.com/license>
+ */
+;(function(window) {
+
+  /** Used as a safe reference for `undefined` in pre ES5 environments */
+  var undefined;
+
+  /** Detect free variable `exports` */
+  var freeExports = typeof exports == 'object' && exports;
+
+  /** Detect free variable `module` */
+  var freeModule = typeof module == 'object' && module && module.exports == freeExports && module;
+
+  /** Detect free variable `global`, from Node.js or Browserified code, and use it as `window` */
+  var freeGlobal = typeof global == 'object' && global;
+  if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+    window = freeGlobal;
+  }
+
+  /** Used to generate unique IDs */
+  var idCounter = 0;
+
+  /** Used internally to indicate various things */
+  var indicatorObject = {};
+
+  /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */
+  var keyPrefix = +new Date + '';
+
+  /** Used as the size when optimizations are enabled for large arrays */
+  var largeArraySize = 200;
+
+  /** Used to match empty string literals in compiled template source */
+  var reEmptyStringLeading = /\b__p \+= '';/g,
+      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+  /** Used to match HTML entities */
+  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g;
+
+  /**
+   * Used to match ES6 template delimiters
+   * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6
+   */
+  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+  /** Used to match regexp flags from their coerced string values */
+  var reFlags = /\w*$/;
+
+  /** Used to match "interpolate" template delimiters */
+  var reInterpolate = /<%=([\s\S]+?)%>/g;
+
+  /** Used to detect and test whitespace */
+  var whitespace = (
+    // whitespace
+    ' \t\x0B\f\xA0\ufeff' +
+
+    // line terminators
+    '\n\r\u2028\u2029' +
+
+    // unicode category "Zs" space separators
+    '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000'
+  );
+
+  /** Used to match leading whitespace and zeros to be removed */
+  var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)');
+
+  /** Used to ensure capturing order of template delimiters */
+  var reNoMatch = /($^)/;
+
+  /** Used to match HTML characters */
+  var reUnescapedHtml = /[&<>"']/g;
+
+  /** Used to match unescaped characters in compiled string literals */
+  var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
+
+  /** Used to assign default `context` object properties */
+  var contextProps = [
+    'Array', 'Boolean', 'Date', 'Function', 'Math', 'Number', 'Object', 'RegExp',
+    'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN', 'parseInt',
+    'setImmediate', 'setTimeout'
+  ];
+
+  /** Used to fix the JScript [[DontEnum]] bug */
+  var shadowedProps = [
+    'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
+    'toLocaleString', 'toString', 'valueOf'
+  ];
+
+  /** Used to make template sourceURLs easier to identify */
+  var templateCounter = 0;
+
+  /** `Object#toString` result shortcuts */
+  var argsClass = '[object Arguments]',
+      arrayClass = '[object Array]',
+      boolClass = '[object Boolean]',
+      dateClass = '[object Date]',
+      funcClass = '[object Function]',
+      numberClass = '[object Number]',
+      objectClass = '[object Object]',
+      regexpClass = '[object RegExp]',
+      stringClass = '[object String]';
+
+  /** Used to identify object classifications that `_.clone` supports */
+  var cloneableClasses = {};
+  cloneableClasses[funcClass] = false;
+  cloneableClasses[argsClass] = cloneableClasses[arrayClass] =
+  cloneableClasses[boolClass] = cloneableClasses[dateClass] =
+  cloneableClasses[numberClass] = cloneableClasses[objectClass] =
+  cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true;
+
+  /** Used to determine if values are of the language type Object */
+  var objectTypes = {
+    'boolean': false,
+    'function': true,
+    'object': true,
+    'number': false,
+    'string': false,
+    'undefined': false
+  };
+
+  /** Used to escape characters for inclusion in compiled string literals */
+  var stringEscapes = {
+    '\\': '\\',
+    "'": "'",
+    '\n': 'n',
+    '\r': 'r',
+    '\t': 't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Create a new `lodash` function using the given `context` object.
+   *
+   * @static
+   * @memberOf _
+   * @category Utilities
+   * @param {Object} [context=window] The context object.
+   * @returns {Function} Returns the `lodash` function.
+   */
+  function runInContext(context) {
+    // Avoid issues with some ES3 environments that attempt to use values, named
+    // after built-in constructors like `Object`, for the creation of literals.
+    // ES5 clears this up by stating that literals must use built-in constructors.
+    // See http://es5.github.com/#x11.1.5.
+    context = context ? _.defaults(window.Object(), context, _.pick(window, contextProps)) : window;
+
+    /** Native constructor references */
+    var Array = context.Array,
+        Boolean = context.Boolean,
+        Date = context.Date,
+        Function = context.Function,
+        Math = context.Math,
+        Number = context.Number,
+        Object = context.Object,
+        RegExp = context.RegExp,
+        String = context.String,
+        TypeError = context.TypeError;
+
+    /** Used for `Array` and `Object` method references */
+    var arrayRef = Array(),
+        objectRef = Object();
+
+    /** Used to restore the original `_` reference in `noConflict` */
+    var oldDash = context._;
+
+    /** Used to detect if a method is native */
+    var reNative = RegExp('^' +
+      String(objectRef.valueOf)
+        .replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+        .replace(/valueOf|for [^\]]+/g, '.+?') + '$'
+    );
+
+    /** Native method shortcuts */
+    var ceil = Math.ceil,
+        clearTimeout = context.clearTimeout,
+        concat = arrayRef.concat,
+        floor = Math.floor,
+        getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
+        hasOwnProperty = objectRef.hasOwnProperty,
+        push = arrayRef.push,
+        setImmediate = context.setImmediate,
+        setTimeout = context.setTimeout,
+        toString = objectRef.toString;
+
+    /* Native method shortcuts for methods with the same name as other `lodash` methods */
+    var nativeBind = reNative.test(nativeBind = toString.bind) && nativeBind,
+        nativeIsArray = reNative.test(nativeIsArray = Array.isArray) && nativeIsArray,
+        nativeIsFinite = context.isFinite,
+        nativeIsNaN = context.isNaN,
+        nativeKeys = reNative.test(nativeKeys = Object.keys) && nativeKeys,
+        nativeMax = Math.max,
+        nativeMin = Math.min,
+        nativeParseInt = context.parseInt,
+        nativeRandom = Math.random,
+        nativeSlice = arrayRef.slice;
+
+    /** Detect various environments */
+    var isIeOpera = reNative.test(context.attachEvent),
+        isV8 = nativeBind && !/\n|true/.test(nativeBind + isIeOpera);
+
+    /** Used to lookup a built-in constructor by [[Class]] */
+    var ctorByClass = {};
+    ctorByClass[arrayClass] = Array;
+    ctorByClass[boolClass] = Boolean;
+    ctorByClass[dateClass] = Date;
+    ctorByClass[objectClass] = Object;
+    ctorByClass[numberClass] = Number;
+    ctorByClass[regexpClass] = RegExp;
+    ctorByClass[stringClass] = String;
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` object, which wraps the given `value`, to enable method
+     * chaining.
+     *
+     * In addition to Lo-Dash methods, wrappers also have the following `Array` methods:
+     * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
+     * and `unshift`
+     *
+     * Chaining is supported in custom builds as long as the `value` method is
+     * implicitly or explicitly included in the build.
+     *
+     * The chainable wrapper functions are:
+     * `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
+     * `compose`, `concat`, `countBy`, `createCallback`, `debounce`, `defaults`,
+     * `defer`, `delay`, `difference`, `filter`, `flatten`, `forEach`, `forIn`,
+     * `forOwn`, `functions`, `groupBy`, `initial`, `intersection`, `invert`,
+     * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`,
+     * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `push`, `range`,
+     * `reject`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, `sortBy`, `splice`,
+     * `tap`, `throttle`, `times`, `toArray`, `union`, `uniq`, `unshift`, `unzip`,
+     * `values`, `where`, `without`, `wrap`, and `zip`
+     *
+     * The non-chainable wrapper functions are:
+     * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `has`,
+     * `identity`, `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`,
+     * `isElement`, `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`,
+     * `isNull`, `isNumber`, `isObject`, `isPlainObject`, `isRegExp`, `isString`,
+     * `isUndefined`, `join`, `lastIndexOf`, `mixin`, `noConflict`, `parseInt`,
+     * `pop`, `random`, `reduce`, `reduceRight`, `result`, `shift`, `size`, `some`,
+     * `sortedIndex`, `runInContext`, `template`, `unescape`, `uniqueId`, and `value`
+     *
+     * The wrapper functions `first` and `last` return wrapped values when `n` is
+     * passed, otherwise they return unwrapped values.
+     *
+     * @name _
+     * @constructor
+     * @category Chaining
+     * @param {Mixed} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns a `lodash` instance.
+     * @example
+     *
+     * var wrapped = _([1, 2, 3]);
+     *
+     * // returns an unwrapped value
+     * wrapped.reduce(function(sum, num) {
+     *   return sum + num;
+     * });
+     * // => 6
+     *
+     * // returns a wrapped value
+     * var squares = wrapped.map(function(num) {
+     *   return num * num;
+     * });
+     *
+     * _.isArray(squares);
+     * // => false
+     *
+     * _.isArray(squares.value());
+     * // => true
+     */
+    function lodash(value) {
+      // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor
+      return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__'))
+       ? value
+       : new lodashWrapper(value);
+    }
+
+    /**
+     * An object used to flag environments features.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    var support = lodash.support = {};
+
+    (function() {
+      var ctor = function() { this.x = 1; },
+          object = { '0': 1, 'length': 1 },
+          props = [];
+
+      ctor.prototype = { 'valueOf': 1, 'y': 1 };
+      for (var prop in new ctor) { props.push(prop); }
+      for (prop in arguments) { }
+
+      /**
+       * Detect if `arguments` objects are `Object` objects (all but Narwhal and Opera < 10.5).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.argsObject = arguments.constructor == Object && !(arguments instanceof Array);
+
+      /**
+       * Detect if an `arguments` object's [[Class]] is resolvable (all but Firefox < 4, IE < 9).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.argsClass = isArguments(arguments);
+
+      /**
+       * Detect if `prototype` properties are enumerable by default.
+       *
+       * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
+       * (if the prototype or a property on the prototype has been set)
+       * incorrectly sets a function's `prototype` property [[Enumerable]]
+       * value to `true`.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.enumPrototypes = ctor.propertyIsEnumerable('prototype');
+
+      /**
+       * Detect if `Function#bind` exists and is inferred to be fast (all but V8).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.fastBind = nativeBind && !isV8;
+
+      /**
+       * Detect if own properties are iterated after inherited properties (all but IE < 9).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.ownLast = props[0] != 'x';
+
+      /**
+       * Detect if `arguments` object indexes are non-enumerable
+       * (Firefox < 4, IE < 9, PhantomJS, Safari < 5.1).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.nonEnumArgs = prop != 0;
+
+      /**
+       * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
+       *
+       * In IE < 9 an objects own properties, shadowing non-enumerable ones, are
+       * made non-enumerable as well (a.k.a the JScript [[DontEnum]] bug).
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.nonEnumShadows = !/valueOf/.test(props);
+
+      /**
+       * Detect if `Array#shift` and `Array#splice` augment array-like objects correctly.
+       *
+       * Firefox < 10, IE compatibility mode, and IE < 9 have buggy Array `shift()`
+       * and `splice()` functions that fail to remove the last element, `value[0]`,
+       * of array-like objects even though the `length` property is set to `0`.
+       * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()`
+       * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.spliceObjects = (arrayRef.splice.call(object, 0, 1), !object[0]);
+
+      /**
+       * Detect lack of support for accessing string characters by index.
+       *
+       * IE < 8 can't access characters by index and IE 8 can only access
+       * characters by index on string literals.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
+
+      /**
+       * Detect if a DOM node's [[Class]] is resolvable (all but IE < 9)
+       * and that the JS engine errors when attempting to coerce an object to
+       * a string without a `toString` function.
+       *
+       * @memberOf _.support
+       * @type Boolean
+       */
+      try {
+        support.nodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
+      } catch(e) {
+        support.nodeClass = true;
+      }
+    }(1));
+
+    /**
+     * By default, the template delimiters used by Lo-Dash are similar to those in
+     * embedded Ruby (ERB). Change the following template settings to use alternative
+     * delimiters.
+     *
+     * @static
+     * @memberOf _
+     * @type Object
+     */
+    lodash.templateSettings = {
+
+      /**
+       * Used to detect `data` property values to be HTML-escaped.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'escape': /<%-([\s\S]+?)%>/g,
+
+      /**
+       * Used to detect code to be evaluated.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'evaluate': /<%([\s\S]+?)%>/g,
+
+      /**
+       * Used to detect `data` property values to inject.
+       *
+       * @memberOf _.templateSettings
+       * @type RegExp
+       */
+      'interpolate': reInterpolate,
+
+      /**
+       * Used to reference the data object in the template text.
+       *
+       * @memberOf _.templateSettings
+       * @type String
+       */
+      'variable': '',
+
+      /**
+       * Used to import variables into the compiled template.
+       *
+       * @memberOf _.templateSettings
+       * @type Object
+       */
+      'imports': {
+
+        /**
+         * A reference to the `lodash` function.
+         *
+         * @memberOf _.templateSettings.imports
+         * @type Function
+         */
+        '_': lodash
+      }
+    };
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * The template used to create iterator functions.
+     *
+     * @private
+     * @param {Object} data The data object used to populate the text.
+     * @returns {String} Returns the interpolated text.
+     */
+    var iteratorTemplate = template(
+      // the `iterable` may be reassigned by the `top` snippet
+      'var index, iterable = <%= firstArg %>, ' +
+      // assign the `result` variable an initial value
+      'result = <%= init %>;\n' +
+      // exit early if the first argument is falsey
+      'if (!iterable) return result;\n' +
+      // add code before the iteration branches
+      '<%= top %>;\n' +
+
+      // array-like iteration:
+      '<% if (arrays) { %>' +
+      'var length = iterable.length; index = -1;\n' +
+      'if (<%= arrays %>) {' +
+
+      // add support for accessing string characters by index if needed
+      '  <% if (support.unindexedChars) { %>\n' +
+      '  if (isString(iterable)) {\n' +
+      "    iterable = iterable.split('')\n" +
+      '  }' +
+      '  <% } %>\n' +
+
+      // iterate over the array-like value
+      '  while (++index < length) {\n' +
+      '    <%= loop %>\n' +
+      '  }\n' +
+      '}\n' +
+      'else {' +
+
+      // object iteration:
+      // add support for iterating over `arguments` objects if needed
+      '  <%  } else if (support.nonEnumArgs) { %>\n' +
+      '  var length = iterable.length; index = -1;\n' +
+      '  if (length && isArguments(iterable)) {\n' +
+      '    while (++index < length) {\n' +
+      "      index += '';\n" +
+      '      <%= loop %>\n' +
+      '    }\n' +
+      '  } else {' +
+      '  <% } %>' +
+
+      // avoid iterating over `prototype` properties in older Firefox, Opera, and Safari
+      '  <% if (support.enumPrototypes) { %>\n' +
+      "  var skipProto = typeof iterable == 'function';\n" +
+      '  <% } %>' +
+
+      // iterate own properties using `Object.keys` if it's fast
+      '  <% if (useHas && useKeys) { %>\n' +
+      '  var ownIndex = -1,\n' +
+      '      ownProps = objectTypes[typeof iterable] ? keys(iterable) : [],\n' +
+      '      length = ownProps.length;\n\n' +
+      '  while (++ownIndex < length) {\n' +
+      '    index = ownProps[ownIndex];\n' +
+      "    <% if (support.enumPrototypes) { %>if (!(skipProto && index == 'prototype')) {\n  <% } %>" +
+      '    <%= loop %>\n' +
+      '    <% if (support.enumPrototypes) { %>}\n<% } %>' +
+      '  }' +
+
+      // else using a for-in loop
+      '  <% } else { %>\n' +
+      '  for (index in iterable) {<%' +
+      '    if (support.enumPrototypes || useHas) { %>\n    if (<%' +
+      "      if (support.enumPrototypes) { %>!(skipProto && index == 'prototype')<% }" +
+      '      if (support.enumPrototypes && useHas) { %> && <% }' +
+      '      if (useHas) { %>hasOwnProperty.call(iterable, index)<% }' +
+      '    %>) {' +
+      '    <% } %>\n' +
+      '    <%= loop %>;' +
+      '    <% if (support.enumPrototypes || useHas) { %>\n    }<% } %>\n' +
+      '  }' +
+
+      // Because IE < 9 can't set the `[[Enumerable]]` attribute of an
+      // existing property and the `constructor` property of a prototype
+      // defaults to non-enumerable, Lo-Dash skips the `constructor`
+      // property when it infers it's iterating over a `prototype` object.
+      '    <% if (support.nonEnumShadows) { %>\n\n' +
+      '  var ctor = iterable.constructor;\n' +
+      '      <% for (var k = 0; k < 7; k++) { %>\n' +
+      "  index = '<%= shadowedProps[k] %>';\n" +
+      '  if (<%' +
+      "      if (shadowedProps[k] == 'constructor') {" +
+      '        %>!(ctor && ctor.prototype === iterable) && <%' +
+      '      } %>hasOwnProperty.call(iterable, index)) {\n' +
+      '    <%= loop %>\n' +
+      '  }' +
+      '      <% } %>' +
+      '    <% } %>' +
+      '  <% } %>' +
+      '  <% if (arrays || support.nonEnumArgs) { %>\n}<% } %>\n' +
+
+      // add code to the bottom of the iteration function
+      '<%= bottom %>;\n' +
+      // finally, return the `result`
+      'return result'
+    );
+
+    /** Reusable iterator options for `assign` and `defaults` */
+    var defaultsIteratorOptions = {
+      'args': 'object, source, guard',
+      'top':
+        'var args = arguments,\n' +
+        '    argsIndex = 0,\n' +
+        "    argsLength = typeof guard == 'number' ? 2 : args.length;\n" +
+        'while (++argsIndex < argsLength) {\n' +
+        '  iterable = args[argsIndex];\n' +
+        '  if (iterable && objectTypes[typeof iterable]) {',
+      'loop': "if (typeof result[index] == 'undefined') result[index] = iterable[index]",
+      'bottom': '  }\n}'
+    };
+
+    /** Reusable iterator options shared by `each`, `forIn`, and `forOwn` */
+    var eachIteratorOptions = {
+      'args': 'collection, callback, thisArg',
+      'top': "callback = callback && typeof thisArg == 'undefined' ? callback : lodash.createCallback(callback, thisArg)",
+      'arrays': "typeof length == 'number'",
+      'loop': 'if (callback(iterable[index], index, collection) === false) return result'
+    };
+
+    /** Reusable iterator options for `forIn` and `forOwn` */
+    var forOwnIteratorOptions = {
+      'top': 'if (!objectTypes[typeof iterable]) return result;\n' + eachIteratorOptions.top,
+      'arrays': false
+    };
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates a function optimized to search large arrays for a given `value`,
+     * starting at `fromIndex`, using strict equality for comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @returns {Boolean} Returns `true`, if `value` is found, else `false`.
+     */
+    function cachedContains(array) {
+      var length = array.length,
+          isLarge = length >= largeArraySize;
+
+      if (isLarge) {
+        var cache = {},
+            index = -1;
+
+        while (++index < length) {
+          var key = keyPrefix + array[index];
+          (cache[key] || (cache[key] = [])).push(array[index]);
+        }
+      }
+      return function(value) {
+        if (isLarge) {
+          var key = keyPrefix + value;
+          return  cache[key] && indexOf(cache[key], value) > -1;
+        }
+        return indexOf(array, value) > -1;
+      }
+    }
+
+    /**
+     * Used by `_.max` and `_.min` as the default `callback` when a given
+     * `collection` is a string value.
+     *
+     * @private
+     * @param {String} value The character to inspect.
+     * @returns {Number} Returns the code unit of given character.
+     */
+    function charAtCallback(value) {
+      return value.charCodeAt(0);
+    }
+
+    /**
+     * Used by `sortBy` to compare transformed `collection` values, stable sorting
+     * them in ascending order.
+     *
+     * @private
+     * @param {Object} a The object to compare to `b`.
+     * @param {Object} b The object to compare to `a`.
+     * @returns {Number} Returns the sort order indicator of `1` or `-1`.
+     */
+    function compareAscending(a, b) {
+      var ai = a.index,
+          bi = b.index;
+
+      a = a.criteria;
+      b = b.criteria;
+
+      // ensure a stable sort in V8 and other engines
+      // http://code.google.com/p/v8/issues/detail?id=90
+      if (a !== b) {
+        if (a > b || typeof a == 'undefined') {
+          return 1;
+        }
+        if (a < b || typeof b == 'undefined') {
+          return -1;
+        }
+      }
+      return ai < bi ? -1 : 1;
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with the `this` binding
+     * of `thisArg` and prepends any `partialArgs` to the arguments passed to the
+     * bound function.
+     *
+     * @private
+     * @param {Function|String} func The function to bind or the method name.
+     * @param {Mixed} [thisArg] The `this` binding of `func`.
+     * @param {Array} partialArgs An array of arguments to be partially applied.
+     * @param {Object} [idicator] Used to indicate binding by key or partially
+     *  applying arguments from the right.
+     * @returns {Function} Returns the new bound function.
+     */
+    function createBound(func, thisArg, partialArgs, indicator) {
+      var isFunc = isFunction(func),
+          isPartial = !partialArgs,
+          key = thisArg;
+
+      // juggle arguments
+      if (isPartial) {
+        var rightIndicator = indicator;
+        partialArgs = thisArg;
+      }
+      else if (!isFunc) {
+        if (!indicator) {
+          throw new TypeError;
+        }
+        thisArg = func;
+      }
+
+      function bound() {
+        // `Function#bind` spec
+        // http://es5.github.com/#x15.3.4.5
+        var args = arguments,
+            thisBinding = isPartial ? this : thisArg;
+
+        if (!isFunc) {
+          func = thisArg[key];
+        }
+        if (partialArgs.length) {
+          args = args.length
+            ? (args = nativeSlice.call(args), rightIndicator ? args.concat(partialArgs) : partialArgs.concat(args))
+            : partialArgs;
+        }
+        if (this instanceof bound) {
+          // ensure `new bound` is an instance of `func`
+          noop.prototype = func.prototype;
+          thisBinding = new noop;
+          noop.prototype = null;
+
+          // mimic the constructor's `return` behavior
+          // http://es5.github.com/#x13.2.2
+          var result = func.apply(thisBinding, args);
+          return isObject(result) ? result : thisBinding;
+        }
+        return func.apply(thisBinding, args);
+      }
+      return bound;
+    }
+
+    /**
+     * Creates compiled iteration functions.
+     *
+     * @private
+     * @param {Object} [options1, options2, ...] The compile options object(s).
+     *  arrays - A string of code to determine if the iterable is an array or array-like.
+     *  useHas - A boolean to specify using `hasOwnProperty` checks in the object loop.
+     *  useKeys - A boolean to specify using `_.keys` for own property iteration.
+     *  args - A string of comma separated arguments the iteration function will accept.
+     *  top - A string of code to execute before the iteration branches.
+     *  loop - A string of code to execute in the object loop.
+     *  bottom - A string of code to execute after the iteration branches.
+     * @returns {Function} Returns the compiled function.
+     */
+    function createIterator() {
+      var data = {
+        // data properties
+        'shadowedProps': shadowedProps,
+        'support': support,
+
+        // iterator options
+        'arrays': 'isArray(iterable)',
+        'bottom': '',
+        'init': 'iterable',
+        'loop': '',
+        'top': '',
+        'useHas': true,
+        'useKeys': !!keys
+      };
+
+      // merge options into a template data object
+      for (var object, index = 0; object = arguments[index]; index++) {
+        for (var key in object) {
+          data[key] = object[key];
+        }
+      }
+      var args = data.args;
+      data.firstArg = /^[^,]+/.exec(args)[0];
+
+      // create the function factory
+      var factory = Function(
+          'hasOwnProperty, isArguments, isArray, isString, keys, ' +
+          'lodash, objectTypes',
+        'return function(' + args + ') {\n' + iteratorTemplate(data) + '\n}'
+      );
+      // return the compiled function
+      return factory(
+        hasOwnProperty, isArguments, isArray, isString, keys,
+        lodash, objectTypes
+      );
+    }
+
+    /**
+     * Used by `template` to escape characters for inclusion in compiled
+     * string literals.
+     *
+     * @private
+     * @param {String} match The matched character to escape.
+     * @returns {String} Returns the escaped character.
+     */
+    function escapeStringChar(match) {
+      return '\\' + stringEscapes[match];
+    }
+
+    /**
+     * Used by `escape` to convert characters to HTML entities.
+     *
+     * @private
+     * @param {String} match The matched character to escape.
+     * @returns {String} Returns the escaped character.
+     */
+    function escapeHtmlChar(match) {
+      return htmlEscapes[match];
+    }
+
+    /**
+     * Checks if `value` is a DOM node in IE < 9.
+     *
+     * @private
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true` if the `value` is a DOM node, else `false`.
+     */
+    function isNode(value) {
+      // IE < 9 presents DOM nodes as `Object` objects except they have `toString`
+      // methods that are `typeof` "string" and still can coerce nodes to strings
+      return typeof value.toString != 'function' && typeof (value + '') == 'string';
+    }
+
+    /**
+     * A fast path for creating `lodash` wrapper objects.
+     *
+     * @private
+     * @param {Mixed} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns a `lodash` instance.
+     */
+    function lodashWrapper(value) {
+      this.__wrapped__ = value;
+    }
+    // ensure `new lodashWrapper` is an instance of `lodash`
+    lodashWrapper.prototype = lodash.prototype;
+
+    /**
+     * A no-operation function.
+     *
+     * @private
+     */
+    function noop() {
+      // no operation performed
+    }
+
+    /**
+     * A fallback implementation of `isPlainObject` which checks if a given `value`
+     * is an object created by the `Object` constructor, assuming objects created
+     * by the `Object` constructor have no inherited enumerable properties and that
+     * there are no `Object.prototype` extensions.
+     *
+     * @private
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if `value` is a plain object, else `false`.
+     */
+    function shimIsPlainObject(value) {
+      // avoid non-objects and false positives for `arguments` objects
+      var result = false;
+      if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
+        return result;
+      }
+      // check that the constructor is `Object` (i.e. `Object instanceof Object`)
+      var ctor = value.constructor;
+
+      if (isFunction(ctor) ? ctor instanceof ctor : (support.nodeClass || !isNode(value))) {
+        // IE < 9 iterates inherited properties before own properties. If the first
+        // iterated property is an object's own property then there are no inherited
+        // enumerable properties.
+        if (support.ownLast) {
+          forIn(value, function(value, key, object) {
+            result = hasOwnProperty.call(object, key);
+            return false;
+          });
+          return result === true;
+        }
+        // In most environments an object's own properties are iterated before
+        // its inherited properties. If the last iterated property is an object's
+        // own property then there are no inherited enumerable properties.
+        forIn(value, function(value, key) {
+          result = key;
+        });
+        return result === false || hasOwnProperty.call(value, result);
+      }
+      return result;
+    }
+
+    /**
+     * Slices the `collection` from the `start` index up to, but not including,
+     * the `end` index.
+     *
+     * Note: This function is used, instead of `Array#slice`, to support node lists
+     * in IE < 9 and to ensure dense arrays are returned.
+     *
+     * @private
+     * @param {Array|Object|String} collection The collection to slice.
+     * @param {Number} start The start index.
+     * @param {Number} end The end index.
+     * @returns {Array} Returns the new array.
+     */
+    function slice(array, start, end) {
+      start || (start = 0);
+      if (typeof end == 'undefined') {
+        end = array ? array.length : 0;
+      }
+      var index = -1,
+          length = end - start || 0,
+          result = Array(length < 0 ? 0 : length);
+
+      while (++index < length) {
+        result[index] = array[start + index];
+      }
+      return result;
+    }
+
+    /**
+     * Used by `unescape` to convert HTML entities to characters.
+     *
+     * @private
+     * @param {String} match The matched character to unescape.
+     * @returns {String} Returns the unescaped character.
+     */
+    function unescapeHtmlChar(match) {
+      return htmlUnescapes[match];
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Checks if `value` is an `arguments` object.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an `arguments` object, else `false`.
+     * @example
+     *
+     * (function() { return _.isArguments(arguments); })(1, 2, 3);
+     * // => true
+     *
+     * _.isArguments([1, 2, 3]);
+     * // => false
+     */
+    function isArguments(value) {
+      return toString.call(value) == argsClass;
+    }
+    // fallback for browsers that can't detect `arguments` objects by [[Class]]
+    if (!support.argsClass) {
+      isArguments = function(value) {
+        return value ? hasOwnProperty.call(value, 'callee') : false;
+      };
+    }
+
+    /**
+     * Checks if `value` is an array.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an array, else `false`.
+     * @example
+     *
+     * (function() { return _.isArray(arguments); })();
+     * // => false
+     *
+     * _.isArray([1, 2, 3]);
+     * // => true
+     */
+    var isArray = nativeIsArray || function(value) {
+      return value ? (typeof value == 'object' && toString.call(value) == arrayClass) : false;
+    };
+
+    /**
+     * A fallback implementation of `Object.keys` which produces an array of the
+     * given object's own enumerable property names.
+     *
+     * @private
+     * @type Function
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names.
+     */
+    var shimKeys = createIterator({
+      'args': 'object',
+      'init': '[]',
+      'top': 'if (!(objectTypes[typeof object])) return result',
+      'loop': 'result.push(index)',
+      'arrays': false
+    });
+
+    /**
+     * Creates an array composed of the own enumerable property names of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names.
+     * @example
+     *
+     * _.keys({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => ['one', 'two', 'three'] (order is not guaranteed)
+     */
+    var keys = !nativeKeys ? shimKeys : function(object) {
+      if (!isObject(object)) {
+        return [];
+      }
+      if ((support.enumPrototypes && typeof object == 'function') ||
+          (support.nonEnumArgs && object.length && isArguments(object))) {
+        return shimKeys(object);
+      }
+      return nativeKeys(object);
+    };
+
+    /**
+     * A function compiled to iterate `arguments` objects, arrays, objects, and
+     * strings consistenly across environments, executing the `callback` for each
+     * element in the `collection`. The `callback` is bound to `thisArg` and invoked
+     * with three arguments; (value, index|key, collection). Callbacks may exit
+     * iteration early by explicitly returning `false`.
+     *
+     * @private
+     * @type Function
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array|Object|String} Returns `collection`.
+     */
+    var each = createIterator(eachIteratorOptions);
+
+    /**
+     * Used to convert characters to HTML entities:
+     *
+     * Though the `>` character is escaped for symmetry, characters like `>` and `/`
+     * don't require escaping in HTML and have no special meaning unless they're part
+     * of a tag or an unquoted attribute value.
+     * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact")
+     */
+    var htmlEscapes = {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#39;'
+    };
+
+    /** Used to convert HTML entities to characters */
+    var htmlUnescapes = invert(htmlEscapes);
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object. Subsequent sources will overwrite property assignments of previous
+     * sources. If a `callback` function is passed, it will be executed to produce
+     * the assigned values. The `callback` is bound to `thisArg` and invoked with
+     * two arguments; (objectValue, sourceValue).
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @alias extend
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param {Function} [callback] The function to customize assigning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * _.assign({ 'name': 'moe' }, { 'age': 40 });
+     * // => { 'name': 'moe', 'age': 40 }
+     *
+     * var defaults = _.partialRight(_.assign, function(a, b) {
+     *   return typeof a == 'undefined' ? b : a;
+     * });
+     *
+     * var food = { 'name': 'apple' };
+     * defaults(food, { 'name': 'banana', 'type': 'fruit' });
+     * // => { 'name': 'apple', 'type': 'fruit' }
+     */
+    var assign = createIterator(defaultsIteratorOptions, {
+      'top':
+        defaultsIteratorOptions.top.replace(';',
+          ';\n' +
+          "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" +
+          '  var callback = lodash.createCallback(args[--argsLength - 1], args[argsLength--], 2);\n' +
+          "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" +
+          '  callback = args[--argsLength];\n' +
+          '}'
+        ),
+      'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]'
+    });
+
+    /**
+     * Creates a clone of `value`. If `deep` is `true`, nested objects will also
+     * be cloned, otherwise they will be assigned by reference. If a `callback`
+     * function is passed, it will be executed to produce the cloned values. If
+     * `callback` returns `undefined`, cloning will be handled by the method instead.
+     * The `callback` is bound to `thisArg` and invoked with one argument; (value).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to clone.
+     * @param {Boolean} [deep=false] A flag to indicate a deep clone.
+     * @param {Function} [callback] The function to customize cloning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Array} [stackA=[]] Tracks traversed source objects.
+     * @param- {Array} [stackB=[]] Associates clones with source counterparts.
+     * @returns {Mixed} Returns the cloned `value`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * var shallow = _.clone(stooges);
+     * shallow[0] === stooges[0];
+     * // => true
+     *
+     * var deep = _.clone(stooges, true);
+     * deep[0] === stooges[0];
+     * // => false
+     *
+     * _.mixin({
+     *   'clone': _.partialRight(_.clone, function(value) {
+     *     return _.isElement(value) ? value.cloneNode(false) : undefined;
+     *   })
+     * });
+     *
+     * var clone = _.clone(document.body);
+     * clone.childNodes.length;
+     * // => 0
+     */
+    function clone(value, deep, callback, thisArg, stackA, stackB) {
+      var result = value;
+
+      // allows working with "Collections" methods without using their `callback`
+      // argument, `index|key`, for this method's `callback`
+      if (typeof deep == 'function') {
+        thisArg = callback;
+        callback = deep;
+        deep = false;
+      }
+      if (typeof callback == 'function') {
+        callback = (typeof thisArg == 'undefined')
+          ? callback
+          : lodash.createCallback(callback, thisArg, 1);
+
+        result = callback(result);
+        if (typeof result != 'undefined') {
+          return result;
+        }
+        result = value;
+      }
+      // inspect [[Class]]
+      var isObj = isObject(result);
+      if (isObj) {
+        var className = toString.call(result);
+        if (!cloneableClasses[className] || (!support.nodeClass && isNode(result))) {
+          return result;
+        }
+        var isArr = isArray(result);
+      }
+      // shallow clone
+      if (!isObj || !deep) {
+        return isObj
+          ? (isArr ? slice(result) : assign({}, result))
+          : result;
+      }
+      var ctor = ctorByClass[className];
+      switch (className) {
+        case boolClass:
+        case dateClass:
+          return new ctor(+result);
+
+        case numberClass:
+        case stringClass:
+          return new ctor(result);
+
+        case regexpClass:
+          return ctor(result.source, reFlags.exec(result));
+      }
+      // check for circular references and return corresponding clone
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == value) {
+          return stackB[length];
+        }
+      }
+      // init cloned object
+      result = isArr ? ctor(result.length) : {};
+
+      // add array properties assigned by `RegExp#exec`
+      if (isArr) {
+        if (hasOwnProperty.call(value, 'index')) {
+          result.index = value.index;
+        }
+        if (hasOwnProperty.call(value, 'input')) {
+          result.input = value.input;
+        }
+      }
+      // add the source value to the stack of traversed objects
+      // and associate it with its clone
+      stackA.push(value);
+      stackB.push(result);
+
+      // recursively populate clone (susceptible to call stack limits)
+      (isArr ? forEach : forOwn)(value, function(objValue, key) {
+        result[key] = clone(objValue, deep, callback, undefined, stackA, stackB);
+      });
+
+      return result;
+    }
+
+    /**
+     * Creates a deep clone of `value`. If a `callback` function is passed,
+     * it will be executed to produce the cloned values. If `callback` returns
+     * `undefined`, cloning will be handled by the method instead. The `callback`
+     * is bound to `thisArg` and invoked with one argument; (value).
+     *
+     * Note: This function is loosely based on the structured clone algorithm. Functions
+     * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and
+     * objects created by constructors other than `Object` are cloned to plain `Object` objects.
+     * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to deep clone.
+     * @param {Function} [callback] The function to customize cloning values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the deep cloned `value`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * var deep = _.cloneDeep(stooges);
+     * deep[0] === stooges[0];
+     * // => false
+     *
+     * var view = {
+     *   'label': 'docs',
+     *   'node': element
+     * };
+     *
+     * var clone = _.cloneDeep(view, function(value) {
+     *   return _.isElement(value) ? value.cloneNode(true) : undefined;
+     * });
+     *
+     * clone.node == view.node;
+     * // => false
+     */
+    function cloneDeep(value, callback, thisArg) {
+      return clone(value, true, callback, thisArg);
+    }
+
+    /**
+     * Assigns own enumerable properties of source object(s) to the destination
+     * object for all destination properties that resolve to `undefined`. Once a
+     * property is set, additional defaults of the same property will be ignored.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param- {Object} [guard] Allows working with `_.reduce` without using its
+     *  callback's `key` and `object` arguments as sources.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * var food = { 'name': 'apple' };
+     * _.defaults(food, { 'name': 'banana', 'type': 'fruit' });
+     * // => { 'name': 'apple', 'type': 'fruit' }
+     */
+    var defaults = createIterator(defaultsIteratorOptions);
+
+    /**
+     * This method is similar to `_.find`, except that it returns the key of the
+     * element that passes the callback check, instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to search.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the key of the found element, else `undefined`.
+     * @example
+     *
+     * _.findKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
+     *   return num % 2 == 0;
+     * });
+     * // => 'b'
+     */
+    function findKey(object, callback, thisArg) {
+      var result;
+      callback = lodash.createCallback(callback, thisArg);
+      forOwn(object, function(value, key, object) {
+        if (callback(value, key, object)) {
+          result = key;
+          return false;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Iterates over `object`'s own and inherited enumerable properties, executing
+     * the `callback` for each property. The `callback` is bound to `thisArg` and
+     * invoked with three arguments; (value, key, object). Callbacks may exit iteration
+     * early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Dog(name) {
+     *   this.name = name;
+     * }
+     *
+     * Dog.prototype.bark = function() {
+     *   alert('Woof, woof!');
+     * };
+     *
+     * _.forIn(new Dog('Dagny'), function(value, key) {
+     *   alert(key);
+     * });
+     * // => alerts 'name' and 'bark' (order is not guaranteed)
+     */
+    var forIn = createIterator(eachIteratorOptions, forOwnIteratorOptions, {
+      'useHas': false
+    });
+
+    /**
+     * Iterates over an object's own enumerable properties, executing the `callback`
+     * for each property. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, key, object). Callbacks may exit iteration early by explicitly
+     * returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Objects
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) {
+     *   alert(key);
+     * });
+     * // => alerts '0', '1', and 'length' (order is not guaranteed)
+     */
+    var forOwn = createIterator(eachIteratorOptions, forOwnIteratorOptions);
+
+    /**
+     * Creates a sorted array of all enumerable properties, own and inherited,
+     * of `object` that have function values.
+     *
+     * @static
+     * @memberOf _
+     * @alias methods
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property names that have function values.
+     * @example
+     *
+     * _.functions(_);
+     * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...]
+     */
+    function functions(object) {
+      var result = [];
+      forIn(object, function(value, key) {
+        if (isFunction(value)) {
+          result.push(key);
+        }
+      });
+      return result.sort();
+    }
+
+    /**
+     * Checks if the specified object `property` exists and is a direct property,
+     * instead of an inherited property.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to check.
+     * @param {String} property The property to check for.
+     * @returns {Boolean} Returns `true` if key is a direct property, else `false`.
+     * @example
+     *
+     * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
+     * // => true
+     */
+    function has(object, property) {
+      return object ? hasOwnProperty.call(object, property) : false;
+    }
+
+    /**
+     * Creates an object composed of the inverted keys and values of the given `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to invert.
+     * @returns {Object} Returns the created inverted object.
+     * @example
+     *
+     *  _.invert({ 'first': 'moe', 'second': 'larry' });
+     * // => { 'moe': 'first', 'larry': 'second' }
+     */
+    function invert(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index];
+        result[object[key]] = key;
+      }
+      return result;
+    }
+
+    /**
+     * Checks if `value` is a boolean value.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a boolean value, else `false`.
+     * @example
+     *
+     * _.isBoolean(null);
+     * // => false
+     */
+    function isBoolean(value) {
+      return value === true || value === false || toString.call(value) == boolClass;
+    }
+
+    /**
+     * Checks if `value` is a date.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a date, else `false`.
+     * @example
+     *
+     * _.isDate(new Date);
+     * // => true
+     */
+    function isDate(value) {
+      return value ? (typeof value == 'object' && toString.call(value) == dateClass) : false;
+    }
+
+    /**
+     * Checks if `value` is a DOM element.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a DOM element, else `false`.
+     * @example
+     *
+     * _.isElement(document.body);
+     * // => true
+     */
+    function isElement(value) {
+      return value ? value.nodeType === 1 : false;
+    }
+
+    /**
+     * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
+     * length of `0` and objects with no own enumerable properties are considered
+     * "empty".
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Array|Object|String} value The value to inspect.
+     * @returns {Boolean} Returns `true`, if the `value` is empty, else `false`.
+     * @example
+     *
+     * _.isEmpty([1, 2, 3]);
+     * // => false
+     *
+     * _.isEmpty({});
+     * // => true
+     *
+     * _.isEmpty('');
+     * // => true
+     */
+    function isEmpty(value) {
+      var result = true;
+      if (!value) {
+        return result;
+      }
+      var className = toString.call(value),
+          length = value.length;
+
+      if ((className == arrayClass || className == stringClass ||
+          (support.argsClass ? className == argsClass : isArguments(value))) ||
+          (className == objectClass && typeof length == 'number' && isFunction(value.splice))) {
+        return !length;
+      }
+      forOwn(value, function() {
+        return (result = false);
+      });
+      return result;
+    }
+
+    /**
+     * Performs a deep comparison between two values to determine if they are
+     * equivalent to each other. If `callback` is passed, it will be executed to
+     * compare values. If `callback` returns `undefined`, comparisons will be handled
+     * by the method instead. The `callback` is bound to `thisArg` and invoked with
+     * two arguments; (a, b).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} a The value to compare.
+     * @param {Mixed} b The other value to compare.
+     * @param {Function} [callback] The function to customize comparing values.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Array} [stackA=[]] Tracks traversed `a` objects.
+     * @param- {Array} [stackB=[]] Tracks traversed `b` objects.
+     * @returns {Boolean} Returns `true`, if the values are equivalent, else `false`.
+     * @example
+     *
+     * var moe = { 'name': 'moe', 'age': 40 };
+     * var copy = { 'name': 'moe', 'age': 40 };
+     *
+     * moe == copy;
+     * // => false
+     *
+     * _.isEqual(moe, copy);
+     * // => true
+     *
+     * var words = ['hello', 'goodbye'];
+     * var otherWords = ['hi', 'goodbye'];
+     *
+     * _.isEqual(words, otherWords, function(a, b) {
+     *   var reGreet = /^(?:hello|hi)$/i,
+     *       aGreet = _.isString(a) && reGreet.test(a),
+     *       bGreet = _.isString(b) && reGreet.test(b);
+     *
+     *   return (aGreet || bGreet) ? (aGreet == bGreet) : undefined;
+     * });
+     * // => true
+     */
+    function isEqual(a, b, callback, thisArg, stackA, stackB) {
+      // used to indicate that when comparing objects, `a` has at least the properties of `b`
+      var whereIndicator = callback === indicatorObject;
+      if (typeof callback == 'function' && !whereIndicator) {
+        callback = lodash.createCallback(callback, thisArg, 2);
+        var result = callback(a, b);
+        if (typeof result != 'undefined') {
+          return !!result;
+        }
+      }
+      // exit early for identical values
+      if (a === b) {
+        // treat `+0` vs. `-0` as not equal
+        return a !== 0 || (1 / a == 1 / b);
+      }
+      var type = typeof a,
+          otherType = typeof b;
+
+      // exit early for unlike primitive values
+      if (a === a &&
+          (!a || (type != 'function' && type != 'object')) &&
+          (!b || (otherType != 'function' && otherType != 'object'))) {
+        return false;
+      }
+      // exit early for `null` and `undefined`, avoiding ES3's Function#call behavior
+      // http://es5.github.com/#x15.3.4.4
+      if (a == null || b == null) {
+        return a === b;
+      }
+      // compare [[Class]] names
+      var className = toString.call(a),
+          otherClass = toString.call(b);
+
+      if (className == argsClass) {
+        className = objectClass;
+      }
+      if (otherClass == argsClass) {
+        otherClass = objectClass;
+      }
+      if (className != otherClass) {
+        return false;
+      }
+      switch (className) {
+        case boolClass:
+        case dateClass:
+          // coerce dates and booleans to numbers, dates to milliseconds and booleans
+          // to `1` or `0`, treating invalid dates coerced to `NaN` as not equal
+          return +a == +b;
+
+        case numberClass:
+          // treat `NaN` vs. `NaN` as equal
+          return (a != +a)
+            ? b != +b
+            // but treat `+0` vs. `-0` as not equal
+            : (a == 0 ? (1 / a == 1 / b) : a == +b);
+
+        case regexpClass:
+        case stringClass:
+          // coerce regexes to strings (http://es5.github.com/#x15.10.6.4)
+          // treat string primitives and their corresponding object instances as equal
+          return a == String(b);
+      }
+      var isArr = className == arrayClass;
+      if (!isArr) {
+        // unwrap any `lodash` wrapped values
+        if (hasOwnProperty.call(a, '__wrapped__ ') || hasOwnProperty.call(b, '__wrapped__')) {
+          return isEqual(a.__wrapped__ || a, b.__wrapped__ || b, callback, thisArg, stackA, stackB);
+        }
+        // exit for functions and DOM nodes
+        if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
+          return false;
+        }
+        // in older versions of Opera, `arguments` objects have `Array` constructors
+        var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
+            ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
+
+        // non `Object` object instances with different constructors are not equal
+        if (ctorA != ctorB && !(
+              isFunction(ctorA) && ctorA instanceof ctorA &&
+              isFunction(ctorB) && ctorB instanceof ctorB
+            )) {
+          return false;
+        }
+      }
+      // assume cyclic structures are equal
+      // the algorithm for detecting cyclic structures is adapted from ES 5.1
+      // section 15.12.3, abstract operation `JO` (http://es5.github.com/#x15.12.3)
+      stackA || (stackA = []);
+      stackB || (stackB = []);
+
+      var length = stackA.length;
+      while (length--) {
+        if (stackA[length] == a) {
+          return stackB[length] == b;
+        }
+      }
+      var size = 0;
+      result = true;
+
+      // add `a` and `b` to the stack of traversed objects
+      stackA.push(a);
+      stackB.push(b);
+
+      // recursively compare objects and arrays (susceptible to call stack limits)
+      if (isArr) {
+        length = a.length;
+        size = b.length;
+
+        // compare lengths to determine if a deep comparison is necessary
+        result = size == a.length;
+        if (!result && !whereIndicator) {
+          return result;
+        }
+        // deep compare the contents, ignoring non-numeric properties
+        while (size--) {
+          var index = length,
+              value = b[size];
+
+          if (whereIndicator) {
+            while (index--) {
+              if ((result = isEqual(a[index], value, callback, thisArg, stackA, stackB))) {
+                break;
+              }
+            }
+          } else if (!(result = isEqual(a[size], value, callback, thisArg, stackA, stackB))) {
+            break;
+          }
+        }
+        return result;
+      }
+      // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
+      // which, in this case, is more costly
+      forIn(b, function(value, key, b) {
+        if (hasOwnProperty.call(b, key)) {
+          // count the number of properties.
+          size++;
+          // deep compare each property value.
+          return (result = hasOwnProperty.call(a, key) && isEqual(a[key], value, callback, thisArg, stackA, stackB));
+        }
+      });
+
+      if (result && !whereIndicator) {
+        // ensure both objects have the same number of properties
+        forIn(a, function(value, key, a) {
+          if (hasOwnProperty.call(a, key)) {
+            // `size` will be `-1` if `a` has more properties than `b`
+            return (result = --size > -1);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Checks if `value` is, or can be coerced to, a finite number.
+     *
+     * Note: This is not the same as native `isFinite`, which will return true for
+     * booleans and empty strings. See http://es5.github.com/#x15.1.2.5.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is finite, else `false`.
+     * @example
+     *
+     * _.isFinite(-101);
+     * // => true
+     *
+     * _.isFinite('10');
+     * // => true
+     *
+     * _.isFinite(true);
+     * // => false
+     *
+     * _.isFinite('');
+     * // => false
+     *
+     * _.isFinite(Infinity);
+     * // => false
+     */
+    function isFinite(value) {
+      return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value));
+    }
+
+    /**
+     * Checks if `value` is a function.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a function, else `false`.
+     * @example
+     *
+     * _.isFunction(_);
+     * // => true
+     */
+    function isFunction(value) {
+      return typeof value == 'function';
+    }
+    // fallback for older versions of Chrome and Safari
+    if (isFunction(/x/)) {
+      isFunction = function(value) {
+        return typeof value == 'function' && toString.call(value) == funcClass;
+      };
+    }
+
+    /**
+     * Checks if `value` is the language type of Object.
+     * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is an object, else `false`.
+     * @example
+     *
+     * _.isObject({});
+     * // => true
+     *
+     * _.isObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isObject(1);
+     * // => false
+     */
+    function isObject(value) {
+      // check if the value is the ECMAScript language type of Object
+      // http://es5.github.com/#x8
+      // and avoid a V8 bug
+      // http://code.google.com/p/v8/issues/detail?id=2291
+      return value ? objectTypes[typeof value] : false;
+    }
+
+    /**
+     * Checks if `value` is `NaN`.
+     *
+     * Note: This is not the same as native `isNaN`, which will return `true` for
+     * `undefined` and other values. See http://es5.github.com/#x15.1.2.4.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `NaN`, else `false`.
+     * @example
+     *
+     * _.isNaN(NaN);
+     * // => true
+     *
+     * _.isNaN(new Number(NaN));
+     * // => true
+     *
+     * isNaN(undefined);
+     * // => true
+     *
+     * _.isNaN(undefined);
+     * // => false
+     */
+    function isNaN(value) {
+      // `NaN` as a primitive is the only value that is not equal to itself
+      // (perform the [[Class]] check first to avoid errors with some host objects in IE)
+      return isNumber(value) && value != +value
+    }
+
+    /**
+     * Checks if `value` is `null`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `null`, else `false`.
+     * @example
+     *
+     * _.isNull(null);
+     * // => true
+     *
+     * _.isNull(undefined);
+     * // => false
+     */
+    function isNull(value) {
+      return value === null;
+    }
+
+    /**
+     * Checks if `value` is a number.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a number, else `false`.
+     * @example
+     *
+     * _.isNumber(8.4 * 5);
+     * // => true
+     */
+    function isNumber(value) {
+      return typeof value == 'number' || toString.call(value) == numberClass;
+    }
+
+    /**
+     * Checks if a given `value` is an object created by the `Object` constructor.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if `value` is a plain object, else `false`.
+     * @example
+     *
+     * function Stooge(name, age) {
+     *   this.name = name;
+     *   this.age = age;
+     * }
+     *
+     * _.isPlainObject(new Stooge('moe', 40));
+     * // => false
+     *
+     * _.isPlainObject([1, 2, 3]);
+     * // => false
+     *
+     * _.isPlainObject({ 'name': 'moe', 'age': 40 });
+     * // => true
+     */
+    var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
+      if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) {
+        return false;
+      }
+      var valueOf = value.valueOf,
+          objProto = typeof valueOf == 'function' && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+
+      return objProto
+        ? (value == objProto || getPrototypeOf(value) == objProto)
+        : shimIsPlainObject(value);
+    };
+
+    /**
+     * Checks if `value` is a regular expression.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a regular expression, else `false`.
+     * @example
+     *
+     * _.isRegExp(/moe/);
+     * // => true
+     */
+    function isRegExp(value) {
+      return value ? (objectTypes[typeof value] && toString.call(value) == regexpClass) : false;
+    }
+
+    /**
+     * Checks if `value` is a string.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is a string, else `false`.
+     * @example
+     *
+     * _.isString('moe');
+     * // => true
+     */
+    function isString(value) {
+      return typeof value == 'string' || toString.call(value) == stringClass;
+    }
+
+    /**
+     * Checks if `value` is `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Mixed} value The value to check.
+     * @returns {Boolean} Returns `true`, if the `value` is `undefined`, else `false`.
+     * @example
+     *
+     * _.isUndefined(void 0);
+     * // => true
+     */
+    function isUndefined(value) {
+      return typeof value == 'undefined';
+    }
+
+    /**
+     * Recursively merges own enumerable properties of the source object(s), that
+     * don't resolve to `undefined`, into the destination object. Subsequent sources
+     * will overwrite property assignments of previous sources. If a `callback` function
+     * is passed, it will be executed to produce the merged values of the destination
+     * and source properties. If `callback` returns `undefined`, merging will be
+     * handled by the method instead. The `callback` is bound to `thisArg` and
+     * invoked with two arguments; (objectValue, sourceValue).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The destination object.
+     * @param {Object} [source1, source2, ...] The source objects.
+     * @param {Function} [callback] The function to customize merging properties.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @param- {Object} [deepIndicator] Indicates that `stackA` and `stackB` are
+     *  arrays of traversed objects, instead of source objects.
+     * @param- {Array} [stackA=[]] Tracks traversed source objects.
+     * @param- {Array} [stackB=[]] Associates values with source counterparts.
+     * @returns {Object} Returns the destination object.
+     * @example
+     *
+     * var names = {
+     *   'stooges': [
+     *     { 'name': 'moe' },
+     *     { 'name': 'larry' }
+     *   ]
+     * };
+     *
+     * var ages = {
+     *   'stooges': [
+     *     { 'age': 40 },
+     *     { 'age': 50 }
+     *   ]
+     * };
+     *
+     * _.merge(names, ages);
+     * // => { 'stooges': [{ 'name': 'moe', 'age': 40 }, { 'name': 'larry', 'age': 50 }] }
+     *
+     * var food = {
+     *   'fruits': ['apple'],
+     *   'vegetables': ['beet']
+     * };
+     *
+     * var otherFood = {
+     *   'fruits': ['banana'],
+     *   'vegetables': ['carrot']
+     * };
+     *
+     * _.merge(food, otherFood, function(a, b) {
+     *   return _.isArray(a) ? a.concat(b) : undefined;
+     * });
+     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
+     */
+    function merge(object, source, deepIndicator) {
+      var args = arguments,
+          index = 0,
+          length = 2;
+
+      if (!isObject(object)) {
+        return object;
+      }
+      if (deepIndicator === indicatorObject) {
+        var callback = args[3],
+            stackA = args[4],
+            stackB = args[5];
+      } else {
+        stackA = [];
+        stackB = [];
+
+        // allows working with `_.reduce` and `_.reduceRight` without
+        // using their `callback` arguments, `index|key` and `collection`
+        if (typeof deepIndicator != 'number') {
+          length = args.length;
+        }
+        if (length > 3 && typeof args[length - 2] == 'function') {
+          callback = lodash.createCallback(args[--length - 1], args[length--], 2);
+        } else if (length > 2 && typeof args[length - 1] == 'function') {
+          callback = args[--length];
+        }
+      }
+      while (++index < length) {
+        (isArray(args[index]) ? forEach : forOwn)(args[index], function(source, key) {
+          var found,
+              isArr,
+              result = source,
+              value = object[key];
+
+          if (source && ((isArr = isArray(source)) || isPlainObject(source))) {
+            // avoid merging previously merged cyclic sources
+            var stackLength = stackA.length;
+            while (stackLength--) {
+              if ((found = stackA[stackLength] == source)) {
+                value = stackB[stackLength];
+                break;
+              }
+            }
+            if (!found) {
+              var isShallow;
+              if (callback) {
+                result = callback(value, source);
+                if ((isShallow = typeof result != 'undefined')) {
+                  value = result;
+                }
+              }
+              if (!isShallow) {
+                value = isArr
+                  ? (isArray(value) ? value : [])
+                  : (isPlainObject(value) ? value : {});
+              }
+              // add `source` and associated `value` to the stack of traversed objects
+              stackA.push(source);
+              stackB.push(value);
+
+              // recursively merge objects and arrays (susceptible to call stack limits)
+              if (!isShallow) {
+                value = merge(value, source, indicatorObject, callback, stackA, stackB);
+              }
+            }
+          }
+          else {
+            if (callback) {
+              result = callback(value, source);
+              if (typeof result == 'undefined') {
+                result = source;
+              }
+            }
+            if (typeof result != 'undefined') {
+              value = result;
+            }
+          }
+          object[key] = value;
+        });
+      }
+      return object;
+    }
+
+    /**
+     * Creates a shallow clone of `object` excluding the specified properties.
+     * Property names may be specified as individual arguments or as arrays of
+     * property names. If a `callback` function is passed, it will be executed
+     * for each property in the `object`, omitting the properties `callback`
+     * returns truthy for. The `callback` is bound to `thisArg` and invoked
+     * with three arguments; (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The source object.
+     * @param {Function|String} callback|[prop1, prop2, ...] The properties to omit
+     *  or the function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns an object without the omitted properties.
+     * @example
+     *
+     * _.omit({ 'name': 'moe', 'age': 40 }, 'age');
+     * // => { 'name': 'moe' }
+     *
+     * _.omit({ 'name': 'moe', 'age': 40 }, function(value) {
+     *   return typeof value == 'number';
+     * });
+     * // => { 'name': 'moe' }
+     */
+    function omit(object, callback, thisArg) {
+      var isFunc = typeof callback == 'function',
+          result = {};
+
+      if (isFunc) {
+        callback = lodash.createCallback(callback, thisArg);
+      } else {
+        var props = concat.apply(arrayRef, nativeSlice.call(arguments, 1));
+      }
+      forIn(object, function(value, key, object) {
+        if (isFunc
+              ? !callback(value, key, object)
+              : indexOf(props, key) < 0
+            ) {
+          result[key] = value;
+        }
+      });
+      return result;
+    }
+
+    /**
+     * Creates a two dimensional array of the given object's key-value pairs,
+     * i.e. `[[key1, value1], [key2, value2]]`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns new array of key-value pairs.
+     * @example
+     *
+     * _.pairs({ 'moe': 30, 'larry': 40 });
+     * // => [['moe', 30], ['larry', 40]] (order is not guaranteed)
+     */
+    function pairs(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        var key = props[index];
+        result[index] = [key, object[key]];
+      }
+      return result;
+    }
+
+    /**
+     * Creates a shallow clone of `object` composed of the specified properties.
+     * Property names may be specified as individual arguments or as arrays of property
+     * names. If `callback` is passed, it will be executed for each property in the
+     * `object`, picking the properties `callback` returns truthy for. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The source object.
+     * @param {Array|Function|String} callback|[prop1, prop2, ...] The function called
+     *  per iteration or properties to pick, either as individual arguments or arrays.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns an object composed of the picked properties.
+     * @example
+     *
+     * _.pick({ 'name': 'moe', '_userid': 'moe1' }, 'name');
+     * // => { 'name': 'moe' }
+     *
+     * _.pick({ 'name': 'moe', '_userid': 'moe1' }, function(value, key) {
+     *   return key.charAt(0) != '_';
+     * });
+     * // => { 'name': 'moe' }
+     */
+    function pick(object, callback, thisArg) {
+      var result = {};
+      if (typeof callback != 'function') {
+        var index = -1,
+            props = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+            length = isObject(object) ? props.length : 0;
+
+        while (++index < length) {
+          var key = props[index];
+          if (key in object) {
+            result[key] = object[key];
+          }
+        }
+      } else {
+        callback = lodash.createCallback(callback, thisArg);
+        forIn(object, function(value, key, object) {
+          if (callback(value, key, object)) {
+            result[key] = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array composed of the own enumerable property values of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @category Objects
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns a new array of property values.
+     * @example
+     *
+     * _.values({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => [1, 2, 3] (order is not guaranteed)
+     */
+    function values(object) {
+      var index = -1,
+          props = keys(object),
+          length = props.length,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = object[props[index]];
+      }
+      return result;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array of elements from the specified indexes, or keys, of the
+     * `collection`. Indexes may be specified as individual arguments or as arrays
+     * of indexes.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Array|Number|String} [index1, index2, ...] The indexes of
+     *  `collection` to retrieve, either as individual arguments or arrays.
+     * @returns {Array} Returns a new array of elements corresponding to the
+     *  provided indexes.
+     * @example
+     *
+     * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]);
+     * // => ['a', 'c', 'e']
+     *
+     * _.at(['moe', 'larry', 'curly'], 0, 2);
+     * // => ['moe', 'curly']
+     */
+    function at(collection) {
+      var index = -1,
+          props = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+          length = props.length,
+          result = Array(length);
+
+      if (support.unindexedChars && isString(collection)) {
+        collection = collection.split('');
+      }
+      while(++index < length) {
+        result[index] = collection[props[index]];
+      }
+      return result;
+    }
+
+    /**
+     * Checks if a given `target` element is present in a `collection` using strict
+     * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
+     * as the offset from the end of the collection.
+     *
+     * @static
+     * @memberOf _
+     * @alias include
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Mixed} target The value to check for.
+     * @param {Number} [fromIndex=0] The index to search from.
+     * @returns {Boolean} Returns `true` if the `target` element is found, else `false`.
+     * @example
+     *
+     * _.contains([1, 2, 3], 1);
+     * // => true
+     *
+     * _.contains([1, 2, 3], 1, 2);
+     * // => false
+     *
+     * _.contains({ 'name': 'moe', 'age': 40 }, 'moe');
+     * // => true
+     *
+     * _.contains('curly', 'ur');
+     * // => true
+     */
+    function contains(collection, target, fromIndex) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = false;
+
+      fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0;
+      if (typeof length == 'number') {
+        result = (isString(collection)
+          ? collection.indexOf(target, fromIndex)
+          : indexOf(collection, target, fromIndex)
+        ) > -1;
+      } else {
+        each(collection, function(value) {
+          if (++index >= fromIndex) {
+            return !(result = value === target);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed of keys returned from running each element of the
+     * `collection` through the given `callback`. The corresponding value of each key
+     * is the number of times the key was returned by the `callback`. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); });
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy(['one', 'two', 'three'], 'length');
+     * // => { '3': 2, '5': 1 }
+     */
+    function countBy(collection, callback, thisArg) {
+      var result = {};
+      callback = lodash.createCallback(callback, thisArg);
+
+      forEach(collection, function(value, key, collection) {
+        key = String(callback(value, key, collection));
+        (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1);
+      });
+      return result;
+    }
+
+    /**
+     * Checks if the `callback` returns a truthy value for **all** elements of a
+     * `collection`. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias all
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Boolean} Returns `true` if all elements pass the callback check,
+     *  else `false`.
+     * @example
+     *
+     * _.every([true, 1, null, 'yes'], Boolean);
+     * // => false
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.every(stooges, 'age');
+     * // => true
+     *
+     * // using "_.where" callback shorthand
+     * _.every(stooges, { 'age': 50 });
+     * // => false
+     */
+    function every(collection, callback, thisArg) {
+      var result = true;
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if (!(result = !!callback(collection[index], index, collection))) {
+            break;
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          return (result = !!callback(value, index, collection));
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Examines each element in a `collection`, returning an array of all elements
+     * the `callback` returns truthy for. The `callback` is bound to `thisArg` and
+     * invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias select
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of elements that passed the callback check.
+     * @example
+     *
+     * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
+     * // => [2, 4, 6]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.filter(food, 'organic');
+     * // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
+     *
+     * // using "_.where" callback shorthand
+     * _.filter(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
+     */
+    function filter(collection, callback, thisArg) {
+      var result = [];
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (callback(value, index, collection)) {
+            result.push(value);
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          if (callback(value, index, collection)) {
+            result.push(value);
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Examines each element in a `collection`, returning the first that the `callback`
+     * returns truthy for. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias detect
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the found element, else `undefined`.
+     * @example
+     *
+     * _.find([1, 2, 3, 4], function(num) {
+     *   return num % 2 == 0;
+     * });
+     * // => 2
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'banana', 'organic': true,  'type': 'fruit' },
+     *   { 'name': 'beet',   'organic': false, 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.find(food, { 'type': 'vegetable' });
+     * // => { 'name': 'beet', 'organic': false, 'type': 'vegetable' }
+     *
+     * // using "_.pluck" callback shorthand
+     * _.find(food, 'organic');
+     * // => { 'name': 'banana', 'organic': true, 'type': 'fruit' }
+     */
+    function find(collection, callback, thisArg) {
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (callback(value, index, collection)) {
+            return value;
+          }
+        }
+      } else {
+        var result;
+        each(collection, function(value, index, collection) {
+          if (callback(value, index, collection)) {
+            result = value;
+            return false;
+          }
+        });
+        return result;
+      }
+    }
+
+    /**
+     * Iterates over a `collection`, executing the `callback` for each element in
+     * the `collection`. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection). Callbacks may exit iteration early
+     * by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias each
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array|Object|String} Returns `collection`.
+     * @example
+     *
+     * _([1, 2, 3]).forEach(alert).join(',');
+     * // => alerts each number and returns '1,2,3'
+     *
+     * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, alert);
+     * // => alerts each number value (order is not guaranteed)
+     */
+    function forEach(collection, callback, thisArg) {
+      if (callback && typeof thisArg == 'undefined' && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if (callback(collection[index], index, collection) === false) {
+            break;
+          }
+        }
+      } else {
+        each(collection, callback, thisArg);
+      }
+      return collection;
+    }
+
+    /**
+     * Creates an object composed of keys returned from running each element of the
+     * `collection` through the `callback`. The corresponding value of each key is
+     * an array of elements passed to `callback` that returned the key. The `callback`
+     * is bound to `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); });
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math);
+     * // => { '4': [4.2], '6': [6.1, 6.4] }
+     *
+     * // using "_.pluck" callback shorthand
+     * _.groupBy(['one', 'two', 'three'], 'length');
+     * // => { '3': ['one', 'two'], '5': ['three'] }
+     */
+    function groupBy(collection, callback, thisArg) {
+      var result = {};
+      callback = lodash.createCallback(callback, thisArg);
+
+      forEach(collection, function(value, key, collection) {
+        key = String(callback(value, key, collection));
+        (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value);
+      });
+      return result;
+    }
+
+    /**
+     * Invokes the method named by `methodName` on each element in the `collection`,
+     * returning an array of the results of each invoked method. Additional arguments
+     * will be passed to each invoked method. If `methodName` is a function, it will
+     * be invoked for, and `this` bound to, each element in the `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|String} methodName The name of the method to invoke or
+     *  the function invoked per iteration.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with.
+     * @returns {Array} Returns a new array of the results of each invoked method.
+     * @example
+     *
+     * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
+     * // => [[1, 5, 7], [1, 2, 3]]
+     *
+     * _.invoke([123, 456], String.prototype.split, '');
+     * // => [['1', '2', '3'], ['4', '5', '6']]
+     */
+    function invoke(collection, methodName) {
+      var args = nativeSlice.call(arguments, 2),
+          index = -1,
+          isFunc = typeof methodName == 'function',
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      forEach(collection, function(value) {
+        result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args);
+      });
+      return result;
+    }
+
+    /**
+     * Creates an array of values by running each element in the `collection`
+     * through the `callback`. The `callback` is bound to `thisArg` and invoked with
+     * three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias collect
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of the results of each `callback` execution.
+     * @example
+     *
+     * _.map([1, 2, 3], function(num) { return num * 3; });
+     * // => [3, 6, 9]
+     *
+     * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; });
+     * // => [3, 6, 9] (order is not guaranteed)
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.map(stooges, 'name');
+     * // => ['moe', 'larry']
+     */
+    function map(collection, callback, thisArg) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      callback = lodash.createCallback(callback, thisArg);
+      if (isArray(collection)) {
+        while (++index < length) {
+          result[index] = callback(collection[index], index, collection);
+        }
+      } else {
+        each(collection, function(value, key, collection) {
+          result[++index] = callback(value, key, collection);
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the maximum value of an `array`. If `callback` is passed,
+     * it will be executed for each value in the `array` to generate the
+     * criterion by which the value is ranked. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the maximum value.
+     * @example
+     *
+     * _.max([4, 2, 8, 6]);
+     * // => 8
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.max(stooges, function(stooge) { return stooge.age; });
+     * // => { 'name': 'larry', 'age': 50 };
+     *
+     * // using "_.pluck" callback shorthand
+     * _.max(stooges, 'age');
+     * // => { 'name': 'larry', 'age': 50 };
+     */
+    function max(collection, callback, thisArg) {
+      var computed = -Infinity,
+          result = computed;
+
+      if (!callback && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (value > result) {
+            result = value;
+          }
+        }
+      } else {
+        callback = (!callback && isString(collection))
+          ? charAtCallback
+          : lodash.createCallback(callback, thisArg);
+
+        each(collection, function(value, index, collection) {
+          var current = callback(value, index, collection);
+          if (current > computed) {
+            computed = current;
+            result = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the minimum value of an `array`. If `callback` is passed,
+     * it will be executed for each value in the `array` to generate the
+     * criterion by which the value is ranked. The `callback` is bound to `thisArg`
+     * and invoked with three arguments; (value, index, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the minimum value.
+     * @example
+     *
+     * _.min([4, 2, 8, 6]);
+     * // => 2
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.min(stooges, function(stooge) { return stooge.age; });
+     * // => { 'name': 'moe', 'age': 40 };
+     *
+     * // using "_.pluck" callback shorthand
+     * _.min(stooges, 'age');
+     * // => { 'name': 'moe', 'age': 40 };
+     */
+    function min(collection, callback, thisArg) {
+      var computed = Infinity,
+          result = computed;
+
+      if (!callback && isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          var value = collection[index];
+          if (value < result) {
+            result = value;
+          }
+        }
+      } else {
+        callback = (!callback && isString(collection))
+          ? charAtCallback
+          : lodash.createCallback(callback, thisArg);
+
+        each(collection, function(value, index, collection) {
+          var current = callback(value, index, collection);
+          if (current < computed) {
+            computed = current;
+            result = value;
+          }
+        });
+      }
+      return result;
+    }
+
+    /**
+     * Retrieves the value of a specified property from all elements in the `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {String} property The property to pluck.
+     * @returns {Array} Returns a new array of property values.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.pluck(stooges, 'name');
+     * // => ['moe', 'larry']
+     */
+    var pluck = map;
+
+    /**
+     * Reduces a `collection` to a value which is the accumulated result of running
+     * each element in the `collection` through the `callback`, where each successive
+     * `callback` execution consumes the return value of the previous execution.
+     * If `accumulator` is not passed, the first element of the `collection` will be
+     * used as the initial `accumulator` value. The `callback` is bound to `thisArg`
+     * and invoked with four arguments; (accumulator, value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @alias foldl, inject
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [accumulator] Initial value of the accumulator.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the accumulated value.
+     * @example
+     *
+     * var sum = _.reduce([1, 2, 3], function(sum, num) {
+     *   return sum + num;
+     * });
+     * // => 6
+     *
+     * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) {
+     *   result[key] = num * 3;
+     *   return result;
+     * }, {});
+     * // => { 'a': 3, 'b': 6, 'c': 9 }
+     */
+    function reduce(collection, callback, accumulator, thisArg) {
+      var noaccum = arguments.length < 3;
+      callback = lodash.createCallback(callback, thisArg, 4);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        if (noaccum) {
+          accumulator = collection[++index];
+        }
+        while (++index < length) {
+          accumulator = callback(accumulator, collection[index], index, collection);
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          accumulator = noaccum
+            ? (noaccum = false, value)
+            : callback(accumulator, value, index, collection)
+        });
+      }
+      return accumulator;
+    }
+
+    /**
+     * This method is similar to `_.reduce`, except that it iterates over a
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @alias foldr
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function} [callback=identity] The function called per iteration.
+     * @param {Mixed} [accumulator] Initial value of the accumulator.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the accumulated value.
+     * @example
+     *
+     * var list = [[0, 1], [2, 3], [4, 5]];
+     * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []);
+     * // => [4, 5, 2, 3, 0, 1]
+     */
+    function reduceRight(collection, callback, accumulator, thisArg) {
+      var iterable = collection,
+          length = collection ? collection.length : 0,
+          noaccum = arguments.length < 3;
+
+      if (typeof length != 'number') {
+        var props = keys(collection);
+        length = props.length;
+      } else if (support.unindexedChars && isString(collection)) {
+        iterable = collection.split('');
+      }
+      callback = lodash.createCallback(callback, thisArg, 4);
+      forEach(collection, function(value, index, collection) {
+        index = props ? props[--length] : --length;
+        accumulator = noaccum
+          ? (noaccum = false, iterable[index])
+          : callback(accumulator, iterable[index], index, collection);
+      });
+      return accumulator;
+    }
+
+    /**
+     * The opposite of `_.filter`, this method returns the elements of a
+     * `collection` that `callback` does **not** return truthy for.
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of elements that did **not** pass the
+     *  callback check.
+     * @example
+     *
+     * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; });
+     * // => [1, 3, 5]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.reject(food, 'organic');
+     * // => [{ 'name': 'apple', 'organic': false, 'type': 'fruit' }]
+     *
+     * // using "_.where" callback shorthand
+     * _.reject(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'carrot', 'organic': true, 'type': 'vegetable' }]
+     */
+    function reject(collection, callback, thisArg) {
+      callback = lodash.createCallback(callback, thisArg);
+      return filter(collection, function(value, index, collection) {
+        return !callback(value, index, collection);
+      });
+    }
+
+    /**
+     * Creates an array of shuffled `array` values, using a version of the
+     * Fisher-Yates shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to shuffle.
+     * @returns {Array} Returns a new shuffled collection.
+     * @example
+     *
+     * _.shuffle([1, 2, 3, 4, 5, 6]);
+     * // => [4, 1, 6, 3, 5, 2]
+     */
+    function shuffle(collection) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      forEach(collection, function(value) {
+        var rand = floor(nativeRandom() * (++index + 1));
+        result[index] = result[rand];
+        result[rand] = value;
+      });
+      return result;
+    }
+
+    /**
+     * Gets the size of the `collection` by returning `collection.length` for arrays
+     * and array-like objects or the number of own enumerable properties for objects.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to inspect.
+     * @returns {Number} Returns `collection.length` or number of own enumerable properties.
+     * @example
+     *
+     * _.size([1, 2]);
+     * // => 2
+     *
+     * _.size({ 'one': 1, 'two': 2, 'three': 3 });
+     * // => 3
+     *
+     * _.size('curly');
+     * // => 5
+     */
+    function size(collection) {
+      var length = collection ? collection.length : 0;
+      return typeof length == 'number' ? length : keys(collection).length;
+    }
+
+    /**
+     * Checks if the `callback` returns a truthy value for **any** element of a
+     * `collection`. The function returns as soon as it finds passing value, and
+     * does not iterate over the entire `collection`. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias any
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Boolean} Returns `true` if any element passes the callback check,
+     *  else `false`.
+     * @example
+     *
+     * _.some([null, 0, 'yes', false], Boolean);
+     * // => true
+     *
+     * var food = [
+     *   { 'name': 'apple',  'organic': false, 'type': 'fruit' },
+     *   { 'name': 'carrot', 'organic': true,  'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.some(food, 'organic');
+     * // => true
+     *
+     * // using "_.where" callback shorthand
+     * _.some(food, { 'type': 'meat' });
+     * // => false
+     */
+    function some(collection, callback, thisArg) {
+      var result;
+      callback = lodash.createCallback(callback, thisArg);
+
+      if (isArray(collection)) {
+        var index = -1,
+            length = collection.length;
+
+        while (++index < length) {
+          if ((result = callback(collection[index], index, collection))) {
+            break;
+          }
+        }
+      } else {
+        each(collection, function(value, index, collection) {
+          return !(result = callback(value, index, collection));
+        });
+      }
+      return !!result;
+    }
+
+    /**
+     * Creates an array of elements, sorted in ascending order by the results of
+     * running each element in the `collection` through the `callback`. This method
+     * performs a stable sort, that is, it will preserve the original sort order of
+     * equal elements. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index|key, collection).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of sorted elements.
+     * @example
+     *
+     * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); });
+     * // => [3, 1, 2]
+     *
+     * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math);
+     * // => [3, 1, 2]
+     *
+     * // using "_.pluck" callback shorthand
+     * _.sortBy(['banana', 'strawberry', 'apple'], 'length');
+     * // => ['apple', 'banana', 'strawberry']
+     */
+    function sortBy(collection, callback, thisArg) {
+      var index = -1,
+          length = collection ? collection.length : 0,
+          result = Array(typeof length == 'number' ? length : 0);
+
+      callback = lodash.createCallback(callback, thisArg);
+      forEach(collection, function(value, key, collection) {
+        result[++index] = {
+          'criteria': callback(value, key, collection),
+          'index': index,
+          'value': value
+        };
+      });
+
+      length = result.length;
+      result.sort(compareAscending);
+      while (length--) {
+        result[length] = result[length].value;
+      }
+      return result;
+    }
+
+    /**
+     * Converts the `collection` to an array.
+     *
+     * @static
+     * @memberOf _
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to convert.
+     * @returns {Array} Returns the new converted array.
+     * @example
+     *
+     * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
+     * // => [2, 3, 4]
+     */
+    function toArray(collection) {
+      if (collection && typeof collection.length == 'number') {
+        return (support.unindexedChars && isString(collection))
+          ? collection.split('')
+          : slice(collection);
+      }
+      return values(collection);
+    }
+
+    /**
+     * Examines each element in a `collection`, returning an array of all elements
+     * that have the given `properties`. When checking `properties`, this method
+     * performs a deep comparison between values to determine if they are equivalent
+     * to each other.
+     *
+     * @static
+     * @memberOf _
+     * @type Function
+     * @category Collections
+     * @param {Array|Object|String} collection The collection to iterate over.
+     * @param {Object} properties The object of property values to filter by.
+     * @returns {Array} Returns a new array of elements that have the given `properties`.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * _.where(stooges, { 'age': 40 });
+     * // => [{ 'name': 'moe', 'age': 40 }]
+     */
+    var where = filter;
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array with all falsey values of `array` removed. The values
+     * `false`, `null`, `0`, `""`, `undefined` and `NaN` are all falsey.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to compact.
+     * @returns {Array} Returns a new filtered array.
+     * @example
+     *
+     * _.compact([0, 1, false, 2, '', 3]);
+     * // => [1, 2, 3]
+     */
+    function compact(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (value) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array of `array` elements not present in the other arrays
+     * using strict equality for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @param {Array} [array1, array2, ...] Arrays to check.
+     * @returns {Array} Returns a new array of `array` elements not present in the
+     *  other arrays.
+     * @example
+     *
+     * _.difference([1, 2, 3, 4, 5], [5, 2, 10]);
+     * // => [1, 3, 4]
+     */
+    function difference(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          flattened = concat.apply(arrayRef, nativeSlice.call(arguments, 1)),
+          contains = cachedContains(flattened),
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (!contains(value)) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * This method is similar to `_.find`, except that it returns the index of
+     * the element that passes the callback check, instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * _.findIndex(['apple', 'banana', 'beet'], function(food) {
+     *   return /^b/.test(food);
+     * });
+     * // => 1
+     */
+    function findIndex(array, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0;
+
+      callback = lodash.createCallback(callback, thisArg);
+      while (++index < length) {
+        if (callback(array[index], index, array)) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Gets the first element of the `array`. If a number `n` is passed, the first
+     * `n` elements of the `array` are returned. If a `callback` function is passed,
+     * elements at the beginning of the array are returned as long as the `callback`
+     * returns truthy. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias head, take
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n] The function called
+     *  per element or the number of elements to return. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the first element(s) of `array`.
+     * @example
+     *
+     * _.first([1, 2, 3]);
+     * // => 1
+     *
+     * _.first([1, 2, 3], 2);
+     * // => [1, 2]
+     *
+     * _.first([1, 2, 3], function(num) {
+     *   return num < 3;
+     * });
+     * // => [1, 2]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'organic': true },
+     *   { 'name': 'beet',   'organic': false },
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.first(food, 'organic');
+     * // => [{ 'name': 'banana', 'organic': true }]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'type': 'fruit' },
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.first(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'apple', 'type': 'fruit' }, { 'name': 'banana', 'type': 'fruit' }]
+     */
+    function first(array, callback, thisArg) {
+      if (array) {
+        var n = 0,
+            length = array.length;
+
+        if (typeof callback != 'number' && callback != null) {
+          var index = -1;
+          callback = lodash.createCallback(callback, thisArg);
+          while (++index < length && callback(array[index], index, array)) {
+            n++;
+          }
+        } else {
+          n = callback;
+          if (n == null || thisArg) {
+            return array[0];
+          }
+        }
+        return slice(array, 0, nativeMin(nativeMax(0, n), length));
+      }
+    }
+
+    /**
+     * Flattens a nested array (the nesting can be to any depth). If `isShallow`
+     * is truthy, `array` will only be flattened a single level. If `callback`
+     * is passed, each element of `array` is passed through a `callback` before
+     * flattening. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to flatten.
+     * @param {Boolean} [isShallow=false] A flag to indicate only flattening a single level.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new flattened array.
+     * @example
+     *
+     * _.flatten([1, [2], [3, [[4]]]]);
+     * // => [1, 2, 3, 4];
+     *
+     * _.flatten([1, [2], [3, [[4]]]], true);
+     * // => [1, 2, 3, [[4]]];
+     *
+     * var stooges = [
+     *   { 'name': 'curly', 'quotes': ['Oh, a wise guy, eh?', 'Poifect!'] },
+     *   { 'name': 'moe', 'quotes': ['Spread out!', 'You knucklehead!'] }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.flatten(stooges, 'quotes');
+     * // => ['Oh, a wise guy, eh?', 'Poifect!', 'Spread out!', 'You knucklehead!']
+     */
+    function flatten(array, isShallow, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [];
+
+      // juggle arguments
+      if (typeof isShallow != 'boolean' && isShallow != null) {
+        thisArg = callback;
+        callback = isShallow;
+        isShallow = false;
+      }
+      if (callback != null) {
+        callback = lodash.createCallback(callback, thisArg);
+      }
+      while (++index < length) {
+        var value = array[index];
+        if (callback) {
+          value = callback(value, index, array);
+        }
+        // recursively flatten arrays (susceptible to call stack limits)
+        if (isArray(value)) {
+          push.apply(result, isShallow ? value : flatten(value));
+        } else {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the index at which the first occurrence of `value` is found using
+     * strict equality for comparisons, i.e. `===`. If the `array` is already
+     * sorted, passing `true` for `fromIndex` will run a faster binary search.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @param {Boolean|Number} [fromIndex=0] The index to search from or `true` to
+     *  perform a binary search on a sorted `array`.
+     * @returns {Number} Returns the index of the matched value or `-1`.
+     * @example
+     *
+     * _.indexOf([1, 2, 3, 1, 2, 3], 2);
+     * // => 1
+     *
+     * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
+     * // => 4
+     *
+     * _.indexOf([1, 1, 2, 2, 3, 3], 2, true);
+     * // => 2
+     */
+    function indexOf(array, value, fromIndex) {
+      var index = -1,
+          length = array ? array.length : 0;
+
+      if (typeof fromIndex == 'number') {
+        index = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0) - 1;
+      } else if (fromIndex) {
+        index = sortedIndex(array, value);
+        return array[index] === value ? index : -1;
+      }
+      while (++index < length) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Gets all but the last element of `array`. If a number `n` is passed, the
+     * last `n` elements are excluded from the result. If a `callback` function
+     * is passed, elements at the end of the array are excluded from the result
+     * as long as the `callback` returns truthy. The `callback` is bound to
+     * `thisArg` and invoked with three arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n=1] The function called
+     *  per element or the number of elements to exclude. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a slice of `array`.
+     * @example
+     *
+     * _.initial([1, 2, 3]);
+     * // => [1, 2]
+     *
+     * _.initial([1, 2, 3], 2);
+     * // => [1]
+     *
+     * _.initial([1, 2, 3], function(num) {
+     *   return num > 1;
+     * });
+     * // => [1]
+     *
+     * var food = [
+     *   { 'name': 'beet',   'organic': false },
+     *   { 'name': 'carrot', 'organic': true }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.initial(food, 'organic');
+     * // => [{ 'name': 'beet',   'organic': false }]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' },
+     *   { 'name': 'carrot', 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.initial(food, { 'type': 'vegetable' });
+     * // => [{ 'name': 'banana', 'type': 'fruit' }]
+     */
+    function initial(array, callback, thisArg) {
+      if (!array) {
+        return [];
+      }
+      var n = 0,
+          length = array.length;
+
+      if (typeof callback != 'number' && callback != null) {
+        var index = length;
+        callback = lodash.createCallback(callback, thisArg);
+        while (index-- && callback(array[index], index, array)) {
+          n++;
+        }
+      } else {
+        n = (callback == null || thisArg) ? 1 : callback || n;
+      }
+      return slice(array, 0, nativeMin(nativeMax(0, length - n), length));
+    }
+
+    /**
+     * Computes the intersection of all the passed-in arrays using strict equality
+     * for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of unique elements that are present
+     *  in **all** of the arrays.
+     * @example
+     *
+     * _.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+     * // => [1, 2]
+     */
+    function intersection(array) {
+      var args = arguments,
+          argsLength = args.length,
+          cache = { '0': {} },
+          index = -1,
+          length = array ? array.length : 0,
+          isLarge = length >= largeArraySize,
+          result = [],
+          seen = result;
+
+      outer:
+      while (++index < length) {
+        var value = array[index];
+        if (isLarge) {
+          var key = keyPrefix + value;
+          var inited = cache[0][key]
+            ? !(seen = cache[0][key])
+            : (seen = cache[0][key] = []);
+        }
+        if (inited || indexOf(seen, value) < 0) {
+          if (isLarge) {
+            seen.push(value);
+          }
+          var argsIndex = argsLength;
+          while (--argsIndex) {
+            if (!(cache[argsIndex] || (cache[argsIndex] = cachedContains(args[argsIndex])))(value)) {
+              continue outer;
+            }
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the last element of the `array`. If a number `n` is passed, the
+     * last `n` elements of the `array` are returned. If a `callback` function
+     * is passed, elements at the end of the array are returned as long as the
+     * `callback` returns truthy. The `callback` is bound to `thisArg` and
+     * invoked with three arguments;(value, index, array).
+     *
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n] The function called
+     *  per element or the number of elements to return. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Mixed} Returns the last element(s) of `array`.
+     * @example
+     *
+     * _.last([1, 2, 3]);
+     * // => 3
+     *
+     * _.last([1, 2, 3], 2);
+     * // => [2, 3]
+     *
+     * _.last([1, 2, 3], function(num) {
+     *   return num > 1;
+     * });
+     * // => [2, 3]
+     *
+     * var food = [
+     *   { 'name': 'beet',   'organic': false },
+     *   { 'name': 'carrot', 'organic': true }
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.last(food, 'organic');
+     * // => [{ 'name': 'carrot', 'organic': true }]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' },
+     *   { 'name': 'carrot', 'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.last(food, { 'type': 'vegetable' });
+     * // => [{ 'name': 'beet', 'type': 'vegetable' }, { 'name': 'carrot', 'type': 'vegetable' }]
+     */
+    function last(array, callback, thisArg) {
+      if (array) {
+        var n = 0,
+            length = array.length;
+
+        if (typeof callback != 'number' && callback != null) {
+          var index = length;
+          callback = lodash.createCallback(callback, thisArg);
+          while (index-- && callback(array[index], index, array)) {
+            n++;
+          }
+        } else {
+          n = callback;
+          if (n == null || thisArg) {
+            return array[length - 1];
+          }
+        }
+        return slice(array, nativeMax(0, length - n));
+      }
+    }
+
+    /**
+     * Gets the index at which the last occurrence of `value` is found using strict
+     * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used
+     * as the offset from the end of the collection.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to search.
+     * @param {Mixed} value The value to search for.
+     * @param {Number} [fromIndex=array.length-1] The index to search from.
+     * @returns {Number} Returns the index of the matched value or `-1`.
+     * @example
+     *
+     * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
+     * // => 4
+     *
+     * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3);
+     * // => 1
+     */
+    function lastIndexOf(array, value, fromIndex) {
+      var index = array ? array.length : 0;
+      if (typeof fromIndex == 'number') {
+        index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1;
+      }
+      while (index--) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Creates an array of numbers (positive and/or negative) progressing from
+     * `start` up to but not including `end`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Number} [start=0] The start of the range.
+     * @param {Number} end The end of the range.
+     * @param {Number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns a new range array.
+     * @example
+     *
+     * _.range(10);
+     * // => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+     *
+     * _.range(1, 11);
+     * // => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+     *
+     * _.range(0, 30, 5);
+     * // => [0, 5, 10, 15, 20, 25]
+     *
+     * _.range(0, -10, -1);
+     * // => [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
+     *
+     * _.range(0);
+     * // => []
+     */
+    function range(start, end, step) {
+      start = +start || 0;
+      step = +step || 1;
+
+      if (end == null) {
+        end = start;
+        start = 0;
+      }
+      // use `Array(length)` so V8 will avoid the slower "dictionary" mode
+      // http://youtu.be/XAqIpGU8ZZk#t=17m25s
+      var index = -1,
+          length = nativeMax(0, ceil((end - start) / step)),
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = start;
+        start += step;
+      }
+      return result;
+    }
+
+    /**
+     * The opposite of `_.initial`, this method gets all but the first value of
+     * `array`. If a number `n` is passed, the first `n` values are excluded from
+     * the result. If a `callback` function is passed, elements at the beginning
+     * of the array are excluded from the result as long as the `callback` returns
+     * truthy. The `callback` is bound to `thisArg` and invoked with three
+     * arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias drop, tail
+     * @category Arrays
+     * @param {Array} array The array to query.
+     * @param {Function|Object|Number|String} [callback|n=1] The function called
+     *  per element or the number of elements to exclude. If a property name or
+     *  object is passed, it will be used to create a "_.pluck" or "_.where"
+     *  style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a slice of `array`.
+     * @example
+     *
+     * _.rest([1, 2, 3]);
+     * // => [2, 3]
+     *
+     * _.rest([1, 2, 3], 2);
+     * // => [3]
+     *
+     * _.rest([1, 2, 3], function(num) {
+     *   return num < 3;
+     * });
+     * // => [3]
+     *
+     * var food = [
+     *   { 'name': 'banana', 'organic': true },
+     *   { 'name': 'beet',   'organic': false },
+     * ];
+     *
+     * // using "_.pluck" callback shorthand
+     * _.rest(food, 'organic');
+     * // => [{ 'name': 'beet', 'organic': false }]
+     *
+     * var food = [
+     *   { 'name': 'apple',  'type': 'fruit' },
+     *   { 'name': 'banana', 'type': 'fruit' },
+     *   { 'name': 'beet',   'type': 'vegetable' }
+     * ];
+     *
+     * // using "_.where" callback shorthand
+     * _.rest(food, { 'type': 'fruit' });
+     * // => [{ 'name': 'beet', 'type': 'vegetable' }]
+     */
+    function rest(array, callback, thisArg) {
+      if (typeof callback != 'number' && callback != null) {
+        var n = 0,
+            index = -1,
+            length = array ? array.length : 0;
+
+        callback = lodash.createCallback(callback, thisArg);
+        while (++index < length && callback(array[index], index, array)) {
+          n++;
+        }
+      } else {
+        n = (callback == null || thisArg) ? 1 : nativeMax(0, callback);
+      }
+      return slice(array, n);
+    }
+
+    /**
+     * Uses a binary search to determine the smallest index at which the `value`
+     * should be inserted into `array` in order to maintain the sort order of the
+     * sorted `array`. If `callback` is passed, it will be executed for `value` and
+     * each element in `array` to compute their sort ranking. The `callback` is
+     * bound to `thisArg` and invoked with one argument; (value).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to inspect.
+     * @param {Mixed} value The value to evaluate.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Number} Returns the index at which the value should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedIndex([20, 30, 50], 40);
+     * // => 2
+     *
+     * // using "_.pluck" callback shorthand
+     * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
+     * // => 2
+     *
+     * var dict = {
+     *   'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 }
+     * };
+     *
+     * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+     *   return dict.wordToNumber[word];
+     * });
+     * // => 2
+     *
+     * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) {
+     *   return this.wordToNumber[word];
+     * }, dict);
+     * // => 2
+     */
+    function sortedIndex(array, value, callback, thisArg) {
+      var low = 0,
+          high = array ? array.length : low;
+
+      // explicitly reference `identity` for better inlining in Firefox
+      callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity;
+      value = callback(value);
+
+      while (low < high) {
+        var mid = (low + high) >>> 1;
+        (callback(array[mid]) < value)
+          ? low = mid + 1
+          : high = mid;
+      }
+      return low;
+    }
+
+    /**
+     * Computes the union of the passed-in arrays using strict equality for
+     * comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of unique values, in order, that are
+     *  present in one or more of the arrays.
+     * @example
+     *
+     * _.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
+     * // => [1, 2, 3, 101, 10]
+     */
+    function union(array) {
+      if (!isArray(array)) {
+        arguments[0] = array ? nativeSlice.call(array) : arrayRef;
+      }
+      return uniq(concat.apply(arrayRef, arguments));
+    }
+
+    /**
+     * Creates a duplicate-value-free version of the `array` using strict equality
+     * for comparisons, i.e. `===`. If the `array` is already sorted, passing `true`
+     * for `isSorted` will run a faster algorithm. If `callback` is passed, each
+     * element of `array` is passed through a `callback` before uniqueness is computed.
+     * The `callback` is bound to `thisArg` and invoked with three arguments; (value, index, array).
+     *
+     * If a property name is passed for `callback`, the created "_.pluck" style
+     * callback will return the property value of the given element.
+     *
+     * If an object is passed for `callback`, the created "_.where" style callback
+     * will return `true` for elements that have the properties of the given object,
+     * else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @alias unique
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @param {Boolean} [isSorted=false] A flag to indicate that the `array` is already sorted.
+     * @param {Function|Object|String} [callback=identity] The function called per
+     *  iteration. If a property name or object is passed, it will be used to create
+     *  a "_.pluck" or "_.where" style callback, respectively.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a duplicate-value-free array.
+     * @example
+     *
+     * _.uniq([1, 2, 1, 3, 1]);
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 1, 2, 2, 3], true);
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 2, 1.5, 3, 2.5], function(num) { return Math.floor(num); });
+     * // => [1, 2, 3]
+     *
+     * _.uniq([1, 2, 1.5, 3, 2.5], function(num) { return this.floor(num); }, Math);
+     * // => [1, 2, 3]
+     *
+     * // using "_.pluck" callback shorthand
+     * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    function uniq(array, isSorted, callback, thisArg) {
+      var index = -1,
+          length = array ? array.length : 0,
+          result = [],
+          seen = result;
+
+      // juggle arguments
+      if (typeof isSorted != 'boolean' && isSorted != null) {
+        thisArg = callback;
+        callback = isSorted;
+        isSorted = false;
+      }
+      // init value cache for large arrays
+      var isLarge = !isSorted && length >= largeArraySize;
+      if (isLarge) {
+        var cache = {};
+      }
+      if (callback != null) {
+        seen = [];
+        callback = lodash.createCallback(callback, thisArg);
+      }
+      while (++index < length) {
+        var value = array[index],
+            computed = callback ? callback(value, index, array) : value;
+
+        if (isLarge) {
+          var key = keyPrefix + computed;
+          var inited = cache[key]
+            ? !(seen = cache[key])
+            : (seen = cache[key] = []);
+        }
+        if (isSorted
+              ? !index || seen[seen.length - 1] !== computed
+              : inited || indexOf(seen, computed) < 0
+            ) {
+          if (callback || isLarge) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The inverse of `_.zip`, this method splits groups of elements into arrays
+     * composed of elements from each group at their corresponding indexes.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to process.
+     * @returns {Array} Returns a new array of the composed arrays.
+     * @example
+     *
+     * _.unzip([['moe', 30, true], ['larry', 40, false]]);
+     * // => [['moe', 'larry'], [30, 40], [true, false]];
+     */
+    function unzip(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          tupleLength = length ? max(pluck(array, 'length')) : 0,
+          result = Array(tupleLength);
+
+      while (++index < length) {
+        var tupleIndex = -1,
+            tuple = array[index];
+
+        while (++tupleIndex < tupleLength) {
+          (result[tupleIndex] || (result[tupleIndex] = Array(length)))[index] = tuple[tupleIndex];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array with all occurrences of the passed values removed using
+     * strict equality for comparisons, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} array The array to filter.
+     * @param {Mixed} [value1, value2, ...] Values to remove.
+     * @returns {Array} Returns a new filtered array.
+     * @example
+     *
+     * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
+     * // => [2, 3, 4]
+     */
+    function without(array) {
+      return difference(array, nativeSlice.call(arguments, 1));
+    }
+
+    /**
+     * Groups the elements of each array at their corresponding indexes. Useful for
+     * separate data sources that are coordinated through matching array indexes.
+     * For a matrix of nested arrays, `_.zip.apply(...)` can transpose the matrix
+     * in a similar fashion.
+     *
+     * @static
+     * @memberOf _
+     * @category Arrays
+     * @param {Array} [array1, array2, ...] Arrays to process.
+     * @returns {Array} Returns a new array of grouped elements.
+     * @example
+     *
+     * _.zip(['moe', 'larry'], [30, 40], [true, false]);
+     * // => [['moe', 30, true], ['larry', 40, false]]
+     */
+    function zip(array) {
+      var index = -1,
+          length = array ? max(pluck(arguments, 'length')) : 0,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = pluck(arguments, index);
+      }
+      return result;
+    }
+
+    /**
+     * Creates an object composed from arrays of `keys` and `values`. Pass either
+     * a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`, or
+     * two arrays, one of `keys` and one of corresponding `values`.
+     *
+     * @static
+     * @memberOf _
+     * @alias object
+     * @category Arrays
+     * @param {Array} keys The array of keys.
+     * @param {Array} [values=[]] The array of values.
+     * @returns {Object} Returns an object composed of the given keys and
+     *  corresponding values.
+     * @example
+     *
+     * _.zipObject(['moe', 'larry'], [30, 40]);
+     * // => { 'moe': 30, 'larry': 40 }
+     */
+    function zipObject(keys, values) {
+      var index = -1,
+          length = keys ? keys.length : 0,
+          result = {};
+
+      while (++index < length) {
+        var key = keys[index];
+        if (values) {
+          result[key] = values[index];
+        } else {
+          result[key[0]] = key[1];
+        }
+      }
+      return result;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * If `n` is greater than `0`, a function is created that is restricted to
+     * executing `func`, with the `this` binding and arguments of the created
+     * function, only after it is called `n` times. If `n` is less than `1`,
+     * `func` is executed immediately, without a `this` binding or additional
+     * arguments, and its result is returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Number} n The number of times the function must be called before
+     * it is executed.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var renderNotes = _.after(notes.length, render);
+     * _.forEach(notes, function(note) {
+     *   note.asyncSave({ 'success': renderNotes });
+     * });
+     * // `renderNotes` is run once, after all notes have saved
+     */
+    function after(n, func) {
+      if (n < 1) {
+        return func();
+      }
+      return function() {
+        if (--n < 1) {
+          return func.apply(this, arguments);
+        }
+      };
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with the `this`
+     * binding of `thisArg` and prepends any additional `bind` arguments to those
+     * passed to the bound function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to bind.
+     * @param {Mixed} [thisArg] The `this` binding of `func`.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var func = function(greeting) {
+     *   return greeting + ' ' + this.name;
+     * };
+     *
+     * func = _.bind(func, { 'name': 'moe' }, 'hi');
+     * func();
+     * // => 'hi moe'
+     */
+    function bind(func, thisArg) {
+      // use `Function#bind` if it exists and is fast
+      // (in V8 `Function#bind` is slower except when partially applied)
+      return support.fastBind || (nativeBind && arguments.length > 2)
+        ? nativeBind.call.apply(nativeBind, arguments)
+        : createBound(func, thisArg, nativeSlice.call(arguments, 2));
+    }
+
+    /**
+     * Binds methods on `object` to `object`, overwriting the existing method.
+     * Method names may be specified as individual arguments or as arrays of method
+     * names. If no method names are provided, all the function properties of `object`
+     * will be bound.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Object} object The object to bind and assign the bound methods to.
+     * @param {String} [methodName1, methodName2, ...] Method names on the object to bind.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var view = {
+     *  'label': 'docs',
+     *  'onClick': function() { alert('clicked ' + this.label); }
+     * };
+     *
+     * _.bindAll(view);
+     * jQuery('#docs').on('click', view.onClick);
+     * // => alerts 'clicked docs', when the button is clicked
+     */
+    function bindAll(object) {
+      var funcs = arguments.length > 1 ? concat.apply(arrayRef, nativeSlice.call(arguments, 1)) : functions(object),
+          index = -1,
+          length = funcs.length;
+
+      while (++index < length) {
+        var key = funcs[index];
+        object[key] = bind(object[key], object);
+      }
+      return object;
+    }
+
+    /**
+     * Creates a function that, when called, invokes the method at `object[key]`
+     * and prepends any additional `bindKey` arguments to those passed to the bound
+     * function. This method differs from `_.bind` by allowing bound functions to
+     * reference methods that will be redefined or don't yet exist.
+     * See http://michaux.ca/articles/lazy-function-definition-pattern.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Object} object The object the method belongs to.
+     * @param {String} key The key of the method.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var object = {
+     *   'name': 'moe',
+     *   'greet': function(greeting) {
+     *     return greeting + ' ' + this.name;
+     *   }
+     * };
+     *
+     * var func = _.bindKey(object, 'greet', 'hi');
+     * func();
+     * // => 'hi moe'
+     *
+     * object.greet = function(greeting) {
+     *   return greeting + ', ' + this.name + '!';
+     * };
+     *
+     * func();
+     * // => 'hi, moe!'
+     */
+    function bindKey(object, key) {
+      return createBound(object, key, nativeSlice.call(arguments, 2), indicatorObject);
+    }
+
+    /**
+     * Creates a function that is the composition of the passed functions,
+     * where each function consumes the return value of the function that follows.
+     * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`.
+     * Each function is executed with the `this` binding of the composed function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} [func1, func2, ...] Functions to compose.
+     * @returns {Function} Returns the new composed function.
+     * @example
+     *
+     * var greet = function(name) { return 'hi ' + name; };
+     * var exclaim = function(statement) { return statement + '!'; };
+     * var welcome = _.compose(exclaim, greet);
+     * welcome('moe');
+     * // => 'hi moe!'
+     */
+    function compose() {
+      var funcs = arguments;
+      return function() {
+        var args = arguments,
+            length = funcs.length;
+
+        while (length--) {
+          args = [funcs[length].apply(this, args)];
+        }
+        return args[0];
+      };
+    }
+
+    /**
+     * Produces a callback bound to an optional `thisArg`. If `func` is a property
+     * name, the created callback will return the property value for a given element.
+     * If `func` is an object, the created callback will return `true` for elements
+     * that contain the equivalent object properties, otherwise it will return `false`.
+     *
+     * Note: All Lo-Dash methods, that accept a `callback` argument, use `_.createCallback`.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Mixed} [func=identity] The value to convert to a callback.
+     * @param {Mixed} [thisArg] The `this` binding of the created callback.
+     * @param {Number} [argCount=3] The number of arguments the callback accepts.
+     * @returns {Function} Returns a callback function.
+     * @example
+     *
+     * var stooges = [
+     *   { 'name': 'moe', 'age': 40 },
+     *   { 'name': 'larry', 'age': 50 }
+     * ];
+     *
+     * // wrap to create custom callback shorthands
+     * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) {
+     *   var match = /^(.+?)__([gl]t)(.+)$/.exec(callback);
+     *   return !match ? func(callback, thisArg) : function(object) {
+     *     return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3];
+     *   };
+     * });
+     *
+     * _.filter(stooges, 'age__gt45');
+     * // => [{ 'name': 'larry', 'age': 50 }]
+     *
+     * // create mixins with support for "_.pluck" and "_.where" callback shorthands
+     * _.mixin({
+     *   'toLookup': function(collection, callback, thisArg) {
+     *     callback = _.createCallback(callback, thisArg);
+     *     return _.reduce(collection, function(result, value, index, collection) {
+     *       return (result[callback(value, index, collection)] = value, result);
+     *     }, {});
+     *   }
+     * });
+     *
+     * _.toLookup(stooges, 'name');
+     * // => { 'moe': { 'name': 'moe', 'age': 40 }, 'larry': { 'name': 'larry', 'age': 50 } }
+     */
+    function createCallback(func, thisArg, argCount) {
+      if (func == null) {
+        return identity;
+      }
+      var type = typeof func;
+      if (type != 'function') {
+        if (type != 'object') {
+          return function(object) {
+            return object[func];
+          };
+        }
+        var props = keys(func);
+        return function(object) {
+          var length = props.length,
+              result = false;
+          while (length--) {
+            if (!(result = isEqual(object[props[length]], func[props[length]], indicatorObject))) {
+              break;
+            }
+          }
+          return result;
+        };
+      }
+      if (typeof thisArg != 'undefined') {
+        if (argCount === 1) {
+          return function(value) {
+            return func.call(thisArg, value);
+          };
+        }
+        if (argCount === 2) {
+          return function(a, b) {
+            return func.call(thisArg, a, b);
+          };
+        }
+        if (argCount === 4) {
+          return function(accumulator, value, index, collection) {
+            return func.call(thisArg, accumulator, value, index, collection);
+          };
+        }
+        return function(value, index, collection) {
+          return func.call(thisArg, value, index, collection);
+        };
+      }
+      return func;
+    }
+
+    /**
+     * Creates a function that will delay the execution of `func` until after
+     * `wait` milliseconds have elapsed since the last time it was invoked. Pass
+     * an `options` object to indicate that `func` should be invoked on the leading
+     * and/or trailing edge of the `wait` timeout. Subsequent calls to the debounced
+     * function will return the result of the last `func` call.
+     *
+     * Note: If `leading` and `trailing` options are `true`, `func` will be called
+     * on the trailing edge of the timeout only if the the debounced function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to debounce.
+     * @param {Number} wait The number of milliseconds to delay.
+     * @param {Object} options The options object.
+     *  [leading=false] A boolean to specify execution on the leading edge of the timeout.
+     *  [trailing=true] A boolean to specify execution on the trailing edge of the timeout.
+     * @returns {Function} Returns the new debounced function.
+     * @example
+     *
+     * var lazyLayout = _.debounce(calculateLayout, 300);
+     * jQuery(window).on('resize', lazyLayout);
+     *
+     * jQuery('#postbox').on('click', _.debounce(sendMail, 200, {
+     *   'leading': true,
+     *   'trailing': false
+     * });
+     */
+    function debounce(func, wait, options) {
+      var args,
+          inited,
+          result,
+          thisArg,
+          timeoutId,
+          trailing = true;
+
+      function delayed() {
+        inited = timeoutId = null;
+        if (trailing) {
+          result = func.apply(thisArg, args);
+        }
+      }
+      if (options === true) {
+        var leading = true;
+        trailing = false;
+      } else if (options && objectTypes[typeof options]) {
+        leading = options.leading;
+        trailing = 'trailing' in options ? options.trailing : trailing;
+      }
+      return function() {
+        args = arguments;
+        thisArg = this;
+        clearTimeout(timeoutId);
+
+        if (!inited && leading) {
+          inited = true;
+          result = func.apply(thisArg, args);
+        } else {
+          timeoutId = setTimeout(delayed, wait);
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Defers executing the `func` function until the current call stack has cleared.
+     * Additional arguments will be passed to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to defer.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the function with.
+     * @returns {Number} Returns the timer id.
+     * @example
+     *
+     * _.defer(function() { alert('deferred'); });
+     * // returns from the function before `alert` is called
+     */
+    function defer(func) {
+      var args = nativeSlice.call(arguments, 1);
+      return setTimeout(function() { func.apply(undefined, args); }, 1);
+    }
+    // use `setImmediate` if it's available in Node.js
+    if (isV8 && freeModule && typeof setImmediate == 'function') {
+      defer = bind(setImmediate, context);
+    }
+
+    /**
+     * Executes the `func` function after `wait` milliseconds. Additional arguments
+     * will be passed to `func` when it is invoked.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to delay.
+     * @param {Number} wait The number of milliseconds to delay execution.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the function with.
+     * @returns {Number} Returns the timer id.
+     * @example
+     *
+     * var log = _.bind(console.log, console);
+     * _.delay(log, 1000, 'logged later');
+     * // => 'logged later' (Appears after one second.)
+     */
+    function delay(func, wait) {
+      var args = nativeSlice.call(arguments, 2);
+      return setTimeout(function() { func.apply(undefined, args); }, wait);
+    }
+
+    /**
+     * Creates a function that memoizes the result of `func`. If `resolver` is
+     * passed, it will be used to determine the cache key for storing the result
+     * based on the arguments passed to the memoized function. By default, the first
+     * argument passed to the memoized function is used as the cache key. The `func`
+     * is executed with the `this` binding of the memoized function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to have its output memoized.
+     * @param {Function} [resolver] A function used to resolve the cache key.
+     * @returns {Function} Returns the new memoizing function.
+     * @example
+     *
+     * var fibonacci = _.memoize(function(n) {
+     *   return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
+     * });
+     */
+    function memoize(func, resolver) {
+      var cache = {};
+      return function() {
+        var key = keyPrefix + (resolver ? resolver.apply(this, arguments) : arguments[0]);
+        return hasOwnProperty.call(cache, key)
+          ? cache[key]
+          : (cache[key] = func.apply(this, arguments));
+      };
+    }
+
+    /**
+     * Creates a function that is restricted to execute `func` once. Repeat calls to
+     * the function will return the value of the first call. The `func` is executed
+     * with the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var initialize = _.once(createApplication);
+     * initialize();
+     * initialize();
+     * // `initialize` executes `createApplication` once
+     */
+    function once(func) {
+      var ran,
+          result;
+
+      return function() {
+        if (ran) {
+          return result;
+        }
+        ran = true;
+        result = func.apply(this, arguments);
+
+        // clear the `func` variable so the function may be garbage collected
+        func = null;
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that, when called, invokes `func` with any additional
+     * `partial` arguments prepended to those passed to the new function. This
+     * method is similar to `_.bind`, except it does **not** alter the `this` binding.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) { return greeting + ' ' + name; };
+     * var hi = _.partial(greet, 'hi');
+     * hi('moe');
+     * // => 'hi moe'
+     */
+    function partial(func) {
+      return createBound(func, nativeSlice.call(arguments, 1));
+    }
+
+    /**
+     * This method is similar to `_.partial`, except that `partial` arguments are
+     * appended to those passed to the new function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {Mixed} [arg1, arg2, ...] Arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var defaultsDeep = _.partialRight(_.merge, _.defaults);
+     *
+     * var options = {
+     *   'variable': 'data',
+     *   'imports': { 'jq': $ }
+     * };
+     *
+     * defaultsDeep(options, _.templateSettings);
+     *
+     * options.variable
+     * // => 'data'
+     *
+     * options.imports
+     * // => { '_': _, 'jq': $ }
+     */
+    function partialRight(func) {
+      return createBound(func, nativeSlice.call(arguments, 1), null, indicatorObject);
+    }
+
+    /**
+     * Creates a function that, when executed, will only call the `func` function
+     * at most once per every `wait` milliseconds. Pass an `options` object to
+     * indicate that `func` should be invoked on the leading and/or trailing edge
+     * of the `wait` timeout. Subsequent calls to the throttled function will
+     * return the result of the last `func` call.
+     *
+     * Note: If `leading` and `trailing` options are `true`, `func` will be called
+     * on the trailing edge of the timeout only if the the throttled function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Function} func The function to throttle.
+     * @param {Number} wait The number of milliseconds to throttle executions to.
+     * @param {Object} options The options object.
+     *  [leading=true] A boolean to specify execution on the leading edge of the timeout.
+     *  [trailing=true] A boolean to specify execution on the trailing edge of the timeout.
+     * @returns {Function} Returns the new throttled function.
+     * @example
+     *
+     * var throttled = _.throttle(updatePosition, 100);
+     * jQuery(window).on('scroll', throttled);
+     *
+     * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
+     *   'trailing': false
+     * }));
+     */
+    function throttle(func, wait, options) {
+      var args,
+          result,
+          thisArg,
+          timeoutId,
+          lastCalled = 0,
+          leading = true,
+          trailing = true;
+
+      function trailingCall() {
+        timeoutId = null;
+        if (trailing) {
+          lastCalled = new Date;
+          result = func.apply(thisArg, args);
+        }
+      }
+      if (options === false) {
+        leading = false;
+      } else if (options && objectTypes[typeof options]) {
+        leading = 'leading' in options ? options.leading : leading;
+        trailing = 'trailing' in options ? options.trailing : trailing;
+      }
+      return function() {
+        var now = new Date;
+        if (!timeoutId && !leading) {
+          lastCalled = now;
+        }
+        var remaining = wait - (now - lastCalled);
+        args = arguments;
+        thisArg = this;
+
+        if (remaining <= 0) {
+          clearTimeout(timeoutId);
+          timeoutId = null;
+          lastCalled = now;
+          result = func.apply(thisArg, args);
+        }
+        else if (!timeoutId) {
+          timeoutId = setTimeout(trailingCall, remaining);
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that passes `value` to the `wrapper` function as its
+     * first argument. Additional arguments passed to the function are appended
+     * to those passed to the `wrapper` function. The `wrapper` is executed with
+     * the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @category Functions
+     * @param {Mixed} value The value to wrap.
+     * @param {Function} wrapper The wrapper function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var hello = function(name) { return 'hello ' + name; };
+     * hello = _.wrap(hello, function(func) {
+     *   return 'before, ' + func('moe') + ', after';
+     * });
+     * hello();
+     * // => 'before, hello moe, after'
+     */
+    function wrap(value, wrapper) {
+      return function() {
+        var args = [value];
+        push.apply(args, arguments);
+        return wrapper.apply(this, args);
+      };
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
+     * corresponding HTML entities.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} string The string to escape.
+     * @returns {String} Returns the escaped string.
+     * @example
+     *
+     * _.escape('Moe, Larry & Curly');
+     * // => 'Moe, Larry &amp; Curly'
+     */
+    function escape(string) {
+      return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
+    }
+
+    /**
+     * This function returns the first argument passed to it.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Mixed} value Any value.
+     * @returns {Mixed} Returns `value`.
+     * @example
+     *
+     * var moe = { 'name': 'moe' };
+     * moe === _.identity(moe);
+     * // => true
+     */
+    function identity(value) {
+      return value;
+    }
+
+    /**
+     * Adds functions properties of `object` to the `lodash` function and chainable
+     * wrapper.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Object} object The object of function properties to add to `lodash`.
+     * @example
+     *
+     * _.mixin({
+     *   'capitalize': function(string) {
+     *     return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
+     *   }
+     * });
+     *
+     * _.capitalize('moe');
+     * // => 'Moe'
+     *
+     * _('moe').capitalize();
+     * // => 'Moe'
+     */
+    function mixin(object) {
+      forEach(functions(object), function(methodName) {
+        var func = lodash[methodName] = object[methodName];
+
+        lodash.prototype[methodName] = function() {
+          var value = this.__wrapped__,
+              args = [value];
+
+          push.apply(args, arguments);
+          var result = func.apply(lodash, args);
+          return (value && typeof value == 'object' && value == result)
+            ? this
+            : new lodashWrapper(result);
+        };
+      });
+    }
+
+    /**
+     * Reverts the '_' variable to its previous value and returns a reference to
+     * the `lodash` function.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @returns {Function} Returns the `lodash` function.
+     * @example
+     *
+     * var lodash = _.noConflict();
+     */
+    function noConflict() {
+      context._ = oldDash;
+      return this;
+    }
+
+    /**
+     * Converts the given `value` into an integer of the specified `radix`.
+     * If `radix` is `undefined` or `0`, a `radix` of `10` is used unless the
+     * `value` is a hexadecimal, in which case a `radix` of `16` is used.
+     *
+     * Note: This method avoids differences in native ES3 and ES5 `parseInt`
+     * implementations. See http://es5.github.com/#E.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} value The value to parse.
+     * @param {Number} [radix] The radix used to interpret the value to parse.
+     * @returns {Number} Returns the new integer value.
+     * @example
+     *
+     * _.parseInt('08');
+     * // => 8
+     */
+    var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) {
+      // Firefox and Opera still follow the ES3 specified implementation of `parseInt`
+      return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0);
+    };
+
+    /**
+     * Produces a random number between `min` and `max` (inclusive). If only one
+     * argument is passed, a number between `0` and the given number will be returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Number} [min=0] The minimum possible value.
+     * @param {Number} [max=1] The maximum possible value.
+     * @returns {Number} Returns a random number.
+     * @example
+     *
+     * _.random(0, 5);
+     * // => a number between 0 and 5
+     *
+     * _.random(5);
+     * // => also a number between 0 and 5
+     */
+    function random(min, max) {
+      if (min == null && max == null) {
+        max = 1;
+      }
+      min = +min || 0;
+      if (max == null) {
+        max = min;
+        min = 0;
+      }
+      return min + floor(nativeRandom() * ((+max || 0) - min + 1));
+    }
+
+    /**
+     * Resolves the value of `property` on `object`. If `property` is a function,
+     * it will be invoked with the `this` binding of `object` and its result returned,
+     * else the property value is returned. If `object` is falsey, then `undefined`
+     * is returned.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Object} object The object to inspect.
+     * @param {String} property The property to get the value of.
+     * @returns {Mixed} Returns the resolved value.
+     * @example
+     *
+     * var object = {
+     *   'cheese': 'crumpets',
+     *   'stuff': function() {
+     *     return 'nonsense';
+     *   }
+     * };
+     *
+     * _.result(object, 'cheese');
+     * // => 'crumpets'
+     *
+     * _.result(object, 'stuff');
+     * // => 'nonsense'
+     */
+    function result(object, property) {
+      var value = object ? object[property] : undefined;
+      return isFunction(value) ? object[property]() : value;
+    }
+
+    /**
+     * A micro-templating method that handles arbitrary delimiters, preserves
+     * whitespace, and correctly escapes quotes within interpolated code.
+     *
+     * Note: In the development build, `_.template` utilizes sourceURLs for easier
+     * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
+     *
+     * For more information on precompiling templates see:
+     * http://lodash.com/#custom-builds
+     *
+     * For more information on Chrome extension sandboxes see:
+     * http://developer.chrome.com/stable/extensions/sandboxingEval.html
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} text The template text.
+     * @param {Object} data The data object used to populate the text.
+     * @param {Object} options The options object.
+     *  escape - The "escape" delimiter regexp.
+     *  evaluate - The "evaluate" delimiter regexp.
+     *  interpolate - The "interpolate" delimiter regexp.
+     *  sourceURL - The sourceURL of the template's compiled source.
+     *  variable - The data object variable name.
+     * @returns {Function|String} Returns a compiled function when no `data` object
+     *  is given, else it returns the interpolated text.
+     * @example
+     *
+     * // using a compiled template
+     * var compiled = _.template('hello <%= name %>');
+     * compiled({ 'name': 'moe' });
+     * // => 'hello moe'
+     *
+     * var list = '<% _.forEach(people, function(name) { %><li><%= name %></li><% }); %>';
+     * _.template(list, { 'people': ['moe', 'larry'] });
+     * // => '<li>moe</li><li>larry</li>'
+     *
+     * // using the "escape" delimiter to escape HTML in data property values
+     * _.template('<b><%- value %></b>', { 'value': '<script>' });
+     * // => '<b>&lt;script&gt;</b>'
+     *
+     * // using the ES6 delimiter as an alternative to the default "interpolate" delimiter
+     * _.template('hello ${ name }', { 'name': 'curly' });
+     * // => 'hello curly'
+     *
+     * // using the internal `print` function in "evaluate" delimiters
+     * _.template('<% print("hello " + epithet); %>!', { 'epithet': 'stooge' });
+     * // => 'hello stooge!'
+     *
+     * // using custom template delimiters
+     * _.templateSettings = {
+     *   'interpolate': /{{([\s\S]+?)}}/g
+     * };
+     *
+     * _.template('hello {{ name }}!', { 'name': 'mustache' });
+     * // => 'hello mustache!'
+     *
+     * // using the `sourceURL` option to specify a custom sourceURL for the template
+     * var compiled = _.template('hello <%= name %>', null, { 'sourceURL': '/basic/greeting.jst' });
+     * compiled(data);
+     * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
+     *
+     * // using the `variable` option to ensure a with-statement isn't used in the compiled template
+     * var compiled = _.template('hi <%= data.name %>!', null, { 'variable': 'data' });
+     * compiled.source;
+     * // => function(data) {
+     *   var __t, __p = '', __e = _.escape;
+     *   __p += 'hi ' + ((__t = ( data.name )) == null ? '' : __t) + '!';
+     *   return __p;
+     * }
+     *
+     * // using the `source` property to inline compiled templates for meaningful
+     * // line numbers in error messages and a stack trace
+     * fs.writeFileSync(path.join(cwd, 'jst.js'), '\
+     *   var JST = {\
+     *     "main": ' + _.template(mainText).source + '\
+     *   };\
+     * ');
+     */
+    function template(text, data, options) {
+      // based on John Resig's `tmpl` implementation
+      // http://ejohn.org/blog/javascript-micro-templating/
+      // and Laura Doktorova's doT.js
+      // https://github.com/olado/doT
+      var settings = lodash.templateSettings;
+      text || (text = '');
+
+      // avoid missing dependencies when `iteratorTemplate` is not defined
+      options = iteratorTemplate ? defaults({}, options, settings) : settings;
+
+      var imports = iteratorTemplate && defaults({}, options.imports, settings.imports),
+          importsKeys = iteratorTemplate ? keys(imports) : ['_'],
+          importsValues = iteratorTemplate ? values(imports) : [lodash];
+
+      var isEvaluating,
+          index = 0,
+          interpolate = options.interpolate || reNoMatch,
+          source = "__p += '";
+
+      // compile the regexp to match each delimiter
+      var reDelimiters = RegExp(
+        (options.escape || reNoMatch).source + '|' +
+        interpolate.source + '|' +
+        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
+        (options.evaluate || reNoMatch).source + '|$'
+      , 'g');
+
+      text.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
+        interpolateValue || (interpolateValue = esTemplateValue);
+
+        // escape characters that cannot be included in string literals
+        source += text.slice(index, offset).replace(reUnescapedString, escapeStringChar);
+
+        // replace delimiters with snippets
+        if (escapeValue) {
+          source += "' +\n__e(" + escapeValue + ") +\n'";
+        }
+        if (evaluateValue) {
+          isEvaluating = true;
+          source += "';\n" + evaluateValue + ";\n__p += '";
+        }
+        if (interpolateValue) {
+          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
+        }
+        index = offset + match.length;
+
+        // the JS engine embedded in Adobe products requires returning the `match`
+        // string in order to produce the correct `offset` value
+        return match;
+      });
+
+      source += "';\n";
+
+      // if `variable` is not specified, wrap a with-statement around the generated
+      // code to add the data object to the top of the scope chain
+      var variable = options.variable,
+          hasVariable = variable;
+
+      if (!hasVariable) {
+        variable = 'obj';
+        source = 'with (' + variable + ') {\n' + source + '\n}\n';
+      }
+      // cleanup code by stripping empty strings
+      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
+        .replace(reEmptyStringMiddle, '$1')
+        .replace(reEmptyStringTrailing, '$1;');
+
+      // frame code as the function body
+      source = 'function(' + variable + ') {\n' +
+        (hasVariable ? '' : variable + ' || (' + variable + ' = {});\n') +
+        "var __t, __p = '', __e = _.escape" +
+        (isEvaluating
+          ? ', __j = Array.prototype.join;\n' +
+            "function print() { __p += __j.call(arguments, '') }\n"
+          : ';\n'
+        ) +
+        source +
+        'return __p\n}';
+
+      // Use a sourceURL for easier debugging and wrap in a multi-line comment to
+      // avoid issues with Narwhal, IE conditional compilation, and the JS engine
+      // embedded in Adobe products.
+      // http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl
+      var sourceURL = '\n/*\n//@ sourceURL=' + (options.sourceURL || '/lodash/template/source[' + (templateCounter++) + ']') + '\n*/';
+
+      try {
+        var result = Function(importsKeys, 'return ' + source + sourceURL).apply(undefined, importsValues);
+      } catch(e) {
+        e.source = source;
+        throw e;
+      }
+      if (data) {
+        return result(data);
+      }
+      // provide the compiled function's source via its `toString` method, in
+      // supported environments, or the `source` property as a convenience for
+      // inlining compiled templates during the build process
+      result.source = source;
+      return result;
+    }
+
+    /**
+     * Executes the `callback` function `n` times, returning an array of the results
+     * of each `callback` execution. The `callback` is bound to `thisArg` and invoked
+     * with one argument; (index).
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {Number} n The number of times to execute the callback.
+     * @param {Function} callback The function called per iteration.
+     * @param {Mixed} [thisArg] The `this` binding of `callback`.
+     * @returns {Array} Returns a new array of the results of each `callback` execution.
+     * @example
+     *
+     * var diceRolls = _.times(3, _.partial(_.random, 1, 6));
+     * // => [3, 6, 4]
+     *
+     * _.times(3, function(n) { mage.castSpell(n); });
+     * // => calls `mage.castSpell(n)` three times, passing `n` of `0`, `1`, and `2` respectively
+     *
+     * _.times(3, function(n) { this.cast(n); }, mage);
+     * // => also calls `mage.castSpell(n)` three times
+     */
+    function times(n, callback, thisArg) {
+      n = (n = +n) > -1 ? n : 0;
+      var index = -1,
+          result = Array(n);
+
+      callback = lodash.createCallback(callback, thisArg, 1);
+      while (++index < n) {
+        result[index] = callback(index);
+      }
+      return result;
+    }
+
+    /**
+     * The inverse of `_.escape`, this method converts the HTML entities
+     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to their
+     * corresponding characters.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} string The string to unescape.
+     * @returns {String} Returns the unescaped string.
+     * @example
+     *
+     * _.unescape('Moe, Larry &amp; Curly');
+     * // => 'Moe, Larry & Curly'
+     */
+    function unescape(string) {
+      return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
+    }
+
+    /**
+     * Generates a unique ID. If `prefix` is passed, the ID will be appended to it.
+     *
+     * @static
+     * @memberOf _
+     * @category Utilities
+     * @param {String} [prefix] The value to prefix the ID with.
+     * @returns {String} Returns the unique ID.
+     * @example
+     *
+     * _.uniqueId('contact_');
+     * // => 'contact_104'
+     *
+     * _.uniqueId();
+     * // => '105'
+     */
+    function uniqueId(prefix) {
+      var id = ++idCounter;
+      return String(prefix == null ? '' : prefix) + id;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * Invokes `interceptor` with the `value` as the first argument, and then
+     * returns `value`. The purpose of this method is to "tap into" a method chain,
+     * in order to perform operations on intermediate results within the chain.
+     *
+     * @static
+     * @memberOf _
+     * @category Chaining
+     * @param {Mixed} value The value to pass to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {Mixed} Returns `value`.
+     * @example
+     *
+     * _([1, 2, 3, 4])
+     *  .filter(function(num) { return num % 2 == 0; })
+     *  .tap(alert)
+     *  .map(function(num) { return num * num; })
+     *  .value();
+     * // => // [2, 4] (alerted)
+     * // => [4, 16]
+     */
+    function tap(value, interceptor) {
+      interceptor(value);
+      return value;
+    }
+
+    /**
+     * Produces the `toString` result of the wrapped value.
+     *
+     * @name toString
+     * @memberOf _
+     * @category Chaining
+     * @returns {String} Returns the string result.
+     * @example
+     *
+     * _([1, 2, 3]).toString();
+     * // => '1,2,3'
+     */
+    function wrapperToString() {
+      return String(this.__wrapped__);
+    }
+
+    /**
+     * Extracts the wrapped value.
+     *
+     * @name valueOf
+     * @memberOf _
+     * @alias value
+     * @category Chaining
+     * @returns {Mixed} Returns the wrapped value.
+     * @example
+     *
+     * _([1, 2, 3]).valueOf();
+     * // => [1, 2, 3]
+     */
+    function wrapperValueOf() {
+      return this.__wrapped__;
+    }
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions that return wrapped values when chaining
+    lodash.after = after;
+    lodash.assign = assign;
+    lodash.at = at;
+    lodash.bind = bind;
+    lodash.bindAll = bindAll;
+    lodash.bindKey = bindKey;
+    lodash.compact = compact;
+    lodash.compose = compose;
+    lodash.countBy = countBy;
+    lodash.createCallback = createCallback;
+    lodash.debounce = debounce;
+    lodash.defaults = defaults;
+    lodash.defer = defer;
+    lodash.delay = delay;
+    lodash.difference = difference;
+    lodash.filter = filter;
+    lodash.flatten = flatten;
+    lodash.forEach = forEach;
+    lodash.forIn = forIn;
+    lodash.forOwn = forOwn;
+    lodash.functions = functions;
+    lodash.groupBy = groupBy;
+    lodash.initial = initial;
+    lodash.intersection = intersection;
+    lodash.invert = invert;
+    lodash.invoke = invoke;
+    lodash.keys = keys;
+    lodash.map = map;
+    lodash.max = max;
+    lodash.memoize = memoize;
+    lodash.merge = merge;
+    lodash.min = min;
+    lodash.omit = omit;
+    lodash.once = once;
+    lodash.pairs = pairs;
+    lodash.partial = partial;
+    lodash.partialRight = partialRight;
+    lodash.pick = pick;
+    lodash.pluck = pluck;
+    lodash.range = range;
+    lodash.reject = reject;
+    lodash.rest = rest;
+    lodash.shuffle = shuffle;
+    lodash.sortBy = sortBy;
+    lodash.tap = tap;
+    lodash.throttle = throttle;
+    lodash.times = times;
+    lodash.toArray = toArray;
+    lodash.union = union;
+    lodash.uniq = uniq;
+    lodash.unzip = unzip;
+    lodash.values = values;
+    lodash.where = where;
+    lodash.without = without;
+    lodash.wrap = wrap;
+    lodash.zip = zip;
+    lodash.zipObject = zipObject;
+
+    // add aliases
+    lodash.collect = map;
+    lodash.drop = rest;
+    lodash.each = forEach;
+    lodash.extend = assign;
+    lodash.methods = functions;
+    lodash.object = zipObject;
+    lodash.select = filter;
+    lodash.tail = rest;
+    lodash.unique = uniq;
+
+    // add functions to `lodash.prototype`
+    mixin(lodash);
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions that return unwrapped values when chaining
+    lodash.clone = clone;
+    lodash.cloneDeep = cloneDeep;
+    lodash.contains = contains;
+    lodash.escape = escape;
+    lodash.every = every;
+    lodash.find = find;
+    lodash.findIndex = findIndex;
+    lodash.findKey = findKey;
+    lodash.has = has;
+    lodash.identity = identity;
+    lodash.indexOf = indexOf;
+    lodash.isArguments = isArguments;
+    lodash.isArray = isArray;
+    lodash.isBoolean = isBoolean;
+    lodash.isDate = isDate;
+    lodash.isElement = isElement;
+    lodash.isEmpty = isEmpty;
+    lodash.isEqual = isEqual;
+    lodash.isFinite = isFinite;
+    lodash.isFunction = isFunction;
+    lodash.isNaN = isNaN;
+    lodash.isNull = isNull;
+    lodash.isNumber = isNumber;
+    lodash.isObject = isObject;
+    lodash.isPlainObject = isPlainObject;
+    lodash.isRegExp = isRegExp;
+    lodash.isString = isString;
+    lodash.isUndefined = isUndefined;
+    lodash.lastIndexOf = lastIndexOf;
+    lodash.mixin = mixin;
+    lodash.noConflict = noConflict;
+    lodash.parseInt = parseInt;
+    lodash.random = random;
+    lodash.reduce = reduce;
+    lodash.reduceRight = reduceRight;
+    lodash.result = result;
+    lodash.runInContext = runInContext;
+    lodash.size = size;
+    lodash.some = some;
+    lodash.sortedIndex = sortedIndex;
+    lodash.template = template;
+    lodash.unescape = unescape;
+    lodash.uniqueId = uniqueId;
+
+    // add aliases
+    lodash.all = every;
+    lodash.any = some;
+    lodash.detect = find;
+    lodash.foldl = reduce;
+    lodash.foldr = reduceRight;
+    lodash.include = contains;
+    lodash.inject = reduce;
+
+    forOwn(lodash, function(func, methodName) {
+      if (!lodash.prototype[methodName]) {
+        lodash.prototype[methodName] = function() {
+          var args = [this.__wrapped__];
+          push.apply(args, arguments);
+          return func.apply(lodash, args);
+        };
+      }
+    });
+
+    /*--------------------------------------------------------------------------*/
+
+    // add functions capable of returning wrapped and unwrapped values when chaining
+    lodash.first = first;
+    lodash.last = last;
+
+    // add aliases
+    lodash.take = first;
+    lodash.head = first;
+
+    forOwn(lodash, function(func, methodName) {
+      if (!lodash.prototype[methodName]) {
+        lodash.prototype[methodName]= function(callback, thisArg) {
+          var result = func(this.__wrapped__, callback, thisArg);
+          return callback == null || (thisArg && typeof callback != 'function')
+            ? result
+            : new lodashWrapper(result);
+        };
+      }
+    });
+
+    /*--------------------------------------------------------------------------*/
+
+    /**
+     * The semantic version number.
+     *
+     * @static
+     * @memberOf _
+     * @type String
+     */
+    lodash.VERSION = '1.2.1';
+
+    // add "Chaining" functions to the wrapper
+    lodash.prototype.toString = wrapperToString;
+    lodash.prototype.value = wrapperValueOf;
+    lodash.prototype.valueOf = wrapperValueOf;
+
+    // add `Array` functions that return unwrapped values
+    each(['join', 'pop', 'shift'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        return func.apply(this.__wrapped__, arguments);
+      };
+    });
+
+    // add `Array` functions that return the wrapped value
+    each(['push', 'reverse', 'sort', 'unshift'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        func.apply(this.__wrapped__, arguments);
+        return this;
+      };
+    });
+
+    // add `Array` functions that return new wrapped values
+    each(['concat', 'slice', 'splice'], function(methodName) {
+      var func = arrayRef[methodName];
+      lodash.prototype[methodName] = function() {
+        return new lodashWrapper(func.apply(this.__wrapped__, arguments));
+      };
+    });
+
+    // avoid array-like object bugs with `Array#shift` and `Array#splice`
+    // in Firefox < 10 and IE < 9
+    if (!support.spliceObjects) {
+      each(['pop', 'shift', 'splice'], function(methodName) {
+        var func = arrayRef[methodName],
+            isSplice = methodName == 'splice';
+
+        lodash.prototype[methodName] = function() {
+          var value = this.__wrapped__,
+              result = func.apply(value, arguments);
+
+          if (value.length === 0) {
+            delete value[0];
+          }
+          return isSplice ? new lodashWrapper(result) : result;
+        };
+      });
+    }
+
+    // add pseudo private property to be used and removed during the build process
+    lodash._each = each;
+    lodash._iteratorTemplate = iteratorTemplate;
+    lodash._shimKeys = shimKeys;
+
+    return lodash;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  // expose Lo-Dash
+  var _ = runInContext();
+
+  // some AMD build optimizers, like r.js, check for specific condition patterns like the following:
+  if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
+    // Expose Lo-Dash to the global object even when an AMD loader is present in
+    // case Lo-Dash was injected by a third-party script and not intended to be
+    // loaded as a module. The global assignment can be reverted in the Lo-Dash
+    // module via its `noConflict()` method.
+    window._ = _;
+
+    // define as an anonymous module so, through path mapping, it can be
+    // referenced as the "underscore" module
+    define(function() {
+      return _;
+    });
+  }
+  // check for `exports` after `define` in case a build optimizer adds an `exports` object
+  else if (freeExports && !freeExports.nodeType) {
+    // in Node.js or RingoJS v0.8.0+
+    if (freeModule) {
+      (freeModule.exports = _)._ = _;
+    }
+    // in Narwhal or RingoJS v0.7.0-
+    else {
+      freeExports._ = _;
+    }
+  }
+  else {
+    // in a browser or Rhino
+    window._ = _;
+  }
+}(this));
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.css b/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.js b/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/bg.png b/labs/architecture-examples/typescript-backbone/bower_components/todomvc-common/bg.png
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diff --git a/labs/architecture-examples/typescript-backbone/index.html b/labs/architecture-examples/typescript-backbone/index.html
index bad39618c3..34a647c949 100644
--- a/labs/architecture-examples/typescript-backbone/index.html
+++ b/labs/architecture-examples/typescript-backbone/index.html
@@ -1,4 +1,4 @@
-<!-- ---------------------------------------------------------------------------------------
+<!-- ---------------------------------------------------------------------------------------
 index.html
 Microsoft grants you the right to use these script files under the Apache 2.0 license.
 Microsoft reserves all other rights to the files not expressly granted by Microsoft,
@@ -43,73 +43,71 @@
 -->
 
 <!doctype html>
-<html>
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>TypeScript + Backbone.js • TodoMVC</title>
-		<link rel="stylesheet" href="../../../assets/base.css">
-		<!--[if IE]>
-		<script src="../../../assets/ie.js"></script>
-		<![endif]-->
-	</head>
-	<body>
-		<section id="todoapp">
-			<header id="header">
-				<h1>todos</h1>
-				 <div id="create-todo">
-					<input id="new-todo" placeholder="What needs to be done?" autofocus>
-				</div>
-			</header>
-				<section id="main">
-					<input class="check mark-all-done" id="toggle-all" type="checkbox">
-					<label for="toggle-all">Mark all as complete</label>
-					<ul id="todo-list"></ul>
-				</section>
-				<footer id="footer">
-					<div id="todo-stats"></div>
-				</footer>
-		</section>
-		<footer id="info">
-			<p>Double-click to edit a todo</p>
-			<p>TypeScript version by <a href="http://blogs.msdn.com/lukeh">Luke Hoban</a></p>
-			<p>Cleanup, edits: <a href="http://addyosmani.com">Addy Osmani</a></p>
-			<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-		</footer>
+<html lang="en" data-framework="typescript">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>TypeScript & Backbone.js • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body>
+	<section id="todoapp">
+		<header id="header">
+			<h1>todos</h1>
+			 <div id="create-todo">
+				<input id="new-todo" placeholder="What needs to be done?" autofocus>
+			</div>
+		</header>
+			<section id="main">
+				<input class="check mark-all-done" id="toggle-all" type="checkbox">
+				<label for="toggle-all">Mark all as complete</label>
+				<ul id="todo-list"></ul>
+			</section>
+			<footer id="footer">
+				<div id="todo-stats"></div>
+			</footer>
+	</section>
+	<footer id="info">
+		<p>Double-click to edit a todo</p>
+		<p>TypeScript version by <a href="http://blogs.msdn.com/lukeh">Luke Hoban</a></p>
+		<p>Cleanup, edits: <a href="http://addyosmani.com">Addy Osmani</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</footer>
 
-		<!-- Templates -->
+	<!-- Templates -->
 
-		<script type="text/template" id="item-template">
-			<div class="todo <%= done ? 'done' : '' %>">
-				<div class="view display">
-					<input class="toggle check" type="checkbox" <%= done ? 'checked' : '' %>>
-					<label class="todo-content"><%= content %></label>
-					<button class="destroy"></button>
-				</div>
-				<input class="edit todo-input" value="<%= content %>">
+	<script type="text/template" id="item-template">
+		<div class="todo <%= done ? 'done' : '' %>">
+			<div class="view display">
+				<input class="toggle check" type="checkbox" <%= done ? 'checked' : '' %>>
+				<label class="todo-content"><%= content %></label>
+				<button class="destroy"></button>
 			</div>
-		</script>
+			<input class="edit todo-input" value="<%= content %>">
+		</div>
+	</script>
 
-		<script type="text/template" id="stats-template">
-			<% if (total) { %>
-				<span id="todo-count">
-					<strong class="number"><%= remaining %></strong>
-					<span class="word"><%= remaining == 1 ? 'item' : 'items' %></span> left
-				</span>
-			<% } %>
-			<% if (done) { %>
-				<span class="todo-clear">
-					<button id="clear-completed">
-						Clear completed (<span class="number-done"><%= done %></span>)
-					</button>
-				</span>
-			<% } %>
-		</script>
+	<script type="text/template" id="stats-template">
+		<% if (total) { %>
+			<span id="todo-count">
+				<strong class="number"><%= remaining %></strong>
+				<span class="word"><%= remaining == 1 ? 'item' : 'items' %></span> left
+			</span>
+		<% } %>
+		<% if (done) { %>
+			<span class="todo-clear">
+				<button id="clear-completed">
+					Clear completed (<span class="number-done"><%= done %></span>)
+				</button>
+			</span>
+		<% } %>
+	</script>
 
-		<script src="../../../assets/jquery.min.js"></script>
-		<script src="../../../assets/lodash.min.js"></script>
-		<script src="js/libs/backbone/backbone.js"></script>
-		<script src="js/libs/backbone/backbone.localStorage.js"></script>
-		<script src="js/app.js"></script>
-	</body>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/jquery/jquery.js"></script>
+	<script src="bower_components/lodash/lodash.js"></script>
+	<script src="bower_components/backbone/backbone.js"></script>
+	<script src="js/libs/backbone/backbone.localStorage.js"></script>
+	<script src="js/app.js"></script>
+</body>
 </html>
diff --git a/labs/architecture-examples/typescript-backbone/readme.md b/labs/architecture-examples/typescript-backbone/readme.md
index c71d90cc1b..1b6cfecb3a 100644
--- a/labs/architecture-examples/typescript-backbone/readme.md
+++ b/labs/architecture-examples/typescript-backbone/readme.md
@@ -1,59 +1,50 @@
-# TypeScript TodoMVC app
+# TypeScript & Backbone.js TodoMVC Example
 
+> TypeScript is a language for application-scale JavaScript development. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source.
 
-## Overview
+> _[TypeScript - typescriptlang.org](http://typescriptlang.org)_
 
-TypeScript integration points are highlighted:
-- Backbone.js: Using TypeScript classes to create Backbone models and views
-- jQuery: Using jQuery for all DOM manipulation
+
+## Learning TypeScript
+
+The [TypeScript website](http://typescriptlang.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tutorial](http://www.typescriptlang.org/Tutorial)
+* [Code Playground](http://www.typescriptlang.org/Playground)
+* [Documentation](http://typescript.codeplex.com/documentation)
+* [Applications built with TypeScript](http://www.typescriptlang.org/Samples)
+* [Blog](http://blogs.msdn.com/b/typescript)
+* [Source Code](http://typescript.codeplex.com/sourcecontrol/latest#README.txt)
+
+Articles and guides from the community:
+
+* [Thoughts on TypeScript](http://www.nczonline.net/blog/2012/10/04/thoughts-on-typescript)
+* [ScreenCast - Why I Like TypeScript](http://www.leebrimelow.com/why-i-like-typescripts)
+
+Get help from other TypeScript users:
+
+* [TypeScript on StackOverflow](http://stackoverflow.com/questions/tagged/typescript)
+* [Forums](http://typescript.codeplex.com/discussions)
+* [TypeScript on Twitter](http://twitter.com/typescriptlang)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+This application uses TypeScript classes to create Backbone.js models and views, and jQuery for all DOM manipulation.
 
 
 ## Running
-```shell
-tsc js\app.ts
-open index.html
-```
-
-## Caveats
-
-This sample uses localStorage and will not run properly on Internet Explore if run from the local filesystem. Instead, run the app from a web server.
-
-
-## License
-
-Microsoft grants you the right to use these script files under the Apache 2.0 license. 
-Microsoft reserves all other rights to the files not expressly granted by Microsoft, 
-whether by implication, estoppel or otherwise. The copyright notices and MIT licenses 
-below are for informational purposes only.
-
-Portions Copyright © Microsoft Corporation
-Apache 2.0 License
-
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use this 
-file except in compliance with the License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software distributed under 
-the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 
-ANY KIND, either express or implied.
-
-See the License for the specific language governing permissions and limitations 
-under the License.
-------------------------------------------------------------------------------------------
-Provided for Informational Purposes Only
-MIT License
-Permission is hereby granted, free of charge, to any person obtaining a copy of this 
-software and associated documentation files (the "Software"), to deal in the Software 
-without restriction, including without limitation the rights to use, copy, modify, merge, 
-publish, distribute, sublicense, and/or sell copies of the Software, and to permit 
-persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies 
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
-PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE 
-FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
-DEALINGS IN THE SOFTWARE.
+
+A standalone TypeScript compiler is available on NPM.
+
+	npm install -g typescript
+
+To compile the TypeScript in this project:
+
+	# from labs/architecture-examples/typescript-backbone
+	tsc js/app.ts
+	open index.html
diff --git a/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.css b/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.css
+++ b/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.js b/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.js
+++ b/labs/dependency-examples/angularjs_require/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/dependency-examples/angularjs_require/index.html b/labs/dependency-examples/angularjs_require/index.html
index 27528791de..211ae486d3 100644
--- a/labs/dependency-examples/angularjs_require/index.html
+++ b/labs/dependency-examples/angularjs_require/index.html
@@ -1,12 +1,12 @@
 <!doctype html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>AngularJS • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<style>[ng-cloak] {display: none}</style>
-		<script>
+<html lang="en" data-framework="angularjs">
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>AngularJS & RequireJS • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+	<style>[ng-cloak] { display: none; }</style>
+	<script>
 		// Include angular-loader to allow modules to be loaded in any order.
 		/*
 		   AngularJS v1.0.2
@@ -14,7 +14,7 @@
 		   License: MIT
 		 */
 		(function(i){'use strict';function d(c,b,e){return c[b]||(c[b]=e())}return d(d(i,"angular",Object),"module",function(){var c={};return function(b,e,f){e&&c.hasOwnProperty(b)&&(c[b]=null);return d(c,b,function(){function a(a,b,d){return function(){c[d||"push"]([a,b,arguments]);return g}}if(!e)throw Error("No module: "+b);var c=[],d=[],h=a("$injector","invoke"),g={_invokeQueue:c,_runBlocks:d,requires:e,name:b,provider:a("$provide","provider"),factory:a("$provide","factory"),service:a("$provide","service"), value:a("$provide","value"),constant:a("$provide","constant","unshift"),filter:a("$filterProvider","register"),controller:a("$controllerProvider","register"),directive:a("$compileProvider","directive"),config:h,run:function(a){d.push(a);return this}};f&&h(f);return g})}})})(window);
-</script>
+	</script>
 </head>
 <body>
 	<section id="todoapp" ng-controller="TodoController">
diff --git a/labs/dependency-examples/angularjs_require/readme.md b/labs/dependency-examples/angularjs_require/readme.md
new file mode 100644
index 0000000000..b57a03d655
--- /dev/null
+++ b/labs/dependency-examples/angularjs_require/readme.md
@@ -0,0 +1,36 @@
+# AngularJS & RequireJS TodoMVC Example
+
+> HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
+
+> _[AngularJS - angularjs.com](http://angularjs.com)_
+
+
+## Learning AngularJS
+The [AngularJS website](http://angularjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Tutorial](http://docs.angularjs.org/tutorial)
+* [API Reference](http://docs.angularjs.org/api)
+* [Developer Guide](http://docs.angularjs.org/guide)
+* [Applications built with AngularJS](http://builtwith.angularjs.org)
+* [Blog](http://blog.angularjs.org)
+* [FAQ](http://docs.angularjs.org/misc/faq)
+* [AngularJS Meetups](http://www.youtube.com/angularjs)
+
+Articles and guides from the community:
+
+* [Code School AngularJS course](http://www.codeschool.com/code_tv/angularjs-part-1)
+* [5 Awesome AngularJS Features](http://net.tutsplus.com/tutorials/javascript-ajax/5-awesome-angularjs-features)
+* [Using Yeoman with AngularJS](http://briantford.com/blog/angular-yeoman.html)
+* [me&ngular - an introduction to MVW](http://stephenplusplus.github.io/meangular)
+
+Get help from other AngularJS users:
+
+* [Walkthroughs and Tutorials on YouTube](http://www.youtube.com/playlist?list=PL1w1q3fL4pmgqpzb-XhG7Clgi67d_OHXz)
+* [Google Groups mailing list](https://groups.google.com/forum/?fromgroups#!forum/angular)
+* [angularjs on Stack Overflow](http://stackoverflow.com/questions/tagged/angularjs)
+* [AngularJS on Twitter](https://twitter.com/angularjs)
+* [AngularjS on Google +](https://plus.google.com/+AngularJS/posts)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/dependency-examples/backbone_marionette_require/.jshintignore b/labs/dependency-examples/backbone_marionette_require/.jshintignore
index 598a856346..a5e41c5c3b 100644
--- a/labs/dependency-examples/backbone_marionette_require/.jshintignore
+++ b/labs/dependency-examples/backbone_marionette_require/.jshintignore
@@ -1,9 +1,6 @@
 app.build.js
-r.js
 js/main.built.js
-js/lib/underscore.js
 js/lib/tpl.js
 js/lib/backbone.js
 js/lib/backbone.marionette.js
 js/lib/backbone-localStorage.js
-js/lib/require.js
diff --git a/labs/dependency-examples/backbone_marionette_require/app.build.js b/labs/dependency-examples/backbone_marionette_require/app.build.js
index 3174d204f1..22d4038aad 100644
--- a/labs/dependency-examples/backbone_marionette_require/app.build.js
+++ b/labs/dependency-examples/backbone_marionette_require/app.build.js
@@ -1,12 +1,10 @@
-
-
 ({
   baseUrl: "js/",
   mainConfigFile: 'js/main.js',
   out: "js/main.built.js",
   include : 'main',
 
-  optimize: "uglify",
+  optimize: 'uglify',
 
   uglify: {
     toplevel: true,
diff --git a/labs/dependency-examples/backbone_marionette_require/bower.json b/labs/dependency-examples/backbone_marionette_require/bower.json
new file mode 100644
index 0000000000..ca1dab5a12
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-backbone_marionette_require",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "requirejs": "~2.1.6",
+    "backbone.marionette": "~1.0.2"
+  }
+}
diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/jquery/jquery.js b/labs/dependency-examples/backbone_marionette_require/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..86a330515e
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower_components/jquery/jquery.js
@@ -0,0 +1,9597 @@
+/*!
+ * jQuery JavaScript Library v1.9.1
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-2-4
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// The deferred used on DOM ready
+	readyList,
+
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// Support: IE<9
+	// For `typeof node.method` instead of `node.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	document = window.document,
+	location = window.location,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "1.9.1",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// JSON RegExp
+	rvalidchars = /^[\],:{}\s]*$/,
+	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
+	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
+	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler
+	completed = function( event ) {
+
+		// readyState === "complete" is good enough for us to call the dom ready in oldIE
+		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
+			detach();
+			jQuery.ready();
+		}
+	},
+	// Clean-up method for dom ready events
+	detach = function() {
+		if ( document.addEventListener ) {
+			document.removeEventListener( "DOMContentLoaded", completed, false );
+			window.removeEventListener( "load", completed, false );
+
+		} else {
+			document.detachEvent( "onreadystatechange", completed );
+			window.detachEvent( "onload", completed );
+		}
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( elem.id !== match[2] ) {
+							return rootjQuery.find( selector );
+						}
+
+						// Otherwise, we inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	// The number of elements contained in the matched element set
+	size: function() {
+		return this.length;
+	},
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var src, copyIsArray, copy, name, options, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+		if ( !document.body ) {
+			return setTimeout( jQuery.ready );
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray || function( obj ) {
+		return jQuery.type(obj) === "array";
+	},
+
+	isWindow: function( obj ) {
+		return obj != null && obj == obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Must be an Object.
+		// Because of IE, we also have to check the presence of the constructor property.
+		// Make sure that DOM nodes and window objects don't pass through, as well
+		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		try {
+			// Not own constructor property must be Object
+			if ( obj.constructor &&
+				!core_hasOwn.call(obj, "constructor") &&
+				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+				return false;
+			}
+		} catch ( e ) {
+			// IE8,9 Will throw exceptions on certain host objects #9897
+			return false;
+		}
+
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own.
+
+		var key;
+		for ( key in obj ) {}
+
+		return key === undefined || core_hasOwn.call( obj, key );
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: function( data ) {
+		// Attempt to parse using the native JSON parser first
+		if ( window.JSON && window.JSON.parse ) {
+			return window.JSON.parse( data );
+		}
+
+		if ( data === null ) {
+			return data;
+		}
+
+		if ( typeof data === "string" ) {
+
+			// Make sure leading/trailing whitespace is removed (IE can't handle it)
+			data = jQuery.trim( data );
+
+			if ( data ) {
+				// Make sure the incoming data is actual JSON
+				// Logic borrowed from http://json.org/json2.js
+				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
+					.replace( rvalidtokens, "]" )
+					.replace( rvalidbraces, "")) ) {
+
+					return ( new Function( "return " + data ) )();
+				}
+			}
+		}
+
+		jQuery.error( "Invalid JSON: " + data );
+	},
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		try {
+			if ( window.DOMParser ) { // Standard
+				tmp = new DOMParser();
+				xml = tmp.parseFromString( data , "text/xml" );
+			} else { // IE
+				xml = new ActiveXObject( "Microsoft.XMLDOM" );
+				xml.async = "false";
+				xml.loadXML( data );
+			}
+		} catch( e ) {
+			xml = undefined;
+		}
+		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	// Workarounds based on findings by Jim Driscoll
+	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+	globalEval: function( data ) {
+		if ( data && jQuery.trim( data ) ) {
+			// We use execScript on Internet Explorer
+			// We use an anonymous function so that context is window
+			// rather than jQuery in Firefox
+			( window.execScript || function( data ) {
+				window[ "eval" ].call( window, data );
+			} )( data );
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	// Use native String.trim function wherever possible
+	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
+		function( text ) {
+			return text == null ?
+				"" :
+				core_trim.call( text );
+		} :
+
+		// Otherwise use our own trimming functionality
+		function( text ) {
+			return text == null ?
+				"" :
+				( text + "" ).replace( rtrim, "" );
+		},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		var len;
+
+		if ( arr ) {
+			if ( core_indexOf ) {
+				return core_indexOf.call( arr, elem, i );
+			}
+
+			len = arr.length;
+			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+			for ( ; i < len; i++ ) {
+				// Skip accessing in sparse arrays
+				if ( i in arr && arr[ i ] === elem ) {
+					return i;
+				}
+			}
+		}
+
+		return -1;
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var args, proxy, tmp;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: function() {
+		return ( new Date() ).getTime();
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		// Standards-based browsers support DOMContentLoaded
+		} else if ( document.addEventListener ) {
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+
+		// If IE event model is used
+		} else {
+			// Ensure firing before onload, maybe late but safe also for iframes
+			document.attachEvent( "onreadystatechange", completed );
+
+			// A fallback to window.onload, that will always work
+			window.attachEvent( "onload", completed );
+
+			// If IE and not a frame
+			// continually check to see if the document is ready
+			var top = false;
+
+			try {
+				top = window.frameElement == null && document.documentElement;
+			} catch(e) {}
+
+			if ( top && top.doScroll ) {
+				(function doScrollCheck() {
+					if ( !jQuery.isReady ) {
+
+						try {
+							// Use the trick by Diego Perini
+							// http://javascript.nwbox.com/IEContentLoaded/
+							top.doScroll("left");
+						} catch(e) {
+							return setTimeout( doScrollCheck, 50 );
+						}
+
+						// detach all dom ready events
+						detach();
+
+						// and execute any waiting functions
+						jQuery.ready();
+					}
+				})();
+			}
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Flag to know if list is currently firing
+		firing,
+		// Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function() {
+
+	var support, all, a,
+		input, select, fragment,
+		opt, eventName, isSupported, i,
+		div = document.createElement("div");
+
+	// Setup
+	div.setAttribute( "className", "t" );
+	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+
+	// Support tests won't run in some limited or non-browser environments
+	all = div.getElementsByTagName("*");
+	a = div.getElementsByTagName("a")[ 0 ];
+	if ( !all || !a || !all.length ) {
+		return {};
+	}
+
+	// First batch of tests
+	select = document.createElement("select");
+	opt = select.appendChild( document.createElement("option") );
+	input = div.getElementsByTagName("input")[ 0 ];
+
+	a.style.cssText = "top:1px;float:left;opacity:.5";
+	support = {
+		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+		getSetAttribute: div.className !== "t",
+
+		// IE strips leading whitespace when .innerHTML is used
+		leadingWhitespace: div.firstChild.nodeType === 3,
+
+		// Make sure that tbody elements aren't automatically inserted
+		// IE will insert them into empty tables
+		tbody: !div.getElementsByTagName("tbody").length,
+
+		// Make sure that link elements get serialized correctly by innerHTML
+		// This requires a wrapper element in IE
+		htmlSerialize: !!div.getElementsByTagName("link").length,
+
+		// Get the style information from getAttribute
+		// (IE uses .cssText instead)
+		style: /top/.test( a.getAttribute("style") ),
+
+		// Make sure that URLs aren't manipulated
+		// (IE normalizes it by default)
+		hrefNormalized: a.getAttribute("href") === "/a",
+
+		// Make sure that element opacity exists
+		// (IE uses filter instead)
+		// Use a regex to work around a WebKit issue. See #5145
+		opacity: /^0.5/.test( a.style.opacity ),
+
+		// Verify style float existence
+		// (IE uses styleFloat instead of cssFloat)
+		cssFloat: !!a.style.cssFloat,
+
+		// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
+		checkOn: !!input.value,
+
+		// Make sure that a selected-by-default option has a working selected property.
+		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
+		optSelected: opt.selected,
+
+		// Tests for enctype support on a form (#6743)
+		enctype: !!document.createElement("form").enctype,
+
+		// Makes sure cloning an html5 element does not cause problems
+		// Where outerHTML is undefined, this still works
+		html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
+
+		// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
+		boxModel: document.compatMode === "CSS1Compat",
+
+		// Will be defined later
+		deleteExpando: true,
+		noCloneEvent: true,
+		inlineBlockNeedsLayout: false,
+		shrinkWrapBlocks: false,
+		reliableMarginRight: true,
+		boxSizingReliable: true,
+		pixelPosition: false
+	};
+
+	// Make sure checked status is properly cloned
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Support: IE<9
+	try {
+		delete div.test;
+	} catch( e ) {
+		support.deleteExpando = false;
+	}
+
+	// Check if we can trust getAttribute("value")
+	input = document.createElement("input");
+	input.setAttribute( "value", "" );
+	support.input = input.getAttribute( "value" ) === "";
+
+	// Check if an input maintains its value after becoming a radio
+	input.value = "t";
+	input.setAttribute( "type", "radio" );
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment = document.createDocumentFragment();
+	fragment.appendChild( input );
+
+	// Check if a disconnected checkbox will retain its checked
+	// value of true after appended to the DOM (IE6/7)
+	support.appendChecked = input.checked;
+
+	// WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE<9
+	// Opera does not clone events (and typeof div.attachEvent === undefined).
+	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
+	if ( div.attachEvent ) {
+		div.attachEvent( "onclick", function() {
+			support.noCloneEvent = false;
+		});
+
+		div.cloneNode( true ).click();
+	}
+
+	// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
+	for ( i in { submit: true, change: true, focusin: true }) {
+		div.setAttribute( eventName = "on" + i, "t" );
+
+		support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
+	}
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv, tds,
+			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
+			body = document.getElementsByTagName("body")[0];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		body.appendChild( container ).appendChild( div );
+
+		// Support: IE8
+		// Check if table cells still have offsetWidth/Height when they are set
+		// to display:none and there are still other visible table cells in a
+		// table row; if so, offsetWidth/Height are not reliable for use when
+		// determining if an element has been hidden directly using
+		// display:none (it is still safe to use offsets if a parent element is
+		// hidden; don safety goggles and see bug #4512 for more information).
+		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+		tds = div.getElementsByTagName("td");
+		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
+		isSupported = ( tds[ 0 ].offsetHeight === 0 );
+
+		tds[ 0 ].style.display = "";
+		tds[ 1 ].style.display = "none";
+
+		// Support: IE8
+		// Check if empty table cells still have offsetWidth/Height
+		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
+
+		// Check box-sizing and margin behavior
+		div.innerHTML = "";
+		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
+		support.boxSizing = ( div.offsetWidth === 4 );
+		support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// Fails in WebKit before Feb 2011 nightlies
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		if ( typeof div.style.zoom !== core_strundefined ) {
+			// Support: IE<8
+			// Check if natively block-level elements act like inline-block
+			// elements when setting their display to 'inline' and giving
+			// them layout
+			div.innerHTML = "";
+			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
+
+			// Support: IE6
+			// Check if elements with layout shrink-wrap their children
+			div.style.display = "block";
+			div.innerHTML = "<div></div>";
+			div.firstChild.style.width = "5px";
+			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+
+			if ( support.inlineBlockNeedsLayout ) {
+				// Prevent IE 6 from affecting layout for positioned elements #11048
+				// Prevent IE from shrinking the body in IE 7 mode #12869
+				// Support: IE<8
+				body.style.zoom = 1;
+			}
+		}
+
+		body.removeChild( container );
+
+		// Null elements to avoid leaks in IE
+		container = div = tds = marginDiv = null;
+	});
+
+	// Null elements to avoid leaks in IE
+	all = select = fragment = opt = a = input = null;
+
+	return support;
+})();
+
+var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function internalData( elem, name, data, pvt /* Internal Use Only */ ){
+	if ( !jQuery.acceptData( elem ) ) {
+		return;
+	}
+
+	var thisCache, ret,
+		internalKey = jQuery.expando,
+		getByName = typeof name === "string",
+
+		// We have to handle DOM nodes and JS objects differently because IE6-7
+		// can't GC object references properly across the DOM-JS boundary
+		isNode = elem.nodeType,
+
+		// Only DOM nodes need the global jQuery cache; JS object data is
+		// attached directly to the object so GC can occur automatically
+		cache = isNode ? jQuery.cache : elem,
+
+		// Only defining an ID for JS objects if its cache already exists allows
+		// the code to shortcut on the same path as a DOM node with no cache
+		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+	// Avoid doing any more work than we need to when trying to get data on an
+	// object that has no data at all
+	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
+		return;
+	}
+
+	if ( !id ) {
+		// Only DOM nodes need a new unique ID for each element since their data
+		// ends up in the global cache
+		if ( isNode ) {
+			elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
+		} else {
+			id = internalKey;
+		}
+	}
+
+	if ( !cache[ id ] ) {
+		cache[ id ] = {};
+
+		// Avoids exposing jQuery metadata on plain JS objects when the object
+		// is serialized using JSON.stringify
+		if ( !isNode ) {
+			cache[ id ].toJSON = jQuery.noop;
+		}
+	}
+
+	// An object can be passed to jQuery.data instead of a key/value pair; this gets
+	// shallow copied over onto the existing cache
+	if ( typeof name === "object" || typeof name === "function" ) {
+		if ( pvt ) {
+			cache[ id ] = jQuery.extend( cache[ id ], name );
+		} else {
+			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+		}
+	}
+
+	thisCache = cache[ id ];
+
+	// jQuery data() is stored in a separate object inside the object's internal data
+	// cache in order to avoid key collisions between internal data and user-defined
+	// data.
+	if ( !pvt ) {
+		if ( !thisCache.data ) {
+			thisCache.data = {};
+		}
+
+		thisCache = thisCache.data;
+	}
+
+	if ( data !== undefined ) {
+		thisCache[ jQuery.camelCase( name ) ] = data;
+	}
+
+	// Check for both converted-to-camel and non-converted data property names
+	// If a data property was specified
+	if ( getByName ) {
+
+		// First Try to find as-is property data
+		ret = thisCache[ name ];
+
+		// Test for null|undefined property data
+		if ( ret == null ) {
+
+			// Try to find the camelCased property
+			ret = thisCache[ jQuery.camelCase( name ) ];
+		}
+	} else {
+		ret = thisCache;
+	}
+
+	return ret;
+}
+
+function internalRemoveData( elem, name, pvt ) {
+	if ( !jQuery.acceptData( elem ) ) {
+		return;
+	}
+
+	var i, l, thisCache,
+		isNode = elem.nodeType,
+
+		// See jQuery.data for more information
+		cache = isNode ? jQuery.cache : elem,
+		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+	// If there is already no cache entry for this object, there is no
+	// purpose in continuing
+	if ( !cache[ id ] ) {
+		return;
+	}
+
+	if ( name ) {
+
+		thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+		if ( thisCache ) {
+
+			// Support array or space separated string names for data keys
+			if ( !jQuery.isArray( name ) ) {
+
+				// try the string as a key before any manipulation
+				if ( name in thisCache ) {
+					name = [ name ];
+				} else {
+
+					// split the camel cased version by spaces unless a key with the spaces exists
+					name = jQuery.camelCase( name );
+					if ( name in thisCache ) {
+						name = [ name ];
+					} else {
+						name = name.split(" ");
+					}
+				}
+			} else {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+			}
+
+			for ( i = 0, l = name.length; i < l; i++ ) {
+				delete thisCache[ name[i] ];
+			}
+
+			// If there is no data left in the cache, we want to continue
+			// and let the cache object itself get destroyed
+			if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
+				return;
+			}
+		}
+	}
+
+	// See jQuery.data for more information
+	if ( !pvt ) {
+		delete cache[ id ].data;
+
+		// Don't destroy the parent cache unless the internal data object
+		// had been the only thing left in it
+		if ( !isEmptyDataObject( cache[ id ] ) ) {
+			return;
+		}
+	}
+
+	// Destroy the cache
+	if ( isNode ) {
+		jQuery.cleanData( [ elem ], true );
+
+	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+	} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
+		delete cache[ id ];
+
+	// When all else fails, null
+	} else {
+		cache[ id ] = null;
+	}
+}
+
+jQuery.extend({
+	cache: {},
+
+	// Unique for each copy of jQuery on the page
+	// Non-digits removed to match rinlinejQuery
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	// The following elements throw uncatchable exceptions if you
+	// attempt to add expando properties to them.
+	noData: {
+		"embed": true,
+		// Ban all objects except for Flash (which handle expandos)
+		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
+		"applet": true
+	},
+
+	hasData: function( elem ) {
+		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
+		return !!elem && !isEmptyDataObject( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return internalData( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		return internalRemoveData( elem, name );
+	},
+
+	// For internal use only.
+	_data: function( elem, name, data ) {
+		return internalData( elem, name, data, true );
+	},
+
+	_removeData: function( elem, name ) {
+		return internalRemoveData( elem, name, true );
+	},
+
+	// A method for determining if a DOM node can handle the data expando
+	acceptData: function( elem ) {
+		// Do not set data on non-element because it will not be cleared (#8335).
+		if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
+			return false;
+		}
+
+		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
+
+		// nodes accept data unless otherwise specified; rejection can be conditional
+		return !noData || noData !== true && elem.getAttribute("classid") === noData;
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[0],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = jQuery.data( elem );
+
+				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[i].name;
+
+						if ( !name.indexOf( "data-" ) ) {
+							name = jQuery.camelCase( name.slice(5) );
+
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					jQuery._data( elem, "parsedAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				jQuery.data( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+
+			if ( value === undefined ) {
+				// Try to fetch any internally stored data first
+				return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
+			}
+
+			this.each(function() {
+				jQuery.data( this, key, value );
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			jQuery.removeData( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+
+		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+						data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			jQuery.data( elem, key, data );
+
+		} else {
+			data = undefined;
+		}
+	}
+
+	return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+	var name;
+	for ( name in obj ) {
+
+		// if the public data object is empty, the private is still empty
+		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
+			continue;
+		}
+		if ( name !== "toJSON" ) {
+			return false;
+		}
+	}
+
+	return true;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = jQuery._data( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray(data) ) {
+					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				jQuery._removeData( elem, type + "queue" );
+				jQuery._removeData( elem, key );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button|object)$/i,
+	rclickable = /^(?:a|area)$/i,
+	rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
+	ruseDefault = /^(?:checked|selected)$/i,
+	getSetAttribute = jQuery.support.getSetAttribute,
+	getSetInput = jQuery.support.input;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		name = jQuery.propFix[ name ] || name;
+		return this.each(function() {
+			// try/catch handles cases where IE balks (such as removing a property on window)
+			try {
+				this[ name ] = undefined;
+				delete this[ name ];
+			} catch( e ) {}
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					jQuery._data( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var ret, hooks, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// oldIE doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var values = jQuery.makeArray( value );
+
+				jQuery(elem).find("option").each(function() {
+					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+				});
+
+				if ( !values.length ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, notxml, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( notxml ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+
+			// In IE9+, Flash objects don't have .getAttribute (#12945)
+			// Support: IE9+
+			if ( typeof elem.getAttribute !== core_strundefined ) {
+				ret =  elem.getAttribute( name );
+			}
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( rboolean.test( name ) ) {
+					// Set corresponding property to false for boolean attributes
+					// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
+					if ( !getSetAttribute && ruseDefault.test( name ) ) {
+						elem[ jQuery.camelCase( "default-" + name ) ] =
+							elem[ propName ] = false;
+					} else {
+						elem[ propName ] = false;
+					}
+
+				// See #9699 for explanation of this approach (setting first, then removal)
+				} else {
+					jQuery.attr( elem, name, "" );
+				}
+
+				elem.removeAttribute( getSetAttribute ? name : propName );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		tabindex: "tabIndex",
+		readonly: "readOnly",
+		"for": "htmlFor",
+		"class": "className",
+		maxlength: "maxLength",
+		cellspacing: "cellSpacing",
+		cellpadding: "cellPadding",
+		rowspan: "rowSpan",
+		colspan: "colSpan",
+		usemap: "useMap",
+		frameborder: "frameBorder",
+		contenteditable: "contentEditable"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				return ( elem[ name ] = value );
+			}
+
+		} else {
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+				return ret;
+
+			} else {
+				return elem[ name ];
+			}
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				var attributeNode = elem.getAttributeNode("tabindex");
+
+				return attributeNode && attributeNode.specified ?
+					parseInt( attributeNode.value, 10 ) :
+					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+						0 :
+						undefined;
+			}
+		}
+	}
+});
+
+// Hook for boolean attributes
+boolHook = {
+	get: function( elem, name ) {
+		var
+			// Use .prop to determine if this attribute is understood as boolean
+			prop = jQuery.prop( elem, name ),
+
+			// Fetch it accordingly
+			attr = typeof prop === "boolean" && elem.getAttribute( name ),
+			detail = typeof prop === "boolean" ?
+
+				getSetInput && getSetAttribute ?
+					attr != null :
+					// oldIE fabricates an empty string for missing boolean attributes
+					// and conflates checked/selected into attroperties
+					ruseDefault.test( name ) ?
+						elem[ jQuery.camelCase( "default-" + name ) ] :
+						!!attr :
+
+				// fetch an attribute node for properties not recognized as boolean
+				elem.getAttributeNode( name );
+
+		return detail && detail.value !== false ?
+			name.toLowerCase() :
+			undefined;
+	},
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+			// IE<8 needs the *property* name
+			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+
+		// Use defaultChecked and defaultSelected for oldIE
+		} else {
+			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
+		}
+
+		return name;
+	}
+};
+
+// fix oldIE value attroperty
+if ( !getSetInput || !getSetAttribute ) {
+	jQuery.attrHooks.value = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			return jQuery.nodeName( elem, "input" ) ?
+
+				// Ignore the value *property* by using defaultValue
+				elem.defaultValue :
+
+				ret && ret.specified ? ret.value : undefined;
+		},
+		set: function( elem, value, name ) {
+			if ( jQuery.nodeName( elem, "input" ) ) {
+				// Does not return so that setAttribute is also used
+				elem.defaultValue = value;
+			} else {
+				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
+				return nodeHook && nodeHook.set( elem, value, name );
+			}
+		}
+	};
+}
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+	// Use this for any attribute in IE6/7
+	// This fixes almost every IE6/7 issue
+	nodeHook = jQuery.valHooks.button = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
+				ret.value :
+				undefined;
+		},
+		set: function( elem, value, name ) {
+			// Set the existing or create a new attribute node
+			var ret = elem.getAttributeNode( name );
+			if ( !ret ) {
+				elem.setAttributeNode(
+					(ret = elem.ownerDocument.createAttribute( name ))
+				);
+			}
+
+			ret.value = value += "";
+
+			// Break association with cloned elements by also using setAttribute (#9646)
+			return name === "value" || value === elem.getAttribute( name ) ?
+				value :
+				undefined;
+		}
+	};
+
+	// Set contenteditable to false on removals(#10429)
+	// Setting to empty string throws an error as an invalid value
+	jQuery.attrHooks.contenteditable = {
+		get: nodeHook.get,
+		set: function( elem, value, name ) {
+			nodeHook.set( elem, value === "" ? false : value, name );
+		}
+	};
+
+	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
+	// This is for removals
+	jQuery.each([ "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			set: function( elem, value ) {
+				if ( value === "" ) {
+					elem.setAttribute( name, "auto" );
+					return value;
+				}
+			}
+		});
+	});
+}
+
+
+// Some attributes require a special call on IE
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !jQuery.support.hrefNormalized ) {
+	jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			get: function( elem ) {
+				var ret = elem.getAttribute( name, 2 );
+				return ret == null ? undefined : ret;
+			}
+		});
+	});
+
+	// href/src property should get the full normalized URL (#10299/#12915)
+	jQuery.each([ "href", "src" ], function( i, name ) {
+		jQuery.propHooks[ name ] = {
+			get: function( elem ) {
+				return elem.getAttribute( name, 4 );
+			}
+		};
+	});
+}
+
+if ( !jQuery.support.style ) {
+	jQuery.attrHooks.style = {
+		get: function( elem ) {
+			// Return undefined in the case of empty string
+			// Note: IE uppercases css property names, but if we were to .toLowerCase()
+			// .cssText, that would destroy case senstitivity in URL's, like in "background"
+			return elem.style.cssText || undefined;
+		},
+		set: function( elem, value ) {
+			return ( elem.style.cssText = value + "" );
+		}
+	};
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+
+			if ( parent ) {
+				parent.selectedIndex;
+
+				// Make sure that it also works with optgroups, see #5701
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+			return null;
+		}
+	});
+}
+
+// IE6/7 call enctype encoding
+if ( !jQuery.support.enctype ) {
+	jQuery.propFix.enctype = "encoding";
+}
+
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+	jQuery.each([ "radio", "checkbox" ], function() {
+		jQuery.valHooks[ this ] = {
+			get: function( elem ) {
+				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+				return elem.getAttribute("value") === null ? "on" : elem.value;
+			}
+		};
+	});
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	});
+});
+var rformElems = /^(?:input|select|textarea)$/i,
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+		var tmp, events, t, handleObjIn,
+			special, eventHandle, handleObj,
+			handlers, type, namespaces, origType,
+			elemData = jQuery._data( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		// jQuery(...).bind("mouseover mouseout", fn);
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener/attachEvent if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					// Bind the global event handler to the element
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+
+					} else if ( elem.attachEvent ) {
+						elem.attachEvent( "on" + type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+		var j, handleObj, tmp,
+			origCount, t, events,
+			special, handlers, type,
+			namespaces, origType,
+			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+
+			// removeData also checks for emptiness and clears the expando if empty
+			// so use it instead of delete
+			jQuery._removeData( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+		var handle, ontype, cur,
+			bubbleType, special, tmp, i,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		event.isTrigger = true;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
+				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Can't use an .isFunction() check here because IE6/7 fails that test.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					try {
+						elem[ type ]();
+					} catch ( e ) {
+						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
+						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
+					}
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, ret, handleObj, matched, j,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var sel, handleObj, matches, i,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur != this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: IE<9
+		// Fix target property (#1925)
+		if ( !event.target ) {
+			event.target = originalEvent.srcElement || document;
+		}
+
+		// Support: Chrome 23+, Safari?
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		// Support: IE<9
+		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
+		event.metaKey = !!event.metaKey;
+
+		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var body, eventDoc, doc,
+				button = original.button,
+				fromElement = original.fromElement;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add relatedTarget, if necessary
+			if ( !event.relatedTarget && fromElement ) {
+				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
+					this.click();
+					return false;
+				}
+			}
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== document.activeElement && this.focus ) {
+					try {
+						this.focus();
+						return false;
+					} catch ( e ) {
+						// Support: IE<9
+						// If we error on focus to hidden element (#1486, #12518),
+						// let .trigger() run the handlers
+					}
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === document.activeElement && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Even when returnValue equals to undefined Firefox will still show alert
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{ type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = document.removeEventListener ?
+	function( elem, type, handle ) {
+		if ( elem.removeEventListener ) {
+			elem.removeEventListener( type, handle, false );
+		}
+	} :
+	function( elem, type, handle ) {
+		var name = "on" + type;
+
+		if ( elem.detachEvent ) {
+
+			// #8545, #7054, preventing memory leaks for custom events in IE6-8
+			// detachEvent needed property on element, by name of that event, to properly expose it to GC
+			if ( typeof elem[ name ] === core_strundefined ) {
+				elem[ name ] = null;
+			}
+
+			elem.detachEvent( name, handle );
+		}
+	};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+		if ( !e ) {
+			return;
+		}
+
+		// If preventDefault exists, run it on the original event
+		if ( e.preventDefault ) {
+			e.preventDefault();
+
+		// Support: IE
+		// Otherwise set the returnValue property of the original event to false
+		} else {
+			e.returnValue = false;
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+		if ( !e ) {
+			return;
+		}
+		// If stopPropagation exists, run it on the original event
+		if ( e.stopPropagation ) {
+			e.stopPropagation();
+		}
+
+		// Support: IE
+		// Set the cancelBubble property of the original event to true
+		e.cancelBubble = true;
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// IE submit delegation
+if ( !jQuery.support.submitBubbles ) {
+
+	jQuery.event.special.submit = {
+		setup: function() {
+			// Only need this for delegated form submit events
+			if ( jQuery.nodeName( this, "form" ) ) {
+				return false;
+			}
+
+			// Lazy-add a submit handler when a descendant form may potentially be submitted
+			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
+				// Node name check avoids a VML-related crash in IE (#9807)
+				var elem = e.target,
+					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
+				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
+					jQuery.event.add( form, "submit._submit", function( event ) {
+						event._submit_bubble = true;
+					});
+					jQuery._data( form, "submitBubbles", true );
+				}
+			});
+			// return undefined since we don't need an event listener
+		},
+
+		postDispatch: function( event ) {
+			// If form was submitted by the user, bubble the event up the tree
+			if ( event._submit_bubble ) {
+				delete event._submit_bubble;
+				if ( this.parentNode && !event.isTrigger ) {
+					jQuery.event.simulate( "submit", this.parentNode, event, true );
+				}
+			}
+		},
+
+		teardown: function() {
+			// Only need this for delegated form submit events
+			if ( jQuery.nodeName( this, "form" ) ) {
+				return false;
+			}
+
+			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+			jQuery.event.remove( this, "._submit" );
+		}
+	};
+}
+
+// IE change delegation and checkbox/radio fix
+if ( !jQuery.support.changeBubbles ) {
+
+	jQuery.event.special.change = {
+
+		setup: function() {
+
+			if ( rformElems.test( this.nodeName ) ) {
+				// IE doesn't fire change on a check/radio until blur; trigger it on click
+				// after a propertychange. Eat the blur-change in special.change.handle.
+				// This still fires onchange a second time for check/radio after blur.
+				if ( this.type === "checkbox" || this.type === "radio" ) {
+					jQuery.event.add( this, "propertychange._change", function( event ) {
+						if ( event.originalEvent.propertyName === "checked" ) {
+							this._just_changed = true;
+						}
+					});
+					jQuery.event.add( this, "click._change", function( event ) {
+						if ( this._just_changed && !event.isTrigger ) {
+							this._just_changed = false;
+						}
+						// Allow triggered, simulated change events (#11500)
+						jQuery.event.simulate( "change", this, event, true );
+					});
+				}
+				return false;
+			}
+			// Delegated event; lazy-add a change handler on descendant inputs
+			jQuery.event.add( this, "beforeactivate._change", function( e ) {
+				var elem = e.target;
+
+				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
+					jQuery.event.add( elem, "change._change", function( event ) {
+						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
+							jQuery.event.simulate( "change", this.parentNode, event, true );
+						}
+					});
+					jQuery._data( elem, "changeBubbles", true );
+				}
+			});
+		},
+
+		handle: function( event ) {
+			var elem = event.target;
+
+			// Swallow native change events from checkbox/radio, we already triggered them above
+			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
+				return event.handleObj.handler.apply( this, arguments );
+			}
+		},
+
+		teardown: function() {
+			jQuery.event.remove( this, "._change" );
+
+			return !rformElems.test( this.nodeName );
+		}
+	};
+}
+
+// Create "bubbling" focus and blur events
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var type, origFn;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+/*!
+ * Sizzle CSS Selector Engine
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://sizzlejs.com/
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	hasDuplicate,
+	outermostContext,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsXML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+	sortOrder,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	operators = "([*^$|!~]?=)",
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rsibling = /[\x20\t\r\n\f]*[+~]/,
+
+	rnative = /^[^{]+\{\s*\[native code/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+	rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Use a stripped-down slice if we can't use a native one
+try {
+	slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
+} catch ( e ) {
+	slice = function( i ) {
+		var elem,
+			results = [];
+		while ( (elem = this[i++]) ) {
+			results.push( elem );
+		}
+		return results;
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( !documentIsXML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
+				push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && !rbuggyQSA.test(selector) ) {
+			old = true;
+			nid = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results, slice.call( newContext.querySelectorAll(
+						newSelector
+					), 0 ) );
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsXML = isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.tagNameNoComments = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Check if attributes should be retrieved by attribute nodes
+	support.attributes = assert(function( div ) {
+		div.innerHTML = "<select></select>";
+		var type = typeof div.lastChild.getAttribute("multiple");
+		// IE8 returns a string for some attributes even when not present
+		return type !== "boolean" && type !== "string";
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getByClassName = assert(function( div ) {
+		// Opera can't find a second classname (in 9.6)
+		div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
+		if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
+			return false;
+		}
+
+		// Safari 3.2 caches class attributes and doesn't catch changes
+		div.lastChild.className = "e";
+		return div.getElementsByClassName("e").length === 2;
+	});
+
+	// Check if getElementById returns elements by name
+	// Check if getElementsByName privileges form controls or returns elements by ID
+	support.getByName = assert(function( div ) {
+		// Inject content
+		div.id = expando + 0;
+		div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
+		docElem.insertBefore( div, docElem.firstChild );
+
+		// Test
+		var pass = doc.getElementsByName &&
+			// buggy browsers will return fewer than the correct 2
+			doc.getElementsByName( expando ).length === 2 +
+			// buggy browsers will return more than the correct 0
+			doc.getElementsByName( expando + 0 ).length;
+		support.getIdNotName = !doc.getElementById( expando );
+
+		// Cleanup
+		docElem.removeChild( div );
+
+		return pass;
+	});
+
+	// IE6/7 return modified attributes
+	Expr.attrHandle = assert(function( div ) {
+		div.innerHTML = "<a href='#'></a>";
+		return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
+			div.firstChild.getAttribute("href") === "#";
+	}) ?
+		{} :
+		{
+			"href": function( elem ) {
+				return elem.getAttribute( "href", 2 );
+			},
+			"type": function( elem ) {
+				return elem.getAttribute("type");
+			}
+		};
+
+	// ID find and filter
+	if ( support.getIdNotName ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.tagNameNoComments ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Name
+	Expr.find["NAME"] = support.getByName && function( tag, context ) {
+		if ( typeof context.getElementsByName !== strundefined ) {
+			return context.getElementsByName( name );
+		}
+	};
+
+	// Class
+	Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21),
+	// no need to also add to buggyMatches since matches checks buggyQSA
+	// A support test would require too much code (would include document ready)
+	rbuggyQSA = [ ":focus" ];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explictly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// IE8 - Some boolean attributes are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Opera 10-12/IE8 - ^= $= *= and empty values
+			// Should not select anything
+			div.innerHTML = "<input type='hidden' i=''/>";
+			if ( div.querySelectorAll("[i^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.webkitMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+		var compare;
+
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
+			if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
+				if ( a === doc || contains( preferredDoc, a ) ) {
+					return -1;
+				}
+				if ( b === doc || contains( preferredDoc, b ) ) {
+					return 1;
+				}
+				return 0;
+			}
+			return compare & 4 ? -1 : 1;
+		}
+
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	// Always assume the presence of duplicates if sort doesn't
+	// pass them to our comparison function (as in Google Chrome).
+	hasDuplicate = false;
+	[0, 0].sort( sortOrder );
+	support.detectDuplicates = hasDuplicate;
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	var val;
+
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	if ( !documentIsXML ) {
+		name = name.toLowerCase();
+	}
+	if ( (val = Expr.attrHandle[ name ]) ) {
+		return val( elem );
+	}
+	if ( documentIsXML || support.attributes ) {
+		return elem.getAttribute( name );
+	}
+	return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
+		name :
+		val && val.specified ? val.value : null;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		i = 1,
+		j = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		for ( ; (elem = results[i]); i++ ) {
+			if ( elem === results[ i - 1 ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeName ) {
+			if ( nodeName === "*" ) {
+				return function() { return true; };
+			}
+
+			nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+			};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifider
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsXML ?
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
+						elem.lang) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && !documentIsXML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, slice.call( seed, 0 ) );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		documentIsXML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+Expr.filters = setFilters.prototype = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// Initialize with the default document
+setDocument();
+
+// Override sizzle attribute retrieval
+Sizzle.attr = jQuery.attr;
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+var runtil = /Until$/,
+	rparentsprev = /^(?:parents|prev(?:Until|All))/,
+	isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var i, ret, self,
+			len = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		ret = [];
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, this[ i ], ret );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+		ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return ret;
+	},
+
+	has: function( target ) {
+		var i,
+			targets = jQuery( target, this ),
+			len = targets.length;
+
+		return this.filter(function() {
+			for ( i = 0; i < len; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector, false) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector, true) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[0] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			ret = [],
+			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			cur = this[i];
+
+			while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
+				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
+					ret.push( cur );
+					break;
+				}
+				cur = cur.parentNode;
+			}
+		}
+
+		return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return jQuery.inArray( this[0], jQuery( elem ) );
+		}
+
+		// Locate the position of the desired element
+		return jQuery.inArray(
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[0] : elem, this );
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+function sibling( cur, dir ) {
+	do {
+		cur = cur[ dir ];
+	} while ( cur && cur.nodeType !== 1 );
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var ret = jQuery.map( this, fn, until );
+
+		if ( !runtil.test( name ) ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			ret = jQuery.filter( selector, ret );
+		}
+
+		ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
+
+		if ( this.length > 1 && rparentsprev.test( name ) ) {
+			ret = ret.reverse();
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 ?
+			jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
+			jQuery.find.matches(expr, elems);
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			cur = elem[ dir ];
+
+		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+			if ( cur.nodeType === 1 ) {
+				matched.push( cur );
+			}
+			cur = cur[dir];
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var r = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				r.push( n );
+			}
+		}
+
+		return r;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, keep ) {
+
+	// Can't pass null or undefined to indexOf in Firefox 4
+	// Set to 0 to skip string check
+	qualifier = qualifier || 0;
+
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep(elements, function( elem, i ) {
+			var retVal = !!qualifier.call( elem, i, elem );
+			return retVal === keep;
+		});
+
+	} else if ( qualifier.nodeType ) {
+		return jQuery.grep(elements, function( elem ) {
+			return ( elem === qualifier ) === keep;
+		});
+
+	} else if ( typeof qualifier === "string" ) {
+		var filtered = jQuery.grep(elements, function( elem ) {
+			return elem.nodeType === 1;
+		});
+
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter(qualifier, filtered, !keep);
+		} else {
+			qualifier = jQuery.filter( qualifier, filtered );
+		}
+	}
+
+	return jQuery.grep(elements, function( elem ) {
+		return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
+	});
+}
+function createSafeFragment( document ) {
+	var list = nodeNames.split( "|" ),
+		safeFrag = document.createDocumentFragment();
+
+	if ( safeFrag.createElement ) {
+		while ( list.length ) {
+			safeFrag.createElement(
+				list.pop()
+			);
+		}
+	}
+	return safeFrag;
+}
+
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
+		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
+	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
+	rleadingWhitespace = /^\s+/,
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rtbody = /<tbody/i,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+		legend: [ 1, "<fieldset>", "</fieldset>" ],
+		area: [ 1, "<map>", "</map>" ],
+		param: [ 1, "<object>", "</object>" ],
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+		// unless wrapped in a div with non-breaking characters in front of it.
+		_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
+	},
+	safeFragment = createSafeFragment( document ),
+	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	wrapAll: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[0] ) {
+			// The elements to wrap the target around
+			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
+
+			if ( this[0].parentNode ) {
+				wrap.insertBefore( this[0] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+					elem = elem.firstChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function(i) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	},
+
+	append: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				this.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				this.insertBefore( elem, this.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, false, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, false, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
+				if ( !keepData && elem.nodeType === 1 ) {
+					jQuery.cleanData( getAll( elem ) );
+				}
+
+				if ( elem.parentNode ) {
+					if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+						setGlobalEval( getAll( elem, "script" ) );
+					}
+					elem.parentNode.removeChild( elem );
+				}
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			// Remove element nodes and prevent memory leaks
+			if ( elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem, false ) );
+			}
+
+			// Remove any remaining nodes
+			while ( elem.firstChild ) {
+				elem.removeChild( elem.firstChild );
+			}
+
+			// If this is a select, ensure that it displays empty (#12336)
+			// Support: IE<9
+			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
+				elem.options.length = 0;
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[0] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined ) {
+				return elem.nodeType === 1 ?
+					elem.innerHTML.replace( rinlinejQuery, "" ) :
+					undefined;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
+				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for (; i < l; i++ ) {
+						// Remove element nodes and prevent memory leaks
+						elem = this[i] || {};
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch(e) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function( value ) {
+		var isFunc = jQuery.isFunction( value );
+
+		// Make sure that the elements are removed from the DOM before they are inserted
+		// this can help fix replacing a parent with child elements
+		if ( !isFunc && typeof value !== "string" ) {
+			value = jQuery( value ).not( this ).detach();
+		}
+
+		return this.domManip( [ value ], true, function( elem ) {
+			var next = this.nextSibling,
+				parent = this.parentNode;
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		});
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, table, callback ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var first, node, hasScripts,
+			scripts, doc, fragment,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[0],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[0] = value.call( this, index, table ? self.html() : undefined );
+				}
+				self.domManip( args, table, callback );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				table = table && jQuery.nodeName( first, "tr" );
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call(
+						table && jQuery.nodeName( this[i], "table" ) ?
+							findOrAppend( this[i], "tbody" ) :
+							this[i],
+						node,
+						i
+					);
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery.ajax({
+									url: node.src,
+									type: "GET",
+									dataType: "script",
+									async: false,
+									global: false,
+									"throws": true
+								});
+							} else {
+								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+
+				// Fix #11809: Avoid leaking memory
+				fragment = first = null;
+			}
+		}
+
+		return this;
+	}
+});
+
+function findOrAppend( elem, tag ) {
+	return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	var attr = elem.getAttributeNode("type");
+	elem.type = ( attr && attr.specified ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+	if ( match ) {
+		elem.type = match[1];
+	} else {
+		elem.removeAttribute("type");
+	}
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var elem,
+		i = 0;
+	for ( ; (elem = elems[i]) != null; i++ ) {
+		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+
+	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+		return;
+	}
+
+	var type, i, l,
+		oldData = jQuery._data( src ),
+		curData = jQuery._data( dest, oldData ),
+		events = oldData.events;
+
+	if ( events ) {
+		delete curData.handle;
+		curData.events = {};
+
+		for ( type in events ) {
+			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+				jQuery.event.add( dest, type, events[ type ][ i ] );
+			}
+		}
+	}
+
+	// make the cloned public data object a copy from the original
+	if ( curData.data ) {
+		curData.data = jQuery.extend( {}, curData.data );
+	}
+}
+
+function fixCloneNodeIssues( src, dest ) {
+	var nodeName, e, data;
+
+	// We do not need to do anything for non-Elements
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	nodeName = dest.nodeName.toLowerCase();
+
+	// IE6-8 copies events bound via attachEvent when using cloneNode.
+	if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
+		data = jQuery._data( dest );
+
+		for ( e in data.events ) {
+			jQuery.removeEvent( dest, e, data.handle );
+		}
+
+		// Event data gets referenced instead of copied if the expando gets copied too
+		dest.removeAttribute( jQuery.expando );
+	}
+
+	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
+	if ( nodeName === "script" && dest.text !== src.text ) {
+		disableScript( dest ).text = src.text;
+		restoreScript( dest );
+
+	// IE6-10 improperly clones children of object elements using classid.
+	// IE10 throws NoModificationAllowedError if parent is null, #12132.
+	} else if ( nodeName === "object" ) {
+		if ( dest.parentNode ) {
+			dest.outerHTML = src.outerHTML;
+		}
+
+		// This path appears unavoidable for IE9. When cloning an object
+		// element in IE9, the outerHTML strategy above is not sufficient.
+		// If the src has innerHTML and the destination does not,
+		// copy the src.innerHTML into the dest.innerHTML. #10324
+		if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
+			dest.innerHTML = src.innerHTML;
+		}
+
+	} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		// IE6-8 fails to persist the checked state of a cloned checkbox
+		// or radio button. Worse, IE6-7 fail to give the cloned element
+		// a checked appearance if the defaultChecked value isn't also set
+
+		dest.defaultChecked = dest.checked = src.checked;
+
+		// IE6-7 get confused and end up setting the value of a cloned
+		// checkbox/radio button to an empty string instead of "on"
+		if ( dest.value !== src.value ) {
+			dest.value = src.value;
+		}
+
+	// IE6-8 fails to return the selected option to the default selected
+	// state when cloning options
+	} else if ( nodeName === "option" ) {
+		dest.defaultSelected = dest.selected = src.defaultSelected;
+
+	// IE6-8 fails to set the defaultValue to the correct value when
+	// cloning other types of input fields
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			i = 0,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone(true);
+			jQuery( insert[i] )[ original ]( elems );
+
+			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+function getAll( context, tag ) {
+	var elems, elem,
+		i = 0,
+		found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
+			typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
+			undefined;
+
+	if ( !found ) {
+		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
+			if ( !tag || jQuery.nodeName( elem, tag ) ) {
+				found.push( elem );
+			} else {
+				jQuery.merge( found, getAll( elem, tag ) );
+			}
+		}
+	}
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], found ) :
+		found;
+}
+
+// Used in buildFragment, fixes the defaultChecked property
+function fixDefaultChecked( elem ) {
+	if ( manipulation_rcheckableType.test( elem.type ) ) {
+		elem.defaultChecked = elem.checked;
+	}
+}
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var destElements, node, clone, i, srcElements,
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+			clone = elem.cloneNode( true );
+
+		// IE<=8 does not properly clone detached, unknown element nodes
+		} else {
+			fragmentDiv.innerHTML = elem.outerHTML;
+			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+		}
+
+		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
+				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			// Fix all IE cloning issues
+			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
+				// Ensure that the destination node is not null; Fixes #9587
+				if ( destElements[i] ) {
+					fixCloneNodeIssues( node, destElements[i] );
+				}
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
+					cloneCopyEvent( node, destElements[i] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		destElements = srcElements = node = null;
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var j, elem, contains,
+			tmp, tag, tbody, wrap,
+			l = elems.length,
+
+			// Ensure a safe fragment
+			safe = createSafeFragment( context ),
+
+			nodes = [],
+			i = 0;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || safe.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+
+					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
+
+					// Descend through wrappers to the right content
+					j = wrap[0];
+					while ( j-- ) {
+						tmp = tmp.lastChild;
+					}
+
+					// Manually add leading whitespace removed by IE
+					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
+					}
+
+					// Remove IE's autoinserted <tbody> from table fragments
+					if ( !jQuery.support.tbody ) {
+
+						// String was a <table>, *may* have spurious <tbody>
+						elem = tag === "table" && !rtbody.test( elem ) ?
+							tmp.firstChild :
+
+							// String was a bare <thead> or <tfoot>
+							wrap[1] === "<table>" && !rtbody.test( elem ) ?
+								tmp :
+								0;
+
+						j = elem && elem.childNodes.length;
+						while ( j-- ) {
+							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
+								elem.removeChild( tbody );
+							}
+						}
+					}
+
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Fix #12392 for WebKit and IE > 9
+					tmp.textContent = "";
+
+					// Fix #12392 for oldIE
+					while ( tmp.firstChild ) {
+						tmp.removeChild( tmp.firstChild );
+					}
+
+					// Remember the top-level container for proper cleanup
+					tmp = safe.lastChild;
+				}
+			}
+		}
+
+		// Fix #11356: Clear elements from fragment
+		if ( tmp ) {
+			safe.removeChild( tmp );
+		}
+
+		// Reset defaultChecked for any radios and checkboxes
+		// about to be appended to the DOM in IE 6/7 (#8060)
+		if ( !jQuery.support.appendChecked ) {
+			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
+		}
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( safe.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		tmp = null;
+
+		return safe;
+	},
+
+	cleanData: function( elems, /* internal */ acceptData ) {
+		var elem, type, id, data,
+			i = 0,
+			internalKey = jQuery.expando,
+			cache = jQuery.cache,
+			deleteExpando = jQuery.support.deleteExpando,
+			special = jQuery.event.special;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+
+			if ( acceptData || jQuery.acceptData( elem ) ) {
+
+				id = elem[ internalKey ];
+				data = id && cache[ id ];
+
+				if ( data ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Remove cache only if it was not already removed by jQuery.event.remove
+					if ( cache[ id ] ) {
+
+						delete cache[ id ];
+
+						// IE does not allow us to delete expando properties from nodes,
+						// nor does it have a removeAttribute function on Document nodes;
+						// we must handle all of these cases
+						if ( deleteExpando ) {
+							delete elem[ internalKey ];
+
+						} else if ( typeof elem.removeAttribute !== core_strundefined ) {
+							elem.removeAttribute( internalKey );
+
+						} else {
+							elem[ internalKey ] = null;
+						}
+
+						core_deletedIds.push( id );
+					}
+				}
+			}
+		}
+	}
+});
+var iframe, getStyles, curCSS,
+	ralpha = /alpha\([^)]*\)/i,
+	ropacity = /opacity\s*=\s*([^)]*)/,
+	rposition = /^(top|right|bottom|left)$/,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = jQuery._data( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var len, styles,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+
+				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
+				// Fixes bug #5509
+				try {
+					style[ name ] = value;
+				} catch(e) {}
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var num, val, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	},
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+if ( window.getComputedStyle ) {
+	getStyles = function( elem ) {
+		return window.getComputedStyle( elem, null );
+	};
+
+	curCSS = function( elem, name, _computed ) {
+		var width, minWidth, maxWidth,
+			computed = _computed || getStyles( elem ),
+
+			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+			ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+			style = elem.style;
+
+		if ( computed ) {
+
+			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+				ret = jQuery.style( elem, name );
+			}
+
+			// A tribute to the "awesome hack by Dean Edwards"
+			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
+			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+				// Remember the original values
+				width = style.width;
+				minWidth = style.minWidth;
+				maxWidth = style.maxWidth;
+
+				// Put in the new values to get a computed value out
+				style.minWidth = style.maxWidth = style.width = ret;
+				ret = computed.width;
+
+				// Revert the changed values
+				style.width = width;
+				style.minWidth = minWidth;
+				style.maxWidth = maxWidth;
+			}
+		}
+
+		return ret;
+	};
+} else if ( document.documentElement.currentStyle ) {
+	getStyles = function( elem ) {
+		return elem.currentStyle;
+	};
+
+	curCSS = function( elem, name, _computed ) {
+		var left, rs, rsLeft,
+			computed = _computed || getStyles( elem ),
+			ret = computed ? computed[ name ] : undefined,
+			style = elem.style;
+
+		// Avoid setting ret to empty string here
+		// so we don't default to auto
+		if ( ret == null && style && style[ name ] ) {
+			ret = style[ name ];
+		}
+
+		// From the awesome hack by Dean Edwards
+		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+		// If we're not dealing with a regular pixel number
+		// but a number that has a weird ending, we need to convert it to pixels
+		// but not position css attributes, as those are proportional to the parent element instead
+		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
+		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+			// Remember the original values
+			left = style.left;
+			rs = elem.runtimeStyle;
+			rsLeft = rs && rs.left;
+
+			// Put in the new values to get a computed value out
+			if ( rsLeft ) {
+				rs.left = elem.currentStyle.left;
+			}
+			style.left = name === "fontSize" ? "1em" : ret;
+			ret = style.pixelLeft + "px";
+
+			// Revert the changed values
+			style.left = left;
+			if ( rsLeft ) {
+				rs.left = rsLeft;
+			}
+		}
+
+		return ret === "" ? "auto" : ret;
+	};
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+if ( !jQuery.support.opacity ) {
+	jQuery.cssHooks.opacity = {
+		get: function( elem, computed ) {
+			// IE uses filters for opacity
+			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
+				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+				computed ? "1" : "";
+		},
+
+		set: function( elem, value ) {
+			var style = elem.style,
+				currentStyle = elem.currentStyle,
+				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
+				filter = currentStyle && currentStyle.filter || style.filter || "";
+
+			// IE has trouble with opacity if it does not have layout
+			// Force it by setting the zoom level
+			style.zoom = 1;
+
+			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
+			// if value === "", then remove inline opacity #12685
+			if ( ( value >= 1 || value === "" ) &&
+					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+					style.removeAttribute ) {
+
+				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
+				// if "filter:" is present at all, clearType is disabled, we want to avoid this
+				// style.removeAttribute is IE Only, but so apparently is this code path...
+				style.removeAttribute( "filter" );
+
+				// if there is no filter style applied in a css rule or unset inline opacity, we are done
+				if ( value === "" || currentStyle && !currentStyle.filter ) {
+					return;
+				}
+			}
+
+			// otherwise, set new filter values
+			style.filter = ralpha.test( filter ) ?
+				filter.replace( ralpha, opacity ) :
+				filter + " " + opacity;
+		}
+	};
+}
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
+			(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.hover = function( fnOver, fnOut ) {
+	return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+};
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var deep, key,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, response, type,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off, url.length );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": window.String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var // Cross-domain detection vars
+			parts,
+			// Loop variable
+			i,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers as string
+			responseHeadersString,
+			// timeout handle
+			timeoutTimer,
+
+			// To know if global events are to be dispatched
+			fireGlobals,
+
+			transport,
+			// Response headers
+			responseHeaders,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// If successful, handle type chaining
+			if ( status >= 200 && status < 300 || status === 304 ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					isSuccess = true;
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					isSuccess = true;
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					isSuccess = ajaxConvert( s, response );
+					statusText = isSuccess.state;
+					success = isSuccess.data;
+					error = isSuccess.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	}
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+	var firstDataType, ct, finalDataType, type,
+		contents = s.contents,
+		dataTypes = s.dataTypes,
+		responseFields = s.responseFields;
+
+	// Fill responseXXX fields
+	for ( type in responseFields ) {
+		if ( type in responses ) {
+			jqXHR[ responseFields[type] ] = responses[ type ];
+		}
+	}
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+	var conv2, current, conv, tmp,
+		converters = {},
+		i = 0,
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice(),
+		prev = dataTypes[ 0 ];
+
+	// Apply the dataFilter if provided
+	if ( s.dataFilter ) {
+		response = s.dataFilter( response, s.dataType );
+	}
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	// Convert to each sequential dataType, tolerating list modification
+	for ( ; (current = dataTypes[++i]); ) {
+
+		// There's only work to do if current dataType is non-auto
+		if ( current !== "*" ) {
+
+			// Convert response if prev dataType is non-auto and differs from current
+			if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split(" ");
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.splice( i--, 0, current );
+								}
+
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s["throws"] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+
+			// Update prev for next iteration
+			prev = current;
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+		s.global = false;
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+
+		var script,
+			head = document.head || jQuery("head")[0] || document.documentElement;
+
+		return {
+
+			send: function( _, callback ) {
+
+				script = document.createElement("script");
+
+				script.async = true;
+
+				if ( s.scriptCharset ) {
+					script.charset = s.scriptCharset;
+				}
+
+				script.src = s.url;
+
+				// Attach handlers for all browsers
+				script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+						// Handle memory leak in IE
+						script.onload = script.onreadystatechange = null;
+
+						// Remove the script
+						if ( script.parentNode ) {
+							script.parentNode.removeChild( script );
+						}
+
+						// Dereference the script
+						script = null;
+
+						// Callback if not abort
+						if ( !isAbort ) {
+							callback( 200, "success" );
+						}
+					}
+				};
+
+				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
+				// Use native DOM manipulation to avoid our domManip AJAX trickery
+				head.insertBefore( script, head.firstChild );
+			},
+
+			abort: function() {
+				if ( script ) {
+					script.onload( undefined, true );
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+var xhrCallbacks, xhrSupported,
+	xhrId = 0,
+	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
+	xhrOnUnloadAbort = window.ActiveXObject && function() {
+		// Abort all pending requests
+		var key;
+		for ( key in xhrCallbacks ) {
+			xhrCallbacks[ key ]( undefined, true );
+		}
+	};
+
+// Functions to create xhrs
+function createStandardXHR() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch( e ) {}
+}
+
+function createActiveXHR() {
+	try {
+		return new window.ActiveXObject("Microsoft.XMLHTTP");
+	} catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+	/* Microsoft failed to properly
+	 * implement the XMLHttpRequest in IE7 (can't request local files),
+	 * so we use the ActiveXObject when it is available
+	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+	 * we need a fallback.
+	 */
+	function() {
+		return !this.isLocal && createStandardXHR() || createActiveXHR();
+	} :
+	// For all other browsers, use the standard XMLHttpRequest object
+	createStandardXHR;
+
+// Determine support properties
+xhrSupported = jQuery.ajaxSettings.xhr();
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+xhrSupported = jQuery.support.ajax = !!xhrSupported;
+
+// Create transport if the browser can provide an xhr
+if ( xhrSupported ) {
+
+	jQuery.ajaxTransport(function( s ) {
+		// Cross domain only allowed if supported through XMLHttpRequest
+		if ( !s.crossDomain || jQuery.support.cors ) {
+
+			var callback;
+
+			return {
+				send: function( headers, complete ) {
+
+					// Get a new xhr
+					var handle, i,
+						xhr = s.xhr();
+
+					// Open the socket
+					// Passing null username, generates a login popup on Opera (#2865)
+					if ( s.username ) {
+						xhr.open( s.type, s.url, s.async, s.username, s.password );
+					} else {
+						xhr.open( s.type, s.url, s.async );
+					}
+
+					// Apply custom fields if provided
+					if ( s.xhrFields ) {
+						for ( i in s.xhrFields ) {
+							xhr[ i ] = s.xhrFields[ i ];
+						}
+					}
+
+					// Override mime type if needed
+					if ( s.mimeType && xhr.overrideMimeType ) {
+						xhr.overrideMimeType( s.mimeType );
+					}
+
+					// X-Requested-With header
+					// For cross-domain requests, seeing as conditions for a preflight are
+					// akin to a jigsaw puzzle, we simply never set it to be sure.
+					// (it can always be set on a per-request basis or even using ajaxSetup)
+					// For same-domain requests, won't change header if already provided.
+					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+						headers["X-Requested-With"] = "XMLHttpRequest";
+					}
+
+					// Need an extra try/catch for cross domain requests in Firefox 3
+					try {
+						for ( i in headers ) {
+							xhr.setRequestHeader( i, headers[ i ] );
+						}
+					} catch( err ) {}
+
+					// Do send the request
+					// This may raise an exception which is actually
+					// handled in jQuery.ajax (so no try/catch here)
+					xhr.send( ( s.hasContent && s.data ) || null );
+
+					// Listener
+					callback = function( _, isAbort ) {
+						var status, responseHeaders, statusText, responses;
+
+						// Firefox throws exceptions when accessing properties
+						// of an xhr when a network error occurred
+						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+						try {
+
+							// Was never called and is aborted or complete
+							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+								// Only called once
+								callback = undefined;
+
+								// Do not keep as active anymore
+								if ( handle ) {
+									xhr.onreadystatechange = jQuery.noop;
+									if ( xhrOnUnloadAbort ) {
+										delete xhrCallbacks[ handle ];
+									}
+								}
+
+								// If it's an abort
+								if ( isAbort ) {
+									// Abort it manually if needed
+									if ( xhr.readyState !== 4 ) {
+										xhr.abort();
+									}
+								} else {
+									responses = {};
+									status = xhr.status;
+									responseHeaders = xhr.getAllResponseHeaders();
+
+									// When requesting binary data, IE6-9 will throw an exception
+									// on any attempt to access responseText (#11426)
+									if ( typeof xhr.responseText === "string" ) {
+										responses.text = xhr.responseText;
+									}
+
+									// Firefox throws an exception when accessing
+									// statusText for faulty cross-domain requests
+									try {
+										statusText = xhr.statusText;
+									} catch( e ) {
+										// We normalize with Webkit giving an empty statusText
+										statusText = "";
+									}
+
+									// Filter status for non standard behaviors
+
+									// If the request is local and we have data: assume a success
+									// (success with no data won't get notified, that's the best we
+									// can do given current implementations)
+									if ( !status && s.isLocal && !s.crossDomain ) {
+										status = responses.text ? 200 : 404;
+									// IE - #1450: sometimes returns 1223 when it should be 204
+									} else if ( status === 1223 ) {
+										status = 204;
+									}
+								}
+							}
+						} catch( firefoxAccessException ) {
+							if ( !isAbort ) {
+								complete( -1, firefoxAccessException );
+							}
+						}
+
+						// Call complete if needed
+						if ( responses ) {
+							complete( status, statusText, responses, responseHeaders );
+						}
+					};
+
+					if ( !s.async ) {
+						// if we're in sync mode we fire the callback
+						callback();
+					} else if ( xhr.readyState === 4 ) {
+						// (IE6 & IE7) if it's in cache and has been
+						// retrieved directly we need to fire the callback
+						setTimeout( callback );
+					} else {
+						handle = ++xhrId;
+						if ( xhrOnUnloadAbort ) {
+							// Create the active xhrs callbacks list if needed
+							// and attach the unload handler
+							if ( !xhrCallbacks ) {
+								xhrCallbacks = {};
+								jQuery( window ).unload( xhrOnUnloadAbort );
+							}
+							// Add to list of active xhrs callbacks
+							xhrCallbacks[ handle ] = callback;
+						}
+						xhr.onreadystatechange = callback;
+					}
+				},
+
+				abort: function() {
+					if ( callback ) {
+						callback( undefined, true );
+					}
+				}
+			};
+		}
+	});
+}
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var value, name, index, easing, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/*jshint validthis:true */
+	var prop, index, length,
+		value, dataShow, toggle,
+		tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE does not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			// inline-level elements accept inline-block;
+			// block-level elements need to be inline with layout
+			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+				style.display = "inline-block";
+
+			} else {
+				style.zoom = 1;
+			}
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		if ( !jQuery.support.shrinkWrapBlocks ) {
+			anim.always(function() {
+				style.overflow = opts.overflow[ 0 ];
+				style.overflowX = opts.overflow[ 1 ];
+				style.overflowY = opts.overflow[ 2 ];
+			});
+		}
+	}
+
+
+	// show/hide pass
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+				continue;
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+			jQuery._removeData( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || jQuery._data( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = jQuery._data( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = jQuery._data( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		box = { top: 0, left: 0 },
+		elem = this[ 0 ],
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
+		left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var position = jQuery.css( elem, "position" );
+
+		// set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		var curElem = jQuery( elem ),
+			curOffset = curElem.offset(),
+			curCSSTop = jQuery.css( elem, "top" ),
+			curCSSLeft = jQuery.css( elem, "left" ),
+			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+			props = {}, curPosition = {}, curTop, curLeft;
+
+		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			parentOffset = { top: 0, left: 0 },
+			elem = this[ 0 ];
+
+		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// we assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		// note: when an element has margin: auto the offsetLeft and marginLeft
+		// are the same in Safari causing offset.left to incorrectly be 0
+		return {
+			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || document.documentElement;
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+			return offsetParent || document.documentElement;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = /Y/.test( prop );
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? (prop in win) ? win[ prop ] :
+					win.document.documentElement[ method ] :
+					elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : jQuery( win ).scrollLeft(),
+					top ? val : jQuery( win ).scrollTop()
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ?
+		elem :
+		elem.nodeType === 9 ?
+			elem.defaultView || elem.parentWindow :
+			false;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// })();
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
+// Expose jQuery as an AMD module, but only for AMD loaders that
+// understand the issues with loading multiple versions of jQuery
+// in a page that all might call define(). The loader will indicate
+// they have special allowances for multiple jQuery versions by
+// specifying define.amd.jQuery = true. Register as a named module,
+// since jQuery can be concatenated with other files that may use define,
+// but not use a proper concatenation script that understands anonymous
+// AMD modules. A named AMD is safest and most robust way to register.
+// Lowercase jquery is used because AMD module names are derived from
+// file names, and jQuery is normally delivered in a lowercase file name.
+// Do this after creating the global so that if an AMD module wants to call
+// noConflict to hide this version of jQuery, it will work.
+if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
+	define( "jquery", [], function () { return jQuery; } );
+}
+
+})( window );
\ No newline at end of file
diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/requirejs/require.js b/labs/dependency-examples/backbone_marionette_require/bower_components/requirejs/require.js
new file mode 100644
index 0000000000..2109a25149
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower_components/requirejs/require.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.6',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value !== 'string') {
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite and existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; ary[i]; i += 1) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+                        //End of the line. Keep at least one non-dot
+                        //path segment at the front so it can be mapped
+                        //correctly to disk. Otherwise, there is likely
+                        //no path mapping for a path starting with '..'.
+                        //This can still fail, but catches the most reasonable
+                        //uses of ..
+                        break;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+                foundMap, foundI, foundStarMap, starI,
+                baseParts = baseName && baseName.split('/'),
+                normalizedBaseParts = baseParts,
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name && name.charAt(0) === '.') {
+                //If have a base name, try to normalize against it,
+                //otherwise, assume it is a top-level require that will
+                //be relative to baseUrl in the end.
+                if (baseName) {
+                    if (getOwn(config.pkgs, baseName)) {
+                        //If the baseName is a package name, then just treat it as one
+                        //name to concat the name with.
+                        normalizedBaseParts = baseParts = [baseName];
+                    } else {
+                        //Convert baseName to array, and lop off the last part,
+                        //so that . matches that 'directory' and not name of the baseName's
+                        //module. For instance, baseName of 'one/two/three', maps to
+                        //'one/two/three.js', but we want the directory, 'one/two' for
+                        //this normalization.
+                        normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    }
+
+                    name = normalizedBaseParts.concat(name.split('/'));
+                    trimDots(name);
+
+                    //Some use of packages may use a . path to reference the
+                    //'main' module name, so normalize for that.
+                    pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+                    name = name.join('/');
+                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+                        name = pkgName;
+                    }
+                } else if (name.indexOf('./') === 0) {
+                    // No baseName, so this is ID is resolved relative
+                    // to baseUrl, pull off the leading dot.
+                    name = name.substring(2);
+                }
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+
+                    if (foundMap) {
+                        break;
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            return name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                removeScript(id);
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+                context.require([id]);
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        normalizedName = normalize(name, parentName, applyMap);
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length - 1, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return mod.exports;
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            var c,
+                                pkg = getOwn(config.pkgs, mod.map.id);
+                            // For packages, only support config targeted
+                            // at the main module.
+                            c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+                                      getOwn(config.config, mod.map.id);
+                            return  c || {};
+                        },
+                        exports: defined[mod.map.id]
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var map, modId, err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                map = mod.map;
+                modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            if (this.map.isDefine) {
+                                //If setting exports via 'module' is in play,
+                                //favor that over return value and exports. After that,
+                                //favor a non-undefined return value over exports use.
+                                cjsModule = this.module;
+                                if (cjsModule &&
+                                        cjsModule.exports !== undefined &&
+                                        //Make sure it is not already the exports value
+                                        cjsModule.exports !== this.exports) {
+                                    exports = cjsModule.exports;
+                                } else if (exports === undefined && this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths and packages since they require special processing,
+                //they are additive.
+                var pkgs = config.pkgs,
+                    shim = config.shim,
+                    objs = {
+                        paths: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (prop === 'map') {
+                            if (!config.map) {
+                                config.map = {};
+                            }
+                            mixin(config[prop], value, true, true);
+                        } else {
+                            mixin(config[prop], value, true);
+                        }
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+                        location = pkgObj.location;
+
+                        //Create a brand new object on pkgs, since currentPackages can
+                        //be passed in again, and config.pkgs is the internal transformed
+                        //state for all package configs.
+                        pkgs[pkgObj.name] = {
+                            name: pkgObj.name,
+                            location: location || pkgObj.name,
+                            //Remove leading dot in main, so main paths are normalized,
+                            //and remove any trailing .js, since different package
+                            //envs have different conventions: some use a module name,
+                            //some use a file name.
+                            main: (pkgObj.main || 'main')
+                                  .replace(currDirRegExp, '')
+                                  .replace(jsSuffixRegExp, '')
+                        };
+                    });
+
+                    //Done with modifications, assing packages back to context config
+                    config.pkgs = pkgs;
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overriden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+                    parentPath;
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+                    pkgs = config.pkgs;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+                        pkg = getOwn(pkgs, parentModule);
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        } else if (pkg) {
+                            //If module name is just the package name, then looking
+                            //for the main module.
+                            if (moduleName === pkg.name) {
+                                pkgPath = pkg.location + '/' + pkg.main;
+                            } else {
+                                pkgPath = pkg.location;
+                            }
+                            syms.splice(0, i, pkgPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = config.xhtml ?
+                    document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                    document.createElement('script');
+            node.type = config.scriptType || 'text/javascript';
+            node.charset = 'utf-8';
+            node.async = true;
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.css b/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.js b/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/bg.png b/labs/dependency-examples/backbone_marionette_require/bower_components/todomvc-common/bg.png
new file mode 100644
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diff --git a/labs/dependency-examples/backbone_marionette_require/bower_components/underscore/underscore.js b/labs/dependency-examples/backbone_marionette_require/bower_components/underscore/underscore.js
new file mode 100644
index 0000000000..a12f0d96cf
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/bower_components/underscore/underscore.js
@@ -0,0 +1,1226 @@
+//     Underscore.js 1.4.4
+//     http://underscorejs.org
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `global` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Establish the object that gets returned to break out of a loop iteration.
+  var breaker = {};
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var push             = ArrayProto.push,
+      slice            = ArrayProto.slice,
+      concat           = ArrayProto.concat,
+      toString         = ObjProto.toString,
+      hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeForEach      = ArrayProto.forEach,
+    nativeMap          = ArrayProto.map,
+    nativeReduce       = ArrayProto.reduce,
+    nativeReduceRight  = ArrayProto.reduceRight,
+    nativeFilter       = ArrayProto.filter,
+    nativeEvery        = ArrayProto.every,
+    nativeSome         = ArrayProto.some,
+    nativeIndexOf      = ArrayProto.indexOf,
+    nativeLastIndexOf  = ArrayProto.lastIndexOf,
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind;
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object via a string identifier,
+  // for Closure Compiler "advanced" mode.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.4.4';
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles objects with the built-in `forEach`, arrays, and raw objects.
+  // Delegates to **ECMAScript 5**'s native `forEach` if available.
+  var each = _.each = _.forEach = function(obj, iterator, context) {
+    if (obj == null) return;
+    if (nativeForEach && obj.forEach === nativeForEach) {
+      obj.forEach(iterator, context);
+    } else if (obj.length === +obj.length) {
+      for (var i = 0, l = obj.length; i < l; i++) {
+        if (iterator.call(context, obj[i], i, obj) === breaker) return;
+      }
+    } else {
+      for (var key in obj) {
+        if (_.has(obj, key)) {
+          if (iterator.call(context, obj[key], key, obj) === breaker) return;
+        }
+      }
+    }
+  };
+
+  // Return the results of applying the iterator to each element.
+  // Delegates to **ECMAScript 5**'s native `map` if available.
+  _.map = _.collect = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+    each(obj, function(value, index, list) {
+      results[results.length] = iterator.call(context, value, index, list);
+    });
+    return results;
+  };
+
+  var reduceError = 'Reduce of empty array with no initial value';
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduce && obj.reduce === nativeReduce) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+    }
+    each(obj, function(value, index, list) {
+      if (!initial) {
+        memo = value;
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, value, index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // The right-associative version of reduce, also known as `foldr`.
+  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+    }
+    var length = obj.length;
+    if (length !== +length) {
+      var keys = _.keys(obj);
+      length = keys.length;
+    }
+    each(obj, function(value, index, list) {
+      index = keys ? keys[--length] : --length;
+      if (!initial) {
+        memo = obj[index];
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, obj[index], index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, iterator, context) {
+    var result;
+    any(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) {
+        result = value;
+        return true;
+      }
+    });
+    return result;
+  };
+
+  // Return all the elements that pass a truth test.
+  // Delegates to **ECMAScript 5**'s native `filter` if available.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+    each(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) results[results.length] = value;
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, iterator, context) {
+    return _.filter(obj, function(value, index, list) {
+      return !iterator.call(context, value, index, list);
+    }, context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Delegates to **ECMAScript 5**'s native `every` if available.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = true;
+    if (obj == null) return result;
+    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+    each(obj, function(value, index, list) {
+      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Delegates to **ECMAScript 5**'s native `some` if available.
+  // Aliased as `any`.
+  var any = _.some = _.any = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = false;
+    if (obj == null) return result;
+    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+    each(obj, function(value, index, list) {
+      if (result || (result = iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if the array or object contains a given value (using `===`).
+  // Aliased as `include`.
+  _.contains = _.include = function(obj, target) {
+    if (obj == null) return false;
+    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+    return any(obj, function(value) {
+      return value === target;
+    });
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      return (isFunc ? method : value[method]).apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, function(value){ return value[key]; });
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs, first) {
+    if (_.isEmpty(attrs)) return first ? null : [];
+    return _[first ? 'find' : 'filter'](obj, function(value) {
+      for (var key in attrs) {
+        if (attrs[key] !== value[key]) return false;
+      }
+      return true;
+    });
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.where(obj, attrs, true);
+  };
+
+  // Return the maximum element or (element-based computation).
+  // Can't optimize arrays of integers longer than 65,535 elements.
+  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
+  _.max = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.max.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return -Infinity;
+    var result = {computed : -Infinity, value: -Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed >= result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.min.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return Infinity;
+    var result = {computed : Infinity, value: Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed < result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Shuffle an array.
+  _.shuffle = function(obj) {
+    var rand;
+    var index = 0;
+    var shuffled = [];
+    each(obj, function(value) {
+      rand = _.random(index++);
+      shuffled[index - 1] = shuffled[rand];
+      shuffled[rand] = value;
+    });
+    return shuffled;
+  };
+
+  // An internal function to generate lookup iterators.
+  var lookupIterator = function(value) {
+    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
+  };
+
+  // Sort the object's values by a criterion produced by an iterator.
+  _.sortBy = function(obj, value, context) {
+    var iterator = lookupIterator(value);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value : value,
+        index : index,
+        criteria : iterator.call(context, value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index < right.index ? -1 : 1;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(obj, value, context, behavior) {
+    var result = {};
+    var iterator = lookupIterator(value || _.identity);
+    each(obj, function(value, index) {
+      var key = iterator.call(context, value, index, obj);
+      behavior(result, key, value);
+    });
+    return result;
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key, value) {
+      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
+    });
+  };
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key) {
+      if (!_.has(result, key)) result[key] = 0;
+      result[key]++;
+    });
+  };
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iterator, context) {
+    iterator = iterator == null ? _.identity : lookupIterator(iterator);
+    var value = iterator.call(context, obj);
+    var low = 0, high = array.length;
+    while (low < high) {
+      var mid = (low + high) >>> 1;
+      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
+    }
+    return low;
+  };
+
+  // Safely convert anything iterable into a real, live array.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (obj.length === +obj.length) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N. The **guard** check allows it to work with
+  // `_.map`.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array. The **guard** check allows it to work with `_.map`.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if ((n != null) && !guard) {
+      return slice.call(array, Math.max(array.length - n, 0));
+    } else {
+      return array[array.length - 1];
+    }
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array. The **guard**
+  // check allows it to work with `_.map`.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, (n == null) || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, output) {
+    each(input, function(value) {
+      if (_.isArray(value)) {
+        shallow ? push.apply(output, value) : flatten(value, shallow, output);
+      } else {
+        output.push(value);
+      }
+    });
+    return output;
+  };
+
+  // Return a completely flattened version of an array.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, []);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iterator, context) {
+    if (_.isFunction(isSorted)) {
+      context = iterator;
+      iterator = isSorted;
+      isSorted = false;
+    }
+    var initial = iterator ? _.map(array, iterator, context) : array;
+    var results = [];
+    var seen = [];
+    each(initial, function(value, index) {
+      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
+        seen.push(value);
+        results.push(array[index]);
+      }
+    });
+    return results;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(concat.apply(ArrayProto, arguments));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var rest = slice.call(arguments, 1);
+    return _.filter(_.uniq(array), function(item) {
+      return _.every(rest, function(other) {
+        return _.indexOf(other, item) >= 0;
+      });
+    });
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
+    return _.filter(array, function(value){ return !_.contains(rest, value); });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    var args = slice.call(arguments);
+    var length = _.max(_.pluck(args, 'length'));
+    var results = new Array(length);
+    for (var i = 0; i < length; i++) {
+      results[i] = _.pluck(args, "" + i);
+    }
+    return results;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    if (list == null) return {};
+    var result = {};
+    for (var i = 0, l = list.length; i < l; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+  // we need this function. Return the position of the first occurrence of an
+  // item in an array, or -1 if the item is not included in the array.
+  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = function(array, item, isSorted) {
+    if (array == null) return -1;
+    var i = 0, l = array.length;
+    if (isSorted) {
+      if (typeof isSorted == 'number') {
+        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
+      } else {
+        i = _.sortedIndex(array, item);
+        return array[i] === item ? i : -1;
+      }
+    }
+    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
+    for (; i < l; i++) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+  _.lastIndexOf = function(array, item, from) {
+    if (array == null) return -1;
+    var hasIndex = from != null;
+    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
+      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
+    }
+    var i = (hasIndex ? from : array.length);
+    while (i--) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (arguments.length <= 1) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = arguments[2] || 1;
+
+    var len = Math.max(Math.ceil((stop - start) / step), 0);
+    var idx = 0;
+    var range = new Array(len);
+
+    while(idx < len) {
+      range[idx++] = start;
+      start += step;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    var args = slice.call(arguments, 2);
+    return function() {
+      return func.apply(context, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context.
+  _.partial = function(func) {
+    var args = slice.call(arguments, 1);
+    return function() {
+      return func.apply(this, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Bind all of an object's methods to that object. Useful for ensuring that
+  // all callbacks defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var funcs = slice.call(arguments, 1);
+    if (funcs.length === 0) funcs = _.functions(obj);
+    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memo = {};
+    hasher || (hasher = _.identity);
+    return function() {
+      var key = hasher.apply(this, arguments);
+      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+    };
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){ return func.apply(null, args); }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = function(func) {
+    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+  };
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time.
+  _.throttle = function(func, wait) {
+    var context, args, timeout, result;
+    var previous = 0;
+    var later = function() {
+      previous = new Date;
+      timeout = null;
+      result = func.apply(context, args);
+    };
+    return function() {
+      var now = new Date;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0) {
+        clearTimeout(timeout);
+        timeout = null;
+        previous = now;
+        result = func.apply(context, args);
+      } else if (!timeout) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, result;
+    return function() {
+      var context = this, args = arguments;
+      var later = function() {
+        timeout = null;
+        if (!immediate) result = func.apply(context, args);
+      };
+      var callNow = immediate && !timeout;
+      clearTimeout(timeout);
+      timeout = setTimeout(later, wait);
+      if (callNow) result = func.apply(context, args);
+      return result;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = function(func) {
+    var ran = false, memo;
+    return function() {
+      if (ran) return memo;
+      ran = true;
+      memo = func.apply(this, arguments);
+      func = null;
+      return memo;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return function() {
+      var args = [func];
+      push.apply(args, arguments);
+      return wrapper.apply(this, args);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var funcs = arguments;
+    return function() {
+      var args = arguments;
+      for (var i = funcs.length - 1; i >= 0; i--) {
+        args = [funcs[i].apply(this, args)];
+      }
+      return args[0];
+    };
+  };
+
+  // Returns a function that will only be executed after being called N times.
+  _.after = function(times, func) {
+    if (times <= 0) return func();
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Object Functions
+  // ----------------
+
+  // Retrieve the names of an object's properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = nativeKeys || function(obj) {
+    if (obj !== Object(obj)) throw new TypeError('Invalid object');
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var values = [];
+    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
+    return values;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var pairs = [];
+    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    each(keys, function(key) {
+      if (key in obj) copy[key] = obj[key];
+    });
+    return copy;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    for (var key in obj) {
+      if (!_.contains(keys, key)) copy[key] = obj[key];
+    }
+    return copy;
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          if (obj[prop] == null) obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+    if (a === b) return a !== 0 || 1 / a == 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className != toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, dates, and booleans are compared by value.
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return a == String(b);
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+        // other numeric values.
+        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a == +b;
+      // RegExps are compared by their source patterns and flags.
+      case '[object RegExp]':
+        return a.source == b.source &&
+               a.global == b.global &&
+               a.multiline == b.multiline &&
+               a.ignoreCase == b.ignoreCase;
+    }
+    if (typeof a != 'object' || typeof b != 'object') return false;
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] == a) return bStack[length] == b;
+    }
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+    var size = 0, result = true;
+    // Recursively compare objects and arrays.
+    if (className == '[object Array]') {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      size = a.length;
+      result = size == b.length;
+      if (result) {
+        // Deep compare the contents, ignoring non-numeric properties.
+        while (size--) {
+          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
+        }
+      }
+    } else {
+      // Objects with different constructors are not equivalent, but `Object`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
+                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
+        return false;
+      }
+      // Deep compare objects.
+      for (var key in a) {
+        if (_.has(a, key)) {
+          // Count the expected number of properties.
+          size++;
+          // Deep compare each member.
+          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
+        }
+      }
+      // Ensure that both objects contain the same number of properties.
+      if (result) {
+        for (key in b) {
+          if (_.has(b, key) && !(size--)) break;
+        }
+        result = !size;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return result;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b, [], []);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+    for (var key in obj) if (_.has(obj, key)) return false;
+    return true;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) == '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    return obj === Object(obj);
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
+  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) == '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return !!(obj && _.has(obj, 'callee'));
+    };
+  }
+
+  // Optimize `isFunction` if appropriate.
+  if (typeof (/./) !== 'function') {
+    _.isFunction = function(obj) {
+      return typeof obj === 'function';
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj != +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iterators.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iterator, context) {
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // List of HTML entities for escaping.
+  var entityMap = {
+    escape: {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#x27;',
+      '/': '&#x2F;'
+    }
+  };
+  entityMap.unescape = _.invert(entityMap.escape);
+
+  // Regexes containing the keys and values listed immediately above.
+  var entityRegexes = {
+    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
+    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
+  };
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  _.each(['escape', 'unescape'], function(method) {
+    _[method] = function(string) {
+      if (string == null) return '';
+      return ('' + string).replace(entityRegexes[method], function(match) {
+        return entityMap[method][match];
+      });
+    };
+  });
+
+  // If the value of the named property is a function then invoke it;
+  // otherwise, return it.
+  _.result = function(object, property) {
+    if (object == null) return null;
+    var value = object[property];
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    each(_.functions(obj), function(name){
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result.call(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\t':     't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  _.template = function(text, data, settings) {
+    var render;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = new RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
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+      }
+      if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+      index = offset + match.length;
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
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+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + "return __p;\n";
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+    return template;
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+    return _(obj).chain();
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+  var result = function(obj) {
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+  };
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+
+  // Add all mutator Array functions to the wrapper.
+  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
+      return result.call(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result.call(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  _.extend(_.prototype, {
+
+    // Start chaining a wrapped Underscore object.
+    chain: function() {
+      this._chain = true;
+      return this;
+    },
+
+    // Extracts the result from a wrapped and chained object.
+    value: function() {
+      return this._wrapped;
+    }
+
+  });
+
+}).call(this);
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+		<p><a href="index-dev.html">View the unbuilt version</a></p>
+	</footer>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script data-main="js/main.built" src="bower_components/requirejs/require.js"></script>
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-  j=m.map;N(m,a,!0);m.paths=N(f,a.paths,!0);if(a.map)m.map=N(j||{},a.map,!0,!0);if(a.shim)y(a.shim,function(a,b){E(a)&&(a={deps:a});if(a.exports&&!a.exports.__buildReady)a.exports=g.makeShimExports(a.exports);e[b]=a}),m.shim=e;if(a.packages)o(a.packages,function(a){a=typeof a==="string"?{name:a}:a;b[a.name]={name:a.name,location:a.location||a.name,main:(a.main||"main").replace(ka,"").replace(ea,"")}}),m.pkgs=b;y(n,function(a,b){if(!a.inited&&!a.map.unnormalized)a.map=c(b)});if(a.deps||a.callback)g.require(a.deps||
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diff --git a/labs/dependency-examples/backbone_marionette_require/js/main.js b/labs/dependency-examples/backbone_marionette_require/js/main.js
index 6442e5edd4..8988f1ced0 100644
--- a/labs/dependency-examples/backbone_marionette_require/js/main.js
+++ b/labs/dependency-examples/backbone_marionette_require/js/main.js
@@ -1,9 +1,9 @@
 require.config({
   paths : {
-    underscore : 'lib/underscore',
+    underscore : '../bower_components/underscore/underscore',
     backbone   : 'lib/backbone',
     marionette : 'lib/backbone.marionette',
-    jquery     : '../../../../assets/jquery.min',
+    jquery     : '../bower_components/jquery/jquery',
     tpl        : 'lib/tpl'
   },
   shim : {
diff --git a/labs/dependency-examples/backbone_marionette_require/r.js b/labs/dependency-examples/backbone_marionette_require/r.js
deleted file mode 100644
index 15fe091410..0000000000
--- a/labs/dependency-examples/backbone_marionette_require/r.js
+++ /dev/null
@@ -1,15483 +0,0 @@
-/**
- * @license r.js 2.0.6+ Thu, 23 Aug 2012 17:16:22 GMT Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/requirejs for details
- */
-
-/*
- * This is a bootstrap script to allow running RequireJS in the command line
- * in either a Java/Rhino or Node environment. It is modified by the top-level
- * dist.js file to inject other files to completely enable this file. It is
- * the shell of the r.js file.
- */
-
-/*jslint evil: true, nomen: true, sloppy: true */
-/*global readFile: true, process: false, Packages: false, print: false,
- console: false, java: false, module: false, requirejsVars */
-
-var requirejs, require, define;
-(function (console, args, readFileFunc) {
-
-  var fileName, env, fs, vm, path, exec, rhinoContext, dir, nodeRequire,
-    nodeDefine, exists, reqMain, loadedOptimizedLib, existsForNode,
-    version = '2.0.6+ Thu, 23 Aug 2012 17:16:22 GMT',
-    jsSuffixRegExp = /\.js$/,
-    commandOption = '',
-    useLibLoaded = {},
-  //Used by jslib/rhino/args.js
-    rhinoArgs = args,
-    readFile = typeof readFileFunc !== 'undefined' ? readFileFunc : null;
-
-  function showHelp() {
-    console.log('See https://github.com/jrburke/r.js for usage.');
-  }
-
-  if (typeof Packages !== 'undefined') {
-    env = 'rhino';
-
-    fileName = args[0];
-
-    if (fileName && fileName.indexOf('-') === 0) {
-      commandOption = fileName.substring(1);
-      fileName = args[1];
-    }
-
-    //Set up execution context.
-    rhinoContext = Packages.org.mozilla.javascript.ContextFactory.getGlobal().enterContext();
-
-    exec = function (string, name) {
-      return rhinoContext.evaluateString(this, string, name, 0, null);
-    };
-
-    exists = function (fileName) {
-      return (new java.io.File(fileName)).exists();
-    };
-
-    //Define a console.log for easier logging. Don't
-    //get fancy though.
-    if (typeof console === 'undefined') {
-      console = {
-        log: function () {
-          print.apply(undefined, arguments);
-        }
-      };
-    }
-  } else if (typeof process !== 'undefined') {
-    env = 'node';
-
-    //Get the fs module via Node's require before it
-    //gets replaced. Used in require/node.js
-    fs = require('fs');
-    vm = require('vm');
-    path = require('path');
-    //In Node 0.7+ existsSync is on fs.
-    existsForNode = fs.existsSync || path.existsSync;
-
-    nodeRequire = require;
-    nodeDefine = define;
-    reqMain = require.main;
-
-    //Temporarily hide require and define to allow require.js to define
-    //them.
-    require = undefined;
-    define = undefined;
-
-    readFile = function (path) {
-      return fs.readFileSync(path, 'utf8');
-    };
-
-    exec = function (string, name) {
-      return vm.runInThisContext(this.requirejsVars.require.makeNodeWrapper(string),
-        name ? fs.realpathSync(name) : '');
-    };
-
-    exists = function (fileName) {
-      return existsForNode(fileName);
-    };
-
-
-    fileName = process.argv[2];
-
-    if (fileName && fileName.indexOf('-') === 0) {
-      commandOption = fileName.substring(1);
-      fileName = process.argv[3];
-    }
-  }
-
-  /** vim: et:ts=4:sw=4:sts=4
-   * @license RequireJS 2.0.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
-   * Available via the MIT or new BSD license.
-   * see: http://github.com/jrburke/requirejs for details
-   */
-  //Not using strict: uneven strict support in browsers, #392, and causes
-  //problems with requirejs.exec()/transpiler plugins that may not be strict.
-  /*jslint regexp: true, nomen: true, sloppy: true */
-  /*global window, navigator, document, importScripts, jQuery, setTimeout, opera */
-
-
-  (function (global) {
-    var req, s, head, baseElement, dataMain, src,
-      interactiveScript, currentlyAddingScript, mainScript, subPath,
-      version = '2.0.6',
-      commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
-      cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
-      jsSuffixRegExp = /\.js$/,
-      currDirRegExp = /^\.\//,
-      op = Object.prototype,
-      ostring = op.toString,
-      hasOwn = op.hasOwnProperty,
-      ap = Array.prototype,
-      aps = ap.slice,
-      apsp = ap.splice,
-      isBrowser = !!(typeof window !== 'undefined' && navigator && document),
-      isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
-    //PS3 indicates loaded and complete, but need to wait for complete
-    //specifically. Sequence is 'loading', 'loaded', execution,
-    // then 'complete'. The UA check is unfortunate, but not sure how
-    //to feature test w/o causing perf issues.
-      readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
-                    /^complete$/ : /^(complete|loaded)$/,
-      defContextName = '_',
-    //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
-      isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
-      contexts = {},
-      cfg = {},
-      globalDefQueue = [],
-      useInteractive = false;
-
-    function isFunction(it) {
-      return ostring.call(it) === '[object Function]';
-    }
-
-    function isArray(it) {
-      return ostring.call(it) === '[object Array]';
-    }
-
-    /**
-     * Helper function for iterating over an array. If the func returns
-     * a true value, it will break out of the loop.
-     */
-    function each(ary, func) {
-      if (ary) {
-        var i;
-        for (i = 0; i < ary.length; i += 1) {
-          if (ary[i] && func(ary[i], i, ary)) {
-            break;
-          }
-        }
-      }
-    }
-
-    /**
-     * Helper function for iterating over an array backwards. If the func
-     * returns a true value, it will break out of the loop.
-     */
-    function eachReverse(ary, func) {
-      if (ary) {
-        var i;
-        for (i = ary.length - 1; i > -1; i -= 1) {
-          if (ary[i] && func(ary[i], i, ary)) {
-            break;
-          }
-        }
-      }
-    }
-
-    function hasProp(obj, prop) {
-      return hasOwn.call(obj, prop);
-    }
-
-    /**
-     * Cycles over properties in an object and calls a function for each
-     * property value. If the function returns a truthy value, then the
-     * iteration is stopped.
-     */
-    function eachProp(obj, func) {
-      var prop;
-      for (prop in obj) {
-        if (obj.hasOwnProperty(prop)) {
-          if (func(obj[prop], prop)) {
-            break;
-          }
-        }
-      }
-    }
-
-    /**
-     * Simple function to mix in properties from source into target,
-     * but only if target does not already have a property of the same name.
-     * This is not robust in IE for transferring methods that match
-     * Object.prototype names, but the uses of mixin here seem unlikely to
-     * trigger a problem related to that.
-     */
-    function mixin(target, source, force, deepStringMixin) {
-      if (source) {
-        eachProp(source, function (value, prop) {
-          if (force || !hasProp(target, prop)) {
-            if (deepStringMixin && typeof value !== 'string') {
-              if (!target[prop]) {
-                target[prop] = {};
-              }
-              mixin(target[prop], value, force, deepStringMixin);
-            } else {
-              target[prop] = value;
-            }
-          }
-        });
-      }
-      return target;
-    }
-
-    //Similar to Function.prototype.bind, but the 'this' object is specified
-    //first, since it is easier to read/figure out what 'this' will be.
-    function bind(obj, fn) {
-      return function () {
-        return fn.apply(obj, arguments);
-      };
-    }
-
-    function scripts() {
-      return document.getElementsByTagName('script');
-    }
-
-    //Allow getting a global that expressed in
-    //dot notation, like 'a.b.c'.
-    function getGlobal(value) {
-      if (!value) {
-        return value;
-      }
-      var g = global;
-      each(value.split('.'), function (part) {
-        g = g[part];
-      });
-      return g;
-    }
-
-    function makeContextModuleFunc(func, relMap, enableBuildCallback) {
-      return function () {
-        //A version of a require function that passes a moduleName
-        //value for items that may need to
-        //look up paths relative to the moduleName
-        var args = aps.call(arguments, 0), lastArg;
-        if (enableBuildCallback &&
-          isFunction((lastArg = args[args.length - 1]))) {
-          lastArg.__requireJsBuild = true;
-        }
-        args.push(relMap);
-        return func.apply(null, args);
-      };
-    }
-
-    function addRequireMethods(req, context, relMap) {
-      each([
-        ['toUrl'],
-        ['undef'],
-        ['defined', 'requireDefined'],
-        ['specified', 'requireSpecified']
-      ], function (item) {
-        var prop = item[1] || item[0];
-        req[item[0]] = context ? makeContextModuleFunc(context[prop], relMap) :
-          //If no context, then use default context. Reference from
-          //contexts instead of early binding to default context, so
-          //that during builds, the latest instance of the default
-          //context with its config gets used.
-                       function () {
-                         var ctx = contexts[defContextName];
-                         return ctx[prop].apply(ctx, arguments);
-                       };
-      });
-    }
-
-    /**
-     * Constructs an error with a pointer to an URL with more information.
-     * @param {String} id the error ID that maps to an ID on a web page.
-     * @param {String} message human readable error.
-     * @param {Error} [err] the original error, if there is one.
-     *
-     * @returns {Error}
-     */
-    function makeError(id, msg, err, requireModules) {
-      var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
-      e.requireType = id;
-      e.requireModules = requireModules;
-      if (err) {
-        e.originalError = err;
-      }
-      return e;
-    }
-
-    if (typeof define !== 'undefined') {
-      //If a define is already in play via another AMD loader,
-      //do not overwrite.
-      return;
-    }
-
-    if (typeof requirejs !== 'undefined') {
-      if (isFunction(requirejs)) {
-        //Do not overwrite and existing requirejs instance.
-        return;
-      }
-      cfg = requirejs;
-      requirejs = undefined;
-    }
-
-    //Allow for a require config object
-    if (typeof require !== 'undefined' && !isFunction(require)) {
-      //assume it is a config object.
-      cfg = require;
-      require = undefined;
-    }
-
-    function newContext(contextName) {
-      var inCheckLoaded, Module, context, handlers,
-        checkLoadedTimeoutId,
-        config = {
-          waitSeconds: 7,
-          baseUrl: './',
-          paths: {},
-          pkgs: {},
-          shim: {}
-        },
-        registry = {},
-        undefEvents = {},
-        defQueue = [],
-        defined = {},
-        urlFetched = {},
-        requireCounter = 1,
-        unnormalizedCounter = 1,
-      //Used to track the order in which modules
-      //should be executed, by the order they
-      //load. Important for consistent cycle resolution
-      //behavior.
-        waitAry = [];
-
-      /**
-       * Trims the . and .. from an array of path segments.
-       * It will keep a leading path segment if a .. will become
-       * the first path segment, to help with module name lookups,
-       * which act like paths, but can be remapped. But the end result,
-       * all paths that use this function should look normalized.
-       * NOTE: this method MODIFIES the input array.
-       * @param {Array} ary the array of path segments.
-       */
-      function trimDots(ary) {
-        var i, part;
-        for (i = 0; ary[i]; i += 1) {
-          part = ary[i];
-          if (part === '.') {
-            ary.splice(i, 1);
-            i -= 1;
-          } else if (part === '..') {
-            if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
-              //End of the line. Keep at least one non-dot
-              //path segment at the front so it can be mapped
-              //correctly to disk. Otherwise, there is likely
-              //no path mapping for a path starting with '..'.
-              //This can still fail, but catches the most reasonable
-              //uses of ..
-              break;
-            } else if (i > 0) {
-              ary.splice(i - 1, 2);
-              i -= 2;
-            }
-          }
-        }
-      }
-
-      /**
-       * Given a relative module name, like ./something, normalize it to
-       * a real name that can be mapped to a path.
-       * @param {String} name the relative name
-       * @param {String} baseName a real name that the name arg is relative
-       * to.
-       * @param {Boolean} applyMap apply the map config to the value. Should
-       * only be done if this normalization is for a dependency ID.
-       * @returns {String} normalized name
-       */
-      function normalize(name, baseName, applyMap) {
-        var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
-          foundMap, foundI, foundStarMap, starI,
-          baseParts = baseName && baseName.split('/'),
-          normalizedBaseParts = baseParts,
-          map = config.map,
-          starMap = map && map['*'];
-
-        //Adjust any relative paths.
-        if (name && name.charAt(0) === '.') {
-          //If have a base name, try to normalize against it,
-          //otherwise, assume it is a top-level require that will
-          //be relative to baseUrl in the end.
-          if (baseName) {
-            if (config.pkgs[baseName]) {
-              //If the baseName is a package name, then just treat it as one
-              //name to concat the name with.
-              normalizedBaseParts = baseParts = [baseName];
-            } else {
-              //Convert baseName to array, and lop off the last part,
-              //so that . matches that 'directory' and not name of the baseName's
-              //module. For instance, baseName of 'one/two/three', maps to
-              //'one/two/three.js', but we want the directory, 'one/two' for
-              //this normalization.
-              normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
-            }
-
-            name = normalizedBaseParts.concat(name.split('/'));
-            trimDots(name);
-
-            //Some use of packages may use a . path to reference the
-            //'main' module name, so normalize for that.
-            pkgConfig = config.pkgs[(pkgName = name[0])];
-            name = name.join('/');
-            if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
-              name = pkgName;
-            }
-          } else if (name.indexOf('./') === 0) {
-            // No baseName, so this is ID is resolved relative
-            // to baseUrl, pull off the leading dot.
-            name = name.substring(2);
-          }
-        }
-
-        //Apply map config if available.
-        if (applyMap && (baseParts || starMap) && map) {
-          nameParts = name.split('/');
-
-          for (i = nameParts.length; i > 0; i -= 1) {
-            nameSegment = nameParts.slice(0, i).join('/');
-
-            if (baseParts) {
-              //Find the longest baseName segment match in the config.
-              //So, do joins on the biggest to smallest lengths of baseParts.
-              for (j = baseParts.length; j > 0; j -= 1) {
-                mapValue = map[baseParts.slice(0, j).join('/')];
-
-                //baseName segment has config, find if it has one for
-                //this name.
-                if (mapValue) {
-                  mapValue = mapValue[nameSegment];
-                  if (mapValue) {
-                    //Match, update name to the new value.
-                    foundMap = mapValue;
-                    foundI = i;
-                    break;
-                  }
-                }
-              }
-            }
-
-            if (foundMap) {
-              break;
-            }
-
-            //Check for a star map match, but just hold on to it,
-            //if there is a shorter segment match later in a matching
-            //config, then favor over this star map.
-            if (!foundStarMap && starMap && starMap[nameSegment]) {
-              foundStarMap = starMap[nameSegment];
-              starI = i;
-            }
-          }
-
-          if (!foundMap && foundStarMap) {
-            foundMap = foundStarMap;
-            foundI = starI;
-          }
-
-          if (foundMap) {
-            nameParts.splice(0, foundI, foundMap);
-            name = nameParts.join('/');
-          }
-        }
-
-        return name;
-      }
-
-      function removeScript(name) {
-        if (isBrowser) {
-          each(scripts(), function (scriptNode) {
-            if (scriptNode.getAttribute('data-requiremodule') === name &&
-              scriptNode.getAttribute('data-requirecontext') === context.contextName) {
-              scriptNode.parentNode.removeChild(scriptNode);
-              return true;
-            }
-          });
-        }
-      }
-
-      function hasPathFallback(id) {
-        var pathConfig = config.paths[id];
-        if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
-          removeScript(id);
-          //Pop off the first array value, since it failed, and
-          //retry
-          pathConfig.shift();
-          context.undef(id);
-          context.require([id]);
-          return true;
-        }
-      }
-
-      /**
-       * Creates a module mapping that includes plugin prefix, module
-       * name, and path. If parentModuleMap is provided it will
-       * also normalize the name via require.normalize()
-       *
-       * @param {String} name the module name
-       * @param {String} [parentModuleMap] parent module map
-       * for the module name, used to resolve relative names.
-       * @param {Boolean} isNormalized: is the ID already normalized.
-       * This is true if this call is done for a define() module ID.
-       * @param {Boolean} applyMap: apply the map config to the ID.
-       * Should only be true if this map is for a dependency.
-       *
-       * @returns {Object}
-       */
-      function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
-        var url, pluginModule, suffix,
-          index = name ? name.indexOf('!') : -1,
-          prefix = null,
-          parentName = parentModuleMap ? parentModuleMap.name : null,
-          originalName = name,
-          isDefine = true,
-          normalizedName = '';
-
-        //If no name, then it means it is a require call, generate an
-        //internal name.
-        if (!name) {
-          isDefine = false;
-          name = '_@r' + (requireCounter += 1);
-        }
-
-        if (index !== -1) {
-          prefix = name.substring(0, index);
-          name = name.substring(index + 1, name.length);
-        }
-
-        if (prefix) {
-          prefix = normalize(prefix, parentName, applyMap);
-          pluginModule = defined[prefix];
-        }
-
-        //Account for relative paths if there is a base name.
-        if (name) {
-          if (prefix) {
-            if (pluginModule && pluginModule.normalize) {
-              //Plugin is loaded, use its normalize method.
-              normalizedName = pluginModule.normalize(name, function (name) {
-                return normalize(name, parentName, applyMap);
-              });
-            } else {
-              normalizedName = normalize(name, parentName, applyMap);
-            }
-          } else {
-            //A regular module.
-            normalizedName = normalize(name, parentName, applyMap);
-            url = context.nameToUrl(normalizedName);
-          }
-        }
-
-        //If the id is a plugin id that cannot be determined if it needs
-        //normalization, stamp it with a unique ID so two matching relative
-        //ids that may conflict can be separate.
-        suffix = prefix && !pluginModule && !isNormalized ?
-                 '_unnormalized' + (unnormalizedCounter += 1) :
-                 '';
-
-        return {
-          prefix: prefix,
-          name: normalizedName,
-          parentMap: parentModuleMap,
-          unnormalized: !!suffix,
-          url: url,
-          originalName: originalName,
-          isDefine: isDefine,
-          id: (prefix ?
-               prefix + '!' + normalizedName :
-               normalizedName) + suffix
-        };
-      }
-
-      function getModule(depMap) {
-        var id = depMap.id,
-          mod = registry[id];
-
-        if (!mod) {
-          mod = registry[id] = new context.Module(depMap);
-        }
-
-        return mod;
-      }
-
-      function on(depMap, name, fn) {
-        var id = depMap.id,
-          mod = registry[id];
-
-        if (hasProp(defined, id) &&
-          (!mod || mod.defineEmitComplete)) {
-          if (name === 'defined') {
-            fn(defined[id]);
-          }
-        } else {
-          getModule(depMap).on(name, fn);
-        }
-      }
-
-      function onError(err, errback) {
-        var ids = err.requireModules,
-          notified = false;
-
-        if (errback) {
-          errback(err);
-        } else {
-          each(ids, function (id) {
-            var mod = registry[id];
-            if (mod) {
-              //Set error on module, so it skips timeout checks.
-              mod.error = err;
-              if (mod.events.error) {
-                notified = true;
-                mod.emit('error', err);
-              }
-            }
-          });
-
-          if (!notified) {
-            req.onError(err);
-          }
-        }
-      }
-
-      /**
-       * Internal method to transfer globalQueue items to this context's
-       * defQueue.
-       */
-      function takeGlobalQueue() {
-        //Push all the globalDefQueue items into the context's defQueue
-        if (globalDefQueue.length) {
-          //Array splice in the values since the context code has a
-          //local var ref to defQueue, so cannot just reassign the one
-          //on context.
-          apsp.apply(defQueue,
-            [defQueue.length - 1, 0].concat(globalDefQueue));
-          globalDefQueue = [];
-        }
-      }
-
-      /**
-       * Helper function that creates a require function object to give to
-       * modules that ask for it as a dependency. It needs to be specific
-       * per module because of the implication of path mappings that may
-       * need to be relative to the module name.
-       */
-      function makeRequire(mod, enableBuildCallback, altRequire) {
-        var relMap = mod && mod.map,
-          modRequire = makeContextModuleFunc(altRequire || context.require,
-            relMap,
-            enableBuildCallback);
-
-        addRequireMethods(modRequire, context, relMap);
-        modRequire.isBrowser = isBrowser;
-
-        return modRequire;
-      }
-
-      handlers = {
-        'require': function (mod) {
-          return makeRequire(mod);
-        },
-        'exports': function (mod) {
-          mod.usingExports = true;
-          if (mod.map.isDefine) {
-            return (mod.exports = defined[mod.map.id] = {});
-          }
-        },
-        'module': function (mod) {
-          return (mod.module = {
-            id: mod.map.id,
-            uri: mod.map.url,
-            config: function () {
-              return (config.config && config.config[mod.map.id]) || {};
-            },
-            exports: defined[mod.map.id]
-          });
-        }
-      };
-
-      function removeWaiting(id) {
-        //Clean up machinery used for waiting modules.
-        delete registry[id];
-
-        each(waitAry, function (mod, i) {
-          if (mod.map.id === id) {
-            waitAry.splice(i, 1);
-            if (!mod.defined) {
-              context.waitCount -= 1;
-            }
-            return true;
-          }
-        });
-      }
-
-      function findCycle(mod, traced, processed) {
-        var id = mod.map.id,
-          depArray = mod.depMaps,
-          foundModule;
-
-        //Do not bother with unitialized modules or not yet enabled
-        //modules.
-        if (!mod.inited) {
-          return;
-        }
-
-        //Found the cycle.
-        if (traced[id]) {
-          return mod;
-        }
-
-        traced[id] = true;
-
-        //Trace through the dependencies.
-        each(depArray, function (depMap) {
-          var depId = depMap.id,
-            depMod = registry[depId];
-
-          if (!depMod || processed[depId] ||
-            !depMod.inited || !depMod.enabled) {
-            return;
-          }
-
-          return (foundModule = findCycle(depMod, traced, processed));
-        });
-
-        processed[id] = true;
-
-        return foundModule;
-      }
-
-      function forceExec(mod, traced, uninited) {
-        var id = mod.map.id,
-          depArray = mod.depMaps;
-
-        if (!mod.inited || !mod.map.isDefine) {
-          return;
-        }
-
-        if (traced[id]) {
-          return defined[id];
-        }
-
-        traced[id] = mod;
-
-        each(depArray, function (depMap) {
-          var depId = depMap.id,
-            depMod = registry[depId],
-            value;
-
-          if (handlers[depId]) {
-            return;
-          }
-
-          if (depMod) {
-            if (!depMod.inited || !depMod.enabled) {
-              //Dependency is not inited,
-              //so this module cannot be
-              //given a forced value yet.
-              uninited[id] = true;
-              return;
-            }
-
-            //Get the value for the current dependency
-            value = forceExec(depMod, traced, uninited);
-
-            //Even with forcing it may not be done,
-            //in particular if the module is waiting
-            //on a plugin resource.
-            if (!uninited[depId]) {
-              mod.defineDepById(depId, value);
-            }
-          }
-        });
-
-        mod.check(true);
-
-        return defined[id];
-      }
-
-      function modCheck(mod) {
-        mod.check();
-      }
-
-      function checkLoaded() {
-        var map, modId, err, usingPathFallback,
-          waitInterval = config.waitSeconds * 1000,
-        //It is possible to disable the wait interval by using waitSeconds of 0.
-          expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
-          noLoads = [],
-          stillLoading = false,
-          needCycleCheck = true;
-
-        //Do not bother if this call was a result of a cycle break.
-        if (inCheckLoaded) {
-          return;
-        }
-
-        inCheckLoaded = true;
-
-        //Figure out the state of all the modules.
-        eachProp(registry, function (mod) {
-          map = mod.map;
-          modId = map.id;
-
-          //Skip things that are not enabled or in error state.
-          if (!mod.enabled) {
-            return;
-          }
-
-          if (!mod.error) {
-            //If the module should be executed, and it has not
-            //been inited and time is up, remember it.
-            if (!mod.inited && expired) {
-              if (hasPathFallback(modId)) {
-                usingPathFallback = true;
-                stillLoading = true;
-              } else {
-                noLoads.push(modId);
-                removeScript(modId);
-              }
-            } else if (!mod.inited && mod.fetched && map.isDefine) {
-              stillLoading = true;
-              if (!map.prefix) {
-                //No reason to keep looking for unfinished
-                //loading. If the only stillLoading is a
-                //plugin resource though, keep going,
-                //because it may be that a plugin resource
-                //is waiting on a non-plugin cycle.
-                return (needCycleCheck = false);
-              }
-            }
-          }
-        });
-
-        if (expired && noLoads.length) {
-          //If wait time expired, throw error of unloaded modules.
-          err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
-          err.contextName = context.contextName;
-          return onError(err);
-        }
-
-        //Not expired, check for a cycle.
-        if (needCycleCheck) {
-
-          each(waitAry, function (mod) {
-            if (mod.defined) {
-              return;
-            }
-
-            var cycleMod = findCycle(mod, {}, {}),
-              traced = {};
-
-            if (cycleMod) {
-              forceExec(cycleMod, traced, {});
-
-              //traced modules may have been
-              //removed from the registry, but
-              //their listeners still need to
-              //be called.
-              eachProp(traced, modCheck);
-            }
-          });
-
-          //Now that dependencies have
-          //been satisfied, trigger the
-          //completion check that then
-          //notifies listeners.
-          eachProp(registry, modCheck);
-        }
-
-        //If still waiting on loads, and the waiting load is something
-        //other than a plugin resource, or there are still outstanding
-        //scripts, then just try back later.
-        if ((!expired || usingPathFallback) && stillLoading) {
-          //Something is still waiting to load. Wait for it, but only
-          //if a timeout is not already in effect.
-          if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
-            checkLoadedTimeoutId = setTimeout(function () {
-              checkLoadedTimeoutId = 0;
-              checkLoaded();
-            }, 50);
-          }
-        }
-
-        inCheckLoaded = false;
-      }
-
-      Module = function (map) {
-        this.events = undefEvents[map.id] || {};
-        this.map = map;
-        this.shim = config.shim[map.id];
-        this.depExports = [];
-        this.depMaps = [];
-        this.depMatched = [];
-        this.pluginMaps = {};
-        this.depCount = 0;
-
-        /* this.exports this.factory
-         this.depMaps = [],
-         this.enabled, this.fetched
-         */
-      };
-
-      Module.prototype = {
-        init: function (depMaps, factory, errback, options) {
-          options = options || {};
-
-          //Do not do more inits if already done. Can happen if there
-          //are multiple define calls for the same module. That is not
-          //a normal, common case, but it is also not unexpected.
-          if (this.inited) {
-            return;
-          }
-
-          this.factory = factory;
-
-          if (errback) {
-            //Register for errors on this module.
-            this.on('error', errback);
-          } else if (this.events.error) {
-            //If no errback already, but there are error listeners
-            //on this module, set up an errback to pass to the deps.
-            errback = bind(this, function (err) {
-              this.emit('error', err);
-            });
-          }
-
-          //Do a copy of the dependency array, so that
-          //source inputs are not modified. For example
-          //"shim" deps are passed in here directly, and
-          //doing a direct modification of the depMaps array
-          //would affect that config.
-          this.depMaps = depMaps && depMaps.slice(0);
-          this.depMaps.rjsSkipMap = depMaps.rjsSkipMap;
-
-          this.errback = errback;
-
-          //Indicate this module has be initialized
-          this.inited = true;
-
-          this.ignore = options.ignore;
-
-          //Could have option to init this module in enabled mode,
-          //or could have been previously marked as enabled. However,
-          //the dependencies are not known until init is called. So
-          //if enabled previously, now trigger dependencies as enabled.
-          if (options.enabled || this.enabled) {
-            //Enable this module and dependencies.
-            //Will call this.check()
-            this.enable();
-          } else {
-            this.check();
-          }
-        },
-
-        defineDepById: function (id, depExports) {
-          var i;
-
-          //Find the index for this dependency.
-          each(this.depMaps, function (map, index) {
-            if (map.id === id) {
-              i = index;
-              return true;
-            }
-          });
-
-          return this.defineDep(i, depExports);
-        },
-
-        defineDep: function (i, depExports) {
-          //Because of cycles, defined callback for a given
-          //export can be called more than once.
-          if (!this.depMatched[i]) {
-            this.depMatched[i] = true;
-            this.depCount -= 1;
-            this.depExports[i] = depExports;
-          }
-        },
-
-        fetch: function () {
-          if (this.fetched) {
-            return;
-          }
-          this.fetched = true;
-
-          context.startTime = (new Date()).getTime();
-
-          var map = this.map;
-
-          //If the manager is for a plugin managed resource,
-          //ask the plugin to load it now.
-          if (this.shim) {
-            makeRequire(this, true)(this.shim.deps || [], bind(this, function () {
-              return map.prefix ? this.callPlugin() : this.load();
-            }));
-          } else {
-            //Regular dependency.
-            return map.prefix ? this.callPlugin() : this.load();
-          }
-        },
-
-        load: function () {
-          var url = this.map.url;
-
-          //Regular dependency.
-          if (!urlFetched[url]) {
-            urlFetched[url] = true;
-            context.load(this.map.id, url);
-          }
-        },
-
-        /**
-         * Checks is the module is ready to define itself, and if so,
-         * define it. If the silent argument is true, then it will just
-         * define, but not notify listeners, and not ask for a context-wide
-         * check of all loaded modules. That is useful for cycle breaking.
-         */
-        check: function (silent) {
-          if (!this.enabled || this.enabling) {
-            return;
-          }
-
-          var err, cjsModule,
-            id = this.map.id,
-            depExports = this.depExports,
-            exports = this.exports,
-            factory = this.factory;
-
-          if (!this.inited) {
-            this.fetch();
-          } else if (this.error) {
-            this.emit('error', this.error);
-          } else if (!this.defining) {
-            //The factory could trigger another require call
-            //that would result in checking this module to
-            //define itself again. If already in the process
-            //of doing that, skip this work.
-            this.defining = true;
-
-            if (this.depCount < 1 && !this.defined) {
-              if (isFunction(factory)) {
-                //If there is an error listener, favor passing
-                //to that instead of throwing an error.
-                if (this.events.error) {
-                  try {
-                    exports = context.execCb(id, factory, depExports, exports);
-                  } catch (e) {
-                    err = e;
-                  }
-                } else {
-                  exports = context.execCb(id, factory, depExports, exports);
-                }
-
-                if (this.map.isDefine) {
-                  //If setting exports via 'module' is in play,
-                  //favor that over return value and exports. After that,
-                  //favor a non-undefined return value over exports use.
-                  cjsModule = this.module;
-                  if (cjsModule &&
-                    cjsModule.exports !== undefined &&
-                    //Make sure it is not already the exports value
-                    cjsModule.exports !== this.exports) {
-                    exports = cjsModule.exports;
-                  } else if (exports === undefined && this.usingExports) {
-                    //exports already set the defined value.
-                    exports = this.exports;
-                  }
-                }
-
-                if (err) {
-                  err.requireMap = this.map;
-                  err.requireModules = [this.map.id];
-                  err.requireType = 'define';
-                  return onError((this.error = err));
-                }
-
-              } else {
-                //Just a literal value
-                exports = factory;
-              }
-
-              this.exports = exports;
-
-              if (this.map.isDefine && !this.ignore) {
-                defined[id] = exports;
-
-                if (req.onResourceLoad) {
-                  req.onResourceLoad(context, this.map, this.depMaps);
-                }
-              }
-
-              //Clean up
-              delete registry[id];
-
-              this.defined = true;
-              context.waitCount -= 1;
-              if (context.waitCount === 0) {
-                //Clear the wait array used for cycles.
-                waitAry = [];
-              }
-            }
-
-            //Finished the define stage. Allow calling check again
-            //to allow define notifications below in the case of a
-            //cycle.
-            this.defining = false;
-
-            if (!silent) {
-              if (this.defined && !this.defineEmitted) {
-                this.defineEmitted = true;
-                this.emit('defined', this.exports);
-                this.defineEmitComplete = true;
-              }
-            }
-          }
-        },
-
-        callPlugin: function () {
-          var map = this.map,
-            id = map.id,
-            pluginMap = makeModuleMap(map.prefix, null, false, true);
-
-          on(pluginMap, 'defined', bind(this, function (plugin) {
-            var load, normalizedMap, normalizedMod,
-              name = this.map.name,
-              parentName = this.map.parentMap ? this.map.parentMap.name : null;
-
-            //If current map is not normalized, wait for that
-            //normalized name to load instead of continuing.
-            if (this.map.unnormalized) {
-              //Normalize the ID if the plugin allows it.
-              if (plugin.normalize) {
-                name = plugin.normalize(name, function (name) {
-                  return normalize(name, parentName, true);
-                }) || '';
-              }
-
-              normalizedMap = makeModuleMap(map.prefix + '!' + name,
-                this.map.parentMap,
-                false,
-                true);
-              on(normalizedMap,
-                'defined', bind(this, function (value) {
-                  this.init([], function () { return value; }, null, {
-                    enabled: true,
-                    ignore: true
-                  });
-                }));
-              normalizedMod = registry[normalizedMap.id];
-              if (normalizedMod) {
-                if (this.events.error) {
-                  normalizedMod.on('error', bind(this, function (err) {
-                    this.emit('error', err);
-                  }));
-                }
-                normalizedMod.enable();
-              }
-
-              return;
-            }
-
-            load = bind(this, function (value) {
-              this.init([], function () { return value; }, null, {
-                enabled: true
-              });
-            });
-
-            load.error = bind(this, function (err) {
-              this.inited = true;
-              this.error = err;
-              err.requireModules = [id];
-
-              //Remove temp unnormalized modules for this module,
-              //since they will never be resolved otherwise now.
-              eachProp(registry, function (mod) {
-                if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
-                  removeWaiting(mod.map.id);
-                }
-              });
-
-              onError(err);
-            });
-
-            //Allow plugins to load other code without having to know the
-            //context or how to 'complete' the load.
-            load.fromText = function (moduleName, text) {
-              /*jslint evil: true */
-              var hasInteractive = useInteractive;
-
-              //Turn off interactive script matching for IE for any define
-              //calls in the text, then turn it back on at the end.
-              if (hasInteractive) {
-                useInteractive = false;
-              }
-
-              //Prime the system by creating a module instance for
-              //it.
-              getModule(makeModuleMap(moduleName));
-
-              req.exec(text);
-
-              if (hasInteractive) {
-                useInteractive = true;
-              }
-
-              //Support anonymous modules.
-              context.completeLoad(moduleName);
-            };
-
-            //Use parentName here since the plugin's name is not reliable,
-            //could be some weird string with no path that actually wants to
-            //reference the parentName's path.
-            plugin.load(map.name, makeRequire(map.parentMap, true, function (deps, cb, er) {
-              deps.rjsSkipMap = true;
-              return context.require(deps, cb, er);
-            }), load, config);
-          }));
-
-          context.enable(pluginMap, this);
-          this.pluginMaps[pluginMap.id] = pluginMap;
-        },
-
-        enable: function () {
-          this.enabled = true;
-
-          if (!this.waitPushed) {
-            waitAry.push(this);
-            context.waitCount += 1;
-            this.waitPushed = true;
-          }
-
-          //Set flag mentioning that the module is enabling,
-          //so that immediate calls to the defined callbacks
-          //for dependencies do not trigger inadvertent load
-          //with the depCount still being zero.
-          this.enabling = true;
-
-          //Enable each dependency
-          each(this.depMaps, bind(this, function (depMap, i) {
-            var id, mod, handler;
-
-            if (typeof depMap === 'string') {
-              //Dependency needs to be converted to a depMap
-              //and wired up to this module.
-              depMap = makeModuleMap(depMap,
-                (this.map.isDefine ? this.map : this.map.parentMap),
-                false,
-                !this.depMaps.rjsSkipMap);
-              this.depMaps[i] = depMap;
-
-              handler = handlers[depMap.id];
-
-              if (handler) {
-                this.depExports[i] = handler(this);
-                return;
-              }
-
-              this.depCount += 1;
-
-              on(depMap, 'defined', bind(this, function (depExports) {
-                this.defineDep(i, depExports);
-                this.check();
-              }));
-
-              if (this.errback) {
-                on(depMap, 'error', this.errback);
-              }
-            }
-
-            id = depMap.id;
-            mod = registry[id];
-
-            //Skip special modules like 'require', 'exports', 'module'
-            //Also, don't call enable if it is already enabled,
-            //important in circular dependency cases.
-            if (!handlers[id] && mod && !mod.enabled) {
-              context.enable(depMap, this);
-            }
-          }));
-
-          //Enable each plugin that is used in
-          //a dependency
-          eachProp(this.pluginMaps, bind(this, function (pluginMap) {
-            var mod = registry[pluginMap.id];
-            if (mod && !mod.enabled) {
-              context.enable(pluginMap, this);
-            }
-          }));
-
-          this.enabling = false;
-
-          this.check();
-        },
-
-        on: function (name, cb) {
-          var cbs = this.events[name];
-          if (!cbs) {
-            cbs = this.events[name] = [];
-          }
-          cbs.push(cb);
-        },
-
-        emit: function (name, evt) {
-          each(this.events[name], function (cb) {
-            cb(evt);
-          });
-          if (name === 'error') {
-            //Now that the error handler was triggered, remove
-            //the listeners, since this broken Module instance
-            //can stay around for a while in the registry/waitAry.
-            delete this.events[name];
-          }
-        }
-      };
-
-      function callGetModule(args) {
-        getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
-      }
-
-      function removeListener(node, func, name, ieName) {
-        //Favor detachEvent because of IE9
-        //issue, see attachEvent/addEventListener comment elsewhere
-        //in this file.
-        if (node.detachEvent && !isOpera) {
-          //Probably IE. If not it will throw an error, which will be
-          //useful to know.
-          if (ieName) {
-            node.detachEvent(ieName, func);
-          }
-        } else {
-          node.removeEventListener(name, func, false);
-        }
-      }
-
-      /**
-       * Given an event from a script node, get the requirejs info from it,
-       * and then removes the event listeners on the node.
-       * @param {Event} evt
-       * @returns {Object}
-       */
-      function getScriptData(evt) {
-        //Using currentTarget instead of target for Firefox 2.0's sake. Not
-        //all old browsers will be supported, but this one was easy enough
-        //to support and still makes sense.
-        var node = evt.currentTarget || evt.srcElement;
-
-        //Remove the listeners once here.
-        removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
-        removeListener(node, context.onScriptError, 'error');
-
-        return {
-          node: node,
-          id: node && node.getAttribute('data-requiremodule')
-        };
-      }
-
-      return (context = {
-        config: config,
-        contextName: contextName,
-        registry: registry,
-        defined: defined,
-        urlFetched: urlFetched,
-        waitCount: 0,
-        defQueue: defQueue,
-        Module: Module,
-        makeModuleMap: makeModuleMap,
-
-        /**
-         * Set a configuration for the context.
-         * @param {Object} cfg config object to integrate.
-         */
-        configure: function (cfg) {
-          //Make sure the baseUrl ends in a slash.
-          if (cfg.baseUrl) {
-            if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
-              cfg.baseUrl += '/';
-            }
-          }
-
-          //Save off the paths and packages since they require special processing,
-          //they are additive.
-          var pkgs = config.pkgs,
-            shim = config.shim,
-            paths = config.paths,
-            map = config.map;
-
-          //Mix in the config values, favoring the new values over
-          //existing ones in context.config.
-          mixin(config, cfg, true);
-
-          //Merge paths.
-          config.paths = mixin(paths, cfg.paths, true);
-
-          //Merge map
-          if (cfg.map) {
-            config.map = mixin(map || {}, cfg.map, true, true);
-          }
-
-          //Merge shim
-          if (cfg.shim) {
-            eachProp(cfg.shim, function (value, id) {
-              //Normalize the structure
-              if (isArray(value)) {
-                value = {
-                  deps: value
-                };
-              }
-              if (value.exports && !value.exports.__buildReady) {
-                value.exports = context.makeShimExports(value.exports);
-              }
-              shim[id] = value;
-            });
-            config.shim = shim;
-          }
-
-          //Adjust packages if necessary.
-          if (cfg.packages) {
-            each(cfg.packages, function (pkgObj) {
-              var location;
-
-              pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
-              location = pkgObj.location;
-
-              //Create a brand new object on pkgs, since currentPackages can
-              //be passed in again, and config.pkgs is the internal transformed
-              //state for all package configs.
-              pkgs[pkgObj.name] = {
-                name: pkgObj.name,
-                location: location || pkgObj.name,
-                //Remove leading dot in main, so main paths are normalized,
-                //and remove any trailing .js, since different package
-                //envs have different conventions: some use a module name,
-                //some use a file name.
-                main: (pkgObj.main || 'main')
-                  .replace(currDirRegExp, '')
-                  .replace(jsSuffixRegExp, '')
-              };
-            });
-
-            //Done with modifications, assing packages back to context config
-            config.pkgs = pkgs;
-          }
-
-          //If there are any "waiting to execute" modules in the registry,
-          //update the maps for them, since their info, like URLs to load,
-          //may have changed.
-          eachProp(registry, function (mod, id) {
-            //If module already has init called, since it is too
-            //late to modify them, and ignore unnormalized ones
-            //since they are transient.
-            if (!mod.inited && !mod.map.unnormalized) {
-              mod.map = makeModuleMap(id);
-            }
-          });
-
-          //If a deps array or a config callback is specified, then call
-          //require with those args. This is useful when require is defined as a
-          //config object before require.js is loaded.
-          if (cfg.deps || cfg.callback) {
-            context.require(cfg.deps || [], cfg.callback);
-          }
-        },
-
-        makeShimExports: function (exports) {
-          var func;
-          if (typeof exports === 'string') {
-            func = function () {
-              return getGlobal(exports);
-            };
-            //Save the exports for use in nodefine checking.
-            func.exports = exports;
-            return func;
-          } else {
-            return function () {
-              return exports.apply(global, arguments);
-            };
-          }
-        },
-
-        requireDefined: function (id, relMap) {
-          return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
-        },
-
-        requireSpecified: function (id, relMap) {
-          id = makeModuleMap(id, relMap, false, true).id;
-          return hasProp(defined, id) || hasProp(registry, id);
-        },
-
-        require: function (deps, callback, errback, relMap) {
-          var moduleName, id, map, requireMod, args;
-          if (typeof deps === 'string') {
-            if (isFunction(callback)) {
-              //Invalid call
-              return onError(makeError('requireargs', 'Invalid require call'), errback);
-            }
-
-            //Synchronous access to one module. If require.get is
-            //available (as in the Node adapter), prefer that.
-            //In this case deps is the moduleName and callback is
-            //the relMap
-            if (req.get) {
-              return req.get(context, deps, callback);
-            }
-
-            //Just return the module wanted. In this scenario, the
-            //second arg (if passed) is just the relMap.
-            moduleName = deps;
-            relMap = callback;
-
-            //Normalize module name, if it contains . or ..
-            map = makeModuleMap(moduleName, relMap, false, true);
-            id = map.id;
-
-            if (!hasProp(defined, id)) {
-              return onError(makeError('notloaded', 'Module name "' +
-                id +
-                '" has not been loaded yet for context: ' +
-                contextName));
-            }
-            return defined[id];
-          }
-
-          //Callback require. Normalize args. if callback or errback is
-          //not a function, it means it is a relMap. Test errback first.
-          if (errback && !isFunction(errback)) {
-            relMap = errback;
-            errback = undefined;
-          }
-          if (callback && !isFunction(callback)) {
-            relMap = callback;
-            callback = undefined;
-          }
-
-          //Any defined modules in the global queue, intake them now.
-          takeGlobalQueue();
-
-          //Make sure any remaining defQueue items get properly processed.
-          while (defQueue.length) {
-            args = defQueue.shift();
-            if (args[0] === null) {
-              return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
-            } else {
-              //args are id, deps, factory. Should be normalized by the
-              //define() function.
-              callGetModule(args);
-            }
-          }
-
-          //Mark all the dependencies as needing to be loaded.
-          requireMod = getModule(makeModuleMap(null, relMap));
-
-          requireMod.init(deps, callback, errback, {
-            enabled: true
-          });
-
-          checkLoaded();
-
-          return context.require;
-        },
-
-        undef: function (id) {
-          //Bind any waiting define() calls to this context,
-          //fix for #408
-          takeGlobalQueue();
-
-          var map = makeModuleMap(id, null, true),
-            mod = registry[id];
-
-          delete defined[id];
-          delete urlFetched[map.url];
-          delete undefEvents[id];
-
-          if (mod) {
-            //Hold on to listeners in case the
-            //module will be attempted to be reloaded
-            //using a different config.
-            if (mod.events.defined) {
-              undefEvents[id] = mod.events;
-            }
-
-            removeWaiting(id);
-          }
-        },
-
-        /**
-         * Called to enable a module if it is still in the registry
-         * awaiting enablement. parent module is passed in for context,
-         * used by the optimizer.
-         */
-        enable: function (depMap, parent) {
-          var mod = registry[depMap.id];
-          if (mod) {
-            getModule(depMap).enable();
-          }
-        },
-
-        /**
-         * Internal method used by environment adapters to complete a load event.
-         * A load event could be a script load or just a load pass from a synchronous
-         * load call.
-         * @param {String} moduleName the name of the module to potentially complete.
-         */
-        completeLoad: function (moduleName) {
-          var found, args, mod,
-            shim = config.shim[moduleName] || {},
-            shExports = shim.exports && shim.exports.exports;
-
-          takeGlobalQueue();
-
-          while (defQueue.length) {
-            args = defQueue.shift();
-            if (args[0] === null) {
-              args[0] = moduleName;
-              //If already found an anonymous module and bound it
-              //to this name, then this is some other anon module
-              //waiting for its completeLoad to fire.
-              if (found) {
-                break;
-              }
-              found = true;
-            } else if (args[0] === moduleName) {
-              //Found matching define call for this script!
-              found = true;
-            }
-
-            callGetModule(args);
-          }
-
-          //Do this after the cycle of callGetModule in case the result
-          //of those calls/init calls changes the registry.
-          mod = registry[moduleName];
-
-          if (!found && !defined[moduleName] && mod && !mod.inited) {
-            if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
-              if (hasPathFallback(moduleName)) {
-                return;
-              } else {
-                return onError(makeError('nodefine',
-                  'No define call for ' + moduleName,
-                  null,
-                  [moduleName]));
-              }
-            } else {
-              //A script that does not call define(), so just simulate
-              //the call for it.
-              callGetModule([moduleName, (shim.deps || []), shim.exports]);
-            }
-          }
-
-          checkLoaded();
-        },
-
-        /**
-         * Converts a module name + .extension into an URL path.
-         * *Requires* the use of a module name. It does not support using
-         * plain URLs like nameToUrl.
-         */
-        toUrl: function (moduleNamePlusExt, relModuleMap) {
-          var index = moduleNamePlusExt.lastIndexOf('.'),
-            ext = null;
-
-          if (index !== -1) {
-            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
-            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
-          }
-
-          return context.nameToUrl(normalize(moduleNamePlusExt, relModuleMap && relModuleMap.id, true),
-            ext);
-        },
-
-        /**
-         * Converts a module name to a file path. Supports cases where
-         * moduleName may actually be just an URL.
-         * Note that it **does not** call normalize on the moduleName,
-         * it is assumed to have already been normalized. This is an
-         * internal API, not a public one. Use toUrl for the public API.
-         */
-        nameToUrl: function (moduleName, ext) {
-          var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
-            parentPath;
-
-          //If a colon is in the URL, it indicates a protocol is used and it is just
-          //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
-          //or ends with .js, then assume the user meant to use an url and not a module id.
-          //The slash is important for protocol-less URLs as well as full paths.
-          if (req.jsExtRegExp.test(moduleName)) {
-            //Just a plain path, not module name lookup, so just return it.
-            //Add extension if it is included. This is a bit wonky, only non-.js things pass
-            //an extension, this method probably needs to be reworked.
-            url = moduleName + (ext || '');
-          } else {
-            //A module that needs to be converted to a path.
-            paths = config.paths;
-            pkgs = config.pkgs;
-
-            syms = moduleName.split('/');
-            //For each module name segment, see if there is a path
-            //registered for it. Start with most specific name
-            //and work up from it.
-            for (i = syms.length; i > 0; i -= 1) {
-              parentModule = syms.slice(0, i).join('/');
-              pkg = pkgs[parentModule];
-              parentPath = paths[parentModule];
-              if (parentPath) {
-                //If an array, it means there are a few choices,
-                //Choose the one that is desired
-                if (isArray(parentPath)) {
-                  parentPath = parentPath[0];
-                }
-                syms.splice(0, i, parentPath);
-                break;
-              } else if (pkg) {
-                //If module name is just the package name, then looking
-                //for the main module.
-                if (moduleName === pkg.name) {
-                  pkgPath = pkg.location + '/' + pkg.main;
-                } else {
-                  pkgPath = pkg.location;
-                }
-                syms.splice(0, i, pkgPath);
-                break;
-              }
-            }
-
-            //Join the path parts together, then figure out if baseUrl is needed.
-            url = syms.join('/');
-            url += (ext || (/\?/.test(url) ? '' : '.js'));
-            url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
-          }
-
-          return config.urlArgs ? url +
-            ((url.indexOf('?') === -1 ? '?' : '&') +
-              config.urlArgs) : url;
-        },
-
-        //Delegates to req.load. Broken out as a separate function to
-        //allow overriding in the optimizer.
-        load: function (id, url) {
-          req.load(context, id, url);
-        },
-
-        /**
-         * Executes a module callack function. Broken out as a separate function
-         * solely to allow the build system to sequence the files in the built
-         * layer in the right sequence.
-         *
-         * @private
-         */
-        execCb: function (name, callback, args, exports) {
-          return callback.apply(exports, args);
-        },
-
-        /**
-         * callback for script loads, used to check status of loading.
-         *
-         * @param {Event} evt the event from the browser for the script
-         * that was loaded.
-         */
-        onScriptLoad: function (evt) {
-          //Using currentTarget instead of target for Firefox 2.0's sake. Not
-          //all old browsers will be supported, but this one was easy enough
-          //to support and still makes sense.
-          if (evt.type === 'load' ||
-            (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
-            //Reset interactive script so a script node is not held onto for
-            //to long.
-            interactiveScript = null;
-
-            //Pull out the name of the module and the context.
-            var data = getScriptData(evt);
-            context.completeLoad(data.id);
-          }
-        },
-
-        /**
-         * Callback for script errors.
-         */
-        onScriptError: function (evt) {
-          var data = getScriptData(evt);
-          if (!hasPathFallback(data.id)) {
-            return onError(makeError('scripterror', 'Script error', evt, [data.id]));
-          }
-        }
-      });
-    }
-
-    /**
-     * Main entry point.
-     *
-     * If the only argument to require is a string, then the module that
-     * is represented by that string is fetched for the appropriate context.
-     *
-     * If the first argument is an array, then it will be treated as an array
-     * of dependency string names to fetch. An optional function callback can
-     * be specified to execute when all of those dependencies are available.
-     *
-     * Make a local req variable to help Caja compliance (it assumes things
-     * on a require that are not standardized), and to give a short
-     * name for minification/local scope use.
-     */
-    req = requirejs = function (deps, callback, errback, optional) {
-
-      //Find the right context, use default
-      var context, config,
-        contextName = defContextName;
-
-      // Determine if have config object in the call.
-      if (!isArray(deps) && typeof deps !== 'string') {
-        // deps is a config object
-        config = deps;
-        if (isArray(callback)) {
-          // Adjust args if there are dependencies
-          deps = callback;
-          callback = errback;
-          errback = optional;
-        } else {
-          deps = [];
-        }
-      }
-
-      if (config && config.context) {
-        contextName = config.context;
-      }
-
-      context = contexts[contextName];
-      if (!context) {
-        context = contexts[contextName] = req.s.newContext(contextName);
-      }
-
-      if (config) {
-        context.configure(config);
-      }
-
-      return context.require(deps, callback, errback);
-    };
-
-    /**
-     * Support require.config() to make it easier to cooperate with other
-     * AMD loaders on globally agreed names.
-     */
-    req.config = function (config) {
-      return req(config);
-    };
-
-    /**
-     * Export require as a global, but only if it does not already exist.
-     */
-    if (!require) {
-      require = req;
-    }
-
-    req.version = version;
-
-    //Used to filter out dependencies that are already paths.
-    req.jsExtRegExp = /^\/|:|\?|\.js$/;
-    req.isBrowser = isBrowser;
-    s = req.s = {
-      contexts: contexts,
-      newContext: newContext
-    };
-
-    //Create default context.
-    req({});
-
-    //Exports some context-sensitive methods on global require, using
-    //default context if no context specified.
-    addRequireMethods(req);
-
-    if (isBrowser) {
-      head = s.head = document.getElementsByTagName('head')[0];
-      //If BASE tag is in play, using appendChild is a problem for IE6.
-      //When that browser dies, this can be removed. Details in this jQuery bug:
-      //http://dev.jquery.com/ticket/2709
-      baseElement = document.getElementsByTagName('base')[0];
-      if (baseElement) {
-        head = s.head = baseElement.parentNode;
-      }
-    }
-
-    /**
-     * Any errors that require explicitly generates will be passed to this
-     * function. Intercept/override it if you want custom error handling.
-     * @param {Error} err the error object.
-     */
-    req.onError = function (err) {
-      throw err;
-    };
-
-    /**
-     * Does the request to load a module for the browser case.
-     * Make this a separate function to allow other environments
-     * to override it.
-     *
-     * @param {Object} context the require context to find state.
-     * @param {String} moduleName the name of the module.
-     * @param {Object} url the URL to the module.
-     */
-    req.load = function (context, moduleName, url) {
-      var config = (context && context.config) || {},
-        node;
-      if (isBrowser) {
-        //In the browser so use a script tag
-        node = config.xhtml ?
-               document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
-               document.createElement('script');
-        node.type = config.scriptType || 'text/javascript';
-        node.charset = 'utf-8';
-        node.async = true;
-
-        node.setAttribute('data-requirecontext', context.contextName);
-        node.setAttribute('data-requiremodule', moduleName);
-
-        //Set up load listener. Test attachEvent first because IE9 has
-        //a subtle issue in its addEventListener and script onload firings
-        //that do not match the behavior of all other browsers with
-        //addEventListener support, which fire the onload event for a
-        //script right after the script execution. See:
-        //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
-        //UNFORTUNATELY Opera implements attachEvent but does not follow the script
-        //script execution mode.
-        if (node.attachEvent &&
-          //Check if node.attachEvent is artificially added by custom script or
-          //natively supported by browser
-          //read https://github.com/jrburke/requirejs/issues/187
-          //if we can NOT find [native code] then it must NOT natively supported.
-          //in IE8, node.attachEvent does not have toString()
-          //Note the test for "[native code" with no closing brace, see:
-          //https://github.com/jrburke/requirejs/issues/273
-          !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
-          !isOpera) {
-          //Probably IE. IE (at least 6-8) do not fire
-          //script onload right after executing the script, so
-          //we cannot tie the anonymous define call to a name.
-          //However, IE reports the script as being in 'interactive'
-          //readyState at the time of the define call.
-          useInteractive = true;
-
-          node.attachEvent('onreadystatechange', context.onScriptLoad);
-          //It would be great to add an error handler here to catch
-          //404s in IE9+. However, onreadystatechange will fire before
-          //the error handler, so that does not help. If addEvenListener
-          //is used, then IE will fire error before load, but we cannot
-          //use that pathway given the connect.microsoft.com issue
-          //mentioned above about not doing the 'script execute,
-          //then fire the script load event listener before execute
-          //next script' that other browsers do.
-          //Best hope: IE10 fixes the issues,
-          //and then destroys all installs of IE 6-9.
-          //node.attachEvent('onerror', context.onScriptError);
-        } else {
-          node.addEventListener('load', context.onScriptLoad, false);
-          node.addEventListener('error', context.onScriptError, false);
-        }
-        node.src = url;
-
-        //For some cache cases in IE 6-8, the script executes before the end
-        //of the appendChild execution, so to tie an anonymous define
-        //call to the module name (which is stored on the node), hold on
-        //to a reference to this node, but clear after the DOM insertion.
-        currentlyAddingScript = node;
-        if (baseElement) {
-          head.insertBefore(node, baseElement);
-        } else {
-          head.appendChild(node);
-        }
-        currentlyAddingScript = null;
-
-        return node;
-      } else if (isWebWorker) {
-        //In a web worker, use importScripts. This is not a very
-        //efficient use of importScripts, importScripts will block until
-        //its script is downloaded and evaluated. However, if web workers
-        //are in play, the expectation that a build has been done so that
-        //only one script needs to be loaded anyway. This may need to be
-        //reevaluated if other use cases become common.
-        importScripts(url);
-
-        //Account for anonymous modules
-        context.completeLoad(moduleName);
-      }
-    };
-
-    function getInteractiveScript() {
-      if (interactiveScript && interactiveScript.readyState === 'interactive') {
-        return interactiveScript;
-      }
-
-      eachReverse(scripts(), function (script) {
-        if (script.readyState === 'interactive') {
-          return (interactiveScript = script);
-        }
-      });
-      return interactiveScript;
-    }
-
-    //Look for a data-main script attribute, which could also adjust the baseUrl.
-    if (isBrowser) {
-      //Figure out baseUrl. Get it from the script tag with require.js in it.
-      eachReverse(scripts(), function (script) {
-        //Set the 'head' where we can append children by
-        //using the script's parent.
-        if (!head) {
-          head = script.parentNode;
-        }
-
-        //Look for a data-main attribute to set main script for the page
-        //to load. If it is there, the path to data main becomes the
-        //baseUrl, if it is not already set.
-        dataMain = script.getAttribute('data-main');
-        if (dataMain) {
-          //Set final baseUrl if there is not already an explicit one.
-          if (!cfg.baseUrl) {
-            //Pull off the directory of data-main for use as the
-            //baseUrl.
-            src = dataMain.split('/');
-            mainScript = src.pop();
-            subPath = src.length ? src.join('/')  + '/' : './';
-
-            cfg.baseUrl = subPath;
-            dataMain = mainScript;
-          }
-
-          //Strip off any trailing .js since dataMain is now
-          //like a module name.
-          dataMain = dataMain.replace(jsSuffixRegExp, '');
-
-          //Put the data-main script in the files to load.
-          cfg.deps = cfg.deps ? cfg.deps.concat(dataMain) : [dataMain];
-
-          return true;
-        }
-      });
-    }
-
-    /**
-     * The function that handles definitions of modules. Differs from
-     * require() in that a string for the module should be the first argument,
-     * and the function to execute after dependencies are loaded should
-     * return a value to define the module corresponding to the first argument's
-     * name.
-     */
-    define = function (name, deps, callback) {
-      var node, context;
-
-      //Allow for anonymous functions
-      if (typeof name !== 'string') {
-        //Adjust args appropriately
-        callback = deps;
-        deps = name;
-        name = null;
-      }
-
-      //This module may not have dependencies
-      if (!isArray(deps)) {
-        callback = deps;
-        deps = [];
-      }
-
-      //If no name, and callback is a function, then figure out if it a
-      //CommonJS thing with dependencies.
-      if (!deps.length && isFunction(callback)) {
-        //Remove comments from the callback string,
-        //look for require calls, and pull them into the dependencies,
-        //but only if there are function args.
-        if (callback.length) {
-          callback
-            .toString()
-            .replace(commentRegExp, '')
-            .replace(cjsRequireRegExp, function (match, dep) {
-              deps.push(dep);
-            });
-
-          //May be a CommonJS thing even without require calls, but still
-          //could use exports, and module. Avoid doing exports and module
-          //work though if it just needs require.
-          //REQUIRES the function to expect the CommonJS variables in the
-          //order listed below.
-          deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
-        }
-      }
-
-      //If in IE 6-8 and hit an anonymous define() call, do the interactive
-      //work.
-      if (useInteractive) {
-        node = currentlyAddingScript || getInteractiveScript();
-        if (node) {
-          if (!name) {
-            name = node.getAttribute('data-requiremodule');
-          }
-          context = contexts[node.getAttribute('data-requirecontext')];
-        }
-      }
-
-      //Always save off evaluating the def call until the script onload handler.
-      //This allows multiple modules to be in a file without prematurely
-      //tracing dependencies, and allows for anonymous module support,
-      //where the module name is not known until the script onload event
-      //occurs. If no context, use the global queue, and get it processed
-      //in the onscript load callback.
-      (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
-    };
-
-    define.amd = {
-      jQuery: true
-    };
-
-
-    /**
-     * Executes the text. Normally just uses eval, but can be modified
-     * to use a better, environment-specific call. Only used for transpiling
-     * loader plugins, not for plain JS modules.
-     * @param {String} text the text to execute/evaluate.
-     */
-    req.exec = function (text) {
-      /*jslint evil: true */
-      return eval(text);
-    };
-
-    //Set up with config info.
-    req(cfg);
-  }(this));
-
-
-  if (env === 'rhino') {
-    /**
-     * @license RequireJS rhino Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint */
-    /*global require: false, java: false, load: false */
-
-    (function () {
-      'use strict';
-      require.load = function (context, moduleName, url) {
-
-        load(url);
-
-        //Support anonymous modules.
-        context.completeLoad(moduleName);
-      };
-
-    }());
-  } else if (env === 'node') {
-    this.requirejsVars = {
-      require: require,
-      requirejs: require,
-      define: define,
-      nodeRequire: nodeRequire
-    };
-    require.nodeRequire = nodeRequire;
-
-    /**
-     * @license RequireJS node Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint regexp: false */
-    /*global require: false, define: false, requirejsVars: false, process: false */
-
-    /**
-     * This adapter assumes that x.js has loaded it and set up
-     * some variables. This adapter just allows limited RequireJS
-     * usage from within the requirejs directory. The general
-     * node adapater is r.js.
-     */
-
-    (function () {
-      'use strict';
-
-      var nodeReq = requirejsVars.nodeRequire,
-        req = requirejsVars.require,
-        def = requirejsVars.define,
-        fs = nodeReq('fs'),
-        path = nodeReq('path'),
-        vm = nodeReq('vm'),
-      //In Node 0.7+ existsSync is on fs.
-        exists = fs.existsSync || path.existsSync;
-
-      //Supply an implementation that allows synchronous get of a module.
-      req.get = function (context, moduleName, relModuleMap) {
-        if (moduleName === "require" || moduleName === "exports" || moduleName === "module") {
-          req.onError(new Error("Explicit require of " + moduleName + " is not allowed."));
-        }
-
-        var ret,
-          moduleMap = context.makeModuleMap(moduleName, relModuleMap);
-
-        //Normalize module name, if it contains . or ..
-        moduleName = moduleMap.id;
-
-        if (context.defined.hasOwnProperty(moduleName)) {
-          ret = context.defined[moduleName];
-        } else {
-          if (ret === undefined) {
-            //Try to dynamically fetch it.
-            req.load(context, moduleName, moduleMap.url);
-            //The above call is sync, so can do the next thing safely.
-            ret = context.defined[moduleName];
-          }
-        }
-
-        return ret;
-      };
-
-      //Add wrapper around the code so that it gets the requirejs
-      //API instead of the Node API, and it is done lexically so
-      //that it survives later execution.
-      req.makeNodeWrapper = function (contents) {
-        return '(function (require, requirejs, define) { ' +
-          contents +
-          '\n}(requirejsVars.require, requirejsVars.requirejs, requirejsVars.define));';
-      };
-
-      req.load = function (context, moduleName, url) {
-        var contents, err;
-
-        if (exists(url)) {
-          contents = fs.readFileSync(url, 'utf8');
-
-          contents = req.makeNodeWrapper(contents);
-          try {
-            vm.runInThisContext(contents, fs.realpathSync(url));
-          } catch (e) {
-            err = new Error('Evaluating ' + url + ' as module "' +
-              moduleName + '" failed with error: ' + e);
-            err.originalError = e;
-            err.moduleName = moduleName;
-            err.fileName = url;
-            return req.onError(err);
-          }
-        } else {
-          def(moduleName, function () {
-            //Get the original name, since relative requires may be
-            //resolved differently in node (issue #202)
-            var originalName = context.registry[moduleName] &&
-              context.registry[moduleName].map.originalName;
-
-            try {
-              return (context.config.nodeRequire || req.nodeRequire)(originalName);
-            } catch (e) {
-              err = new Error('Calling node\'s require("' +
-                originalName + '") failed with error: ' + e);
-              err.originalError = e;
-              err.moduleName = originalName;
-              return req.onError(err);
-            }
-          });
-        }
-
-        //Support anonymous modules.
-        context.completeLoad(moduleName);
-      };
-
-      //Override to provide the function wrapper for define/require.
-      req.exec = function (text) {
-        /*jslint evil: true */
-        text = req.makeNodeWrapper(text);
-        return eval(text);
-      };
-    }());
-
-  }
-
-  //Support a default file name to execute. Useful for hosted envs
-  //like Joyent where it defaults to a server.js as the only executed
-  //script. But only do it if this is not an optimization run.
-  if (commandOption !== 'o' && (!fileName || !jsSuffixRegExp.test(fileName))) {
-    fileName = 'main.js';
-  }
-
-  /**
-   * Loads the library files that can be used for the optimizer, or for other
-   * tasks.
-   */
-  function loadLib() {
-    /**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint strict: false */
-    /*global Packages: false, process: false, window: false, navigator: false,
-     document: false, define: false */
-
-    /**
-     * A plugin that modifies any /env/ path to be the right path based on
-     * the host environment. Right now only works for Node, Rhino and browser.
-     */
-    (function () {
-      var pathRegExp = /(\/|^)env\/|\{env\}/,
-        env = 'unknown';
-
-      if (typeof Packages !== 'undefined') {
-        env = 'rhino';
-      } else if (typeof process !== 'undefined') {
-        env = 'node';
-      } else if (typeof window !== "undefined" && navigator && document) {
-        env = 'browser';
-      }
-
-      define('env', {
-        load: function (name, req, load, config) {
-          //Allow override in the config.
-          if (config.env) {
-            env = config.env;
-          }
-
-          name = name.replace(pathRegExp, function (match, prefix) {
-            if (match.indexOf('{') === -1) {
-              return prefix + env + '/';
-            } else {
-              return env;
-            }
-          });
-
-          req([name], function (mod) {
-            load(mod);
-          });
-        }
-      });
-    }());
-    if(env === 'node') {
-      /**
-       * @license RequireJS Copyright (c) 2012, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, load: false */
-
-      //Needed so that rhino/assert can return a stub for uglify's consolidator.js
-      define('node/assert', ['assert'], function (assert) {
-        return assert;
-      });
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license RequireJS Copyright (c) 2012, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, load: false */
-
-      //Just a stub for use with uglify's consolidator.js
-      define('rhino/assert', function () {
-        return {};
-      });
-
-    }
-
-    if(env === 'node') {
-      /**
-       * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, process: false */
-
-      define('node/args', function () {
-        //Do not return the "node" or "r.js" arguments
-        var args = process.argv.slice(2);
-
-        //Ignore any command option used for rq.js
-        if (args[0] && args[0].indexOf('-' === 0)) {
-          args = args.slice(1);
-        }
-
-        return args;
-      });
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, process: false */
-
-      var jsLibRhinoArgs = (typeof rhinoArgs !== 'undefined' && rhinoArgs) || [].concat(Array.prototype.slice.call(arguments, 0));
-
-      define('rhino/args', function () {
-        var args = jsLibRhinoArgs;
-
-        //Ignore any command option used for rq.js
-        if (args[0] && args[0].indexOf('-' === 0)) {
-          args = args.slice(1);
-        }
-
-        return args;
-      });
-
-    }
-
-    if(env === 'node') {
-      /**
-       * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, console: false */
-
-      define('node/load', ['fs'], function (fs) {
-        function load(fileName) {
-          var contents = fs.readFileSync(fileName, 'utf8');
-          process.compile(contents, fileName);
-        }
-
-        return load;
-      });
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, load: false */
-
-      define('rhino/load', function () {
-        return load;
-      });
-
-    }
-
-    if(env === 'node') {
-      /**
-       * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint plusplus: false, octal:false, strict: false */
-      /*global define: false, process: false */
-
-      define('node/file', ['fs', 'path'], function (fs, path) {
-
-        var isWindows = process.platform === 'win32',
-          windowsDriveRegExp = /^[a-zA-Z]\:\/$/,
-          file;
-
-        function frontSlash(path) {
-          return path.replace(/\\/g, '/');
-        }
-
-        function exists(path) {
-          if (isWindows && path.charAt(path.length - 1) === '/' &&
-            path.charAt(path.length - 2) !== ':') {
-            path = path.substring(0, path.length - 1);
-          }
-
-          try {
-            fs.statSync(path);
-            return true;
-          } catch (e) {
-            return false;
-          }
-        }
-
-        function mkDir(dir) {
-          if (!exists(dir) && (!isWindows || !windowsDriveRegExp.test(dir))) {
-            fs.mkdirSync(dir, 511);
-          }
-        }
-
-        function mkFullDir(dir) {
-          var parts = dir.split('/'),
-            currDir = '',
-            first = true;
-
-          parts.forEach(function (part) {
-            //First part may be empty string if path starts with a slash.
-            currDir += part + '/';
-            first = false;
-
-            if (part) {
-              mkDir(currDir);
-            }
-          });
-        }
-
-        file = {
-          backSlashRegExp: /\\/g,
-          exclusionRegExp: /^\./,
-          getLineSeparator: function () {
-            return '/';
-          },
-
-          exists: function (fileName) {
-            return exists(fileName);
-          },
-
-          parent: function (fileName) {
-            var parts = fileName.split('/');
-            parts.pop();
-            return parts.join('/');
-          },
-
-          /**
-           * Gets the absolute file path as a string, normalized
-           * to using front slashes for path separators.
-           * @param {String} fileName
-           */
-          absPath: function (fileName) {
-            return frontSlash(path.normalize(frontSlash(fs.realpathSync(fileName))));
-          },
-
-          normalize: function (fileName) {
-            return frontSlash(path.normalize(fileName));
-          },
-
-          isFile: function (path) {
-            return fs.statSync(path).isFile();
-          },
-
-          isDirectory: function (path) {
-            return fs.statSync(path).isDirectory();
-          },
-
-          getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths) {
-            //summary: Recurses startDir and finds matches to the files that match regExpFilters.include
-            //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters,
-            //and it will be treated as the "include" case.
-            //Ignores files/directories that start with a period (.) unless exclusionRegExp
-            //is set to another value.
-            var files = [], topDir, regExpInclude, regExpExclude, dirFileArray,
-              i, stat, filePath, ok, dirFiles, fileName;
-
-            topDir = startDir;
-
-            regExpInclude = regExpFilters.include || regExpFilters;
-            regExpExclude = regExpFilters.exclude || null;
-
-            if (file.exists(topDir)) {
-              dirFileArray = fs.readdirSync(topDir);
-              for (i = 0; i < dirFileArray.length; i++) {
-                fileName = dirFileArray[i];
-                filePath = path.join(topDir, fileName);
-                stat = fs.statSync(filePath);
-                if (stat.isFile()) {
-                  if (makeUnixPaths) {
-                    //Make sure we have a JS string.
-                    if (filePath.indexOf("/") === -1) {
-                      filePath = frontSlash(filePath);
-                    }
-                  }
-
-                  ok = true;
-                  if (regExpInclude) {
-                    ok = filePath.match(regExpInclude);
-                  }
-                  if (ok && regExpExclude) {
-                    ok = !filePath.match(regExpExclude);
-                  }
-
-                  if (ok && (!file.exclusionRegExp ||
-                    !file.exclusionRegExp.test(fileName))) {
-                    files.push(filePath);
-                  }
-                } else if (stat.isDirectory() &&
-                  (!file.exclusionRegExp || !file.exclusionRegExp.test(fileName))) {
-                  dirFiles = this.getFilteredFileList(filePath, regExpFilters, makeUnixPaths);
-                  files.push.apply(files, dirFiles);
-                }
-              }
-            }
-
-            return files; //Array
-          },
-
-          copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) {
-            //summary: copies files from srcDir to destDir using the regExpFilter to determine if the
-            //file should be copied. Returns a list file name strings of the destinations that were copied.
-            regExpFilter = regExpFilter || /\w/;
-
-            //Normalize th directory names, but keep front slashes.
-            //path module on windows now returns backslashed paths.
-            srcDir = frontSlash(path.normalize(srcDir));
-            destDir = frontSlash(path.normalize(destDir));
-
-            var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true),
-              copiedFiles = [], i, srcFileName, destFileName;
-
-            for (i = 0; i < fileNames.length; i++) {
-              srcFileName = fileNames[i];
-              destFileName = srcFileName.replace(srcDir, destDir);
-
-              if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) {
-                copiedFiles.push(destFileName);
-              }
-            }
-
-            return copiedFiles.length ? copiedFiles : null; //Array or null
-          },
-
-          copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) {
-            //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if
-            //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred.
-            var parentDir;
-
-            //logger.trace("Src filename: " + srcFileName);
-            //logger.trace("Dest filename: " + destFileName);
-
-            //If onlyCopyNew is true, then compare dates and only copy if the src is newer
-            //than dest.
-            if (onlyCopyNew) {
-              if (file.exists(destFileName) && fs.statSync(destFileName).mtime.getTime() >= fs.statSync(srcFileName).mtime.getTime()) {
-                return false; //Boolean
-              }
-            }
-
-            //Make sure destination dir exists.
-            parentDir = path.dirname(destFileName);
-            if (!file.exists(parentDir)) {
-              mkFullDir(parentDir);
-            }
-
-            fs.writeFileSync(destFileName, fs.readFileSync(srcFileName, 'binary'), 'binary');
-
-            return true; //Boolean
-          },
-
-          /**
-           * Renames a file. May fail if "to" already exists or is on another drive.
-           */
-          renameFile: function (from, to) {
-            return fs.renameSync(from, to);
-          },
-
-          /**
-           * Reads a *text* file.
-           */
-          readFile: function (/*String*/path, /*String?*/encoding) {
-            if (encoding === 'utf-8') {
-              encoding = 'utf8';
-            }
-            if (!encoding) {
-              encoding = 'utf8';
-            }
-
-            var text = fs.readFileSync(path, encoding);
-
-            //Hmm, would not expect to get A BOM, but it seems to happen,
-            //remove it just in case.
-            if (text.indexOf('\uFEFF') === 0) {
-              text = text.substring(1, text.length);
-            }
-
-            return text;
-          },
-
-          saveUtf8File: function (/*String*/fileName, /*String*/fileContents) {
-            //summary: saves a *text* file using UTF-8 encoding.
-            file.saveFile(fileName, fileContents, "utf8");
-          },
-
-          saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) {
-            //summary: saves a *text* file.
-            var parentDir;
-
-            if (encoding === 'utf-8') {
-              encoding = 'utf8';
-            }
-            if (!encoding) {
-              encoding = 'utf8';
-            }
-
-            //Make sure destination directories exist.
-            parentDir = path.dirname(fileName);
-            if (!file.exists(parentDir)) {
-              mkFullDir(parentDir);
-            }
-
-            fs.writeFileSync(fileName, fileContents, encoding);
-          },
-
-          deleteFile: function (/*String*/fileName) {
-            //summary: deletes a file or directory if it exists.
-            var files, i, stat;
-            if (file.exists(fileName)) {
-              stat = fs.statSync(fileName);
-              if (stat.isDirectory()) {
-                files = fs.readdirSync(fileName);
-                for (i = 0; i < files.length; i++) {
-                  this.deleteFile(path.join(fileName, files[i]));
-                }
-                fs.rmdirSync(fileName);
-              } else {
-                fs.unlinkSync(fileName);
-              }
-            }
-          },
-
-
-          /**
-           * Deletes any empty directories under the given directory.
-           */
-          deleteEmptyDirs: function (startDir) {
-            var dirFileArray, i, fileName, filePath, stat;
-
-            if (file.exists(startDir)) {
-              dirFileArray = fs.readdirSync(startDir);
-              for (i = 0; i < dirFileArray.length; i++) {
-                fileName = dirFileArray[i];
-                filePath = path.join(startDir, fileName);
-                stat = fs.statSync(filePath);
-                if (stat.isDirectory()) {
-                  file.deleteEmptyDirs(filePath);
-                }
-              }
-
-              //If directory is now empty, remove it.
-              if (fs.readdirSync(startDir).length ===  0) {
-                file.deleteFile(startDir);
-              }
-            }
-          }
-        };
-
-        return file;
-
-      });
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-      //Helper functions to deal with file I/O.
-
-      /*jslint plusplus: false, strict: true */
-      /*global java: false, define: false */
-
-      define('rhino/file', function () {
-        var file = {
-          backSlashRegExp: /\\/g,
-
-          exclusionRegExp: /^\./,
-
-          getLineSeparator: function () {
-            return file.lineSeparator;
-          },
-
-          lineSeparator: java.lang.System.getProperty("line.separator"), //Java String
-
-          exists: function (fileName) {
-            return (new java.io.File(fileName)).exists();
-          },
-
-          parent: function (fileName) {
-            return file.absPath((new java.io.File(fileName)).getParentFile());
-          },
-
-          normalize: function (fileName) {
-            return file.absPath(fileName);
-          },
-
-          isFile: function (path) {
-            return (new java.io.File(path)).isFile();
-          },
-
-          isDirectory: function (path) {
-            return (new java.io.File(path)).isDirectory();
-          },
-
-          /**
-           * Gets the absolute file path as a string, normalized
-           * to using front slashes for path separators.
-           * @param {java.io.File||String} file
-           */
-          absPath: function (fileObj) {
-            if (typeof fileObj === "string") {
-              fileObj = new java.io.File(fileObj);
-            }
-            return (fileObj.getCanonicalPath() + "").replace(file.backSlashRegExp, "/");
-          },
-
-          getFilteredFileList: function (/*String*/startDir, /*RegExp*/regExpFilters, /*boolean?*/makeUnixPaths, /*boolean?*/startDirIsJavaObject) {
-            //summary: Recurses startDir and finds matches to the files that match regExpFilters.include
-            //and do not match regExpFilters.exclude. Or just one regexp can be passed in for regExpFilters,
-            //and it will be treated as the "include" case.
-            //Ignores files/directories that start with a period (.) unless exclusionRegExp
-            //is set to another value.
-            var files = [], topDir, regExpInclude, regExpExclude, dirFileArray,
-              i, fileObj, filePath, ok, dirFiles;
-
-            topDir = startDir;
-            if (!startDirIsJavaObject) {
-              topDir = new java.io.File(startDir);
-            }
-
-            regExpInclude = regExpFilters.include || regExpFilters;
-            regExpExclude = regExpFilters.exclude || null;
-
-            if (topDir.exists()) {
-              dirFileArray = topDir.listFiles();
-              for (i = 0; i < dirFileArray.length; i++) {
-                fileObj = dirFileArray[i];
-                if (fileObj.isFile()) {
-                  filePath = fileObj.getPath();
-                  if (makeUnixPaths) {
-                    //Make sure we have a JS string.
-                    filePath = String(filePath);
-                    if (filePath.indexOf("/") === -1) {
-                      filePath = filePath.replace(/\\/g, "/");
-                    }
-                  }
-
-                  ok = true;
-                  if (regExpInclude) {
-                    ok = filePath.match(regExpInclude);
-                  }
-                  if (ok && regExpExclude) {
-                    ok = !filePath.match(regExpExclude);
-                  }
-
-                  if (ok && (!file.exclusionRegExp ||
-                    !file.exclusionRegExp.test(fileObj.getName()))) {
-                    files.push(filePath);
-                  }
-                } else if (fileObj.isDirectory() &&
-                  (!file.exclusionRegExp || !file.exclusionRegExp.test(fileObj.getName()))) {
-                  dirFiles = this.getFilteredFileList(fileObj, regExpFilters, makeUnixPaths, true);
-                  files.push.apply(files, dirFiles);
-                }
-              }
-            }
-
-            return files; //Array
-          },
-
-          copyDir: function (/*String*/srcDir, /*String*/destDir, /*RegExp?*/regExpFilter, /*boolean?*/onlyCopyNew) {
-            //summary: copies files from srcDir to destDir using the regExpFilter to determine if the
-            //file should be copied. Returns a list file name strings of the destinations that were copied.
-            regExpFilter = regExpFilter || /\w/;
-
-            var fileNames = file.getFilteredFileList(srcDir, regExpFilter, true),
-              copiedFiles = [], i, srcFileName, destFileName;
-
-            for (i = 0; i < fileNames.length; i++) {
-              srcFileName = fileNames[i];
-              destFileName = srcFileName.replace(srcDir, destDir);
-
-              if (file.copyFile(srcFileName, destFileName, onlyCopyNew)) {
-                copiedFiles.push(destFileName);
-              }
-            }
-
-            return copiedFiles.length ? copiedFiles : null; //Array or null
-          },
-
-          copyFile: function (/*String*/srcFileName, /*String*/destFileName, /*boolean?*/onlyCopyNew) {
-            //summary: copies srcFileName to destFileName. If onlyCopyNew is set, it only copies the file if
-            //srcFileName is newer than destFileName. Returns a boolean indicating if the copy occurred.
-            var destFile = new java.io.File(destFileName), srcFile, parentDir,
-              srcChannel, destChannel;
-
-            //logger.trace("Src filename: " + srcFileName);
-            //logger.trace("Dest filename: " + destFileName);
-
-            //If onlyCopyNew is true, then compare dates and only copy if the src is newer
-            //than dest.
-            if (onlyCopyNew) {
-              srcFile = new java.io.File(srcFileName);
-              if (destFile.exists() && destFile.lastModified() >= srcFile.lastModified()) {
-                return false; //Boolean
-              }
-            }
-
-            //Make sure destination dir exists.
-            parentDir = destFile.getParentFile();
-            if (!parentDir.exists()) {
-              if (!parentDir.mkdirs()) {
-                throw "Could not create directory: " + parentDir.getCanonicalPath();
-              }
-            }
-
-            //Java's version of copy file.
-            srcChannel = new java.io.FileInputStream(srcFileName).getChannel();
-            destChannel = new java.io.FileOutputStream(destFileName).getChannel();
-            destChannel.transferFrom(srcChannel, 0, srcChannel.size());
-            srcChannel.close();
-            destChannel.close();
-
-            return true; //Boolean
-          },
-
-          /**
-           * Renames a file. May fail if "to" already exists or is on another drive.
-           */
-          renameFile: function (from, to) {
-            return (new java.io.File(from)).renameTo((new java.io.File(to)));
-          },
-
-          readFile: function (/*String*/path, /*String?*/encoding) {
-            //A file read function that can deal with BOMs
-            encoding = encoding || "utf-8";
-            var fileObj = new java.io.File(path),
-              input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(fileObj), encoding)),
-              stringBuffer, line;
-            try {
-              stringBuffer = new java.lang.StringBuffer();
-              line = input.readLine();
-
-              // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324
-              // http://www.unicode.org/faq/utf_bom.html
-
-              // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK:
-              // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058
-              if (line && line.length() && line.charAt(0) === 0xfeff) {
-                // Eat the BOM, since we've already found the encoding on this file,
-                // and we plan to concatenating this buffer with others; the BOM should
-                // only appear at the top of a file.
-                line = line.substring(1);
-              }
-              while (line !== null) {
-                stringBuffer.append(line);
-                stringBuffer.append(file.lineSeparator);
-                line = input.readLine();
-              }
-              //Make sure we return a JavaScript string and not a Java string.
-              return String(stringBuffer.toString()); //String
-            } finally {
-              input.close();
-            }
-          },
-
-          saveUtf8File: function (/*String*/fileName, /*String*/fileContents) {
-            //summary: saves a file using UTF-8 encoding.
-            file.saveFile(fileName, fileContents, "utf-8");
-          },
-
-          saveFile: function (/*String*/fileName, /*String*/fileContents, /*String?*/encoding) {
-            //summary: saves a file.
-            var outFile = new java.io.File(fileName), outWriter, parentDir, os;
-
-            parentDir = outFile.getAbsoluteFile().getParentFile();
-            if (!parentDir.exists()) {
-              if (!parentDir.mkdirs()) {
-                throw "Could not create directory: " + parentDir.getAbsolutePath();
-              }
-            }
-
-            if (encoding) {
-              outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile), encoding);
-            } else {
-              outWriter = new java.io.OutputStreamWriter(new java.io.FileOutputStream(outFile));
-            }
-
-            os = new java.io.BufferedWriter(outWriter);
-            try {
-              os.write(fileContents);
-            } finally {
-              os.close();
-            }
-          },
-
-          deleteFile: function (/*String*/fileName) {
-            //summary: deletes a file or directory if it exists.
-            var fileObj = new java.io.File(fileName), files, i;
-            if (fileObj.exists()) {
-              if (fileObj.isDirectory()) {
-                files = fileObj.listFiles();
-                for (i = 0; i < files.length; i++) {
-                  this.deleteFile(files[i]);
-                }
-              }
-              fileObj["delete"]();
-            }
-          },
-
-          /**
-           * Deletes any empty directories under the given directory.
-           * The startDirIsJavaObject is private to this implementation's
-           * recursion needs.
-           */
-          deleteEmptyDirs: function (startDir, startDirIsJavaObject) {
-            var topDir = startDir,
-              dirFileArray, i, fileObj;
-
-            if (!startDirIsJavaObject) {
-              topDir = new java.io.File(startDir);
-            }
-
-            if (topDir.exists()) {
-              dirFileArray = topDir.listFiles();
-              for (i = 0; i < dirFileArray.length; i++) {
-                fileObj = dirFileArray[i];
-                if (fileObj.isDirectory()) {
-                  file.deleteEmptyDirs(fileObj, true);
-                }
-              }
-
-              //If the directory is empty now, delete it.
-              if (topDir.listFiles().length === 0) {
-                file.deleteFile(String(topDir.getPath()));
-              }
-            }
-          }
-        };
-
-        return file;
-      });
-
-    }
-
-    if(env === 'node') {
-      /*global process */
-      define('node/quit', function () {
-        'use strict';
-        return function (code) {
-          return process.exit(code);
-        };
-      });
-    }
-
-    if(env === 'rhino') {
-      /*global quit */
-      define('rhino/quit', function () {
-        'use strict';
-        return function (code) {
-          return quit(code);
-        };
-      });
-
-    }
-    /**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint plusplus: true */
-    /*global define */
-
-    define('lang', function () {
-      'use strict';
-
-      var lang = {
-        backSlashRegExp: /\\/g,
-        ostring: Object.prototype.toString,
-
-        isArray: Array.isArray || function (it) {
-          return lang.ostring.call(it) === "[object Array]";
-        },
-
-        isFunction: function(it) {
-          return lang.ostring.call(it) === "[object Function]";
-        },
-
-        isRegExp: function(it) {
-          return it && it instanceof RegExp;
-        },
-
-        _mixin: function(dest, source, override){
-          var name;
-          for (name in source) {
-            if(source.hasOwnProperty(name)
-              && (override || !dest.hasOwnProperty(name))) {
-              dest[name] = source[name];
-            }
-          }
-
-          return dest; // Object
-        },
-
-        /**
-         * mixin({}, obj1, obj2) is allowed. If the last argument is a boolean,
-         * then the source objects properties are force copied over to dest.
-         */
-        mixin: function(dest){
-          var parameters = Array.prototype.slice.call(arguments),
-            override, i, l;
-
-          if (!dest) { dest = {}; }
-
-          if (parameters.length > 2 && typeof arguments[parameters.length-1] === 'boolean') {
-            override = parameters.pop();
-          }
-
-          for (i = 1, l = parameters.length; i < l; i++) {
-            lang._mixin(dest, parameters[i], override);
-          }
-          return dest; // Object
-        },
-
-        delegate: (function () {
-          // boodman/crockford delegation w/ cornford optimization
-          function TMP() {}
-          return function (obj, props) {
-            TMP.prototype = obj;
-            var tmp = new TMP();
-            TMP.prototype = null;
-            if (props) {
-              lang.mixin(tmp, props);
-            }
-            return tmp; // Object
-          };
-        }()),
-
-        /**
-         * Helper function for iterating over an array. If the func returns
-         * a true value, it will break out of the loop.
-         */
-        each: function each(ary, func) {
-          if (ary) {
-            var i;
-            for (i = 0; i < ary.length; i += 1) {
-              if (func(ary[i], i, ary)) {
-                break;
-              }
-            }
-          }
-        },
-
-        /**
-         * Cycles over properties in an object and calls a function for each
-         * property value. If the function returns a truthy value, then the
-         * iteration is stopped.
-         */
-        eachProp: function eachProp(obj, func) {
-          var prop;
-          for (prop in obj) {
-            if (obj.hasOwnProperty(prop)) {
-              if (func(obj[prop], prop)) {
-                break;
-              }
-            }
-          }
-        },
-
-        //Similar to Function.prototype.bind, but the "this" object is specified
-        //first, since it is easier to read/figure out what "this" will be.
-        bind: function bind(obj, fn) {
-          return function () {
-            return fn.apply(obj, arguments);
-          };
-        },
-
-        //Escapes a content string to be be a string that has characters escaped
-        //for inclusion as part of a JS string.
-        jsEscape: function (content) {
-          return content.replace(/(["'\\])/g, '\\$1')
-            .replace(/[\f]/g, "\\f")
-            .replace(/[\b]/g, "\\b")
-            .replace(/[\n]/g, "\\n")
-            .replace(/[\t]/g, "\\t")
-            .replace(/[\r]/g, "\\r");
-        }
-      };
-      return lang;
-    });
-
-    if(env === 'node') {
-      /**
-       * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, console: false */
-
-      define('node/print', function () {
-        function print(msg) {
-          console.log(msg);
-        }
-
-        return print;
-      });
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false, print: false */
-
-      define('rhino/print', function () {
-        return print;
-      });
-
-    }
-    /**
-     * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint nomen: false, strict: false */
-    /*global define: false */
-
-    define('logger', ['env!env/print'], function (print) {
-      var logger = {
-        TRACE: 0,
-        INFO: 1,
-        WARN: 2,
-        ERROR: 3,
-        SILENT: 4,
-        level: 0,
-        logPrefix: "",
-
-        logLevel: function( level ) {
-          this.level = level;
-        },
-
-        trace: function (message) {
-          if (this.level <= this.TRACE) {
-            this._print(message);
-          }
-        },
-
-        info: function (message) {
-          if (this.level <= this.INFO) {
-            this._print(message);
-          }
-        },
-
-        warn: function (message) {
-          if (this.level <= this.WARN) {
-            this._print(message);
-          }
-        },
-
-        error: function (message) {
-          if (this.level <= this.ERROR) {
-            this._print(message);
-          }
-        },
-
-        _print: function (message) {
-          this._sysPrint((this.logPrefix ? (this.logPrefix + " ") : "") + message);
-        },
-
-        _sysPrint: function (message) {
-          print(message);
-        }
-      };
-
-      return logger;
-    });
-    //Just a blank file to use when building the optimizer with the optimizer,
-    //so that the build does not attempt to inline some env modules,
-    //like Node's fs and path.
-
-    //Just a blank file to use when building the optimizer with the optimizer,
-    //so that the build does not attempt to inline some env modules,
-    //like Node's fs and path.
-
-    //Commit 465a4eae86c7bae191b1ee427571543ace777117 on July 19, 2012
-    define('esprima', ['exports'], function(exports) {
-      /*
-       Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
-       Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be>
-       Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
-       Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
-       Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
-       Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
-       Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
-
-       Redistribution and use in source and binary forms, with or without
-       modification, are permitted provided that the following conditions are met:
-
-       * Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-       DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-       (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-       LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-       ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-       (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-       THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-       */
-
-      /*jslint bitwise:true plusplus:true */
-      /*global esprima:true, exports:true,
-       throwError: true, createLiteral: true, generateStatement: true,
-       parseAssignmentExpression: true, parseBlock: true, parseExpression: true,
-       parseFunctionDeclaration: true, parseFunctionExpression: true,
-       parseFunctionSourceElements: true, parseVariableIdentifier: true,
-       parseLeftHandSideExpression: true,
-       parseStatement: true, parseSourceElement: true */
-
-      (function (exports) {
-        'use strict';
-
-        var Token,
-          TokenName,
-          Syntax,
-          PropertyKind,
-          Messages,
-          Regex,
-          source,
-          strict,
-          index,
-          lineNumber,
-          lineStart,
-          length,
-          buffer,
-          state,
-          extra;
-
-        Token = {
-          BooleanLiteral: 1,
-          EOF: 2,
-          Identifier: 3,
-          Keyword: 4,
-          NullLiteral: 5,
-          NumericLiteral: 6,
-          Punctuator: 7,
-          StringLiteral: 8
-        };
-
-        TokenName = {};
-        TokenName[Token.BooleanLiteral] = 'Boolean';
-        TokenName[Token.EOF] = '<end>';
-        TokenName[Token.Identifier] = 'Identifier';
-        TokenName[Token.Keyword] = 'Keyword';
-        TokenName[Token.NullLiteral] = 'Null';
-        TokenName[Token.NumericLiteral] = 'Numeric';
-        TokenName[Token.Punctuator] = 'Punctuator';
-        TokenName[Token.StringLiteral] = 'String';
-
-        Syntax = {
-          AssignmentExpression: 'AssignmentExpression',
-          ArrayExpression: 'ArrayExpression',
-          BlockStatement: 'BlockStatement',
-          BinaryExpression: 'BinaryExpression',
-          BreakStatement: 'BreakStatement',
-          CallExpression: 'CallExpression',
-          CatchClause: 'CatchClause',
-          ConditionalExpression: 'ConditionalExpression',
-          ContinueStatement: 'ContinueStatement',
-          DoWhileStatement: 'DoWhileStatement',
-          DebuggerStatement: 'DebuggerStatement',
-          EmptyStatement: 'EmptyStatement',
-          ExpressionStatement: 'ExpressionStatement',
-          ForStatement: 'ForStatement',
-          ForInStatement: 'ForInStatement',
-          FunctionDeclaration: 'FunctionDeclaration',
-          FunctionExpression: 'FunctionExpression',
-          Identifier: 'Identifier',
-          IfStatement: 'IfStatement',
-          Literal: 'Literal',
-          LabeledStatement: 'LabeledStatement',
-          LogicalExpression: 'LogicalExpression',
-          MemberExpression: 'MemberExpression',
-          NewExpression: 'NewExpression',
-          ObjectExpression: 'ObjectExpression',
-          Program: 'Program',
-          Property: 'Property',
-          ReturnStatement: 'ReturnStatement',
-          SequenceExpression: 'SequenceExpression',
-          SwitchStatement: 'SwitchStatement',
-          SwitchCase: 'SwitchCase',
-          ThisExpression: 'ThisExpression',
-          ThrowStatement: 'ThrowStatement',
-          TryStatement: 'TryStatement',
-          UnaryExpression: 'UnaryExpression',
-          UpdateExpression: 'UpdateExpression',
-          VariableDeclaration: 'VariableDeclaration',
-          VariableDeclarator: 'VariableDeclarator',
-          WhileStatement: 'WhileStatement',
-          WithStatement: 'WithStatement'
-        };
-
-        PropertyKind = {
-          Data: 1,
-          Get: 2,
-          Set: 4
-        };
-
-        // Error messages should be identical to V8.
-        Messages = {
-          UnexpectedToken:  'Unexpected token %0',
-          UnexpectedNumber:  'Unexpected number',
-          UnexpectedString:  'Unexpected string',
-          UnexpectedIdentifier:  'Unexpected identifier',
-          UnexpectedReserved:  'Unexpected reserved word',
-          UnexpectedEOS:  'Unexpected end of input',
-          NewlineAfterThrow:  'Illegal newline after throw',
-          InvalidRegExp: 'Invalid regular expression',
-          UnterminatedRegExp:  'Invalid regular expression: missing /',
-          InvalidLHSInAssignment:  'Invalid left-hand side in assignment',
-          InvalidLHSInForIn:  'Invalid left-hand side in for-in',
-          NoCatchOrFinally:  'Missing catch or finally after try',
-          UnknownLabel: 'Undefined label \'%0\'',
-          Redeclaration: '%0 \'%1\' has already been declared',
-          IllegalContinue: 'Illegal continue statement',
-          IllegalBreak: 'Illegal break statement',
-          IllegalReturn: 'Illegal return statement',
-          StrictModeWith:  'Strict mode code may not include a with statement',
-          StrictCatchVariable:  'Catch variable may not be eval or arguments in strict mode',
-          StrictVarName:  'Variable name may not be eval or arguments in strict mode',
-          StrictParamName:  'Parameter name eval or arguments is not allowed in strict mode',
-          StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
-          StrictFunctionName:  'Function name may not be eval or arguments in strict mode',
-          StrictOctalLiteral:  'Octal literals are not allowed in strict mode.',
-          StrictDelete:  'Delete of an unqualified identifier in strict mode.',
-          StrictDuplicateProperty:  'Duplicate data property in object literal not allowed in strict mode',
-          AccessorDataProperty:  'Object literal may not have data and accessor property with the same name',
-          AccessorGetSet:  'Object literal may not have multiple get/set accessors with the same name',
-          StrictLHSAssignment:  'Assignment to eval or arguments is not allowed in strict mode',
-          StrictLHSPostfix:  'Postfix increment/decrement may not have eval or arguments operand in strict mode',
-          StrictLHSPrefix:  'Prefix increment/decrement may not have eval or arguments operand in strict mode',
-          StrictReservedWord:  'Use of future reserved word in strict mode'
-        };
-
-        // See also tools/generate-unicode-regex.py.
-        Regex = {
-          NonAsciiIdentifierStart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'),
-          NonAsciiIdentifierPart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0300-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u0483-\u0487\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u05d0-\u05ea\u05f0-\u05f2\u0610-\u061a\u0620-\u0669\u066e-\u06d3\u06d5-\u06dc\u06df-\u06e8\u06ea-\u06fc\u06ff\u0710-\u074a\u074d-\u07b1\u07c0-\u07f5\u07fa\u0800-\u082d\u0840-\u085b\u08a0\u08a2-\u08ac\u08e4-\u08fe\u0900-\u0963\u0966-\u096f\u0971-\u0977\u0979-\u097f\u0981-\u0983\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bc-\u09c4\u09c7\u09c8\u09cb-\u09ce\u09d7\u09dc\u09dd\u09df-\u09e3\u09e6-\u09f1\u0a01-\u0a03\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a59-\u0a5c\u0a5e\u0a66-\u0a75\u0a81-\u0a83\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abc-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ad0\u0ae0-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3c-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5c\u0b5d\u0b5f-\u0b63\u0b66-\u0b6f\u0b71\u0b82\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd0\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c58\u0c59\u0c60-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbc-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0cde\u0ce0-\u0ce3\u0ce6-\u0cef\u0cf1\u0cf2\u0d02\u0d03\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d-\u0d44\u0d46-\u0d48\u0d4a-\u0d4e\u0d57\u0d60-\u0d63\u0d66-\u0d6f\u0d7a-\u0d7f\u0d82\u0d83\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e01-\u0e3a\u0e40-\u0e4e\u0e50-\u0e59\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb9\u0ebb-\u0ebd\u0ec0-\u0ec4\u0ec6\u0ec8-\u0ecd\u0ed0-\u0ed9\u0edc-\u0edf\u0f00\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e-\u0f47\u0f49-\u0f6c\u0f71-\u0f84\u0f86-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1049\u1050-\u109d\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u135d-\u135f\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176c\u176e-\u1770\u1772\u1773\u1780-\u17d3\u17d7\u17dc\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1820-\u1877\u1880-\u18aa\u18b0-\u18f5\u1900-\u191c\u1920-\u192b\u1930-\u193b\u1946-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u19d0-\u19d9\u1a00-\u1a1b\u1a20-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1aa7\u1b00-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1bf3\u1c00-\u1c37\u1c40-\u1c49\u1c4d-\u1c7d\u1cd0-\u1cd2\u1cd4-\u1cf6\u1d00-\u1de6\u1dfc-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u200c\u200d\u203f\u2040\u2054\u2071\u207f\u2090-\u209c\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d7f-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2de0-\u2dff\u2e2f\u3005-\u3007\u3021-\u302f\u3031-\u3035\u3038-\u303c\u3041-\u3096\u3099\u309a\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua62b\ua640-\ua66f\ua674-\ua67d\ua67f-\ua697\ua69f-\ua6f1\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua827\ua840-\ua873\ua880-\ua8c4\ua8d0-\ua8d9\ua8e0-\ua8f7\ua8fb\ua900-\ua92d\ua930-\ua953\ua960-\ua97c\ua980-\ua9c0\ua9cf-\ua9d9\uaa00-\uaa36\uaa40-\uaa4d\uaa50-\uaa59\uaa60-\uaa76\uaa7a\uaa7b\uaa80-\uaac2\uaadb-\uaadd\uaae0-\uaaef\uaaf2-\uaaf6\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabea\uabec\uabed\uabf0-\uabf9\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\ufe70-\ufe74\ufe76-\ufefc\uff10-\uff19\uff21-\uff3a\uff3f\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]')
-        };
-
-        // Ensure the condition is true, otherwise throw an error.
-        // This is only to have a better contract semantic, i.e. another safety net
-        // to catch a logic error. The condition shall be fulfilled in normal case.
-        // Do NOT use this to enforce a certain condition on any user input.
-
-        function assert(condition, message) {
-          if (!condition) {
-            throw new Error('ASSERT: ' + message);
-          }
-        }
-
-        function sliceSource(from, to) {
-          return source.slice(from, to);
-        }
-
-        if (typeof 'esprima'[0] === 'undefined') {
-          sliceSource = function sliceArraySource(from, to) {
-            return source.slice(from, to).join('');
-          };
-        }
-
-        function isDecimalDigit(ch) {
-          return '0123456789'.indexOf(ch) >= 0;
-        }
-
-        function isHexDigit(ch) {
-          return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
-        }
-
-        function isOctalDigit(ch) {
-          return '01234567'.indexOf(ch) >= 0;
-        }
-
-
-        // 7.2 White Space
-
-        function isWhiteSpace(ch) {
-          return (ch === ' ') || (ch === '\u0009') || (ch === '\u000B') ||
-            (ch === '\u000C') || (ch === '\u00A0') ||
-            (ch.charCodeAt(0) >= 0x1680 &&
-              '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(ch) >= 0);
-        }
-
-        // 7.3 Line Terminators
-
-        function isLineTerminator(ch) {
-          return (ch === '\n' || ch === '\r' || ch === '\u2028' || ch === '\u2029');
-        }
-
-        // 7.6 Identifier Names and Identifiers
-
-        function isIdentifierStart(ch) {
-          return (ch === '$') || (ch === '_') || (ch === '\\') ||
-            (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') ||
-            ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierStart.test(ch));
-        }
-
-        function isIdentifierPart(ch) {
-          return (ch === '$') || (ch === '_') || (ch === '\\') ||
-            (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') ||
-            ((ch >= '0') && (ch <= '9')) ||
-            ((ch.charCodeAt(0) >= 0x80) && Regex.NonAsciiIdentifierPart.test(ch));
-        }
-
-        // 7.6.1.2 Future Reserved Words
-
-        function isFutureReservedWord(id) {
-          switch (id) {
-
-            // Future reserved words.
-            case 'class':
-            case 'enum':
-            case 'export':
-            case 'extends':
-            case 'import':
-            case 'super':
-              return true;
-          }
-
-          return false;
-        }
-
-        function isStrictModeReservedWord(id) {
-          switch (id) {
-
-            // Strict Mode reserved words.
-            case 'implements':
-            case 'interface':
-            case 'package':
-            case 'private':
-            case 'protected':
-            case 'public':
-            case 'static':
-            case 'yield':
-            case 'let':
-              return true;
-          }
-
-          return false;
-        }
-
-        function isRestrictedWord(id) {
-          return id === 'eval' || id === 'arguments';
-        }
-
-        // 7.6.1.1 Keywords
-
-        function isKeyword(id) {
-          var keyword = false;
-          switch (id.length) {
-            case 2:
-              keyword = (id === 'if') || (id === 'in') || (id === 'do');
-              break;
-            case 3:
-              keyword = (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');
-              break;
-            case 4:
-              keyword = (id === 'this') || (id === 'else') || (id === 'case') || (id === 'void') || (id === 'with');
-              break;
-            case 5:
-              keyword = (id === 'while') || (id === 'break') || (id === 'catch') || (id === 'throw');
-              break;
-            case 6:
-              keyword = (id === 'return') || (id === 'typeof') || (id === 'delete') || (id === 'switch');
-              break;
-            case 7:
-              keyword = (id === 'default') || (id === 'finally');
-              break;
-            case 8:
-              keyword = (id === 'function') || (id === 'continue') || (id === 'debugger');
-              break;
-            case 10:
-              keyword = (id === 'instanceof');
-              break;
-          }
-
-          if (keyword) {
-            return true;
-          }
-
-          switch (id) {
-            // Future reserved words.
-            // 'const' is specialized as Keyword in V8.
-            case 'const':
-              return true;
-
-            // For compatiblity to SpiderMonkey and ES.next
-            case 'yield':
-            case 'let':
-              return true;
-          }
-
-          if (strict && isStrictModeReservedWord(id)) {
-            return true;
-          }
-
-          return isFutureReservedWord(id);
-        }
-
-        // Return the next character and move forward.
-
-        function nextChar() {
-          return source[index++];
-        }
-
-        // 7.4 Comments
-
-        function skipComment() {
-          var ch, blockComment, lineComment;
-
-          blockComment = false;
-          lineComment = false;
-
-          while (index < length) {
-            ch = source[index];
-
-            if (lineComment) {
-              ch = nextChar();
-              if (isLineTerminator(ch)) {
-                lineComment = false;
-                if (ch === '\r' && source[index] === '\n') {
-                  ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-              }
-            } else if (blockComment) {
-              if (isLineTerminator(ch)) {
-                if (ch === '\r' && source[index + 1] === '\n') {
-                  ++index;
-                }
-                ++lineNumber;
-                ++index;
-                lineStart = index;
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-              } else {
-                ch = nextChar();
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-                if (ch === '*') {
-                  ch = source[index];
-                  if (ch === '/') {
-                    ++index;
-                    blockComment = false;
-                  }
-                }
-              }
-            } else if (ch === '/') {
-              ch = source[index + 1];
-              if (ch === '/') {
-                index += 2;
-                lineComment = true;
-              } else if (ch === '*') {
-                index += 2;
-                blockComment = true;
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-              } else {
-                break;
-              }
-            } else if (isWhiteSpace(ch)) {
-              ++index;
-            } else if (isLineTerminator(ch)) {
-              ++index;
-              if (ch ===  '\r' && source[index] === '\n') {
-                ++index;
-              }
-              ++lineNumber;
-              lineStart = index;
-            } else {
-              break;
-            }
-          }
-        }
-
-        function scanHexEscape(prefix) {
-          var i, len, ch, code = 0;
-
-          len = (prefix === 'u') ? 4 : 2;
-          for (i = 0; i < len; ++i) {
-            if (index < length && isHexDigit(source[index])) {
-              ch = nextChar();
-              code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
-            } else {
-              return '';
-            }
-          }
-          return String.fromCharCode(code);
-        }
-
-        function scanIdentifier() {
-          var ch, start, id, restore;
-
-          ch = source[index];
-          if (!isIdentifierStart(ch)) {
-            return;
-          }
-
-          start = index;
-          if (ch === '\\') {
-            ++index;
-            if (source[index] !== 'u') {
-              return;
-            }
-            ++index;
-            restore = index;
-            ch = scanHexEscape('u');
-            if (ch) {
-              if (ch === '\\' || !isIdentifierStart(ch)) {
-                return;
-              }
-              id = ch;
-            } else {
-              index = restore;
-              id = 'u';
-            }
-          } else {
-            id = nextChar();
-          }
-
-          while (index < length) {
-            ch = source[index];
-            if (!isIdentifierPart(ch)) {
-              break;
-            }
-            if (ch === '\\') {
-              ++index;
-              if (source[index] !== 'u') {
-                return;
-              }
-              ++index;
-              restore = index;
-              ch = scanHexEscape('u');
-              if (ch) {
-                if (ch === '\\' || !isIdentifierPart(ch)) {
-                  return;
-                }
-                id += ch;
-              } else {
-                index = restore;
-                id += 'u';
-              }
-            } else {
-              id += nextChar();
-            }
-          }
-
-          // There is no keyword or literal with only one character.
-          // Thus, it must be an identifier.
-          if (id.length === 1) {
-            return {
-              type: Token.Identifier,
-              value: id,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (isKeyword(id)) {
-            return {
-              type: Token.Keyword,
-              value: id,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          // 7.8.1 Null Literals
-
-          if (id === 'null') {
-            return {
-              type: Token.NullLiteral,
-              value: id,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          // 7.8.2 Boolean Literals
-
-          if (id === 'true' || id === 'false') {
-            return {
-              type: Token.BooleanLiteral,
-              value: id,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          return {
-            type: Token.Identifier,
-            value: id,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-          };
-        }
-
-        // 7.7 Punctuators
-
-        function scanPunctuator() {
-          var start = index,
-            ch1 = source[index],
-            ch2,
-            ch3,
-            ch4;
-
-          // Check for most common single-character punctuators.
-
-          if (ch1 === ';' || ch1 === '{' || ch1 === '}') {
-            ++index;
-            return {
-              type: Token.Punctuator,
-              value: ch1,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (ch1 === ',' || ch1 === '(' || ch1 === ')') {
-            ++index;
-            return {
-              type: Token.Punctuator,
-              value: ch1,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          // Dot (.) can also start a floating-point number, hence the need
-          // to check the next character.
-
-          ch2 = source[index + 1];
-          if (ch1 === '.' && !isDecimalDigit(ch2)) {
-            return {
-              type: Token.Punctuator,
-              value: nextChar(),
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          // Peek more characters.
-
-          ch3 = source[index + 2];
-          ch4 = source[index + 3];
-
-          // 4-character punctuator: >>>=
-
-          if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
-            if (ch4 === '=') {
-              index += 4;
-              return {
-                type: Token.Punctuator,
-                value: '>>>=',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-              };
-            }
-          }
-
-          // 3-character punctuators: === !== >>> <<= >>=
-
-          if (ch1 === '=' && ch2 === '=' && ch3 === '=') {
-            index += 3;
-            return {
-              type: Token.Punctuator,
-              value: '===',
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (ch1 === '!' && ch2 === '=' && ch3 === '=') {
-            index += 3;
-            return {
-              type: Token.Punctuator,
-              value: '!==',
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
-            index += 3;
-            return {
-              type: Token.Punctuator,
-              value: '>>>',
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (ch1 === '<' && ch2 === '<' && ch3 === '=') {
-            index += 3;
-            return {
-              type: Token.Punctuator,
-              value: '<<=',
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          if (ch1 === '>' && ch2 === '>' && ch3 === '=') {
-            index += 3;
-            return {
-              type: Token.Punctuator,
-              value: '>>=',
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-
-          // 2-character punctuators: <= >= == != ++ -- << >> && ||
-          // += -= *= %= &= |= ^= /=
-
-          if (ch2 === '=') {
-            if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) {
-              index += 2;
-              return {
-                type: Token.Punctuator,
-                value: ch1 + ch2,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-              };
-            }
-          }
-
-          if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0)) {
-            if ('+-<>&|'.indexOf(ch2) >= 0) {
-              index += 2;
-              return {
-                type: Token.Punctuator,
-                value: ch1 + ch2,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-              };
-            }
-          }
-
-          // The remaining 1-character punctuators.
-
-          if ('[]<>+-*%&|^!~?:=/'.indexOf(ch1) >= 0) {
-            return {
-              type: Token.Punctuator,
-              value: nextChar(),
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [start, index]
-            };
-          }
-        }
-
-        // 7.8.3 Numeric Literals
-
-        function scanNumericLiteral() {
-          var number, start, ch;
-
-          ch = source[index];
-          assert(isDecimalDigit(ch) || (ch === '.'),
-            'Numeric literal must start with a decimal digit or a decimal point');
-
-          start = index;
-          number = '';
-          if (ch !== '.') {
-            number = nextChar();
-            ch = source[index];
-
-            // Hex number starts with '0x'.
-            // Octal number starts with '0'.
-            if (number === '0') {
-              if (ch === 'x' || ch === 'X') {
-                number += nextChar();
-                while (index < length) {
-                  ch = source[index];
-                  if (!isHexDigit(ch)) {
-                    break;
-                  }
-                  number += nextChar();
-                }
-
-                if (number.length <= 2) {
-                  // only 0x
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-
-                if (index < length) {
-                  ch = source[index];
-                  if (isIdentifierStart(ch)) {
-                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                  }
-                }
-                return {
-                  type: Token.NumericLiteral,
-                  value: parseInt(number, 16),
-                  lineNumber: lineNumber,
-                  lineStart: lineStart,
-                  range: [start, index]
-                };
-              } else if (isOctalDigit(ch)) {
-                number += nextChar();
-                while (index < length) {
-                  ch = source[index];
-                  if (!isOctalDigit(ch)) {
-                    break;
-                  }
-                  number += nextChar();
-                }
-
-                if (index < length) {
-                  ch = source[index];
-                  if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
-                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                  }
-                }
-                return {
-                  type: Token.NumericLiteral,
-                  value: parseInt(number, 8),
-                  octal: true,
-                  lineNumber: lineNumber,
-                  lineStart: lineStart,
-                  range: [start, index]
-                };
-              }
-
-              // decimal number starts with '0' such as '09' is illegal.
-              if (isDecimalDigit(ch)) {
-                throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-              }
-            }
-
-            while (index < length) {
-              ch = source[index];
-              if (!isDecimalDigit(ch)) {
-                break;
-              }
-              number += nextChar();
-            }
-          }
-
-          if (ch === '.') {
-            number += nextChar();
-            while (index < length) {
-              ch = source[index];
-              if (!isDecimalDigit(ch)) {
-                break;
-              }
-              number += nextChar();
-            }
-          }
-
-          if (ch === 'e' || ch === 'E') {
-            number += nextChar();
-
-            ch = source[index];
-            if (ch === '+' || ch === '-') {
-              number += nextChar();
-            }
-
-            ch = source[index];
-            if (isDecimalDigit(ch)) {
-              number += nextChar();
-              while (index < length) {
-                ch = source[index];
-                if (!isDecimalDigit(ch)) {
-                  break;
-                }
-                number += nextChar();
-              }
-            } else {
-              ch = 'character ' + ch;
-              if (index >= length) {
-                ch = '<end>';
-              }
-              throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-            }
-          }
-
-          if (index < length) {
-            ch = source[index];
-            if (isIdentifierStart(ch)) {
-              throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-            }
-          }
-
-          return {
-            type: Token.NumericLiteral,
-            value: parseFloat(number),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-          };
-        }
-
-        // 7.8.4 String Literals
-
-        function scanStringLiteral() {
-          var str = '', quote, start, ch, code, unescaped, restore, octal = false;
-
-          quote = source[index];
-          assert((quote === '\'' || quote === '"'),
-            'String literal must starts with a quote');
-
-          start = index;
-          ++index;
-
-          while (index < length) {
-            ch = nextChar();
-
-            if (ch === quote) {
-              quote = '';
-              break;
-            } else if (ch === '\\') {
-              ch = nextChar();
-              if (!isLineTerminator(ch)) {
-                switch (ch) {
-                  case 'n':
-                    str += '\n';
-                    break;
-                  case 'r':
-                    str += '\r';
-                    break;
-                  case 't':
-                    str += '\t';
-                    break;
-                  case 'u':
-                  case 'x':
-                    restore = index;
-                    unescaped = scanHexEscape(ch);
-                    if (unescaped) {
-                      str += unescaped;
-                    } else {
-                      index = restore;
-                      str += ch;
-                    }
-                    break;
-                  case 'b':
-                    str += '\b';
-                    break;
-                  case 'f':
-                    str += '\f';
-                    break;
-                  case 'v':
-                    str += '\v';
-                    break;
-
-                  default:
-                    if (isOctalDigit(ch)) {
-                      code = '01234567'.indexOf(ch);
-
-                      // \0 is not octal escape sequence
-                      if (code !== 0) {
-                        octal = true;
-                      }
-
-                      if (index < length && isOctalDigit(source[index])) {
-                        octal = true;
-                        code = code * 8 + '01234567'.indexOf(nextChar());
-
-                        // 3 digits are only allowed when string starts
-                        // with 0, 1, 2, 3
-                        if ('0123'.indexOf(ch) >= 0 &&
-                          index < length &&
-                          isOctalDigit(source[index])) {
-                          code = code * 8 + '01234567'.indexOf(nextChar());
-                        }
-                      }
-                      str += String.fromCharCode(code);
-                    } else {
-                      str += ch;
-                    }
-                    break;
-                }
-              } else {
-                ++lineNumber;
-                if (ch ===  '\r' && source[index] === '\n') {
-                  ++index;
-                }
-              }
-            } else if (isLineTerminator(ch)) {
-              break;
-            } else {
-              str += ch;
-            }
-          }
-
-          if (quote !== '') {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-          }
-
-          return {
-            type: Token.StringLiteral,
-            value: str,
-            octal: octal,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-          };
-        }
-
-        function scanRegExp() {
-          var str = '', ch, start, pattern, flags, value, classMarker = false, restore;
-
-          buffer = null;
-          skipComment();
-
-          start = index;
-          ch = source[index];
-          assert(ch === '/', 'Regular expression literal must start with a slash');
-          str = nextChar();
-
-          while (index < length) {
-            ch = nextChar();
-            str += ch;
-            if (classMarker) {
-              if (ch === ']') {
-                classMarker = false;
-              }
-            } else {
-              if (ch === '\\') {
-                ch = nextChar();
-                // ECMA-262 7.8.5
-                if (isLineTerminator(ch)) {
-                  throwError({}, Messages.UnterminatedRegExp);
-                }
-                str += ch;
-              } else if (ch === '/') {
-                break;
-              } else if (ch === '[') {
-                classMarker = true;
-              } else if (isLineTerminator(ch)) {
-                throwError({}, Messages.UnterminatedRegExp);
-              }
-            }
-          }
-
-          if (str.length === 1) {
-            throwError({}, Messages.UnterminatedRegExp);
-          }
-
-          // Exclude leading and trailing slash.
-          pattern = str.substr(1, str.length - 2);
-
-          flags = '';
-          while (index < length) {
-            ch = source[index];
-            if (!isIdentifierPart(ch)) {
-              break;
-            }
-
-            ++index;
-            if (ch === '\\' && index < length) {
-              ch = source[index];
-              if (ch === 'u') {
-                ++index;
-                restore = index;
-                ch = scanHexEscape('u');
-                if (ch) {
-                  flags += ch;
-                  str += '\\u';
-                  for (; restore < index; ++restore) {
-                    str += source[restore];
-                  }
-                } else {
-                  index = restore;
-                  flags += 'u';
-                  str += '\\u';
-                }
-              } else {
-                str += '\\';
-              }
-            } else {
-              flags += ch;
-              str += ch;
-            }
-          }
-
-          try {
-            value = new RegExp(pattern, flags);
-          } catch (e) {
-            throwError({}, Messages.InvalidRegExp);
-          }
-
-          return {
-            literal: str,
-            value: value,
-            range: [start, index]
-          };
-        }
-
-        function isIdentifierName(token) {
-          return token.type === Token.Identifier ||
-            token.type === Token.Keyword ||
-            token.type === Token.BooleanLiteral ||
-            token.type === Token.NullLiteral;
-        }
-
-        function advance() {
-          var ch, token;
-
-          skipComment();
-
-          if (index >= length) {
-            return {
-              type: Token.EOF,
-              lineNumber: lineNumber,
-              lineStart: lineStart,
-              range: [index, index]
-            };
-          }
-
-          token = scanPunctuator();
-          if (typeof token !== 'undefined') {
-            return token;
-          }
-
-          ch = source[index];
-
-          if (ch === '\'' || ch === '"') {
-            return scanStringLiteral();
-          }
-
-          if (ch === '.' || isDecimalDigit(ch)) {
-            return scanNumericLiteral();
-          }
-
-          token = scanIdentifier();
-          if (typeof token !== 'undefined') {
-            return token;
-          }
-
-          throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        function lex() {
-          var token;
-
-          if (buffer) {
-            index = buffer.range[1];
-            lineNumber = buffer.lineNumber;
-            lineStart = buffer.lineStart;
-            token = buffer;
-            buffer = null;
-            return token;
-          }
-
-          buffer = null;
-          return advance();
-        }
-
-        function lookahead() {
-          var pos, line, start;
-
-          if (buffer !== null) {
-            return buffer;
-          }
-
-          pos = index;
-          line = lineNumber;
-          start = lineStart;
-          buffer = advance();
-          index = pos;
-          lineNumber = line;
-          lineStart = start;
-
-          return buffer;
-        }
-
-        // Return true if there is a line terminator before the next token.
-
-        function peekLineTerminator() {
-          var pos, line, start, found;
-
-          pos = index;
-          line = lineNumber;
-          start = lineStart;
-          skipComment();
-          found = lineNumber !== line;
-          index = pos;
-          lineNumber = line;
-          lineStart = start;
-
-          return found;
-        }
-
-        // Throw an exception
-
-        function throwError(token, messageFormat) {
-          var error,
-            args = Array.prototype.slice.call(arguments, 2),
-            msg = messageFormat.replace(
-              /%(\d)/g,
-              function (whole, index) {
-                return args[index] || '';
-              }
-            );
-
-          if (typeof token.lineNumber === 'number') {
-            error = new Error('Line ' + token.lineNumber + ': ' + msg);
-            error.index = token.range[0];
-            error.lineNumber = token.lineNumber;
-            error.column = token.range[0] - lineStart + 1;
-          } else {
-            error = new Error('Line ' + lineNumber + ': ' + msg);
-            error.index = index;
-            error.lineNumber = lineNumber;
-            error.column = index - lineStart + 1;
-          }
-
-          throw error;
-        }
-
-        function throwErrorTolerant() {
-          var error;
-          try {
-            throwError.apply(null, arguments);
-          } catch (e) {
-            if (extra.errors) {
-              extra.errors.push(e);
-            } else {
-              throw e;
-            }
-          }
-        }
-
-
-        // Throw an exception because of the token.
-
-        function throwUnexpected(token) {
-          var s;
-
-          if (token.type === Token.EOF) {
-            throwError(token, Messages.UnexpectedEOS);
-          }
-
-          if (token.type === Token.NumericLiteral) {
-            throwError(token, Messages.UnexpectedNumber);
-          }
-
-          if (token.type === Token.StringLiteral) {
-            throwError(token, Messages.UnexpectedString);
-          }
-
-          if (token.type === Token.Identifier) {
-            throwError(token, Messages.UnexpectedIdentifier);
-          }
-
-          if (token.type === Token.Keyword) {
-            if (isFutureReservedWord(token.value)) {
-              throwError(token, Messages.UnexpectedReserved);
-            } else if (strict && isStrictModeReservedWord(token.value)) {
-              throwError(token, Messages.StrictReservedWord);
-            }
-            throwError(token, Messages.UnexpectedToken, token.value);
-          }
-
-          // BooleanLiteral, NullLiteral, or Punctuator.
-          throwError(token, Messages.UnexpectedToken, token.value);
-        }
-
-        // Expect the next token to match the specified punctuator.
-        // If not, an exception will be thrown.
-
-        function expect(value) {
-          var token = lex();
-          if (token.type !== Token.Punctuator || token.value !== value) {
-            throwUnexpected(token);
-          }
-        }
-
-        // Expect the next token to match the specified keyword.
-        // If not, an exception will be thrown.
-
-        function expectKeyword(keyword) {
-          var token = lex();
-          if (token.type !== Token.Keyword || token.value !== keyword) {
-            throwUnexpected(token);
-          }
-        }
-
-        // Return true if the next token matches the specified punctuator.
-
-        function match(value) {
-          var token = lookahead();
-          return token.type === Token.Punctuator && token.value === value;
-        }
-
-        // Return true if the next token matches the specified keyword
-
-        function matchKeyword(keyword) {
-          var token = lookahead();
-          return token.type === Token.Keyword && token.value === keyword;
-        }
-
-        // Return true if the next token is an assignment operator
-
-        function matchAssign() {
-          var token = lookahead(),
-            op = token.value;
-
-          if (token.type !== Token.Punctuator) {
-            return false;
-          }
-          return op === '=' ||
-            op === '*=' ||
-            op === '/=' ||
-            op === '%=' ||
-            op === '+=' ||
-            op === '-=' ||
-            op === '<<=' ||
-            op === '>>=' ||
-            op === '>>>=' ||
-            op === '&=' ||
-            op === '^=' ||
-            op === '|=';
-        }
-
-        function consumeSemicolon() {
-          var token, line;
-
-          // Catch the very common case first.
-          if (source[index] === ';') {
-            lex();
-            return;
-          }
-
-          line = lineNumber;
-          skipComment();
-          if (lineNumber !== line) {
-            return;
-          }
-
-          if (match(';')) {
-            lex();
-            return;
-          }
-
-          token = lookahead();
-          if (token.type !== Token.EOF && !match('}')) {
-            throwUnexpected(token);
-          }
-          return;
-        }
-
-        // Return true if provided expression is LeftHandSideExpression
-
-        function isLeftHandSide(expr) {
-          return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression;
-        }
-
-        // 11.1.4 Array Initialiser
-
-        function parseArrayInitialiser() {
-          var elements = [],
-            undef;
-
-          expect('[');
-
-          while (!match(']')) {
-            if (match(',')) {
-              lex();
-              elements.push(undef);
-            } else {
-              elements.push(parseAssignmentExpression());
-
-              if (!match(']')) {
-                expect(',');
-              }
-            }
-          }
-
-          expect(']');
-
-          return {
-            type: Syntax.ArrayExpression,
-            elements: elements
-          };
-        }
-
-        // 11.1.5 Object Initialiser
-
-        function parsePropertyFunction(param, first) {
-          var previousStrict, body;
-
-          previousStrict = strict;
-          body = parseFunctionSourceElements();
-          if (first && strict && isRestrictedWord(param[0].name)) {
-            throwError(first, Messages.StrictParamName);
-          }
-          strict = previousStrict;
-
-          return {
-            type: Syntax.FunctionExpression,
-            id: null,
-            params: param,
-            body: body
-          };
-        }
-
-        function parseObjectPropertyKey() {
-          var token = lex();
-
-          // Note: This function is called only from parseObjectProperty(), where
-          // EOF and Punctuator tokens are already filtered out.
-
-          if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) {
-            if (strict && token.octal) {
-              throwError(token, Messages.StrictOctalLiteral);
-            }
-            return createLiteral(token);
-          }
-
-          return {
-            type: Syntax.Identifier,
-            name: token.value
-          };
-        }
-
-        function parseObjectProperty() {
-          var token, key, id, param;
-
-          token = lookahead();
-
-          if (token.type === Token.Identifier) {
-
-            id = parseObjectPropertyKey();
-
-            // Property Assignment: Getter and Setter.
-
-            if (token.value === 'get' && !match(':')) {
-              key = parseObjectPropertyKey();
-              expect('(');
-              expect(')');
-              return {
-                type: Syntax.Property,
-                key: key,
-                value: parsePropertyFunction([]),
-                kind: 'get'
-              };
-            } else if (token.value === 'set' && !match(':')) {
-              key = parseObjectPropertyKey();
-              expect('(');
-              token = lookahead();
-              if (token.type !== Token.Identifier) {
-                throwUnexpected(lex());
-              }
-              param = [ parseVariableIdentifier() ];
-              expect(')');
-              return {
-                type: Syntax.Property,
-                key: key,
-                value: parsePropertyFunction(param, token),
-                kind: 'set'
-              };
-            } else {
-              expect(':');
-              return {
-                type: Syntax.Property,
-                key: id,
-                value: parseAssignmentExpression(),
-                kind: 'init'
-              };
-            }
-          } else if (token.type === Token.EOF || token.type === Token.Punctuator) {
-            throwUnexpected(token);
-          } else {
-            key = parseObjectPropertyKey();
-            expect(':');
-            return {
-              type: Syntax.Property,
-              key: key,
-              value: parseAssignmentExpression(),
-              kind: 'init'
-            };
-          }
-        }
-
-        function parseObjectInitialiser() {
-          var token, properties = [], property, name, kind, map = {}, toString = String;
-
-          expect('{');
-
-          while (!match('}')) {
-            property = parseObjectProperty();
-
-            if (property.key.type === Syntax.Identifier) {
-              name = property.key.name;
-            } else {
-              name = toString(property.key.value);
-            }
-            kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set;
-            if (Object.prototype.hasOwnProperty.call(map, name)) {
-              if (map[name] === PropertyKind.Data) {
-                if (strict && kind === PropertyKind.Data) {
-                  throwErrorTolerant({}, Messages.StrictDuplicateProperty);
-                } else if (kind !== PropertyKind.Data) {
-                  throwError({}, Messages.AccessorDataProperty);
-                }
-              } else {
-                if (kind === PropertyKind.Data) {
-                  throwError({}, Messages.AccessorDataProperty);
-                } else if (map[name] & kind) {
-                  throwError({}, Messages.AccessorGetSet);
-                }
-              }
-              map[name] |= kind;
-            } else {
-              map[name] = kind;
-            }
-
-            properties.push(property);
-
-            if (!match('}')) {
-              expect(',');
-            }
-          }
-
-          expect('}');
-
-          return {
-            type: Syntax.ObjectExpression,
-            properties: properties
-          };
-        }
-
-        // 11.1 Primary Expressions
-
-        function parsePrimaryExpression() {
-          var expr,
-            token = lookahead(),
-            type = token.type;
-
-          if (type === Token.Identifier) {
-            return {
-              type: Syntax.Identifier,
-              name: lex().value
-            };
-          }
-
-          if (type === Token.StringLiteral || type === Token.NumericLiteral) {
-            if (strict && token.octal) {
-              throwErrorTolerant(token, Messages.StrictOctalLiteral);
-            }
-            return createLiteral(lex());
-          }
-
-          if (type === Token.Keyword) {
-            if (matchKeyword('this')) {
-              lex();
-              return {
-                type: Syntax.ThisExpression
-              };
-            }
-
-            if (matchKeyword('function')) {
-              return parseFunctionExpression();
-            }
-          }
-
-          if (type === Token.BooleanLiteral) {
-            lex();
-            token.value = (token.value === 'true');
-            return createLiteral(token);
-          }
-
-          if (type === Token.NullLiteral) {
-            lex();
-            token.value = null;
-            return createLiteral(token);
-          }
-
-          if (match('[')) {
-            return parseArrayInitialiser();
-          }
-
-          if (match('{')) {
-            return parseObjectInitialiser();
-          }
-
-          if (match('(')) {
-            lex();
-            state.lastParenthesized = expr = parseExpression();
-            expect(')');
-            return expr;
-          }
-
-          if (match('/') || match('/=')) {
-            return createLiteral(scanRegExp());
-          }
-
-          return throwUnexpected(lex());
-        }
-
-        // 11.2 Left-Hand-Side Expressions
-
-        function parseArguments() {
-          var args = [];
-
-          expect('(');
-
-          if (!match(')')) {
-            while (index < length) {
-              args.push(parseAssignmentExpression());
-              if (match(')')) {
-                break;
-              }
-              expect(',');
-            }
-          }
-
-          expect(')');
-
-          return args;
-        }
-
-        function parseNonComputedProperty() {
-          var token = lex();
-
-          if (!isIdentifierName(token)) {
-            throwUnexpected(token);
-          }
-
-          return {
-            type: Syntax.Identifier,
-            name: token.value
-          };
-        }
-
-        function parseNonComputedMember(object) {
-          return {
-            type: Syntax.MemberExpression,
-            computed: false,
-            object: object,
-            property: parseNonComputedProperty()
-          };
-        }
-
-        function parseComputedMember(object) {
-          var property, expr;
-
-          expect('[');
-          property = parseExpression();
-          expr = {
-            type: Syntax.MemberExpression,
-            computed: true,
-            object: object,
-            property: property
-          };
-          expect(']');
-          return expr;
-        }
-
-        function parseCallMember(object) {
-          return {
-            type: Syntax.CallExpression,
-            callee: object,
-            'arguments': parseArguments()
-          };
-        }
-
-        function parseNewExpression() {
-          var expr;
-
-          expectKeyword('new');
-
-          expr = {
-            type: Syntax.NewExpression,
-            callee: parseLeftHandSideExpression(),
-            'arguments': []
-          };
-
-          if (match('(')) {
-            expr['arguments'] = parseArguments();
-          }
-
-          return expr;
-        }
-
-        function parseLeftHandSideExpressionAllowCall() {
-          var useNew, expr;
-
-          useNew = matchKeyword('new');
-          expr = useNew ? parseNewExpression() : parsePrimaryExpression();
-
-          while (index < length) {
-            if (match('.')) {
-              lex();
-              expr = parseNonComputedMember(expr);
-            } else if (match('[')) {
-              expr = parseComputedMember(expr);
-            } else if (match('(')) {
-              expr = parseCallMember(expr);
-            } else {
-              break;
-            }
-          }
-
-          return expr;
-        }
-
-        function parseLeftHandSideExpression() {
-          var useNew, expr;
-
-          useNew = matchKeyword('new');
-          expr = useNew ? parseNewExpression() : parsePrimaryExpression();
-
-          while (index < length) {
-            if (match('.')) {
-              lex();
-              expr = parseNonComputedMember(expr);
-            } else if (match('[')) {
-              expr = parseComputedMember(expr);
-            } else {
-              break;
-            }
-          }
-
-          return expr;
-        }
-
-        // 11.3 Postfix Expressions
-
-        function parsePostfixExpression() {
-          var expr = parseLeftHandSideExpressionAllowCall();
-
-          if ((match('++') || match('--')) && !peekLineTerminator()) {
-            // 11.3.1, 11.3.2
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-              throwError({}, Messages.StrictLHSPostfix);
-            }
-
-            if (!isLeftHandSide(expr)) {
-              throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            expr = {
-              type: Syntax.UpdateExpression,
-              operator: lex().value,
-              argument: expr,
-              prefix: false
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.4 Unary Operators
-
-        function parseUnaryExpression() {
-          var token, expr;
-
-          if (match('++') || match('--')) {
-            token = lex();
-            expr = parseUnaryExpression();
-            // 11.4.4, 11.4.5
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-              throwError({}, Messages.StrictLHSPrefix);
-            }
-
-            if (!isLeftHandSide(expr)) {
-              throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            expr = {
-              type: Syntax.UpdateExpression,
-              operator: token.value,
-              argument: expr,
-              prefix: true
-            };
-            return expr;
-          }
-
-          if (match('+') || match('-') || match('~') || match('!')) {
-            expr = {
-              type: Syntax.UnaryExpression,
-              operator: lex().value,
-              argument: parseUnaryExpression()
-            };
-            return expr;
-          }
-
-          if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
-            expr = {
-              type: Syntax.UnaryExpression,
-              operator: lex().value,
-              argument: parseUnaryExpression()
-            };
-            if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
-              throwErrorTolerant({}, Messages.StrictDelete);
-            }
-            return expr;
-          }
-
-          return parsePostfixExpression();
-        }
-
-        // 11.5 Multiplicative Operators
-
-        function parseMultiplicativeExpression() {
-          var expr = parseUnaryExpression();
-
-          while (match('*') || match('/') || match('%')) {
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseUnaryExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.6 Additive Operators
-
-        function parseAdditiveExpression() {
-          var expr = parseMultiplicativeExpression();
-
-          while (match('+') || match('-')) {
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseMultiplicativeExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.7 Bitwise Shift Operators
-
-        function parseShiftExpression() {
-          var expr = parseAdditiveExpression();
-
-          while (match('<<') || match('>>') || match('>>>')) {
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseAdditiveExpression()
-            };
-          }
-
-          return expr;
-        }
-        // 11.8 Relational Operators
-
-        function parseRelationalExpression() {
-          var expr, previousAllowIn;
-
-          previousAllowIn = state.allowIn;
-          state.allowIn = true;
-
-          expr = parseShiftExpression();
-
-          while (match('<') || match('>') || match('<=') || match('>=') || (previousAllowIn && matchKeyword('in')) || matchKeyword('instanceof')) {
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseShiftExpression()
-            };
-          }
-
-          state.allowIn = previousAllowIn;
-          return expr;
-        }
-
-        // 11.9 Equality Operators
-
-        function parseEqualityExpression() {
-          var expr = parseRelationalExpression();
-
-          while (match('==') || match('!=') || match('===') || match('!==')) {
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseRelationalExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.10 Binary Bitwise Operators
-
-        function parseBitwiseANDExpression() {
-          var expr = parseEqualityExpression();
-
-          while (match('&')) {
-            lex();
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: '&',
-              left: expr,
-              right: parseEqualityExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        function parseBitwiseXORExpression() {
-          var expr = parseBitwiseANDExpression();
-
-          while (match('^')) {
-            lex();
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: '^',
-              left: expr,
-              right: parseBitwiseANDExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        function parseBitwiseORExpression() {
-          var expr = parseBitwiseXORExpression();
-
-          while (match('|')) {
-            lex();
-            expr = {
-              type: Syntax.BinaryExpression,
-              operator: '|',
-              left: expr,
-              right: parseBitwiseXORExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.11 Binary Logical Operators
-
-        function parseLogicalANDExpression() {
-          var expr = parseBitwiseORExpression();
-
-          while (match('&&')) {
-            lex();
-            expr = {
-              type: Syntax.LogicalExpression,
-              operator: '&&',
-              left: expr,
-              right: parseBitwiseORExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        function parseLogicalORExpression() {
-          var expr = parseLogicalANDExpression();
-
-          while (match('||')) {
-            lex();
-            expr = {
-              type: Syntax.LogicalExpression,
-              operator: '||',
-              left: expr,
-              right: parseLogicalANDExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.12 Conditional Operator
-
-        function parseConditionalExpression() {
-          var expr, previousAllowIn, consequent;
-
-          expr = parseLogicalORExpression();
-
-          if (match('?')) {
-            lex();
-            previousAllowIn = state.allowIn;
-            state.allowIn = true;
-            consequent = parseAssignmentExpression();
-            state.allowIn = previousAllowIn;
-            expect(':');
-
-            expr = {
-              type: Syntax.ConditionalExpression,
-              test: expr,
-              consequent: consequent,
-              alternate: parseAssignmentExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.13 Assignment Operators
-
-        function parseAssignmentExpression() {
-          var expr;
-
-          expr = parseConditionalExpression();
-
-          if (matchAssign()) {
-            // LeftHandSideExpression
-            if (!isLeftHandSide(expr)) {
-              throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            // 11.13.1
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-              throwError({}, Messages.StrictLHSAssignment);
-            }
-
-            expr = {
-              type: Syntax.AssignmentExpression,
-              operator: lex().value,
-              left: expr,
-              right: parseAssignmentExpression()
-            };
-          }
-
-          return expr;
-        }
-
-        // 11.14 Comma Operator
-
-        function parseExpression() {
-          var expr = parseAssignmentExpression();
-
-          if (match(',')) {
-            expr = {
-              type: Syntax.SequenceExpression,
-              expressions: [ expr ]
-            };
-
-            while (index < length) {
-              if (!match(',')) {
-                break;
-              }
-              lex();
-              expr.expressions.push(parseAssignmentExpression());
-            }
-
-          }
-          return expr;
-        }
-
-        // 12.1 Block
-
-        function parseStatementList() {
-          var list = [],
-            statement;
-
-          while (index < length) {
-            if (match('}')) {
-              break;
-            }
-            statement = parseSourceElement();
-            if (typeof statement === 'undefined') {
-              break;
-            }
-            list.push(statement);
-          }
-
-          return list;
-        }
-
-        function parseBlock() {
-          var block;
-
-          expect('{');
-
-          block = parseStatementList();
-
-          expect('}');
-
-          return {
-            type: Syntax.BlockStatement,
-            body: block
-          };
-        }
-
-        // 12.2 Variable Statement
-
-        function parseVariableIdentifier() {
-          var token = lex();
-
-          if (token.type !== Token.Identifier) {
-            throwUnexpected(token);
-          }
-
-          return {
-            type: Syntax.Identifier,
-            name: token.value
-          };
-        }
-
-        function parseVariableDeclaration(kind) {
-          var id = parseVariableIdentifier(),
-            init = null;
-
-          // 12.2.1
-          if (strict && isRestrictedWord(id.name)) {
-            throwErrorTolerant({}, Messages.StrictVarName);
-          }
-
-          if (kind === 'const') {
-            expect('=');
-            init = parseAssignmentExpression();
-          } else if (match('=')) {
-            lex();
-            init = parseAssignmentExpression();
-          }
-
-          return {
-            type: Syntax.VariableDeclarator,
-            id: id,
-            init: init
-          };
-        }
-
-        function parseVariableDeclarationList(kind) {
-          var list = [];
-
-          while (index < length) {
-            list.push(parseVariableDeclaration(kind));
-            if (!match(',')) {
-              break;
-            }
-            lex();
-          }
-
-          return list;
-        }
-
-        function parseVariableStatement() {
-          var declarations;
-
-          expectKeyword('var');
-
-          declarations = parseVariableDeclarationList();
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.VariableDeclaration,
-            declarations: declarations,
-            kind: 'var'
-          };
-        }
-
-        // kind may be `const` or `let`
-        // Both are experimental and not in the specification yet.
-        // see http://wiki.ecmascript.org/doku.php?id=harmony:const
-        // and http://wiki.ecmascript.org/doku.php?id=harmony:let
-        function parseConstLetDeclaration(kind) {
-          var declarations;
-
-          expectKeyword(kind);
-
-          declarations = parseVariableDeclarationList(kind);
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.VariableDeclaration,
-            declarations: declarations,
-            kind: kind
-          };
-        }
-
-        // 12.3 Empty Statement
-
-        function parseEmptyStatement() {
-          expect(';');
-
-          return {
-            type: Syntax.EmptyStatement
-          };
-        }
-
-        // 12.4 Expression Statement
-
-        function parseExpressionStatement() {
-          var expr = parseExpression();
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.ExpressionStatement,
-            expression: expr
-          };
-        }
-
-        // 12.5 If statement
-
-        function parseIfStatement() {
-          var test, consequent, alternate;
-
-          expectKeyword('if');
-
-          expect('(');
-
-          test = parseExpression();
-
-          expect(')');
-
-          consequent = parseStatement();
-
-          if (matchKeyword('else')) {
-            lex();
-            alternate = parseStatement();
-          } else {
-            alternate = null;
-          }
-
-          return {
-            type: Syntax.IfStatement,
-            test: test,
-            consequent: consequent,
-            alternate: alternate
-          };
-        }
-
-        // 12.6 Iteration Statements
-
-        function parseDoWhileStatement() {
-          var body, test, oldInIteration;
-
-          expectKeyword('do');
-
-          oldInIteration = state.inIteration;
-          state.inIteration = true;
-
-          body = parseStatement();
-
-          state.inIteration = oldInIteration;
-
-          expectKeyword('while');
-
-          expect('(');
-
-          test = parseExpression();
-
-          expect(')');
-
-          if (match(';')) {
-            lex();
-          }
-
-          return {
-            type: Syntax.DoWhileStatement,
-            body: body,
-            test: test
-          };
-        }
-
-        function parseWhileStatement() {
-          var test, body, oldInIteration;
-
-          expectKeyword('while');
-
-          expect('(');
-
-          test = parseExpression();
-
-          expect(')');
-
-          oldInIteration = state.inIteration;
-          state.inIteration = true;
-
-          body = parseStatement();
-
-          state.inIteration = oldInIteration;
-
-          return {
-            type: Syntax.WhileStatement,
-            test: test,
-            body: body
-          };
-        }
-
-        function parseForVariableDeclaration() {
-          var token = lex();
-
-          return {
-            type: Syntax.VariableDeclaration,
-            declarations: parseVariableDeclarationList(),
-            kind: token.value
-          };
-        }
-
-        function parseForStatement() {
-          var init, test, update, left, right, body, oldInIteration;
-
-          init = test = update = null;
-
-          expectKeyword('for');
-
-          expect('(');
-
-          if (match(';')) {
-            lex();
-          } else {
-            if (matchKeyword('var') || matchKeyword('let')) {
-              state.allowIn = false;
-              init = parseForVariableDeclaration();
-              state.allowIn = true;
-
-              if (init.declarations.length === 1 && matchKeyword('in')) {
-                lex();
-                left = init;
-                right = parseExpression();
-                init = null;
-              }
-            } else {
-              state.allowIn = false;
-              init = parseExpression();
-              state.allowIn = true;
-
-              if (matchKeyword('in')) {
-                // LeftHandSideExpression
-                if (!isLeftHandSide(init)) {
-                  throwError({}, Messages.InvalidLHSInForIn);
-                }
-
-                lex();
-                left = init;
-                right = parseExpression();
-                init = null;
-              }
-            }
-
-            if (typeof left === 'undefined') {
-              expect(';');
-            }
-          }
-
-          if (typeof left === 'undefined') {
-
-            if (!match(';')) {
-              test = parseExpression();
-            }
-            expect(';');
-
-            if (!match(')')) {
-              update = parseExpression();
-            }
-          }
-
-          expect(')');
-
-          oldInIteration = state.inIteration;
-          state.inIteration = true;
-
-          body = parseStatement();
-
-          state.inIteration = oldInIteration;
-
-          if (typeof left === 'undefined') {
-            return {
-              type: Syntax.ForStatement,
-              init: init,
-              test: test,
-              update: update,
-              body: body
-            };
-          }
-
-          return {
-            type: Syntax.ForInStatement,
-            left: left,
-            right: right,
-            body: body,
-            each: false
-          };
-        }
-
-        // 12.7 The continue statement
-
-        function parseContinueStatement() {
-          var token, label = null;
-
-          expectKeyword('continue');
-
-          // Optimize the most common form: 'continue;'.
-          if (source[index] === ';') {
-            lex();
-
-            if (!state.inIteration) {
-              throwError({}, Messages.IllegalContinue);
-            }
-
-            return {
-              type: Syntax.ContinueStatement,
-              label: null
-            };
-          }
-
-          if (peekLineTerminator()) {
-            if (!state.inIteration) {
-              throwError({}, Messages.IllegalContinue);
-            }
-
-            return {
-              type: Syntax.ContinueStatement,
-              label: null
-            };
-          }
-
-          token = lookahead();
-          if (token.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) {
-              throwError({}, Messages.UnknownLabel, label.name);
-            }
-          }
-
-          consumeSemicolon();
-
-          if (label === null && !state.inIteration) {
-            throwError({}, Messages.IllegalContinue);
-          }
-
-          return {
-            type: Syntax.ContinueStatement,
-            label: label
-          };
-        }
-
-        // 12.8 The break statement
-
-        function parseBreakStatement() {
-          var token, label = null;
-
-          expectKeyword('break');
-
-          // Optimize the most common form: 'break;'.
-          if (source[index] === ';') {
-            lex();
-
-            if (!(state.inIteration || state.inSwitch)) {
-              throwError({}, Messages.IllegalBreak);
-            }
-
-            return {
-              type: Syntax.BreakStatement,
-              label: null
-            };
-          }
-
-          if (peekLineTerminator()) {
-            if (!(state.inIteration || state.inSwitch)) {
-              throwError({}, Messages.IllegalBreak);
-            }
-
-            return {
-              type: Syntax.BreakStatement,
-              label: null
-            };
-          }
-
-          token = lookahead();
-          if (token.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, label.name)) {
-              throwError({}, Messages.UnknownLabel, label.name);
-            }
-          }
-
-          consumeSemicolon();
-
-          if (label === null && !(state.inIteration || state.inSwitch)) {
-            throwError({}, Messages.IllegalBreak);
-          }
-
-          return {
-            type: Syntax.BreakStatement,
-            label: label
-          };
-        }
-
-        // 12.9 The return statement
-
-        function parseReturnStatement() {
-          var token, argument = null;
-
-          expectKeyword('return');
-
-          if (!state.inFunctionBody) {
-            throwErrorTolerant({}, Messages.IllegalReturn);
-          }
-
-          // 'return' followed by a space and an identifier is very common.
-          if (source[index] === ' ') {
-            if (isIdentifierStart(source[index + 1])) {
-              argument = parseExpression();
-              consumeSemicolon();
-              return {
-                type: Syntax.ReturnStatement,
-                argument: argument
-              };
-            }
-          }
-
-          if (peekLineTerminator()) {
-            return {
-              type: Syntax.ReturnStatement,
-              argument: null
-            };
-          }
-
-          if (!match(';')) {
-            token = lookahead();
-            if (!match('}') && token.type !== Token.EOF) {
-              argument = parseExpression();
-            }
-          }
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.ReturnStatement,
-            argument: argument
-          };
-        }
-
-        // 12.10 The with statement
-
-        function parseWithStatement() {
-          var object, body;
-
-          if (strict) {
-            throwErrorTolerant({}, Messages.StrictModeWith);
-          }
-
-          expectKeyword('with');
-
-          expect('(');
-
-          object = parseExpression();
-
-          expect(')');
-
-          body = parseStatement();
-
-          return {
-            type: Syntax.WithStatement,
-            object: object,
-            body: body
-          };
-        }
-
-        // 12.10 The swith statement
-
-        function parseSwitchCase() {
-          var test,
-            consequent = [],
-            statement;
-
-          if (matchKeyword('default')) {
-            lex();
-            test = null;
-          } else {
-            expectKeyword('case');
-            test = parseExpression();
-          }
-          expect(':');
-
-          while (index < length) {
-            if (match('}') || matchKeyword('default') || matchKeyword('case')) {
-              break;
-            }
-            statement = parseStatement();
-            if (typeof statement === 'undefined') {
-              break;
-            }
-            consequent.push(statement);
-          }
-
-          return {
-            type: Syntax.SwitchCase,
-            test: test,
-            consequent: consequent
-          };
-        }
-
-        function parseSwitchStatement() {
-          var discriminant, cases, oldInSwitch;
-
-          expectKeyword('switch');
-
-          expect('(');
-
-          discriminant = parseExpression();
-
-          expect(')');
-
-          expect('{');
-
-          if (match('}')) {
-            lex();
-            return {
-              type: Syntax.SwitchStatement,
-              discriminant: discriminant
-            };
-          }
-
-          cases = [];
-
-          oldInSwitch = state.inSwitch;
-          state.inSwitch = true;
-
-          while (index < length) {
-            if (match('}')) {
-              break;
-            }
-            cases.push(parseSwitchCase());
-          }
-
-          state.inSwitch = oldInSwitch;
-
-          expect('}');
-
-          return {
-            type: Syntax.SwitchStatement,
-            discriminant: discriminant,
-            cases: cases
-          };
-        }
-
-        // 12.13 The throw statement
-
-        function parseThrowStatement() {
-          var argument;
-
-          expectKeyword('throw');
-
-          if (peekLineTerminator()) {
-            throwError({}, Messages.NewlineAfterThrow);
-          }
-
-          argument = parseExpression();
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.ThrowStatement,
-            argument: argument
-          };
-        }
-
-        // 12.14 The try statement
-
-        function parseCatchClause() {
-          var param;
-
-          expectKeyword('catch');
-
-          expect('(');
-          if (!match(')')) {
-            param = parseExpression();
-            // 12.14.1
-            if (strict && param.type === Syntax.Identifier && isRestrictedWord(param.name)) {
-              throwErrorTolerant({}, Messages.StrictCatchVariable);
-            }
-          }
-          expect(')');
-
-          return {
-            type: Syntax.CatchClause,
-            param: param,
-            guard: null,
-            body: parseBlock()
-          };
-        }
-
-        function parseTryStatement() {
-          var block, handlers = [], finalizer = null;
-
-          expectKeyword('try');
-
-          block = parseBlock();
-
-          if (matchKeyword('catch')) {
-            handlers.push(parseCatchClause());
-          }
-
-          if (matchKeyword('finally')) {
-            lex();
-            finalizer = parseBlock();
-          }
-
-          if (handlers.length === 0 && !finalizer) {
-            throwError({}, Messages.NoCatchOrFinally);
-          }
-
-          return {
-            type: Syntax.TryStatement,
-            block: block,
-            handlers: handlers,
-            finalizer: finalizer
-          };
-        }
-
-        // 12.15 The debugger statement
-
-        function parseDebuggerStatement() {
-          expectKeyword('debugger');
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.DebuggerStatement
-          };
-        }
-
-        // 12 Statements
-
-        function parseStatement() {
-          var token = lookahead(),
-            expr,
-            labeledBody;
-
-          if (token.type === Token.EOF) {
-            throwUnexpected(token);
-          }
-
-          if (token.type === Token.Punctuator) {
-            switch (token.value) {
-              case ';':
-                return parseEmptyStatement();
-              case '{':
-                return parseBlock();
-              case '(':
-                return parseExpressionStatement();
-              default:
-                break;
-            }
-          }
-
-          if (token.type === Token.Keyword) {
-            switch (token.value) {
-              case 'break':
-                return parseBreakStatement();
-              case 'continue':
-                return parseContinueStatement();
-              case 'debugger':
-                return parseDebuggerStatement();
-              case 'do':
-                return parseDoWhileStatement();
-              case 'for':
-                return parseForStatement();
-              case 'function':
-                return parseFunctionDeclaration();
-              case 'if':
-                return parseIfStatement();
-              case 'return':
-                return parseReturnStatement();
-              case 'switch':
-                return parseSwitchStatement();
-              case 'throw':
-                return parseThrowStatement();
-              case 'try':
-                return parseTryStatement();
-              case 'var':
-                return parseVariableStatement();
-              case 'while':
-                return parseWhileStatement();
-              case 'with':
-                return parseWithStatement();
-              default:
-                break;
-            }
-          }
-
-          expr = parseExpression();
-
-          // 12.12 Labelled Statements
-          if ((expr.type === Syntax.Identifier) && match(':')) {
-            lex();
-
-            if (Object.prototype.hasOwnProperty.call(state.labelSet, expr.name)) {
-              throwError({}, Messages.Redeclaration, 'Label', expr.name);
-            }
-
-            state.labelSet[expr.name] = true;
-            labeledBody = parseStatement();
-            delete state.labelSet[expr.name];
-
-            return {
-              type: Syntax.LabeledStatement,
-              label: expr,
-              body: labeledBody
-            };
-          }
-
-          consumeSemicolon();
-
-          return {
-            type: Syntax.ExpressionStatement,
-            expression: expr
-          };
-        }
-
-        // 13 Function Definition
-
-        function parseFunctionSourceElements() {
-          var sourceElement, sourceElements = [], token, directive, firstRestricted,
-            oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody;
-
-          expect('{');
-
-          while (index < length) {
-            token = lookahead();
-            if (token.type !== Token.StringLiteral) {
-              break;
-            }
-
-            sourceElement = parseSourceElement();
-            sourceElements.push(sourceElement);
-            if (sourceElement.expression.type !== Syntax.Literal) {
-              // this is not directive
-              break;
-            }
-            directive = sliceSource(token.range[0] + 1, token.range[1] - 1);
-            if (directive === 'use strict') {
-              strict = true;
-              if (firstRestricted) {
-                throwError(firstRestricted, Messages.StrictOctalLiteral);
-              }
-            } else {
-              if (!firstRestricted && token.octal) {
-                firstRestricted = token;
-              }
-            }
-          }
-
-          oldLabelSet = state.labelSet;
-          oldInIteration = state.inIteration;
-          oldInSwitch = state.inSwitch;
-          oldInFunctionBody = state.inFunctionBody;
-
-          state.labelSet = {};
-          state.inIteration = false;
-          state.inSwitch = false;
-          state.inFunctionBody = true;
-
-          while (index < length) {
-            if (match('}')) {
-              break;
-            }
-            sourceElement = parseSourceElement();
-            if (typeof sourceElement === 'undefined') {
-              break;
-            }
-            sourceElements.push(sourceElement);
-          }
-
-          expect('}');
-
-          state.labelSet = oldLabelSet;
-          state.inIteration = oldInIteration;
-          state.inSwitch = oldInSwitch;
-          state.inFunctionBody = oldInFunctionBody;
-
-          return {
-            type: Syntax.BlockStatement,
-            body: sourceElements
-          };
-        }
-
-        function parseFunctionDeclaration() {
-          var id, param, params = [], body, token, firstRestricted, message, previousStrict, paramSet;
-
-          expectKeyword('function');
-          token = lookahead();
-          id = parseVariableIdentifier();
-          if (strict) {
-            if (isRestrictedWord(token.value)) {
-              throwError(token, Messages.StrictFunctionName);
-            }
-          } else {
-            if (isRestrictedWord(token.value)) {
-              firstRestricted = token;
-              message = Messages.StrictFunctionName;
-            } else if (isStrictModeReservedWord(token.value)) {
-              firstRestricted = token;
-              message = Messages.StrictReservedWord;
-            }
-          }
-
-          expect('(');
-
-          if (!match(')')) {
-            paramSet = {};
-            while (index < length) {
-              token = lookahead();
-              param = parseVariableIdentifier();
-              if (strict) {
-                if (isRestrictedWord(token.value)) {
-                  throwError(token, Messages.StrictParamName);
-                }
-                if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
-                  throwError(token, Messages.StrictParamDupe);
-                }
-              } else if (!firstRestricted) {
-                if (isRestrictedWord(token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictParamName;
-                } else if (isStrictModeReservedWord(token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictReservedWord;
-                } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictParamDupe;
-                }
-              }
-              params.push(param);
-              paramSet[param.name] = true;
-              if (match(')')) {
-                break;
-              }
-              expect(',');
-            }
-          }
-
-          expect(')');
-
-          previousStrict = strict;
-          body = parseFunctionSourceElements();
-          if (strict && firstRestricted) {
-            throwError(firstRestricted, message);
-          }
-          strict = previousStrict;
-
-          return {
-            type: Syntax.FunctionDeclaration,
-            id: id,
-            params: params,
-            body: body
-          };
-        }
-
-        function parseFunctionExpression() {
-          var token, id = null, firstRestricted, message, param, params = [], body, previousStrict, paramSet;
-
-          expectKeyword('function');
-
-          if (!match('(')) {
-            token = lookahead();
-            id = parseVariableIdentifier();
-            if (strict) {
-              if (isRestrictedWord(token.value)) {
-                throwError(token, Messages.StrictFunctionName);
-              }
-            } else {
-              if (isRestrictedWord(token.value)) {
-                firstRestricted = token;
-                message = Messages.StrictFunctionName;
-              } else if (isStrictModeReservedWord(token.value)) {
-                firstRestricted = token;
-                message = Messages.StrictReservedWord;
-              }
-            }
-          }
-
-          expect('(');
-
-          if (!match(')')) {
-            paramSet = {};
-            while (index < length) {
-              token = lookahead();
-              param = parseVariableIdentifier();
-              if (strict) {
-                if (isRestrictedWord(token.value)) {
-                  throwError(token, Messages.StrictParamName);
-                }
-                if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
-                  throwError(token, Messages.StrictParamDupe);
-                }
-              } else if (!firstRestricted) {
-                if (isRestrictedWord(token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictParamName;
-                } else if (isStrictModeReservedWord(token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictReservedWord;
-                } else if (Object.prototype.hasOwnProperty.call(paramSet, token.value)) {
-                  firstRestricted = token;
-                  message = Messages.StrictParamDupe;
-                }
-              }
-              params.push(param);
-              paramSet[param.name] = true;
-              if (match(')')) {
-                break;
-              }
-              expect(',');
-            }
-          }
-
-          expect(')');
-
-          previousStrict = strict;
-          body = parseFunctionSourceElements();
-          if (strict && firstRestricted) {
-            throwError(firstRestricted, message);
-          }
-          strict = previousStrict;
-
-          return {
-            type: Syntax.FunctionExpression,
-            id: id,
-            params: params,
-            body: body
-          };
-        }
-
-        // 14 Program
-
-        function parseSourceElement() {
-          var token = lookahead();
-
-          if (token.type === Token.Keyword) {
-            switch (token.value) {
-              case 'const':
-              case 'let':
-                return parseConstLetDeclaration(token.value);
-              case 'function':
-                return parseFunctionDeclaration();
-              default:
-                return parseStatement();
-            }
-          }
-
-          if (token.type !== Token.EOF) {
-            return parseStatement();
-          }
-        }
-
-        function parseSourceElements() {
-          var sourceElement, sourceElements = [], token, directive, firstRestricted;
-
-          while (index < length) {
-            token = lookahead();
-            if (token.type !== Token.StringLiteral) {
-              break;
-            }
-
-            sourceElement = parseSourceElement();
-            sourceElements.push(sourceElement);
-            if (sourceElement.expression.type !== Syntax.Literal) {
-              // this is not directive
-              break;
-            }
-            directive = sliceSource(token.range[0] + 1, token.range[1] - 1);
-            if (directive === 'use strict') {
-              strict = true;
-              if (firstRestricted) {
-                throwError(firstRestricted, Messages.StrictOctalLiteral);
-              }
-            } else {
-              if (!firstRestricted && token.octal) {
-                firstRestricted = token;
-              }
-            }
-          }
-
-          while (index < length) {
-            sourceElement = parseSourceElement();
-            if (typeof sourceElement === 'undefined') {
-              break;
-            }
-            sourceElements.push(sourceElement);
-          }
-          return sourceElements;
-        }
-
-        function parseProgram() {
-          var program;
-          strict = false;
-          program = {
-            type: Syntax.Program,
-            body: parseSourceElements()
-          };
-          return program;
-        }
-
-        // The following functions are needed only when the option to preserve
-        // the comments is active.
-
-        function addComment(start, end, type, value) {
-          assert(typeof start === 'number', 'Comment must have valid position');
-
-          // Because the way the actual token is scanned, often the comments
-          // (if any) are skipped twice during the lexical analysis.
-          // Thus, we need to skip adding a comment if the comment array already
-          // handled it.
-          if (extra.comments.length > 0) {
-            if (extra.comments[extra.comments.length - 1].range[1] > start) {
-              return;
-            }
-          }
-
-          extra.comments.push({
-            range: [start, end],
-            type: type,
-            value: value
-          });
-        }
-
-        function scanComment() {
-          var comment, ch, start, blockComment, lineComment;
-
-          comment = '';
-          blockComment = false;
-          lineComment = false;
-
-          while (index < length) {
-            ch = source[index];
-
-            if (lineComment) {
-              ch = nextChar();
-              if (index >= length) {
-                lineComment = false;
-                comment += ch;
-                addComment(start, index, 'Line', comment);
-              } else if (isLineTerminator(ch)) {
-                lineComment = false;
-                addComment(start, index, 'Line', comment);
-                if (ch === '\r' && source[index] === '\n') {
-                  ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-                comment = '';
-              } else {
-                comment += ch;
-              }
-            } else if (blockComment) {
-              if (isLineTerminator(ch)) {
-                if (ch === '\r' && source[index + 1] === '\n') {
-                  ++index;
-                  comment += '\r\n';
-                } else {
-                  comment += ch;
-                }
-                ++lineNumber;
-                ++index;
-                lineStart = index;
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-              } else {
-                ch = nextChar();
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-                comment += ch;
-                if (ch === '*') {
-                  ch = source[index];
-                  if (ch === '/') {
-                    comment = comment.substr(0, comment.length - 1);
-                    blockComment = false;
-                    ++index;
-                    addComment(start, index, 'Block', comment);
-                    comment = '';
-                  }
-                }
-              }
-            } else if (ch === '/') {
-              ch = source[index + 1];
-              if (ch === '/') {
-                start = index;
-                index += 2;
-                lineComment = true;
-              } else if (ch === '*') {
-                start = index;
-                index += 2;
-                blockComment = true;
-                if (index >= length) {
-                  throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-              } else {
-                break;
-              }
-            } else if (isWhiteSpace(ch)) {
-              ++index;
-            } else if (isLineTerminator(ch)) {
-              ++index;
-              if (ch ===  '\r' && source[index] === '\n') {
-                ++index;
-              }
-              ++lineNumber;
-              lineStart = index;
-            } else {
-              break;
-            }
-          }
-        }
-
-        function collectToken() {
-          var token = extra.advance(),
-            range,
-            value;
-
-          if (token.type !== Token.EOF) {
-            range = [token.range[0], token.range[1]];
-            value = sliceSource(token.range[0], token.range[1]);
-            extra.tokens.push({
-              type: TokenName[token.type],
-              value: value,
-              range: range
-            });
-          }
-
-          return token;
-        }
-
-        function collectRegex() {
-          var pos, regex, token;
-
-          skipComment();
-
-          pos = index;
-          regex = extra.scanRegExp();
-
-          // Pop the previous token, which is likely '/' or '/='
-          if (extra.tokens.length > 0) {
-            token = extra.tokens[extra.tokens.length - 1];
-            if (token.range[0] === pos && token.type === 'Punctuator') {
-              if (token.value === '/' || token.value === '/=') {
-                extra.tokens.pop();
-              }
-            }
-          }
-
-          extra.tokens.push({
-            type: 'RegularExpression',
-            value: regex.literal,
-            range: [pos, index]
-          });
-
-          return regex;
-        }
-
-        function createLiteral(token) {
-          return {
-            type: Syntax.Literal,
-            value: token.value
-          };
-        }
-
-        function createRawLiteral(token) {
-          return {
-            type: Syntax.Literal,
-            value: token.value,
-            raw: sliceSource(token.range[0], token.range[1])
-          };
-        }
-
-        function wrapTrackingFunction(range, loc) {
-
-          return function (parseFunction) {
-
-            function isBinary(node) {
-              return node.type === Syntax.LogicalExpression ||
-                node.type === Syntax.BinaryExpression;
-            }
-
-            function visit(node) {
-              if (isBinary(node.left)) {
-                visit(node.left);
-              }
-              if (isBinary(node.right)) {
-                visit(node.right);
-              }
-
-              if (range && typeof node.range === 'undefined') {
-                node.range = [node.left.range[0], node.right.range[1]];
-              }
-              if (loc && typeof node.loc === 'undefined') {
-                node.loc = {
-                  start: node.left.loc.start,
-                  end: node.right.loc.end
-                };
-              }
-            }
-
-            return function () {
-              var node, rangeInfo, locInfo;
-
-              skipComment();
-              rangeInfo = [index, 0];
-              locInfo = {
-                start: {
-                  line: lineNumber,
-                  column: index - lineStart
-                }
-              };
-
-              node = parseFunction.apply(null, arguments);
-              if (typeof node !== 'undefined') {
-
-                if (range) {
-                  rangeInfo[1] = index;
-                  node.range = rangeInfo;
-                }
-
-                if (loc) {
-                  locInfo.end = {
-                    line: lineNumber,
-                    column: index - lineStart
-                  };
-                  node.loc = locInfo;
-                }
-
-                if (isBinary(node)) {
-                  visit(node);
-                }
-
-                if (node.type === Syntax.MemberExpression) {
-                  if (typeof node.object.range !== 'undefined') {
-                    node.range[0] = node.object.range[0];
-                  }
-                  if (typeof node.object.loc !== 'undefined') {
-                    node.loc.start = node.object.loc.start;
-                  }
-                }
-
-                if (node.type === Syntax.CallExpression) {
-                  if (typeof node.callee.range !== 'undefined') {
-                    node.range[0] = node.callee.range[0];
-                  }
-                  if (typeof node.callee.loc !== 'undefined') {
-                    node.loc.start = node.callee.loc.start;
-                  }
-                }
-                return node;
-              }
-            };
-
-          };
-        }
-
-        function patch() {
-
-          var wrapTracking;
-
-          if (extra.comments) {
-            extra.skipComment = skipComment;
-            skipComment = scanComment;
-          }
-
-          if (extra.raw) {
-            extra.createLiteral = createLiteral;
-            createLiteral = createRawLiteral;
-          }
-
-          if (extra.range || extra.loc) {
-
-            wrapTracking = wrapTrackingFunction(extra.range, extra.loc);
-
-            extra.parseAdditiveExpression = parseAdditiveExpression;
-            extra.parseAssignmentExpression = parseAssignmentExpression;
-            extra.parseBitwiseANDExpression = parseBitwiseANDExpression;
-            extra.parseBitwiseORExpression = parseBitwiseORExpression;
-            extra.parseBitwiseXORExpression = parseBitwiseXORExpression;
-            extra.parseBlock = parseBlock;
-            extra.parseFunctionSourceElements = parseFunctionSourceElements;
-            extra.parseCallMember = parseCallMember;
-            extra.parseCatchClause = parseCatchClause;
-            extra.parseComputedMember = parseComputedMember;
-            extra.parseConditionalExpression = parseConditionalExpression;
-            extra.parseConstLetDeclaration = parseConstLetDeclaration;
-            extra.parseEqualityExpression = parseEqualityExpression;
-            extra.parseExpression = parseExpression;
-            extra.parseForVariableDeclaration = parseForVariableDeclaration;
-            extra.parseFunctionDeclaration = parseFunctionDeclaration;
-            extra.parseFunctionExpression = parseFunctionExpression;
-            extra.parseLogicalANDExpression = parseLogicalANDExpression;
-            extra.parseLogicalORExpression = parseLogicalORExpression;
-            extra.parseMultiplicativeExpression = parseMultiplicativeExpression;
-            extra.parseNewExpression = parseNewExpression;
-            extra.parseNonComputedMember = parseNonComputedMember;
-            extra.parseNonComputedProperty = parseNonComputedProperty;
-            extra.parseObjectProperty = parseObjectProperty;
-            extra.parseObjectPropertyKey = parseObjectPropertyKey;
-            extra.parsePostfixExpression = parsePostfixExpression;
-            extra.parsePrimaryExpression = parsePrimaryExpression;
-            extra.parseProgram = parseProgram;
-            extra.parsePropertyFunction = parsePropertyFunction;
-            extra.parseRelationalExpression = parseRelationalExpression;
-            extra.parseStatement = parseStatement;
-            extra.parseShiftExpression = parseShiftExpression;
-            extra.parseSwitchCase = parseSwitchCase;
-            extra.parseUnaryExpression = parseUnaryExpression;
-            extra.parseVariableDeclaration = parseVariableDeclaration;
-            extra.parseVariableIdentifier = parseVariableIdentifier;
-
-            parseAdditiveExpression = wrapTracking(extra.parseAdditiveExpression);
-            parseAssignmentExpression = wrapTracking(extra.parseAssignmentExpression);
-            parseBitwiseANDExpression = wrapTracking(extra.parseBitwiseANDExpression);
-            parseBitwiseORExpression = wrapTracking(extra.parseBitwiseORExpression);
-            parseBitwiseXORExpression = wrapTracking(extra.parseBitwiseXORExpression);
-            parseBlock = wrapTracking(extra.parseBlock);
-            parseFunctionSourceElements = wrapTracking(extra.parseFunctionSourceElements);
-            parseCallMember = wrapTracking(extra.parseCallMember);
-            parseCatchClause = wrapTracking(extra.parseCatchClause);
-            parseComputedMember = wrapTracking(extra.parseComputedMember);
-            parseConditionalExpression = wrapTracking(extra.parseConditionalExpression);
-            parseConstLetDeclaration = wrapTracking(extra.parseConstLetDeclaration);
-            parseEqualityExpression = wrapTracking(extra.parseEqualityExpression);
-            parseExpression = wrapTracking(extra.parseExpression);
-            parseForVariableDeclaration = wrapTracking(extra.parseForVariableDeclaration);
-            parseFunctionDeclaration = wrapTracking(extra.parseFunctionDeclaration);
-            parseFunctionExpression = wrapTracking(extra.parseFunctionExpression);
-            parseLogicalANDExpression = wrapTracking(extra.parseLogicalANDExpression);
-            parseLogicalORExpression = wrapTracking(extra.parseLogicalORExpression);
-            parseMultiplicativeExpression = wrapTracking(extra.parseMultiplicativeExpression);
-            parseNewExpression = wrapTracking(extra.parseNewExpression);
-            parseNonComputedMember = wrapTracking(extra.parseNonComputedMember);
-            parseNonComputedProperty = wrapTracking(extra.parseNonComputedProperty);
-            parseObjectProperty = wrapTracking(extra.parseObjectProperty);
-            parseObjectPropertyKey = wrapTracking(extra.parseObjectPropertyKey);
-            parsePostfixExpression = wrapTracking(extra.parsePostfixExpression);
-            parsePrimaryExpression = wrapTracking(extra.parsePrimaryExpression);
-            parseProgram = wrapTracking(extra.parseProgram);
-            parsePropertyFunction = wrapTracking(extra.parsePropertyFunction);
-            parseRelationalExpression = wrapTracking(extra.parseRelationalExpression);
-            parseStatement = wrapTracking(extra.parseStatement);
-            parseShiftExpression = wrapTracking(extra.parseShiftExpression);
-            parseSwitchCase = wrapTracking(extra.parseSwitchCase);
-            parseUnaryExpression = wrapTracking(extra.parseUnaryExpression);
-            parseVariableDeclaration = wrapTracking(extra.parseVariableDeclaration);
-            parseVariableIdentifier = wrapTracking(extra.parseVariableIdentifier);
-          }
-
-          if (typeof extra.tokens !== 'undefined') {
-            extra.advance = advance;
-            extra.scanRegExp = scanRegExp;
-
-            advance = collectToken;
-            scanRegExp = collectRegex;
-          }
-        }
-
-        function unpatch() {
-          if (typeof extra.skipComment === 'function') {
-            skipComment = extra.skipComment;
-          }
-
-          if (extra.raw) {
-            createLiteral = extra.createLiteral;
-          }
-
-          if (extra.range || extra.loc) {
-            parseAdditiveExpression = extra.parseAdditiveExpression;
-            parseAssignmentExpression = extra.parseAssignmentExpression;
-            parseBitwiseANDExpression = extra.parseBitwiseANDExpression;
-            parseBitwiseORExpression = extra.parseBitwiseORExpression;
-            parseBitwiseXORExpression = extra.parseBitwiseXORExpression;
-            parseBlock = extra.parseBlock;
-            parseFunctionSourceElements = extra.parseFunctionSourceElements;
-            parseCallMember = extra.parseCallMember;
-            parseCatchClause = extra.parseCatchClause;
-            parseComputedMember = extra.parseComputedMember;
-            parseConditionalExpression = extra.parseConditionalExpression;
-            parseConstLetDeclaration = extra.parseConstLetDeclaration;
-            parseEqualityExpression = extra.parseEqualityExpression;
-            parseExpression = extra.parseExpression;
-            parseForVariableDeclaration = extra.parseForVariableDeclaration;
-            parseFunctionDeclaration = extra.parseFunctionDeclaration;
-            parseFunctionExpression = extra.parseFunctionExpression;
-            parseLogicalANDExpression = extra.parseLogicalANDExpression;
-            parseLogicalORExpression = extra.parseLogicalORExpression;
-            parseMultiplicativeExpression = extra.parseMultiplicativeExpression;
-            parseNewExpression = extra.parseNewExpression;
-            parseNonComputedMember = extra.parseNonComputedMember;
-            parseNonComputedProperty = extra.parseNonComputedProperty;
-            parseObjectProperty = extra.parseObjectProperty;
-            parseObjectPropertyKey = extra.parseObjectPropertyKey;
-            parsePrimaryExpression = extra.parsePrimaryExpression;
-            parsePostfixExpression = extra.parsePostfixExpression;
-            parseProgram = extra.parseProgram;
-            parsePropertyFunction = extra.parsePropertyFunction;
-            parseRelationalExpression = extra.parseRelationalExpression;
-            parseStatement = extra.parseStatement;
-            parseShiftExpression = extra.parseShiftExpression;
-            parseSwitchCase = extra.parseSwitchCase;
-            parseUnaryExpression = extra.parseUnaryExpression;
-            parseVariableDeclaration = extra.parseVariableDeclaration;
-            parseVariableIdentifier = extra.parseVariableIdentifier;
-          }
-
-          if (typeof extra.scanRegExp === 'function') {
-            advance = extra.advance;
-            scanRegExp = extra.scanRegExp;
-          }
-        }
-
-        function stringToArray(str) {
-          var length = str.length,
-            result = [],
-            i;
-          for (i = 0; i < length; ++i) {
-            result[i] = str.charAt(i);
-          }
-          return result;
-        }
-
-        function parse(code, options) {
-          var program, toString;
-
-          toString = String;
-          if (typeof code !== 'string' && !(code instanceof String)) {
-            code = toString(code);
-          }
-
-          source = code;
-          index = 0;
-          lineNumber = (source.length > 0) ? 1 : 0;
-          lineStart = 0;
-          length = source.length;
-          buffer = null;
-          state = {
-            allowIn: true,
-            labelSet: {},
-            lastParenthesized: null,
-            inFunctionBody: false,
-            inIteration: false,
-            inSwitch: false
-          };
-
-          extra = {};
-          if (typeof options !== 'undefined') {
-            extra.range = (typeof options.range === 'boolean') && options.range;
-            extra.loc = (typeof options.loc === 'boolean') && options.loc;
-            extra.raw = (typeof options.raw === 'boolean') && options.raw;
-            if (typeof options.tokens === 'boolean' && options.tokens) {
-              extra.tokens = [];
-            }
-            if (typeof options.comment === 'boolean' && options.comment) {
-              extra.comments = [];
-            }
-            if (typeof options.tolerant === 'boolean' && options.tolerant) {
-              extra.errors = [];
-            }
-          }
-
-          if (length > 0) {
-            if (typeof source[0] === 'undefined') {
-              // Try first to convert to a string. This is good as fast path
-              // for old IE which understands string indexing for string
-              // literals only and not for string object.
-              if (code instanceof String) {
-                source = code.valueOf();
-              }
-
-              // Force accessing the characters via an array.
-              if (typeof source[0] === 'undefined') {
-                source = stringToArray(code);
-              }
-            }
-          }
-
-          patch();
-          try {
-            program = parseProgram();
-            if (typeof extra.comments !== 'undefined') {
-              program.comments = extra.comments;
-            }
-            if (typeof extra.tokens !== 'undefined') {
-              program.tokens = extra.tokens;
-            }
-            if (typeof extra.errors !== 'undefined') {
-              program.errors = extra.errors;
-            }
-          } catch (e) {
-            throw e;
-          } finally {
-            unpatch();
-            extra = {};
-          }
-
-          return program;
-        }
-
-        // Sync with package.json.
-        exports.version = '1.0.0-dev';
-
-        exports.parse = parse;
-
-        // Deep copy.
-        exports.Syntax = (function () {
-          var name, types = {};
-
-          if (typeof Object.create === 'function') {
-            types = Object.create(null);
-          }
-
-          for (name in Syntax) {
-            if (Syntax.hasOwnProperty(name)) {
-              types[name] = Syntax[name];
-            }
-          }
-
-          if (typeof Object.freeze === 'function') {
-            Object.freeze(types);
-          }
-
-          return types;
-        }());
-
-      }(typeof exports === 'undefined' ? (esprima = {}) : exports));
-      /* vim: set sw=4 ts=4 et tw=80 : */
-
-    });define('uglifyjs/consolidator', ["require", "exports", "module", "./parse-js", "./process"], function(require, exports, module) {
-      /**
-       * @preserve Copyright 2012 Robert Gust-Bardon <http://robert.gust-bardon.org/>.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions
-       * are met:
-       *
-       *     * Redistributions of source code must retain the above
-       *       copyright notice, this list of conditions and the following
-       *       disclaimer.
-       *
-       *     * Redistributions in binary form must reproduce the above
-       *       copyright notice, this list of conditions and the following
-       *       disclaimer in the documentation and/or other materials
-       *       provided with the distribution.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY
-       * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-       * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-       * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-       * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-       * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-       * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-       * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-       * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-       * SUCH DAMAGE.
-       */
-
-      /**
-       * @fileoverview Enhances <a href="https://github.com/mishoo/UglifyJS/"
-       * >UglifyJS</a> with consolidation of null, Boolean, and String values.
-       * <p>Also known as aliasing, this feature has been deprecated in <a href=
-       * "http://closure-compiler.googlecode.com/">the Closure Compiler</a> since its
-       * initial release, where it is unavailable from the <abbr title=
-       * "command line interface">CLI</a>. The Closure Compiler allows one to log and
-       * influence this process. In contrast, this implementation does not introduce
-       * any variable declarations in global code and derives String values from
-       * identifier names used as property accessors.</p>
-       * <p>Consolidating literals may worsen the data compression ratio when an <a
-       * href="http://tools.ietf.org/html/rfc2616#section-3.5">encoding
-       * transformation</a> is applied. For instance, <a href=
-       * "http://code.jquery.com/jquery-1.7.1.js">jQuery 1.7.1</a> takes 248235 bytes.
-       * Building it with <a href="https://github.com/mishoo/UglifyJS/tarball/v1.2.5">
-       * UglifyJS v1.2.5</a> results in 93647 bytes (37.73% of the original) which are
-       * then compressed to 33154 bytes (13.36% of the original) using <a href=
-       * "http://linux.die.net/man/1/gzip">gzip(1)</a>. Building it with the same
-       * version of UglifyJS 1.2.5 patched with the implementation of consolidation
-       * results in 80784 bytes (a decrease of 12863 bytes, i.e. 13.74%, in comparison
-       * to the aforementioned 93647 bytes) which are then compressed to 34013 bytes
-       * (an increase of 859 bytes, i.e. 2.59%, in comparison to the aforementioned
-       * 33154 bytes).</p>
-       * <p>Written in <a href="http://es5.github.com/#x4.2.2">the strict variant</a>
-       * of <a href="http://es5.github.com/">ECMA-262 5.1 Edition</a>. Encoded in <a
-       * href="http://tools.ietf.org/html/rfc3629">UTF-8</a>. Follows <a href=
-       * "http://google-styleguide.googlecode.com/svn-history/r76/trunk/javascriptguide.xml"
-       * >Revision 2.28 of the Google JavaScript Style Guide</a> (except for the
-       * discouraged use of the {@code function} tag and the {@code namespace} tag).
-       * 100% typed for the <a href=
-       * "http://closure-compiler.googlecode.com/files/compiler-20120123.tar.gz"
-       * >Closure Compiler Version 1741</a>.</p>
-       * <p>Should you find this software useful, please consider <a href=
-       * "https://paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JZLW72X8FD4WG"
-       * >a donation</a>.</p>
-       * @author follow.me@RGustBardon (Robert Gust-Bardon)
-       * @supported Tested with:
-       *     <ul>
-       *     <li><a href="http://nodejs.org/dist/v0.6.10/">Node v0.6.10</a>,</li>
-       *     <li><a href="https://github.com/mishoo/UglifyJS/tarball/v1.2.5">UglifyJS
-       *       v1.2.5</a>.</li>
-       *     </ul>
-       */
-
-      /*global console:false, exports:true, module:false, require:false */
-      /*jshint sub:true */
-      /**
-       * Consolidates null, Boolean, and String values found inside an <abbr title=
-       * "abstract syntax tree">AST</abbr>.
-       * @param {!TSyntacticCodeUnit} oAbstractSyntaxTree An array-like object
-       *     representing an <abbr title="abstract syntax tree">AST</abbr>.
-       * @return {!TSyntacticCodeUnit} An array-like object representing an <abbr
-       *     title="abstract syntax tree">AST</abbr> with its null, Boolean, and
-       *     String values consolidated.
-       */
-        // TODO(user) Consolidation of mathematical values found in numeric literals.
-        // TODO(user) Unconsolidation.
-        // TODO(user) Consolidation of ECMA-262 6th Edition programs.
-        // TODO(user) Rewrite in ECMA-262 6th Edition.
-      exports['ast_consolidate'] = function(oAbstractSyntaxTree) {
-        'use strict';
-        /*jshint bitwise:true, curly:true, eqeqeq:true, forin:true, immed:true,
-         latedef:true, newcap:true, noarge:true, noempty:true, nonew:true,
-         onevar:true, plusplus:true, regexp:true, undef:true, strict:true,
-         sub:false, trailing:true */
-
-        var _,
-          /**
-           * A record consisting of data about one or more source elements.
-           * @constructor
-           * @nosideeffects
-           */
-            TSourceElementsData = function() {
-            /**
-             * The category of the elements.
-             * @type {number}
-             * @see ESourceElementCategories
-             */
-            this.nCategory = ESourceElementCategories.N_OTHER;
-            /**
-             * The number of occurrences (within the elements) of each primitive
-             * value that could be consolidated.
-             * @type {!Array.<!Object.<string, number>>}
-             */
-            this.aCount = [];
-            this.aCount[EPrimaryExpressionCategories.N_IDENTIFIER_NAMES] = {};
-            this.aCount[EPrimaryExpressionCategories.N_STRING_LITERALS] = {};
-            this.aCount[EPrimaryExpressionCategories.N_NULL_AND_BOOLEAN_LITERALS] =
-            {};
-            /**
-             * Identifier names found within the elements.
-             * @type {!Array.<string>}
-             */
-            this.aIdentifiers = [];
-            /**
-             * Prefixed representation Strings of each primitive value that could be
-             * consolidated within the elements.
-             * @type {!Array.<string>}
-             */
-            this.aPrimitiveValues = [];
-          },
-          /**
-           * A record consisting of data about a primitive value that could be
-           * consolidated.
-           * @constructor
-           * @nosideeffects
-           */
-            TPrimitiveValue = function() {
-            /**
-             * The difference in the number of terminal symbols between the original
-             * source text and the one with the primitive value consolidated. If the
-             * difference is positive, the primitive value is considered worthwhile.
-             * @type {number}
-             */
-            this.nSaving = 0;
-            /**
-             * An identifier name of the variable that will be declared and assigned
-             * the primitive value if the primitive value is consolidated.
-             * @type {string}
-             */
-            this.sName = '';
-          },
-          /**
-           * A record consisting of data on what to consolidate within the range of
-           * source elements that is currently being considered.
-           * @constructor
-           * @nosideeffects
-           */
-            TSolution = function() {
-            /**
-             * An object whose keys are prefixed representation Strings of each
-             * primitive value that could be consolidated within the elements and
-             * whose values are corresponding data about those primitive values.
-             * @type {!Object.<string, {nSaving: number, sName: string}>}
-             * @see TPrimitiveValue
-             */
-            this.oPrimitiveValues = {};
-            /**
-             * The difference in the number of terminal symbols between the original
-             * source text and the one with all the worthwhile primitive values
-             * consolidated.
-             * @type {number}
-             * @see TPrimitiveValue#nSaving
-             */
-            this.nSavings = 0;
-          },
-          /**
-           * The processor of <abbr title="abstract syntax tree">AST</abbr>s found
-           * in UglifyJS.
-           * @namespace
-           * @type {!TProcessor}
-           */
-            oProcessor = (/** @type {!TProcessor} */ require('./process')),
-          /**
-           * A record consisting of a number of constants that represent the
-           * difference in the number of terminal symbols between a source text with
-           * a modified syntactic code unit and the original one.
-           * @namespace
-           * @type {!Object.<string, number>}
-           */
-            oWeights = {
-            /**
-             * The difference in the number of punctuators required by the bracket
-             * notation and the dot notation.
-             * <p><code>'[]'.length - '.'.length</code></p>
-             * @const
-             * @type {number}
-             */
-            N_PROPERTY_ACCESSOR: 1,
-            /**
-             * The number of punctuators required by a variable declaration with an
-             * initialiser.
-             * <p><code>':'.length + ';'.length</code></p>
-             * @const
-             * @type {number}
-             */
-            N_VARIABLE_DECLARATION: 2,
-            /**
-             * The number of terminal symbols required to introduce a variable
-             * statement (excluding its variable declaration list).
-             * <p><code>'var '.length</code></p>
-             * @const
-             * @type {number}
-             */
-            N_VARIABLE_STATEMENT_AFFIXATION: 4,
-            /**
-             * The number of terminal symbols needed to enclose source elements
-             * within a function call with no argument values to a function with an
-             * empty parameter list.
-             * <p><code>'(function(){}());'.length</code></p>
-             * @const
-             * @type {number}
-             */
-            N_CLOSURE: 17
-          },
-          /**
-           * Categories of primary expressions from which primitive values that
-           * could be consolidated are derivable.
-           * @namespace
-           * @enum {number}
-           */
-            EPrimaryExpressionCategories = {
-            /**
-             * Identifier names used as property accessors.
-             * @type {number}
-             */
-            N_IDENTIFIER_NAMES: 0,
-            /**
-             * String literals.
-             * @type {number}
-             */
-            N_STRING_LITERALS: 1,
-            /**
-             * Null and Boolean literals.
-             * @type {number}
-             */
-            N_NULL_AND_BOOLEAN_LITERALS: 2
-          },
-          /**
-           * Prefixes of primitive values that could be consolidated.
-           * The String values of the prefixes must have same number of characters.
-           * The prefixes must not be used in any properties defined in any version
-           * of <a href=
-           * "http://www.ecma-international.org/publications/standards/Ecma-262.htm"
-           * >ECMA-262</a>.
-           * @namespace
-           * @enum {string}
-           */
-            EValuePrefixes = {
-            /**
-             * Identifies String values.
-             * @type {string}
-             */
-            S_STRING: '#S',
-            /**
-             * Identifies null and Boolean values.
-             * @type {string}
-             */
-            S_SYMBOLIC: '#O'
-          },
-          /**
-           * Categories of source elements in terms of their appropriateness of
-           * having their primitive values consolidated.
-           * @namespace
-           * @enum {number}
-           */
-            ESourceElementCategories = {
-            /**
-             * Identifies a source element that includes the <a href=
-             * "http://es5.github.com/#x12.10">{@code with}</a> statement.
-             * @type {number}
-             */
-            N_WITH: 0,
-            /**
-             * Identifies a source element that includes the <a href=
-             * "http://es5.github.com/#x15.1.2.1">{@code eval}</a> identifier name.
-             * @type {number}
-             */
-            N_EVAL: 1,
-            /**
-             * Identifies a source element that must be excluded from the process
-             * unless its whole scope is examined.
-             * @type {number}
-             */
-            N_EXCLUDABLE: 2,
-            /**
-             * Identifies source elements not posing any problems.
-             * @type {number}
-             */
-            N_OTHER: 3
-          },
-          /**
-           * The list of literals (other than the String ones) whose primitive
-           * values can be consolidated.
-           * @const
-           * @type {!Array.<string>}
-           */
-            A_OTHER_SUBSTITUTABLE_LITERALS = [
-            'null',   // The null literal.
-            'false',  // The Boolean literal {@code false}.
-            'true'    // The Boolean literal {@code true}.
-          ];
-
-        (/**
-         * Consolidates all worthwhile primitive values in a syntactic code unit.
-         * @param {!TSyntacticCodeUnit} oSyntacticCodeUnit An array-like object
-         *     representing the branch of the abstract syntax tree representing the
-         *     syntactic code unit along with its scope.
-         * @see TPrimitiveValue#nSaving
-         */
-          function fExamineSyntacticCodeUnit(oSyntacticCodeUnit) {
-            var _,
-              /**
-               * Indicates whether the syntactic code unit represents global code.
-               * @type {boolean}
-               */
-                bIsGlobal = 'toplevel' === oSyntacticCodeUnit[0],
-              /**
-               * Indicates whether the whole scope is being examined.
-               * @type {boolean}
-               */
-                bIsWhollyExaminable = !bIsGlobal,
-              /**
-               * An array-like object representing source elements that constitute a
-               * syntactic code unit.
-               * @type {!TSyntacticCodeUnit}
-               */
-                oSourceElements,
-              /**
-               * A record consisting of data about the source element that is
-               * currently being examined.
-               * @type {!TSourceElementsData}
-               */
-                oSourceElementData,
-              /**
-               * The scope of the syntactic code unit.
-               * @type {!TScope}
-               */
-                oScope,
-              /**
-               * An instance of an object that allows the traversal of an <abbr
-               * title="abstract syntax tree">AST</abbr>.
-               * @type {!TWalker}
-               */
-                oWalker,
-              /**
-               * An object encompassing collections of functions used during the
-               * traversal of an <abbr title="abstract syntax tree">AST</abbr>.
-               * @namespace
-               * @type {!Object.<string, !Object.<string, function(...[*])>>}
-               */
-                oWalkers = {
-                /**
-                 * A collection of functions used during the surveyance of source
-                 * elements.
-                 * @namespace
-                 * @type {!Object.<string, function(...[*])>}
-                 */
-                oSurveySourceElement: {
-                  /**#nocode+*/  // JsDoc Toolkit 2.4.0 hides some of the keys.
-                  /**
-                   * Classifies the source element as excludable if it does not
-                   * contain a {@code with} statement or the {@code eval} identifier
-                   * name. Adds the identifier of the function and its formal
-                   * parameters to the list of identifier names found.
-                   * @param {string} sIdentifier The identifier of the function.
-                   * @param {!Array.<string>} aFormalParameterList Formal parameters.
-                   * @param {!TSyntacticCodeUnit} oFunctionBody Function code.
-                   */
-                  'defun': function(
-                    sIdentifier,
-                    aFormalParameterList,
-                    oFunctionBody) {
-                    fClassifyAsExcludable();
-                    fAddIdentifier(sIdentifier);
-                    aFormalParameterList.forEach(fAddIdentifier);
-                  },
-                  /**
-                   * Increments the count of the number of occurrences of the String
-                   * value that is equivalent to the sequence of terminal symbols
-                   * that constitute the encountered identifier name.
-                   * @param {!TSyntacticCodeUnit} oExpression The nonterminal
-                   *     MemberExpression.
-                   * @param {string} sIdentifierName The identifier name used as the
-                   *     property accessor.
-                   * @return {!Array} The encountered branch of an <abbr title=
-                   *     "abstract syntax tree">AST</abbr> with its nonterminal
-                   *     MemberExpression traversed.
-                   */
-                  'dot': function(oExpression, sIdentifierName) {
-                    fCountPrimaryExpression(
-                      EPrimaryExpressionCategories.N_IDENTIFIER_NAMES,
-                      EValuePrefixes.S_STRING + sIdentifierName);
-                    return ['dot', oWalker.walk(oExpression), sIdentifierName];
-                  },
-                  /**
-                   * Adds the optional identifier of the function and its formal
-                   * parameters to the list of identifier names found.
-                   * @param {?string} sIdentifier The optional identifier of the
-                   *     function.
-                   * @param {!Array.<string>} aFormalParameterList Formal parameters.
-                   * @param {!TSyntacticCodeUnit} oFunctionBody Function code.
-                   */
-                  'function': function(
-                    sIdentifier,
-                    aFormalParameterList,
-                    oFunctionBody) {
-                    if ('string' === typeof sIdentifier) {
-                      fAddIdentifier(sIdentifier);
-                    }
-                    aFormalParameterList.forEach(fAddIdentifier);
-                  },
-                  /**
-                   * Either increments the count of the number of occurrences of the
-                   * encountered null or Boolean value or classifies a source element
-                   * as containing the {@code eval} identifier name.
-                   * @param {string} sIdentifier The identifier encountered.
-                   */
-                  'name': function(sIdentifier) {
-                    if (-1 !== A_OTHER_SUBSTITUTABLE_LITERALS.indexOf(sIdentifier)) {
-                      fCountPrimaryExpression(
-                        EPrimaryExpressionCategories.N_NULL_AND_BOOLEAN_LITERALS,
-                        EValuePrefixes.S_SYMBOLIC + sIdentifier);
-                    } else {
-                      if ('eval' === sIdentifier) {
-                        oSourceElementData.nCategory =
-                          ESourceElementCategories.N_EVAL;
-                      }
-                      fAddIdentifier(sIdentifier);
-                    }
-                  },
-                  /**
-                   * Classifies the source element as excludable if it does not
-                   * contain a {@code with} statement or the {@code eval} identifier
-                   * name.
-                   * @param {TSyntacticCodeUnit} oExpression The expression whose
-                   *     value is to be returned.
-                   */
-                  'return': function(oExpression) {
-                    fClassifyAsExcludable();
-                  },
-                  /**
-                   * Increments the count of the number of occurrences of the
-                   * encountered String value.
-                   * @param {string} sStringValue The String value of the string
-                   *     literal encountered.
-                   */
-                  'string': function(sStringValue) {
-                    if (sStringValue.length > 0) {
-                      fCountPrimaryExpression(
-                        EPrimaryExpressionCategories.N_STRING_LITERALS,
-                        EValuePrefixes.S_STRING + sStringValue);
-                    }
-                  },
-                  /**
-                   * Adds the identifier reserved for an exception to the list of
-                   * identifier names found.
-                   * @param {!TSyntacticCodeUnit} oTry A block of code in which an
-                   *     exception can occur.
-                   * @param {Array} aCatch The identifier reserved for an exception
-                   *     and a block of code to handle the exception.
-                   * @param {TSyntacticCodeUnit} oFinally An optional block of code
-                   *     to be evaluated regardless of whether an exception occurs.
-                   */
-                  'try': function(oTry, aCatch, oFinally) {
-                    if (Array.isArray(aCatch)) {
-                      fAddIdentifier(aCatch[0]);
-                    }
-                  },
-                  /**
-                   * Classifies the source element as excludable if it does not
-                   * contain a {@code with} statement or the {@code eval} identifier
-                   * name. Adds the identifier of each declared variable to the list
-                   * of identifier names found.
-                   * @param {!Array.<!Array>} aVariableDeclarationList Variable
-                   *     declarations.
-                   */
-                  'var': function(aVariableDeclarationList) {
-                    fClassifyAsExcludable();
-                    aVariableDeclarationList.forEach(fAddVariable);
-                  },
-                  /**
-                   * Classifies a source element as containing the {@code with}
-                   * statement.
-                   * @param {!TSyntacticCodeUnit} oExpression An expression whose
-                   *     value is to be converted to a value of type Object and
-                   *     become the binding object of a new object environment
-                   *     record of a new lexical environment in which the statement
-                   *     is to be executed.
-                   * @param {!TSyntacticCodeUnit} oStatement The statement to be
-                   *     executed in the augmented lexical environment.
-                   * @return {!Array} An empty array to stop the traversal.
-                   */
-                  'with': function(oExpression, oStatement) {
-                    oSourceElementData.nCategory = ESourceElementCategories.N_WITH;
-                    return [];
-                  }
-                  /**#nocode-*/  // JsDoc Toolkit 2.4.0 hides some of the keys.
-                },
-                /**
-                 * A collection of functions used while looking for nested functions.
-                 * @namespace
-                 * @type {!Object.<string, function(...[*])>}
-                 */
-                oExamineFunctions: {
-                  /**#nocode+*/  // JsDoc Toolkit 2.4.0 hides some of the keys.
-                  /**
-                   * Orders an examination of a nested function declaration.
-                   * @this {!TSyntacticCodeUnit} An array-like object representing
-                   *     the branch of an <abbr title="abstract syntax tree"
-                   *     >AST</abbr> representing the syntactic code unit along with
-                   *     its scope.
-                   * @return {!Array} An empty array to stop the traversal.
-                   */
-                  'defun': function() {
-                    fExamineSyntacticCodeUnit(this);
-                    return [];
-                  },
-                  /**
-                   * Orders an examination of a nested function expression.
-                   * @this {!TSyntacticCodeUnit} An array-like object representing
-                   *     the branch of an <abbr title="abstract syntax tree"
-                   *     >AST</abbr> representing the syntactic code unit along with
-                   *     its scope.
-                   * @return {!Array} An empty array to stop the traversal.
-                   */
-                  'function': function() {
-                    fExamineSyntacticCodeUnit(this);
-                    return [];
-                  }
-                  /**#nocode-*/  // JsDoc Toolkit 2.4.0 hides some of the keys.
-                }
-              },
-              /**
-               * Records containing data about source elements.
-               * @type {Array.<TSourceElementsData>}
-               */
-                aSourceElementsData = [],
-              /**
-               * The index (in the source text order) of the source element
-               * immediately following a <a href="http://es5.github.com/#x14.1"
-               * >Directive Prologue</a>.
-               * @type {number}
-               */
-                nAfterDirectivePrologue = 0,
-              /**
-               * The index (in the source text order) of the source element that is
-               * currently being considered.
-               * @type {number}
-               */
-                nPosition,
-              /**
-               * The index (in the source text order) of the source element that is
-               * the last element of the range of source elements that is currently
-               * being considered.
-               * @type {(undefined|number)}
-               */
-                nTo,
-              /**
-               * Initiates the traversal of a source element.
-               * @param {!TWalker} oWalker An instance of an object that allows the
-               *     traversal of an abstract syntax tree.
-               * @param {!TSyntacticCodeUnit} oSourceElement A source element from
-               *     which the traversal should commence.
-               * @return {function(): !TSyntacticCodeUnit} A function that is able to
-               *     initiate the traversal from a given source element.
-               */
-                cContext = function(oWalker, oSourceElement) {
-                /**
-                 * @return {!TSyntacticCodeUnit} A function that is able to
-                 *     initiate the traversal from a given source element.
-                 */
-                var fLambda = function() {
-                  return oWalker.walk(oSourceElement);
-                };
-
-                return fLambda;
-              },
-              /**
-               * Classifies the source element as excludable if it does not
-               * contain a {@code with} statement or the {@code eval} identifier
-               * name.
-               */
-                fClassifyAsExcludable = function() {
-                if (oSourceElementData.nCategory ===
-                  ESourceElementCategories.N_OTHER) {
-                  oSourceElementData.nCategory =
-                    ESourceElementCategories.N_EXCLUDABLE;
-                }
-              },
-              /**
-               * Adds an identifier to the list of identifier names found.
-               * @param {string} sIdentifier The identifier to be added.
-               */
-                fAddIdentifier = function(sIdentifier) {
-                if (-1 === oSourceElementData.aIdentifiers.indexOf(sIdentifier)) {
-                  oSourceElementData.aIdentifiers.push(sIdentifier);
-                }
-              },
-              /**
-               * Adds the identifier of a variable to the list of identifier names
-               * found.
-               * @param {!Array} aVariableDeclaration A variable declaration.
-               */
-                fAddVariable = function(aVariableDeclaration) {
-                fAddIdentifier(/** @type {string} */ aVariableDeclaration[0]);
-              },
-              /**
-               * Increments the count of the number of occurrences of the prefixed
-               * String representation attributed to the primary expression.
-               * @param {number} nCategory The category of the primary expression.
-               * @param {string} sName The prefixed String representation attributed
-               *     to the primary expression.
-               */
-                fCountPrimaryExpression = function(nCategory, sName) {
-                if (!oSourceElementData.aCount[nCategory].hasOwnProperty(sName)) {
-                  oSourceElementData.aCount[nCategory][sName] = 0;
-                  if (-1 === oSourceElementData.aPrimitiveValues.indexOf(sName)) {
-                    oSourceElementData.aPrimitiveValues.push(sName);
-                  }
-                }
-                oSourceElementData.aCount[nCategory][sName] += 1;
-              },
-              /**
-               * Consolidates all worthwhile primitive values in a range of source
-               *     elements.
-               * @param {number} nFrom The index (in the source text order) of the
-               *     source element that is the first element of the range.
-               * @param {number} nTo The index (in the source text order) of the
-               *     source element that is the last element of the range.
-               * @param {boolean} bEnclose Indicates whether the range should be
-               *     enclosed within a function call with no argument values to a
-               *     function with an empty parameter list if any primitive values
-               *     are consolidated.
-               * @see TPrimitiveValue#nSaving
-               */
-                fExamineSourceElements = function(nFrom, nTo, bEnclose) {
-                var _,
-                  /**
-                   * The index of the last mangled name.
-                   * @type {number}
-                   */
-                    nIndex = oScope.cname,
-                  /**
-                   * The index of the source element that is currently being
-                   * considered.
-                   * @type {number}
-                   */
-                    nPosition,
-                  /**
-                   * A collection of functions used during the consolidation of
-                   * primitive values and identifier names used as property
-                   * accessors.
-                   * @namespace
-                   * @type {!Object.<string, function(...[*])>}
-                   */
-                    oWalkersTransformers = {
-                    /**
-                     * If the String value that is equivalent to the sequence of
-                     * terminal symbols that constitute the encountered identifier
-                     * name is worthwhile, a syntactic conversion from the dot
-                     * notation to the bracket notation ensues with that sequence
-                     * being substituted by an identifier name to which the value
-                     * is assigned.
-                     * Applies to property accessors that use the dot notation.
-                     * @param {!TSyntacticCodeUnit} oExpression The nonterminal
-                     *     MemberExpression.
-                     * @param {string} sIdentifierName The identifier name used as
-                     *     the property accessor.
-                     * @return {!Array} A syntactic code unit that is equivalent to
-                     *     the one encountered.
-                     * @see TPrimitiveValue#nSaving
-                     */
-                    'dot': function(oExpression, sIdentifierName) {
-                      /**
-                       * The prefixed String value that is equivalent to the
-                       * sequence of terminal symbols that constitute the
-                       * encountered identifier name.
-                       * @type {string}
-                       */
-                      var sPrefixed = EValuePrefixes.S_STRING + sIdentifierName;
-
-                      return oSolutionBest.oPrimitiveValues.hasOwnProperty(
-                        sPrefixed) &&
-                               oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ?
-                             ['sub',
-                              oWalker.walk(oExpression),
-                              ['name',
-                               oSolutionBest.oPrimitiveValues[sPrefixed].sName]] :
-                             ['dot', oWalker.walk(oExpression), sIdentifierName];
-                    },
-                    /**
-                     * If the encountered identifier is a null or Boolean literal
-                     * and its value is worthwhile, the identifier is substituted
-                     * by an identifier name to which that value is assigned.
-                     * Applies to identifier names.
-                     * @param {string} sIdentifier The identifier encountered.
-                     * @return {!Array} A syntactic code unit that is equivalent to
-                     *     the one encountered.
-                     * @see TPrimitiveValue#nSaving
-                     */
-                    'name': function(sIdentifier) {
-                      /**
-                       * The prefixed representation String of the identifier.
-                       * @type {string}
-                       */
-                      var sPrefixed = EValuePrefixes.S_SYMBOLIC + sIdentifier;
-
-                      return [
-                        'name',
-                        oSolutionBest.oPrimitiveValues.hasOwnProperty(sPrefixed) &&
-                          oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ?
-                        oSolutionBest.oPrimitiveValues[sPrefixed].sName :
-                        sIdentifier
-                      ];
-                    },
-                    /**
-                     * If the encountered String value is worthwhile, it is
-                     * substituted by an identifier name to which that value is
-                     * assigned.
-                     * Applies to String values.
-                     * @param {string} sStringValue The String value of the string
-                     *     literal encountered.
-                     * @return {!Array} A syntactic code unit that is equivalent to
-                     *     the one encountered.
-                     * @see TPrimitiveValue#nSaving
-                     */
-                    'string': function(sStringValue) {
-                      /**
-                       * The prefixed representation String of the primitive value
-                       * of the literal.
-                       * @type {string}
-                       */
-                      var sPrefixed =
-                        EValuePrefixes.S_STRING + sStringValue;
-
-                      return oSolutionBest.oPrimitiveValues.hasOwnProperty(
-                        sPrefixed) &&
-                               oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ?
-                             ['name',
-                              oSolutionBest.oPrimitiveValues[sPrefixed].sName] :
-                             ['string', sStringValue];
-                    }
-                  },
-                  /**
-                   * Such data on what to consolidate within the range of source
-                   * elements that is currently being considered that lead to the
-                   * greatest known reduction of the number of the terminal symbols
-                   * in comparison to the original source text.
-                   * @type {!TSolution}
-                   */
-                    oSolutionBest = new TSolution(),
-                  /**
-                   * Data representing an ongoing attempt to find a better
-                   * reduction of the number of the terminal symbols in comparison
-                   * to the original source text than the best one that is
-                   * currently known.
-                   * @type {!TSolution}
-                   * @see oSolutionBest
-                   */
-                    oSolutionCandidate = new TSolution(),
-                  /**
-                   * A record consisting of data about the range of source elements
-                   * that is currently being examined.
-                   * @type {!TSourceElementsData}
-                   */
-                    oSourceElementsData = new TSourceElementsData(),
-                  /**
-                   * Variable declarations for each primitive value that is to be
-                   * consolidated within the elements.
-                   * @type {!Array.<!Array>}
-                   */
-                    aVariableDeclarations = [],
-                  /**
-                   * Augments a list with a prefixed representation String.
-                   * @param {!Array.<string>} aList A list that is to be augmented.
-                   * @return {function(string)} A function that augments a list
-                   *     with a prefixed representation String.
-                   */
-                    cAugmentList = function(aList) {
-                    /**
-                     * @param {string} sPrefixed Prefixed representation String of
-                     *     a primitive value that could be consolidated within the
-                     *     elements.
-                     */
-                    var fLambda = function(sPrefixed) {
-                      if (-1 === aList.indexOf(sPrefixed)) {
-                        aList.push(sPrefixed);
-                      }
-                    };
-
-                    return fLambda;
-                  },
-                  /**
-                   * Adds the number of occurrences of a primitive value of a given
-                   * category that could be consolidated in the source element with
-                   * a given index to the count of occurrences of that primitive
-                   * value within the range of source elements that is currently
-                   * being considered.
-                   * @param {number} nPosition The index (in the source text order)
-                   *     of a source element.
-                   * @param {number} nCategory The category of the primary
-                   *     expression from which the primitive value is derived.
-                   * @return {function(string)} A function that performs the
-                   *     addition.
-                   * @see cAddOccurrencesInCategory
-                   */
-                    cAddOccurrences = function(nPosition, nCategory) {
-                    /**
-                     * @param {string} sPrefixed The prefixed representation String
-                     *     of a primitive value.
-                     */
-                    var fLambda = function(sPrefixed) {
-                      if (!oSourceElementsData.aCount[nCategory].hasOwnProperty(
-                        sPrefixed)) {
-                        oSourceElementsData.aCount[nCategory][sPrefixed] = 0;
-                      }
-                      oSourceElementsData.aCount[nCategory][sPrefixed] +=
-                        aSourceElementsData[nPosition].aCount[nCategory][
-                          sPrefixed];
-                    };
-
-                    return fLambda;
-                  },
-                  /**
-                   * Adds the number of occurrences of each primitive value of a
-                   * given category that could be consolidated in the source
-                   * element with a given index to the count of occurrences of that
-                   * primitive values within the range of source elements that is
-                   * currently being considered.
-                   * @param {number} nPosition The index (in the source text order)
-                   *     of a source element.
-                   * @return {function(number)} A function that performs the
-                   *     addition.
-                   * @see fAddOccurrences
-                   */
-                    cAddOccurrencesInCategory = function(nPosition) {
-                    /**
-                     * @param {number} nCategory The category of the primary
-                     *     expression from which the primitive value is derived.
-                     */
-                    var fLambda = function(nCategory) {
-                      Object.keys(
-                        aSourceElementsData[nPosition].aCount[nCategory]
-                      ).forEach(cAddOccurrences(nPosition, nCategory));
-                    };
-
-                    return fLambda;
-                  },
-                  /**
-                   * Adds the number of occurrences of each primitive value that
-                   * could be consolidated in the source element with a given index
-                   * to the count of occurrences of that primitive values within
-                   * the range of source elements that is currently being
-                   * considered.
-                   * @param {number} nPosition The index (in the source text order)
-                   *     of a source element.
-                   */
-                    fAddOccurrences = function(nPosition) {
-                    Object.keys(aSourceElementsData[nPosition].aCount).forEach(
-                      cAddOccurrencesInCategory(nPosition));
-                  },
-                  /**
-                   * Creates a variable declaration for a primitive value if that
-                   * primitive value is to be consolidated within the elements.
-                   * @param {string} sPrefixed Prefixed representation String of a
-                   *     primitive value that could be consolidated within the
-                   *     elements.
-                   * @see aVariableDeclarations
-                   */
-                    cAugmentVariableDeclarations = function(sPrefixed) {
-                    if (oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0) {
-                      aVariableDeclarations.push([
-                        oSolutionBest.oPrimitiveValues[sPrefixed].sName,
-                        [0 === sPrefixed.indexOf(EValuePrefixes.S_SYMBOLIC) ?
-                         'name' : 'string',
-                         sPrefixed.substring(EValuePrefixes.S_SYMBOLIC.length)]
-                      ]);
-                    }
-                  },
-                  /**
-                   * Sorts primitive values with regard to the difference in the
-                   * number of terminal symbols between the original source text
-                   * and the one with those primitive values consolidated.
-                   * @param {string} sPrefixed0 The prefixed representation String
-                   *     of the first of the two primitive values that are being
-                   *     compared.
-                   * @param {string} sPrefixed1 The prefixed representation String
-                   *     of the second of the two primitive values that are being
-                   *     compared.
-                   * @return {number}
-                   *     <dl>
-                   *         <dt>-1</dt>
-                   *         <dd>if the first primitive value must be placed before
-                   *              the other one,</dd>
-                   *         <dt>0</dt>
-                   *         <dd>if the first primitive value may be placed before
-                   *              the other one,</dd>
-                   *         <dt>1</dt>
-                   *         <dd>if the first primitive value must not be placed
-                   *              before the other one.</dd>
-                   *     </dl>
-                   * @see TSolution.oPrimitiveValues
-                   */
-                    cSortPrimitiveValues = function(sPrefixed0, sPrefixed1) {
-                    /**
-                     * The difference between:
-                     * <ol>
-                     * <li>the difference in the number of terminal symbols
-                     *     between the original source text and the one with the
-                     *     first primitive value consolidated, and</li>
-                     * <li>the difference in the number of terminal symbols
-                     *     between the original source text and the one with the
-                     *     second primitive value consolidated.</li>
-                     * </ol>
-                     * @type {number}
-                     */
-                    var nDifference =
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed0].nSaving -
-                        oSolutionCandidate.oPrimitiveValues[sPrefixed1].nSaving;
-
-                    return nDifference > 0 ? -1 : nDifference < 0 ? 1 : 0;
-                  },
-                  /**
-                   * Assigns an identifier name to a primitive value and calculates
-                   * whether instances of that primitive value are worth
-                   * consolidating.
-                   * @param {string} sPrefixed The prefixed representation String
-                   *     of a primitive value that is being evaluated.
-                   */
-                    fEvaluatePrimitiveValue = function(sPrefixed) {
-                    var _,
-                      /**
-                       * The index of the last mangled name.
-                       * @type {number}
-                       */
-                        nIndex,
-                      /**
-                       * The representation String of the primitive value that is
-                       * being evaluated.
-                       * @type {string}
-                       */
-                        sName =
-                        sPrefixed.substring(EValuePrefixes.S_SYMBOLIC.length),
-                      /**
-                       * The number of source characters taken up by the
-                       * representation String of the primitive value that is
-                       * being evaluated.
-                       * @type {number}
-                       */
-                        nLengthOriginal = sName.length,
-                      /**
-                       * The number of source characters taken up by the
-                       * identifier name that could substitute the primitive
-                       * value that is being evaluated.
-                       * substituted.
-                       * @type {number}
-                       */
-                        nLengthSubstitution,
-                      /**
-                       * The number of source characters taken up by by the
-                       * representation String of the primitive value that is
-                       * being evaluated when it is represented by a string
-                       * literal.
-                       * @type {number}
-                       */
-                        nLengthString = oProcessor.make_string(sName).length;
-
-                    oSolutionCandidate.oPrimitiveValues[sPrefixed] =
-                      new TPrimitiveValue();
-                    do {  // Find an identifier unused in this or any nested scope.
-                      nIndex = oScope.cname;
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed].sName =
-                        oScope.next_mangled();
-                    } while (-1 !== oSourceElementsData.aIdentifiers.indexOf(
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed].sName));
-                    nLengthSubstitution = oSolutionCandidate.oPrimitiveValues[
-                      sPrefixed].sName.length;
-                    if (0 === sPrefixed.indexOf(EValuePrefixes.S_SYMBOLIC)) {
-                      // foo:null, or foo:null;
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving -=
-                        nLengthSubstitution + nLengthOriginal +
-                          oWeights.N_VARIABLE_DECLARATION;
-                      // null vs foo
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving +=
-                        oSourceElementsData.aCount[
-                          EPrimaryExpressionCategories.
-                            N_NULL_AND_BOOLEAN_LITERALS][sPrefixed] *
-                          (nLengthOriginal - nLengthSubstitution);
-                    } else {
-                      // foo:'fromCharCode';
-                      oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving -=
-                        nLengthSubstitution + nLengthString +
-                          oWeights.N_VARIABLE_DECLARATION;
-                      // .fromCharCode vs [foo]
-                      if (oSourceElementsData.aCount[
-                        EPrimaryExpressionCategories.N_IDENTIFIER_NAMES
-                        ].hasOwnProperty(sPrefixed)) {
-                        oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving +=
-                          oSourceElementsData.aCount[
-                            EPrimaryExpressionCategories.N_IDENTIFIER_NAMES
-                            ][sPrefixed] *
-                            (nLengthOriginal - nLengthSubstitution -
-                              oWeights.N_PROPERTY_ACCESSOR);
-                      }
-                      // 'fromCharCode' vs foo
-                      if (oSourceElementsData.aCount[
-                        EPrimaryExpressionCategories.N_STRING_LITERALS
-                        ].hasOwnProperty(sPrefixed)) {
-                        oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving +=
-                          oSourceElementsData.aCount[
-                            EPrimaryExpressionCategories.N_STRING_LITERALS
-                            ][sPrefixed] *
-                            (nLengthString - nLengthSubstitution);
-                      }
-                    }
-                    if (oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving >
-                      0) {
-                      oSolutionCandidate.nSavings +=
-                        oSolutionCandidate.oPrimitiveValues[sPrefixed].nSaving;
-                    } else {
-                      oScope.cname = nIndex; // Free the identifier name.
-                    }
-                  },
-                  /**
-                   * Adds a variable declaration to an existing variable statement.
-                   * @param {!Array} aVariableDeclaration A variable declaration
-                   *     with an initialiser.
-                   */
-                    cAddVariableDeclaration = function(aVariableDeclaration) {
-                    (/** @type {!Array} */ oSourceElements[nFrom][1]).unshift(
-                      aVariableDeclaration);
-                  };
-
-                if (nFrom > nTo) {
-                  return;
-                }
-                // If the range is a closure, reuse the closure.
-                if (nFrom === nTo &&
-                  'stat' === oSourceElements[nFrom][0] &&
-                  'call' === oSourceElements[nFrom][1][0] &&
-                  'function' === oSourceElements[nFrom][1][1][0]) {
-                  fExamineSyntacticCodeUnit(oSourceElements[nFrom][1][1]);
-                  return;
-                }
-                // Create a list of all derived primitive values within the range.
-                for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) {
-                  aSourceElementsData[nPosition].aPrimitiveValues.forEach(
-                    cAugmentList(oSourceElementsData.aPrimitiveValues));
-                }
-                if (0 === oSourceElementsData.aPrimitiveValues.length) {
-                  return;
-                }
-                for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) {
-                  // Add the number of occurrences to the total count.
-                  fAddOccurrences(nPosition);
-                  // Add identifiers of this or any nested scope to the list.
-                  aSourceElementsData[nPosition].aIdentifiers.forEach(
-                    cAugmentList(oSourceElementsData.aIdentifiers));
-                }
-                // Distribute identifier names among derived primitive values.
-                do {  // If there was any progress, find a better distribution.
-                  oSolutionBest = oSolutionCandidate;
-                  if (Object.keys(oSolutionCandidate.oPrimitiveValues).length > 0) {
-                    // Sort primitive values descending by their worthwhileness.
-                    oSourceElementsData.aPrimitiveValues.sort(cSortPrimitiveValues);
-                  }
-                  oSolutionCandidate = new TSolution();
-                  oSourceElementsData.aPrimitiveValues.forEach(
-                    fEvaluatePrimitiveValue);
-                  oScope.cname = nIndex;
-                } while (oSolutionCandidate.nSavings > oSolutionBest.nSavings);
-                // Take the necessity of adding a variable statement into account.
-                if ('var' !== oSourceElements[nFrom][0]) {
-                  oSolutionBest.nSavings -= oWeights.N_VARIABLE_STATEMENT_AFFIXATION;
-                }
-                if (bEnclose) {
-                  // Take the necessity of forming a closure into account.
-                  oSolutionBest.nSavings -= oWeights.N_CLOSURE;
-                }
-                if (oSolutionBest.nSavings > 0) {
-                  // Create variable declarations suitable for UglifyJS.
-                  Object.keys(oSolutionBest.oPrimitiveValues).forEach(
-                    cAugmentVariableDeclarations);
-                  // Rewrite expressions that contain worthwhile primitive values.
-                  for (nPosition = nFrom; nPosition <= nTo; nPosition += 1) {
-                    oWalker = oProcessor.ast_walker();
-                    oSourceElements[nPosition] =
-                      oWalker.with_walkers(
-                        oWalkersTransformers,
-                        cContext(oWalker, oSourceElements[nPosition]));
-                  }
-                  if ('var' === oSourceElements[nFrom][0]) {  // Reuse the statement.
-                    (/** @type {!Array.<!Array>} */ aVariableDeclarations.reverse(
-                    )).forEach(cAddVariableDeclaration);
-                  } else {  // Add a variable statement.
-                    Array.prototype.splice.call(
-                      oSourceElements,
-                      nFrom,
-                      0,
-                      ['var', aVariableDeclarations]);
-                    nTo += 1;
-                  }
-                  if (bEnclose) {
-                    // Add a closure.
-                    Array.prototype.splice.call(
-                      oSourceElements,
-                      nFrom,
-                      0,
-                      ['stat', ['call', ['function', null, [], []], []]]);
-                    // Copy source elements into the closure.
-                    for (nPosition = nTo + 1; nPosition > nFrom; nPosition -= 1) {
-                      Array.prototype.unshift.call(
-                        oSourceElements[nFrom][1][1][3],
-                        oSourceElements[nPosition]);
-                    }
-                    // Remove source elements outside the closure.
-                    Array.prototype.splice.call(
-                      oSourceElements,
-                      nFrom + 1,
-                      nTo - nFrom + 1);
-                  }
-                }
-                if (bEnclose) {
-                  // Restore the availability of identifier names.
-                  oScope.cname = nIndex;
-                }
-              };
-
-            oSourceElements = (/** @type {!TSyntacticCodeUnit} */
-              oSyntacticCodeUnit[bIsGlobal ? 1 : 3]);
-            if (0 === oSourceElements.length) {
-              return;
-            }
-            oScope = bIsGlobal ? oSyntacticCodeUnit.scope : oSourceElements.scope;
-            // Skip a Directive Prologue.
-            while (nAfterDirectivePrologue < oSourceElements.length &&
-              'directive' === oSourceElements[nAfterDirectivePrologue][0]) {
-              nAfterDirectivePrologue += 1;
-              aSourceElementsData.push(null);
-            }
-            if (oSourceElements.length === nAfterDirectivePrologue) {
-              return;
-            }
-            for (nPosition = nAfterDirectivePrologue;
-                 nPosition < oSourceElements.length;
-                 nPosition += 1) {
-              oSourceElementData = new TSourceElementsData();
-              oWalker = oProcessor.ast_walker();
-              // Classify a source element.
-              // Find its derived primitive values and count their occurrences.
-              // Find all identifiers used (including nested scopes).
-              oWalker.with_walkers(
-                oWalkers.oSurveySourceElement,
-                cContext(oWalker, oSourceElements[nPosition]));
-              // Establish whether the scope is still wholly examinable.
-              bIsWhollyExaminable = bIsWhollyExaminable &&
-                ESourceElementCategories.N_WITH !== oSourceElementData.nCategory &&
-                ESourceElementCategories.N_EVAL !== oSourceElementData.nCategory;
-              aSourceElementsData.push(oSourceElementData);
-            }
-            if (bIsWhollyExaminable) {  // Examine the whole scope.
-              fExamineSourceElements(
-                nAfterDirectivePrologue,
-                oSourceElements.length - 1,
-                false);
-            } else {  // Examine unexcluded ranges of source elements.
-              for (nPosition = oSourceElements.length - 1;
-                   nPosition >= nAfterDirectivePrologue;
-                   nPosition -= 1) {
-                oSourceElementData = (/** @type {!TSourceElementsData} */
-                  aSourceElementsData[nPosition]);
-                if (ESourceElementCategories.N_OTHER ===
-                  oSourceElementData.nCategory) {
-                  if ('undefined' === typeof nTo) {
-                    nTo = nPosition;  // Indicate the end of a range.
-                  }
-                  // Examine the range if it immediately follows a Directive Prologue.
-                  if (nPosition === nAfterDirectivePrologue) {
-                    fExamineSourceElements(nPosition, nTo, true);
-                  }
-                } else {
-                  if ('undefined' !== typeof nTo) {
-                    // Examine the range that immediately follows this source element.
-                    fExamineSourceElements(nPosition + 1, nTo, true);
-                    nTo = void 0;  // Obliterate the range.
-                  }
-                  // Examine nested functions.
-                  oWalker = oProcessor.ast_walker();
-                  oWalker.with_walkers(
-                    oWalkers.oExamineFunctions,
-                    cContext(oWalker, oSourceElements[nPosition]));
-                }
-              }
-            }
-          }(oAbstractSyntaxTree = oProcessor.ast_add_scope(oAbstractSyntaxTree)));
-        return oAbstractSyntaxTree;
-      };
-      /*jshint sub:false */
-
-      /* Local Variables:      */
-      /* mode: js              */
-      /* coding: utf-8         */
-      /* indent-tabs-mode: nil */
-      /* tab-width: 2          */
-      /* End:                  */
-      /* vim: set ft=javascript fenc=utf-8 et ts=2 sts=2 sw=2: */
-      /* :mode=javascript:noTabs=true:tabSize=2:indentSize=2:deepIndent=true: */
-    });
-    define('uglifyjs/parse-js', ["exports"], function(exports) {
-      /***********************************************************************
-
-       A JavaScript tokenizer / parser / beautifier / compressor.
-
-       This version is suitable for Node.js.  With minimal changes (the
-       exports stuff) it should work on any JS platform.
-
-       This file contains the tokenizer/parser.  It is a port to JavaScript
-       of parse-js [1], a JavaScript parser library written in Common Lisp
-       by Marijn Haverbeke.  Thank you Marijn!
-
-       [1] http://marijn.haverbeke.nl/parse-js/
-
-       Exported functions:
-
-       - tokenizer(code) -- returns a function.  Call the returned
-       function to fetch the next token.
-
-       - parse(code) -- returns an AST of the given JavaScript code.
-
-       -------------------------------- (C) ---------------------------------
-
-       Author: Mihai Bazon
-       <mihai.bazon@gmail.com>
-       http://mihai.bazon.net/blog
-
-       Distributed under the BSD license:
-
-       Copyright 2010 (c) Mihai Bazon <mihai.bazon@gmail.com>
-       Based on parse-js (http://marijn.haverbeke.nl/parse-js/).
-
-       Redistribution and use in source and binary forms, with or without
-       modification, are permitted provided that the following conditions
-       are met:
-
-       * Redistributions of source code must retain the above
-       copyright notice, this list of conditions and the following
-       disclaimer.
-
-       * Redistributions in binary form must reproduce the above
-       copyright notice, this list of conditions and the following
-       disclaimer in the documentation and/or other materials
-       provided with the distribution.
-
-       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
-       EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-       PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
-       LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-       OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-       PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-       PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-       THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-       TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-       THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-       SUCH DAMAGE.
-
-       ***********************************************************************/
-
-      /* -----[ Tokenizer (constants) ]----- */
-
-      var KEYWORDS = array_to_hash([
-        "break",
-        "case",
-        "catch",
-        "const",
-        "continue",
-        "debugger",
-        "default",
-        "delete",
-        "do",
-        "else",
-        "finally",
-        "for",
-        "function",
-        "if",
-        "in",
-        "instanceof",
-        "new",
-        "return",
-        "switch",
-        "throw",
-        "try",
-        "typeof",
-        "var",
-        "void",
-        "while",
-        "with"
-      ]);
-
-      var RESERVED_WORDS = array_to_hash([
-        "abstract",
-        "boolean",
-        "byte",
-        "char",
-        "class",
-        "double",
-        "enum",
-        "export",
-        "extends",
-        "final",
-        "float",
-        "goto",
-        "implements",
-        "import",
-        "int",
-        "interface",
-        "long",
-        "native",
-        "package",
-        "private",
-        "protected",
-        "public",
-        "short",
-        "static",
-        "super",
-        "synchronized",
-        "throws",
-        "transient",
-        "volatile"
-      ]);
-
-      var KEYWORDS_BEFORE_EXPRESSION = array_to_hash([
-        "return",
-        "new",
-        "delete",
-        "throw",
-        "else",
-        "case"
-      ]);
-
-      var KEYWORDS_ATOM = array_to_hash([
-        "false",
-        "null",
-        "true",
-        "undefined"
-      ]);
-
-      var OPERATOR_CHARS = array_to_hash(characters("+-*&%=<>!?|~^"));
-
-      var RE_HEX_NUMBER = /^0x[0-9a-f]+$/i;
-      var RE_OCT_NUMBER = /^0[0-7]+$/;
-      var RE_DEC_NUMBER = /^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i;
-
-      var OPERATORS = array_to_hash([
-        "in",
-        "instanceof",
-        "typeof",
-        "new",
-        "void",
-        "delete",
-        "++",
-        "--",
-        "+",
-        "-",
-        "!",
-        "~",
-        "&",
-        "|",
-        "^",
-        "*",
-        "/",
-        "%",
-        ">>",
-        "<<",
-        ">>>",
-        "<",
-        ">",
-        "<=",
-        ">=",
-        "==",
-        "===",
-        "!=",
-        "!==",
-        "?",
-        "=",
-        "+=",
-        "-=",
-        "/=",
-        "*=",
-        "%=",
-        ">>=",
-        "<<=",
-        ">>>=",
-        "|=",
-        "^=",
-        "&=",
-        "&&",
-        "||"
-      ]);
-
-      var WHITESPACE_CHARS = array_to_hash(characters(" \u00a0\n\r\t\f\u000b\u200b\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000"));
-
-      var PUNC_BEFORE_EXPRESSION = array_to_hash(characters("[{(,.;:"));
-
-      var PUNC_CHARS = array_to_hash(characters("[]{}(),;:"));
-
-      var REGEXP_MODIFIERS = array_to_hash(characters("gmsiy"));
-
-      /* -----[ Tokenizer ]----- */
-
-      var UNICODE = {  // Unicode 6.1
-        letter: new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0527\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0620-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0800-\\u0815\\u081A\\u0824\\u0828\\u0840-\\u0858\\u08A0\\u08A2-\\u08AC\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971-\\u0977\\u0979-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0CF1\\u0CF2\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D3A\\u0D3D\\u0D4E\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC-\\u0EDF\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8C\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10C7\\u10CD\\u10D0-\\u10FA\\u10FC-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u167F\\u1681-\\u169A\\u16A0-\\u16EA\\u16EE-\\u16F0\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u18B0-\\u18F5\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19AB\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1A20-\\u1A54\\u1AA7\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1BBA-\\u1BE5\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1CE9-\\u1CEC\\u1CEE-\\u1CF1\\u1CF5\\u1CF6\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u209C\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2160-\\u2188\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2CE4\\u2CEB-\\u2CEE\\u2CF2\\u2CF3\\u2D00-\\u2D25\\u2D27\\u2D2D\\u2D30-\\u2D67\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31BA\\u31F0-\\u31FF\\u3400-\\u4DB5\\u4E00-\\u9FCC\\uA000-\\uA48C\\uA4D0-\\uA4FD\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA66E\\uA67F-\\uA697\\uA6A0-\\uA6EF\\uA717-\\uA71F\\uA722-\\uA788\\uA78B-\\uA78E\\uA790-\\uA793\\uA7A0-\\uA7AA\\uA7F8-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA8F2-\\uA8F7\\uA8FB\\uA90A-\\uA925\\uA930-\\uA946\\uA960-\\uA97C\\uA984-\\uA9B2\\uA9CF\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAA60-\\uAA76\\uAA7A\\uAA80-\\uAAAF\\uAAB1\\uAAB5\\uAAB6\\uAAB9-\\uAABD\\uAAC0\\uAAC2\\uAADB-\\uAADD\\uAAE0-\\uAAEA\\uAAF2-\\uAAF4\\uAB01-\\uAB06\\uAB09-\\uAB0E\\uAB11-\\uAB16\\uAB20-\\uAB26\\uAB28-\\uAB2E\\uABC0-\\uABE2\\uAC00-\\uD7A3\\uD7B0-\\uD7C6\\uD7CB-\\uD7FB\\uF900-\\uFA6D\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),
-        combining_mark: new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065F\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0859-\\u085B\\u08E4-\\u08FE\\u0900-\\u0903\\u093A-\\u093C\\u093E-\\u094F\\u0951-\\u0957\\u0962\\u0963\\u0981-\\u0983\\u09BC\\u09BE-\\u09C4\\u09C7\\u09C8\\u09CB-\\u09CD\\u09D7\\u09E2\\u09E3\\u0A01-\\u0A03\\u0A3C\\u0A3E-\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81-\\u0A83\\u0ABC\\u0ABE-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0AE2\\u0AE3\\u0B01-\\u0B03\\u0B3C\\u0B3E-\\u0B44\\u0B47\\u0B48\\u0B4B-\\u0B4D\\u0B56\\u0B57\\u0B62\\u0B63\\u0B82\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD7\\u0C01-\\u0C03\\u0C3E-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0C82\\u0C83\\u0CBC\\u0CBE-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5\\u0CD6\\u0CE2\\u0CE3\\u0D02\\u0D03\\u0D3E-\\u0D44\\u0D46-\\u0D48\\u0D4A-\\u0D4D\\u0D57\\u0D62\\u0D63\\u0D82\\u0D83\\u0DCA\\u0DCF-\\u0DD4\\u0DD6\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F3E\\u0F3F\\u0F71-\\u0F84\\u0F86\\u0F87\\u0F8D-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102B-\\u103E\\u1056-\\u1059\\u105E-\\u1060\\u1062-\\u1064\\u1067-\\u106D\\u1071-\\u1074\\u1082-\\u108D\\u108F\\u109A-\\u109D\\u135D-\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B4-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u192B\\u1930-\\u193B\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A17-\\u1A1B\\u1A55-\\u1A5E\\u1A60-\\u1A7C\\u1A7F\\u1B00-\\u1B04\\u1B34-\\u1B44\\u1B6B-\\u1B73\\u1B80-\\u1B82\\u1BA1-\\u1BAD\\u1BE6-\\u1BF3\\u1C24-\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE8\\u1CED\\u1CF2-\\u1CF4\\u1DC0-\\u1DE6\\u1DFC-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2D7F\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA674-\\uA67D\\uA69F\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA823-\\uA827\\uA880\\uA881\\uA8B4-\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA953\\uA980-\\uA983\\uA9B3-\\uA9C0\\uAA29-\\uAA36\\uAA43\\uAA4C\\uAA4D\\uAA7B\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uAAEB-\\uAAEF\\uAAF5\\uAAF6\\uABE3-\\uABEA\\uABEC\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),
-        connector_punctuation: new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]"),
-        digit: new RegExp("[\\u0030-\\u0039\\u0660-\\u0669\\u06F0-\\u06F9\\u07C0-\\u07C9\\u0966-\\u096F\\u09E6-\\u09EF\\u0A66-\\u0A6F\\u0AE6-\\u0AEF\\u0B66-\\u0B6F\\u0BE6-\\u0BEF\\u0C66-\\u0C6F\\u0CE6-\\u0CEF\\u0D66-\\u0D6F\\u0E50-\\u0E59\\u0ED0-\\u0ED9\\u0F20-\\u0F29\\u1040-\\u1049\\u1090-\\u1099\\u17E0-\\u17E9\\u1810-\\u1819\\u1946-\\u194F\\u19D0-\\u19D9\\u1A80-\\u1A89\\u1A90-\\u1A99\\u1B50-\\u1B59\\u1BB0-\\u1BB9\\u1C40-\\u1C49\\u1C50-\\u1C59\\uA620-\\uA629\\uA8D0-\\uA8D9\\uA900-\\uA909\\uA9D0-\\uA9D9\\uAA50-\\uAA59\\uABF0-\\uABF9\\uFF10-\\uFF19]")
-      };
-
-      function is_letter(ch) {
-        return UNICODE.letter.test(ch);
-      };
-
-      function is_digit(ch) {
-        ch = ch.charCodeAt(0);
-        return ch >= 48 && ch <= 57;
-      };
-
-      function is_unicode_digit(ch) {
-        return UNICODE.digit.test(ch);
-      }
-
-      function is_alphanumeric_char(ch) {
-        return is_digit(ch) || is_letter(ch);
-      };
-
-      function is_unicode_combining_mark(ch) {
-        return UNICODE.combining_mark.test(ch);
-      };
-
-      function is_unicode_connector_punctuation(ch) {
-        return UNICODE.connector_punctuation.test(ch);
-      };
-
-      function is_identifier_start(ch) {
-        return ch == "$" || ch == "_" || is_letter(ch);
-      };
-
-      function is_identifier_char(ch) {
-        return is_identifier_start(ch)
-          || is_unicode_combining_mark(ch)
-          || is_unicode_digit(ch)
-          || is_unicode_connector_punctuation(ch)
-          || ch == "\u200c" // zero-width non-joiner <ZWNJ>
-          || ch == "\u200d" // zero-width joiner <ZWJ> (in my ECMA-262 PDF, this is also 200c)
-          ;
-      };
-
-      function parse_js_number(num) {
-        if (RE_HEX_NUMBER.test(num)) {
-          return parseInt(num.substr(2), 16);
-        } else if (RE_OCT_NUMBER.test(num)) {
-          return parseInt(num.substr(1), 8);
-        } else if (RE_DEC_NUMBER.test(num)) {
-          return parseFloat(num);
-        }
-      };
-
-      function JS_Parse_Error(message, line, col, pos) {
-        this.message = message;
-        this.line = line + 1;
-        this.col = col + 1;
-        this.pos = pos + 1;
-        this.stack = new Error().stack;
-      };
-
-      JS_Parse_Error.prototype.toString = function() {
-        return this.message + " (line: " + this.line + ", col: " + this.col + ", pos: " + this.pos + ")" + "\n\n" + this.stack;
-      };
-
-      function js_error(message, line, col, pos) {
-        throw new JS_Parse_Error(message, line, col, pos);
-      };
-
-      function is_token(token, type, val) {
-        return token.type == type && (val == null || token.value == val);
-      };
-
-      var EX_EOF = {};
-
-      function tokenizer($TEXT) {
-
-        var S = {
-          text            : $TEXT.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, ''),
-          pos             : 0,
-          tokpos          : 0,
-          line            : 0,
-          tokline         : 0,
-          col             : 0,
-          tokcol          : 0,
-          newline_before  : false,
-          regex_allowed   : false,
-          comments_before : []
-        };
-
-        function peek() { return S.text.charAt(S.pos); };
-
-        function next(signal_eof, in_string) {
-          var ch = S.text.charAt(S.pos++);
-          if (signal_eof && !ch)
-            throw EX_EOF;
-          if (ch == "\n") {
-            S.newline_before = S.newline_before || !in_string;
-            ++S.line;
-            S.col = 0;
-          } else {
-            ++S.col;
-          }
-          return ch;
-        };
-
-        function eof() {
-          return !S.peek();
-        };
-
-        function find(what, signal_eof) {
-          var pos = S.text.indexOf(what, S.pos);
-          if (signal_eof && pos == -1) throw EX_EOF;
-          return pos;
-        };
-
-        function start_token() {
-          S.tokline = S.line;
-          S.tokcol = S.col;
-          S.tokpos = S.pos;
-        };
-
-        function token(type, value, is_comment) {
-          S.regex_allowed = ((type == "operator" && !HOP(UNARY_POSTFIX, value)) ||
-            (type == "keyword" && HOP(KEYWORDS_BEFORE_EXPRESSION, value)) ||
-            (type == "punc" && HOP(PUNC_BEFORE_EXPRESSION, value)));
-          var ret = {
-            type   : type,
-            value  : value,
-            line   : S.tokline,
-            col    : S.tokcol,
-            pos    : S.tokpos,
-            endpos : S.pos,
-            nlb    : S.newline_before
-          };
-          if (!is_comment) {
-            ret.comments_before = S.comments_before;
-            S.comments_before = [];
-            // make note of any newlines in the comments that came before
-            for (var i = 0, len = ret.comments_before.length; i < len; i++) {
-              ret.nlb = ret.nlb || ret.comments_before[i].nlb;
-            }
-          }
-          S.newline_before = false;
-          return ret;
-        };
-
-        function skip_whitespace() {
-          while (HOP(WHITESPACE_CHARS, peek()))
-            next();
-        };
-
-        function read_while(pred) {
-          var ret = "", ch = peek(), i = 0;
-          while (ch && pred(ch, i++)) {
-            ret += next();
-            ch = peek();
-          }
-          return ret;
-        };
-
-        function parse_error(err) {
-          js_error(err, S.tokline, S.tokcol, S.tokpos);
-        };
-
-        function read_num(prefix) {
-          var has_e = false, after_e = false, has_x = false, has_dot = prefix == ".";
-          var num = read_while(function(ch, i){
-            if (ch == "x" || ch == "X") {
-              if (has_x) return false;
-              return has_x = true;
-            }
-            if (!has_x && (ch == "E" || ch == "e")) {
-              if (has_e) return false;
-              return has_e = after_e = true;
-            }
-            if (ch == "-") {
-              if (after_e || (i == 0 && !prefix)) return true;
-              return false;
-            }
-            if (ch == "+") return after_e;
-            after_e = false;
-            if (ch == ".") {
-              if (!has_dot && !has_x && !has_e)
-                return has_dot = true;
-              return false;
-            }
-            return is_alphanumeric_char(ch);
-          });
-          if (prefix)
-            num = prefix + num;
-          var valid = parse_js_number(num);
-          if (!isNaN(valid)) {
-            return token("num", valid);
-          } else {
-            parse_error("Invalid syntax: " + num);
-          }
-        };
-
-        function read_escaped_char(in_string) {
-          var ch = next(true, in_string);
-          switch (ch) {
-            case "n" : return "\n";
-            case "r" : return "\r";
-            case "t" : return "\t";
-            case "b" : return "\b";
-            case "v" : return "\u000b";
-            case "f" : return "\f";
-            case "0" : return "\0";
-            case "x" : return String.fromCharCode(hex_bytes(2));
-            case "u" : return String.fromCharCode(hex_bytes(4));
-            case "\n": return "";
-            default  : return ch;
-          }
-        };
-
-        function hex_bytes(n) {
-          var num = 0;
-          for (; n > 0; --n) {
-            var digit = parseInt(next(true), 16);
-            if (isNaN(digit))
-              parse_error("Invalid hex-character pattern in string");
-            num = (num << 4) | digit;
-          }
-          return num;
-        };
-
-        function read_string() {
-          return with_eof_error("Unterminated string constant", function(){
-            var quote = next(), ret = "";
-            for (;;) {
-              var ch = next(true);
-              if (ch == "\\") {
-                // read OctalEscapeSequence (XXX: deprecated if "strict mode")
-                // https://github.com/mishoo/UglifyJS/issues/178
-                var octal_len = 0, first = null;
-                ch = read_while(function(ch){
-                  if (ch >= "0" && ch <= "7") {
-                    if (!first) {
-                      first = ch;
-                      return ++octal_len;
-                    }
-                    else if (first <= "3" && octal_len <= 2) return ++octal_len;
-                    else if (first >= "4" && octal_len <= 1) return ++octal_len;
-                  }
-                  return false;
-                });
-                if (octal_len > 0) ch = String.fromCharCode(parseInt(ch, 8));
-                else ch = read_escaped_char(true);
-              }
-              else if (ch == quote) break;
-              ret += ch;
-            }
-            return token("string", ret);
-          });
-        };
-
-        function read_line_comment() {
-          next();
-          var i = find("\n"), ret;
-          if (i == -1) {
-            ret = S.text.substr(S.pos);
-            S.pos = S.text.length;
-          } else {
-            ret = S.text.substring(S.pos, i);
-            S.pos = i;
-          }
-          return token("comment1", ret, true);
-        };
-
-        function read_multiline_comment() {
-          next();
-          return with_eof_error("Unterminated multiline comment", function(){
-            var i = find("*/", true),
-              text = S.text.substring(S.pos, i);
-            S.pos = i + 2;
-            S.line += text.split("\n").length - 1;
-            S.newline_before = S.newline_before || text.indexOf("\n") >= 0;
-
-            // https://github.com/mishoo/UglifyJS/issues/#issue/100
-            if (/^@cc_on/i.test(text)) {
-              warn("WARNING: at line " + S.line);
-              warn("*** Found \"conditional comment\": " + text);
-              warn("*** UglifyJS DISCARDS ALL COMMENTS.  This means your code might no longer work properly in Internet Explorer.");
-            }
-
-            return token("comment2", text, true);
-          });
-        };
-
-        function read_name() {
-          var backslash = false, name = "", ch, escaped = false, hex;
-          while ((ch = peek()) != null) {
-            if (!backslash) {
-              if (ch == "\\") escaped = backslash = true, next();
-              else if (is_identifier_char(ch)) name += next();
-              else break;
-            }
-            else {
-              if (ch != "u") parse_error("Expecting UnicodeEscapeSequence -- uXXXX");
-              ch = read_escaped_char();
-              if (!is_identifier_char(ch)) parse_error("Unicode char: " + ch.charCodeAt(0) + " is not valid in identifier");
-              name += ch;
-              backslash = false;
-            }
-          }
-          if (HOP(KEYWORDS, name) && escaped) {
-            hex = name.charCodeAt(0).toString(16).toUpperCase();
-            name = "\\u" + "0000".substr(hex.length) + hex + name.slice(1);
-          }
-          return name;
-        };
-
-        function read_regexp(regexp) {
-          return with_eof_error("Unterminated regular expression", function(){
-            var prev_backslash = false, ch, in_class = false;
-            while ((ch = next(true))) if (prev_backslash) {
-              regexp += "\\" + ch;
-              prev_backslash = false;
-            } else if (ch == "[") {
-              in_class = true;
-              regexp += ch;
-            } else if (ch == "]" && in_class) {
-              in_class = false;
-              regexp += ch;
-            } else if (ch == "/" && !in_class) {
-              break;
-            } else if (ch == "\\") {
-              prev_backslash = true;
-            } else {
-              regexp += ch;
-            }
-            var mods = read_name();
-            return token("regexp", [ regexp, mods ]);
-          });
-        };
-
-        function read_operator(prefix) {
-          function grow(op) {
-            if (!peek()) return op;
-            var bigger = op + peek();
-            if (HOP(OPERATORS, bigger)) {
-              next();
-              return grow(bigger);
-            } else {
-              return op;
-            }
-          };
-          return token("operator", grow(prefix || next()));
-        };
-
-        function handle_slash() {
-          next();
-          var regex_allowed = S.regex_allowed;
-          switch (peek()) {
-            case "/":
-              S.comments_before.push(read_line_comment());
-              S.regex_allowed = regex_allowed;
-              return next_token();
-            case "*":
-              S.comments_before.push(read_multiline_comment());
-              S.regex_allowed = regex_allowed;
-              return next_token();
-          }
-          return S.regex_allowed ? read_regexp("") : read_operator("/");
-        };
-
-        function handle_dot() {
-          next();
-          return is_digit(peek())
-            ? read_num(".")
-            : token("punc", ".");
-        };
-
-        function read_word() {
-          var word = read_name();
-          return !HOP(KEYWORDS, word)
-            ? token("name", word)
-            : HOP(OPERATORS, word)
-                   ? token("operator", word)
-                   : HOP(KEYWORDS_ATOM, word)
-                ? token("atom", word)
-                : token("keyword", word);
-        };
-
-        function with_eof_error(eof_error, cont) {
-          try {
-            return cont();
-          } catch(ex) {
-            if (ex === EX_EOF) parse_error(eof_error);
-            else throw ex;
-          }
-        };
-
-        function next_token(force_regexp) {
-          if (force_regexp != null)
-            return read_regexp(force_regexp);
-          skip_whitespace();
-          start_token();
-          var ch = peek();
-          if (!ch) return token("eof");
-          if (is_digit(ch)) return read_num();
-          if (ch == '"' || ch == "'") return read_string();
-          if (HOP(PUNC_CHARS, ch)) return token("punc", next());
-          if (ch == ".") return handle_dot();
-          if (ch == "/") return handle_slash();
-          if (HOP(OPERATOR_CHARS, ch)) return read_operator();
-          if (ch == "\\" || is_identifier_start(ch)) return read_word();
-          parse_error("Unexpected character '" + ch + "'");
-        };
-
-        next_token.context = function(nc) {
-          if (nc) S = nc;
-          return S;
-        };
-
-        return next_token;
-
-      };
-
-      /* -----[ Parser (constants) ]----- */
-
-      var UNARY_PREFIX = array_to_hash([
-        "typeof",
-        "void",
-        "delete",
-        "--",
-        "++",
-        "!",
-        "~",
-        "-",
-        "+"
-      ]);
-
-      var UNARY_POSTFIX = array_to_hash([ "--", "++" ]);
-
-      var ASSIGNMENT = (function(a, ret, i){
-        while (i < a.length) {
-          ret[a[i]] = a[i].substr(0, a[i].length - 1);
-          i++;
-        }
-        return ret;
-      })(
-        ["+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&="],
-        { "=": true },
-        0
-      );
-
-      var PRECEDENCE = (function(a, ret){
-        for (var i = 0, n = 1; i < a.length; ++i, ++n) {
-          var b = a[i];
-          for (var j = 0; j < b.length; ++j) {
-            ret[b[j]] = n;
-          }
-        }
-        return ret;
-      })(
-        [
-          ["||"],
-          ["&&"],
-          ["|"],
-          ["^"],
-          ["&"],
-          ["==", "===", "!=", "!=="],
-          ["<", ">", "<=", ">=", "in", "instanceof"],
-          [">>", "<<", ">>>"],
-          ["+", "-"],
-          ["*", "/", "%"]
-        ],
-        {}
-      );
-
-      var STATEMENTS_WITH_LABELS = array_to_hash([ "for", "do", "while", "switch" ]);
-
-      var ATOMIC_START_TOKEN = array_to_hash([ "atom", "num", "string", "regexp", "name" ]);
-
-      /* -----[ Parser ]----- */
-
-      function NodeWithToken(str, start, end) {
-        this.name = str;
-        this.start = start;
-        this.end = end;
-      };
-
-      NodeWithToken.prototype.toString = function() { return this.name; };
-
-      function parse($TEXT, exigent_mode, embed_tokens) {
-
-        var S = {
-          input         : typeof $TEXT == "string" ? tokenizer($TEXT, true) : $TEXT,
-          token         : null,
-          prev          : null,
-          peeked        : null,
-          in_function   : 0,
-          in_directives : true,
-          in_loop       : 0,
-          labels        : []
-        };
-
-        S.token = next();
-
-        function is(type, value) {
-          return is_token(S.token, type, value);
-        };
-
-        function peek() { return S.peeked || (S.peeked = S.input()); };
-
-        function next() {
-          S.prev = S.token;
-          if (S.peeked) {
-            S.token = S.peeked;
-            S.peeked = null;
-          } else {
-            S.token = S.input();
-          }
-          S.in_directives = S.in_directives && (
-            S.token.type == "string" || is("punc", ";")
-            );
-          return S.token;
-        };
-
-        function prev() {
-          return S.prev;
-        };
-
-        function croak(msg, line, col, pos) {
-          var ctx = S.input.context();
-          js_error(msg,
-            line != null ? line : ctx.tokline,
-            col != null ? col : ctx.tokcol,
-            pos != null ? pos : ctx.tokpos);
-        };
-
-        function token_error(token, msg) {
-          croak(msg, token.line, token.col);
-        };
-
-        function unexpected(token) {
-          if (token == null)
-            token = S.token;
-          token_error(token, "Unexpected token: " + token.type + " (" + token.value + ")");
-        };
-
-        function expect_token(type, val) {
-          if (is(type, val)) {
-            return next();
-          }
-          token_error(S.token, "Unexpected token " + S.token.type + ", expected " + type);
-        };
-
-        function expect(punc) { return expect_token("punc", punc); };
-
-        function can_insert_semicolon() {
-          return !exigent_mode && (
-            S.token.nlb || is("eof") || is("punc", "}")
-            );
-        };
-
-        function semicolon() {
-          if (is("punc", ";")) next();
-          else if (!can_insert_semicolon()) unexpected();
-        };
-
-        function as() {
-          return slice(arguments);
-        };
-
-        function parenthesised() {
-          expect("(");
-          var ex = expression();
-          expect(")");
-          return ex;
-        };
-
-        function add_tokens(str, start, end) {
-          return str instanceof NodeWithToken ? str : new NodeWithToken(str, start, end);
-        };
-
-        function maybe_embed_tokens(parser) {
-          if (embed_tokens) return function() {
-            var start = S.token;
-            var ast = parser.apply(this, arguments);
-            ast[0] = add_tokens(ast[0], start, prev());
-            return ast;
-          };
-          else return parser;
-        };
-
-        var statement = maybe_embed_tokens(function() {
-          if (is("operator", "/") || is("operator", "/=")) {
-            S.peeked = null;
-            S.token = S.input(S.token.value.substr(1)); // force regexp
-          }
-          switch (S.token.type) {
-            case "string":
-              var dir = S.in_directives, stat = simple_statement();
-              if (dir && stat[1][0] == "string" && !is("punc", ","))
-                return as("directive", stat[1][1]);
-              return stat;
-            case "num":
-            case "regexp":
-            case "operator":
-            case "atom":
-              return simple_statement();
-
-            case "name":
-              return is_token(peek(), "punc", ":")
-                ? labeled_statement(prog1(S.token.value, next, next))
-                : simple_statement();
-
-            case "punc":
-              switch (S.token.value) {
-                case "{":
-                  return as("block", block_());
-                case "[":
-                case "(":
-                  return simple_statement();
-                case ";":
-                  next();
-                  return as("block");
-                default:
-                  unexpected();
-              }
-
-            case "keyword":
-              switch (prog1(S.token.value, next)) {
-                case "break":
-                  return break_cont("break");
-
-                case "continue":
-                  return break_cont("continue");
-
-                case "debugger":
-                  semicolon();
-                  return as("debugger");
-
-                case "do":
-                  return (function(body){
-                    expect_token("keyword", "while");
-                    return as("do", prog1(parenthesised, semicolon), body);
-                  })(in_loop(statement));
-
-                case "for":
-                  return for_();
-
-                case "function":
-                  return function_(true);
-
-                case "if":
-                  return if_();
-
-                case "return":
-                  if (S.in_function == 0)
-                    croak("'return' outside of function");
-                  return as("return",
-                    is("punc", ";")
-                      ? (next(), null)
-                      : can_insert_semicolon()
-                      ? null
-                      : prog1(expression, semicolon));
-
-                case "switch":
-                  return as("switch", parenthesised(), switch_block_());
-
-                case "throw":
-                  if (S.token.nlb)
-                    croak("Illegal newline after 'throw'");
-                  return as("throw", prog1(expression, semicolon));
-
-                case "try":
-                  return try_();
-
-                case "var":
-                  return prog1(var_, semicolon);
-
-                case "const":
-                  return prog1(const_, semicolon);
-
-                case "while":
-                  return as("while", parenthesised(), in_loop(statement));
-
-                case "with":
-                  return as("with", parenthesised(), statement());
-
-                default:
-                  unexpected();
-              }
-          }
-        });
-
-        function labeled_statement(label) {
-          S.labels.push(label);
-          var start = S.token, stat = statement();
-          if (exigent_mode && !HOP(STATEMENTS_WITH_LABELS, stat[0]))
-            unexpected(start);
-          S.labels.pop();
-          return as("label", label, stat);
-        };
-
-        function simple_statement() {
-          return as("stat", prog1(expression, semicolon));
-        };
-
-        function break_cont(type) {
-          var name;
-          if (!can_insert_semicolon()) {
-            name = is("name") ? S.token.value : null;
-          }
-          if (name != null) {
-            next();
-            if (!member(name, S.labels))
-              croak("Label " + name + " without matching loop or statement");
-          }
-          else if (S.in_loop == 0)
-            croak(type + " not inside a loop or switch");
-          semicolon();
-          return as(type, name);
-        };
-
-        function for_() {
-          expect("(");
-          var init = null;
-          if (!is("punc", ";")) {
-            init = is("keyword", "var")
-              ? (next(), var_(true))
-              : expression(true, true);
-            if (is("operator", "in")) {
-              if (init[0] == "var" && init[1].length > 1)
-                croak("Only one variable declaration allowed in for..in loop");
-              return for_in(init);
-            }
-          }
-          return regular_for(init);
-        };
-
-        function regular_for(init) {
-          expect(";");
-          var test = is("punc", ";") ? null : expression();
-          expect(";");
-          var step = is("punc", ")") ? null : expression();
-          expect(")");
-          return as("for", init, test, step, in_loop(statement));
-        };
-
-        function for_in(init) {
-          var lhs = init[0] == "var" ? as("name", init[1][0]) : init;
-          next();
-          var obj = expression();
-          expect(")");
-          return as("for-in", init, lhs, obj, in_loop(statement));
-        };
-
-        var function_ = function(in_statement) {
-          var name = is("name") ? prog1(S.token.value, next) : null;
-          if (in_statement && !name)
-            unexpected();
-          expect("(");
-          return as(in_statement ? "defun" : "function",
-            name,
-            // arguments
-            (function(first, a){
-              while (!is("punc", ")")) {
-                if (first) first = false; else expect(",");
-                if (!is("name")) unexpected();
-                a.push(S.token.value);
-                next();
-              }
-              next();
-              return a;
-            })(true, []),
-            // body
-            (function(){
-              ++S.in_function;
-              var loop = S.in_loop;
-              S.in_directives = true;
-              S.in_loop = 0;
-              var a = block_();
-              --S.in_function;
-              S.in_loop = loop;
-              return a;
-            })());
-        };
-
-        function if_() {
-          var cond = parenthesised(), body = statement(), belse;
-          if (is("keyword", "else")) {
-            next();
-            belse = statement();
-          }
-          return as("if", cond, body, belse);
-        };
-
-        function block_() {
-          expect("{");
-          var a = [];
-          while (!is("punc", "}")) {
-            if (is("eof")) unexpected();
-            a.push(statement());
-          }
-          next();
-          return a;
-        };
-
-        var switch_block_ = curry(in_loop, function(){
-          expect("{");
-          var a = [], cur = null;
-          while (!is("punc", "}")) {
-            if (is("eof")) unexpected();
-            if (is("keyword", "case")) {
-              next();
-              cur = [];
-              a.push([ expression(), cur ]);
-              expect(":");
-            }
-            else if (is("keyword", "default")) {
-              next();
-              expect(":");
-              cur = [];
-              a.push([ null, cur ]);
-            }
-            else {
-              if (!cur) unexpected();
-              cur.push(statement());
-            }
-          }
-          next();
-          return a;
-        });
-
-        function try_() {
-          var body = block_(), bcatch, bfinally;
-          if (is("keyword", "catch")) {
-            next();
-            expect("(");
-            if (!is("name"))
-              croak("Name expected");
-            var name = S.token.value;
-            next();
-            expect(")");
-            bcatch = [ name, block_() ];
-          }
-          if (is("keyword", "finally")) {
-            next();
-            bfinally = block_();
-          }
-          if (!bcatch && !bfinally)
-            croak("Missing catch/finally blocks");
-          return as("try", body, bcatch, bfinally);
-        };
-
-        function vardefs(no_in) {
-          var a = [];
-          for (;;) {
-            if (!is("name"))
-              unexpected();
-            var name = S.token.value;
-            next();
-            if (is("operator", "=")) {
-              next();
-              a.push([ name, expression(false, no_in) ]);
-            } else {
-              a.push([ name ]);
-            }
-            if (!is("punc", ","))
-              break;
-            next();
-          }
-          return a;
-        };
-
-        function var_(no_in) {
-          return as("var", vardefs(no_in));
-        };
-
-        function const_() {
-          return as("const", vardefs());
-        };
-
-        function new_() {
-          var newexp = expr_atom(false), args;
-          if (is("punc", "(")) {
-            next();
-            args = expr_list(")");
-          } else {
-            args = [];
-          }
-          return subscripts(as("new", newexp, args), true);
-        };
-
-        var expr_atom = maybe_embed_tokens(function(allow_calls) {
-          if (is("operator", "new")) {
-            next();
-            return new_();
-          }
-          if (is("punc")) {
-            switch (S.token.value) {
-              case "(":
-                next();
-                return subscripts(prog1(expression, curry(expect, ")")), allow_calls);
-              case "[":
-                next();
-                return subscripts(array_(), allow_calls);
-              case "{":
-                next();
-                return subscripts(object_(), allow_calls);
-            }
-            unexpected();
-          }
-          if (is("keyword", "function")) {
-            next();
-            return subscripts(function_(false), allow_calls);
-          }
-          if (HOP(ATOMIC_START_TOKEN, S.token.type)) {
-            var atom = S.token.type == "regexp"
-              ? as("regexp", S.token.value[0], S.token.value[1])
-              : as(S.token.type, S.token.value);
-            return subscripts(prog1(atom, next), allow_calls);
-          }
-          unexpected();
-        });
-
-        function expr_list(closing, allow_trailing_comma, allow_empty) {
-          var first = true, a = [];
-          while (!is("punc", closing)) {
-            if (first) first = false; else expect(",");
-            if (allow_trailing_comma && is("punc", closing)) break;
-            if (is("punc", ",") && allow_empty) {
-              a.push([ "atom", "undefined" ]);
-            } else {
-              a.push(expression(false));
-            }
-          }
-          next();
-          return a;
-        };
-
-        function array_() {
-          return as("array", expr_list("]", !exigent_mode, true));
-        };
-
-        function object_() {
-          var first = true, a = [];
-          while (!is("punc", "}")) {
-            if (first) first = false; else expect(",");
-            if (!exigent_mode && is("punc", "}"))
-            // allow trailing comma
-              break;
-            var type = S.token.type;
-            var name = as_property_name();
-            if (type == "name" && (name == "get" || name == "set") && !is("punc", ":")) {
-              a.push([ as_name(), function_(false), name ]);
-            } else {
-              expect(":");
-              a.push([ name, expression(false) ]);
-            }
-          }
-          next();
-          return as("object", a);
-        };
-
-        function as_property_name() {
-          switch (S.token.type) {
-            case "num":
-            case "string":
-              return prog1(S.token.value, next);
-          }
-          return as_name();
-        };
-
-        function as_name() {
-          switch (S.token.type) {
-            case "name":
-            case "operator":
-            case "keyword":
-            case "atom":
-              return prog1(S.token.value, next);
-            default:
-              unexpected();
-          }
-        };
-
-        function subscripts(expr, allow_calls) {
-          if (is("punc", ".")) {
-            next();
-            return subscripts(as("dot", expr, as_name()), allow_calls);
-          }
-          if (is("punc", "[")) {
-            next();
-            return subscripts(as("sub", expr, prog1(expression, curry(expect, "]"))), allow_calls);
-          }
-          if (allow_calls && is("punc", "(")) {
-            next();
-            return subscripts(as("call", expr, expr_list(")")), true);
-          }
-          return expr;
-        };
-
-        function maybe_unary(allow_calls) {
-          if (is("operator") && HOP(UNARY_PREFIX, S.token.value)) {
-            return make_unary("unary-prefix",
-              prog1(S.token.value, next),
-              maybe_unary(allow_calls));
-          }
-          var val = expr_atom(allow_calls);
-          while (is("operator") && HOP(UNARY_POSTFIX, S.token.value) && !S.token.nlb) {
-            val = make_unary("unary-postfix", S.token.value, val);
-            next();
-          }
-          return val;
-        };
-
-        function make_unary(tag, op, expr) {
-          if ((op == "++" || op == "--") && !is_assignable(expr))
-            croak("Invalid use of " + op + " operator");
-          return as(tag, op, expr);
-        };
-
-        function expr_op(left, min_prec, no_in) {
-          var op = is("operator") ? S.token.value : null;
-          if (op && op == "in" && no_in) op = null;
-          var prec = op != null ? PRECEDENCE[op] : null;
-          if (prec != null && prec > min_prec) {
-            next();
-            var right = expr_op(maybe_unary(true), prec, no_in);
-            return expr_op(as("binary", op, left, right), min_prec, no_in);
-          }
-          return left;
-        };
-
-        function expr_ops(no_in) {
-          return expr_op(maybe_unary(true), 0, no_in);
-        };
-
-        function maybe_conditional(no_in) {
-          var expr = expr_ops(no_in);
-          if (is("operator", "?")) {
-            next();
-            var yes = expression(false);
-            expect(":");
-            return as("conditional", expr, yes, expression(false, no_in));
-          }
-          return expr;
-        };
-
-        function is_assignable(expr) {
-          if (!exigent_mode) return true;
-          switch (expr[0]+"") {
-            case "dot":
-            case "sub":
-            case "new":
-            case "call":
-              return true;
-            case "name":
-              return expr[1] != "this";
-          }
-        };
-
-        function maybe_assign(no_in) {
-          var left = maybe_conditional(no_in), val = S.token.value;
-          if (is("operator") && HOP(ASSIGNMENT, val)) {
-            if (is_assignable(left)) {
-              next();
-              return as("assign", ASSIGNMENT[val], left, maybe_assign(no_in));
-            }
-            croak("Invalid assignment");
-          }
-          return left;
-        };
-
-        var expression = maybe_embed_tokens(function(commas, no_in) {
-          if (arguments.length == 0)
-            commas = true;
-          var expr = maybe_assign(no_in);
-          if (commas && is("punc", ",")) {
-            next();
-            return as("seq", expr, expression(true, no_in));
-          }
-          return expr;
-        });
-
-        function in_loop(cont) {
-          try {
-            ++S.in_loop;
-            return cont();
-          } finally {
-            --S.in_loop;
-          }
-        };
-
-        return as("toplevel", (function(a){
-          while (!is("eof"))
-            a.push(statement());
-          return a;
-        })([]));
-
-      };
-
-      /* -----[ Utilities ]----- */
-
-      function curry(f) {
-        var args = slice(arguments, 1);
-        return function() { return f.apply(this, args.concat(slice(arguments))); };
-      };
-
-      function prog1(ret) {
-        if (ret instanceof Function)
-          ret = ret();
-        for (var i = 1, n = arguments.length; --n > 0; ++i)
-          arguments[i]();
-        return ret;
-      };
-
-      function array_to_hash(a) {
-        var ret = {};
-        for (var i = 0; i < a.length; ++i)
-          ret[a[i]] = true;
-        return ret;
-      };
-
-      function slice(a, start) {
-        return Array.prototype.slice.call(a, start || 0);
-      };
-
-      function characters(str) {
-        return str.split("");
-      };
-
-      function member(name, array) {
-        for (var i = array.length; --i >= 0;)
-          if (array[i] == name)
-            return true;
-        return false;
-      };
-
-      function HOP(obj, prop) {
-        return Object.prototype.hasOwnProperty.call(obj, prop);
-      };
-
-      var warn = function() {};
-
-      /* -----[ Exports ]----- */
-
-      exports.tokenizer = tokenizer;
-      exports.parse = parse;
-      exports.slice = slice;
-      exports.curry = curry;
-      exports.member = member;
-      exports.array_to_hash = array_to_hash;
-      exports.PRECEDENCE = PRECEDENCE;
-      exports.KEYWORDS_ATOM = KEYWORDS_ATOM;
-      exports.RESERVED_WORDS = RESERVED_WORDS;
-      exports.KEYWORDS = KEYWORDS;
-      exports.ATOMIC_START_TOKEN = ATOMIC_START_TOKEN;
-      exports.OPERATORS = OPERATORS;
-      exports.is_alphanumeric_char = is_alphanumeric_char;
-      exports.is_identifier_start = is_identifier_start;
-      exports.is_identifier_char = is_identifier_char;
-      exports.set_logger = function(logger) {
-        warn = logger;
-      };
-
-      // Local variables:
-      // js-indent-level: 8
-      // End:
-    });
-    define('uglifyjs/squeeze-more', ["require", "exports", "module", "./parse-js", "./squeeze-more"], function(require, exports, module) {
-      var jsp = require("./parse-js"),
-        pro = require("./process"),
-        slice = jsp.slice,
-        member = jsp.member,
-        curry = jsp.curry,
-        MAP = pro.MAP,
-        PRECEDENCE = jsp.PRECEDENCE,
-        OPERATORS = jsp.OPERATORS;
-
-      function ast_squeeze_more(ast) {
-        var w = pro.ast_walker(), walk = w.walk, scope;
-        function with_scope(s, cont) {
-          var save = scope, ret;
-          scope = s;
-          ret = cont();
-          scope = save;
-          return ret;
-        };
-        function _lambda(name, args, body) {
-          return [ this[0], name, args, with_scope(body.scope, curry(MAP, body, walk)) ];
-        };
-        return w.with_walkers({
-          "toplevel": function(body) {
-            return [ this[0], with_scope(this.scope, curry(MAP, body, walk)) ];
-          },
-          "function": _lambda,
-          "defun": _lambda,
-          "new": function(ctor, args) {
-            if (ctor[0] == "name") {
-              if (ctor[1] == "Array" && !scope.has("Array")) {
-                if (args.length != 1) {
-                  return [ "array", args ];
-                } else {
-                  return walk([ "call", [ "name", "Array" ], args ]);
-                }
-              } else if (ctor[1] == "Object" && !scope.has("Object")) {
-                if (!args.length) {
-                  return [ "object", [] ];
-                } else {
-                  return walk([ "call", [ "name", "Object" ], args ]);
-                }
-              } else if ((ctor[1] == "RegExp" || ctor[1] == "Function" || ctor[1] == "Error") && !scope.has(ctor[1])) {
-                return walk([ "call", [ "name", ctor[1] ], args]);
-              }
-            }
-          },
-          "call": function(expr, args) {
-            if (expr[0] == "dot" && expr[1][0] == "string" && args.length == 1
-              && (args[0][1] > 0 && expr[2] == "substring" || expr[2] == "substr")) {
-              return [ "call", [ "dot", expr[1], "slice"], args];
-            }
-            if (expr[0] == "dot" && expr[2] == "toString" && args.length == 0) {
-              // foo.toString()  ==>  foo+""
-              if (expr[1][0] == "string") return expr[1];
-              return [ "binary", "+", expr[1], [ "string", "" ]];
-            }
-            if (expr[0] == "name") {
-              if (expr[1] == "Array" && args.length != 1 && !scope.has("Array")) {
-                return [ "array", args ];
-              }
-              if (expr[1] == "Object" && !args.length && !scope.has("Object")) {
-                return [ "object", [] ];
-              }
-              if (expr[1] == "String" && !scope.has("String")) {
-                return [ "binary", "+", args[0], [ "string", "" ]];
-              }
-            }
-          }
-        }, function() {
-          return walk(pro.ast_add_scope(ast));
-        });
-      };
-
-      exports.ast_squeeze_more = ast_squeeze_more;
-
-      // Local variables:
-      // js-indent-level: 8
-      // End:
-    });
-    define('uglifyjs/process', ["require", "exports", "module", "./parse-js", "./squeeze-more"], function(require, exports, module) {
-      /***********************************************************************
-
-       A JavaScript tokenizer / parser / beautifier / compressor.
-
-       This version is suitable for Node.js.  With minimal changes (the
-       exports stuff) it should work on any JS platform.
-
-       This file implements some AST processors.  They work on data built
-       by parse-js.
-
-       Exported functions:
-
-       - ast_mangle(ast, options) -- mangles the variable/function names
-       in the AST.  Returns an AST.
-
-       - ast_squeeze(ast) -- employs various optimizations to make the
-       final generated code even smaller.  Returns an AST.
-
-       - gen_code(ast, options) -- generates JS code from the AST.  Pass
-       true (or an object, see the code for some options) as second
-       argument to get "pretty" (indented) code.
-
-       -------------------------------- (C) ---------------------------------
-
-       Author: Mihai Bazon
-       <mihai.bazon@gmail.com>
-       http://mihai.bazon.net/blog
-
-       Distributed under the BSD license:
-
-       Copyright 2010 (c) Mihai Bazon <mihai.bazon@gmail.com>
-
-       Redistribution and use in source and binary forms, with or without
-       modification, are permitted provided that the following conditions
-       are met:
-
-       * Redistributions of source code must retain the above
-       copyright notice, this list of conditions and the following
-       disclaimer.
-
-       * Redistributions in binary form must reproduce the above
-       copyright notice, this list of conditions and the following
-       disclaimer in the documentation and/or other materials
-       provided with the distribution.
-
-       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
-       EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-       PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
-       LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-       OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-       PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-       PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-       THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-       TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-       THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-       SUCH DAMAGE.
-
-       ***********************************************************************/
-
-      var jsp = require("./parse-js"),
-        curry = jsp.curry,
-        slice = jsp.slice,
-        member = jsp.member,
-        is_identifier_char = jsp.is_identifier_char,
-        PRECEDENCE = jsp.PRECEDENCE,
-        OPERATORS = jsp.OPERATORS;
-
-      /* -----[ helper for AST traversal ]----- */
-
-      function ast_walker() {
-        function _vardefs(defs) {
-          return [ this[0], MAP(defs, function(def){
-            var a = [ def[0] ];
-            if (def.length > 1)
-              a[1] = walk(def[1]);
-            return a;
-          }) ];
-        };
-        function _block(statements) {
-          var out = [ this[0] ];
-          if (statements != null)
-            out.push(MAP(statements, walk));
-          return out;
-        };
-        var walkers = {
-          "string": function(str) {
-            return [ this[0], str ];
-          },
-          "num": function(num) {
-            return [ this[0], num ];
-          },
-          "name": function(name) {
-            return [ this[0], name ];
-          },
-          "toplevel": function(statements) {
-            return [ this[0], MAP(statements, walk) ];
-          },
-          "block": _block,
-          "splice": _block,
-          "var": _vardefs,
-          "const": _vardefs,
-          "try": function(t, c, f) {
-            return [
-              this[0],
-              MAP(t, walk),
-              c != null ? [ c[0], MAP(c[1], walk) ] : null,
-              f != null ? MAP(f, walk) : null
-            ];
-          },
-          "throw": function(expr) {
-            return [ this[0], walk(expr) ];
-          },
-          "new": function(ctor, args) {
-            return [ this[0], walk(ctor), MAP(args, walk) ];
-          },
-          "switch": function(expr, body) {
-            return [ this[0], walk(expr), MAP(body, function(branch){
-              return [ branch[0] ? walk(branch[0]) : null,
-                       MAP(branch[1], walk) ];
-            }) ];
-          },
-          "break": function(label) {
-            return [ this[0], label ];
-          },
-          "continue": function(label) {
-            return [ this[0], label ];
-          },
-          "conditional": function(cond, t, e) {
-            return [ this[0], walk(cond), walk(t), walk(e) ];
-          },
-          "assign": function(op, lvalue, rvalue) {
-            return [ this[0], op, walk(lvalue), walk(rvalue) ];
-          },
-          "dot": function(expr) {
-            return [ this[0], walk(expr) ].concat(slice(arguments, 1));
-          },
-          "call": function(expr, args) {
-            return [ this[0], walk(expr), MAP(args, walk) ];
-          },
-          "function": function(name, args, body) {
-            return [ this[0], name, args.slice(), MAP(body, walk) ];
-          },
-          "debugger": function() {
-            return [ this[0] ];
-          },
-          "defun": function(name, args, body) {
-            return [ this[0], name, args.slice(), MAP(body, walk) ];
-          },
-          "if": function(conditional, t, e) {
-            return [ this[0], walk(conditional), walk(t), walk(e) ];
-          },
-          "for": function(init, cond, step, block) {
-            return [ this[0], walk(init), walk(cond), walk(step), walk(block) ];
-          },
-          "for-in": function(vvar, key, hash, block) {
-            return [ this[0], walk(vvar), walk(key), walk(hash), walk(block) ];
-          },
-          "while": function(cond, block) {
-            return [ this[0], walk(cond), walk(block) ];
-          },
-          "do": function(cond, block) {
-            return [ this[0], walk(cond), walk(block) ];
-          },
-          "return": function(expr) {
-            return [ this[0], walk(expr) ];
-          },
-          "binary": function(op, left, right) {
-            return [ this[0], op, walk(left), walk(right) ];
-          },
-          "unary-prefix": function(op, expr) {
-            return [ this[0], op, walk(expr) ];
-          },
-          "unary-postfix": function(op, expr) {
-            return [ this[0], op, walk(expr) ];
-          },
-          "sub": function(expr, subscript) {
-            return [ this[0], walk(expr), walk(subscript) ];
-          },
-          "object": function(props) {
-            return [ this[0], MAP(props, function(p){
-              return p.length == 2
-                ? [ p[0], walk(p[1]) ]
-                : [ p[0], walk(p[1]), p[2] ]; // get/set-ter
-            }) ];
-          },
-          "regexp": function(rx, mods) {
-            return [ this[0], rx, mods ];
-          },
-          "array": function(elements) {
-            return [ this[0], MAP(elements, walk) ];
-          },
-          "stat": function(stat) {
-            return [ this[0], walk(stat) ];
-          },
-          "seq": function() {
-            return [ this[0] ].concat(MAP(slice(arguments), walk));
-          },
-          "label": function(name, block) {
-            return [ this[0], name, walk(block) ];
-          },
-          "with": function(expr, block) {
-            return [ this[0], walk(expr), walk(block) ];
-          },
-          "atom": function(name) {
-            return [ this[0], name ];
-          },
-          "directive": function(dir) {
-            return [ this[0], dir ];
-          }
-        };
-
-        var user = {};
-        var stack = [];
-        function walk(ast) {
-          if (ast == null)
-            return null;
-          try {
-            stack.push(ast);
-            var type = ast[0];
-            var gen = user[type];
-            if (gen) {
-              var ret = gen.apply(ast, ast.slice(1));
-              if (ret != null)
-                return ret;
-            }
-            gen = walkers[type];
-            return gen.apply(ast, ast.slice(1));
-          } finally {
-            stack.pop();
-          }
-        };
-
-        function dive(ast) {
-          if (ast == null)
-            return null;
-          try {
-            stack.push(ast);
-            return walkers[ast[0]].apply(ast, ast.slice(1));
-          } finally {
-            stack.pop();
-          }
-        };
-
-        function with_walkers(walkers, cont){
-          var save = {}, i;
-          for (i in walkers) if (HOP(walkers, i)) {
-            save[i] = user[i];
-            user[i] = walkers[i];
-          }
-          var ret = cont();
-          for (i in save) if (HOP(save, i)) {
-            if (!save[i]) delete user[i];
-            else user[i] = save[i];
-          }
-          return ret;
-        };
-
-        return {
-          walk: walk,
-          dive: dive,
-          with_walkers: with_walkers,
-          parent: function() {
-            return stack[stack.length - 2]; // last one is current node
-          },
-          stack: function() {
-            return stack;
-          }
-        };
-      };
-
-      /* -----[ Scope and mangling ]----- */
-
-      function Scope(parent) {
-        this.names = {};        // names defined in this scope
-        this.mangled = {};      // mangled names (orig.name => mangled)
-        this.rev_mangled = {};  // reverse lookup (mangled => orig.name)
-        this.cname = -1;        // current mangled name
-        this.refs = {};         // names referenced from this scope
-        this.uses_with = false; // will become TRUE if with() is detected in this or any subscopes
-        this.uses_eval = false; // will become TRUE if eval() is detected in this or any subscopes
-        this.directives = [];   // directives activated from this scope
-        this.parent = parent;   // parent scope
-        this.children = [];     // sub-scopes
-        if (parent) {
-          this.level = parent.level + 1;
-          parent.children.push(this);
-        } else {
-          this.level = 0;
-        }
-      };
-
-      function base54_digits() {
-        if (typeof DIGITS_OVERRIDE_FOR_TESTING != "undefined")
-          return DIGITS_OVERRIDE_FOR_TESTING;
-        else
-          return "etnrisouaflchpdvmgybwESxTNCkLAOM_DPHBjFIqRUzWXV$JKQGYZ0516372984";
-      }
-
-      var base54 = (function(){
-        var DIGITS = base54_digits();
-        return function(num) {
-          var ret = "", base = 54;
-          do {
-            ret += DIGITS.charAt(num % base);
-            num = Math.floor(num / base);
-            base = 64;
-          } while (num > 0);
-          return ret;
-        };
-      })();
-
-      Scope.prototype = {
-        has: function(name) {
-          for (var s = this; s; s = s.parent)
-            if (HOP(s.names, name))
-              return s;
-        },
-        has_mangled: function(mname) {
-          for (var s = this; s; s = s.parent)
-            if (HOP(s.rev_mangled, mname))
-              return s;
-        },
-        toJSON: function() {
-          return {
-            names: this.names,
-            uses_eval: this.uses_eval,
-            uses_with: this.uses_with
-          };
-        },
-
-        next_mangled: function() {
-          // we must be careful that the new mangled name:
-          //
-          // 1. doesn't shadow a mangled name from a parent
-          //    scope, unless we don't reference the original
-          //    name from this scope OR from any sub-scopes!
-          //    This will get slow.
-          //
-          // 2. doesn't shadow an original name from a parent
-          //    scope, in the event that the name is not mangled
-          //    in the parent scope and we reference that name
-          //    here OR IN ANY SUBSCOPES!
-          //
-          // 3. doesn't shadow a name that is referenced but not
-          //    defined (possibly global defined elsewhere).
-          for (;;) {
-            var m = base54(++this.cname), prior;
-
-            // case 1.
-            prior = this.has_mangled(m);
-            if (prior && this.refs[prior.rev_mangled[m]] === prior)
-              continue;
-
-            // case 2.
-            prior = this.has(m);
-            if (prior && prior !== this && this.refs[m] === prior && !prior.has_mangled(m))
-              continue;
-
-            // case 3.
-            if (HOP(this.refs, m) && this.refs[m] == null)
-              continue;
-
-            // I got "do" once. :-/
-            if (!is_identifier(m))
-              continue;
-
-            return m;
-          }
-        },
-        set_mangle: function(name, m) {
-          this.rev_mangled[m] = name;
-          return this.mangled[name] = m;
-        },
-        get_mangled: function(name, newMangle) {
-          if (this.uses_eval || this.uses_with) return name; // no mangle if eval or with is in use
-          var s = this.has(name);
-          if (!s) return name; // not in visible scope, no mangle
-          if (HOP(s.mangled, name)) return s.mangled[name]; // already mangled in this scope
-          if (!newMangle) return name;                      // not found and no mangling requested
-          return s.set_mangle(name, s.next_mangled());
-        },
-        references: function(name) {
-          return name && !this.parent || this.uses_with || this.uses_eval || this.refs[name];
-        },
-        define: function(name, type) {
-          if (name != null) {
-            if (type == "var" || !HOP(this.names, name))
-              this.names[name] = type || "var";
-            return name;
-          }
-        },
-        active_directive: function(dir) {
-          return member(dir, this.directives) || this.parent && this.parent.active_directive(dir);
-        }
-      };
-
-      function ast_add_scope(ast) {
-
-        var current_scope = null;
-        var w = ast_walker(), walk = w.walk;
-        var having_eval = [];
-
-        function with_new_scope(cont) {
-          current_scope = new Scope(current_scope);
-          current_scope.labels = new Scope();
-          var ret = current_scope.body = cont();
-          ret.scope = current_scope;
-          current_scope = current_scope.parent;
-          return ret;
-        };
-
-        function define(name, type) {
-          return current_scope.define(name, type);
-        };
-
-        function reference(name) {
-          current_scope.refs[name] = true;
-        };
-
-        function _lambda(name, args, body) {
-          var is_defun = this[0] == "defun";
-          return [ this[0], is_defun ? define(name, "defun") : name, args, with_new_scope(function(){
-            if (!is_defun) define(name, "lambda");
-            MAP(args, function(name){ define(name, "arg") });
-            return MAP(body, walk);
-          })];
-        };
-
-        function _vardefs(type) {
-          return function(defs) {
-            MAP(defs, function(d){
-              define(d[0], type);
-              if (d[1]) reference(d[0]);
-            });
-          };
-        };
-
-        function _breacont(label) {
-          if (label)
-            current_scope.labels.refs[label] = true;
-        };
-
-        return with_new_scope(function(){
-          // process AST
-          var ret = w.with_walkers({
-            "function": _lambda,
-            "defun": _lambda,
-            "label": function(name, stat) { current_scope.labels.define(name) },
-            "break": _breacont,
-            "continue": _breacont,
-            "with": function(expr, block) {
-              for (var s = current_scope; s; s = s.parent)
-                s.uses_with = true;
-            },
-            "var": _vardefs("var"),
-            "const": _vardefs("const"),
-            "try": function(t, c, f) {
-              if (c != null) return [
-                this[0],
-                MAP(t, walk),
-                [ define(c[0], "catch"), MAP(c[1], walk) ],
-                f != null ? MAP(f, walk) : null
-              ];
-            },
-            "name": function(name) {
-              if (name == "eval")
-                having_eval.push(current_scope);
-              reference(name);
-            }
-          }, function(){
-            return walk(ast);
-          });
-
-          // the reason why we need an additional pass here is
-          // that names can be used prior to their definition.
-
-          // scopes where eval was detected and their parents
-          // are marked with uses_eval, unless they define the
-          // "eval" name.
-          MAP(having_eval, function(scope){
-            if (!scope.has("eval")) while (scope) {
-              scope.uses_eval = true;
-              scope = scope.parent;
-            }
-          });
-
-          // for referenced names it might be useful to know
-          // their origin scope.  current_scope here is the
-          // toplevel one.
-          function fixrefs(scope, i) {
-            // do children first; order shouldn't matter
-            for (i = scope.children.length; --i >= 0;)
-              fixrefs(scope.children[i]);
-            for (i in scope.refs) if (HOP(scope.refs, i)) {
-              // find origin scope and propagate the reference to origin
-              for (var origin = scope.has(i), s = scope; s; s = s.parent) {
-                s.refs[i] = origin;
-                if (s === origin) break;
-              }
-            }
-          };
-          fixrefs(current_scope);
-
-          return ret;
-        });
-
-      };
-
-      /* -----[ mangle names ]----- */
-
-      function ast_mangle(ast, options) {
-        var w = ast_walker(), walk = w.walk, scope;
-        options = defaults(options, {
-          mangle       : true,
-          toplevel     : false,
-          defines      : null,
-          except       : null,
-          no_functions : false
-        });
-
-        function get_mangled(name, newMangle) {
-          if (!options.mangle) return name;
-          if (!options.toplevel && !scope.parent) return name; // don't mangle toplevel
-          if (options.except && member(name, options.except))
-            return name;
-          if (options.no_functions && HOP(scope.names, name) &&
-            (scope.names[name] == 'defun' || scope.names[name] == 'lambda'))
-            return name;
-          return scope.get_mangled(name, newMangle);
-        };
-
-        function get_define(name) {
-          if (options.defines) {
-            // we always lookup a defined symbol for the current scope FIRST, so declared
-            // vars trump a DEFINE symbol, but if no such var is found, then match a DEFINE value
-            if (!scope.has(name)) {
-              if (HOP(options.defines, name)) {
-                return options.defines[name];
-              }
-            }
-            return null;
-          }
-        };
-
-        function _lambda(name, args, body) {
-          if (!options.no_functions && options.mangle) {
-            var is_defun = this[0] == "defun", extra;
-            if (name) {
-              if (is_defun) name = get_mangled(name);
-              else if (body.scope.references(name)) {
-                extra = {};
-                if (!(scope.uses_eval || scope.uses_with))
-                  name = extra[name] = scope.next_mangled();
-                else
-                  extra[name] = name;
-              }
-              else name = null;
-            }
-          }
-          body = with_scope(body.scope, function(){
-            args = MAP(args, function(name){ return get_mangled(name) });
-            return MAP(body, walk);
-          }, extra);
-          return [ this[0], name, args, body ];
-        };
-
-        function with_scope(s, cont, extra) {
-          var _scope = scope;
-          scope = s;
-          if (extra) for (var i in extra) if (HOP(extra, i)) {
-            s.set_mangle(i, extra[i]);
-          }
-          for (var i in s.names) if (HOP(s.names, i)) {
-            get_mangled(i, true);
-          }
-          var ret = cont();
-          ret.scope = s;
-          scope = _scope;
-          return ret;
-        };
-
-        function _vardefs(defs) {
-          return [ this[0], MAP(defs, function(d){
-            return [ get_mangled(d[0]), walk(d[1]) ];
-          }) ];
-        };
-
-        function _breacont(label) {
-          if (label) return [ this[0], scope.labels.get_mangled(label) ];
-        };
-
-        return w.with_walkers({
-          "function": _lambda,
-          "defun": function() {
-            // move function declarations to the top when
-            // they are not in some block.
-            var ast = _lambda.apply(this, arguments);
-            switch (w.parent()[0]) {
-              case "toplevel":
-              case "function":
-              case "defun":
-                return MAP.at_top(ast);
-            }
-            return ast;
-          },
-          "label": function(label, stat) {
-            if (scope.labels.refs[label]) return [
-              this[0],
-              scope.labels.get_mangled(label, true),
-              walk(stat)
-            ];
-            return walk(stat);
-          },
-          "break": _breacont,
-          "continue": _breacont,
-          "var": _vardefs,
-          "const": _vardefs,
-          "name": function(name) {
-            return get_define(name) || [ this[0], get_mangled(name) ];
-          },
-          "try": function(t, c, f) {
-            return [ this[0],
-                     MAP(t, walk),
-                     c != null ? [ get_mangled(c[0]), MAP(c[1], walk) ] : null,
-                     f != null ? MAP(f, walk) : null ];
-          },
-          "toplevel": function(body) {
-            var self = this;
-            return with_scope(self.scope, function(){
-              return [ self[0], MAP(body, walk) ];
-            });
-          },
-          "directive": function() {
-            return MAP.at_top(this);
-          }
-        }, function() {
-          return walk(ast_add_scope(ast));
-        });
-      };
-
-      /* -----[
-       - compress foo["bar"] into foo.bar,
-       - remove block brackets {} where possible
-       - join consecutive var declarations
-       - various optimizations for IFs:
-       - if (cond) foo(); else bar();  ==>  cond?foo():bar();
-       - if (cond) foo();  ==>  cond&&foo();
-       - if (foo) return bar(); else return baz();  ==> return foo?bar():baz(); // also for throw
-       - if (foo) return bar(); else something();  ==> {if(foo)return bar();something()}
-       ]----- */
-
-      var warn = function(){};
-
-      function best_of(ast1, ast2) {
-        return gen_code(ast1).length > gen_code(ast2[0] == "stat" ? ast2[1] : ast2).length ? ast2 : ast1;
-      };
-
-      function last_stat(b) {
-        if (b[0] == "block" && b[1] && b[1].length > 0)
-          return b[1][b[1].length - 1];
-        return b;
-      }
-
-      function aborts(t) {
-        if (t) switch (last_stat(t)[0]) {
-          case "return":
-          case "break":
-          case "continue":
-          case "throw":
-            return true;
-        }
-      };
-
-      function boolean_expr(expr) {
-        return ( (expr[0] == "unary-prefix"
-          && member(expr[1], [ "!", "delete" ])) ||
-
-          (expr[0] == "binary"
-            && member(expr[1], [ "in", "instanceof", "==", "!=", "===", "!==", "<", "<=", ">=", ">" ])) ||
-
-          (expr[0] == "binary"
-            && member(expr[1], [ "&&", "||" ])
-            && boolean_expr(expr[2])
-            && boolean_expr(expr[3])) ||
-
-          (expr[0] == "conditional"
-            && boolean_expr(expr[2])
-            && boolean_expr(expr[3])) ||
-
-          (expr[0] == "assign"
-            && expr[1] === true
-            && boolean_expr(expr[3])) ||
-
-          (expr[0] == "seq"
-            && boolean_expr(expr[expr.length - 1]))
-          );
-      };
-
-      function empty(b) {
-        return !b || (b[0] == "block" && (!b[1] || b[1].length == 0));
-      };
-
-      function is_string(node) {
-        return (node[0] == "string" ||
-          node[0] == "unary-prefix" && node[1] == "typeof" ||
-          node[0] == "binary" && node[1] == "+" &&
-            (is_string(node[2]) || is_string(node[3])));
-      };
-
-      var when_constant = (function(){
-
-        var $NOT_CONSTANT = {};
-
-        // this can only evaluate constant expressions.  If it finds anything
-        // not constant, it throws $NOT_CONSTANT.
-        function evaluate(expr) {
-          switch (expr[0]) {
-            case "string":
-            case "num":
-              return expr[1];
-            case "name":
-            case "atom":
-              switch (expr[1]) {
-                case "true": return true;
-                case "false": return false;
-                case "null": return null;
-              }
-              break;
-            case "unary-prefix":
-              switch (expr[1]) {
-                case "!": return !evaluate(expr[2]);
-                case "typeof": return typeof evaluate(expr[2]);
-                case "~": return ~evaluate(expr[2]);
-                case "-": return -evaluate(expr[2]);
-                case "+": return +evaluate(expr[2]);
-              }
-              break;
-            case "binary":
-              var left = expr[2], right = expr[3];
-              switch (expr[1]) {
-                case "&&"         : return evaluate(left) &&         evaluate(right);
-                case "||"         : return evaluate(left) ||         evaluate(right);
-                case "|"          : return evaluate(left) |          evaluate(right);
-                case "&"          : return evaluate(left) &          evaluate(right);
-                case "^"          : return evaluate(left) ^          evaluate(right);
-                case "+"          : return evaluate(left) +          evaluate(right);
-                case "*"          : return evaluate(left) *          evaluate(right);
-                case "/"          : return evaluate(left) /          evaluate(right);
-                case "%"          : return evaluate(left) %          evaluate(right);
-                case "-"          : return evaluate(left) -          evaluate(right);
-                case "<<"         : return evaluate(left) <<         evaluate(right);
-                case ">>"         : return evaluate(left) >>         evaluate(right);
-                case ">>>"        : return evaluate(left) >>>        evaluate(right);
-                case "=="         : return evaluate(left) ==         evaluate(right);
-                case "==="        : return evaluate(left) ===        evaluate(right);
-                case "!="         : return evaluate(left) !=         evaluate(right);
-                case "!=="        : return evaluate(left) !==        evaluate(right);
-                case "<"          : return evaluate(left) <          evaluate(right);
-                case "<="         : return evaluate(left) <=         evaluate(right);
-                case ">"          : return evaluate(left) >          evaluate(right);
-                case ">="         : return evaluate(left) >=         evaluate(right);
-                case "in"         : return evaluate(left) in         evaluate(right);
-                case "instanceof" : return evaluate(left) instanceof evaluate(right);
-              }
-          }
-          throw $NOT_CONSTANT;
-        };
-
-        return function(expr, yes, no) {
-          try {
-            var val = evaluate(expr), ast;
-            switch (typeof val) {
-              case "string": ast =  [ "string", val ]; break;
-              case "number": ast =  [ "num", val ]; break;
-              case "boolean": ast =  [ "name", String(val) ]; break;
-              default:
-                if (val === null) { ast = [ "atom", "null" ]; break; }
-                throw new Error("Can't handle constant of type: " + (typeof val));
-            }
-            return yes.call(expr, ast, val);
-          } catch(ex) {
-            if (ex === $NOT_CONSTANT) {
-              if (expr[0] == "binary"
-                && (expr[1] == "===" || expr[1] == "!==")
-                && ((is_string(expr[2]) && is_string(expr[3]))
-                || (boolean_expr(expr[2]) && boolean_expr(expr[3])))) {
-                expr[1] = expr[1].substr(0, 2);
-              }
-              else if (no && expr[0] == "binary"
-                && (expr[1] == "||" || expr[1] == "&&")) {
-                // the whole expression is not constant but the lval may be...
-                try {
-                  var lval = evaluate(expr[2]);
-                  expr = ((expr[1] == "&&" && (lval ? expr[3] : lval))    ||
-                    (expr[1] == "||" && (lval ? lval    : expr[3])) ||
-                    expr);
-                } catch(ex2) {
-                  // IGNORE... lval is not constant
-                }
-              }
-              return no ? no.call(expr, expr) : null;
-            }
-            else throw ex;
-          }
-        };
-
-      })();
-
-      function warn_unreachable(ast) {
-        if (!empty(ast))
-          warn("Dropping unreachable code: " + gen_code(ast, true));
-      };
-
-      function prepare_ifs(ast) {
-        var w = ast_walker(), walk = w.walk;
-        // In this first pass, we rewrite ifs which abort with no else with an
-        // if-else.  For example:
-        //
-        // if (x) {
-        //     blah();
-        //     return y;
-        // }
-        // foobar();
-        //
-        // is rewritten into:
-        //
-        // if (x) {
-        //     blah();
-        //     return y;
-        // } else {
-        //     foobar();
-        // }
-        function redo_if(statements) {
-          statements = MAP(statements, walk);
-
-          for (var i = 0; i < statements.length; ++i) {
-            var fi = statements[i];
-            if (fi[0] != "if") continue;
-
-            if (fi[3]) continue;
-
-            var t = fi[2];
-            if (!aborts(t)) continue;
-
-            var conditional = walk(fi[1]);
-
-            var e_body = redo_if(statements.slice(i + 1));
-            var e = e_body.length == 1 ? e_body[0] : [ "block", e_body ];
-
-            return statements.slice(0, i).concat([ [
-                                                     fi[0],          // "if"
-                                                     conditional,    // conditional
-                                                     t,              // then
-                                                     e               // else
-                                                   ] ]);
-          }
-
-          return statements;
-        };
-
-        function redo_if_lambda(name, args, body) {
-          body = redo_if(body);
-          return [ this[0], name, args, body ];
-        };
-
-        function redo_if_block(statements) {
-          return [ this[0], statements != null ? redo_if(statements) : null ];
-        };
-
-        return w.with_walkers({
-          "defun": redo_if_lambda,
-          "function": redo_if_lambda,
-          "block": redo_if_block,
-          "splice": redo_if_block,
-          "toplevel": function(statements) {
-            return [ this[0], redo_if(statements) ];
-          },
-          "try": function(t, c, f) {
-            return [
-              this[0],
-              redo_if(t),
-              c != null ? [ c[0], redo_if(c[1]) ] : null,
-              f != null ? redo_if(f) : null
-            ];
-          }
-        }, function() {
-          return walk(ast);
-        });
-      };
-
-      function for_side_effects(ast, handler) {
-        var w = ast_walker(), walk = w.walk;
-        var $stop = {}, $restart = {};
-        function stop() { throw $stop };
-        function restart() { throw $restart };
-        function found(){ return handler.call(this, this, w, stop, restart) };
-        function unary(op) {
-          if (op == "++" || op == "--")
-            return found.apply(this, arguments);
-        };
-        function binary(op) {
-          if (op == "&&" || op == "||")
-            return found.apply(this, arguments);
-        };
-        return w.with_walkers({
-          "try": found,
-          "throw": found,
-          "return": found,
-          "new": found,
-          "switch": found,
-          "break": found,
-          "continue": found,
-          "assign": found,
-          "call": found,
-          "if": found,
-          "for": found,
-          "for-in": found,
-          "while": found,
-          "do": found,
-          "return": found,
-          "unary-prefix": unary,
-          "unary-postfix": unary,
-          "conditional": found,
-          "binary": binary,
-          "defun": found
-        }, function(){
-          while (true) try {
-            walk(ast);
-            break;
-          } catch(ex) {
-            if (ex === $stop) break;
-            if (ex === $restart) continue;
-            throw ex;
-          }
-        });
-      };
-
-      function ast_lift_variables(ast) {
-        var w = ast_walker(), walk = w.walk, scope;
-        function do_body(body, env) {
-          var _scope = scope;
-          scope = env;
-          body = MAP(body, walk);
-          var hash = {}, names = MAP(env.names, function(type, name){
-            if (type != "var") return MAP.skip;
-            if (!env.references(name)) return MAP.skip;
-            hash[name] = true;
-            return [ name ];
-          });
-          if (names.length > 0) {
-            // looking for assignments to any of these variables.
-            // we can save considerable space by moving the definitions
-            // in the var declaration.
-            for_side_effects([ "block", body ], function(ast, walker, stop, restart) {
-              if (ast[0] == "assign"
-                && ast[1] === true
-                && ast[2][0] == "name"
-                && HOP(hash, ast[2][1])) {
-                // insert the definition into the var declaration
-                for (var i = names.length; --i >= 0;) {
-                  if (names[i][0] == ast[2][1]) {
-                    if (names[i][1]) // this name already defined, we must stop
-                      stop();
-                    names[i][1] = ast[3]; // definition
-                    names.push(names.splice(i, 1)[0]);
-                    break;
-                  }
-                }
-                // remove this assignment from the AST.
-                var p = walker.parent();
-                if (p[0] == "seq") {
-                  var a = p[2];
-                  a.unshift(0, p.length);
-                  p.splice.apply(p, a);
-                }
-                else if (p[0] == "stat") {
-                  p.splice(0, p.length, "block"); // empty statement
-                }
-                else {
-                  stop();
-                }
-                restart();
-              }
-              stop();
-            });
-            body.unshift([ "var", names ]);
-          }
-          scope = _scope;
-          return body;
-        };
-        function _vardefs(defs) {
-          var ret = null;
-          for (var i = defs.length; --i >= 0;) {
-            var d = defs[i];
-            if (!d[1]) continue;
-            d = [ "assign", true, [ "name", d[0] ], d[1] ];
-            if (ret == null) ret = d;
-            else ret = [ "seq", d, ret ];
-          }
-          if (ret == null && w.parent()[0] != "for") {
-            if (w.parent()[0] == "for-in")
-              return [ "name", defs[0][0] ];
-            return MAP.skip;
-          }
-          return [ "stat", ret ];
-        };
-        function _toplevel(body) {
-          return [ this[0], do_body(body, this.scope) ];
-        };
-        return w.with_walkers({
-          "function": function(name, args, body){
-            for (var i = args.length; --i >= 0 && !body.scope.references(args[i]);)
-              args.pop();
-            if (!body.scope.references(name)) name = null;
-            return [ this[0], name, args, do_body(body, body.scope) ];
-          },
-          "defun": function(name, args, body){
-            if (!scope.references(name)) return MAP.skip;
-            for (var i = args.length; --i >= 0 && !body.scope.references(args[i]);)
-              args.pop();
-            return [ this[0], name, args, do_body(body, body.scope) ];
-          },
-          "var": _vardefs,
-          "toplevel": _toplevel
-        }, function(){
-          return walk(ast_add_scope(ast));
-        });
-      };
-
-      function ast_squeeze(ast, options) {
-        ast = squeeze_1(ast, options);
-        ast = squeeze_2(ast, options);
-        return ast;
-      };
-
-      function squeeze_1(ast, options) {
-        options = defaults(options, {
-          make_seqs   : true,
-          dead_code   : true,
-          no_warnings : false,
-          keep_comps  : true,
-          unsafe      : false
-        });
-
-        var w = ast_walker(), walk = w.walk, scope;
-
-        function negate(c) {
-          var not_c = [ "unary-prefix", "!", c ];
-          switch (c[0]) {
-            case "unary-prefix":
-              return c[1] == "!" && boolean_expr(c[2]) ? c[2] : not_c;
-            case "seq":
-              c = slice(c);
-              c[c.length - 1] = negate(c[c.length - 1]);
-              return c;
-            case "conditional":
-              return best_of(not_c, [ "conditional", c[1], negate(c[2]), negate(c[3]) ]);
-            case "binary":
-              var op = c[1], left = c[2], right = c[3];
-              if (!options.keep_comps) switch (op) {
-                case "<="  : return [ "binary", ">", left, right ];
-                case "<"   : return [ "binary", ">=", left, right ];
-                case ">="  : return [ "binary", "<", left, right ];
-                case ">"   : return [ "binary", "<=", left, right ];
-              }
-              switch (op) {
-                case "=="  : return [ "binary", "!=", left, right ];
-                case "!="  : return [ "binary", "==", left, right ];
-                case "===" : return [ "binary", "!==", left, right ];
-                case "!==" : return [ "binary", "===", left, right ];
-                case "&&"  : return best_of(not_c, [ "binary", "||", negate(left), negate(right) ]);
-                case "||"  : return best_of(not_c, [ "binary", "&&", negate(left), negate(right) ]);
-              }
-              break;
-          }
-          return not_c;
-        };
-
-        function make_conditional(c, t, e) {
-          var make_real_conditional = function() {
-            if (c[0] == "unary-prefix" && c[1] == "!") {
-              return e ? [ "conditional", c[2], e, t ] : [ "binary", "||", c[2], t ];
-            } else {
-              return e ? best_of(
-                [ "conditional", c, t, e ],
-                [ "conditional", negate(c), e, t ]
-              ) : [ "binary", "&&", c, t ];
-            }
-          };
-          // shortcut the conditional if the expression has a constant value
-          return when_constant(c, function(ast, val){
-            warn_unreachable(val ? e : t);
-            return          (val ? t : e);
-          }, make_real_conditional);
-        };
-
-        function rmblock(block) {
-          if (block != null && block[0] == "block" && block[1]) {
-            if (block[1].length == 1)
-              block = block[1][0];
-            else if (block[1].length == 0)
-              block = [ "block" ];
-          }
-          return block;
-        };
-
-        function _lambda(name, args, body) {
-          return [ this[0], name, args, tighten(body, "lambda") ];
-        };
-
-        // this function does a few things:
-        // 1. discard useless blocks
-        // 2. join consecutive var declarations
-        // 3. remove obviously dead code
-        // 4. transform consecutive statements using the comma operator
-        // 5. if block_type == "lambda" and it detects constructs like if(foo) return ... - rewrite like if (!foo) { ... }
-        function tighten(statements, block_type) {
-          statements = MAP(statements, walk);
-
-          statements = statements.reduce(function(a, stat){
-            if (stat[0] == "block") {
-              if (stat[1]) {
-                a.push.apply(a, stat[1]);
-              }
-            } else {
-              a.push(stat);
-            }
-            return a;
-          }, []);
-
-          statements = (function(a, prev){
-            statements.forEach(function(cur){
-              if (prev && ((cur[0] == "var" && prev[0] == "var") ||
-                (cur[0] == "const" && prev[0] == "const"))) {
-                prev[1] = prev[1].concat(cur[1]);
-              } else {
-                a.push(cur);
-                prev = cur;
-              }
-            });
-            return a;
-          })([]);
-
-          if (options.dead_code) statements = (function(a, has_quit){
-            statements.forEach(function(st){
-              if (has_quit) {
-                if (st[0] == "function" || st[0] == "defun") {
-                  a.push(st);
-                }
-                else if (st[0] == "var" || st[0] == "const") {
-                  if (!options.no_warnings)
-                    warn("Variables declared in unreachable code");
-                  st[1] = MAP(st[1], function(def){
-                    if (def[1] && !options.no_warnings)
-                      warn_unreachable([ "assign", true, [ "name", def[0] ], def[1] ]);
-                    return [ def[0] ];
-                  });
-                  a.push(st);
-                }
-                else if (!options.no_warnings)
-                  warn_unreachable(st);
-              }
-              else {
-                a.push(st);
-                if (member(st[0], [ "return", "throw", "break", "continue" ]))
-                  has_quit = true;
-              }
-            });
-            return a;
-          })([]);
-
-          if (options.make_seqs) statements = (function(a, prev) {
-            statements.forEach(function(cur){
-              if (prev && prev[0] == "stat" && cur[0] == "stat") {
-                prev[1] = [ "seq", prev[1], cur[1] ];
-              } else {
-                a.push(cur);
-                prev = cur;
-              }
-            });
-            if (a.length >= 2
-              && a[a.length-2][0] == "stat"
-              && (a[a.length-1][0] == "return" || a[a.length-1][0] == "throw")
-              && a[a.length-1][1])
-            {
-              a.splice(a.length - 2, 2,
-                [ a[a.length-1][0],
-                  [ "seq", a[a.length-2][1], a[a.length-1][1] ]]);
-            }
-            return a;
-          })([]);
-
-          // this increases jQuery by 1K.  Probably not such a good idea after all..
-          // part of this is done in prepare_ifs anyway.
-          // if (block_type == "lambda") statements = (function(i, a, stat){
-          //         while (i < statements.length) {
-          //                 stat = statements[i++];
-          //                 if (stat[0] == "if" && !stat[3]) {
-          //                         if (stat[2][0] == "return" && stat[2][1] == null) {
-          //                                 a.push(make_if(negate(stat[1]), [ "block", statements.slice(i) ]));
-          //                                 break;
-          //                         }
-          //                         var last = last_stat(stat[2]);
-          //                         if (last[0] == "return" && last[1] == null) {
-          //                                 a.push(make_if(stat[1], [ "block", stat[2][1].slice(0, -1) ], [ "block", statements.slice(i) ]));
-          //                                 break;
-          //                         }
-          //                 }
-          //                 a.push(stat);
-          //         }
-          //         return a;
-          // })(0, []);
-
-          return statements;
-        };
-
-        function make_if(c, t, e) {
-          return when_constant(c, function(ast, val){
-            if (val) {
-              t = walk(t);
-              warn_unreachable(e);
-              return t || [ "block" ];
-            } else {
-              e = walk(e);
-              warn_unreachable(t);
-              return e || [ "block" ];
-            }
-          }, function() {
-            return make_real_if(c, t, e);
-          });
-        };
-
-        function abort_else(c, t, e) {
-          var ret = [ [ "if", negate(c), e ] ];
-          if (t[0] == "block") {
-            if (t[1]) ret = ret.concat(t[1]);
-          } else {
-            ret.push(t);
-          }
-          return walk([ "block", ret ]);
-        };
-
-        function make_real_if(c, t, e) {
-          c = walk(c);
-          t = walk(t);
-          e = walk(e);
-
-          if (empty(e) && empty(t))
-            return [ "stat", c ];
-
-          if (empty(t)) {
-            c = negate(c);
-            t = e;
-            e = null;
-          } else if (empty(e)) {
-            e = null;
-          } else {
-            // if we have both else and then, maybe it makes sense to switch them?
-            (function(){
-              var a = gen_code(c);
-              var n = negate(c);
-              var b = gen_code(n);
-              if (b.length < a.length) {
-                var tmp = t;
-                t = e;
-                e = tmp;
-                c = n;
-              }
-            })();
-          }
-          var ret = [ "if", c, t, e ];
-          if (t[0] == "if" && empty(t[3]) && empty(e)) {
-            ret = best_of(ret, walk([ "if", [ "binary", "&&", c, t[1] ], t[2] ]));
-          }
-          else if (t[0] == "stat") {
-            if (e) {
-              if (e[0] == "stat")
-                ret = best_of(ret, [ "stat", make_conditional(c, t[1], e[1]) ]);
-              else if (aborts(e))
-                ret = abort_else(c, t, e);
-            }
-            else {
-              ret = best_of(ret, [ "stat", make_conditional(c, t[1]) ]);
-            }
-          }
-          else if (e && t[0] == e[0] && (t[0] == "return" || t[0] == "throw") && t[1] && e[1]) {
-            ret = best_of(ret, [ t[0], make_conditional(c, t[1], e[1] ) ]);
-          }
-          else if (e && aborts(t)) {
-            ret = [ [ "if", c, t ] ];
-            if (e[0] == "block") {
-              if (e[1]) ret = ret.concat(e[1]);
-            }
-            else {
-              ret.push(e);
-            }
-            ret = walk([ "block", ret ]);
-          }
-          else if (t && aborts(e)) {
-            ret = abort_else(c, t, e);
-          }
-          return ret;
-        };
-
-        function _do_while(cond, body) {
-          return when_constant(cond, function(cond, val){
-            if (!val) {
-              warn_unreachable(body);
-              return [ "block" ];
-            } else {
-              return [ "for", null, null, null, walk(body) ];
-            }
-          });
-        };
-
-        return w.with_walkers({
-          "sub": function(expr, subscript) {
-            if (subscript[0] == "string") {
-              var name = subscript[1];
-              if (is_identifier(name))
-                return [ "dot", walk(expr), name ];
-              else if (/^[1-9][0-9]*$/.test(name) || name === "0")
-                return [ "sub", walk(expr), [ "num", parseInt(name, 10) ] ];
-            }
-          },
-          "if": make_if,
-          "toplevel": function(body) {
-            return [ "toplevel", tighten(body) ];
-          },
-          "switch": function(expr, body) {
-            var last = body.length - 1;
-            return [ "switch", walk(expr), MAP(body, function(branch, i){
-              var block = tighten(branch[1]);
-              if (i == last && block.length > 0) {
-                var node = block[block.length - 1];
-                if (node[0] == "break" && !node[1])
-                  block.pop();
-              }
-              return [ branch[0] ? walk(branch[0]) : null, block ];
-            }) ];
-          },
-          "function": _lambda,
-          "defun": _lambda,
-          "block": function(body) {
-            if (body) return rmblock([ "block", tighten(body) ]);
-          },
-          "binary": function(op, left, right) {
-            return when_constant([ "binary", op, walk(left), walk(right) ], function yes(c){
-              return best_of(walk(c), this);
-            }, function no() {
-              return function(){
-                if(op != "==" && op != "!=") return;
-                var l = walk(left), r = walk(right);
-                if(l && l[0] == "unary-prefix" && l[1] == "!" && l[2][0] == "num")
-                  left = ['num', +!l[2][1]];
-                else if (r && r[0] == "unary-prefix" && r[1] == "!" && r[2][0] == "num")
-                  right = ['num', +!r[2][1]];
-                return ["binary", op, left, right];
-              }() || this;
-            });
-          },
-          "conditional": function(c, t, e) {
-            return make_conditional(walk(c), walk(t), walk(e));
-          },
-          "try": function(t, c, f) {
-            return [
-              "try",
-              tighten(t),
-              c != null ? [ c[0], tighten(c[1]) ] : null,
-              f != null ? tighten(f) : null
-            ];
-          },
-          "unary-prefix": function(op, expr) {
-            expr = walk(expr);
-            var ret = [ "unary-prefix", op, expr ];
-            if (op == "!")
-              ret = best_of(ret, negate(expr));
-            return when_constant(ret, function(ast, val){
-              return walk(ast); // it's either true or false, so minifies to !0 or !1
-            }, function() { return ret });
-          },
-          "name": function(name) {
-            switch (name) {
-              case "true": return [ "unary-prefix", "!", [ "num", 0 ]];
-              case "false": return [ "unary-prefix", "!", [ "num", 1 ]];
-            }
-          },
-          "while": _do_while,
-          "assign": function(op, lvalue, rvalue) {
-            lvalue = walk(lvalue);
-            rvalue = walk(rvalue);
-            var okOps = [ '+', '-', '/', '*', '%', '>>', '<<', '>>>', '|', '^', '&' ];
-            if (op === true && lvalue[0] === "name" && rvalue[0] === "binary" &&
-              ~okOps.indexOf(rvalue[1]) && rvalue[2][0] === "name" &&
-              rvalue[2][1] === lvalue[1]) {
-              return [ this[0], rvalue[1], lvalue, rvalue[3] ]
-            }
-            return [ this[0], op, lvalue, rvalue ];
-          },
-          "call": function(expr, args) {
-            expr = walk(expr);
-            if (options.unsafe && expr[0] == "dot" && expr[1][0] == "string" && expr[2] == "toString") {
-              return expr[1];
-            }
-            return [ this[0], expr,  MAP(args, walk) ];
-          },
-          "num": function (num) {
-            if (!isFinite(num))
-              return [ "binary", "/", num === 1 / 0
-                ? [ "num", 1 ] : num === -1 / 0
-                                        ? [ "unary-prefix", "-", [ "num", 1 ] ]
-                                        : [ "num", 0 ], [ "num", 0 ] ];
-
-            return [ this[0], num ];
-          }
-        }, function() {
-          return walk(prepare_ifs(walk(prepare_ifs(ast))));
-        });
-      };
-
-      function squeeze_2(ast, options) {
-        var w = ast_walker(), walk = w.walk, scope;
-        function with_scope(s, cont) {
-          var save = scope, ret;
-          scope = s;
-          ret = cont();
-          scope = save;
-          return ret;
-        };
-        function lambda(name, args, body) {
-          return [ this[0], name, args, with_scope(body.scope, curry(MAP, body, walk)) ];
-        };
-        return w.with_walkers({
-          "directive": function(dir) {
-            if (scope.active_directive(dir))
-              return [ "block" ];
-            scope.directives.push(dir);
-          },
-          "toplevel": function(body) {
-            return [ this[0], with_scope(this.scope, curry(MAP, body, walk)) ];
-          },
-          "function": lambda,
-          "defun": lambda
-        }, function(){
-          return walk(ast_add_scope(ast));
-        });
-      };
-
-      /* -----[ re-generate code from the AST ]----- */
-
-      var DOT_CALL_NO_PARENS = jsp.array_to_hash([
-        "name",
-        "array",
-        "object",
-        "string",
-        "dot",
-        "sub",
-        "call",
-        "regexp",
-        "defun"
-      ]);
-
-      function make_string(str, ascii_only) {
-        var dq = 0, sq = 0;
-        str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s){
-          switch (s) {
-            case "\\": return "\\\\";
-            case "\b": return "\\b";
-            case "\f": return "\\f";
-            case "\n": return "\\n";
-            case "\r": return "\\r";
-            case "\u2028": return "\\u2028";
-            case "\u2029": return "\\u2029";
-            case '"': ++dq; return '"';
-            case "'": ++sq; return "'";
-            case "\0": return "\\0";
-          }
-          return s;
-        });
-        if (ascii_only) str = to_ascii(str);
-        if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'";
-        else return '"' + str.replace(/\x22/g, '\\"') + '"';
-      };
-
-      function to_ascii(str) {
-        return str.replace(/[\u0080-\uffff]/g, function(ch) {
-          var code = ch.charCodeAt(0).toString(16);
-          while (code.length < 4) code = "0" + code;
-          return "\\u" + code;
-        });
-      };
-
-      var SPLICE_NEEDS_BRACKETS = jsp.array_to_hash([ "if", "while", "do", "for", "for-in", "with" ]);
-
-      function gen_code(ast, options) {
-        options = defaults(options, {
-          indent_start : 0,
-          indent_level : 4,
-          quote_keys   : false,
-          space_colon  : false,
-          beautify     : false,
-          ascii_only   : false,
-          inline_script: false
-        });
-        var beautify = !!options.beautify;
-        var indentation = 0,
-          newline = beautify ? "\n" : "",
-          space = beautify ? " " : "";
-
-        function encode_string(str) {
-          var ret = make_string(str, options.ascii_only);
-          if (options.inline_script)
-            ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1");
-          return ret;
-        };
-
-        function make_name(name) {
-          name = name.toString();
-          if (options.ascii_only)
-            name = to_ascii(name);
-          return name;
-        };
-
-        function indent(line) {
-          if (line == null)
-            line = "";
-          if (beautify)
-            line = repeat_string(" ", options.indent_start + indentation * options.indent_level) + line;
-          return line;
-        };
-
-        function with_indent(cont, incr) {
-          if (incr == null) incr = 1;
-          indentation += incr;
-          try { return cont.apply(null, slice(arguments, 1)); }
-          finally { indentation -= incr; }
-        };
-
-        function last_char(str) {
-          str = str.toString();
-          return str.charAt(str.length - 1);
-        };
-
-        function first_char(str) {
-          return str.toString().charAt(0);
-        };
-
-        function add_spaces(a) {
-          if (beautify)
-            return a.join(" ");
-          var b = [];
-          for (var i = 0; i < a.length; ++i) {
-            var next = a[i + 1];
-            b.push(a[i]);
-            if (next &&
-              ((is_identifier_char(last_char(a[i])) && (is_identifier_char(first_char(next))
-                || first_char(next) == "\\")) ||
-                (/[\+\-]$/.test(a[i].toString()) && /^[\+\-]/.test(next.toString())))) {
-              b.push(" ");
-            }
-          }
-          return b.join("");
-        };
-
-        function add_commas(a) {
-          return a.join("," + space);
-        };
-
-        function parenthesize(expr) {
-          var gen = make(expr);
-          for (var i = 1; i < arguments.length; ++i) {
-            var el = arguments[i];
-            if ((el instanceof Function && el(expr)) || expr[0] == el)
-              return "(" + gen + ")";
-          }
-          return gen;
-        };
-
-        function best_of(a) {
-          if (a.length == 1) {
-            return a[0];
-          }
-          if (a.length == 2) {
-            var b = a[1];
-            a = a[0];
-            return a.length <= b.length ? a : b;
-          }
-          return best_of([ a[0], best_of(a.slice(1)) ]);
-        };
-
-        function needs_parens(expr) {
-          if (expr[0] == "function" || expr[0] == "object") {
-            // dot/call on a literal function requires the
-            // function literal itself to be parenthesized
-            // only if it's the first "thing" in a
-            // statement.  This means that the parent is
-            // "stat", but it could also be a "seq" and
-            // we're the first in this "seq" and the
-            // parent is "stat", and so on.  Messy stuff,
-            // but it worths the trouble.
-            var a = slice(w.stack()), self = a.pop(), p = a.pop();
-            while (p) {
-              if (p[0] == "stat") return true;
-              if (((p[0] == "seq" || p[0] == "call" || p[0] == "dot" || p[0] == "sub" || p[0] == "conditional") && p[1] === self) ||
-                ((p[0] == "binary" || p[0] == "assign" || p[0] == "unary-postfix") && p[2] === self)) {
-                self = p;
-                p = a.pop();
-              } else {
-                return false;
-              }
-            }
-          }
-          return !HOP(DOT_CALL_NO_PARENS, expr[0]);
-        };
-
-        function make_num(num) {
-          var str = num.toString(10), a = [ str.replace(/^0\./, ".").replace('e+', 'e') ], m;
-          if (Math.floor(num) === num) {
-            if (num >= 0) {
-              a.push("0x" + num.toString(16).toLowerCase(), // probably pointless
-                "0" + num.toString(8)); // same.
-            } else {
-              a.push("-0x" + (-num).toString(16).toLowerCase(), // probably pointless
-                "-0" + (-num).toString(8)); // same.
-            }
-            if ((m = /^(.*?)(0+)$/.exec(num))) {
-              a.push(m[1] + "e" + m[2].length);
-            }
-          } else if ((m = /^0?\.(0+)(.*)$/.exec(num))) {
-            a.push(m[2] + "e-" + (m[1].length + m[2].length),
-              str.substr(str.indexOf(".")));
-          }
-          return best_of(a);
-        };
-
-        var w = ast_walker();
-        var make = w.walk;
-        return w.with_walkers({
-          "string": encode_string,
-          "num": make_num,
-          "name": make_name,
-          "debugger": function(){ return "debugger;" },
-          "toplevel": function(statements) {
-            return make_block_statements(statements)
-              .join(newline + newline);
-          },
-          "splice": function(statements) {
-            var parent = w.parent();
-            if (HOP(SPLICE_NEEDS_BRACKETS, parent)) {
-              // we need block brackets in this case
-              return make_block.apply(this, arguments);
-            } else {
-              return MAP(make_block_statements(statements, true),
-                function(line, i) {
-                  // the first line is already indented
-                  return i > 0 ? indent(line) : line;
-                }).join(newline);
-            }
-          },
-          "block": make_block,
-          "var": function(defs) {
-            return "var " + add_commas(MAP(defs, make_1vardef)) + ";";
-          },
-          "const": function(defs) {
-            return "const " + add_commas(MAP(defs, make_1vardef)) + ";";
-          },
-          "try": function(tr, ca, fi) {
-            var out = [ "try", make_block(tr) ];
-            if (ca) out.push("catch", "(" + ca[0] + ")", make_block(ca[1]));
-            if (fi) out.push("finally", make_block(fi));
-            return add_spaces(out);
-          },
-          "throw": function(expr) {
-            return add_spaces([ "throw", make(expr) ]) + ";";
-          },
-          "new": function(ctor, args) {
-            args = args.length > 0 ? "(" + add_commas(MAP(args, function(expr){
-              return parenthesize(expr, "seq");
-            })) + ")" : "";
-            return add_spaces([ "new", parenthesize(ctor, "seq", "binary", "conditional", "assign", function(expr){
-              var w = ast_walker(), has_call = {};
-              try {
-                w.with_walkers({
-                  "call": function() { throw has_call },
-                  "function": function() { return this }
-                }, function(){
-                  w.walk(expr);
-                });
-              } catch(ex) {
-                if (ex === has_call)
-                  return true;
-                throw ex;
-              }
-            }) + args ]);
-          },
-          "switch": function(expr, body) {
-            return add_spaces([ "switch", "(" + make(expr) + ")", make_switch_block(body) ]);
-          },
-          "break": function(label) {
-            var out = "break";
-            if (label != null)
-              out += " " + make_name(label);
-            return out + ";";
-          },
-          "continue": function(label) {
-            var out = "continue";
-            if (label != null)
-              out += " " + make_name(label);
-            return out + ";";
-          },
-          "conditional": function(co, th, el) {
-            return add_spaces([ parenthesize(co, "assign", "seq", "conditional"), "?",
-                                parenthesize(th, "seq"), ":",
-                                parenthesize(el, "seq") ]);
-          },
-          "assign": function(op, lvalue, rvalue) {
-            if (op && op !== true) op += "=";
-            else op = "=";
-            return add_spaces([ make(lvalue), op, parenthesize(rvalue, "seq") ]);
-          },
-          "dot": function(expr) {
-            var out = make(expr), i = 1;
-            if (expr[0] == "num") {
-              if (!/[a-f.]/i.test(out))
-                out += ".";
-            } else if (expr[0] != "function" && needs_parens(expr))
-              out = "(" + out + ")";
-            while (i < arguments.length)
-              out += "." + make_name(arguments[i++]);
-            return out;
-          },
-          "call": function(func, args) {
-            var f = make(func);
-            if (f.charAt(0) != "(" && needs_parens(func))
-              f = "(" + f + ")";
-            return f + "(" + add_commas(MAP(args, function(expr){
-              return parenthesize(expr, "seq");
-            })) + ")";
-          },
-          "function": make_function,
-          "defun": make_function,
-          "if": function(co, th, el) {
-            var out = [ "if", "(" + make(co) + ")", el ? make_then(th) : make(th) ];
-            if (el) {
-              out.push("else", make(el));
-            }
-            return add_spaces(out);
-          },
-          "for": function(init, cond, step, block) {
-            var out = [ "for" ];
-            init = (init != null ? make(init) : "").replace(/;*\s*$/, ";" + space);
-            cond = (cond != null ? make(cond) : "").replace(/;*\s*$/, ";" + space);
-            step = (step != null ? make(step) : "").replace(/;*\s*$/, "");
-            var args = init + cond + step;
-            if (args == "; ; ") args = ";;";
-            out.push("(" + args + ")", make(block));
-            return add_spaces(out);
-          },
-          "for-in": function(vvar, key, hash, block) {
-            return add_spaces([ "for", "(" +
-              (vvar ? make(vvar).replace(/;+$/, "") : make(key)),
-                                "in",
-                                make(hash) + ")", make(block) ]);
-          },
-          "while": function(condition, block) {
-            return add_spaces([ "while", "(" + make(condition) + ")", make(block) ]);
-          },
-          "do": function(condition, block) {
-            return add_spaces([ "do", make(block), "while", "(" + make(condition) + ")" ]) + ";";
-          },
-          "return": function(expr) {
-            var out = [ "return" ];
-            if (expr != null) out.push(make(expr));
-            return add_spaces(out) + ";";
-          },
-          "binary": function(operator, lvalue, rvalue) {
-            var left = make(lvalue), right = make(rvalue);
-            // XXX: I'm pretty sure other cases will bite here.
-            //      we need to be smarter.
-            //      adding parens all the time is the safest bet.
-            if (member(lvalue[0], [ "assign", "conditional", "seq" ]) ||
-              lvalue[0] == "binary" && PRECEDENCE[operator] > PRECEDENCE[lvalue[1]] ||
-              lvalue[0] == "function" && needs_parens(this)) {
-              left = "(" + left + ")";
-            }
-            if (member(rvalue[0], [ "assign", "conditional", "seq" ]) ||
-              rvalue[0] == "binary" && PRECEDENCE[operator] >= PRECEDENCE[rvalue[1]] &&
-                !(rvalue[1] == operator && member(operator, [ "&&", "||", "*" ]))) {
-              right = "(" + right + ")";
-            }
-            else if (!beautify && options.inline_script && (operator == "<" || operator == "<<")
-              && rvalue[0] == "regexp" && /^script/i.test(rvalue[1])) {
-              right = " " + right;
-            }
-            return add_spaces([ left, operator, right ]);
-          },
-          "unary-prefix": function(operator, expr) {
-            var val = make(expr);
-            if (!(expr[0] == "num" || (expr[0] == "unary-prefix" && !HOP(OPERATORS, operator + expr[1])) || !needs_parens(expr)))
-              val = "(" + val + ")";
-            return operator + (jsp.is_alphanumeric_char(operator.charAt(0)) ? " " : "") + val;
-          },
-          "unary-postfix": function(operator, expr) {
-            var val = make(expr);
-            if (!(expr[0] == "num" || (expr[0] == "unary-postfix" && !HOP(OPERATORS, operator + expr[1])) || !needs_parens(expr)))
-              val = "(" + val + ")";
-            return val + operator;
-          },
-          "sub": function(expr, subscript) {
-            var hash = make(expr);
-            if (needs_parens(expr))
-              hash = "(" + hash + ")";
-            return hash + "[" + make(subscript) + "]";
-          },
-          "object": function(props) {
-            var obj_needs_parens = needs_parens(this);
-            if (props.length == 0)
-              return obj_needs_parens ? "({})" : "{}";
-            var out = "{" + newline + with_indent(function(){
-              return MAP(props, function(p){
-                if (p.length == 3) {
-                  // getter/setter.  The name is in p[0], the arg.list in p[1][2], the
-                  // body in p[1][3] and type ("get" / "set") in p[2].
-                  return indent(make_function(p[0], p[1][2], p[1][3], p[2], true));
-                }
-                var key = p[0], val = parenthesize(p[1], "seq");
-                if (options.quote_keys) {
-                  key = encode_string(key);
-                } else if ((typeof key == "number" || !beautify && +key + "" == key)
-                  && parseFloat(key) >= 0) {
-                  key = make_num(+key);
-                } else if (!is_identifier(key)) {
-                  key = encode_string(key);
-                }
-                return indent(add_spaces(beautify && options.space_colon
-                  ? [ key, ":", val ]
-                  : [ key + ":", val ]));
-              }).join("," + newline);
-            }) + newline + indent("}");
-            return obj_needs_parens ? "(" + out + ")" : out;
-          },
-          "regexp": function(rx, mods) {
-            if (options.ascii_only) rx = to_ascii(rx);
-            return "/" + rx + "/" + mods;
-          },
-          "array": function(elements) {
-            if (elements.length == 0) return "[]";
-            return add_spaces([ "[", add_commas(MAP(elements, function(el, i){
-              if (!beautify && el[0] == "atom" && el[1] == "undefined") return i === elements.length - 1 ? "," : "";
-              return parenthesize(el, "seq");
-            })), "]" ]);
-          },
-          "stat": function(stmt) {
-            return stmt != null
-              ? make(stmt).replace(/;*\s*$/, ";")
-              : ";";
-          },
-          "seq": function() {
-            return add_commas(MAP(slice(arguments), make));
-          },
-          "label": function(name, block) {
-            return add_spaces([ make_name(name), ":", make(block) ]);
-          },
-          "with": function(expr, block) {
-            return add_spaces([ "with", "(" + make(expr) + ")", make(block) ]);
-          },
-          "atom": function(name) {
-            return make_name(name);
-          },
-          "directive": function(dir) {
-            return make_string(dir) + ";";
-          }
-        }, function(){ return make(ast) });
-
-        // The squeezer replaces "block"-s that contain only a single
-        // statement with the statement itself; technically, the AST
-        // is correct, but this can create problems when we output an
-        // IF having an ELSE clause where the THEN clause ends in an
-        // IF *without* an ELSE block (then the outer ELSE would refer
-        // to the inner IF).  This function checks for this case and
-        // adds the block brackets if needed.
-        function make_then(th) {
-          if (th == null) return ";";
-          if (th[0] == "do") {
-            // https://github.com/mishoo/UglifyJS/issues/#issue/57
-            // IE croaks with "syntax error" on code like this:
-            //     if (foo) do ... while(cond); else ...
-            // we need block brackets around do/while
-            return make_block([ th ]);
-          }
-          var b = th;
-          while (true) {
-            var type = b[0];
-            if (type == "if") {
-              if (!b[3])
-              // no else, we must add the block
-                return make([ "block", [ th ]]);
-              b = b[3];
-            }
-            else if (type == "while" || type == "do") b = b[2];
-            else if (type == "for" || type == "for-in") b = b[4];
-            else break;
-          }
-          return make(th);
-        };
-
-        function make_function(name, args, body, keyword, no_parens) {
-          var out = keyword || "function";
-          if (name) {
-            out += " " + make_name(name);
-          }
-          out += "(" + add_commas(MAP(args, make_name)) + ")";
-          out = add_spaces([ out, make_block(body) ]);
-          return (!no_parens && needs_parens(this)) ? "(" + out + ")" : out;
-        };
-
-        function must_has_semicolon(node) {
-          switch (node[0]) {
-            case "with":
-            case "while":
-              return empty(node[2]) || must_has_semicolon(node[2]);
-            case "for":
-            case "for-in":
-              return empty(node[4]) || must_has_semicolon(node[4]);
-            case "if":
-              if (empty(node[2]) && !node[3]) return true; // `if' with empty `then' and no `else'
-              if (node[3]) {
-                if (empty(node[3])) return true; // `else' present but empty
-                return must_has_semicolon(node[3]); // dive into the `else' branch
-              }
-              return must_has_semicolon(node[2]); // dive into the `then' branch
-            case "directive":
-              return true;
-          }
-        };
-
-        function make_block_statements(statements, noindent) {
-          for (var a = [], last = statements.length - 1, i = 0; i <= last; ++i) {
-            var stat = statements[i];
-            var code = make(stat);
-            if (code != ";") {
-              if (!beautify && i == last && !must_has_semicolon(stat)) {
-                code = code.replace(/;+\s*$/, "");
-              }
-              a.push(code);
-            }
-          }
-          return noindent ? a : MAP(a, indent);
-        };
-
-        function make_switch_block(body) {
-          var n = body.length;
-          if (n == 0) return "{}";
-          return "{" + newline + MAP(body, function(branch, i){
-            var has_body = branch[1].length > 0, code = with_indent(function(){
-              return indent(branch[0]
-                ? add_spaces([ "case", make(branch[0]) + ":" ])
-                : "default:");
-            }, 0.5) + (has_body ? newline + with_indent(function(){
-              return make_block_statements(branch[1]).join(newline);
-            }) : "");
-            if (!beautify && has_body && i < n - 1)
-              code += ";";
-            return code;
-          }).join(newline) + newline + indent("}");
-        };
-
-        function make_block(statements) {
-          if (!statements) return ";";
-          if (statements.length == 0) return "{}";
-          return "{" + newline + with_indent(function(){
-            return make_block_statements(statements).join(newline);
-          }) + newline + indent("}");
-        };
-
-        function make_1vardef(def) {
-          var name = def[0], val = def[1];
-          if (val != null)
-            name = add_spaces([ make_name(name), "=", parenthesize(val, "seq") ]);
-          return name;
-        };
-
-      };
-
-      function split_lines(code, max_line_length) {
-        var splits = [ 0 ];
-        jsp.parse(function(){
-          var next_token = jsp.tokenizer(code);
-          var last_split = 0;
-          var prev_token;
-          function current_length(tok) {
-            return tok.pos - last_split;
-          };
-          function split_here(tok) {
-            last_split = tok.pos;
-            splits.push(last_split);
-          };
-          function custom(){
-            var tok = next_token.apply(this, arguments);
-            out: {
-              if (prev_token) {
-                if (prev_token.type == "keyword") break out;
-              }
-              if (current_length(tok) > max_line_length) {
-                switch (tok.type) {
-                  case "keyword":
-                  case "atom":
-                  case "name":
-                  case "punc":
-                    split_here(tok);
-                    break out;
-                }
-              }
-            }
-            prev_token = tok;
-            return tok;
-          };
-          custom.context = function() {
-            return next_token.context.apply(this, arguments);
-          };
-          return custom;
-        }());
-        return splits.map(function(pos, i){
-          return code.substring(pos, splits[i + 1] || code.length);
-        }).join("\n");
-      };
-
-      /* -----[ Utilities ]----- */
-
-      function repeat_string(str, i) {
-        if (i <= 0) return "";
-        if (i == 1) return str;
-        var d = repeat_string(str, i >> 1);
-        d += d;
-        if (i & 1) d += str;
-        return d;
-      };
-
-      function defaults(args, defs) {
-        var ret = {};
-        if (args === true)
-          args = {};
-        for (var i in defs) if (HOP(defs, i)) {
-          ret[i] = (args && HOP(args, i)) ? args[i] : defs[i];
-        }
-        return ret;
-      };
-
-      function is_identifier(name) {
-        return /^[a-z_$][a-z0-9_$]*$/i.test(name)
-          && name != "this"
-          && !HOP(jsp.KEYWORDS_ATOM, name)
-          && !HOP(jsp.RESERVED_WORDS, name)
-          && !HOP(jsp.KEYWORDS, name);
-      };
-
-      function HOP(obj, prop) {
-        return Object.prototype.hasOwnProperty.call(obj, prop);
-      };
-
-      // some utilities
-
-      var MAP;
-
-      (function(){
-        MAP = function(a, f, o) {
-          var ret = [], top = [], i;
-          function doit() {
-            var val = f.call(o, a[i], i);
-            if (val instanceof AtTop) {
-              val = val.v;
-              if (val instanceof Splice) {
-                top.push.apply(top, val.v);
-              } else {
-                top.push(val);
-              }
-            }
-            else if (val != skip) {
-              if (val instanceof Splice) {
-                ret.push.apply(ret, val.v);
-              } else {
-                ret.push(val);
-              }
-            }
-          };
-          if (a instanceof Array) for (i = 0; i < a.length; ++i) doit();
-          else for (i in a) if (HOP(a, i)) doit();
-          return top.concat(ret);
-        };
-        MAP.at_top = function(val) { return new AtTop(val) };
-        MAP.splice = function(val) { return new Splice(val) };
-        var skip = MAP.skip = {};
-        function AtTop(val) { this.v = val };
-        function Splice(val) { this.v = val };
-      })();
-
-      /* -----[ Exports ]----- */
-
-      exports.ast_walker = ast_walker;
-      exports.ast_mangle = ast_mangle;
-      exports.ast_squeeze = ast_squeeze;
-      exports.ast_lift_variables = ast_lift_variables;
-      exports.gen_code = gen_code;
-      exports.ast_add_scope = ast_add_scope;
-      exports.set_logger = function(logger) { warn = logger };
-      exports.make_string = make_string;
-      exports.split_lines = split_lines;
-      exports.MAP = MAP;
-
-      // keep this last!
-      exports.ast_squeeze_more = require("./squeeze-more").ast_squeeze_more;
-
-      // Local variables:
-      // js-indent-level: 8
-      // End:
-    });
-    define('uglifyjs/index', ["require", "exports", "module", "./parse-js", "./process", "./consolidator"], function(require, exports, module) {
-      //convienence function(src, [options]);
-      function uglify(orig_code, options){
-        options || (options = {});
-        var jsp = uglify.parser;
-        var pro = uglify.uglify;
-
-        var ast = jsp.parse(orig_code, options.strict_semicolons); // parse code and get the initial AST
-        ast = pro.ast_mangle(ast, options.mangle_options); // get a new AST with mangled names
-        ast = pro.ast_squeeze(ast, options.squeeze_options); // get an AST with compression optimizations
-        var final_code = pro.gen_code(ast, options.gen_options); // compressed code here
-        return final_code;
-      };
-
-      uglify.parser = require("./parse-js");
-      uglify.uglify = require("./process");
-      uglify.consolidator = require("./consolidator");
-
-      module.exports = uglify
-    });/**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint plusplus: true */
-    /*global define: false */
-
-    define('parse', ['./esprima'], function (esprima) {
-      'use strict';
-
-      var ostring = Object.prototype.toString,
-      //This string is saved off because JSLint complains
-      //about obj.arguments use, as 'reserved word'
-        argPropName = 'arguments';
-
-      //From an esprima example for traversing its ast.
-      function traverse(object, visitor) {
-        var key, child;
-
-        if (!object) {
-          return;
-        }
-
-        if (visitor.call(null, object) === false) {
-          return false;
-        }
-        for (key in object) {
-          if (object.hasOwnProperty(key)) {
-            child = object[key];
-            if (typeof child === 'object' && child !== null) {
-              if (traverse(child, visitor) === false) {
-                return false;
-              }
-            }
-          }
-        }
-      }
-
-
-      /**
-       * Pulls out dependencies from an array literal with just string members.
-       * If string literals, will just return those string values in an array,
-       * skipping other items in the array.
-       *
-       * @param {Node} node an AST node.
-       *
-       * @returns {Array} an array of strings.
-       * If null is returned, then it means the input node was not a valid
-       * dependency.
-       */
-      function getValidDeps(node) {
-        if (!node || node.type !== 'ArrayExpression' || !node.elements) {
-          return;
-        }
-
-        var deps = [];
-
-        node.elements.some(function (elem) {
-          if (elem.type === 'Literal') {
-            deps.push(elem.value);
-          }
-        });
-
-        return deps.length ? deps : undefined;
-      }
-
-      /**
-       * Main parse function. Returns a string of any valid require or
-       * define/require.def calls as part of one JavaScript source string.
-       * @param {String} moduleName the module name that represents this file.
-       * It is used to create a default define if there is not one already for the
-       * file. This allows properly tracing dependencies for builds. Otherwise, if
-       * the file just has a require() call, the file dependencies will not be
-       * properly reflected: the file will come before its dependencies.
-       * @param {String} moduleName
-       * @param {String} fileName
-       * @param {String} fileContents
-       * @param {Object} options optional options. insertNeedsDefine: true will
-       * add calls to require.needsDefine() if appropriate.
-       * @returns {String} JS source string or null, if no require or
-       * define/require.def calls are found.
-       */
-      function parse(moduleName, fileName, fileContents, options) {
-        options = options || {};
-
-        //Set up source input
-        var i, moduleCall, depString,
-          moduleDeps = [],
-          result = '',
-          moduleList = [],
-          needsDefine = true,
-          astRoot = esprima.parse(fileContents);
-
-        parse.recurse(astRoot, function (callName, config, name, deps) {
-          if (!deps) {
-            deps = [];
-          }
-
-          if (callName === 'define' && (!name || name === moduleName)) {
-            needsDefine = false;
-          }
-
-          if (!name) {
-            //If there is no module name, the dependencies are for
-            //this file/default module name.
-            moduleDeps = moduleDeps.concat(deps);
-          } else {
-            moduleList.push({
-              name: name,
-              deps: deps
-            });
-          }
-
-          //If define was found, no need to dive deeper, unless
-          //the config explicitly wants to dig deeper.
-          return !!options.findNestedDependencies;
-        }, options);
-
-        if (options.insertNeedsDefine && needsDefine) {
-          result += 'require.needsDefine("' + moduleName + '");';
-        }
-
-        if (moduleDeps.length || moduleList.length) {
-          for (i = 0; i < moduleList.length; i++) {
-            moduleCall = moduleList[i];
-            if (result) {
-              result += '\n';
-            }
-
-            //If this is the main module for this file, combine any
-            //"anonymous" dependencies (could come from a nested require
-            //call) with this module.
-            if (moduleCall.name === moduleName) {
-              moduleCall.deps = moduleCall.deps.concat(moduleDeps);
-              moduleDeps = [];
-            }
-
-            depString = moduleCall.deps.length ? '["' +
-              moduleCall.deps.join('","') + '"]' : '[]';
-            result += 'define("' + moduleCall.name + '",' +
-              depString + ');';
-          }
-          if (moduleDeps.length) {
-            if (result) {
-              result += '\n';
-            }
-            depString = moduleDeps.length ? '["' + moduleDeps.join('","') +
-              '"]' : '[]';
-            result += 'define("' + moduleName + '",' + depString + ');';
-          }
-        }
-
-        return result || null;
-      }
-
-      /**
-       * Handles parsing a file recursively for require calls.
-       * @param {Array} parentNode the AST node to start with.
-       * @param {Function} onMatch function to call on a parse match.
-       * @param {Object} [options] This is normally the build config options if
-       * it is passed.
-       */
-      parse.recurse = function (object, onMatch, options) {
-        //Like traverse, but skips if branches that would not be processed
-        //after has application that results in tests of true or false boolean
-        //literal values.
-        var key, child,
-          hasHas = options && options.has;
-
-        if (!object) {
-          return;
-        }
-
-        //If has replacement has resulted in if(true){} or if(false){}, take
-        //the appropriate branch and skip the other one.
-        if (hasHas && object.type === 'IfStatement' && object.test.type &&
-          object.test.type === 'Literal') {
-          if (object.test.value) {
-            //Take the if branch
-            this.recurse(object.consequent, onMatch, options);
-          } else {
-            //Take the else branch
-            this.recurse(object.alternate, onMatch, options);
-          }
-        } else {
-          if (this.parseNode(object, onMatch) === false) {
-            return;
-          }
-          for (key in object) {
-            if (object.hasOwnProperty(key)) {
-              child = object[key];
-              if (typeof child === 'object' && child !== null) {
-                this.recurse(child, onMatch, options);
-              }
-            }
-          }
-        }
-      };
-
-      /**
-       * Determines if the file defines the require/define module API.
-       * Specifically, it looks for the `define.amd = ` expression.
-       * @param {String} fileName
-       * @param {String} fileContents
-       * @returns {Boolean}
-       */
-      parse.definesRequire = function (fileName, fileContents) {
-        var found = false;
-
-        traverse(esprima.parse(fileContents), function (node) {
-          if (parse.hasDefineAmd(node)) {
-            found = true;
-
-            //Stop traversal
-            return false;
-          }
-        });
-
-        return found;
-      };
-
-      /**
-       * Finds require("") calls inside a CommonJS anonymous module wrapped in a
-       * define(function(require, exports, module){}) wrapper. These dependencies
-       * will be added to a modified define() call that lists the dependencies
-       * on the outside of the function.
-       * @param {String} fileName
-       * @param {String} fileContents
-       * @returns {Array} an array of module names that are dependencies. Always
-       * returns an array, but could be of length zero.
-       */
-      parse.getAnonDeps = function (fileName, fileContents) {
-        var astRoot = esprima.parse(fileContents),
-          defFunc = this.findAnonDefineFactory(astRoot);
-
-        return parse.getAnonDepsFromNode(defFunc);
-      };
-
-      /**
-       * Finds require("") calls inside a CommonJS anonymous module wrapped
-       * in a define function, given an AST node for the definition function.
-       * @param {Node} node the AST node for the definition function.
-       * @returns {Array} and array of dependency names. Can be of zero length.
-       */
-      parse.getAnonDepsFromNode = function (node) {
-        var deps = [],
-          funcArgLength;
-
-        if (node) {
-          this.findRequireDepNames(node, deps);
-
-          //If no deps, still add the standard CommonJS require, exports,
-          //module, in that order, to the deps, but only if specified as
-          //function args. In particular, if exports is used, it is favored
-          //over the return value of the function, so only add it if asked.
-          funcArgLength = node.params && node.params.length;
-          if (funcArgLength) {
-            deps = (funcArgLength > 1 ? ["require", "exports", "module"] :
-                    ["require"]).concat(deps);
-          }
-        }
-        return deps;
-      };
-
-      /**
-       * Finds the function in define(function (require, exports, module){});
-       * @param {Array} node
-       * @returns {Boolean}
-       */
-      parse.findAnonDefineFactory = function (node) {
-        var match;
-
-        traverse(node, function (node) {
-          var arg0, arg1;
-
-          if (node && node.type === 'CallExpression' &&
-            node.callee && node.callee.type === 'Identifier' &&
-            node.callee.name === 'define' && node[argPropName]) {
-
-            //Just the factory function passed to define
-            arg0 = node[argPropName][0];
-            if (arg0 && arg0.type === 'FunctionExpression') {
-              match = arg0;
-              return false;
-            }
-
-            //A string literal module ID followed by the factory function.
-            arg1 = node[argPropName][1];
-            if (arg0.type === 'Literal' &&
-              arg1 && arg1.type === 'FunctionExpression') {
-              match = arg1;
-              return false;
-            }
-          }
-        });
-
-        return match;
-      };
-
-      /**
-       * Finds any config that is passed to requirejs. That includes calls to
-       * require/requirejs.config(), as well as require({}, ...) and
-       * requirejs({}, ...)
-       * @param {String} fileName
-       * @param {String} fileContents
-       *
-       * @returns {Object} a config object. Will be null if no config.
-       * Can throw an error if the config in the file cannot be evaluated in
-       * a build context to valid JavaScript.
-       */
-      parse.findConfig = function (fileName, fileContents) {
-        /*jslint evil: true */
-        var jsConfig,
-          foundConfig = null,
-          astRoot = esprima.parse(fileContents, {
-            range: true
-          });
-
-        traverse(astRoot, function (node) {
-          var arg,
-            c = node && node.callee,
-            requireType = parse.hasRequire(node);
-
-          if (requireType && (requireType === 'require' ||
-            requireType === 'requirejs' ||
-            requireType === 'requireConfig' ||
-            requireType === 'requirejsConfig')) {
-
-            arg = node[argPropName] && node[argPropName][0];
-
-            if (arg && arg.type === 'ObjectExpression') {
-              jsConfig = parse.nodeToString(fileContents, arg);
-              foundConfig = eval('(' + jsConfig + ')');
-              return false;
-            }
-          }
-
-
-        });
-
-        return foundConfig;
-      };
-
-      /**
-       * Finds all dependencies specified in dependency arrays and inside
-       * simplified commonjs wrappers.
-       * @param {String} fileName
-       * @param {String} fileContents
-       *
-       * @returns {Array} an array of dependency strings. The dependencies
-       * have not been normalized, they may be relative IDs.
-       */
-      parse.findDependencies = function (fileName, fileContents, options) {
-        var dependencies = [],
-          astRoot = esprima.parse(fileContents);
-
-        parse.recurse(astRoot, function (callName, config, name, deps) {
-          if (deps) {
-            dependencies = dependencies.concat(deps);
-          }
-        }, options);
-
-        return dependencies;
-      };
-
-      /**
-       * Finds only CJS dependencies, ones that are the form
-       * require('stringLiteral')
-       */
-      parse.findCjsDependencies = function (fileName, fileContents, options) {
-        var dependencies = [];
-
-        traverse(esprima.parse(fileContents), function (node) {
-          var arg;
-
-          if (node && node.type === 'CallExpression' && node.callee &&
-            node.callee.type === 'Identifier' &&
-            node.callee.name === 'require' && node[argPropName] &&
-            node[argPropName].length === 1) {
-            arg = node[argPropName][0];
-            if (arg.type === 'Literal') {
-              dependencies.push(arg.value);
-            }
-          }
-        });
-
-        return dependencies;
-      };
-
-      //function define() {}
-      parse.hasDefDefine = function (node) {
-        return node.type === 'FunctionDeclaration' && node.id &&
-          node.id.type === 'Identifier' && node.id.name === 'define';
-      };
-
-      //define.amd = ...
-      parse.hasDefineAmd = function (node) {
-        return node && node.type === 'AssignmentExpression' &&
-          node.left && node.left.type === 'MemberExpression' &&
-          node.left.object && node.left.object.name === 'define' &&
-          node.left.property && node.left.property.name === 'amd';
-      };
-
-      //require(), requirejs(), require.config() and requirejs.config()
-      parse.hasRequire = function (node) {
-        var callName,
-          c = node && node.callee;
-
-        if (node && node.type === 'CallExpression' && c) {
-          if (c.type === 'Identifier' &&
-            (c.name === 'require' ||
-              c.name === 'requirejs')) {
-            //A require/requirejs({}, ...) call
-            callName = c.name;
-          } else if (c.type === 'MemberExpression' &&
-            c.object &&
-            c.object.type === 'Identifier' &&
-            (c.object.name === 'require' ||
-              c.object.name === 'requirejs') &&
-            c.property && c.property.name === 'config') {
-            // require/requirejs.config({}) call
-            callName = c.object.name + 'Config';
-          }
-        }
-
-        return callName;
-      };
-
-      //define()
-      parse.hasDefine = function (node) {
-        return node && node.type === 'CallExpression' && node.callee &&
-          node.callee.type === 'Identifier' &&
-          node.callee.name === 'define';
-      };
-
-      /**
-       * Determines if define(), require({}|[]) or requirejs was called in the
-       * file. Also finds out if define() is declared and if define.amd is called.
-       */
-      parse.usesAmdOrRequireJs = function (fileName, fileContents, options) {
-        var uses;
-
-        traverse(esprima.parse(fileContents), function (node) {
-          var type, callName, arg;
-
-          if (parse.hasDefDefine(node)) {
-            //function define() {}
-            type = 'declaresDefine';
-          } else if (parse.hasDefineAmd(node)) {
-            type = 'defineAmd';
-          } else {
-            callName = parse.hasRequire(node);
-            if (callName) {
-              arg = node[argPropName] && node[argPropName][0];
-              if (arg && (arg.type === 'ObjectExpression' ||
-                arg.type === 'ArrayExpression')) {
-                type = callName;
-              }
-            } else if (parse.hasDefine(node)) {
-              type = 'define';
-            }
-          }
-
-          if (type) {
-            if (!uses) {
-              uses = {};
-            }
-            uses[type] = true;
-          }
-        });
-
-        return uses;
-      };
-
-      /**
-       * Determines if require(''), exports.x =, module.exports =,
-       * __dirname, __filename are used. So, not strictly traditional CommonJS,
-       * also checks for Node variants.
-       */
-      parse.usesCommonJs = function (fileName, fileContents, options) {
-        var uses = null,
-          assignsExports = false;
-
-
-        traverse(esprima.parse(fileContents), function (node) {
-          var type,
-            exp = node.expression;
-
-          if (node.type === 'Identifier' &&
-            (node.name === '__dirname' || node.name === '__filename')) {
-            type = node.name.substring(2);
-          } else if (node.type === 'VariableDeclarator' && node.id &&
-            node.id.type === 'Identifier' &&
-            node.id.name === 'exports') {
-            //Hmm, a variable assignment for exports, so does not use cjs
-            //exports.
-            type = 'varExports';
-          } else if (exp && exp.type === 'AssignmentExpression' && exp.left &&
-            exp.left.type === 'MemberExpression' && exp.left.object) {
-            if (exp.left.object.name === 'module' && exp.left.property &&
-              exp.left.property.name === 'exports') {
-              type = 'moduleExports';
-            } else if (exp.left.object.name === 'exports' &&
-              exp.left.property) {
-              type = 'exports';
-            }
-
-          } else if (node && node.type === 'CallExpression' && node.callee &&
-            node.callee.type === 'Identifier' &&
-            node.callee.name === 'require' && node[argPropName] &&
-            node[argPropName].length === 1 &&
-            node[argPropName][0].type === 'Literal') {
-            type = 'require';
-          }
-
-          if (type) {
-            if (type === 'varExports') {
-              assignsExports = true;
-            } else if (type !== 'exports' || !assignsExports) {
-              if (!uses) {
-                uses = {};
-              }
-              uses[type] = true;
-            }
-          }
-        });
-
-        return uses;
-      };
-
-
-      parse.findRequireDepNames = function (node, deps) {
-        var moduleName, i, n, call, args;
-
-        traverse(node, function (node) {
-          var arg;
-
-          if (node && node.type === 'CallExpression' && node.callee &&
-            node.callee.type === 'Identifier' &&
-            node.callee.name === 'require' &&
-            node[argPropName] && node[argPropName].length === 1) {
-
-            arg = node[argPropName][0];
-            if (arg.type === 'Literal') {
-              deps.push(arg.value);
-            }
-          }
-        });
-      };
-
-      /**
-       * Determines if a specific node is a valid require or define/require.def
-       * call.
-       * @param {Array} node
-       * @param {Function} onMatch a function to call when a match is found.
-       * It is passed the match name, and the config, name, deps possible args.
-       * The config, name and deps args are not normalized.
-       *
-       * @returns {String} a JS source string with the valid require/define call.
-       * Otherwise null.
-       */
-      parse.parseNode = function (node, onMatch) {
-        var name, deps, cjsDeps, arg, factory,
-          args = node && node[argPropName],
-          callName = parse.hasRequire(node);
-
-        if (callName === 'require' || callName === 'requirejs') {
-          //A plain require/requirejs call
-          arg = node[argPropName] && node[argPropName][0];
-          if (arg.type !== 'ArrayExpression') {
-            if (arg.type === 'ObjectExpression') {
-              //A config call, try the second arg.
-              arg = node[argPropName][1];
-            }
-          }
-
-          deps = getValidDeps(arg);
-          if (!deps) {
-            return;
-          }
-
-          return onMatch("require", null, null, deps);
-        } else if (parse.hasDefine(node) && args && args.length) {
-          name = args[0];
-          deps = args[1];
-          factory = args[2];
-
-          if (name.type === 'ArrayExpression') {
-            //No name, adjust args
-            factory = deps;
-            deps = name;
-            name = null;
-          } else if (name.type === 'FunctionExpression') {
-            //Just the factory, no name or deps
-            factory = name;
-            name = deps = null;
-          } else if (name.type !== 'Literal') {
-            //An object literal, just null out
-            name = deps = factory = null;
-          }
-
-          if (name && name.type === 'Literal' && deps) {
-            if (deps.type === 'FunctionExpression') {
-              //deps is the factory
-              factory = deps;
-              deps = null;
-            } else if (deps.type === 'ObjectExpression') {
-              //deps is object literal, null out
-              deps = factory = null;
-            }
-          }
-
-          if (deps && deps.type === 'ArrayExpression') {
-            deps = getValidDeps(deps);
-          } else if (factory && factory.type === 'FunctionExpression') {
-            //If no deps and a factory function, could be a commonjs sugar
-            //wrapper, scan the function for dependencies.
-            cjsDeps = parse.getAnonDepsFromNode(factory);
-            if (cjsDeps.length) {
-              deps = cjsDeps;
-            }
-          } else if (deps || factory) {
-            //Does not match the shape of an AMD call.
-            return;
-          }
-
-          //Just save off the name as a string instead of an AST object.
-          if (name && name.type === 'Literal') {
-            name = name.value;
-          }
-
-          return onMatch("define", null, name, deps);
-        }
-      };
-
-      /**
-       * Converts an AST node into a JS source string by extracting
-       * the node's location from the given contents string. Assumes
-       * esprima.parse() with ranges was done.
-       * @param {String} contents
-       * @param {Object} node
-       * @returns {String} a JS source string.
-       */
-      parse.nodeToString = function (contents, node) {
-        var range = node.range;
-        return contents.substring(range[0], range[1]);
-      };
-
-      /**
-       * Extracts license comments from JS text.
-       * @param {String} fileName
-       * @param {String} contents
-       * @returns {String} a string of license comments.
-       */
-      parse.getLicenseComments = function (fileName, contents) {
-        var commentNode, refNode, subNode, value, i, j,
-          ast = esprima.parse(contents, {
-            comment: true
-          }),
-          result = '',
-          existsMap = {},
-          lineEnd = contents.indexOf('\r') === -1 ? '\n' : '\r\n';
-
-        if (ast.comments) {
-          for (i = 0; i < ast.comments.length; i++) {
-            commentNode = ast.comments[i];
-
-            if (commentNode.type === 'Line') {
-              value = '//' + commentNode.value + lineEnd;
-              refNode = commentNode;
-
-              if (i + 1 >= ast.comments.length) {
-                value += lineEnd;
-              } else {
-                //Look for immediately adjacent single line comments
-                //since it could from a multiple line comment made out
-                //of single line comments. Like this comment.
-                for (j = i + 1; j < ast.comments.length; j++) {
-                  subNode = ast.comments[j];
-                  if (subNode.type === 'Line' &&
-                    subNode.range[0] === refNode.range[1]) {
-                    //Adjacent single line comment. Collect it.
-                    value += '//' + subNode.value + lineEnd;
-                    refNode = subNode;
-                  } else {
-                    //No more single line comment blocks. Break out
-                    //and continue outer looping.
-                    break;
-                  }
-                }
-                value += lineEnd;
-                i = j - 1;
-              }
-            } else {
-              value = '/*' + commentNode.value + '*/' + lineEnd + lineEnd;
-            }
-
-            if (!existsMap[value] && (value.indexOf('license') !== -1 ||
-              (commentNode.type === 'Block' &&
-                value.indexOf('/*!') === 0) ||
-              value.indexOf('opyright') !== -1 ||
-              value.indexOf('(c)') !== -1)) {
-
-              result += value;
-              existsMap[value] = true;
-            }
-
-          }
-        }
-
-        return result;
-      };
-
-      return parse;
-    });
-    /**
-     * @license Copyright (c) 2012, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint */
-    /*global define */
-
-    define('transform', [ './esprima', './parse', 'logger', 'lang'], function (esprima, parse, logger, lang) {
-      'use strict';
-      var transform;
-
-      return (transform = {
-        toTransport: function (namespace, moduleName, path, contents, onFound, options) {
-          options = options || {};
-
-          var tokens, foundAnon, deps, lastRange, parenCount, inDefine,
-            defineRanges = [],
-            contentInsertion = '',
-            depString = '';
-
-          try {
-            tokens = esprima.parse(contents, {
-              tokens: true,
-              range: true
-            }).tokens;
-          } catch (e) {
-            logger.trace('toTransport skipping ' + path + ': ' +
-              e.toString());
-            return contents;
-          }
-
-          //Find the define calls and their position in the files.
-          tokens.forEach(function (token, i) {
-            var prev, prev2, next, next2, next3, next4,
-              needsId, depAction, nameCommaRange, foundId,
-              sourceUrlData,
-              namespaceExists = false;
-
-            if (inDefine && token.type === 'Punctuator') {
-              //Looking for the end of the define call.
-              if (token.value === '(') {
-                parenCount += 1;
-              } else if (token.value === ')') {
-                parenCount -= 1;
-              }
-
-              if (parenCount === 0) {
-                inDefine = false;
-
-                //Found the end of the define call. Hold onto
-                //it.
-                lastRange = defineRanges.length &&
-                  defineRanges[defineRanges.length - 1];
-                if (lastRange) {
-                  lastRange.defineEndRange = token.range;
-                }
-              }
-            }
-
-            if (token.type === 'Identifier' && token.value === 'define') {
-              //Possible match. Do not want something.define calls
-              //though, and only defines follow by a paren
-              prev = tokens[i - 1];
-              next = tokens[i + 1];
-
-              if (prev && prev.type === 'Punctuator' &&
-                prev.value === '.') {
-                //a define on a sub-object, not a top level
-                //define() call. If the sub object is the
-                //namespace, then it is ok.
-                prev2 = tokens[i - 2];
-                if (!prev2) {
-                  return;
-                }
-
-                //If the prev2 does not match namespace, then bail.
-                if (!namespace || prev2.type !== 'Identifier' ||
-                  prev2.value !== namespace) {
-                  return;
-                } else if (namespace) {
-                  namespaceExists = true;
-                }
-              }
-
-              if (!next || next.type !== 'Punctuator' ||
-                next.value !== '(') {
-                //Not a define() function call. Bail.
-                return;
-              }
-
-              next2 = tokens[i + 2];
-              if (!next2) {
-                return;
-              }
-
-              //Figure out if this needs a named define call.
-              if (next2.type === 'Punctuator' && next2.value === '[') {
-                //Dependency array
-                needsId = true;
-                depAction = 'skip';
-              } else if (next2.type === 'Punctuator' &&
-                next2.value === '{') {
-                //Object literal
-                needsId = true;
-                depAction = 'skip';
-              } else if (next2.type === 'Keyword' &&
-                next2.value === 'function') {
-                //function
-                needsId = true;
-                depAction = 'scan';
-              } else if (next2.type === 'String') {
-                //Named module
-                needsId = false;
-
-                //The value includes the quotes around the string,
-                //so remove them.
-                foundId = next2.value.substring(1,
-                  next2.value.length - 1);
-
-                //assumed it does not need dependencies injected
-
-                //If next argument is a function it means we need
-                //dependency scanning.
-                next3 = tokens[i + 3];
-                next4 = tokens[i + 4];
-                if (!next3 || !next4) {
-                  return;
-                }
-
-                if (next3.type === 'Punctuator' &&
-                  next3.value === ',' &&
-                  next4.type === 'Keyword' &&
-                  next4.value === 'function') {
-                  depAction = 'scan';
-                  nameCommaRange = next3.range;
-                } else {
-                  depAction = 'skip';
-                }
-              } else if (next2.type === 'Identifier') {
-                //May be the define(factory); type.
-                next3 = tokens[i + 3];
-                if (!next3) {
-                  return;
-                }
-                if (next3.type === 'Punctuator' &&
-                  next3.value === ')') {
-                  needsId = true;
-                  depAction = 'empty';
-                } else {
-                  return;
-                }
-              } else if (next2.type === 'Numeric') {
-                //May be the define(12345); type.
-                next3 = tokens[i + 3];
-                if (!next3) {
-                  return;
-                }
-                if (next3.type === 'Punctuator' &&
-                  next3.value === ')') {
-                  needsId = true;
-                  depAction = 'skip';
-                } else {
-                  return;
-                }
-              } else if (next2.type === 'Punctuator' &&
-                next2.value === '-') {
-                //May be the define(-12345); type.
-                next3 = tokens[i + 3];
-                if (!next3) {
-                  return;
-                }
-                if (next3.type === 'Numeric') {
-                  next4 = tokens[i + 4];
-                  if (!next4) {
-                    return;
-                  }
-                  if (next4.type === 'Punctuator' &&
-                    next4.value === ')') {
-                    needsId = true;
-                    depAction = 'skip';
-                  } else {
-                    return;
-                  }
-                } else {
-                  return;
-                }
-              } else {
-                //Not a match, skip it.
-                return;
-              }
-
-              //A valid define call. Need to find the end, start counting
-              //parentheses.
-              inDefine = true;
-              parenCount = 0;
-
-              defineRanges.push({
-                foundId: foundId,
-                needsId: needsId,
-                depAction: depAction,
-                namespaceExists: namespaceExists,
-                defineRange: token.range,
-                parenRange: next.range,
-                nameCommaRange: nameCommaRange,
-                sourceUrlData: sourceUrlData
-              });
-            }
-          });
-
-          if (!defineRanges.length) {
-            return contents;
-          }
-
-          //Find the first anon define, then any that need dependency
-          //scanning.
-          defineRanges = defineRanges.filter(function (range) {
-            if (!foundAnon && range.needsId) {
-              foundAnon = true;
-              return true;
-            } else if (range.depAction === 'scan') {
-              return true;
-            }
-          });
-
-          //Reverse the matches, need to start from the bottom of
-          //the file to modify it, so that the ranges are still true
-          //further up.
-          defineRanges.reverse();
-
-          defineRanges.forEach(function (info) {
-            //Do the modifications "backwards", in other words, start with the
-            //one that is farthest down and work up, so that the ranges in the
-            //defineRanges still apply. So that means deps, id, then namespace.
-
-            if (info.needsId && moduleName) {
-              contentInsertion += "'" + moduleName + "',";
-            }
-
-            if (info.depAction === 'scan') {
-              deps = parse.getAnonDeps(path, contents.substring(info.defineRange[0], info.defineEndRange[1]));
-
-              if (deps.length) {
-                depString = '[' + deps.map(function (dep) {
-                  return "'" + dep + "'";
-                }) + ']';
-              } else {
-                depString = '[]';
-              }
-              depString +=  ',';
-
-              if (info.nameCommaRange) {
-                //Already have a named module, need to insert the
-                //dependencies after the name.
-                contents = contents.substring(0, info.nameCommaRange[1]) +
-                  depString +
-                  contents.substring(info.nameCommaRange[1],
-                    contents.length);
-              } else {
-                contentInsertion +=  depString;
-              }
-            } else if (info.depAction === 'empty') {
-              contentInsertion += '[],';
-            }
-
-            if (contentInsertion) {
-              contents = contents.substring(0, info.parenRange[1]) +
-                contentInsertion +
-                contents.substring(info.parenRange[1],
-                  contents.length);
-            }
-
-            //Do namespace last so that ui does not mess upthe parenRange
-            //used above.
-            if (namespace && !info.namespaceExists) {
-              contents = contents.substring(0, info.defineRange[0]) +
-                namespace + '.' +
-                contents.substring(info.defineRange[0],
-                  contents.length);
-            }
-
-            //Notify any listener for the found info
-            if (onFound) {
-              onFound(info);
-            }
-          });
-
-          if (options.useSourceUrl) {
-            contents = 'eval("' + lang.jsEscape(contents) +
-              '\\n//@ sourceURL=' + (path.indexOf('/') === 0 ? '' : '/') +
-              path +
-              '");\n';
-          }
-
-          return contents;
-        }
-      });
-    });/**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint regexp: true, plusplus: true  */
-    /*global define: false */
-
-    define('pragma', ['parse', 'logger'], function (parse, logger) {
-      'use strict';
-      function Temp() {}
-
-      function create(obj, mixin) {
-        Temp.prototype = obj;
-        var temp = new Temp(), prop;
-
-        //Avoid any extra memory hanging around
-        Temp.prototype = null;
-
-        if (mixin) {
-          for (prop in mixin) {
-            if (mixin.hasOwnProperty(prop) && !temp.hasOwnProperty(prop)) {
-              temp[prop] = mixin[prop];
-            }
-          }
-        }
-
-        return temp; // Object
-      }
-
-      var pragma = {
-        conditionalRegExp: /(exclude|include)Start\s*\(\s*["'](\w+)["']\s*,(.*)\)/,
-        useStrictRegExp: /['"]use strict['"];/g,
-        hasRegExp: /has\s*\(\s*['"]([^'"]+)['"]\s*\)/g,
-        nsRegExp: /(^|[^\.])(requirejs|require|define)(\.config)?\s*\(/g,
-        nsWrapRegExp: /\/\*requirejs namespace: true \*\//,
-        apiDefRegExp: /var requirejs, require, define;/,
-        defineCheckRegExp: /typeof\s+define\s*===\s*["']function["']\s*&&\s*define\s*\.\s*amd/g,
-        defineTypeFirstCheckRegExp: /\s*["']function["']\s*===\s*typeof\s+define\s*&&\s*define\s*\.\s*amd/g,
-        defineJQueryRegExp: /typeof\s+define\s*===\s*["']function["']\s*&&\s*define\s*\.\s*amd\s*&&\s*define\s*\.\s*amd\s*\.\s*jQuery/g,
-        defineHasRegExp: /typeof\s+define\s*==(=)?\s*['"]function['"]\s*&&\s*typeof\s+define\.amd\s*==(=)?\s*['"]object['"]\s*&&\s*define\.amd/g,
-        defineTernaryRegExp: /typeof\s+define\s*===\s*['"]function["']\s*&&\s*define\s*\.\s*amd\s*\?\s*define/,
-        amdefineRegExp: /if\s*\(\s*typeof define\s*\!==\s*'function'\s*\)\s*\{\s*[^\{\}]+amdefine[^\{\}]+\}/g,
-
-        removeStrict: function (contents, config) {
-          return config.useStrict ? contents : contents.replace(pragma.useStrictRegExp, '');
-        },
-
-        namespace: function (fileContents, ns, onLifecycleName) {
-          if (ns) {
-            //Namespace require/define calls
-            fileContents = fileContents.replace(pragma.nsRegExp, '$1' + ns + '.$2$3(');
-
-            //Namespace define ternary use:
-            fileContents = fileContents.replace(pragma.defineTernaryRegExp,
-              "typeof " + ns + ".define === 'function' && " + ns + ".define.amd ? " + ns + ".define");
-
-            //Namespace define jquery use:
-            fileContents = fileContents.replace(pragma.defineJQueryRegExp,
-              "typeof " + ns + ".define === 'function' && " + ns + ".define.amd && " + ns + ".define.amd.jQuery");
-
-            //Namespace has.js define use:
-            fileContents = fileContents.replace(pragma.defineHasRegExp,
-              "typeof " + ns + ".define === 'function' && typeof " + ns + ".define.amd === 'object' && " + ns + ".define.amd");
-
-            //Namespace define checks.
-            //Do these ones last, since they are a subset of the more specific
-            //checks above.
-            fileContents = fileContents.replace(pragma.defineCheckRegExp,
-              "typeof " + ns + ".define === 'function' && " + ns + ".define.amd");
-            fileContents = fileContents.replace(pragma.defineTypeFirstCheckRegExp,
-              "'function' === typeof " + ns + ".define && " + ns + ".define.amd");
-
-            //Check for require.js with the require/define definitions
-            if (pragma.apiDefRegExp.test(fileContents) &&
-              fileContents.indexOf("if (typeof " + ns + " === 'undefined')") === -1) {
-              //Wrap the file contents in a typeof check, and a function
-              //to contain the API globals.
-              fileContents = "var " + ns + ";(function () { if (typeof " +
-                ns + " === 'undefined') {\n" +
-                ns + ' = {};\n' +
-                fileContents +
-                "\n" +
-                ns + ".requirejs = requirejs;" +
-                ns + ".require = require;" +
-                ns + ".define = define;\n" +
-                "}\n}());";
-            }
-
-            //Finally, if the file wants a special wrapper because it ties
-            //in to the requirejs internals in a way that would not fit
-            //the above matches, do that. Look for /*requirejs namespace: true*/
-            if (pragma.nsWrapRegExp.test(fileContents)) {
-              //Remove the pragma.
-              fileContents = fileContents.replace(pragma.nsWrapRegExp, '');
-
-              //Alter the contents.
-              fileContents = '(function () {\n' +
-                'var require = ' + ns + '.require,' +
-                'requirejs = ' + ns + '.requirejs,' +
-                'define = ' + ns + '.define;\n' +
-                fileContents +
-                '\n}());';
-            }
-          }
-
-          return fileContents;
-        },
-
-        /**
-         * processes the fileContents for some //>> conditional statements
-         */
-        process: function (fileName, fileContents, config, onLifecycleName, pluginCollector) {
-          /*jslint evil: true */
-          var foundIndex = -1, startIndex = 0, lineEndIndex, conditionLine,
-            matches, type, marker, condition, isTrue, endRegExp, endMatches,
-            endMarkerIndex, shouldInclude, startLength, lifecycleHas, deps,
-            i, dep, moduleName, collectorMod,
-            lifecyclePragmas, pragmas = config.pragmas, hasConfig = config.has,
-          //Legacy arg defined to help in dojo conversion script. Remove later
-          //when dojo no longer needs conversion:
-            kwArgs = pragmas;
-
-          //Mix in a specific lifecycle scoped object, to allow targeting
-          //some pragmas/has tests to only when files are saved, or at different
-          //lifecycle events. Do not bother with kwArgs in this section, since
-          //the old dojo kwArgs were for all points in the build lifecycle.
-          if (onLifecycleName) {
-            lifecyclePragmas = config['pragmas' + onLifecycleName];
-            lifecycleHas = config['has' + onLifecycleName];
-
-            if (lifecyclePragmas) {
-              pragmas = create(pragmas || {}, lifecyclePragmas);
-            }
-
-            if (lifecycleHas) {
-              hasConfig = create(hasConfig || {}, lifecycleHas);
-            }
-          }
-
-          //Replace has references if desired
-          if (hasConfig) {
-            fileContents = fileContents.replace(pragma.hasRegExp, function (match, test) {
-              if (hasConfig.hasOwnProperty(test)) {
-                return !!hasConfig[test];
-              }
-              return match;
-            });
-          }
-
-          if (!config.skipPragmas) {
-
-            while ((foundIndex = fileContents.indexOf("//>>", startIndex)) !== -1) {
-              //Found a conditional. Get the conditional line.
-              lineEndIndex = fileContents.indexOf("\n", foundIndex);
-              if (lineEndIndex === -1) {
-                lineEndIndex = fileContents.length - 1;
-              }
-
-              //Increment startIndex past the line so the next conditional search can be done.
-              startIndex = lineEndIndex + 1;
-
-              //Break apart the conditional.
-              conditionLine = fileContents.substring(foundIndex, lineEndIndex + 1);
-              matches = conditionLine.match(pragma.conditionalRegExp);
-              if (matches) {
-                type = matches[1];
-                marker = matches[2];
-                condition = matches[3];
-                isTrue = false;
-                //See if the condition is true.
-                try {
-                  isTrue = !!eval("(" + condition + ")");
-                } catch (e) {
-                  throw "Error in file: " +
-                    fileName +
-                    ". Conditional comment: " +
-                    conditionLine +
-                    " failed with this error: " + e;
-                }
-
-                //Find the endpoint marker.
-                endRegExp = new RegExp('\\/\\/\\>\\>\\s*' + type + 'End\\(\\s*[\'"]' + marker + '[\'"]\\s*\\)', "g");
-                endMatches = endRegExp.exec(fileContents.substring(startIndex, fileContents.length));
-                if (endMatches) {
-                  endMarkerIndex = startIndex + endRegExp.lastIndex - endMatches[0].length;
-
-                  //Find the next line return based on the match position.
-                  lineEndIndex = fileContents.indexOf("\n", endMarkerIndex);
-                  if (lineEndIndex === -1) {
-                    lineEndIndex = fileContents.length - 1;
-                  }
-
-                  //Should we include the segment?
-                  shouldInclude = ((type === "exclude" && !isTrue) || (type === "include" && isTrue));
-
-                  //Remove the conditional comments, and optionally remove the content inside
-                  //the conditional comments.
-                  startLength = startIndex - foundIndex;
-                  fileContents = fileContents.substring(0, foundIndex) +
-                    (shouldInclude ? fileContents.substring(startIndex, endMarkerIndex) : "") +
-                    fileContents.substring(lineEndIndex + 1, fileContents.length);
-
-                  //Move startIndex to foundIndex, since that is the new position in the file
-                  //where we need to look for more conditionals in the next while loop pass.
-                  startIndex = foundIndex;
-                } else {
-                  throw "Error in file: " +
-                    fileName +
-                    ". Cannot find end marker for conditional comment: " +
-                    conditionLine;
-
-                }
-              }
-            }
-          }
-
-          //If need to find all plugin resources to optimize, do that now,
-          //before namespacing, since the namespacing will change the API
-          //names.
-          //If there is a plugin collector, scan the file for plugin resources.
-          if (config.optimizeAllPluginResources && pluginCollector) {
-            try {
-              deps = parse.findDependencies(fileName, fileContents);
-              if (deps.length) {
-                for (i = 0; i < deps.length; i++) {
-                  dep = deps[i];
-                  if (dep.indexOf('!') !== -1) {
-                    moduleName = dep.split('!')[0];
-                    collectorMod = pluginCollector[moduleName];
-                    if (!collectorMod) {
-                      collectorMod = pluginCollector[moduleName] = [];
-                    }
-                    collectorMod.push(dep);
-                  }
-                }
-              }
-            } catch (eDep) {
-              logger.error('Parse error looking for plugin resources in ' +
-                fileName + ', skipping.');
-            }
-          }
-
-          //Strip amdefine use for node-shared modules.
-          fileContents = fileContents.replace(pragma.amdefineRegExp, '');
-
-          //Do namespacing
-          if (onLifecycleName === 'OnSave' && config.namespace) {
-            fileContents = pragma.namespace(fileContents, config.namespace, onLifecycleName);
-          }
-
-
-          return pragma.removeStrict(fileContents, config);
-        }
-      };
-
-      return pragma;
-    });
-    if(env === 'node') {
-      /**
-       * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false */
-      /*global define: false */
-
-      define('node/optimize', {});
-
-    }
-
-    if(env === 'rhino') {
-      /**
-       * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-       * Available via the MIT or new BSD license.
-       * see: http://github.com/jrburke/requirejs for details
-       */
-
-      /*jslint strict: false, plusplus: false */
-      /*global define: false, java: false, Packages: false */
-
-      define('rhino/optimize', ['logger'], function (logger) {
-
-        //Add .reduce to Rhino so UglifyJS can run in Rhino,
-        //inspired by https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
-        //but rewritten for brevity, and to be good enough for use by UglifyJS.
-        if (!Array.prototype.reduce) {
-          Array.prototype.reduce = function (fn /*, initialValue */) {
-            var i = 0,
-              length = this.length,
-              accumulator;
-
-            if (arguments.length >= 2) {
-              accumulator = arguments[1];
-            } else {
-              do {
-                if (i in this) {
-                  accumulator = this[i++];
-                  break;
-                }
-              }
-              while (true);
-            }
-
-            for (; i < length; i++) {
-              if (i in this) {
-                accumulator = fn.call(undefined, accumulator, this[i], i, this);
-              }
-            }
-
-            return accumulator;
-          };
-        }
-
-        var JSSourceFilefromCode, optimize;
-
-        //Bind to Closure compiler, but if it is not available, do not sweat it.
-        try {
-          JSSourceFilefromCode = java.lang.Class.forName('com.google.javascript.jscomp.JSSourceFile').getMethod('fromCode', [java.lang.String, java.lang.String]);
-        } catch (e) {}
-
-        //Helper for closure compiler, because of weird Java-JavaScript interactions.
-        function closurefromCode(filename, content) {
-          return JSSourceFilefromCode.invoke(null, [filename, content]);
-        }
-
-        optimize = {
-          closure: function (fileName, fileContents, keepLines, config) {
-            config = config || {};
-            var jscomp = Packages.com.google.javascript.jscomp,
-              flags = Packages.com.google.common.flags,
-            //Fake extern
-              externSourceFile = closurefromCode("fakeextern.js", " "),
-            //Set up source input
-              jsSourceFile = closurefromCode(String(fileName), String(fileContents)),
-              options, option, FLAG_compilation_level, compiler,
-              Compiler = Packages.com.google.javascript.jscomp.Compiler,
-              result;
-
-            logger.trace("Minifying file: " + fileName);
-
-            //Set up options
-            options = new jscomp.CompilerOptions();
-            for (option in config.CompilerOptions) {
-              // options are false by default and jslint wanted an if statement in this for loop
-              if (config.CompilerOptions[option]) {
-                options[option] = config.CompilerOptions[option];
-              }
-
-            }
-            options.prettyPrint = keepLines || options.prettyPrint;
-
-            FLAG_compilation_level = jscomp.CompilationLevel[config.CompilationLevel || 'SIMPLE_OPTIMIZATIONS'];
-            FLAG_compilation_level.setOptionsForCompilationLevel(options);
-
-            //Trigger the compiler
-            Compiler.setLoggingLevel(Packages.java.util.logging.Level[config.loggingLevel || 'WARNING']);
-            compiler = new Compiler();
-
-            result = compiler.compile(externSourceFile, jsSourceFile, options);
-            if (!result.success) {
-              logger.error('Cannot closure compile file: ' + fileName + '. Skipping it.');
-            } else {
-              fileContents = compiler.toSource();
-            }
-
-            return fileContents;
-          }
-        };
-
-        return optimize;
-      });
-    }
-    /**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint plusplus: true, nomen: true, regexp: true */
-    /*global define: false */
-
-    define('optimize', [ 'lang', 'logger', 'env!env/optimize', 'env!env/file', 'parse',
-                         'pragma', 'uglifyjs/index'],
-      function (lang,   logger,   envOptimize,        file,           parse,
-                pragma, uglify) {
-        'use strict';
-
-        var optimize,
-          cssImportRegExp = /\@import\s+(url\()?\s*([^);]+)\s*(\))?([\w, ]*)(;)?/g,
-          cssCommentImportRegExp = /\/\*[^\*]*@import[^\*]*\*\//g,
-          cssUrlRegExp = /\url\(\s*([^\)]+)\s*\)?/g;
-
-        /**
-         * If an URL from a CSS url value contains start/end quotes, remove them.
-         * This is not done in the regexp, since my regexp fu is not that strong,
-         * and the CSS spec allows for ' and " in the URL if they are backslash escaped.
-         * @param {String} url
-         */
-        function cleanCssUrlQuotes(url) {
-          //Make sure we are not ending in whitespace.
-          //Not very confident of the css regexps above that there will not be ending
-          //whitespace.
-          url = url.replace(/\s+$/, "");
-
-          if (url.charAt(0) === "'" || url.charAt(0) === "\"") {
-            url = url.substring(1, url.length - 1);
-          }
-
-          return url;
-        }
-
-        /**
-         * Inlines nested stylesheets that have @import calls in them.
-         * @param {String} fileName the file name
-         * @param {String} fileContents the file contents
-         * @param {String} cssImportIgnore comma delimited string of files to ignore
-         * @param {Object} included an object used to track the files already imported
-         */
-        function flattenCss(fileName, fileContents, cssImportIgnore, included) {
-          //Find the last slash in the name.
-          fileName = fileName.replace(lang.backSlashRegExp, "/");
-          var endIndex = fileName.lastIndexOf("/"),
-          //Make a file path based on the last slash.
-          //If no slash, so must be just a file name. Use empty string then.
-            filePath = (endIndex !== -1) ? fileName.substring(0, endIndex + 1) : "",
-          //store a list of merged files
-            importList = [],
-            skippedList = [];
-
-          //First make a pass by removing an commented out @import calls.
-          fileContents = fileContents.replace(cssCommentImportRegExp, '');
-
-          //Make sure we have a delimited ignore list to make matching faster
-          if (cssImportIgnore && cssImportIgnore.charAt(cssImportIgnore.length - 1) !== ",") {
-            cssImportIgnore += ",";
-          }
-
-          fileContents = fileContents.replace(cssImportRegExp, function (fullMatch, urlStart, importFileName, urlEnd, mediaTypes) {
-            //Only process media type "all" or empty media type rules.
-            if (mediaTypes && ((mediaTypes.replace(/^\s\s*/, '').replace(/\s\s*$/, '')) !== "all")) {
-              skippedList.push(fileName);
-              return fullMatch;
-            }
-
-            importFileName = cleanCssUrlQuotes(importFileName);
-
-            //Ignore the file import if it is part of an ignore list.
-            if (cssImportIgnore && cssImportIgnore.indexOf(importFileName + ",") !== -1) {
-              return fullMatch;
-            }
-
-            //Make sure we have a unix path for the rest of the operation.
-            importFileName = importFileName.replace(lang.backSlashRegExp, "/");
-
-            try {
-              //if a relative path, then tack on the filePath.
-              //If it is not a relative path, then the readFile below will fail,
-              //and we will just skip that import.
-              var fullImportFileName = importFileName.charAt(0) === "/" ? importFileName : filePath + importFileName,
-                importContents = file.readFile(fullImportFileName), i,
-                importEndIndex, importPath, fixedUrlMatch, colonIndex, parts, flat;
-
-              //Skip the file if it has already been included.
-              if (included[fullImportFileName]) {
-                return '';
-              }
-              included[fullImportFileName] = true;
-
-              //Make sure to flatten any nested imports.
-              flat = flattenCss(fullImportFileName, importContents, cssImportIgnore, included);
-              importContents = flat.fileContents;
-
-              if (flat.importList.length) {
-                importList.push.apply(importList, flat.importList);
-              }
-              if (flat.skippedList.length) {
-                skippedList.push.apply(skippedList, flat.skippedList);
-              }
-
-              //Make the full import path
-              importEndIndex = importFileName.lastIndexOf("/");
-
-              //Make a file path based on the last slash.
-              //If no slash, so must be just a file name. Use empty string then.
-              importPath = (importEndIndex !== -1) ? importFileName.substring(0, importEndIndex + 1) : "";
-
-              //fix url() on relative import (#5)
-              importPath = importPath.replace(/^\.\//, '');
-
-              //Modify URL paths to match the path represented by this file.
-              importContents = importContents.replace(cssUrlRegExp, function (fullMatch, urlMatch) {
-                fixedUrlMatch = cleanCssUrlQuotes(urlMatch);
-                fixedUrlMatch = fixedUrlMatch.replace(lang.backSlashRegExp, "/");
-
-                //Only do the work for relative URLs. Skip things that start with / or have
-                //a protocol.
-                colonIndex = fixedUrlMatch.indexOf(":");
-                if (fixedUrlMatch.charAt(0) !== "/" && (colonIndex === -1 || colonIndex > fixedUrlMatch.indexOf("/"))) {
-                  //It is a relative URL, tack on the path prefix
-                  urlMatch = importPath + fixedUrlMatch;
-                } else {
-                  logger.trace(importFileName + "\n  URL not a relative URL, skipping: " + urlMatch);
-                }
-
-                //Collapse .. and .
-                parts = urlMatch.split("/");
-                for (i = parts.length - 1; i > 0; i--) {
-                  if (parts[i] === ".") {
-                    parts.splice(i, 1);
-                  } else if (parts[i] === "..") {
-                    if (i !== 0 && parts[i - 1] !== "..") {
-                      parts.splice(i - 1, 2);
-                      i -= 1;
-                    }
-                  }
-                }
-
-                return "url(" + parts.join("/") + ")";
-              });
-
-              importList.push(fullImportFileName);
-              return importContents;
-            } catch (e) {
-              logger.warn(fileName + "\n  Cannot inline css import, skipping: " + importFileName);
-              return fullMatch;
-            }
-          });
-
-          return {
-            importList : importList,
-            skippedList: skippedList,
-            fileContents : fileContents
-          };
-        }
-
-        optimize = {
-          /**
-           * Optimizes a file that contains JavaScript content. Optionally collects
-           * plugin resources mentioned in a file, and then passes the content
-           * through an minifier if one is specified via config.optimize.
-           *
-           * @param {String} fileName the name of the file to optimize
-           * @param {String} fileContents the contents to optimize. If this is
-           * a null value, then fileName will be used to read the fileContents.
-           * @param {String} outFileName the name of the file to use for the
-           * saved optimized content.
-           * @param {Object} config the build config object.
-           * @param {Array} [pluginCollector] storage for any plugin resources
-           * found.
-           */
-          jsFile: function (fileName, fileContents, outFileName, config, pluginCollector) {
-            if (!fileContents) {
-              fileContents = file.readFile(fileName);
-            }
-
-            fileContents = optimize.js(fileName, fileContents, config, pluginCollector);
-
-            file.saveUtf8File(outFileName, fileContents);
-          },
-
-          /**
-           * Optimizes a file that contains JavaScript content. Optionally collects
-           * plugin resources mentioned in a file, and then passes the content
-           * through an minifier if one is specified via config.optimize.
-           *
-           * @param {String} fileName the name of the file that matches the
-           * fileContents.
-           * @param {String} fileContents the string of JS to optimize.
-           * @param {Object} [config] the build config object.
-           * @param {Array} [pluginCollector] storage for any plugin resources
-           * found.
-           */
-          js: function (fileName, fileContents, config, pluginCollector) {
-            var parts = (String(config.optimize)).split('.'),
-              optimizerName = parts[0],
-              keepLines = parts[1] === 'keepLines',
-              licenseContents = '',
-              optFunc;
-
-            config = config || {};
-
-            //Apply pragmas/namespace renaming
-            fileContents = pragma.process(fileName, fileContents, config, 'OnSave', pluginCollector);
-
-            //Optimize the JS files if asked.
-            if (optimizerName && optimizerName !== 'none') {
-              optFunc = envOptimize[optimizerName] || optimize.optimizers[optimizerName];
-              if (!optFunc) {
-                throw new Error('optimizer with name of "' +
-                  optimizerName +
-                  '" not found for this environment');
-              }
-
-              if (config.preserveLicenseComments) {
-                //Pull out any license comments for prepending after optimization.
-                try {
-                  licenseContents = parse.getLicenseComments(fileName, fileContents);
-                } catch (e) {
-                  logger.error('Cannot parse file: ' + fileName + ' for comments. Skipping it. Error is:\n' + e.toString());
-                }
-              }
-
-              fileContents = licenseContents + optFunc(fileName, fileContents, keepLines,
-                config[optimizerName]);
-            }
-
-            return fileContents;
-          },
-
-          /**
-           * Optimizes one CSS file, inlining @import calls, stripping comments, and
-           * optionally removes line returns.
-           * @param {String} fileName the path to the CSS file to optimize
-           * @param {String} outFileName the path to save the optimized file.
-           * @param {Object} config the config object with the optimizeCss and
-           * cssImportIgnore options.
-           */
-          cssFile: function (fileName, outFileName, config) {
-
-            //Read in the file. Make sure we have a JS string.
-            var originalFileContents = file.readFile(fileName),
-              flat = flattenCss(fileName, originalFileContents, config.cssImportIgnore, {}),
-            //Do not use the flattened CSS if there was one that was skipped.
-              fileContents = flat.skippedList.length ? originalFileContents : flat.fileContents,
-              startIndex, endIndex, buildText, comment;
-
-            if (flat.skippedList.length) {
-              logger.warn('Cannot inline @imports for ' + fileName +
-                ',\nthe following files had media queries in them:\n' +
-                flat.skippedList.join('\n'));
-            }
-
-            //Do comment removal.
-            try {
-              if (config.optimizeCss.indexOf(".keepComments") === -1) {
-                startIndex = 0;
-                //Get rid of comments.
-                while ((startIndex = fileContents.indexOf("/*", startIndex)) !== -1) {
-                  endIndex = fileContents.indexOf("*/", startIndex + 2);
-                  if (endIndex === -1) {
-                    throw "Improper comment in CSS file: " + fileName;
-                  }
-                  comment = fileContents.substring(startIndex, endIndex);
-
-                  if (config.preserveLicenseComments &&
-                    (comment.indexOf('license') !== -1 ||
-                      comment.indexOf('opyright') !== -1 ||
-                      comment.indexOf('(c)') !== -1)) {
-                    //Keep the comment, just increment the startIndex
-                    startIndex = endIndex;
-                  } else {
-                    fileContents = fileContents.substring(0, startIndex) + fileContents.substring(endIndex + 2, fileContents.length);
-                    startIndex = 0;
-                  }
-                }
-              }
-              //Get rid of newlines.
-              if (config.optimizeCss.indexOf(".keepLines") === -1) {
-                fileContents = fileContents.replace(/[\r\n]/g, "");
-                fileContents = fileContents.replace(/\s+/g, " ");
-                fileContents = fileContents.replace(/\{\s/g, "{");
-                fileContents = fileContents.replace(/\s\}/g, "}");
-              } else {
-                //Remove multiple empty lines.
-                fileContents = fileContents.replace(/(\r\n)+/g, "\r\n");
-                fileContents = fileContents.replace(/(\n)+/g, "\n");
-              }
-            } catch (e) {
-              fileContents = originalFileContents;
-              logger.error("Could not optimized CSS file: " + fileName + ", error: " + e);
-            }
-
-            file.saveUtf8File(outFileName, fileContents);
-
-            //text output to stdout and/or written to build.txt file
-            buildText = "\n"+ outFileName.replace(config.dir, "") +"\n----------------\n";
-            flat.importList.push(fileName);
-            buildText += flat.importList.map(function(path){
-              return path.replace(config.dir, "");
-            }).join("\n");
-            return buildText +"\n";
-          },
-
-          /**
-           * Optimizes CSS files, inlining @import calls, stripping comments, and
-           * optionally removes line returns.
-           * @param {String} startDir the path to the top level directory
-           * @param {Object} config the config object with the optimizeCss and
-           * cssImportIgnore options.
-           */
-          css: function (startDir, config) {
-            var buildText = "",
-              i, fileName, fileList;
-            if (config.optimizeCss.indexOf("standard") !== -1) {
-              fileList = file.getFilteredFileList(startDir, /\.css$/, true);
-              if (fileList) {
-                for (i = 0; i < fileList.length; i++) {
-                  fileName = fileList[i];
-                  logger.trace("Optimizing (" + config.optimizeCss + ") CSS file: " + fileName);
-                  buildText += optimize.cssFile(fileName, fileName, config);
-                }
-              }
-            }
-            return buildText;
-          },
-
-          optimizers: {
-            uglify: function (fileName, fileContents, keepLines, config) {
-              var parser = uglify.parser,
-                processor = uglify.uglify,
-                ast, errMessage, errMatch;
-
-              config = config || {};
-
-              logger.trace("Uglifying file: " + fileName);
-
-              try {
-                ast = parser.parse(fileContents, config.strict_semicolons);
-                if (config.no_mangle !== true) {
-                  ast = processor.ast_mangle(ast, config);
-                }
-                ast = processor.ast_squeeze(ast, config);
-
-                fileContents = processor.gen_code(ast, config);
-
-                if (config.max_line_length) {
-                  fileContents = processor.split_lines(fileContents, config.max_line_length);
-                }
-              } catch (e) {
-                errMessage = e.toString();
-                errMatch = /\nError(\r)?\n/.exec(errMessage);
-                if (errMatch) {
-                  errMessage = errMessage.substring(0, errMatch.index);
-                }
-                logger.error('Cannot uglify file: ' + fileName + '. Skipping it. Error is:\n' + errMessage);
-              }
-              return fileContents;
-            }
-          }
-        };
-
-        return optimize;
-      });
-    /**
-     * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-    /*
-     * This file patches require.js to communicate with the build system.
-     */
-
-    //Using sloppy since this uses eval for some code like plugins,
-    //which may not be strict mode compliant. So if use strict is used
-    //below they will have strict rules applied and may cause an error.
-    /*jslint sloppy: true, nomen: true, plusplus: true, regexp: true */
-    /*global require, define: true */
-
-    //NOT asking for require as a dependency since the goal is to modify the
-    //global require below
-    define('requirePatch', [ 'env!env/file', 'pragma', 'parse', 'lang', 'logger', 'commonJs'],
-      function (file,           pragma,   parse,   lang,   logger,   commonJs) {
-
-        var allowRun = true;
-
-        //This method should be called when the patches to require should take hold.
-        return function () {
-          if (!allowRun) {
-            return;
-          }
-          allowRun = false;
-
-          var layer,
-            pluginBuilderRegExp = /(["']?)pluginBuilder(["']?)\s*[=\:]\s*["']([^'"\s]+)["']/,
-            oldNewContext = require.s.newContext,
-            oldDef,
-
-          //create local undefined values for module and exports,
-          //so that when files are evaled in this function they do not
-          //see the node values used for r.js
-            exports,
-            module;
-
-          //Stored cached file contents for reuse in other layers.
-          require._cachedFileContents = {};
-
-          /**
-           * Makes sure the URL is something that can be supported by the
-           * optimization tool.
-           * @param {String} url
-           * @returns {Boolean}
-           */
-          require._isSupportedBuildUrl = function (url) {
-            //Ignore URLs with protocols, hosts or question marks, means either network
-            //access is needed to fetch it or it is too dynamic. Note that
-            //on Windows, full paths are used for some urls, which include
-            //the drive, like c:/something, so need to test for something other
-            //than just a colon.
-            if (url.indexOf("://") === -1 && url.indexOf("?") === -1 &&
-              url.indexOf('empty:') !== 0 && url.indexOf('//') !== 0) {
-              return true;
-            } else {
-              if (!layer.ignoredUrls[url]) {
-                if (url.indexOf('empty:') === -1) {
-                  logger.info('Cannot optimize network URL, skipping: ' + url);
-                }
-                layer.ignoredUrls[url] = true;
-              }
-              return false;
-            }
-          };
-
-          function normalizeUrlWithBase(context, moduleName, url) {
-            //Adjust the URL if it was not transformed to use baseUrl.
-            if (require.jsExtRegExp.test(moduleName)) {
-              url = (context.config.dir || context.config.dirBaseUrl) + url;
-            }
-            return url;
-          }
-
-          //Overrides the new context call to add existing tracking features.
-          require.s.newContext = function (name) {
-            var context = oldNewContext(name),
-              oldEnable = context.enable,
-              moduleProto = context.Module.prototype,
-              oldInit = moduleProto.init,
-              oldCallPlugin = moduleProto.callPlugin;
-
-            //Only do this for the context used for building.
-            if (name === '_') {
-              context.needFullExec = {};
-              context.fullExec = {};
-              context.plugins = {};
-              context.buildShimExports = {};
-
-              //Override the shim exports function generator to just
-              //spit out strings that can be used in the stringified
-              //build output.
-              context.makeShimExports = function (exports) {
-                var result;
-                if (typeof exports === 'string') {
-                  result = function () {
-                    return '(function (global) {\n' +
-                      '    return function () {\n' +
-                      '        return global.' + exports + ';\n' +
-                      '    };\n' +
-                      '}(this))';
-                  };
-                  result.exports = exports;
-                } else {
-                  result = function () {
-                    return '(function (global) {\n' +
-                      '    return function () {\n' +
-                      '        var func = ' + exports.toString() + ';\n' +
-                      '        return func.apply(global, arguments);\n' +
-                      '    };\n' +
-                      '}(this))';
-                  };
-                }
-
-                //Mark the result has being tranformed by the build already.
-                result.__buildReady = true;
-                return result;
-              };
-
-              context.enable = function (depMap, parent) {
-                var id = depMap.id,
-                  parentId = parent && parent.map.id,
-                  needFullExec = context.needFullExec,
-                  fullExec = context.fullExec,
-                  mod = context.registry[id];
-
-                if (mod && !mod.defined) {
-                  if (parentId && needFullExec[parentId]) {
-                    needFullExec[id] = true;
-                  }
-                } else if ((needFullExec[id] && !fullExec[id]) ||
-                  (parentId && needFullExec[parentId] && !fullExec[id])) {
-                  context.undef(id);
-                }
-
-                return oldEnable.apply(context, arguments);
-              };
-
-              //Override load so that the file paths can be collected.
-              context.load = function (moduleName, url) {
-                /*jslint evil: true */
-                var contents, pluginBuilderMatch, builderName,
-                  shim, shimExports;
-
-                //Do not mark the url as fetched if it is
-                //not an empty: URL, used by the optimizer.
-                //In that case we need to be sure to call
-                //load() for each module that is mapped to
-                //empty: so that dependencies are satisfied
-                //correctly.
-                if (url.indexOf('empty:') === 0) {
-                  delete context.urlFetched[url];
-                }
-
-                //Only handle urls that can be inlined, so that means avoiding some
-                //URLs like ones that require network access or may be too dynamic,
-                //like JSONP
-                if (require._isSupportedBuildUrl(url)) {
-                  //Adjust the URL if it was not transformed to use baseUrl.
-                  url = normalizeUrlWithBase(context, moduleName, url);
-
-                  //Save the module name to path  and path to module name mappings.
-                  layer.buildPathMap[moduleName] = url;
-                  layer.buildFileToModule[url] = moduleName;
-
-                  if (context.plugins.hasOwnProperty(moduleName)) {
-                    //plugins need to have their source evaled as-is.
-                    context.needFullExec[moduleName] = true;
-                  }
-
-                  try {
-                    if (require._cachedFileContents.hasOwnProperty(url) &&
-                      (!context.needFullExec[moduleName] || context.fullExec[moduleName])) {
-                      contents = require._cachedFileContents[url];
-                    } else {
-                      //Load the file contents, process for conditionals, then
-                      //evaluate it.
-                      contents = file.readFile(url);
-
-                      if (context.config.cjsTranslate) {
-                        contents = commonJs.convert(url, contents);
-                      }
-
-                      //If there is a read filter, run it now.
-                      if (context.config.onBuildRead) {
-                        contents = context.config.onBuildRead(moduleName, url, contents);
-                      }
-
-                      contents = pragma.process(url, contents, context.config, 'OnExecute');
-
-                      //Find out if the file contains a require() definition. Need to know
-                      //this so we can inject plugins right after it, but before they are needed,
-                      //and to make sure this file is first, so that define calls work.
-                      //This situation mainly occurs when the build is done on top of the output
-                      //of another build, where the first build may include require somewhere in it.
-                      try {
-                        if (!layer.existingRequireUrl && parse.definesRequire(url, contents)) {
-                          layer.existingRequireUrl = url;
-                        }
-                      } catch (e1) {
-                        throw new Error('Parse error using esprima ' +
-                          'for file: ' + url + '\n' + e1);
-                      }
-
-                      if (context.plugins.hasOwnProperty(moduleName)) {
-                        //This is a loader plugin, check to see if it has a build extension,
-                        //otherwise the plugin will act as the plugin builder too.
-                        pluginBuilderMatch = pluginBuilderRegExp.exec(contents);
-                        if (pluginBuilderMatch) {
-                          //Load the plugin builder for the plugin contents.
-                          builderName = context.makeModuleMap(pluginBuilderMatch[3],
-                            context.makeModuleMap(moduleName),
-                            null,
-                            true).id;
-                          contents = file.readFile(context.nameToUrl(builderName));
-                        }
-                      }
-
-                      //Parse out the require and define calls.
-                      //Do this even for plugins in case they have their own
-                      //dependencies that may be separate to how the pluginBuilder works.
-                      try {
-                        if (!context.needFullExec[moduleName]) {
-                          contents = parse(moduleName, url, contents, {
-                            insertNeedsDefine: true,
-                            has: context.config.has,
-                            findNestedDependencies: context.config.findNestedDependencies
-                          });
-                        }
-                      } catch (e2) {
-                        throw new Error('Parse error using esprima ' +
-                          'for file: ' + url + '\n' + e2);
-                      }
-
-                      require._cachedFileContents[url] = contents;
-                    }
-
-                    if (contents) {
-                      eval(contents);
-                    }
-
-                    try {
-                      //If have a string shim config, and this is
-                      //a fully executed module, try to see if
-                      //it created a variable in this eval scope
-                      if (context.needFullExec[moduleName]) {
-                        shim = context.config.shim[moduleName];
-                        if (shim && shim.exports && shim.exports.exports) {
-                          shimExports = eval(shim.exports.exports);
-                          if (typeof shimExports !== 'undefined') {
-                            context.buildShimExports[moduleName] = shimExports;
-                          }
-                        }
-                      }
-
-                      //Need to close out completion of this module
-                      //so that listeners will get notified that it is available.
-                      context.completeLoad(moduleName);
-                    } catch (e) {
-                      //Track which module could not complete loading.
-                      if (!e.moduleTree) {
-                        e.moduleTree = [];
-                      }
-                      e.moduleTree.push(moduleName);
-                      throw e;
-                    }
-
-                  } catch (eOuter) {
-                    if (!eOuter.fileName) {
-                      eOuter.fileName = url;
-                    }
-                    throw eOuter;
-                  }
-                } else {
-                  //With unsupported URLs still need to call completeLoad to
-                  //finish loading.
-                  context.completeLoad(moduleName);
-                }
-              };
-
-              //Marks module has having a name, and optionally executes the
-              //callback, but only if it meets certain criteria.
-              context.execCb = function (name, cb, args, exports) {
-                var buildShimExports = layer.context.buildShimExports[name];
-
-                if (!layer.needsDefine[name] && !buildShimExports) {
-                  layer.modulesWithNames[name] = true;
-                }
-
-                if (buildShimExports) {
-                  return buildShimExports;
-                } else if (cb.__requireJsBuild || layer.context.needFullExec[name]) {
-                  return cb.apply(exports, args);
-                }
-                return undefined;
-              };
-
-              moduleProto.init = function(depMaps) {
-                if (context.needFullExec[this.map.id]) {
-                  lang.each(depMaps, lang.bind(this, function (depMap) {
-                    if (typeof depMap === 'string') {
-                      depMap = context.makeModuleMap(depMap,
-                        (this.map.isDefine ? this.map : this.map.parentMap));
-                    }
-
-                    if (!context.fullExec[depMap.id]) {
-                      context.undef(depMap.id);
-                    }
-                  }));
-                }
-
-                return oldInit.apply(this, arguments);
-              };
-
-              moduleProto.callPlugin = function () {
-                var map = this.map,
-                  pluginMap = context.makeModuleMap(map.prefix),
-                  pluginId = pluginMap.id,
-                  pluginMod = context.registry[pluginId];
-
-                context.plugins[pluginId] = true;
-                context.needFullExec[pluginId] = true;
-
-                //If the module is not waiting to finish being defined,
-                //undef it and start over, to get full execution.
-                if (!context.fullExec[pluginId] && (!pluginMod || pluginMod.defined)) {
-                  context.undef(pluginMap.id);
-                }
-
-                return oldCallPlugin.apply(this, arguments);
-              };
-            }
-
-            return context;
-          };
-
-          //Clear up the existing context so that the newContext modifications
-          //above will be active.
-          delete require.s.contexts._;
-
-          /** Reset state for each build layer pass. */
-          require._buildReset = function () {
-            var oldContext = require.s.contexts._;
-
-            //Clear up the existing context.
-            delete require.s.contexts._;
-
-            //Set up new context, so the layer object can hold onto it.
-            require({});
-
-            layer = require._layer = {
-              buildPathMap: {},
-              buildFileToModule: {},
-              buildFilePaths: [],
-              pathAdded: {},
-              modulesWithNames: {},
-              needsDefine: {},
-              existingRequireUrl: "",
-              ignoredUrls: {},
-              context: require.s.contexts._
-            };
-
-            //Return the previous context in case it is needed, like for
-            //the basic config object.
-            return oldContext;
-          };
-
-          require._buildReset();
-
-          //Override define() to catch modules that just define an object, so that
-          //a dummy define call is not put in the build file for them. They do
-          //not end up getting defined via context.execCb, so we need to catch them
-          //at the define call.
-          oldDef = define;
-
-          //This function signature does not have to be exact, just match what we
-          //are looking for.
-          define = function (name) {
-            if (typeof name === "string" && !layer.needsDefine[name]) {
-              layer.modulesWithNames[name] = true;
-            }
-            return oldDef.apply(require, arguments);
-          };
-
-          define.amd = oldDef.amd;
-
-          //Add some utilities for plugins
-          require._readFile = file.readFile;
-          require._fileExists = function (path) {
-            return file.exists(path);
-          };
-
-          //Called when execManager runs for a dependency. Used to figure out
-          //what order of execution.
-          require.onResourceLoad = function (context, map) {
-            var id = map.id,
-              url;
-
-            //If build needed a full execution, indicate it
-            //has been done now. But only do it if the context is tracking
-            //that. Only valid for the context used in a build, not for
-            //other contexts being run, like for useLib, plain requirejs
-            //use in node/rhino.
-            if (context.needFullExec && context.needFullExec[id]) {
-              context.fullExec[id] = true;
-            }
-
-            //A plugin.
-            if (map.prefix) {
-              if (!layer.pathAdded[id]) {
-                layer.buildFilePaths.push(id);
-                //For plugins the real path is not knowable, use the name
-                //for both module to file and file to module mappings.
-                layer.buildPathMap[id] = id;
-                layer.buildFileToModule[id] = id;
-                layer.modulesWithNames[id] = true;
-                layer.pathAdded[id] = true;
-              }
-            } else if (map.url && require._isSupportedBuildUrl(map.url)) {
-              //If the url has not been added to the layer yet, and it
-              //is from an actual file that was loaded, add it now.
-              url = normalizeUrlWithBase(context, id, map.url);
-              if (!layer.pathAdded[url] && layer.buildPathMap[id]) {
-                //Remember the list of dependencies for this layer.
-                layer.buildFilePaths.push(url);
-                layer.pathAdded[url] = true;
-              }
-            }
-          };
-
-          //Called by output of the parse() function, when a file does not
-          //explicitly call define, probably just require, but the parse()
-          //function normalizes on define() for dependency mapping and file
-          //ordering works correctly.
-          require.needsDefine = function (moduleName) {
-            layer.needsDefine[moduleName] = true;
-          };
-        };
-      });
-    /**
-     * @license RequireJS Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint */
-    /*global define: false, console: false */
-
-    define('commonJs', ['env!env/file', 'parse'], function (file, parse) {
-      'use strict';
-      var commonJs = {
-        //Set to false if you do not want this file to log. Useful in environments
-        //like node where you want the work to happen without noise.
-        useLog: true,
-
-        convertDir: function (commonJsPath, savePath) {
-          var fileList, i,
-            jsFileRegExp = /\.js$/,
-            fileName, convertedFileName, fileContents;
-
-          //Get list of files to convert.
-          fileList = file.getFilteredFileList(commonJsPath, /\w/, true);
-
-          //Normalize on front slashes and make sure the paths do not end in a slash.
-          commonJsPath = commonJsPath.replace(/\\/g, "/");
-          savePath = savePath.replace(/\\/g, "/");
-          if (commonJsPath.charAt(commonJsPath.length - 1) === "/") {
-            commonJsPath = commonJsPath.substring(0, commonJsPath.length - 1);
-          }
-          if (savePath.charAt(savePath.length - 1) === "/") {
-            savePath = savePath.substring(0, savePath.length - 1);
-          }
-
-          //Cycle through all the JS files and convert them.
-          if (!fileList || !fileList.length) {
-            if (commonJs.useLog) {
-              if (commonJsPath === "convert") {
-                //A request just to convert one file.
-                console.log('\n\n' + commonJs.convert(savePath, file.readFile(savePath)));
-              } else {
-                console.log("No files to convert in directory: " + commonJsPath);
-              }
-            }
-          } else {
-            for (i = 0; i < fileList.length; i++) {
-              fileName = fileList[i];
-              convertedFileName = fileName.replace(commonJsPath, savePath);
-
-              //Handle JS files.
-              if (jsFileRegExp.test(fileName)) {
-                fileContents = file.readFile(fileName);
-                fileContents = commonJs.convert(fileName, fileContents);
-                file.saveUtf8File(convertedFileName, fileContents);
-              } else {
-                //Just copy the file over.
-                file.copyFile(fileName, convertedFileName, true);
-              }
-            }
-          }
-        },
-
-        /**
-         * Does the actual file conversion.
-         *
-         * @param {String} fileName the name of the file.
-         *
-         * @param {String} fileContents the contents of a file :)
-         *
-         * @returns {String} the converted contents
-         */
-        convert: function (fileName, fileContents) {
-          //Strip out comments.
-          try {
-            var preamble = '',
-              commonJsProps = parse.usesCommonJs(fileName, fileContents);
-
-            //First see if the module is not already RequireJS-formatted.
-            if (parse.usesAmdOrRequireJs(fileName, fileContents) || !commonJsProps) {
-              return fileContents;
-            }
-
-            if (commonJsProps.dirname || commonJsProps.filename) {
-              preamble = 'var __filename = module.uri || "", ' +
-                '__dirname = __filename.substring(0, __filename.lastIndexOf("/") + 1);\n';
-            }
-
-            //Construct the wrapper boilerplate.
-            fileContents = 'define(function (require, exports, module) {\n' +
-              preamble +
-              fileContents +
-              '\n});\n';
-
-          } catch (e) {
-            console.log("commonJs.convert: COULD NOT CONVERT: " + fileName + ", so skipping it. Error was: " + e);
-            return fileContents;
-          }
-
-          return fileContents;
-        }
-      };
-
-      return commonJs;
-    });
-    /**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*jslint plusplus: true, nomen: true, regexp: true  */
-    /*global define, require */
-
-
-    define('build', [ 'lang', 'logger', 'env!env/file', 'parse', 'optimize', 'pragma',
-                      'transform', 'env!env/load', 'requirePatch', 'env!env/quit',
-                      'commonJs'],
-      function (lang,   logger,   file,          parse,    optimize,   pragma,
-                transform,   load,           requirePatch,   quit,
-                commonJs) {
-        'use strict';
-
-        var build, buildBaseConfig,
-          endsWithSemiColonRegExp = /;\s*$/;
-
-        buildBaseConfig = {
-          appDir: "",
-          pragmas: {},
-          paths: {},
-          optimize: "uglify",
-          optimizeCss: "standard.keepLines",
-          inlineText: true,
-          isBuild: true,
-          optimizeAllPluginResources: false,
-          findNestedDependencies: false,
-          preserveLicenseComments: true,
-          //By default, all files/directories are copied, unless
-          //they match this regexp, by default just excludes .folders
-          dirExclusionRegExp: file.dirExclusionRegExp
-        };
-
-        /**
-         * Some JS may not be valid if concatenated with other JS, in particular
-         * the style of omitting semicolons and rely on ASI. Add a semicolon in
-         * those cases.
-         */
-        function addSemiColon(text) {
-          if (endsWithSemiColonRegExp.test(text)) {
-            return text;
-          } else {
-            return text + ";";
-          }
-        }
-
-        function endsWithSlash(dirName) {
-          if (dirName.charAt(dirName.length - 1) !== "/") {
-            dirName += "/";
-          }
-          return dirName;
-        }
-
-        //Method used by plugin writeFile calls, defined up here to avoid
-        //jslint warning about "making a function in a loop".
-        function makeWriteFile(namespace, layer) {
-          function writeFile(name, contents) {
-            logger.trace('Saving plugin-optimized file: ' + name);
-            file.saveUtf8File(name, contents);
-          }
-
-          writeFile.asModule = function (moduleName, fileName, contents) {
-            writeFile(fileName,
-              build.toTransport(namespace, moduleName, fileName, contents, layer));
-          };
-
-          return writeFile;
-        }
-
-        /**
-         * Main API entry point into the build. The args argument can either be
-         * an array of arguments (like the onese passed on a command-line),
-         * or it can be a JavaScript object that has the format of a build profile
-         * file.
-         *
-         * If it is an object, then in addition to the normal properties allowed in
-         * a build profile file, the object should contain one other property:
-         *
-         * The object could also contain a "buildFile" property, which is a string
-         * that is the file path to a build profile that contains the rest
-         * of the build profile directives.
-         *
-         * This function does not return a status, it should throw an error if
-         * there is a problem completing the build.
-         */
-        build = function (args) {
-          var stackRegExp = /( {4}at[^\n]+)\n/,
-            standardIndent = '  ',
-            buildFile, cmdConfig, errorMsg, errorStack, stackMatch, errorTree,
-            i, j, errorMod;
-
-          try {
-            if (!args || lang.isArray(args)) {
-              if (!args || args.length < 1) {
-                logger.error("build.js buildProfile.js\n" +
-                  "where buildProfile.js is the name of the build file (see example.build.js for hints on how to make a build file).");
-                return undefined;
-              }
-
-              //Next args can include a build file path as well as other build args.
-              //build file path comes first. If it does not contain an = then it is
-              //a build file path. Otherwise, just all build args.
-              if (args[0].indexOf("=") === -1) {
-                buildFile = args[0];
-                args.splice(0, 1);
-              }
-
-              //Remaining args are options to the build
-              cmdConfig = build.convertArrayToObject(args);
-              cmdConfig.buildFile = buildFile;
-            } else {
-              cmdConfig = args;
-            }
-
-            return build._run(cmdConfig);
-          } catch (e) {
-            errorMsg = e.toString();
-            errorTree = e.moduleTree;
-            stackMatch = stackRegExp.exec(errorMsg);
-
-            if (stackMatch) {
-              errorMsg += errorMsg.substring(0, stackMatch.index + stackMatch[0].length + 1);
-            }
-
-            //If a module tree that shows what module triggered the error,
-            //print it out.
-            if (errorTree && errorTree.length > 0) {
-              errorMsg += '\nIn module tree:\n';
-
-              for (i = errorTree.length - 1; i > -1; i--) {
-                errorMod = errorTree[i];
-                if (errorMod) {
-                  for (j = errorTree.length - i; j > -1; j--) {
-                    errorMsg += standardIndent;
-                  }
-                  errorMsg += errorMod + '\n';
-                }
-              }
-
-              logger.error(errorMsg);
-            }
-
-            errorStack = e.stack;
-
-            if (typeof args === 'string' && args.indexOf('stacktrace=true') !== -1) {
-              errorMsg += '\n' + errorStack;
-            } else {
-              if (!stackMatch && errorStack) {
-                //Just trim out the first "at" in the stack.
-                stackMatch = stackRegExp.exec(errorStack);
-                if (stackMatch) {
-                  errorMsg += '\n' + stackMatch[0] || '';
-                }
-              }
-            }
-
-            if (logger.level > logger.ERROR) {
-              throw new Error(errorMsg);
-            } else {
-              logger.error(errorMsg);
-              quit(1);
-            }
-          }
-        };
-
-        build._run = function (cmdConfig) {
-          var buildFileContents = "",
-            pluginCollector = {},
-            buildPaths, fileName, fileNames,
-            prop, paths, i,
-            baseConfig, config,
-            modules, builtModule, srcPath, buildContext,
-            destPath, moduleName, moduleMap, parentModuleMap, context,
-            resources, resource, pluginProcessed = {}, plugin, fileContents;
-
-          //Can now run the patches to require.js to allow it to be used for
-          //build generation. Do it here instead of at the top of the module
-          //because we want normal require behavior to load the build tool
-          //then want to switch to build mode.
-          requirePatch();
-
-          config = build.createConfig(cmdConfig);
-          paths = config.paths;
-
-          if (config.logLevel) {
-            logger.logLevel(config.logLevel);
-          }
-
-          //Remove the previous build dir, in case it contains source transforms,
-          //like the ones done with onBuildRead and onBuildWrite.
-          if (config.dir && !config.keepBuildDir && file.exists(config.dir)) {
-            file.deleteFile(config.dir);
-          }
-
-          if (!config.out && !config.cssIn) {
-            //This is not just a one-off file build but a full build profile, with
-            //lots of files to process.
-
-            //First copy all the baseUrl content
-            file.copyDir((config.appDir || config.baseUrl), config.dir, /\w/, true);
-
-            //Adjust baseUrl if config.appDir is in play, and set up build output paths.
-            buildPaths = {};
-            if (config.appDir) {
-              //All the paths should be inside the appDir, so just adjust
-              //the paths to use the dirBaseUrl
-              for (prop in paths) {
-                if (paths.hasOwnProperty(prop)) {
-                  buildPaths[prop] = paths[prop].replace(config.appDir, config.dir);
-                }
-              }
-            } else {
-              //If no appDir, then make sure to copy the other paths to this directory.
-              for (prop in paths) {
-                if (paths.hasOwnProperty(prop)) {
-                  //Set up build path for each path prefix, but only do so
-                  //if the path falls out of the current baseUrl
-                  if (paths[prop].indexOf(config.baseUrl) === 0) {
-                    buildPaths[prop] = paths[prop].replace(config.baseUrl, config.dirBaseUrl);
-                  } else {
-                    buildPaths[prop] = paths[prop] === 'empty:' ? 'empty:' : prop.replace(/\./g, "/");
-
-                    //Make sure source path is fully formed with baseUrl,
-                    //if it is a relative URL.
-                    srcPath = paths[prop];
-                    if (srcPath.indexOf('/') !== 0 && srcPath.indexOf(':') === -1) {
-                      srcPath = config.baseUrl + srcPath;
-                    }
-
-                    destPath = config.dirBaseUrl + buildPaths[prop];
-
-                    //Skip empty: paths
-                    if (srcPath !== 'empty:') {
-                      //If the srcPath is a directory, copy the whole directory.
-                      if (file.exists(srcPath) && file.isDirectory(srcPath)) {
-                        //Copy files to build area. Copy all files (the /\w/ regexp)
-                        file.copyDir(srcPath, destPath, /\w/, true);
-                      } else {
-                        //Try a .js extension
-                        srcPath += '.js';
-                        destPath += '.js';
-                        file.copyFile(srcPath, destPath);
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
-
-          //Figure out source file location for each module layer. Do this by seeding require
-          //with source area configuration. This is needed so that later the module layers
-          //can be manually copied over to the source area, since the build may be
-          //require multiple times and the above copyDir call only copies newer files.
-          require({
-            baseUrl: config.baseUrl,
-            paths: paths,
-            packagePaths: config.packagePaths,
-            packages: config.packages
-          });
-          buildContext = require.s.contexts._;
-          modules = config.modules;
-
-          if (modules) {
-            modules.forEach(function (module) {
-              if (module.name) {
-                module._sourcePath = buildContext.nameToUrl(module.name);
-                //If the module does not exist, and this is not a "new" module layer,
-                //as indicated by a true "create" property on the module, and
-                //it is not a plugin-loaded resource, then throw an error.
-                if (!file.exists(module._sourcePath) && !module.create &&
-                  module.name.indexOf('!') === -1) {
-                  throw new Error("ERROR: module path does not exist: " +
-                    module._sourcePath + " for module named: " + module.name +
-                    ". Path is relative to: " + file.absPath('.'));
-                }
-              }
-            });
-          }
-
-          if (config.out) {
-            //Just set up the _buildPath for the module layer.
-            require(config);
-            if (!config.cssIn) {
-              config.modules[0]._buildPath = typeof config.out === 'function' ?
-                                             'FUNCTION' : config.out;
-            }
-          } else if (!config.cssIn) {
-            //Now set up the config for require to use the build area, and calculate the
-            //build file locations. Pass along any config info too.
-            baseConfig = {
-              baseUrl: config.dirBaseUrl,
-              paths: buildPaths
-            };
-
-            lang.mixin(baseConfig, config);
-            require(baseConfig);
-
-            if (modules) {
-              modules.forEach(function (module) {
-                if (module.name) {
-                  module._buildPath = buildContext.nameToUrl(module.name, null);
-                  if (!module.create) {
-                    file.copyFile(module._sourcePath, module._buildPath);
-                  }
-                }
-              });
-            }
-          }
-
-          //Run CSS optimizations before doing JS module tracing, to allow
-          //things like text loader plugins loading CSS to get the optimized
-          //CSS.
-          if (config.optimizeCss && config.optimizeCss !== "none" && config.dir) {
-            buildFileContents += optimize.css(config.dir, config);
-          }
-
-          if (modules) {
-            //For each module layer, call require to calculate dependencies.
-            modules.forEach(function (module) {
-              module.layer = build.traceDependencies(module, config);
-            });
-
-            //Now build up shadow layers for anything that should be excluded.
-            //Do this after tracing dependencies for each module, in case one
-            //of those modules end up being one of the excluded values.
-            modules.forEach(function (module) {
-              if (module.exclude) {
-                module.excludeLayers = [];
-                module.exclude.forEach(function (exclude, i) {
-                  //See if it is already in the list of modules.
-                  //If not trace dependencies for it.
-                  module.excludeLayers[i] = build.findBuildModule(exclude, modules) ||
-                  {layer: build.traceDependencies({name: exclude}, config)};
-                });
-              }
-            });
-
-            modules.forEach(function (module) {
-              if (module.exclude) {
-                //module.exclude is an array of module names. For each one,
-                //get the nested dependencies for it via a matching entry
-                //in the module.excludeLayers array.
-                module.exclude.forEach(function (excludeModule, i) {
-                  var excludeLayer = module.excludeLayers[i].layer, map = excludeLayer.buildPathMap, prop;
-                  for (prop in map) {
-                    if (map.hasOwnProperty(prop)) {
-                      build.removeModulePath(prop, map[prop], module.layer);
-                    }
-                  }
-                });
-              }
-              if (module.excludeShallow) {
-                //module.excludeShallow is an array of module names.
-                //shallow exclusions are just that module itself, and not
-                //its nested dependencies.
-                module.excludeShallow.forEach(function (excludeShallowModule) {
-                  var path = module.layer.buildPathMap[excludeShallowModule];
-                  if (path) {
-                    build.removeModulePath(excludeShallowModule, path, module.layer);
-                  }
-                });
-              }
-
-              //Flatten them and collect the build output for each module.
-              builtModule = build.flattenModule(module, module.layer, config);
-
-              //Save it to a temp file for now, in case there are other layers that
-              //contain optimized content that should not be included in later
-              //layer optimizations. See issue #56.
-              if (module._buildPath === 'FUNCTION') {
-                module._buildText = builtModule.text;
-              } else {
-                file.saveUtf8File(module._buildPath + '-temp', builtModule.text);
-              }
-              buildFileContents += builtModule.buildText;
-            });
-
-            //Now move the build layers to their final position.
-            modules.forEach(function (module) {
-              var finalPath = module._buildPath;
-              if (finalPath !== 'FUNCTION') {
-                if (file.exists(finalPath)) {
-                  file.deleteFile(finalPath);
-                }
-                file.renameFile(finalPath + '-temp', finalPath);
-
-                //And finally, if removeCombined is specified, remove
-                //any of the files that were used in this layer.
-                //Be sure not to remove other build layers.
-                if (config.removeCombined) {
-                  module.layer.buildFilePaths.forEach(function (path) {
-                    if (file.exists(path) && !modules.some(function (mod) {
-                      return mod._buildPath === path;
-                    })) {
-                      file.deleteFile(path);
-                    }
-                  });
-                }
-              }
-            });
-          }
-
-          //If removeCombined in play, remove any empty directories that
-          //may now exist because of its use
-          if (config.removeCombined && !config.out && config.dir) {
-            file.deleteEmptyDirs(config.dir);
-          }
-
-          //Do other optimizations.
-          if (config.out && !config.cssIn) {
-            //Just need to worry about one JS file.
-            fileName = config.modules[0]._buildPath;
-            if (fileName === 'FUNCTION') {
-              config.modules[0]._buildText = optimize.js(fileName,
-                config.modules[0]._buildText,
-                config);
-            } else {
-              optimize.jsFile(fileName, null, fileName, config);
-            }
-          } else if (!config.cssIn) {
-            //Normal optimizations across modules.
-
-            //JS optimizations.
-            fileNames = file.getFilteredFileList(config.dir, /\.js$/, true);
-            for (i = 0; i < fileNames.length; i++) {
-              fileName = fileNames[i];
-
-              //Generate the module name from the config.dir root.
-              moduleName = fileName.replace(config.dir, '');
-              //Get rid of the extension
-              moduleName = moduleName.substring(0, moduleName.length - 3);
-
-              //Convert the file to transport format, but without a name
-              //inserted (by passing null for moduleName) since the files are
-              //standalone, one module per file.
-              fileContents = file.readFile(fileName);
-
-              //For builds, if wanting cjs translation, do it now, so that
-              //the individual modules can be loaded cross domain via
-              //plain script tags.
-              if (config.cjsTranslate) {
-                fileContents = commonJs.convert(fileName, fileContents);
-              }
-
-              fileContents = build.toTransport(config.namespace,
-                null,
-                fileName,
-                fileContents);
-
-              optimize.jsFile(fileName, fileContents, fileName, config, pluginCollector);
-            }
-
-            //Normalize all the plugin resources.
-            context = require.s.contexts._;
-
-            for (moduleName in pluginCollector) {
-              if (pluginCollector.hasOwnProperty(moduleName)) {
-                parentModuleMap = context.makeModuleMap(moduleName);
-                resources = pluginCollector[moduleName];
-                for (i = 0; i < resources.length; i++) {
-                  resource = resources[i];
-                  moduleMap = context.makeModuleMap(resource, parentModuleMap);
-                  if (!context.plugins[moduleMap.prefix]) {
-                    //Set the value in context.plugins so it
-                    //will be evaluated as a full plugin.
-                    context.plugins[moduleMap.prefix] = true;
-
-                    //Do not bother if the plugin is not available.
-                    if (!file.exists(require.toUrl(moduleMap.prefix + '.js'))) {
-                      continue;
-                    }
-
-                    //Rely on the require in the build environment
-                    //to be synchronous
-                    context.require([moduleMap.prefix]);
-
-                    //Now that the plugin is loaded, redo the moduleMap
-                    //since the plugin will need to normalize part of the path.
-                    moduleMap = context.makeModuleMap(resource, parentModuleMap);
-                  }
-
-                  //Only bother with plugin resources that can be handled
-                  //processed by the plugin, via support of the writeFile
-                  //method.
-                  if (!pluginProcessed[moduleMap.id]) {
-                    //Only do the work if the plugin was really loaded.
-                    //Using an internal access because the file may
-                    //not really be loaded.
-                    plugin = context.defined[moduleMap.prefix];
-                    if (plugin && plugin.writeFile) {
-                      plugin.writeFile(
-                        moduleMap.prefix,
-                        moduleMap.name,
-                        require,
-                        makeWriteFile(
-                          config.namespace
-                        ),
-                        context.config
-                      );
-                    }
-
-                    pluginProcessed[moduleMap.id] = true;
-                  }
-                }
-
-              }
-            }
-
-            //console.log('PLUGIN COLLECTOR: ' + JSON.stringify(pluginCollector, null, "  "));
-
-
-            //All module layers are done, write out the build.txt file.
-            file.saveUtf8File(config.dir + "build.txt", buildFileContents);
-          }
-
-          //If just have one CSS file to optimize, do that here.
-          if (config.cssIn) {
-            buildFileContents += optimize.cssFile(config.cssIn, config.out, config);
-          }
-
-          if (typeof config.out === 'function') {
-            config.out(config.modules[0]._buildText);
-          }
-
-          //Print out what was built into which layers.
-          if (buildFileContents) {
-            logger.info(buildFileContents);
-            return buildFileContents;
-          }
-
-          return '';
-        };
-
-        /**
-         * Converts command line args like "paths.foo=../some/path"
-         * result.paths = { foo: '../some/path' } where prop = paths,
-         * name = paths.foo and value = ../some/path, so it assumes the
-         * name=value splitting has already happened.
-         */
-        function stringDotToObj(result, name, value) {
-          var parts = name.split('.'),
-            prop = parts[0];
-
-          parts.forEach(function (prop, i) {
-            if (i === parts.length - 1) {
-              result[prop] = value;
-            } else {
-              if (!result[prop]) {
-                result[prop] = {};
-              }
-              result = result[prop];
-            }
-
-          });
-        }
-
-        //Used by convertArrayToObject to convert some things from prop.name=value
-        //to a prop: { name: value}
-        build.dotProps = [
-          'paths.',
-          'wrap.',
-          'pragmas.',
-          'pragmasOnSave.',
-          'has.',
-          'hasOnSave.',
-          'wrap.',
-          'uglify.',
-          'closure.',
-          'map.'
-        ];
-
-        build.hasDotPropMatch = function (prop) {
-          return build.dotProps.some(function (dotProp) {
-            return prop.indexOf(dotProp) === 0;
-          });
-        };
-
-        /**
-         * Converts an array that has String members of "name=value"
-         * into an object, where the properties on the object are the names in the array.
-         * Also converts the strings "true" and "false" to booleans for the values.
-         * member name/value pairs, and converts some comma-separated lists into
-         * arrays.
-         * @param {Array} ary
-         */
-        build.convertArrayToObject = function (ary) {
-          var result = {}, i, separatorIndex, prop, value,
-            needArray = {
-              "include": true,
-              "exclude": true,
-              "excludeShallow": true,
-              "insertRequire": true
-            };
-
-          for (i = 0; i < ary.length; i++) {
-            separatorIndex = ary[i].indexOf("=");
-            if (separatorIndex === -1) {
-              throw "Malformed name/value pair: [" + ary[i] + "]. Format should be name=value";
-            }
-
-            value = ary[i].substring(separatorIndex + 1, ary[i].length);
-            if (value === "true") {
-              value = true;
-            } else if (value === "false") {
-              value = false;
-            }
-
-            prop = ary[i].substring(0, separatorIndex);
-
-            //Convert to array if necessary
-            if (needArray[prop]) {
-              value = value.split(",");
-            }
-
-            if (build.hasDotPropMatch(prop)) {
-              stringDotToObj(result, prop, value);
-            } else {
-              result[prop] = value;
-            }
-          }
-          return result; //Object
-        };
-
-        build.makeAbsPath = function (path, absFilePath) {
-          //Add abspath if necessary. If path starts with a slash or has a colon,
-          //then already is an abolute path.
-          if (path.indexOf('/') !== 0 && path.indexOf(':') === -1) {
-            path = absFilePath +
-              (absFilePath.charAt(absFilePath.length - 1) === '/' ? '' : '/') +
-              path;
-            path = file.normalize(path);
-          }
-          return path.replace(lang.backSlashRegExp, '/');
-        };
-
-        build.makeAbsObject = function (props, obj, absFilePath) {
-          var i, prop;
-          if (obj) {
-            for (i = 0; i < props.length; i++) {
-              prop = props[i];
-              if (obj.hasOwnProperty(prop) && typeof obj[prop] === 'string') {
-                obj[prop] = build.makeAbsPath(obj[prop], absFilePath);
-              }
-            }
-          }
-        };
-
-        /**
-         * For any path in a possible config, make it absolute relative
-         * to the absFilePath passed in.
-         */
-        build.makeAbsConfig = function (config, absFilePath) {
-          var props, prop, i;
-
-          props = ["appDir", "dir", "baseUrl"];
-          for (i = 0; i < props.length; i++) {
-            prop = props[i];
-
-            if (config[prop]) {
-              //Add abspath if necessary, make sure these paths end in
-              //slashes
-              if (prop === "baseUrl") {
-                config.originalBaseUrl = config.baseUrl;
-                if (config.appDir) {
-                  //If baseUrl with an appDir, the baseUrl is relative to
-                  //the appDir, *not* the absFilePath. appDir and dir are
-                  //made absolute before baseUrl, so this will work.
-                  config.baseUrl = build.makeAbsPath(config.originalBaseUrl, config.appDir);
-                } else {
-                  //The dir output baseUrl is same as regular baseUrl, both
-                  //relative to the absFilePath.
-                  config.baseUrl = build.makeAbsPath(config[prop], absFilePath);
-                }
-              } else {
-                config[prop] = build.makeAbsPath(config[prop], absFilePath);
-              }
-
-              config[prop] = endsWithSlash(config[prop]);
-            }
-          }
-
-          build.makeAbsObject(["out", "cssIn"], config, absFilePath);
-          build.makeAbsObject(["startFile", "endFile"], config.wrap, absFilePath);
-        };
-
-        build.nestedMix = {
-          paths: true,
-          has: true,
-          hasOnSave: true,
-          pragmas: true,
-          pragmasOnSave: true
-        };
-
-        /**
-         * Mixes additional source config into target config, and merges some
-         * nested config, like paths, correctly.
-         */
-        function mixConfig(target, source) {
-          var prop, value;
-
-          for (prop in source) {
-            if (source.hasOwnProperty(prop)) {
-              //If the value of the property is a plain object, then
-              //allow a one-level-deep mixing of it.
-              value = source[prop];
-              if (typeof value === 'object' && value &&
-                !lang.isArray(value) && !lang.isFunction(value) &&
-                !lang.isRegExp(value)) {
-                target[prop] = lang.mixin({}, target[prop], value, true);
-              } else {
-                target[prop] = value;
-              }
-            }
-          }
-        }
-
-        /**
-         * Creates a config object for an optimization build.
-         * It will also read the build profile if it is available, to create
-         * the configuration.
-         *
-         * @param {Object} cfg config options that take priority
-         * over defaults and ones in the build file. These options could
-         * be from a command line, for instance.
-         *
-         * @param {Object} the created config object.
-         */
-        build.createConfig = function (cfg) {
-          /*jslint evil: true */
-          var config = {}, buildFileContents, buildFileConfig, mainConfig,
-            mainConfigFile, mainConfigPath, prop, buildFile, absFilePath;
-
-          //Make sure all paths are relative to current directory.
-          absFilePath = file.absPath('.');
-          build.makeAbsConfig(cfg, absFilePath);
-          build.makeAbsConfig(buildBaseConfig, absFilePath);
-
-          lang.mixin(config, buildBaseConfig);
-          lang.mixin(config, cfg, true);
-
-          if (config.buildFile) {
-            //A build file exists, load it to get more config.
-            buildFile = file.absPath(config.buildFile);
-
-            //Find the build file, and make sure it exists, if this is a build
-            //that has a build profile, and not just command line args with an in=path
-            if (!file.exists(buildFile)) {
-              throw new Error("ERROR: build file does not exist: " + buildFile);
-            }
-
-            absFilePath = config.baseUrl = file.absPath(file.parent(buildFile));
-
-            //Load build file options.
-            buildFileContents = file.readFile(buildFile);
-            try {
-              buildFileConfig = eval("(" + buildFileContents + ")");
-              build.makeAbsConfig(buildFileConfig, absFilePath);
-
-              //Mix in the config now so that items in mainConfigFile can
-              //be resolved relative to them if necessary, like if appDir
-              //is set here, but the baseUrl is in mainConfigFile. Will
-              //re-mix in the same build config later after mainConfigFile
-              //is processed, since build config should take priority.
-              mixConfig(config, buildFileConfig);
-            } catch (e) {
-              throw new Error("Build file " + buildFile + " is malformed: " + e);
-            }
-          }
-
-          mainConfigFile = config.mainConfigFile || (buildFileConfig && buildFileConfig.mainConfigFile);
-          if (mainConfigFile) {
-            mainConfigFile = build.makeAbsPath(mainConfigFile, absFilePath);
-            if (!file.exists(mainConfigFile)) {
-              throw new Error(mainConfigFile + ' does not exist.');
-            }
-            try {
-              mainConfig = parse.findConfig(mainConfigFile, file.readFile(mainConfigFile));
-            } catch (configError) {
-              throw new Error('The config in mainConfigFile ' +
-                mainConfigFile +
-                ' cannot be used because it cannot be evaluated' +
-                ' correctly while running in the optimizer. Try only' +
-                ' using a config that is also valid JSON, or do not use' +
-                ' mainConfigFile and instead copy the config values needed' +
-                ' into a build file or command line arguments given to the optimizer.');
-            }
-            if (mainConfig) {
-              mainConfigPath = mainConfigFile.substring(0, mainConfigFile.lastIndexOf('/'));
-
-              //Add in some existing config, like appDir, since they can be
-              //used inside the mainConfigFile -- paths and baseUrl are
-              //relative to them.
-              if (config.appDir && !mainConfig.appDir) {
-                mainConfig.appDir = config.appDir;
-              }
-
-              //If no baseUrl, then use the directory holding the main config.
-              if (!mainConfig.baseUrl) {
-                mainConfig.baseUrl = mainConfigPath;
-              }
-
-              build.makeAbsConfig(mainConfig, mainConfigPath);
-              mixConfig(config, mainConfig);
-            }
-          }
-
-          //Mix in build file config, but only after mainConfig has been mixed in.
-          if (buildFileConfig) {
-            mixConfig(config, buildFileConfig);
-          }
-
-          //Re-apply the override config values. Command line
-          //args should take precedence over build file values.
-          mixConfig(config, cfg);
-
-          //Fix paths to full paths so that they can be adjusted consistently
-          //lately to be in the output area.
-          lang.eachProp(config.paths, function (value, prop) {
-            if (lang.isArray(value)) {
-              throw new Error('paths fallback not supported in optimizer. ' +
-                'Please provide a build config path override ' +
-                'for ' + prop);
-            }
-            config.paths[prop] = build.makeAbsPath(value, config.baseUrl);
-          });
-
-          //Set final output dir
-          if (config.hasOwnProperty("baseUrl")) {
-            if (config.appDir) {
-              config.dirBaseUrl = build.makeAbsPath(config.originalBaseUrl, config.dir);
-            } else {
-              config.dirBaseUrl = config.dir || config.baseUrl;
-            }
-            //Make sure dirBaseUrl ends in a slash, since it is
-            //concatenated with other strings.
-            config.dirBaseUrl = endsWithSlash(config.dirBaseUrl);
-          }
-
-          //Check for errors in config
-          if (config.main) {
-            throw new Error('"main" passed as an option, but the ' +
-              'supported option is called "name".');
-          }
-          if (!config.name && !config.modules && !config.include && !config.cssIn) {
-            throw new Error('Missing either a "name", "include" or "modules" ' +
-              'option');
-          }
-          if (config.cssIn && !config.out) {
-            throw new Error("ERROR: 'out' option missing.");
-          }
-          if (!config.cssIn && !config.baseUrl) {
-            //Just use the current directory as the baseUrl
-            config.baseUrl = './';
-          }
-          if (!config.out && !config.dir) {
-            throw new Error('Missing either an "out" or "dir" config value. ' +
-              'If using "appDir" for a full project optimization, ' +
-              'use "dir". If you want to optimize to one file, ' +
-              'use "out".');
-          }
-          if (config.appDir && config.out) {
-            throw new Error('"appDir" is not compatible with "out". Use "dir" ' +
-              'instead. appDir is used to copy whole projects, ' +
-              'where "out" is used to just optimize to one file.');
-          }
-          if (config.out && config.dir) {
-            throw new Error('The "out" and "dir" options are incompatible.' +
-              ' Use "out" if you are targeting a single file for' +
-              ' for optimization, and "dir" if you want the appDir' +
-              ' or baseUrl directories optimized.');
-          }
-
-          if (config.insertRequire && !lang.isArray(config.insertRequire)) {
-            throw new Error('insertRequire should be a list of module IDs' +
-              ' to insert in to a require([]) call.');
-          }
-
-          if ((config.name || config.include) && !config.modules) {
-            //Just need to build one file, but may be part of a whole appDir/
-            //baseUrl copy, but specified on the command line, so cannot do
-            //the modules array setup. So create a modules section in that
-            //case.
-            config.modules = [
-              {
-                name: config.name,
-                out: config.out,
-                create: config.create,
-                include: config.include,
-                exclude: config.exclude,
-                excludeShallow: config.excludeShallow,
-                insertRequire: config.insertRequire
-              }
-            ];
-          } else if (config.modules && config.out) {
-            throw new Error('If the "modules" option is used, then there ' +
-              'should be a "dir" option set and "out" should ' +
-              'not be used since "out" is only for single file ' +
-              'optimization output.');
-          } else if (config.modules && config.name) {
-            throw new Error('"name" and "modules" options are incompatible. ' +
-              'Either use "name" if doing a single file ' +
-              'optimization, or "modules" if you want to target ' +
-              'more than one file for optimization.');
-          }
-
-          if (config.out && !config.cssIn) {
-            //Just one file to optimize.
-
-            //Does not have a build file, so set up some defaults.
-            //Optimizing CSS should not be allowed, unless explicitly
-            //asked for on command line. In that case the only task is
-            //to optimize a CSS file.
-            if (!cfg.optimizeCss) {
-              config.optimizeCss = "none";
-            }
-          }
-
-          //Create a hash lookup for the stubModules config to make lookup
-          //cheaper later.
-          if (config.stubModules) {
-            config.stubModules._byName = {};
-            config.stubModules.forEach(function (id) {
-              config.stubModules._byName[id] = true;
-            });
-          }
-
-          //Get any wrap text.
-          try {
-            if (config.wrap) {
-              if (config.wrap === true) {
-                //Use default values.
-                config.wrap = {
-                  start: '(function () {',
-                  end: '}());'
-                };
-              } else {
-                config.wrap.start = config.wrap.start ||
-                  file.readFile(build.makeAbsPath(config.wrap.startFile, absFilePath));
-                config.wrap.end = config.wrap.end ||
-                  file.readFile(build.makeAbsPath(config.wrap.endFile, absFilePath));
-              }
-            }
-          } catch (wrapError) {
-            throw new Error('Malformed wrap config: need both start/end or ' +
-              'startFile/endFile: ' + wrapError.toString());
-          }
-
-          //Do final input verification
-          if (config.context) {
-            throw new Error('The build argument "context" is not supported' +
-              ' in a build. It should only be used in web' +
-              ' pages.');
-          }
-
-          //Set file.fileExclusionRegExp if desired
-          if (config.hasOwnProperty('fileExclusionRegExp')) {
-            if (typeof config.fileExclusionRegExp === "string") {
-              file.exclusionRegExp = new RegExp(config.fileExclusionRegExp);
-            } else {
-              file.exclusionRegExp = config.fileExclusionRegExp;
-            }
-          } else if (config.hasOwnProperty('dirExclusionRegExp')) {
-            //Set file.dirExclusionRegExp if desired, this is the old
-            //name for fileExclusionRegExp before 1.0.2. Support for backwards
-            //compatibility
-            file.exclusionRegExp = config.dirExclusionRegExp;
-          }
-
-          //Remove things that may cause problems in the build.
-          delete config.jQuery;
-          delete config.enforceDefine;
-          delete config.urlArgs;
-
-          return config;
-        };
-
-        /**
-         * finds the module being built/optimized with the given moduleName,
-         * or returns null.
-         * @param {String} moduleName
-         * @param {Array} modules
-         * @returns {Object} the module object from the build profile, or null.
-         */
-        build.findBuildModule = function (moduleName, modules) {
-          var i, module;
-          for (i = 0; i < modules.length; i++) {
-            module = modules[i];
-            if (module.name === moduleName) {
-              return module;
-            }
-          }
-          return null;
-        };
-
-        /**
-         * Removes a module name and path from a layer, if it is supposed to be
-         * excluded from the layer.
-         * @param {String} moduleName the name of the module
-         * @param {String} path the file path for the module
-         * @param {Object} layer the layer to remove the module/path from
-         */
-        build.removeModulePath = function (module, path, layer) {
-          var index = layer.buildFilePaths.indexOf(path);
-          if (index !== -1) {
-            layer.buildFilePaths.splice(index, 1);
-          }
-        };
-
-        /**
-         * Uses the module build config object to trace the dependencies for the
-         * given module.
-         *
-         * @param {Object} module the module object from the build config info.
-         * @param {Object} the build config object.
-         *
-         * @returns {Object} layer information about what paths and modules should
-         * be in the flattened module.
-         */
-        build.traceDependencies = function (module, config) {
-          var include, override, layer, context, baseConfig, oldContext,
-            registry, id, idParts, pluginId,
-            errMessage = '',
-            failedPluginMap = {},
-            failedPluginIds = [],
-            errIds = [],
-            errUrlMap = {},
-            errUrlConflicts = {},
-            hasErrUrl = false,
-            errUrl, prop;
-
-          //Reset some state set up in requirePatch.js, and clean up require's
-          //current context.
-          oldContext = require._buildReset();
-
-          //Grab the reset layer and context after the reset, but keep the
-          //old config to reuse in the new context.
-          baseConfig = oldContext.config;
-          layer = require._layer;
-          context = layer.context;
-
-          //Put back basic config, use a fresh object for it.
-          //WARNING: probably not robust for paths and packages/packagePaths,
-          //since those property's objects can be modified. But for basic
-          //config clone it works out.
-          require(lang.mixin({}, baseConfig, true));
-
-          logger.trace("\nTracing dependencies for: " + (module.name || module.out));
-          include = module.name && !module.create ? [module.name] : [];
-          if (module.include) {
-            include = include.concat(module.include);
-          }
-
-          //If there are overrides to basic config, set that up now.;
-          if (module.override) {
-            override = lang.mixin({}, baseConfig, true);
-            lang.mixin(override, module.override, true);
-            require(override);
-          }
-
-          //Figure out module layer dependencies by calling require to do the work.
-          require(include);
-
-          //Reset config
-          if (module.override) {
-            require(baseConfig);
-          }
-
-          //Check to see if it all loaded. If not, then stop, and give
-          //a message on what is left.
-          registry = context.registry;
-          for (id in registry) {
-            if (registry.hasOwnProperty(id) && id.indexOf('_@r') !== 0) {
-              if (id.indexOf('_unnormalized') === -1 && registry[id].enabled) {
-                errIds.push(id);
-                errUrl = registry[id].map.url;
-
-                if (errUrlMap[errUrl]) {
-                  hasErrUrl = true;
-                  //This error module has the same URL as another
-                  //error module, could be misconfiguration.
-                  if (!errUrlConflicts[errUrl]) {
-                    errUrlConflicts[errUrl] = [];
-                    //Store the original module that had the same URL.
-                    errUrlConflicts[errUrl].push(errUrlMap[errUrl]);
-                  }
-                  errUrlConflicts[errUrl].push(id);
-                } else {
-                  errUrlMap[errUrl] = id;
-                }
-              }
-
-              //Look for plugins that did not call load()
-              idParts = id.split('!');
-              pluginId = idParts[0];
-              if (idParts.length > 1 && !failedPluginMap.hasOwnProperty(pluginId)) {
-                failedPluginIds.push(pluginId);
-                failedPluginMap[pluginId] = true;
-              }
-            }
-          }
-
-          if (errIds.length || failedPluginIds.length) {
-            if (failedPluginIds.length) {
-              errMessage += 'Loader plugin' +
-                (failedPluginIds.length === 1 ? '' : 's') +
-                ' did not call ' +
-                'the load callback in the build: ' +
-                failedPluginIds.join(', ') + '\n';
-            }
-            errMessage += 'Module loading did not complete for: ' + errIds.join(', ');
-
-            if (hasErrUrl) {
-              errMessage += '\nThe following modules share the same URL. This ' +
-                'could be a misconfiguration if that URL only has ' +
-                'one anonymous module in it:';
-              for (prop in errUrlConflicts) {
-                if (errUrlConflicts.hasOwnProperty(prop)) {
-                  errMessage += '\n' + prop + ': ' +
-                    errUrlConflicts[prop].join(', ');
-                }
-              }
-            }
-            throw new Error(errMessage);
-          }
-
-          return layer;
-        };
-
-        /**
-         * Uses the module build config object to create an flattened version
-         * of the module, with deep dependencies included.
-         *
-         * @param {Object} module the module object from the build config info.
-         *
-         * @param {Object} layer the layer object returned from build.traceDependencies.
-         *
-         * @param {Object} the build config object.
-         *
-         * @returns {Object} with two properties: "text", the text of the flattened
-         * module, and "buildText", a string of text representing which files were
-         * included in the flattened module text.
-         */
-        build.flattenModule = function (module, layer, config) {
-
-          //Use override settings, particularly for pragmas
-          //Do this before the var readings since it reads config values.
-          if (module.override) {
-            config = lang.mixin({}, config, true);
-            lang.mixin(config, module.override, true);
-          }
-
-          var buildFileContents = "",
-            namespace = config.namespace || '',
-            namespaceWithDot = namespace ? namespace + '.' : '',
-            stubModulesByName = (config.stubModules && config.stubModules._byName) || {},
-            context = layer.context,
-            path, reqIndex, fileContents, currContents,
-            i, moduleName, shim, packageConfig,
-            parts, builder, writeApi;
-
-          //Start build output for the module.
-          buildFileContents += "\n" +
-            (config.dir ? module._buildPath.replace(config.dir, "") : module._buildPath) +
-            "\n----------------\n";
-
-          //If there was an existing file with require in it, hoist to the top.
-          if (layer.existingRequireUrl) {
-            reqIndex = layer.buildFilePaths.indexOf(layer.existingRequireUrl);
-            if (reqIndex !== -1) {
-              layer.buildFilePaths.splice(reqIndex, 1);
-              layer.buildFilePaths.unshift(layer.existingRequireUrl);
-            }
-          }
-
-          //Write the built module to disk, and build up the build output.
-          fileContents = "";
-          for (i = 0; i < layer.buildFilePaths.length; i++) {
-            path = layer.buildFilePaths[i];
-            moduleName = layer.buildFileToModule[path];
-
-            //If the moduleName is for a package main, then update it to the
-            //real main value.
-            packageConfig = layer.context.config.pkgs &&
-              layer.context.config.pkgs[moduleName];
-            if (packageConfig) {
-              moduleName += '/' + packageConfig.main;
-            }
-
-            //Figure out if the module is a result of a build plugin, and if so,
-            //then delegate to that plugin.
-            parts = context.makeModuleMap(moduleName);
-            builder = parts.prefix && context.defined[parts.prefix];
-            if (builder) {
-              if (builder.write) {
-                writeApi = function (input) {
-                  fileContents += "\n" + addSemiColon(input);
-                  if (config.onBuildWrite) {
-                    fileContents = config.onBuildWrite(moduleName, path, fileContents);
-                  }
-                };
-                writeApi.asModule = function (moduleName, input) {
-                  fileContents += "\n" +
-                    addSemiColon(
-                      build.toTransport(namespace, moduleName, path, input, layer, {
-                        useSourceUrl: layer.context.config.useSourceUrl
-                      }));
-                  if (config.onBuildWrite) {
-                    fileContents = config.onBuildWrite(moduleName, path, fileContents);
-                  }
-                };
-                builder.write(parts.prefix, parts.name, writeApi);
-              }
-            } else {
-              if (stubModulesByName.hasOwnProperty(moduleName)) {
-                //Just want to insert a simple module definition instead
-                //of the source module. Useful for plugins that inline
-                //all their resources.
-                if (layer.context.plugins.hasOwnProperty(moduleName)) {
-                  //Slightly different content for plugins, to indicate
-                  //that dynamic loading will not work.
-                  currContents = 'define({load: function(id){throw new Error("Dynamic load not allowed: " + id);}});';
-                } else {
-                  currContents = 'define({});';
-                }
-              } else {
-                currContents = file.readFile(path);
-              }
-
-              if (config.cjsTranslate) {
-                currContents = commonJs.convert(path, currContents);
-              }
-
-              if (config.onBuildRead) {
-                currContents = config.onBuildRead(moduleName, path, currContents);
-              }
-
-              if (namespace) {
-                currContents = pragma.namespace(currContents, namespace);
-              }
-
-              currContents = build.toTransport(namespace, moduleName, path, currContents, layer, {
-                useSourceUrl: config.useSourceUrl
-              });
-
-              if (packageConfig) {
-                currContents = addSemiColon(currContents) + '\n';
-                currContents += namespaceWithDot + "define('" +
-                  packageConfig.name + "', ['" + moduleName +
-                  "'], function (main) { return main; });\n";
-              }
-
-              if (config.onBuildWrite) {
-                currContents = config.onBuildWrite(moduleName, path, currContents);
-              }
-
-              //Semicolon is for files that are not well formed when
-              //concatenated with other content.
-              fileContents += "\n" + addSemiColon(currContents);
-            }
-
-            buildFileContents += path.replace(config.dir, "") + "\n";
-            //Some files may not have declared a require module, and if so,
-            //put in a placeholder call so the require does not try to load them
-            //after the module is processed.
-            //If we have a name, but no defined module, then add in the placeholder.
-            if (moduleName && !layer.modulesWithNames[moduleName] && !config.skipModuleInsertion) {
-              shim = config.shim && config.shim[moduleName];
-              if (shim) {
-                fileContents += '\n' + namespaceWithDot + 'define("' + moduleName + '", ' +
-                  (shim.deps && shim.deps.length ?
-                   build.makeJsArrayString(shim.deps) + ', ' : '') +
-                  (shim.exports ? shim.exports() : 'function(){}') +
-                  ');\n';
-              } else {
-                fileContents += '\n' + namespaceWithDot + 'define("' + moduleName + '", function(){});\n';
-              }
-            }
-          }
-
-          //Add a require at the end to kick start module execution, if that
-          //was desired. Usually this is only specified when using small shim
-          //loaders like almond.
-          if (module.insertRequire) {
-            fileContents += '\n' + namespaceWithDot + 'require(["' + module.insertRequire.join('", "') + '"]);\n';
-          }
-
-          return {
-            text: config.wrap ?
-                  config.wrap.start + fileContents + config.wrap.end :
-                  fileContents,
-            buildText: buildFileContents
-          };
-        };
-
-        //Converts an JS array of strings to a string representation.
-        //Not using JSON.stringify() for Rhino's sake.
-        build.makeJsArrayString = function (ary) {
-          return '["' + ary.map(function (item) {
-            //Escape any double quotes, backslashes
-            return lang.jsEscape(item);
-          }).join('","') + '"]';
-        };
-
-        build.toTransport = function (namespace, moduleName, path, contents, layer, options) {
-          var baseUrl = layer && layer.context.config.baseUrl;
-
-          function onFound(info) {
-            //Only mark this module as having a name if not a named module,
-            //or if a named module and the name matches expectations.
-            if (layer && (info.needsId || info.foundId === moduleName)) {
-              layer.modulesWithNames[moduleName] = true;
-            }
-          }
-
-          //Convert path to be a local one to the baseUrl, useful for
-          //useSourceUrl.
-          if (baseUrl) {
-            path = path.replace(baseUrl, '');
-          }
-
-          return transform.toTransport(namespace, moduleName, path, contents, onFound, options);
-        };
-
-        return build;
-      });
-
-  }
-
-
-  /**
-   * Sets the default baseUrl for requirejs to be directory of top level
-   * script.
-   */
-  function setBaseUrl(fileName) {
-    //Use the file name's directory as the baseUrl if available.
-    dir = fileName.replace(/\\/g, '/');
-    if (dir.indexOf('/') !== -1) {
-      dir = dir.split('/');
-      dir.pop();
-      dir = dir.join('/');
-      exec("require({baseUrl: '" + dir + "'});");
-    }
-  }
-
-  //If in Node, and included via a require('requirejs'), just export and
-  //THROW IT ON THE GROUND!
-  if (env === 'node' && reqMain !== module) {
-    setBaseUrl(path.resolve(reqMain ? reqMain.filename : '.'));
-
-    //Create a method that will run the optimzer given an object
-    //config.
-    requirejs.optimize = function (config, callback) {
-      if (!loadedOptimizedLib) {
-        loadLib();
-        loadedOptimizedLib = true;
-      }
-
-      //Create the function that will be called once build modules
-      //have been loaded.
-      var runBuild = function (build, logger) {
-        //Make sure config has a log level, and if not,
-        //make it "silent" by default.
-        config.logLevel = config.hasOwnProperty('logLevel') ?
-                          config.logLevel : logger.SILENT;
-
-        //Reset build internals first in case this is part
-        //of a long-running server process that could have
-        //exceptioned out in a bad state. It is only defined
-        //after the first call though.
-        if (requirejs._buildReset) {
-          requirejs._buildReset();
-        }
-
-        var result = build(config);
-
-        //And clean up, in case something else triggers
-        //a build in another pathway.
-        requirejs._buildReset();
-
-        if (callback) {
-          callback(result);
-        }
-      };
-
-      requirejs({
-        context: 'build'
-      }, ['build', 'logger'], runBuild);
-    };
-
-    requirejs.tools = {
-      useLib: function (contextName, callback) {
-        if (!callback) {
-          callback = contextName;
-          contextName = 'uselib';
-        }
-
-        if (!useLibLoaded[contextName]) {
-          loadLib();
-          useLibLoaded[contextName] = true;
-        }
-
-        var req = requirejs({
-          context: contextName
-        });
-
-        req(['build'], function () {
-          callback(req);
-        });
-      }
-    };
-
-    requirejs.define = define;
-
-    module.exports = requirejs;
-    return;
-  }
-
-  if (commandOption === 'o') {
-    //Do the optimizer work.
-    loadLib();
-
-    /**
-     * @license Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
-     * Available via the MIT or new BSD license.
-     * see: http://github.com/jrburke/requirejs for details
-     */
-
-    /*
-     * Create a build.js file that has the build options you want and pass that
-     * build file to this file to do the build. See example.build.js for more information.
-     */
-
-    /*jslint strict: false, nomen: false */
-    /*global require: false */
-
-    require({
-        baseUrl: require.s.contexts._.config.baseUrl,
-        //Use a separate context than the default context so that the
-        //build can use the default context.
-        context: 'build',
-        catchError: {
-          define: true
-        }
-      },       ['env!env/args', 'build'],
-      function (args,            build) {
-        build(args);
-      });
-
-
-  } else if (commandOption === 'v') {
-    console.log('r.js: ' + version + ', RequireJS: ' + this.requirejsVars.require.version);
-  } else if (commandOption === 'convert') {
-    loadLib();
-
-    this.requirejsVars.require(['env!env/args', 'commonJs', 'env!env/print'],
-      function (args,           commonJs,   print) {
-
-        var srcDir, outDir;
-        srcDir = args[0];
-        outDir = args[1];
-
-        if (!srcDir || !outDir) {
-          print('Usage: path/to/commonjs/modules output/dir');
-          return;
-        }
-
-        commonJs.convertDir(args[0], args[1]);
-      });
-  } else {
-    //Just run an app
-
-    //Load the bundled libraries for use in the app.
-    if (commandOption === 'lib') {
-      loadLib();
-    }
-
-    setBaseUrl(fileName);
-
-    if (exists(fileName)) {
-      exec(readFile(fileName), fileName);
-    } else {
-      showHelp();
-    }
-  }
-
-}((typeof console !== 'undefined' ? console : undefined),
-  (typeof Packages !== 'undefined' ? Array.prototype.slice.call(arguments, 0) : []),
-  (typeof readFile !== 'undefined' ? readFile : undefined)));
diff --git a/labs/dependency-examples/backbone_marionette_require/readme.md b/labs/dependency-examples/backbone_marionette_require/readme.md
new file mode 100644
index 0000000000..9f30200150
--- /dev/null
+++ b/labs/dependency-examples/backbone_marionette_require/readme.md
@@ -0,0 +1,35 @@
+# Backbone.Marionette & RequireJS TodoMVC Example
+
+> Backbone.Marionette is a composite application library for Backbone.js that aims to simplify the construction of large scale JavaScript applications.
+
+> _[Backbone.Marionette - marionettejs.com](http://marionettejs.com)_
+
+
+## Learning Backbone.Marionette
+
+The [Backbone.Marionette website](http://marionettejs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [API Reference](https://github.com/marionettejs/backbone.marionette/tree/master/docs)
+* [Applications built with Backbone.Marionette](https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette)
+* [Introduction to Composite JavaScript Apps](https://github.com/marionettejs/backbone.marionette/wiki/Introduction-to-composite-javascript-apps)
+* [FAQ](https://github.com/marionettejs/backbone.marionette/wiki#frequently-asked-questions)
+* [Backbone.Marionette on GitHub](https://github.com/marionettejs/backbone.marionette)
+
+Articles and guides from the community:
+
+* [A Thorough Introduction to Backbone.Marionette](http://coding.smashingmagazine.com/2013/02/11/introduction-backbone-marionette)
+* [Backbone Marionette: Better Backbone Apps](http://www.joezimjs.com/javascript/backbone-marionette-better-backbone-apps)
+
+Get help from other Backbone.Marionette users:
+
+* [Backbone.Marionette on StackOverflow](http://stackoverflow.com/questions/tagged/backbone.marionette)
+* [Backbone.Marionette on Twitter](http://twitter.com/marionettejs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+This implementation of the application uses Marionette's module system. Variations using RequireJS and a more classic approach to JavaScript modules [are also available here](https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette).
diff --git a/labs/dependency-examples/canjs_require/bower.json b/labs/dependency-examples/canjs_require/bower.json
new file mode 100644
index 0000000000..4d143114a8
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-canjs_require",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "requirejs": "~2.1.6",
+    "CanJS": "~1.1.5"
+  }
+}
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can.js
new file mode 100644
index 0000000000..7cb3640f61
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can.js
@@ -0,0 +1,9 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/control/route', 'can/model', 'can/view/ejs', 'can/route'], function (can) {
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct.js
new file mode 100644
index 0000000000..1c80e13b57
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct.js
@@ -0,0 +1,178 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/string'], function (can) {
+
+    // ## construct.js
+    // `can.Construct`  
+    // _This is a modified version of
+    // [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/).  
+    // It provides class level inheritance and callbacks._
+    // A private flag used to initialize a new class instance without
+    // initializing it's bindings.
+    var initializing = 0;
+
+
+    can.Construct = function () {
+        if (arguments.length) {
+            return can.Construct.extend.apply(can.Construct, arguments);
+        }
+    };
+
+
+    can.extend(can.Construct, {
+
+        newInstance: function () {
+            // Get a raw instance object (`init` is not called).
+            var inst = this.instance(),
+                arg = arguments,
+                args;
+
+            // Call `setup` if there is a `setup`
+            if (inst.setup) {
+                args = inst.setup.apply(inst, arguments);
+            }
+
+            // Call `init` if there is an `init`  
+            // If `setup` returned `args`, use those as the arguments
+            if (inst.init) {
+                inst.init.apply(inst, args || arguments);
+            }
+
+            return inst;
+        },
+        // Overwrites an object with methods. Used in the `super` plugin.
+        // `newProps` - New properties to add.  
+        // `oldProps` - Where the old properties might be (used with `super`).  
+        // `addTo` - What we are adding to.
+        _inherit: function (newProps, oldProps, addTo) {
+            can.extend(addTo || newProps, newProps || {})
+        },
+        // used for overwriting a single property.
+        // this should be used for patching other objects
+        // the super plugin overwrites this
+        _overwrite: function (what, oldProps, propName, val) {
+            what[propName] = val;
+        },
+        // Set `defaults` as the merger of the parent `defaults` and this 
+        // object's `defaults`. If you overwrite this method, make sure to
+        // include option merging logic.
+        setup: function (base, fullName) {
+            this.defaults = can.extend(true, {}, base.defaults, this.defaults);
+        },
+        // Create's a new `class` instance without initializing by setting the
+        // `initializing` flag.
+        instance: function () {
+
+            // Prevents running `init`.
+            initializing = 1;
+
+            var inst = new this();
+
+            // Allow running `init`.
+            initializing = 0;
+
+            return inst;
+        },
+        // Extends classes.
+        extend: function (fullName, klass, proto) {
+            // Figure out what was passed and normalize it.
+            if (typeof fullName != 'string') {
+                proto = klass;
+                klass = fullName;
+                fullName = null;
+            }
+
+            if (!proto) {
+                proto = klass;
+                klass = null;
+            }
+            proto = proto || {};
+
+            var _super_class = this,
+                _super = this.prototype,
+                name, shortName, namespace, prototype;
+
+            // Instantiate a base class (but only create the instance,
+            // don't run the init constructor).
+            prototype = this.instance();
+
+            // Copy the properties over onto the new prototype.
+            can.Construct._inherit(proto, _super, prototype);
+
+            // The dummy class constructor.
+
+
+            function Constructor() {
+                // All construction is actually done in the init method.
+                if (!initializing) {
+                    return this.constructor !== Constructor && arguments.length ?
+                    // We are being called without `new` or we are extending.
+                    arguments.callee.extend.apply(arguments.callee, arguments) :
+                    // We are being called with `new`.
+                    this.constructor.newInstance.apply(this.constructor, arguments);
+                }
+            }
+
+            // Copy old stuff onto class (can probably be merged w/ inherit)
+            for (name in _super_class) {
+                if (_super_class.hasOwnProperty(name)) {
+                    Constructor[name] = _super_class[name];
+                }
+            }
+
+            // Copy new static properties on class.
+            can.Construct._inherit(klass, _super_class, Constructor);
+
+            // Setup namespaces.
+            if (fullName) {
+
+                var parts = fullName.split('.'),
+                    shortName = parts.pop(),
+                    current = can.getObject(parts.join('.'), window, true),
+                    namespace = current,
+                    _fullName = can.underscore(fullName.replace(/\./g, "_")),
+                    _shortName = can.underscore(shortName);
+
+
+
+                current[shortName] = Constructor;
+            }
+
+            // Set things that shouldn't be overwritten.
+            can.extend(Constructor, {
+                constructor: Constructor,
+                prototype: prototype,
+
+                namespace: namespace,
+
+                shortName: shortName,
+                _shortName: _shortName,
+
+                fullName: fullName,
+                _fullName: _fullName
+            });
+
+            // Make sure our prototype looks nice.
+            Constructor.prototype.constructor = Constructor;
+
+
+            // Call the class `setup` and `init`
+            var t = [_super_class].concat(can.makeArray(arguments)),
+                args = Constructor.setup.apply(Constructor, t);
+
+            if (Constructor.init) {
+                Constructor.init.apply(Constructor, args || t);
+            }
+
+
+            return Constructor;
+
+        }
+
+    });
+    return can.Construct;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/proxy.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/proxy.js
new file mode 100644
index 0000000000..1ae680eeb3
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/proxy.js
@@ -0,0 +1,68 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/construct'], function (can, Construct) {
+    var isFunction = can.isFunction,
+        isArray = can.isArray,
+        makeArray = can.makeArray,
+
+        proxy = function (funcs) {
+
+            //args that should be curried
+            var args = makeArray(arguments),
+                self;
+
+            // get the functions to callback
+            funcs = args.shift();
+
+            // if there is only one function, make funcs into an array
+            if (!isArray(funcs)) {
+                funcs = [funcs];
+            }
+
+            // keep a reference to us in self
+            self = this;
+
+
+            return function class_cb() {
+                // add the arguments after the curried args
+                var cur = args.concat(makeArray(arguments)),
+                    isString, length = funcs.length,
+                    f = 0,
+                    func;
+
+                // go through each function to call back
+                for (; f < length; f++) {
+                    func = funcs[f];
+                    if (!func) {
+                        continue;
+                    }
+
+                    // set called with the name of the function on self (this is how this.view works)
+                    isString = typeof func == "string";
+
+                    // call the function
+                    cur = (isString ? self[func] : func).apply(self, cur || []);
+
+                    // pass the result to the next function (if there is a next function)
+                    if (f < length - 1) {
+                        cur = !isArray(cur) || cur._use_call ? [cur] : cur
+                    }
+                }
+                return cur;
+            }
+        }
+        can.Construct.proxy = can.Construct.prototype.proxy = proxy;
+    // this corrects the case where can/control loads after can/construct/proxy, so static props don't have proxy
+    var correctedClasses = [can.Observe, can.Control, can.Model],
+        i = 0;
+    for (; i < correctedClasses.length; i++) {
+        if (correctedClasses[i]) {
+            correctedClasses[i].proxy = proxy;
+        }
+    }
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/super.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/super.js
new file mode 100644
index 0000000000..e257bc3854
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/construct/super.js
@@ -0,0 +1,48 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/construct'], function (can, Construct) {
+
+    // tests if we can get super in .toString()
+    var isFunction = can.isFunction,
+
+        fnTest = /xyz/.test(function () {
+            xyz;
+        }) ? /\b_super\b/ : /.*/;
+
+    // overwrites a single property so it can still call super
+    can.Construct._overwrite = function (addTo, base, name, val) {
+        // Check if we're overwriting an existing function
+        addTo[name] = isFunction(val) && isFunction(base[name]) && fnTest.test(val) ? (function (name, fn) {
+            return function () {
+                var tmp = this._super,
+                    ret;
+
+                // Add a new ._super() method that is the same method
+                // but on the super-class
+                this._super = base[name];
+
+                // The method only need to be bound temporarily, so we
+                // remove it when we're done executing
+                ret = fn.apply(this, arguments);
+                this._super = tmp;
+                return ret;
+            };
+        })(name, val) : val;
+    }
+    // overwrites an object with methods, sets up _super
+    //   newProps - new properties
+    //   oldProps - where the old properties might be
+    //   addTo - what we are adding to
+    can.Construct._inherit = function (newProps, oldProps, addTo) {
+        addTo = addTo || newProps
+        for (var name in newProps) {
+            can.Construct._overwrite(addTo, oldProps, name, newProps[name]);
+        }
+    }
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control.js
new file mode 100644
index 0000000000..b60eca5965
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control.js
@@ -0,0 +1,270 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/construct'], function (can) {
+    // ## control.js
+    // `can.Control`  
+    // _Controller_
+    // Binds an element, returns a function that unbinds.
+    var bind = function (el, ev, callback) {
+
+        can.bind.call(el, ev, callback);
+
+        return function () {
+            can.unbind.call(el, ev, callback);
+        };
+    },
+        isFunction = can.isFunction,
+        extend = can.extend,
+        each = can.each,
+        slice = [].slice,
+        paramReplacer = /\{([^\}]+)\}/g,
+        special = can.getObject("$.event.special", [can]) || {},
+
+        // Binds an element, returns a function that unbinds.
+        delegate = function (el, selector, ev, callback) {
+            can.delegate.call(el, selector, ev, callback);
+            return function () {
+                can.undelegate.call(el, selector, ev, callback);
+            };
+        },
+
+        // Calls bind or unbind depending if there is a selector.
+        binder = function (el, ev, callback, selector) {
+            return selector ? delegate(el, can.trim(selector), ev, callback) : bind(el, ev, callback);
+        },
+
+        basicProcessor;
+
+
+    var Control = can.Control = can.Construct(
+
+    {
+        // Setup pre-processes which methods are event listeners.
+        setup: function () {
+
+            // Allow contollers to inherit "defaults" from super-classes as it 
+            // done in `can.Construct`
+            can.Construct.setup.apply(this, arguments);
+
+            // If you didn't provide a name, or are `control`, don't do anything.
+            if (can.Control) {
+
+                // Cache the underscored names.
+                var control = this,
+                    funcName;
+
+                // Calculate and cache actions.
+                control.actions = {};
+                for (funcName in control.prototype) {
+                    if (control._isAction(funcName)) {
+                        control.actions[funcName] = control._action(funcName);
+                    }
+                }
+            }
+        },
+
+        // Moves `this` to the first argument, wraps it with `jQuery` if it's an element
+        _shifter: function (context, name) {
+
+            var method = typeof name == "string" ? context[name] : name;
+
+            if (!isFunction(method)) {
+                method = context[method];
+            }
+
+            return function () {
+                context.called = name;
+                return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0)));
+            };
+        },
+
+        // Return `true` if is an action.
+        _isAction: function (methodName) {
+
+            var val = this.prototype[methodName],
+                type = typeof val;
+            // if not the constructor
+            return (methodName !== 'constructor') &&
+            // and is a function or links to a function
+            (type == "function" || (type == "string" && isFunction(this.prototype[val]))) &&
+            // and is in special, a processor, or has a funny character
+            !! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName));
+        },
+        // Takes a method name and the options passed to a control
+        // and tries to return the data necessary to pass to a processor
+        // (something that binds things).
+        _action: function (methodName, options) {
+
+            // If we don't have options (a `control` instance), we'll run this 
+            // later.  
+            paramReplacer.lastIndex = 0;
+            if (options || !paramReplacer.test(methodName)) {
+                // If we have options, run sub to replace templates `{}` with a
+                // value from the options or the window
+                var convertedName = options ? can.sub(methodName, [options, window]) : methodName;
+                if (!convertedName) {
+                    return null;
+                }
+                // If a `{}` template resolves to an object, `convertedName` will be
+                // an array
+                var arr = can.isArray(convertedName),
+
+                    // Get the name
+                    name = arr ? convertedName[1] : convertedName,
+
+                    // Grab the event off the end
+                    parts = name.split(/\s+/g),
+                    event = parts.pop();
+
+                return {
+                    processor: processors[event] || basicProcessor,
+                    parts: [name, parts.join(" "), event],
+                    delegate: arr ? convertedName[0] : undefined
+                };
+            }
+        },
+        // An object of `{eventName : function}` pairs that Control uses to 
+        // hook up events auto-magically.
+        processors: {},
+        // A object of name-value pairs that act as default values for a 
+        // control instance
+        defaults: {}
+    },
+
+    {
+        // Sets `this.element`, saves the control in `data, binds event
+        // handlers.
+        setup: function (element, options) {
+
+            var cls = this.constructor,
+                pluginname = cls.pluginName || cls._fullName,
+                arr;
+
+            // Want the raw element here.
+            this.element = can.$(element)
+
+            if (pluginname && pluginname !== 'can_control') {
+                // Set element and `className` on element.
+                this.element.addClass(pluginname);
+            }
+
+            (arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []);
+            arr.push(this);
+
+            // Option merging.
+            this.options = extend({}, cls.defaults, options);
+
+            // Bind all event handlers.
+            this.on();
+
+            // Get's passed into `init`.
+            return [this.element, this.options];
+        },
+
+        on: function (el, selector, eventName, func) {
+            if (!el) {
+
+                // Adds bindings.
+                this.off();
+
+                // Go through the cached list of actions and use the processor 
+                // to bind
+                var cls = this.constructor,
+                    bindings = this._bindings,
+                    actions = cls.actions,
+                    element = this.element,
+                    destroyCB = can.Control._shifter(this, "destroy"),
+                    funcName, ready;
+
+                for (funcName in actions) {
+                    // Only push if we have the action and no option is `undefined`
+                    if (actions.hasOwnProperty(funcName) && (ready = actions[funcName] || cls._action(funcName, this.options))) {
+                        bindings.push(ready.processor(ready.delegate || element, ready.parts[2], ready.parts[1], funcName, this));
+                    }
+                }
+
+
+                // Setup to be destroyed...  
+                // don't bind because we don't want to remove it.
+                can.bind.call(element, "destroyed", destroyCB);
+                bindings.push(function (el) {
+                    can.unbind.call(el, "destroyed", destroyCB);
+                });
+                return bindings.length;
+            }
+
+            if (typeof el == 'string') {
+                func = eventName;
+                eventName = selector;
+                selector = el;
+                el = this.element;
+            }
+
+            if (func === undefined) {
+                func = eventName;
+                eventName = selector;
+                selector = null;
+            }
+
+            if (typeof func == 'string') {
+                func = can.Control._shifter(this, func);
+            }
+
+            this._bindings.push(binder(el, eventName, func, selector));
+
+            return this._bindings.length;
+        },
+        // Unbinds all event handlers on the controller.
+        off: function () {
+            var el = this.element[0]
+            each(this._bindings || [], function (value) {
+                value(el);
+            });
+            // Adds bindings.
+            this._bindings = [];
+        },
+        // Prepares a `control` for garbage collection
+        destroy: function () {
+            var Class = this.constructor,
+                pluginName = Class.pluginName || Class._fullName,
+                controls;
+
+            // Unbind bindings.
+            this.off();
+
+            if (pluginName && pluginName !== 'can_control') {
+                // Remove the `className`.
+                this.element.removeClass(pluginName);
+            }
+
+            // Remove from `data`.
+            controls = can.data(this.element, "controls");
+            controls.splice(can.inArray(this, controls), 1);
+
+            can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed.
+            this.element = null;
+        }
+    });
+
+    var processors = can.Control.processors,
+        // Processors do the binding.
+        // They return a function that unbinds when called.  
+        // The basic processor that binds events.
+        basicProcessor = function (el, event, selector, methodName, control) {
+            return binder(el, event, can.Control._shifter(control, methodName), selector);
+        };
+
+    // Set common events to be processed as a `basicProcessor`
+    each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", "keypress", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", "focusout", "mouseenter", "mouseleave",
+    // #104 - Add touch events as default processors
+    // TOOD feature detect?
+    "touchstart", "touchmove", "touchcancel", "touchend", "touchleave"], function (v) {
+        processors[v] = basicProcessor;
+    });
+
+    return Control;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/plugin.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/plugin.js
new file mode 100644
index 0000000000..fd4b4d2c31
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/plugin.js
@@ -0,0 +1,108 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['jquery', 'can/util/library', 'can/control'], function ($, can) {
+    //used to determine if a control instance is one of controllers
+    //controllers can be strings or classes
+    var i, isAControllerOf = function (instance, controllers) {
+        for (i = 0; i < controllers.length; i++) {
+            if (typeof controllers[i] == 'string' ? instance.constructor._shortName == controllers[i] : instance instanceof controllers[i]) {
+                return true;
+            }
+        }
+        return false;
+    },
+        makeArray = can.makeArray,
+        old = can.Control.setup;
+
+    can.Control.setup = function () {
+        // if you didn't provide a name, or are control, don't do anything
+        if (this !== can.Control) {
+
+
+            var pluginName = this.pluginName || this._fullName;
+
+            // create jQuery plugin
+            if (pluginName !== 'can_control') {
+                this.plugin(pluginName);
+            }
+
+            old.apply(this, arguments);
+        }
+    };
+
+    $.fn.extend({
+
+
+        controls: function () {
+            var controllerNames = makeArray(arguments),
+                instances = [],
+                controls, c, cname;
+            //check if arguments
+            this.each(function () {
+
+                controls = can.$(this).data("controls");
+                if (!controls) {
+                    return;
+                }
+                for (var i = 0; i < controls.length; i++) {
+                    c = controls[i];
+                    if (!controllerNames.length || isAControllerOf(c, controllerNames)) {
+                        instances.push(c);
+                    }
+                }
+            });
+            return instances;
+        },
+
+
+        control: function (control) {
+            return this.controls.apply(this, arguments)[0];
+        }
+    });
+
+    can.Control.plugin = function (pluginname) {
+        var control = this;
+
+        if (!$.fn[pluginname]) {
+            $.fn[pluginname] = function (options) {
+
+                var args = makeArray(arguments),
+                    //if the arg is a method on this control
+                    isMethod = typeof options == "string" && $.isFunction(control.prototype[options]),
+                    meth = args[0],
+                    returns;
+                this.each(function () {
+                    //check if created
+                    var plugin = can.$(this).control(control);
+
+                    if (plugin) {
+                        if (isMethod) {
+                            // call a method on the control with the remaining args
+                            returns = plugin[meth].apply(plugin, args.slice(1));
+                        }
+                        else {
+                            // call the plugin's update method
+                            plugin.update.apply(plugin, args);
+                        }
+                    }
+                    else {
+                        //create a new control instance
+                        control.newInstance.apply(control, [this].concat(args));
+                    }
+                });
+                return returns !== undefined ? returns : this;
+            };
+        }
+    }
+
+    can.Control.prototype.update = function (options) {
+        can.extend(this.options, options);
+        this.on();
+    };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/route.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/route.js
new file mode 100644
index 0000000000..3fb5e979c3
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/control/route.js
@@ -0,0 +1,36 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/route', 'can/control'], function (can) {
+
+    // ## control/route.js  
+    // _Controller route integration._
+    can.Control.processors.route = function (el, event, selector, funcName, controller) {
+        selector = selector || "";
+        can.route(selector);
+        var batchNum, check = function (ev, attr, how) {
+            if (can.route.attr('route') === (selector) && (ev.batchNum === undefined || ev.batchNum !== batchNum)) {
+
+                batchNum = ev.batchNum;
+
+                var d = can.route.attr();
+                delete d.route;
+                if (can.isFunction(controller[funcName])) {
+                    controller[funcName](d);
+                } else {
+                    controller[controller[funcName]](d);
+                }
+
+            }
+        };
+        can.route.bind('change', check);
+        return function () {
+            can.route.unbind('change', check);
+        };
+    };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/model.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/model.js
new file mode 100644
index 0000000000..894d1302a6
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/model.js
@@ -0,0 +1,428 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe'], function (can) {
+
+    // ## model.js  
+    // `can.Model`  
+    // _A `can.Observe` that connects to a RESTful interface._
+    // Generic deferred piping function
+    var pipe = function (def, model, func) {
+        var d = new can.Deferred();
+        def.then(function () {
+            var args = can.makeArray(arguments);
+            args[0] = model[func](args[0]);
+            d.resolveWith(d, args);
+        }, function () {
+            d.rejectWith(this, arguments);
+        });
+
+        if (typeof def.abort === 'function') {
+            d.abort = function () {
+                return def.abort();
+            }
+        }
+
+        return d;
+    },
+        modelNum = 0,
+        ignoreHookup = /change.observe\d+/,
+        getId = function (inst) {
+            // Instead of using attr, use __get for performance.
+            // Need to set reading
+            can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id)
+            return inst.__get(inst.constructor.id);
+        },
+        // Ajax `options` generator function
+        ajax = function (ajaxOb, data, type, dataType, success, error) {
+
+            var params = {};
+
+            // If we get a string, handle it.
+            if (typeof ajaxOb == "string") {
+                // If there's a space, it's probably the type.
+                var parts = ajaxOb.split(/\s+/);
+                params.url = parts.pop();
+                if (parts.length) {
+                    params.type = parts.pop();
+                }
+            } else {
+                can.extend(params, ajaxOb);
+            }
+
+            // If we are a non-array object, copy to a new attrs.
+            params.data = typeof data == "object" && !can.isArray(data) ? can.extend(params.data || {}, data) : data;
+
+            // Get the url with any templated values filled out.
+            params.url = can.sub(params.url, params.data, true);
+
+            return can.ajax(can.extend({
+                type: type || "post",
+                dataType: dataType || "json",
+                success: success,
+                error: error
+            }, params));
+        },
+        makeRequest = function (self, type, success, error, method) {
+            var args;
+            // if we pass an array as `self` it it means we are coming from
+            // the queued request, and we're passing already serialized data
+            // self's signature will be: [self, serializedData]
+            if (can.isArray(self)) {
+                args = self[1];
+                self = self[0];
+            } else {
+                args = self.serialize();
+            }
+            args = [args];
+            var deferred,
+            // The model.
+            model = self.constructor,
+                jqXHR;
+
+            // `destroy` does not need data.
+            if (type == 'destroy') {
+                args.shift();
+            }
+            // `update` and `destroy` need the `id`.
+            if (type !== 'create') {
+                args.unshift(getId(self));
+            }
+
+
+            jqXHR = model[type].apply(model, args);
+
+            deferred = jqXHR.pipe(function (data) {
+                self[method || type + "d"](data, jqXHR);
+                return self;
+            });
+
+            // Hook up `abort`
+            if (jqXHR.abort) {
+                deferred.abort = function () {
+                    jqXHR.abort();
+                };
+            }
+
+            deferred.then(success, error);
+            return deferred;
+        },
+
+        // This object describes how to make an ajax request for each ajax method.  
+        // The available properties are:
+        //		`url` - The default url to use as indicated as a property on the model.
+        //		`type` - The default http request type
+        //		`data` - A method that takes the `arguments` and returns `data` used for ajax.
+        ajaxMethods = {
+
+            create: {
+                url: "_shortName",
+                type: "post"
+            },
+
+            update: {
+                data: function (id, attrs) {
+                    attrs = attrs || {};
+                    var identity = this.id;
+                    if (attrs[identity] && attrs[identity] !== id) {
+                        attrs["new" + can.capitalize(id)] = attrs[identity];
+                        delete attrs[identity];
+                    }
+                    attrs[identity] = id;
+                    return attrs;
+                },
+                type: "put"
+            },
+
+            destroy: {
+                type: "delete",
+                data: function (id) {
+                    var args = {};
+                    args.id = args[this.id] = id;
+                    return args;
+                }
+            },
+
+            findAll: {
+                url: "_shortName"
+            },
+
+            findOne: {}
+        },
+        // Makes an ajax request `function` from a string.
+        //		`ajaxMethod` - The `ajaxMethod` object defined above.
+        //		`str` - The string the user provided. Ex: `findAll: "/recipes.json"`.
+        ajaxMaker = function (ajaxMethod, str) {
+            // Return a `function` that serves as the ajax method.
+            return function (data) {
+                // If the ajax method has it's own way of getting `data`, use that.
+                data = ajaxMethod.data ? ajaxMethod.data.apply(this, arguments) :
+                // Otherwise use the data passed in.
+                data;
+                // Return the ajax method with `data` and the `type` provided.
+                return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get")
+            }
+        }
+
+
+
+        can.Model = can.Observe({
+            fullName: "can.Model",
+            setup: function (base) {
+                // create store here if someone wants to use model without inheriting from it
+                this.store = {};
+                can.Observe.setup.apply(this, arguments);
+                // Set default list as model list
+                if (!can.Model) {
+                    return;
+                }
+                this.List = ML({
+                    Observe: this
+                }, {});
+                var self = this,
+                    clean = can.proxy(this._clean, self);
+
+
+                // go through ajax methods and set them up
+                can.each(ajaxMethods, function (method, name) {
+                    // if an ajax method is not a function, it's either
+                    // a string url like findAll: "/recipes" or an
+                    // ajax options object like {url: "/recipes"}
+                    if (!can.isFunction(self[name])) {
+                        // use ajaxMaker to convert that into a function
+                        // that returns a deferred with the data
+                        self[name] = ajaxMaker(method, self[name]);
+                    }
+                    // check if there's a make function like makeFindAll
+                    // these take deferred function and can do special
+                    // behavior with it (like look up data in a store)
+                    if (self["make" + can.capitalize(name)]) {
+                        // pass the deferred method to the make method to get back
+                        // the "findAll" method.
+                        var newMethod = self["make" + can.capitalize(name)](self[name]);
+                        can.Construct._overwrite(self, base, name, function () {
+                            // increment the numer of requests
+                            this._reqs++;
+                            var def = newMethod.apply(this, arguments);
+                            var then = def.then(clean, clean);
+                            then.abort = def.abort;
+
+                            // attach abort to our then and return it
+                            return then;
+                        })
+                    }
+                });
+
+                if (self.fullName == "can.Model" || !self.fullName) {
+                    self.fullName = "Model" + (++modelNum);
+                }
+                // Add ajax converters.
+                this._reqs = 0;
+                this._url = this._shortName + "/{" + this.id + "}"
+            },
+            _ajax: ajaxMaker,
+            _makeRequest: makeRequest,
+            _clean: function () {
+                this._reqs--;
+                if (!this._reqs) {
+                    for (var id in this.store) {
+                        if (!this.store[id]._bindings) {
+                            delete this.store[id];
+                        }
+                    }
+                }
+                return arguments[0];
+            },
+
+            models: function (instancesRawData, oldList) {
+
+                if (!instancesRawData) {
+                    return;
+                }
+
+                if (instancesRawData instanceof this.List) {
+                    return instancesRawData;
+                }
+
+                // Get the list type.
+                var self = this,
+                    tmp = [],
+                    res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML),
+                    // Did we get an `array`?
+                    arr = can.isArray(instancesRawData),
+
+                    // Did we get a model list?
+                    ml = (instancesRawData instanceof ML),
+
+                    // Get the raw `array` of objects.
+                    raw = arr ?
+
+                    // If an `array`, return the `array`.
+                    instancesRawData :
+
+                    // Otherwise if a model list.
+                    (ml ?
+
+                    // Get the raw objects from the list.
+                    instancesRawData.serialize() :
+
+                    // Get the object's data.
+                    instancesRawData.data),
+                    i = 0;
+
+
+
+                if (res.length) {
+                    res.splice(0);
+                }
+
+                can.each(raw, function (rawPart) {
+                    tmp.push(self.model(rawPart));
+                });
+
+                // We only want one change event so push everything at once
+                res.push.apply(res, tmp);
+
+                if (!arr) { // Push other stuff onto `array`.
+                    can.each(instancesRawData, function (val, prop) {
+                        if (prop !== 'data') {
+                            res.attr(prop, val);
+                        }
+                    })
+                }
+                return res;
+            },
+
+            model: function (attributes) {
+                if (!attributes) {
+                    return;
+                }
+                if (attributes instanceof this) {
+                    attributes = attributes.serialize();
+                }
+                var id = attributes[this.id],
+                    model = (id || id === 0) && this.store[id] ? this.store[id].attr(attributes, this.removeAttr || false) : new this(attributes);
+                if (this._reqs) {
+                    this.store[attributes[this.id]] = model;
+                }
+                return model;
+            }
+        },
+
+        {
+
+            isNew: function () {
+                var id = getId(this);
+                return !(id || id === 0); // If `null` or `undefined`
+            },
+
+            save: function (success, error) {
+                return makeRequest(this, this.isNew() ? 'create' : 'update', success, error);
+            },
+
+            destroy: function (success, error) {
+                if (this.isNew()) {
+                    var self = this;
+                    return can.Deferred().done(function (data) {
+                        self.destroyed(data)
+                    }).resolve(self);
+                }
+                return makeRequest(this, 'destroy', success, error, 'destroyed');
+            },
+
+            bind: function (eventName) {
+                if (!ignoreHookup.test(eventName)) {
+                    if (!this._bindings) {
+                        this.constructor.store[this.__get(this.constructor.id)] = this;
+                        this._bindings = 0;
+                    }
+                    this._bindings++;
+                }
+
+                return can.Observe.prototype.bind.apply(this, arguments);
+            },
+
+            unbind: function (eventName) {
+                if (!ignoreHookup.test(eventName)) {
+                    this._bindings--;
+                    if (!this._bindings) {
+                        delete this.constructor.store[getId(this)];
+                    }
+                }
+                return can.Observe.prototype.unbind.apply(this, arguments);
+            },
+            // Change `id`.
+            ___set: function (prop, val) {
+                can.Observe.prototype.___set.call(this, prop, val)
+                // If we add an `id`, move it to the store.
+                if (prop === this.constructor.id && this._bindings) {
+                    this.constructor.store[getId(this)] = this;
+                }
+            }
+        });
+
+    can.each({
+        makeFindAll: "models",
+        makeFindOne: "model"
+    }, function (method, name) {
+        can.Model[name] = function (oldFind) {
+            return function (params, success, error) {
+                var def = pipe(oldFind.call(this, params), this, method);
+                def.then(success, error);
+                // return the original promise
+                return def;
+            };
+        };
+    });
+
+    can.each([
+
+    "created",
+
+    "updated",
+
+    "destroyed"], function (funcName) {
+        can.Model.prototype[funcName] = function (attrs) {
+            var stub, constructor = this.constructor;
+
+            // Update attributes if attributes have been passed
+            stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs);
+
+            // Call event on the instance
+            can.trigger(this, funcName);
+
+            // triggers change event that bubble's like
+            // handler( 'change','1.destroyed' ). This is used
+            // to remove items on destroyed from Model Lists.
+            // but there should be a better way.
+            can.trigger(this, "change", funcName)
+
+
+            // Call event on the instance's Class
+            can.trigger(constructor, funcName, this);
+        };
+    });
+
+    // Model lists are just like `Observe.List` except that when their items are 
+    // destroyed, it automatically gets removed from the list.
+    var ML = can.Model.List = can.Observe.List({
+        setup: function () {
+            can.Observe.List.prototype.setup.apply(this, arguments);
+            // Send destroy events.
+            var self = this;
+            this.bind('change', function (ev, how) {
+                if (/\w+\.destroyed/.test(how)) {
+                    var index = self.indexOf(ev.target);
+                    if (index != -1) {
+                        self.splice(index, 1);
+                    }
+                }
+            })
+        }
+    })
+
+    return can.Model;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe.js
new file mode 100644
index 0000000000..254fac8ddb
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe.js
@@ -0,0 +1,660 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/construct'], function (can) {
+    // ## observe.js  
+    // `can.Observe`  
+    // _Provides the observable pattern for JavaScript Objects._  
+    // Returns `true` if something is an object with properties of its own.
+    var canMakeObserve = function (obj) {
+        return obj && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe));
+    },
+
+        // Removes all listeners.
+        unhookup = function (items, namespace) {
+            return can.each(items, function (item) {
+                if (item && item.unbind) {
+                    item.unbind("change" + namespace);
+                }
+            });
+        },
+        // Listens to changes on `val` and "bubbles" the event up.  
+        // `val` - The object to listen for changes on.  
+        // `prop` - The property name is at on.  
+        // `parent` - The parent object of prop.
+        // `ob` - (optional) The Observe object constructor
+        // `list` - (optional) The observable list constructor
+        hookupBubble = function (val, prop, parent, Ob, List) {
+            Ob = Ob || Observe;
+            List = List || Observe.List;
+
+            // If it's an `array` make a list, otherwise a val.
+            if (val instanceof Observe) {
+                // We have an `observe` already...
+                // Make sure it is not listening to this already
+                unhookup([val], parent._cid);
+            } else if (can.isArray(val)) {
+                val = new List(val);
+            } else {
+                val = new Ob(val);
+            }
+
+            // Listen to all changes and `batchTrigger` upwards.
+            val.bind("change" + parent._cid, function () {
+                // `batchTrigger` the type on this...
+                var args = can.makeArray(arguments),
+                    ev = args.shift();
+                args[0] = (prop === "*" ? [parent.indexOf(val), args[0]] : [prop, args[0]]).join(".");
+
+                // track objects dispatched on this observe		
+                ev.triggeredNS = ev.triggeredNS || {};
+
+                // if it has already been dispatched exit
+                if (ev.triggeredNS[parent._cid]) {
+                    return;
+                }
+
+                ev.triggeredNS[parent._cid] = true;
+                // send change event with modified attr to parent	
+                can.trigger(parent, ev, args);
+                // send modified attr event to parent
+                //can.trigger(parent, args[0], args);
+            });
+
+            return val;
+        },
+
+        // An `id` to track events for a given observe.
+        observeId = 0,
+        // A helper used to serialize an `Observe` or `Observe.List`.  
+        // `observe` - The observable.  
+        // `how` - To serialize with `attr` or `serialize`.  
+        // `where` - To put properties, in an `{}` or `[]`.
+        serialize = function (observe, how, where) {
+            // Go through each property.
+            observe.each(function (val, name) {
+                // If the value is an `object`, and has an `attrs` or `serialize` function.
+                where[name] = canMakeObserve(val) && can.isFunction(val[how]) ?
+                // Call `attrs` or `serialize` to get the original data back.
+                val[how]() :
+                // Otherwise return the value.
+                val;
+            });
+            return where;
+        },
+        $method = function (name) {
+            return function () {
+                return can[name].apply(this, arguments);
+            };
+        },
+        bind = $method('addEvent'),
+        unbind = $method('removeEvent'),
+        attrParts = function (attr, keepKey) {
+            if (keepKey) {
+                return [attr];
+            }
+            return can.isArray(attr) ? attr : ("" + attr).split(".");
+        },
+        // Which batch of events this is for -- might not want to send multiple
+        // messages on the same batch.  This is mostly for event delegation.
+        batchNum = 1,
+        // how many times has start been called without a stop
+        transactions = 0,
+        // an array of events within a transaction
+        batchEvents = [],
+        stopCallbacks = [];
+
+
+
+
+    var Observe = can.Observe = can.Construct({
+
+        // keep so it can be overwritten
+        bind: bind,
+        unbind: unbind,
+        id: "id",
+        canMakeObserve: canMakeObserve,
+        // starts collecting events
+        // takes a callback for after they are updated
+        // how could you hook into after ejs
+        startBatch: function (batchStopHandler) {
+            transactions++;
+            batchStopHandler && stopCallbacks.push(batchStopHandler);
+        },
+
+        stopBatch: function (force, callStart) {
+            if (force) {
+                transactions = 0;
+            } else {
+                transactions--;
+            }
+
+            if (transactions == 0) {
+                var items = batchEvents.slice(0),
+                    callbacks = stopCallbacks.slice(0);
+                batchEvents = [];
+                stopCallbacks = [];
+                batchNum++;
+                callStart && this.startBatch();
+                can.each(items, function (args) {
+                    can.trigger.apply(can, args);
+                });
+                can.each(callbacks, function (cb) {
+                    cb();
+                });
+            }
+        },
+
+        triggerBatch: function (item, event, args) {
+            // Don't send events if initalizing.
+            if (!item._init) {
+                if (transactions == 0) {
+                    return can.trigger(item, event, args);
+                } else {
+                    event = typeof event === "string" ? {
+                        type: event
+                    } : event;
+                    event.batchNum = batchNum;
+                    batchEvents.push([
+                    item, event, args]);
+                }
+            }
+        },
+
+        keys: function (observe) {
+            var keys = [];
+            Observe.__reading && Observe.__reading(observe, '__keys');
+            for (var keyName in observe._data) {
+                keys.push(keyName);
+            }
+            return keys;
+        }
+    },
+
+    {
+        setup: function (obj) {
+            // `_data` is where we keep the properties.
+            this._data = {};
+
+            // The namespace this `object` uses to listen to events.
+            can.cid(this, ".observe");
+            // Sets all `attrs`.
+            this._init = 1;
+            this.attr(obj);
+            this.bind('change' + this._cid, can.proxy(this._changes, this));
+            delete this._init;
+        },
+        _changes: function (ev, attr, how, newVal, oldVal) {
+            Observe.triggerBatch(this, {
+                type: attr,
+                batchNum: ev.batchNum
+            }, [newVal, oldVal]);
+        },
+        _triggerChange: function (attr, how, newVal, oldVal) {
+            Observe.triggerBatch(this, "change", can.makeArray(arguments))
+        },
+
+        attr: function (attr, val) {
+            // This is super obfuscated for space -- basically, we're checking
+            // if the type of the attribute is not a `number` or a `string`.
+            var type = typeof attr;
+            if (type !== "string" && type !== "number") {
+                return this._attrs(attr, val)
+            } else if (val === undefined) { // If we are getting a value.
+                // Let people know we are reading.
+                Observe.__reading && Observe.__reading(this, attr)
+                return this._get(attr)
+            } else {
+                // Otherwise we are setting.
+                this._set(attr, val);
+                return this;
+            }
+        },
+
+        each: function () {
+            Observe.__reading && Observe.__reading(this, '__keys');
+            return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments)))
+        },
+
+        removeAttr: function (attr) {
+            // Info if this is List or not
+            var isList = this instanceof can.Observe.List,
+                // Convert the `attr` into parts (if nested).
+                parts = attrParts(attr),
+                // The actual property to remove.
+                prop = parts.shift(),
+                // The current value.
+                current = isList ? this[prop] : this._data[prop];
+
+            // If we have more parts, call `removeAttr` on that part.
+            if (parts.length) {
+                return current.removeAttr(parts)
+            } else {
+                if (isList) {
+                    this.splice(prop, 1)
+                } else if (prop in this._data) {
+                    // Otherwise, `delete`.
+                    delete this._data[prop];
+                    // Create the event.
+                    if (!(prop in this.constructor.prototype)) {
+                        delete this[prop]
+                    }
+                    // Let others know the number of keys have changed
+                    Observe.triggerBatch(this, "__keys");
+                    this._triggerChange(prop, "remove", undefined, current);
+
+                }
+                return current;
+            }
+        },
+        // Reads a property from the `object`.
+        _get: function (attr) {
+            var value = typeof attr === 'string' && !! ~attr.indexOf('.') && this.__get(attr);
+            if (value) {
+                return value;
+            }
+
+            // break up the attr (`"foo.bar"`) into `["foo","bar"]`
+            var parts = attrParts(attr),
+                // get the value of the first attr name (`"foo"`)
+                current = this.__get(parts.shift());
+            // if there are other attributes to read
+            return parts.length ?
+            // and current has a value
+            current ?
+            // lookup the remaining attrs on current
+            current._get(parts) :
+            // or if there's no current, return undefined
+            undefined :
+            // if there are no more parts, return current
+            current;
+        },
+        // Reads a property directly if an `attr` is provided, otherwise
+        // returns the "real" data object itself.
+        __get: function (attr) {
+            return attr ? this._data[attr] : this._data;
+        },
+        // Sets `attr` prop as value on this object where.
+        // `attr` - Is a string of properties or an array  of property values.
+        // `value` - The raw value to set.
+        _set: function (attr, value, keepKey) {
+            // Convert `attr` to attr parts (if it isn't already).
+            var parts = attrParts(attr, keepKey),
+                // The immediate prop we are setting.
+                prop = parts.shift(),
+                // The current value.
+                current = this.__get(prop);
+
+            // If we have an `object` and remaining parts.
+            if (canMakeObserve(current) && parts.length) {
+                // That `object` should set it (this might need to call attr).
+                current._set(parts, value)
+            } else if (!parts.length) {
+                // We're in "real" set territory.
+                if (this.__convert) {
+                    value = this.__convert(prop, value)
+                }
+                this.__set(prop, value, current)
+            } else {
+                throw "can.Observe: Object does not exist"
+            }
+        },
+        __set: function (prop, value, current) {
+
+            // Otherwise, we are setting it on this `object`.
+            // TODO: Check if value is object and transform
+            // are we changing the value.
+            if (value !== current) {
+                // Check if we are adding this for the first time --
+                // if we are, we need to create an `add` event.
+                var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add";
+
+                // Set the value on data.
+                this.___set(prop,
+
+                // If we are getting an object.
+                canMakeObserve(value) ?
+
+                // Hook it up to send event.
+                hookupBubble(value, prop, this) :
+                // Value is normal.
+                value);
+
+                if (changeType == "add") {
+                    // If there is no current value, let others know that
+                    // the the number of keys have changed
+                    Observe.triggerBatch(this, "__keys", undefined);
+
+                }
+                // `batchTrigger` the change event.
+                this._triggerChange(prop, changeType, value, current);
+
+                //Observe.triggerBatch(this, prop, [value, current]);
+                // If we can stop listening to our old value, do it.
+                current && unhookup([current], this._cid);
+            }
+
+        },
+        // Directly sets a property on this `object`.
+        ___set: function (prop, val) {
+            this._data[prop] = val;
+            // Add property directly for easy writing.
+            // Check if its on the `prototype` so we don't overwrite methods like `attrs`.
+            if (!(prop in this.constructor.prototype)) {
+                this[prop] = val
+            }
+        },
+
+
+        bind: bind,
+
+        unbind: unbind,
+
+        serialize: function () {
+            return serialize(this, 'serialize', {});
+        },
+
+        _attrs: function (props, remove) {
+
+            if (props === undefined) {
+                return serialize(this, 'attr', {})
+            }
+
+            props = can.extend({}, props);
+            var prop, self = this,
+                newVal;
+            Observe.startBatch();
+            this.each(function (curVal, prop) {
+                newVal = props[prop];
+
+                // If we are merging...
+                if (newVal === undefined) {
+                    remove && self.removeAttr(prop);
+                    return;
+                }
+
+                if (self.__convert) {
+                    newVal = self.__convert(prop, newVal)
+                }
+
+                // if we're dealing with models, want to call _set to let converter run
+                if (newVal instanceof can.Observe) {
+                    self.__set(prop, newVal, curVal)
+                    // if its an object, let attr merge
+                } else if (canMakeObserve(curVal) && canMakeObserve(newVal) && curVal.attr) {
+                    curVal.attr(newVal, remove)
+                    // otherwise just set
+                } else if (curVal != newVal) {
+                    self.__set(prop, newVal, curVal)
+                }
+
+                delete props[prop];
+            })
+            // Add remaining props.
+            for (var prop in props) {
+                newVal = props[prop];
+                this._set(prop, newVal, true)
+            }
+            Observe.stopBatch()
+            return this;
+        },
+
+
+        compute: function (prop) {
+            var self = this,
+                computer = function (val) {
+                    return self.attr(prop, val);
+                };
+
+            return can.compute ? can.compute(computer) : computer;
+        }
+    });
+    // Helpers for `observable` lists.
+    var splice = [].splice,
+        list = Observe(
+
+        {
+            setup: function (instances, options) {
+                this.length = 0;
+                can.cid(this, ".observe")
+                this._init = 1;
+                if (can.isDeferred(instances)) {
+                    this.replace(instances)
+                } else {
+                    this.push.apply(this, can.makeArray(instances || []));
+                }
+                this.bind('change' + this._cid, can.proxy(this._changes, this));
+                can.extend(this, options);
+                delete this._init;
+            },
+            _triggerChange: function (attr, how, newVal, oldVal) {
+
+                Observe.prototype._triggerChange.apply(this, arguments)
+                // `batchTrigger` direct add and remove events...
+                if (!~attr.indexOf('.')) {
+
+                    if (how === 'add') {
+                        Observe.triggerBatch(this, how, [newVal, +attr]);
+                        Observe.triggerBatch(this, 'length', [this.length]);
+                    } else if (how === 'remove') {
+                        Observe.triggerBatch(this, how, [oldVal, +attr]);
+                        Observe.triggerBatch(this, 'length', [this.length]);
+                    } else {
+                        Observe.triggerBatch(this, how, [newVal, +attr])
+                    }
+
+                }
+
+            },
+            __get: function (attr) {
+                return attr ? this[attr] : this;
+            },
+            ___set: function (attr, val) {
+                this[attr] = val;
+                if (+attr >= this.length) {
+                    this.length = (+attr + 1)
+                }
+            },
+            // Returns the serialized form of this list.
+            serialize: function () {
+                return serialize(this, 'serialize', []);
+            },
+
+            splice: function (index, howMany) {
+                var args = can.makeArray(arguments),
+                    i;
+
+                for (i = 2; i < args.length; i++) {
+                    var val = args[i];
+                    if (canMakeObserve(val)) {
+                        args[i] = hookupBubble(val, "*", this, this.constructor.Observe, this.constructor)
+                    }
+                }
+                if (howMany === undefined) {
+                    howMany = args[1] = this.length - index;
+                }
+                var removed = splice.apply(this, args);
+                can.Observe.startBatch();
+                if (howMany > 0) {
+                    this._triggerChange("" + index, "remove", undefined, removed);
+                    unhookup(removed, this._cid);
+                }
+                if (args.length > 2) {
+                    this._triggerChange("" + index, "add", args.slice(2), removed);
+                }
+                can.Observe.stopBatch();
+                return removed;
+            },
+
+            _attrs: function (items, remove) {
+                if (items === undefined) {
+                    return serialize(this, 'attr', []);
+                }
+
+                // Create a copy.
+                items = can.makeArray(items);
+
+                Observe.startBatch();
+                this._updateAttrs(items, remove);
+                Observe.stopBatch()
+            },
+
+            _updateAttrs: function (items, remove) {
+                var len = Math.min(items.length, this.length);
+
+                for (var prop = 0; prop < len; prop++) {
+                    var curVal = this[prop],
+                        newVal = items[prop];
+
+                    if (canMakeObserve(curVal) && canMakeObserve(newVal)) {
+                        curVal.attr(newVal, remove)
+                    } else if (curVal != newVal) {
+                        this._set(prop, newVal)
+                    } else {
+
+                    }
+                }
+                if (items.length > this.length) {
+                    // Add in the remaining props.
+                    this.push.apply(this, items.slice(this.length));
+                } else if (items.length < this.length && remove) {
+                    this.splice(items.length)
+                }
+            }
+        }),
+
+        // Converts to an `array` of arguments.
+        getArgs = function (args) {
+            return args[0] && can.isArray(args[0]) ? args[0] : can.makeArray(args);
+        };
+    // Create `push`, `pop`, `shift`, and `unshift`
+    can.each({
+
+        push: "length",
+
+        unshift: 0
+    },
+    // Adds a method
+    // `name` - The method name.
+    // `where` - Where items in the `array` should be added.
+
+
+    function (where, name) {
+        var orig = [][name]
+        list.prototype[name] = function () {
+            // Get the items being added.
+            var args = [],
+                // Where we are going to add items.
+                len = where ? this.length : 0,
+                i = arguments.length,
+                res, val, constructor = this.constructor;
+
+            // Go through and convert anything to an `observe` that needs to be converted.
+            while (i--) {
+                val = arguments[i];
+                args[i] = canMakeObserve(val) ? hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : val;
+            }
+
+            // Call the original method.
+            res = orig.apply(this, args);
+
+            if (!this.comparator || args.length) {
+
+                this._triggerChange("" + len, "add", args, undefined);
+            }
+
+            return res;
+        }
+    });
+
+    can.each({
+
+        pop: "length",
+
+        shift: 0
+    },
+    // Creates a `remove` type method
+
+
+    function (where, name) {
+        list.prototype[name] = function () {
+
+            var args = getArgs(arguments),
+                len = where && this.length ? this.length - 1 : 0;
+
+            var res = [][name].apply(this, args)
+
+            // Create a change where the args are
+            // `*` - Change on potentially multiple properties.
+            // `remove` - Items removed.
+            // `undefined` - The new values (there are none).
+            // `res` - The old, removed values (should these be unbound).
+            // `len` - Where these items were removed.
+            this._triggerChange("" + len, "remove", undefined, [res])
+
+            if (res && res.unbind) {
+                res.unbind("change" + this._cid)
+            }
+            return res;
+        }
+    });
+
+    can.extend(list.prototype, {
+
+        indexOf: function (item) {
+            this.attr('length')
+            return can.inArray(item, this)
+        },
+
+
+        join: [].join,
+
+
+        reverse: [].reverse,
+
+
+        slice: function () {
+            var temp = Array.prototype.slice.apply(this, arguments);
+            return new this.constructor(temp);
+        },
+
+
+        concat: function () {
+            var args = [];
+            can.each(can.makeArray(arguments), function (arg, i) {
+                args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg;
+            });
+            return new this.constructor(Array.prototype.concat.apply(this.serialize(), args));
+        },
+
+
+        forEach: function (cb, thisarg) {
+            can.each(this, cb, thisarg || this);
+        },
+
+
+        replace: function (newList) {
+            if (can.isDeferred(newList)) {
+                newList.then(can.proxy(this.replace, this));
+            } else {
+                this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || [])));
+            }
+
+            return this;
+        }
+    });
+
+    Observe.List = list;
+    Observe.setup = function () {
+        can.Construct.setup.apply(this, arguments);
+        // I would prefer not to do it this way. It should
+        // be using the attributes plugin to do this type of conversion.
+        this.List = Observe.List({
+            Observe: this
+        }, {});
+    }
+    return Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/attributes.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/attributes.js
new file mode 100644
index 0000000000..b77021dfcd
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/attributes.js
@@ -0,0 +1,160 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe'], function (can, Observe) {
+
+    can.each([can.Observe, can.Model], function (clss) {
+        // in some cases model might not be defined quite yet.
+        if (clss === undefined) {
+            return;
+        }
+        var isObject = function (obj) {
+            return typeof obj === 'object' && obj !== null && obj;
+        };
+
+        can.extend(clss, {
+
+            attributes: {},
+
+
+            convert: {
+                "date": function (str) {
+                    var type = typeof str;
+                    if (type === "string") {
+                        return isNaN(Date.parse(str)) ? null : Date.parse(str)
+                    } else if (type === 'number') {
+                        return new Date(str)
+                    } else {
+                        return str
+                    }
+                },
+                "number": function (val) {
+                    return parseFloat(val);
+                },
+                "boolean": function (val) {
+                    if (val === 'false' || val === '0' || !val) {
+                        return false;
+                    }
+                    return true;
+                },
+                "default": function (val, oldVal, error, type) {
+                    var construct = can.getObject(type),
+                        context = window,
+                        realType;
+                    // if type has a . we need to look it up
+                    if (type.indexOf(".") >= 0) {
+                        // get everything before the last .
+                        realType = type.substring(0, type.lastIndexOf("."));
+                        // get the object before the last .
+                        context = can.getObject(realType);
+                    }
+                    return typeof construct == "function" ? construct.call(context, val, oldVal) : val;
+                }
+            },
+
+            serialize: {
+                "default": function (val, type) {
+                    return isObject(val) && val.serialize ? val.serialize() : val;
+                },
+                "date": function (val) {
+                    return val && val.getTime()
+                }
+            }
+        });
+
+        // overwrite setup to do this stuff
+        var oldSetup = clss.setup;
+
+
+        clss.setup = function (superClass, stat, proto) {
+            var self = this;
+            oldSetup.call(self, superClass, stat, proto);
+
+            can.each(["attributes"], function (name) {
+                if (!self[name] || superClass[name] === self[name]) {
+                    self[name] = {};
+                }
+            });
+
+            can.each(["convert", "serialize"], function (name) {
+                if (superClass[name] != self[name]) {
+                    self[name] = can.extend({}, superClass[name], self[name]);
+                }
+            });
+        };
+    });
+
+    var oldSetup = can.Observe.prototype.setup;
+
+    can.Observe.prototype.setup = function (obj) {
+
+        var diff = {};
+
+        oldSetup.call(this, obj);
+
+        can.each(this.constructor.defaults, function (value, key) {
+            if (!this.hasOwnProperty(key)) {
+                diff[key] = value;
+            }
+        }, this);
+
+        this._init = 1;
+        this.attr(diff);
+        delete this._init;
+    };
+
+    can.Observe.prototype.__convert = function (prop, value) {
+        // check if there is a
+        var Class = this.constructor,
+            oldVal = this.attr(prop),
+            type, converter;
+
+        if (Class.attributes) {
+            // the type of the attribute
+            type = Class.attributes[prop];
+            converter = Class.convert[type] || Class.convert['default'];
+        }
+
+        return value === null || !type ?
+        // just use the value
+        value :
+        // otherwise, pass to the converter
+        converter.call(Class, value, oldVal, function () {}, type);
+    };
+
+    can.Observe.prototype.serialize = function (attrName) {
+        var where = {},
+            Class = this.constructor,
+            attrs = {};
+
+        if (attrName != undefined) {
+            attrs[attrName] = this[attrName];
+        } else {
+            attrs = this.__get();
+        }
+
+        can.each(attrs, function (val, name) {
+            var type, converter;
+
+            type = Class.attributes ? Class.attributes[name] : 0;
+            converter = Class.serialize ? Class.serialize[type] : 0;
+
+            // if the value is an object, and has a attrs or serialize function
+            where[name] = val && typeof val.serialize == 'function' ?
+            // call attrs or serialize to get the original data back
+            val.serialize() :
+            // otherwise if we have  a converter
+            converter ?
+            // use the converter
+            converter(val, type) :
+            // or return the val
+            val
+        });
+
+        return attrName != undefined ? where[attrName] : where;
+    };
+    return can.Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/backup.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/backup.js
new file mode 100644
index 0000000000..00ccd9ccc6
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/backup.js
@@ -0,0 +1,45 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe', 'can/util/object'], function (can) {
+    var flatProps = function (a) {
+        var obj = {};
+        for (var prop in a) {
+            if (typeof a[prop] !== 'object' || a[prop] === null || a[prop] instanceof Date) {
+                obj[prop] = a[prop]
+            }
+        }
+        return obj;
+    };
+
+    can.extend(can.Observe.prototype, {
+
+
+        backup: function () {
+            this._backupStore = this._attrs();
+            return this;
+        },
+
+
+        isDirty: function (checkAssociations) {
+            return this._backupStore && !can.Object.same(this._attrs(), this._backupStore, undefined, undefined, undefined, !! checkAssociations);
+        },
+
+
+        restore: function (restoreAssociations) {
+            var props = restoreAssociations ? this._backupStore : flatProps(this._backupStore)
+
+            if (this.isDirty(restoreAssociations)) {
+                this._attrs(props);
+            }
+
+            return this;
+        }
+
+    })
+
+    return can.Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/compute.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/compute.js
new file mode 100644
index 0000000000..5a69c71128
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/compute.js
@@ -0,0 +1,220 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library'], function (can) {
+
+    // returns the
+    // - observes and attr methods are called by func
+    // - the value returned by func
+    // ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}`
+    var getValueAndObserved = function (func, self) {
+
+        var oldReading;
+        if (can.Observe) {
+            // Set a callback on can.Observe to know
+            // when an attr is read.
+            // Keep a reference to the old reader
+            // if there is one.  This is used
+            // for nested live binding.
+            oldReading = can.Observe.__reading;
+            can.Observe.__reading = function (obj, attr) {
+                // Add the observe and attr that was read
+                // to `observed`
+                observed.push({
+                    obj: obj,
+                    attr: attr
+                });
+            };
+        }
+
+        var observed = [],
+            // Call the "wrapping" function to get the value. `observed`
+            // will have the observe/attribute pairs that were read.
+            value = func.call(self);
+
+        // Set back so we are no longer reading.
+        if (can.Observe) {
+            can.Observe.__reading = oldReading;
+        }
+        return {
+            value: value,
+            observed: observed
+        };
+    },
+        // Calls `callback(newVal, oldVal)` everytime an observed property
+        // called within `getterSetter` is changed and creates a new result of `getterSetter`.
+        // Also returns an object that can teardown all event handlers.
+        computeBinder = function (getterSetter, context, callback, computeState) {
+            // track what we are observing
+            var observing = {},
+                // a flag indicating if this observe/attr pair is already bound
+                matched = true,
+                // the data to return 
+                data = {
+                    // we will maintain the value while live-binding is taking place
+                    value: undefined,
+                    // a teardown method that stops listening
+                    teardown: function () {
+                        for (var name in observing) {
+                            var ob = observing[name];
+                            ob.observe.obj.unbind(ob.observe.attr, onchanged);
+                            delete observing[name];
+                        }
+                    }
+                },
+                batchNum;
+
+            // when a property value is changed
+            var onchanged = function (ev) {
+                // If the compute is no longer bound (because the same change event led to an unbind)
+                // then do not call getValueAndBind, or we will leak bindings.
+                if (computeState && !computeState.bound) {
+                    return;
+                }
+                if (ev.batchNum === undefined || ev.batchNum !== batchNum) {
+                    // store the old value
+                    var oldValue = data.value,
+                        // get the new value
+                        newvalue = getValueAndBind();
+                    // update the value reference (in case someone reads)
+                    data.value = newvalue;
+                    // if a change happened
+                    if (newvalue !== oldValue) {
+                        callback(newvalue, oldValue);
+                    }
+                    batchNum = batchNum = ev.batchNum;
+                }
+
+
+            };
+
+            // gets the value returned by `getterSetter` and also binds to any attributes
+            // read by the call
+            var getValueAndBind = function () {
+                var info = getValueAndObserved(getterSetter, context),
+                    newObserveSet = info.observed;
+
+                var value = info.value;
+                matched = !matched;
+
+                // go through every attribute read by this observe
+                can.each(newObserveSet, function (ob) {
+                    // if the observe/attribute pair is being observed
+                    if (observing[ob.obj._cid + "|" + ob.attr]) {
+                        // mark at as observed
+                        observing[ob.obj._cid + "|" + ob.attr].matched = matched;
+                    } else {
+                        // otherwise, set the observe/attribute on oldObserved, marking it as being observed
+                        observing[ob.obj._cid + "|" + ob.attr] = {
+                            matched: matched,
+                            observe: ob
+                        };
+                        ob.obj.bind(ob.attr, onchanged);
+                    }
+                });
+
+                // Iterate through oldObserved, looking for observe/attributes
+                // that are no longer being bound and unbind them
+                for (var name in observing) {
+                    var ob = observing[name];
+                    if (ob.matched !== matched) {
+                        ob.observe.obj.unbind(ob.observe.attr, onchanged);
+                        delete observing[name];
+                    }
+                }
+                return value;
+            };
+            // set the initial value
+            data.value = getValueAndBind();
+            data.isListening = !can.isEmptyObject(observing);
+            return data;
+        }
+
+        // if no one is listening ... we can not calculate every time
+        can.compute = function (getterSetter, context) {
+            if (getterSetter && getterSetter.isComputed) {
+                return getterSetter;
+            }
+            // get the value right away
+            // TODO: eventually we can defer this until a bind or a read
+            var computedData, bindings = 0,
+                computed, canbind = true;
+            if (typeof getterSetter === "function") {
+                computed = function (value) {
+                    if (value === undefined) {
+                        // we are reading
+                        if (computedData) {
+                            // If another compute is calling this compute for the value,
+                            // it needs to bind to this compute's change so it will re-compute
+                            // and re-bind when this compute changes.
+                            if (bindings && can.Observe.__reading) {
+                                can.Observe.__reading(computed, 'change');
+                            }
+                            return computedData.value;
+                        } else {
+                            return getterSetter.call(context || this)
+                        }
+                    } else {
+                        return getterSetter.apply(context || this, arguments)
+                    }
+                }
+
+            } else {
+                // we just gave it a value
+                computed = function (val) {
+                    if (val === undefined) {
+                        // If observing, record that the value is being read.
+                        if (can.Observe.__reading) {
+                            can.Observe.__reading(computed, 'change');
+                        }
+                        return getterSetter;
+                    } else {
+                        var old = getterSetter;
+                        getterSetter = val;
+                        if (old !== val) {
+                            can.Observe.triggerBatch(computed, "change", [val, old]);
+                        }
+
+                        return val;
+                    }
+
+                }
+                canbind = false;
+            }
+
+            computed.isComputed = true;
+
+            can.cid(computed, "compute")
+            var computeState = {
+                bound: false
+            };
+
+            computed.bind = function (ev, handler) {
+                can.addEvent.apply(computed, arguments);
+                if (bindings === 0 && canbind) {
+                    computeState.bound = true;
+                    // setup live-binding
+                    computedData = computeBinder(getterSetter, context || this, function (newValue, oldValue) {
+                        can.Observe.triggerBatch(computed, "change", [newValue, oldValue])
+                    }, computeState);
+                }
+                bindings++;
+            }
+
+            computed.unbind = function (ev, handler) {
+                can.removeEvent.apply(computed, arguments);
+                bindings--;
+                if (bindings === 0 && canbind) {
+                    computedData.teardown();
+                    computeState.bound = false;
+                }
+
+            };
+            return computed;
+        };
+    can.compute.binder = computeBinder;
+    return can.compute;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/delegate.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/delegate.js
new file mode 100644
index 0000000000..a30362a655
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/delegate.js
@@ -0,0 +1,205 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe'], function (can) {
+
+
+
+    // ** - 'this' will be the deepest item changed
+    // * - 'this' will be any changes within *, but * will be the 
+    //     this returned
+    // tells if the parts part of a delegate matches the broken up props of the event
+    // gives the prop to use as 'this'
+    // - parts - the attribute name of the delegate split in parts ['foo','*']
+    // - props - the split props of the event that happened ['foo','bar','0']
+    // - returns - the attribute to delegate too ('foo.bar'), or null if not a match 
+    var delegateMatches = function (parts, props) {
+        //check props parts are the same or 
+        var len = parts.length,
+            i = 0,
+            // keeps the matched props we will use
+            matchedProps = [],
+            prop;
+
+        // if the event matches
+        for (i; i < len; i++) {
+            prop = props[i]
+            // if no more props (but we should be matching them)
+            // return null
+            if (typeof prop !== 'string') {
+                return null;
+            } else
+            // if we have a "**", match everything
+            if (parts[i] == "**") {
+                return props.join(".");
+            } else
+            // a match, but we want to delegate to "*"
+            if (parts[i] == "*") {
+                // only do this if there is nothing after ...
+                matchedProps.push(prop);
+            }
+            else if (prop === parts[i]) {
+                matchedProps.push(prop);
+            } else {
+                return null;
+            }
+        }
+        return matchedProps.join(".");
+    },
+        // gets a change event and tries to figure out which
+        // delegates to call
+        delegateHandler = function (event, prop, how, newVal, oldVal) {
+            // pre-split properties to save some regexp time
+            var props = prop.split("."),
+                delegates = (this._observe_delegates || []).slice(0),
+                delegate, attr, matchedAttr, hasMatch, valuesEqual;
+            event.attr = prop;
+            event.lastAttr = props[props.length - 1];
+
+            // for each delegate
+            for (var i = 0; delegate = delegates[i++];) {
+
+                // if there is a batchNum, this means that this
+                // event is part of a series of events caused by a single 
+                // attrs call.  We don't want to issue the same event
+                // multiple times
+                // setting the batchNum happens later
+                if ((event.batchNum && delegate.batchNum === event.batchNum) || delegate.undelegated) {
+                    continue;
+                }
+
+                // reset match and values tests
+                hasMatch = undefined;
+                valuesEqual = true;
+
+                // yeah, all this under here has to be redone v
+                // for each attr in a delegate
+                for (var a = 0; a < delegate.attrs.length; a++) {
+
+                    attr = delegate.attrs[a];
+
+                    // check if it is a match
+                    if (matchedAttr = delegateMatches(attr.parts, props)) {
+                        hasMatch = matchedAttr;
+                    }
+                    // if it has a value, make sure it's the right value
+                    // if it's set, we should probably check that it has a 
+                    // value no matter what
+                    if (attr.value && valuesEqual) {
+                        valuesEqual = attr.value === "" + this.attr(attr.attr)
+                    } else if (valuesEqual && delegate.attrs.length > 1) {
+                        // if there are multiple attributes, each has to at
+                        // least have some value
+                        valuesEqual = this.attr(attr.attr) !== undefined
+                    }
+                }
+
+
+                // if there is a match and valuesEqual ... call back
+                if (hasMatch && valuesEqual) {
+                    // how to get to the changed property from the delegate
+                    var from = prop.replace(hasMatch + ".", "");
+
+                    // if this event is part of a batch, set it on the delegate
+                    // to only send one event
+                    if (event.batchNum) {
+                        delegate.batchNum = event.batchNum
+                    }
+
+                    // if we listen to change, fire those with the same attrs
+                    // TODO: the attrs should probably be using from
+                    if (delegate.event === 'change') {
+                        arguments[1] = from;
+                        event.curAttr = hasMatch;
+                        delegate.callback.apply(this.attr(hasMatch), can.makeArray(arguments));
+                    } else if (delegate.event === how) {
+
+                        // if it's a match, callback with the location of the match
+                        delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]);
+                    } else if (delegate.event === 'set' && how == 'add') {
+                        // if we are listening to set, we should also listen to add
+                        delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]);
+                    }
+                }
+
+            }
+        };
+
+    can.extend(can.Observe.prototype, {
+
+        delegate: function (selector, event, handler) {
+            selector = can.trim(selector);
+            var delegates = this._observe_delegates || (this._observe_delegates = []),
+                attrs = [],
+                selectorRegex = /([^\s=,]+)(?:=("[^",]*"|'[^',]*'|[^\s"',]*))?(,?)\s*/g,
+                matches;
+
+            // parse each property in the selector
+            while (matches = selectorRegex.exec(selector)) {
+                // we need to do a little doctoring to make up for the quotes.
+                if (matches[2] && $.inArray(matches[2].substr(0, 1), ['"', "'"]) >= 0) {
+                    matches[2] = matches[2].substr(1, -1);
+                }
+
+                attrs.push({
+                    // the attribute name
+                    attr: matches[1],
+                    // the attribute name, pre-split for speed
+                    parts: matches[1].split('.'),
+                    // the value associated with this property (if there was one given)
+                    value: matches[2],
+                    // whether this selector combines with the one after it with AND or OR
+                    or: matches[3] === ','
+                });
+            }
+
+            // delegates has pre-processed info about the event
+            delegates.push({
+                // the attrs name for unbinding
+                selector: selector,
+                // an object of attribute names and values {type: 'recipe',id: undefined}
+                // undefined means a value was not defined
+                attrs: attrs,
+                callback: handler,
+                event: event
+            });
+            if (delegates.length === 1) {
+                this.bind("change", delegateHandler)
+            }
+            return this;
+        },
+
+        undelegate: function (selector, event, handler) {
+            selector = can.trim(selector);
+
+            var i = 0,
+                delegates = this._observe_delegates || [],
+                delegateOb;
+            if (selector) {
+                while (i < delegates.length) {
+                    delegateOb = delegates[i];
+                    if (delegateOb.callback === handler || (!handler && delegateOb.selector === selector)) {
+                        delegateOb.undelegated = true;
+                        delegates.splice(i, 1)
+                    } else {
+                        i++;
+                    }
+                }
+            } else {
+                // remove all delegates
+                delegates = [];
+            }
+            if (!delegates.length) {
+                //can.removeData(this, "_observe_delegates");
+                this.unbind("change", delegateHandler)
+            }
+            return this;
+        }
+    });
+    // add helpers for testing .. 
+    can.Observe.prototype.delegate.matches = delegateMatches;
+    return can.Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/list.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/list.js
new file mode 100644
index 0000000000..17d887458d
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/list.js
@@ -0,0 +1,106 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe', 'can/observe/compute'], function (can) {
+    can.extend(can.Observe.List.prototype, {
+        filter: function (callback) {
+            // The filtered list
+            var filtered = new this.constructor();
+            var self = this;
+            // Creates the binder for a single element at a given index
+            var generator = function (element, index) {
+                // The event handler that updates the filtered list
+                var binder = function (ev, val) {
+                    var index = filtered.indexOf(element);
+                    // Remove it from the list if it exists but the new value is false
+                    if (!val && index !== -1) {
+                        filtered.splice(index, 1);
+                    }
+
+                    // Add it to the list if it isn't in there and the new value is true
+                    if (val && index === -1) {
+                        filtered.push(element);
+                    }
+                };
+
+                // a can.compute that executes the callback
+                var compute = can.compute(function () {
+                    return callback(element, self.indexOf(element), self);
+                });
+
+                // Update the filtered list on any compute change
+                compute.bind('change', binder);
+                // Call binder explicitly for the initial list
+                binder(null, compute());
+            };
+
+            // We also want to know when something gets added to our original list
+            this.bind('add', function (ev, data, index) {
+                can.each(data, function (element, i) {
+                    // Call the generator for each newly added element
+                    // The index is the start index + the loop index
+                    generator(element, index + i);
+                });
+            });
+
+            // Removed items should be removed from both lists
+            this.bind('remove', function (ev, data, index) {
+                can.each(data, function (element, i) {
+                    var index = filtered.indexOf(element);
+                    if (index !== -1) {
+                        filtered.splice(index, 1);
+                    }
+                });
+            });
+
+            // Run the generator for each list element
+            this.forEach(generator);
+
+            return filtered;
+        },
+
+        map: function (callback) {
+            var mapped = new can.Observe.List();
+            var self = this;
+            // Again, lets run a generator function
+            var generator = function (element, index) {
+                // The can.compute for the mapping
+                var compute = can.compute(function () {
+                    return callback(element, index, self);
+                });
+
+                compute.bind('change', function (ev, val) {
+                    // On change, replace the current value with the new one
+                    mapped.splice(index, 1, val);
+                });
+
+                mapped.splice(index, 0, compute());
+            }
+
+            this.forEach(generator);
+
+            // We also want to know when something gets added to our original list
+            this.bind('add', function (ev, data, index) {
+                can.each(data, function (element, i) {
+                    // Call the generator for each newly added element
+                    // The index is the start index + the loop index
+                    generator(element, index + i);
+                });
+            });
+
+            this.bind('remove', function (ev, data, index) {
+                // The indices in the mapped list are the same so lets just splice it out
+                mapped.splice(index, data.length);
+            })
+
+            return mapped;
+        }
+
+
+    });
+
+    return can.Observe.List;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/setter.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/setter.js
new file mode 100644
index 0000000000..ce93aa4ba0
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/setter.js
@@ -0,0 +1,59 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe/attributes'], function (can) {
+
+    can.classize = function (s, join) {
+        // this can be moved out ..
+        // used for getter setter
+        var parts = s.split(can.undHash),
+            i = 0;
+        for (; i < parts.length; i++) {
+            parts[i] = can.capitalize(parts[i]);
+        }
+
+        return parts.join(join || '');
+    }
+
+    var classize = can.classize,
+        proto = can.Observe.prototype,
+        old = proto.__set;
+
+    proto.__set = function (prop, value, current, success, error) {
+        // check if there's a setter
+        var cap = classize(prop),
+            setName = "set" + cap,
+            errorCallback = function (errors) {
+                var stub = error && error.call(self, errors);
+
+                // if 'setter' is on the page it will trigger
+                // the error itself and we dont want to trigger
+                // the event twice. :)
+                if (stub !== false) {
+                    can.trigger(self, "error", [prop, errors], true);
+                }
+
+                return false;
+            },
+            self = this;
+
+        // if we have a setter
+        if (this[setName] &&
+        // call the setter, if returned value is undefined,
+        // this means the setter is async so we 
+        // do not call update property and return right away
+        (value = this[setName](value, function (value) {
+            old.call(self, prop, value, current, success, errorCallback)
+        }, errorCallback)) === undefined) {
+            return;
+        }
+
+        old.call(self, prop, value, current, success, errorCallback);
+
+        return this;
+    };
+    return can.Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/validations.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/validations.js
new file mode 100644
index 0000000000..3536815274
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/observe/validations.js
@@ -0,0 +1,197 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe/attributes'], function (can) {
+    //validations object is by property.  You can have validations that
+    //span properties, but this way we know which ones to run.
+    //  proc should return true if there's an error or the error message
+    var validate = function (attrNames, options, proc) {
+        // normalize argumetns
+        if (!proc) {
+            proc = options;
+            options = {};
+        }
+
+        options = options || {};
+        attrNames = can.makeArray(attrNames)
+
+        // run testIf if it exists
+        if (options.testIf && !options.testIf.call(this)) {
+            return;
+        }
+
+        var self = this;
+        can.each(attrNames, function (attrName) {
+            // Add a test function for each attribute
+            if (!self.validations[attrName]) {
+                self.validations[attrName] = [];
+            }
+
+            self.validations[attrName].push(function (newVal) {
+                // if options has a message return that, otherwise, return the error
+                var res = proc.call(this, newVal, attrName);
+                return res === undefined ? undefined : (options.message || res);
+            })
+        });
+    };
+
+    var old = can.Observe.prototype.__set;
+    can.Observe.prototype.__set = function (prop, value, current, success, error) {
+        var self = this,
+            validations = self.constructor.validations,
+            errorCallback = function (errors) {
+                var stub = error && error.call(self, errors);
+
+                // if 'setter' is on the page it will trigger
+                // the error itself and we dont want to trigger
+                // the event twice. :)
+                if (stub !== false) {
+                    can.trigger(self, "error", [prop, errors], true);
+                }
+
+                return false;
+            };
+
+        old.call(self, prop, value, current, success, errorCallback);
+
+        if (validations && validations[prop]) {
+            var errors = self.errors(prop);
+            errors && errorCallback(errors)
+        }
+
+        return this;
+    }
+
+    can.each([can.Observe, can.Model], function (clss) {
+        // in some cases model might not be defined quite yet.
+        if (clss === undefined) {
+            return;
+        }
+        var oldSetup = clss.setup;
+
+        can.extend(clss, {
+            setup: function (superClass) {
+                oldSetup.apply(this, arguments);
+                if (!this.validations || superClass.validations === this.validations) {
+                    this.validations = {};
+                }
+            },
+
+            validate: validate,
+
+
+            validationMessages: {
+                format: "is invalid",
+                inclusion: "is not a valid option (perhaps out of range)",
+                lengthShort: "is too short",
+                lengthLong: "is too long",
+                presence: "can't be empty",
+                range: "is out of range"
+            },
+
+
+            validateFormatOf: function (attrNames, regexp, options) {
+                validate.call(this, attrNames, options, function (value) {
+                    if ((typeof value !== 'undefined' && value !== null && value !== '') && String(value).match(regexp) == null) {
+                        return this.constructor.validationMessages.format;
+                    }
+                });
+            },
+
+
+            validateInclusionOf: function (attrNames, inArray, options) {
+                validate.call(this, attrNames, options, function (value) {
+                    if (typeof value == 'undefined') {
+                        return;
+                    }
+
+                    if (can.grep(inArray, function (elm) {
+                        return (elm == value);
+                    }).length == 0) {
+                        return this.constructor.validationMessages.inclusion;
+                    }
+                });
+            },
+
+
+            validateLengthOf: function (attrNames, min, max, options) {
+                validate.call(this, attrNames, options, function (value) {
+                    if (((typeof value === 'undefined' || value === null) && min > 0) || (typeof value !== 'undefined' && value !== null && value.length < min)) {
+                        return this.constructor.validationMessages.lengthShort + " (min=" + min + ")";
+                    } else if (typeof value != 'undefined' && value !== null && value.length > max) {
+                        return this.constructor.validationMessages.lengthLong + " (max=" + max + ")";
+                    }
+                });
+            },
+
+
+            validatePresenceOf: function (attrNames, options) {
+                validate.call(this, attrNames, options, function (value) {
+                    if (typeof value == 'undefined' || value === "" || value === null) {
+                        return this.constructor.validationMessages.presence;
+                    }
+                });
+            },
+
+
+            validateRangeOf: function (attrNames, low, hi, options) {
+                validate.call(this, attrNames, options, function (value) {
+                    if (((typeof value == 'undefined' || value === null) && low > 0) || (typeof value !== 'undefined' && value !== null && (value < low || value > hi))) {
+                        return this.constructor.validationMessages.range + " [" + low + "," + hi + "]";
+                    }
+                });
+            }
+        });
+    });
+
+    can.extend(can.Observe.prototype, {
+
+        errors: function (attrs, newVal) {
+            // convert attrs to an array
+            if (attrs) {
+                attrs = can.isArray(attrs) ? attrs : [attrs];
+            }
+
+            var errors = {},
+                self = this,
+                attr,
+                // helper function that adds error messages to errors object
+                // attr - the name of the attribute
+                // funcs - the validation functions
+                addErrors = function (attr, funcs) {
+                    can.each(funcs, function (func) {
+                        var res = func.call(self, isTest ? (self.__convert ? self.__convert(attr, newVal) : newVal) : self[attr]);
+                        if (res) {
+                            if (!errors[attr]) {
+                                errors[attr] = [];
+                            }
+                            errors[attr].push(res);
+                        }
+
+                    });
+                },
+                validations = this.constructor.validations,
+                isTest = attrs && attrs.length === 1 && arguments.length === 2;
+
+            // go through each attribute or validation and
+            // add any errors
+            can.each(attrs || validations || {}, function (funcs, attr) {
+                // if we are iterating through an array, use funcs
+                // as the attr name
+                if (typeof attr == 'number') {
+                    attr = funcs;
+                    funcs = validations[attr];
+                }
+                // add errors to the
+                addErrors(attr, funcs || []);
+            });
+
+            // return errors as long as we have one
+            return can.isEmptyObject(errors) ? null : isTest ? errors[attrs[0]] : errors;
+        }
+    });
+    return can.Observe;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/route.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/route.js
new file mode 100644
index 0000000000..b99f82ef4b
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/route.js
@@ -0,0 +1,321 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/observe', 'can/util/string/deparam'], function (can) {
+
+    // ## route.js  
+    // `can.route`  
+    // _Helps manage browser history (and client state) by synchronizing the 
+    // `window.location.hash` with a `can.Observe`._  
+    // Helper methods used for matching routes.
+    var
+    // `RegExp` used to match route variables of the type ':name'.
+    // Any word character or a period is matched.
+    matcher = /\:([\w\.]+)/g,
+        // Regular expression for identifying &amp;key=value lists.
+        paramsMatcher = /^(?:&[^=]+=[^&]*)+/,
+        // Converts a JS Object into a list of parameters that can be 
+        // inserted into an html element tag.
+        makeProps = function (props) {
+            var tags = [];
+            can.each(props, function (val, name) {
+                tags.push((name === 'className' ? 'class' : name) + '="' + (name === "href" ? val : can.esc(val)) + '"');
+            });
+            return tags.join(" ");
+        },
+        // Checks if a route matches the data provided. If any route variable
+        // is not present in the data, the route does not match. If all route
+        // variables are present in the data, the number of matches is returned 
+        // to allow discerning between general and more specific routes. 
+        matchesData = function (route, data) {
+            var count = 0,
+                i = 0,
+                defaults = {};
+            // look at default values, if they match ...
+            for (var name in route.defaults) {
+                if (route.defaults[name] === data[name]) {
+                    // mark as matched
+                    defaults[name] = 1;
+                    count++;
+                }
+            }
+            for (; i < route.names.length; i++) {
+                if (!data.hasOwnProperty(route.names[i])) {
+                    return -1;
+                }
+                if (!defaults[route.names[i]]) {
+                    count++;
+                }
+
+            }
+
+            return count;
+        },
+        onready = !0,
+        location = window.location,
+        wrapQuote = function (str) {
+            return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1");
+        },
+        each = can.each,
+        extend = can.extend;
+
+    can.route = function (url, defaults) {
+        defaults = defaults || {};
+        // Extract the variable names and replace with `RegExp` that will match
+        // an atual URL with values.
+        var names = [],
+            test = url.replace(matcher, function (whole, name, i) {
+                names.push(name);
+                var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator);
+                // a name without a default value HAS to have a value
+                // a name that has a default value can be empty
+                // The `\\` is for string-escaping giving single `\` for `RegExp` escaping.
+                return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")";
+            });
+
+        // Add route in a form that can be easily figured out.
+        can.route.routes[url] = {
+            // A regular expression that will match the route when variable values 
+            // are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which
+            // will match for any value of `:page` and `:type` (word chars or period).
+            test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"),
+            // The original URL, same as the index for this entry in routes.
+            route: url,
+            // An `array` of all the variable names in this route.
+            names: names,
+            // Default values provided for the variables.
+            defaults: defaults,
+            // The number of parts in the URL separated by `/`.
+            length: url.split('/').length
+        };
+        return can.route;
+    };
+
+    extend(can.route, {
+
+        _querySeparator: '&',
+        _paramsMatcher: paramsMatcher,
+
+
+        param: function (data, _setRoute) {
+            // Check if the provided data keys match the names in any routes;
+            // Get the one with the most matches.
+            var route,
+            // Need to have at least 1 match.
+            matches = 0,
+                matchCount, routeName = data.route,
+                propCount = 0;
+
+            delete data.route;
+
+            each(data, function () {
+                propCount++;
+            });
+            // Otherwise find route.
+            each(can.route.routes, function (temp, name) {
+                // best route is the first with all defaults matching
+
+                matchCount = matchesData(temp, data);
+                if (matchCount > matches) {
+                    route = temp;
+                    matches = matchCount;
+                }
+                if (matchCount >= propCount) {
+                    return false;
+                }
+            });
+            // If we have a route name in our `can.route` data, and it's
+            // just as good as what currently matches, use that
+            if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) {
+                route = can.route.routes[routeName];
+            }
+            // If this is match...
+            if (route) {
+                var cpy = extend({}, data),
+                    // Create the url by replacing the var names with the provided data.
+                    // If the default value is found an empty string is inserted.
+                    res = route.route.replace(matcher, function (whole, name) {
+                        delete cpy[name];
+                        return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]);
+                    }),
+                    after;
+                // Remove matching default values
+                each(route.defaults, function (val, name) {
+                    if (cpy[name] === val) {
+                        delete cpy[name];
+                    }
+                });
+
+                // The remaining elements of data are added as 
+                // `&amp;` separated parameters to the url.
+                after = can.param(cpy);
+                // if we are paraming for setting the hash
+                // we also want to make sure the route value is updated
+                if (_setRoute) {
+                    can.route.attr('route', route.route);
+                }
+                return res + (after ? can.route._querySeparator + after : "");
+            }
+            // If no route was found, there is no hash URL, only paramters.
+            return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data);
+        },
+
+        deparam: function (url) {
+            // See if the url matches any routes by testing it against the `route.test` `RegExp`.
+            // By comparing the URL length the most specialized route that matches is used.
+            var route = {
+                length: -1
+            };
+            each(can.route.routes, function (temp, name) {
+                if (temp.test.test(url) && temp.length > route.length) {
+                    route = temp;
+                }
+            });
+            // If a route was matched.
+            if (route.length > -1) {
+
+                var // Since `RegExp` backreferences are used in `route.test` (parens)
+                // the parts will contain the full matched string and each variable (back-referenced) value.
+                parts = url.match(route.test),
+                    // Start will contain the full matched string; parts contain the variable values.
+                    start = parts.shift(),
+                    // The remainder will be the `&amp;key=value` list at the end of the URL.
+                    remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)),
+                    // If there is a remainder and it contains a `&amp;key=value` list deparam it.
+                    obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {};
+
+                // Add the default values for this route.
+                obj = extend(true, {}, route.defaults, obj);
+                // Overwrite each of the default values in `obj` with those in 
+                // parts if that part is not empty.
+                each(parts, function (part, i) {
+                    if (part && part !== can.route._querySeparator) {
+                        obj[route.names[i]] = decodeURIComponent(part);
+                    }
+                });
+                obj.route = route.route;
+                return obj;
+            }
+            // If no route was matched, it is parsed as a `&amp;key=value` list.
+            if (url.charAt(0) !== can.route._querySeparator) {
+                url = can.route._querySeparator + url;
+            }
+            return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {};
+        },
+
+        data: new can.Observe({}),
+
+        routes: {},
+
+        ready: function (val) {
+            if (val === false) {
+                onready = val;
+            }
+            if (val === true || onready === true) {
+                can.route._setup();
+                setState();
+            }
+            return can.route;
+        },
+
+        url: function (options, merge) {
+            if (merge) {
+                options = extend({}, curParams, options)
+            }
+            return "#!" + can.route.param(options);
+        },
+
+        link: function (name, options, props, merge) {
+            return "<a " + makeProps(
+            extend({
+                href: can.route.url(options, merge)
+            }, props)) + ">" + name + "</a>";
+        },
+
+        current: function (options) {
+            return location.hash == "#!" + can.route.param(options)
+        },
+        _setup: function () {
+            // If the hash changes, update the `can.route.data`.
+            can.bind.call(window, 'hashchange', setState);
+        },
+        _getHash: function () {
+            return location.href.split(/#!?/)[1] || "";
+        },
+        _setHash: function (serialized) {
+            var path = (can.route.param(serialized, true));
+            location.hash = "#!" + path;
+            return path;
+        }
+    });
+
+
+    // The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will
+    // instead act on the `can.route.data` observe.
+    each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function (name) {
+        can.route[name] = function () {
+            return can.route.data[name].apply(can.route.data, arguments)
+        }
+    })
+
+    var // A ~~throttled~~ debounced function called multiple times will only fire once the
+    // timer runs down. Each call resets the timer.
+    timer,
+    // Intermediate storage for `can.route.data`.
+    curParams,
+    // Deparameterizes the portion of the hash of interest and assign the
+    // values to the `can.route.data` removing existing values no longer in the hash.
+    // setState is called typically by hashchange which fires asynchronously
+    // So it's possible that someone started changing the data before the 
+    // hashchange event fired.  For this reason, it will not set the route data
+    // if the data is changing or the hash already matches the hash that was set.
+    setState = can.route.setState = function () {
+        var hash = can.route._getHash();
+        curParams = can.route.deparam(hash);
+
+        // if the hash data is currently changing, or
+        // the hash is what we set it to anyway, do NOT change the hash
+        if (!changingData || hash !== lastHash) {
+            can.route.attr(curParams, true);
+        }
+    },
+        // The last hash caused by a data change
+        lastHash,
+        // Are data changes pending that haven't yet updated the hash
+        changingData;
+
+    // If the `can.route.data` changes, update the hash.
+    // Using `.serialize()` retrieves the raw data contained in the `observable`.
+    // This function is ~~throttled~~ debounced so it only updates once even if multiple values changed.
+    // This might be able to use batchNum and avoid this.
+    can.route.bind("change", function (ev, attr) {
+        // indicate that data is changing
+        changingData = 1;
+        clearTimeout(timer);
+        timer = setTimeout(function () {
+            // indicate that the hash is set to look like the data
+            changingData = 0;
+            var serialized = can.route.data.serialize();
+
+            lastHash = can.route._setHash(serialized);
+        }, 1);
+    });
+    // `onready` event...
+    can.bind.call(document, "ready", can.route.ready);
+
+    // Libraries other than jQuery don't execute the document `ready` listener
+    // if we are already DOM ready
+    if ((document.readyState === 'complete' || document.readyState === "interactive") && onready) {
+        can.route.ready();
+    }
+
+    // extend route to have a similar property 
+    // that is often checked in mustache to determine
+    // an object's observability
+    can.route.constructor.canMakeObserve = can.Observe.canMakeObserve;
+
+    return can.route;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/array/each.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/array/each.js
new file mode 100644
index 0000000000..78313860ae
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/array/each.js
@@ -0,0 +1,35 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can'], function (can) {
+    can.each = function (elements, callback, context) {
+        var i = 0,
+            key;
+        if (elements) {
+            if (typeof elements.length === 'number' && elements.pop) {
+                if (elements.attr) {
+                    elements.attr('length');
+                }
+                for (key = elements.length; i < key; i++) {
+                    if (callback.call(context || elements[i], elements[i], i, elements) === false) {
+                        break;
+                    }
+                }
+            } else if (elements.hasOwnProperty) {
+                for (key in elements) {
+                    if (elements.hasOwnProperty(key)) {
+                        if (callback.call(context || elements[key], elements[key], key, elements) === false) {
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        return elements;
+    };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/can.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/can.js
new file mode 100644
index 0000000000..5108c0674b
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/can.js
@@ -0,0 +1,29 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(function () {
+
+    var can = window.can || {};
+    if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) {
+        window.can = can;
+    }
+
+    can.isDeferred = function (obj) {
+        var isFunction = this.isFunction;
+        // Returns `true` if something looks like a deferred.
+        return obj && isFunction(obj.then) && isFunction(obj.pipe);
+    };
+
+    var cid = 0;
+    can.cid = function (object, name) {
+        if (object._cid) {
+            return object._cid
+        } else {
+            return object._cid = (name || "") + (++cid)
+        }
+    }
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/deferred.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/deferred.js
new file mode 100644
index 0000000000..74bbab3b7f
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/deferred.js
@@ -0,0 +1,174 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can'], function (can) {
+
+    // deferred.js
+    // ---------
+    // _Lightweight, jQuery style deferreds._
+    // extend is usually provided by the wrapper but to avoid steal.then calls
+    // we define a simple extend here as well
+    var extend = function (target, src) {
+        for (var key in src) {
+            if (src.hasOwnProperty(key)) {
+                target[key] = src[key];
+            }
+        }
+    },
+        Deferred = function (func) {
+            if (!(this instanceof Deferred)) return new Deferred();
+
+            this._doneFuncs = [];
+            this._failFuncs = [];
+            this._resultArgs = null;
+            this._status = "";
+
+            // Check for option `function` -- call it with this as context and as first
+            // parameter, as specified in jQuery API.
+            func && func.call(this, this);
+        };
+
+    can.Deferred = Deferred;
+    can.when = Deferred.when = function () {
+        var args = can.makeArray(arguments);
+        if (args.length < 2) {
+            var obj = args[0];
+            if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) {
+                return obj;
+            } else {
+                return Deferred().resolve(obj);
+            }
+        } else {
+
+            var df = Deferred(),
+                done = 0,
+                // Resolve params -- params of each resolve, we need to track them down 
+                // to be able to pass them in the correct order if the master 
+                // needs to be resolved.
+                rp = [];
+
+            can.each(args, function (arg, j) {
+                arg.done(function () {
+                    rp[j] = (arguments.length < 2) ? arguments[0] : arguments;
+                    if (++done == args.length) {
+                        df.resolve.apply(df, rp);
+                    }
+                }).fail(function () {
+                    df.reject((arguments.length === 1) ? arguments[0] : arguments);
+                });
+            });
+
+            return df;
+
+        }
+    }
+
+    var resolveFunc = function (type, _status) {
+        return function (context) {
+            var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : [];
+            return this.exec(context, this[type], args, _status);
+        }
+    },
+        doneFunc = function (type, _status) {
+            return function () {
+                var self = this;
+                // In Safari, the properties of the `arguments` object are not enumerable, 
+                // so we have to convert arguments to an `Array` that allows `can.each` to loop over them.
+                can.each(Array.prototype.slice.call(arguments), function (v, i, args) {
+                    if (!v) return;
+                    if (v.constructor === Array) {
+                        args.callee.apply(self, v)
+                    } else {
+                        // Immediately call the `function` if the deferred has been resolved.
+                        if (self._status === _status) v.apply(self, self._resultArgs || []);
+
+                        self[type].push(v);
+                    }
+                });
+                return this;
+            }
+        };
+
+    extend(Deferred.prototype, {
+        pipe: function (done, fail) {
+            var d = can.Deferred();
+            this.done(function () {
+                d.resolve(done.apply(this, arguments));
+            });
+
+            this.fail(function () {
+                if (fail) {
+                    d.reject(fail.apply(this, arguments));
+                } else {
+                    d.reject.apply(d, arguments);
+                }
+            });
+            return d;
+        },
+        resolveWith: resolveFunc("_doneFuncs", "rs"),
+        rejectWith: resolveFunc("_failFuncs", "rj"),
+        done: doneFunc("_doneFuncs", "rs"),
+        fail: doneFunc("_failFuncs", "rj"),
+        always: function () {
+            var args = can.makeArray(arguments);
+            if (args.length && args[0]) this.done(args[0]).fail(args[0]);
+
+            return this;
+        },
+
+        then: function () {
+            var args = can.makeArray(arguments);
+            // Fail `function`(s)
+            if (args.length > 1 && args[1]) this.fail(args[1]);
+
+            // Done `function`(s)
+            if (args.length && args[0]) this.done(args[0]);
+
+            return this;
+        },
+
+        state: function () {
+            switch (this._status) {
+            case 'rs':
+                return 'resolved';
+            case 'rj':
+                return 'rejected';
+            default:
+                return 'pending';
+            }
+        },
+
+        isResolved: function () {
+            return this._status === "rs";
+        },
+
+        isRejected: function () {
+            return this._status === "rj";
+        },
+
+        reject: function () {
+            return this.rejectWith(this, arguments);
+        },
+
+        resolve: function () {
+            return this.resolveWith(this, arguments);
+        },
+
+        exec: function (context, dst, args, st) {
+            if (this._status !== "") return this;
+
+            this._status = st;
+
+            can.each(dst, function (d) {
+                d.apply(context, args);
+            });
+
+            return this;
+        }
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/dojo.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/dojo.js
new file mode 100644
index 0000000000..a957a1cb25
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/dojo.js
@@ -0,0 +1,526 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can', 'dojo', 'can/util/event', 'can/util/fragment', 'can/util/array/each', 'can/util/object/isplain', 'can/util/deferred', '../hashchange'], function (can) {
+    define("plugd/trigger", ["dojo"], function (dojo) {
+
+        var d = dojo,
+            isfn = d.isFunction,
+            leaveRe = /mouse(enter|leave)/,
+            _fix = function (_, p) {
+                return "mouse" + (p == "enter" ? "over" : "out");
+            },
+            mix = d._mixin,
+
+            // the guts of the node triggering logic:
+            // the function accepts node (not string|node), "on"-less event name,
+            // and an object of args to mix into the event. 
+            realTrigger = d.doc.createEvent ?
+            function (n, e, a) {
+                // the sane branch
+                var ev = d.doc.createEvent("HTMLEvents");
+                e = e.replace(leaveRe, _fix);
+                // destroyed events should not bubble
+                ev.initEvent(e, e === "destroyed" ? false : true, true);
+                a && mix(ev, a);
+                n.dispatchEvent(ev);
+            } : function (n, e, a) {
+                // the janktastic branch
+                var ev = "on" + e,
+                    stop = false,
+                    lc = e.toLowerCase(),
+                    node = n;
+                try {
+                    // FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the
+                    //	createEvent path above, and also fails on _some_ native-named events. 
+                    //					if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){
+                    //						// if the event is one of those listed in our NodeList list
+                    //						// in lowercase form but is mixed case, throw to avoid
+                    //						// fireEvent. /me sighs. http://gist.github.com/315318
+                    //						throw("janktastic");
+                    //					}
+                    n.fireEvent(ev);
+                } catch (er) {
+                    // a lame duck to work with. we're probably a 'custom event'
+                    var evdata = mix({
+                        type: e,
+                        target: n,
+                        faux: true,
+                        // HACK: [needs] added support for customStopper to _base/event.js
+                        // some tests will fail until del._stopPropagation has support.
+                        _stopper: function () {
+                            stop = this.cancelBubble;
+                        }
+                    }, a);
+
+                    isfn(n[ev]) && n[ev](evdata);
+
+                    // handle bubbling of custom events, unless the event was stopped.
+                    while (!stop && n !== d.doc && n.parentNode) {
+                        n = n.parentNode;
+                        isfn(n[ev]) && n[ev](evdata);
+                    }
+                }
+            };
+
+        d._trigger = function (node, event, extraArgs) {
+            // summary:
+            //		Helper for `dojo.trigger`, which handles the DOM cases. We should never
+            //		be here without a domNode reference and a string eventname.
+            var n = d.byId(node),
+                ev = event && event.slice(0, 2) == "on" ? event.slice(2) : event;
+            realTrigger(n, ev, extraArgs);
+        };
+
+        d.trigger = function (obj, event, extraArgs) {
+            // summary: 
+            //		Trigger some event. It can be either a Dom Event, Custom Event, 
+            //		or direct function call. 
+            // description:
+            //		Trigger some event. It can be either a Dom Event, Custom Event, 
+            //		or direct function call. NOTE: This function does not trigger
+            //		default behavior, only triggers bound event listeneres. eg:
+            //		one cannot trigger("anchorNode", "onclick") and expect the browser
+            //		to follow the href="" attribute naturally.
+            // obj: String|DomNode|Object|Function
+            //		An ID, or DomNode reference, from which to trigger the event.
+            //		If an Object, fire the `event` in the scope of this object,
+            //		similar to calling dojo.hitch(obj, event)(). The return value
+            //		in this case is returned from `dojo.trigger`
+            // event: String|Function
+            //		The name of the event to trigger. can be any DOM level 2 event
+            //		and can be in either form: "onclick" or "click" for instance.
+            //		In the object-firing case, this method can be a function or
+            //		a string version of a member function, just like `dojo.hitch`.
+            // extraArgs: Object?
+            //		An object to mix into the `event` object passed to any bound 
+            //		listeners. Be careful not to override important members, like
+            //		`type`, or `preventDefault`. It will likely error.
+            //		Additionally, extraArgs is moot in the object-triggering case,
+            //		as all arguments beyond the `event` are curried onto the triggered
+            //		function.
+            // example: 
+            //	|	dojo.connect(node, "onclick", function(e){  });
+            //	|	// later:
+            //	|	dojo.trigger(node, "onclick");
+            // example:
+            //	|	// or from within dojo.query: (requires dojo.NodeList)
+            //	|	dojo.query("a").onclick(function(){}).trigger("onclick");
+            // example:
+            //	|	// fire obj.method() in scope of obj
+            //	|	dojo.trigger(obj, "method");
+            // example:
+            //	|	// fire an anonymous function:
+            //	|	dojo.trigger(d.global, function(){  });
+            // example: 
+            //	|	// fire and anonymous function in the scope of obj
+            //	|	dojo.trigger(obj, function(){ this == obj; });
+            // example:
+            //	|	// with a connected function like:
+            //	|	dojo.connect(dojo.doc, "onclick", function(e){
+            //	|		if(e && e.manuallydone){
+            //	|			console.log("this was a triggered onclick, not natural");
+            //	|		}
+            //	|	});
+            //	|	// fire onclick, passing in a custom bit of info
+            //	|	dojo.trigger("someId", "onclick", { manuallydone:true });
+            // returns: Anything
+            //		Will not return anything in the Dom event case, but will return whatever
+            //		return value is received from the triggered event. 
+            return (isfn(obj) || isfn(event) || isfn(obj[event])) ? d.hitch.apply(d, arguments)() : d._trigger.apply(d, arguments);
+        };
+        d.NodeList.prototype.trigger = d.NodeList._adaptAsForEach(d._trigger);
+
+        // if the node.js module is available, extend trigger into that.
+        if (d._Node && !d._Node.prototype.trigger) {
+            d.extend(d._Node, {
+                trigger: function (ev, data) {
+                    // summary:
+                    //		Fire some some event originating from this node.
+                    //		Only available if both the `dojo.trigger` and `dojo.node` plugin 
+                    //		are enabled. Allows chaining as all `dojo._Node` methods do.
+                    // ev: String
+                    //		Some string event name to fire. eg: "onclick", "submit"
+                    // data: Object
+                    //		Just like `extraArgs` for `dojo.trigger`, additional data
+                    //		to mix into the event object.
+                    // example:
+                    //	|	// fire onlick orginiating from a node with id="someAnchorId"
+                    //	|	dojo.node("someAnchorId").trigger("click");
+                    d._trigger(this, ev, data);
+                    return this; // dojo._Node
+                }
+            });
+        }
+
+        return d.trigger;
+
+    });
+
+    // dojo.js
+    // ---------
+    // _dojo node list._
+    // These are pre-loaded by `steal` -> no callback.
+    require(["dojo", "dojo/query", "plugd/trigger", "dojo/NodeList-dom"]);
+
+    // Map string helpers.
+    can.trim = function (s) {
+        return s && dojo.trim(s);
+    }
+
+    // Map array helpers.
+    can.makeArray = function (arr) {
+        var array = [];
+        dojo.forEach(arr, function (item) {
+            array.push(item)
+        });
+        return array;
+    };
+    can.isArray = dojo.isArray;
+    can.inArray = function (item, arr) {
+        return dojo.indexOf(arr, item);
+    };
+    can.map = function (arr, fn) {
+        return dojo.map(can.makeArray(arr || []), fn);
+    };
+    // Map object helpers.
+    can.extend = function (first) {
+        if (first === true) {
+            var args = can.makeArray(arguments);
+            args.shift();
+            return dojo.mixin.apply(dojo, args)
+        }
+        return dojo.mixin.apply(dojo, arguments)
+    }
+    can.isEmptyObject = function (object) {
+        var prop;
+        for (prop in object) {
+            break;
+        }
+        return prop === undefined;
+    }
+
+    // Use a version of param similar to jQuery's param that
+    // handles nested data instead of dojo.objectToQuery which doesn't
+    can.param = function (object) {
+        var pairs = [],
+            add = function (key, value) {
+                pairs.push(encodeURIComponent(key) + "=" + encodeURIComponent(value))
+            };
+
+        for (var name in object) {
+            can.buildParam(name, object[name], add);
+        }
+        return pairs.join("&").replace(/%20/g, "+");
+    }
+    can.buildParam = function (prefix, obj, add) {
+        if (can.isArray(obj)) {
+            for (var i = 0, l = obj.length; i < l; ++i) {
+                add(prefix + "[]", obj[i])
+            }
+        } else if (dojo.isObject(obj)) {
+            for (var name in obj) {
+                can.buildParam(prefix + "[" + name + "]", obj[name], add);
+            }
+        } else {
+            add(prefix, obj);
+        }
+    }
+
+    // Map function helpers.
+    can.proxy = function (func, context) {
+        return dojo.hitch(context, func)
+    }
+    can.isFunction = function (f) {
+        return dojo.isFunction(f);
+    }
+
+
+    // The id of the `function` to be bound, used as an expando on the `function`
+    // so we can lookup it's `remove` object.
+    var dojoId = 0,
+        // Takes a node list, goes through each node
+        // and adds events data that has a map of events to 
+        // callbackId to `remove` object.  It looks like
+        // `{click: {5: {remove: fn}}}`. 
+        dojoAddBinding = function (nodelist, ev, cb) {
+            nodelist.forEach(function (node) {
+                // Converting a raw select node to a node list
+                // returns a node list of its options due to a
+                // bug in Dojo 1.7.1, this is sovled by wrapping
+                // it in an array.
+                node = new dojo.NodeList(node.nodeName === "SELECT" ? [node] : node)
+                var events = can.data(node, "events");
+                if (!events) {
+                    can.data(node, "events", events = {})
+                }
+                if (!events[ev]) {
+                    events[ev] = {};
+                }
+                if (cb.__bindingsIds === undefined) {
+                    cb.__bindingsIds = dojoId++;
+                }
+                events[ev][cb.__bindingsIds] = node.on(ev, cb)[0]
+            });
+        },
+        // Removes a binding on a `nodelist` by finding
+        // the remove object within the object's data.
+        dojoRemoveBinding = function (nodelist, ev, cb) {
+            nodelist.forEach(function (node) {
+                var node = new dojo.NodeList(node),
+                    events = can.data(node, "events"),
+                    handlers = events[ev],
+                    handler = handlers[cb.__bindingsIds];
+
+                dojo.disconnect(handler);
+                delete handlers[cb.__bindingsIds];
+
+                if (can.isEmptyObject(handlers)) {
+                    delete events[ev]
+                }
+            });
+        }
+
+        can.bind = function (ev, cb) {
+            // If we can bind to it...
+            if (this.bind && this.bind !== can.bind) {
+                this.bind(ev, cb)
+
+                // Otherwise it's an element or `nodeList`.
+            } else if (this.on || this.nodeType) {
+                // Converting a raw select node to a node list
+                // returns a node list of its options due to a
+                // bug in Dojo 1.7.1, this is sovled by wrapping
+                // it in an array.
+                dojoAddBinding(new dojo.NodeList(this.nodeName === "SELECT" ? [this] : this), ev, cb)
+            } else if (this.addEvent) {
+                this.addEvent(ev, cb)
+            } else {
+                // Make it bind-able...
+                can.addEvent.call(this, ev, cb)
+            }
+            return this;
+        }
+        can.unbind = function (ev, cb) {
+            // If we can bind to it...
+            if (this.unbind && this.unbind !== can.unbind) {
+                this.unbind(ev, cb)
+            }
+
+            else if (this.on || this.nodeType) {
+                dojoRemoveBinding(new dojo.NodeList(this), ev, cb);
+            } else {
+                // Make it bind-able...
+                can.removeEvent.call(this, ev, cb)
+            }
+            return this;
+        }
+
+        can.trigger = function (item, event, args, bubble) {
+            if ((!(item instanceof dojo.NodeList)) && (item.nodeName || item === window)) {
+                item = can.$(item);
+            }
+
+            if (item.trigger) {
+                if (bubble === false) {
+                    if (!item[0] || item[0].nodeType === 3) {
+                        return;
+                    }
+                    // Force stop propagation by
+                    // listening to `on` and then immediately disconnecting.
+                    var connect = item.on(event, function (ev) {
+
+                        ev.stopPropagation && ev.stopPropagation();
+                        ev.cancelBubble = true;
+                        ev._stopper && ev._stopper();
+
+                        dojo.disconnect(connect);
+                    })
+                    item.trigger(event, args)
+                } else {
+                    item.trigger(event, args)
+                }
+
+            } else {
+                if (typeof event === 'string') {
+                    event = {
+                        type: event
+                    }
+                }
+                event.data = args
+                event.target = event.target || item;
+                can.dispatch.call(item, event)
+            }
+        }
+
+        can.delegate = function (selector, ev, cb) {
+            if (this.on || this.nodeType) {
+                dojoAddBinding(new dojo.NodeList(this), selector + ":" + ev, cb)
+            } else if (this.delegate) {
+                this.delegate(selector, ev, cb)
+            }
+            return this;
+        }
+        can.undelegate = function (selector, ev, cb) {
+            if (this.on || this.nodeType) {
+                dojoRemoveBinding(new dojo.NodeList(this), selector + ":" + ev, cb);
+            } else if (this.undelegate) {
+                this.undelegate(selector, ev, cb)
+            }
+
+            return this;
+        }
+
+
+        var optionsMap = {
+        type: "method",
+        success: undefined,
+        error: undefined
+    }
+    var updateDeferred = function (xhr, d) {
+        for (var prop in xhr) {
+            if (typeof d[prop] == 'function') {
+                d[prop] = function () {
+                    xhr[prop].apply(xhr, arguments)
+                }
+            } else {
+                d[prop] = prop[xhr]
+            }
+        }
+    }
+
+    can.ajax = function (options) {
+        var type = can.capitalize((options.type || "get").toLowerCase()),
+            method = dojo["xhr" + type];
+        var success = options.success,
+            error = options.error,
+            d = new can.Deferred();
+
+        var def = method({
+            url: options.url,
+            handleAs: options.dataType,
+            sync: !options.async,
+            headers: options.headers,
+            content: options.data
+        })
+        def.then(function (data, ioargs) {
+            updateDeferred(xhr, d);
+            d.resolve(data, "success", xhr);
+            success && success(data, "success", xhr);
+        }, function (data, ioargs) {
+            updateDeferred(xhr, d);
+            d.reject(xhr, "error");
+            error(xhr, "error");
+        })
+
+        var xhr = def.ioArgs.xhr;
+
+        updateDeferred(xhr, d);
+        return d;
+
+    }
+    // Element - get the wrapped helper.
+    can.$ = function (selector) {
+        if (selector === window) {
+            return window;
+        }
+        if (typeof selector === "string") {
+            return dojo.query(selector)
+        } else {
+            return new dojo.NodeList(selector);
+        }
+    }
+
+    can.append = function (wrapped, html) {
+        return wrapped.forEach(function (node) {
+            dojo.place(html, node)
+        });
+    }
+
+
+    var data = {},
+        uuid = can.uuid = +new Date(),
+        exp = can.expando = 'can' + uuid;
+
+    function getData(node, name) {
+        var id = node[exp],
+            store = id && data[id];
+        return name === undefined ? store || setData(node) : (store && store[name]);
+    }
+
+    function setData(node, name, value) {
+        var id = node[exp] || (node[exp] = ++uuid),
+            store = data[id] || (data[id] = {});
+        if (name !== undefined) store[name] = value;
+        return store;
+    };
+
+    var cleanData = function (elems) {
+        can.trigger(new dojo.NodeList(elems), "destroyed", [], false)
+        for (var i = 0, elem;
+        (elem = elems[i]) !== undefined; i++) {
+            var id = elem[exp]
+            delete data[id];
+        }
+    };
+
+    can.data = function (wrapped, name, value) {
+        return value === undefined ? wrapped.length == 0 ? undefined : getData(wrapped[0], name) : wrapped.forEach(function (node) {
+            setData(node, name, value);
+        });
+    };
+
+    // Overwrite `dojo.destroy`, `dojo.empty` and `dojo.place`.
+    var empty = dojo.empty;
+    dojo.empty = function () {
+        for (var c; c = node.lastChild;) { // Intentional assignment.
+            dojo.destroy(c);
+        }
+    }
+
+    var destroy = dojo.destroy;
+    dojo.destroy = function (node) {
+        node = dojo.byId(node);
+        cleanData([node]);
+        node.getElementsByTagName && cleanData(node.getElementsByTagName('*'))
+
+        return destroy.apply(dojo, arguments);
+    };
+
+    can.addClass = function (wrapped, className) {
+        return wrapped.addClass(className);
+    }
+
+    can.remove = function (wrapped) {
+        // We need to remove text nodes ourselves.
+        wrapped.forEach(dojo.destroy);
+    }
+
+    can.get = function (wrapped, index) {
+        return wrapped[index];
+    }
+
+    // Add pipe to `dojo.Deferred`.
+    can.extend(dojo.Deferred.prototype, {
+        pipe: function (done, fail) {
+            var d = new dojo.Deferred();
+            this.addCallback(function () {
+                d.resolve(done.apply(this, arguments));
+            });
+
+            this.addErrback(function () {
+                if (fail) {
+                    d.reject(fail.apply(this, arguments));
+                } else {
+                    d.reject.apply(d, arguments);
+                }
+            });
+            return d;
+        }
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/event.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/event.js
new file mode 100644
index 0000000000..0fe891c2c6
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/event.js
@@ -0,0 +1,62 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can'], function (can) {
+
+    // event.js
+    // ---------
+    // _Basic event wrapper._
+    can.addEvent = function (event, fn) {
+        if (!this.__bindEvents) {
+            this.__bindEvents = {};
+        }
+        var eventName = event.split(".")[0];
+
+        if (!this.__bindEvents[eventName]) {
+            this.__bindEvents[eventName] = [];
+        }
+        this.__bindEvents[eventName].push({
+            handler: fn,
+            name: event
+        });
+        return this;
+    };
+    can.removeEvent = function (event, fn) {
+        if (!this.__bindEvents) {
+            return;
+        }
+        var i = 0,
+            events = this.__bindEvents[event.split(".")[0]],
+            ev;
+        while (i < events.length) {
+            ev = events[i]
+            if ((fn && ev.handler === fn) || (!fn && ev.name === event)) {
+                events.splice(i, 1);
+            } else {
+                i++;
+            }
+        }
+        return this;
+    };
+    can.dispatch = function (event) {
+        if (!this.__bindEvents) {
+            return;
+        }
+
+        var eventName = event.type.split(".")[0],
+            handlers = (this.__bindEvents[eventName] || []).slice(0),
+            self = this,
+            args = [event].concat(event.data || []);
+
+        can.each(handlers, function (ev) {
+            event.data = args.slice(1);
+            ev.handler.apply(self, args);
+        });
+    }
+
+    return can;
+
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fixture.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fixture.js
new file mode 100644
index 0000000000..757bbba4bf
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fixture.js
@@ -0,0 +1,614 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/util/string', 'can/util/object'], function (can) {
+
+    // Get the URL from old Steal root, new Steal config or can.fixture.rootUrl
+    var getUrl = function (url) {
+        if (typeof steal !== 'undefined') {
+            if (can.isFunction(steal.config)) {
+                return steal.config().root.mapJoin(url).toString();
+            }
+            return steal.root.join(url).toString();
+        }
+        return (can.fixture.rootUrl || '') + url;
+    }
+
+    var updateSettings = function (settings, originalOptions) {
+        if (!can.fixture.on) {
+            return;
+        }
+
+        //simple wrapper for logging
+        var _logger = function (type, arr) {
+            if (console.log.apply) {
+                Function.prototype.call.apply(console[type], [console].concat(arr));
+                // console[type].apply(console, arr)
+            } else {
+                console[type](arr)
+            }
+        },
+            log = function () {
+                if (window.console && console.log) {
+                    Array.prototype.unshift.call(arguments, 'fixture INFO:');
+                    _logger("log", Array.prototype.slice.call(arguments));
+                }
+                else if (window.opera && window.opera.postError) {
+                    opera.postError("fixture INFO: " + Array.prototype.join.call(arguments, ','));
+                }
+            }
+
+            // We always need the type which can also be called method, default to GET
+            settings.type = settings.type || settings.method || 'GET';
+
+        // add the fixture option if programmed in
+        var data = overwrite(settings);
+
+        // if we don't have a fixture, do nothing
+        if (!settings.fixture) {
+            if (window.location.protocol === "file:") {
+                log("ajax request to " + settings.url + ", no fixture found");
+            }
+            return;
+        }
+
+        //if referencing something else, update the fixture option
+        if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) {
+            settings.fixture = can.fixture[settings.fixture];
+        }
+
+        // if a string, we just point to the right url
+        if (typeof settings.fixture == "string") {
+            var url = settings.fixture;
+
+            if (/^\/\//.test(url)) {
+                // this lets us use rootUrl w/o having steal...
+                url = getUrl(settings.fixture.substr(2));
+            }
+
+            if (data) {
+                // Template static fixture URLs
+                url = can.sub(url, data);
+            }
+
+            delete settings.fixture;
+
+
+
+            settings.url = url;
+            settings.data = null;
+            settings.type = "GET";
+            if (!settings.error) {
+                settings.error = function (xhr, error, message) {
+                    throw "fixtures.js Error " + error + " " + message;
+                };
+            }
+        }
+        else {
+
+
+            //it's a function ... add the fixture datatype so our fixture transport handles it
+            // TODO: make everything go here for timing and other fun stuff
+            // add to settings data from fixture ...
+            settings.dataTypes && settings.dataTypes.splice(0, 0, "fixture");
+
+            if (data && originalOptions) {
+                can.extend(originalOptions.data, data)
+            }
+        }
+    },
+        // A helper function that takes what's called with response
+        // and moves some common args around to make it easier to call
+        extractResponse = function (status, statusText, responses, headers) {
+            // if we get response(RESPONSES, HEADERS)
+            if (typeof status != "number") {
+                headers = statusText;
+                responses = status;
+                statusText = "success"
+                status = 200;
+            }
+            // if we get response(200, RESPONSES, HEADERS)
+            if (typeof statusText != "string") {
+                headers = responses;
+                responses = statusText;
+                statusText = "success";
+            }
+            if (status >= 400 && status <= 599) {
+                this.dataType = "text"
+            }
+            return [status, statusText, extractResponses(this, responses), headers];
+        },
+        // If we get data instead of responses,
+        // make sure we provide a response type that matches the first datatype (typically json)
+        extractResponses = function (settings, responses) {
+            var next = settings.dataTypes ? settings.dataTypes[0] : (settings.dataType || 'json');
+            if (!responses || !responses[next]) {
+                var tmp = {}
+                tmp[next] = responses;
+                responses = tmp;
+            }
+            return responses;
+        };
+
+    //used to check urls
+    // check if jQuery
+    if (can.ajaxPrefilter && can.ajaxTransport) {
+
+        // the pre-filter needs to re-route the url
+        can.ajaxPrefilter(updateSettings);
+
+        can.ajaxTransport("fixture", function (s, original) {
+            // remove the fixture from the datatype
+            s.dataTypes.shift();
+
+            //we'll return the result of the next data type
+            var timeout, stopped = false;
+
+            return {
+                send: function (headers, callback) {
+                    // we'll immediately wait the delay time for all fixtures
+                    timeout = setTimeout(function () {
+                        // if the user wants to call success on their own, we allow it ...
+                        var success = function () {
+                            if (stopped === false) {
+                                callback.apply(null, extractResponse.apply(s, arguments));
+                            }
+                        },
+                            // get the result form the fixture
+                            result = s.fixture(original, success, headers, s);
+                        if (result !== undefined) {
+                            // make sure the result has the right dataType
+                            callback(200, "success", extractResponses(s, result), {});
+                        }
+                    }, can.fixture.delay);
+                },
+                abort: function () {
+                    stopped = true;
+                    clearTimeout(timeout)
+                }
+            };
+        });
+    } else {
+        var AJAX = can.ajax;
+        can.ajax = function (settings) {
+            updateSettings(settings, settings);
+            if (settings.fixture) {
+                var timeout, d = new can.Deferred(),
+                    stopped = false;
+
+                //TODO this should work with response
+                d.getResponseHeader = function () {}
+
+                // call success and fail
+                d.then(settings.success, settings.fail);
+
+                // abort should stop the timeout and calling success
+                d.abort = function () {
+                    clearTimeout(timeout);
+                    stopped = true;
+                    d.reject(d)
+                }
+                // set a timeout that simulates making a request ....
+                timeout = setTimeout(function () {
+                    // if the user wants to call success on their own, we allow it ...
+                    var success = function () {
+                        var response = extractResponse.apply(settings, arguments),
+                            status = response[0];
+
+                        if ((status >= 200 && status < 300 || status === 304) && stopped === false) {
+                            d.resolve(response[2][settings.dataType])
+                        } else {
+                            // TODO probably resolve better
+                            d.reject(d, 'error', response[1]);
+                        }
+                    },
+                        // get the result form the fixture
+                        result = settings.fixture(settings, success, settings.headers, settings);
+                    if (result !== undefined) {
+                        d.resolve(result)
+                    }
+                }, can.fixture.delay);
+
+                return d;
+            } else {
+                return AJAX(settings);
+            }
+        }
+    }
+
+    var typeTest = /^(script|json|text|jsonp)$/,
+        // a list of 'overwrite' settings object
+        overwrites = [],
+        // returns the index of an overwrite function
+        find = function (settings, exact) {
+            for (var i = 0; i < overwrites.length; i++) {
+                if ($fixture._similar(settings, overwrites[i], exact)) {
+                    return i;
+                }
+            }
+            return -1;
+        },
+        // overwrites the settings fixture if an overwrite matches
+        overwrite = function (settings) {
+            var index = find(settings);
+            if (index > -1) {
+                settings.fixture = overwrites[index].fixture;
+                return $fixture._getData(overwrites[index].url, settings.url)
+            }
+
+        },
+        // Makes an attempt to guess where the id is at in the url and returns it.
+        getId = function (settings) {
+            var id = settings.data.id;
+
+            if (id === undefined && typeof settings.data === "number") {
+                id = settings.data;
+            }
+
+
+
+            if (id === undefined) {
+                settings.url.replace(/\/(\d+)(\/|$|\.)/g, function (all, num) {
+                    id = num;
+                });
+            }
+
+            if (id === undefined) {
+                id = settings.url.replace(/\/(\w+)(\/|$|\.)/g, function (all, num) {
+                    if (num != 'update') {
+                        id = num;
+                    }
+                })
+            }
+
+            if (id === undefined) { // if still not set, guess a random number
+                id = Math.round(Math.random() * 1000)
+            }
+
+            return id;
+        };
+
+    var $fixture = can.fixture = function (settings, fixture) {
+        // if we provide a fixture ...
+        if (fixture !== undefined) {
+            if (typeof settings == 'string') {
+                // handle url strings
+                var matches = settings.match(/(GET|POST|PUT|DELETE) (.+)/i);
+                if (!matches) {
+                    settings = {
+                        url: settings
+                    };
+                } else {
+                    settings = {
+                        url: matches[2],
+                        type: matches[1]
+                    };
+                }
+
+            }
+
+            //handle removing.  An exact match if fixture was provided, otherwise, anything similar
+            var index = find(settings, !! fixture);
+            if (index > -1) {
+                overwrites.splice(index, 1)
+            }
+            if (fixture == null) {
+                return
+            }
+            settings.fixture = fixture;
+            overwrites.push(settings)
+        } else {
+            can.each(settings, function (fixture, url) {
+                $fixture(url, fixture);
+            })
+        }
+    };
+    var replacer = can.replacer;
+
+    can.extend(can.fixture, {
+        // given ajax settings, find an overwrite
+        _similar: function (settings, overwrite, exact) {
+            if (exact) {
+                return can.Object.same(settings, overwrite, {
+                    fixture: null
+                })
+            } else {
+                return can.Object.subset(settings, overwrite, can.fixture._compare)
+            }
+        },
+        _compare: {
+            url: function (a, b) {
+                return !!$fixture._getData(b, a)
+            },
+            fixture: null,
+            type: "i"
+        },
+        // gets data from a url like "/todo/{id}" given "todo/5"
+        _getData: function (fixtureUrl, url) {
+            var order = [],
+                fixtureUrlAdjusted = fixtureUrl.replace('.', '\\.').replace('?', '\\?'),
+                res = new RegExp(fixtureUrlAdjusted.replace(replacer, function (whole, part) {
+                    order.push(part)
+                    return "([^\/]+)"
+                }) + "$").exec(url),
+                data = {};
+
+            if (!res) {
+                return null;
+            }
+            res.shift();
+            can.each(order, function (name) {
+                data[name] = res.shift()
+            })
+            return data;
+        },
+
+        store: function (types, count, make, filter) {
+
+            var items = [],
+                // TODO: change this to a hash
+                findOne = function (id) {
+                    for (var i = 0; i < items.length; i++) {
+                        if (id == items[i].id) {
+                            return items[i];
+                        }
+                    }
+                },
+                methods = {};
+
+            if (typeof types === "string") {
+                types = [types + "s", types]
+            } else if (!can.isArray(types)) {
+                filter = make;
+                make = count;
+                count = types;
+            }
+
+            // make all items
+            can.extend(methods, {
+
+                findAll: function (request) {
+                    //copy array of items
+                    var retArr = items.slice(0);
+                    request.data = request.data || {};
+                    //sort using order
+                    //order looks like ["age ASC","gender DESC"]
+                    can.each((request.data.order || []).slice(0).reverse(), function (name) {
+                        var split = name.split(" ");
+                        retArr = retArr.sort(function (a, b) {
+                            if (split[1].toUpperCase() !== "ASC") {
+                                if (a[split[0]] < b[split[0]]) {
+                                    return 1;
+                                } else if (a[split[0]] == b[split[0]]) {
+                                    return 0
+                                } else {
+                                    return -1;
+                                }
+                            }
+                            else {
+                                if (a[split[0]] < b[split[0]]) {
+                                    return -1;
+                                } else if (a[split[0]] == b[split[0]]) {
+                                    return 0
+                                } else {
+                                    return 1;
+                                }
+                            }
+                        });
+                    });
+
+                    //group is just like a sort
+                    can.each((request.data.group || []).slice(0).reverse(), function (name) {
+                        var split = name.split(" ");
+                        retArr = retArr.sort(function (a, b) {
+                            return a[split[0]] > b[split[0]];
+                        });
+                    });
+
+                    var offset = parseInt(request.data.offset, 10) || 0,
+                        limit = parseInt(request.data.limit, 10) || (items.length - offset),
+                        i = 0;
+
+                    //filter results if someone added an attr like parentId
+                    for (var param in request.data) {
+                        i = 0;
+                        if (request.data[param] !== undefined && // don't do this if the value of the param is null (ignore it)
+                        (param.indexOf("Id") != -1 || param.indexOf("_id") != -1)) {
+                            while (i < retArr.length) {
+                                if (request.data[param] != retArr[i][param]) {
+                                    retArr.splice(i, 1);
+                                } else {
+                                    i++;
+                                }
+                            }
+                        }
+                    }
+
+                    if (filter) {
+                        i = 0;
+                        while (i < retArr.length) {
+                            if (!filter(retArr[i], request)) {
+                                retArr.splice(i, 1);
+                            } else {
+                                i++;
+                            }
+                        }
+                    }
+
+                    //return data spliced with limit and offset
+                    return {
+                        "count": retArr.length,
+                        "limit": request.data.limit,
+                        "offset": request.data.offset,
+                        "data": retArr.slice(offset, offset + limit)
+                    };
+                },
+
+                findOne: function (request, response) {
+                    var item = findOne(getId(request));
+                    response(item ? item : undefined);
+                },
+
+                update: function (request, response) {
+                    var id = getId(request);
+
+                    // TODO: make it work with non-linear ids ..
+                    can.extend(findOne(id), request.data);
+                    response({
+                        id: getId(request)
+                    }, {
+                        location: request.url || "/" + getId(request)
+                    });
+                },
+
+                destroy: function (request) {
+                    var id = getId(request);
+                    for (var i = 0; i < items.length; i++) {
+                        if (items[i].id == id) {
+                            items.splice(i, 1);
+                            break;
+                        }
+                    }
+
+                    // TODO: make it work with non-linear ids ..
+                    can.extend(findOne(id) || {}, request.data);
+                    return {};
+                },
+
+                create: function (settings, response) {
+                    var item = make(items.length, items);
+
+                    can.extend(item, settings.data);
+
+                    if (!item.id) {
+                        item.id = items.length;
+                    }
+
+                    items.push(item);
+                    var id = item.id || parseInt(Math.random() * 100000, 10);
+                    response({
+                        id: id
+                    }, {
+                        location: settings.url + "/" + id
+                    })
+                }
+            });
+
+            var reset = function () {
+                items = [];
+                for (var i = 0; i < (count); i++) {
+                    //call back provided make
+                    var item = make(i, items);
+
+                    if (!item.id) {
+                        item.id = i;
+                    }
+                    items.push(item);
+                }
+                if (can.isArray(types)) {
+                    can.fixture["~" + types[0]] = items;
+                    can.fixture["-" + types[0]] = methods.findAll;
+                    can.fixture["-" + types[1]] = methods.findOne;
+                    can.fixture["-" + types[1] + "Update"] = methods.update;
+                    can.fixture["-" + types[1] + "Destroy"] = methods.destroy;
+                    can.fixture["-" + types[1] + "Create"] = methods.create;
+                }
+            }
+            reset()
+            // if we have types given add them to can.fixture
+
+            return can.extend({
+                getId: getId,
+
+                find: function (settings) {
+                    return findOne(getId(settings));
+                },
+
+                reset: reset
+            }, methods);
+        },
+
+        rand: function (arr, min, max) {
+            if (typeof arr == 'number') {
+                if (typeof min == 'number') {
+                    return arr + Math.floor(Math.random() * (min - arr));
+                } else {
+                    return Math.floor(Math.random() * arr);
+                }
+
+            }
+            var rand = arguments.callee;
+            // get a random set
+            if (min === undefined) {
+                return rand(arr, rand(arr.length + 1))
+            }
+            // get a random selection of arr
+            var res = [];
+            arr = arr.slice(0);
+            // set max
+            if (!max) {
+                max = min;
+            }
+            //random max
+            max = min + Math.round(rand(max - min))
+            for (var i = 0; i < max; i++) {
+                res.push(arr.splice(rand(arr.length), 1)[0])
+            }
+            return res;
+        },
+
+        xhr: function (xhr) {
+            return can.extend({}, {
+                abort: can.noop,
+                getAllResponseHeaders: function () {
+                    return "";
+                },
+                getResponseHeader: function () {
+                    return "";
+                },
+                open: can.noop,
+                overrideMimeType: can.noop,
+                readyState: 4,
+                responseText: "",
+                responseXML: null,
+                send: can.noop,
+                setRequestHeader: can.noop,
+                status: 200,
+                statusText: "OK"
+            }, xhr);
+        },
+
+        on: true
+    });
+
+    can.fixture.delay = 200;
+
+
+    can.fixture.rootUrl = getUrl('');
+
+    can.fixture["-handleFunction"] = function (settings) {
+        if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) {
+            settings.fixture = can.fixture[settings.fixture];
+        }
+        if (typeof settings.fixture == "function") {
+            setTimeout(function () {
+                if (settings.success) {
+                    settings.success.apply(null, settings.fixture(settings, "success"));
+                }
+                if (settings.complete) {
+                    settings.complete.apply(null, settings.fixture(settings, "complete"));
+                }
+            }, can.fixture.delay);
+            return true;
+        }
+        return false;
+    };
+
+    //Expose this for fixture debugging
+    can.fixture.overwrites = overwrites;
+    can.fixture.make = can.fixture.store;
+    return can.fixture;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fragment.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fragment.js
new file mode 100644
index 0000000000..4968caf560
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/fragment.js
@@ -0,0 +1,68 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can'], function (can) {
+
+    // fragment.js
+    // ---------
+    // _DOM Fragment support._
+    var fragmentRE = /^\s*<(\w+)[^>]*>/,
+        fragment = function (html, name) {
+            if (name === undefined) {
+                name = fragmentRE.test(html) && RegExp.$1;
+            }
+
+            if (html && can.isFunction(html.replace)) {
+                // Fix "XHTML"-style tags in all browsers
+                html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>");
+            }
+
+            var container = document.createElement('div'),
+                temp = document.createElement('div')
+
+                // IE's parser will strip any `<tr><td>` tags when `innerHTML`
+                // is called on a `tbody`. To get around this, we construct a 
+                // valid table with a `tbody` that has the `innerHTML` we want. 
+                // Then the container is the `firstChild` of the `tbody`.
+                // [source](http://www.ericvasilik.com/2006/07/code-karma.html).
+                if (name === "tbody" || name === "tfoot" || name === "thead") {
+                    temp.innerHTML = "<table>" + html + "</table>";
+                    container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild;
+                } else if (name === "tr") {
+                    temp.innerHTML = "<table><tbody>" + html + "</tbody></table>";
+                    container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild;
+                } else if (name === "td" || name === "th") {
+                    temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>";
+                    container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild;
+                } else if (name === 'option') {
+                    temp.innerHTML = "<select>" + html + "</select>";
+                    container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild;
+                } else {
+                    container.innerHTML = '' + html;
+                }
+
+                // IE8 barfs if you pass slice a `childNodes` object, so make a copy.
+                var tmp = {},
+                children = container.childNodes;
+            tmp.length = children.length;
+            for (var i = 0; i < children.length; i++) {
+                tmp[i] = children[i];
+            }
+            return [].slice.call(tmp);
+        }
+
+        can.buildFragment = function (html, nodes) {
+            var parts = fragment(html),
+                frag = document.createDocumentFragment();
+
+            can.each(parts, function (part) {
+                frag.appendChild(part);
+            })
+            return frag;
+        };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/hashchange.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/hashchange.js
new file mode 100644
index 0000000000..064d424a8b
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/hashchange.js
@@ -0,0 +1,27 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(function () {
+    // This is a workaround for libraries that don't natively listen to the window hashchange event
+    !
+    function () {
+        var routeReadyCalled = false,
+            addEvent = function (el, ev, fn) {
+                if (el.addEventListener) {
+                    el.addEventListener(ev, fn, false);
+                } else if (el.attachEvent) {
+                    el.attachEvent('on' + ev, fn);
+                } else {
+                    el['on' + ev] = fn;
+                }
+            },
+            onHashchange = function () {
+                can.trigger(window, 'hashchange');
+            };
+
+        addEvent(window, 'hashchange', onHashchange);
+    }();
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/jquery.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/jquery.js
new file mode 100644
index 0000000000..4dbd9883ff
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/jquery.js
@@ -0,0 +1,73 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['jquery', 'can/util/can', 'can/util/array/each'], function ($, can) {
+    // _jQuery node list._
+    $.extend(can, $, {
+        trigger: function (obj, event, args) {
+            if (obj.trigger) {
+                obj.trigger(event, args);
+            } else {
+                $.event.trigger(event, args, obj, true);
+            }
+        },
+        addEvent: function (ev, cb) {
+            $([this]).bind(ev, cb);
+            return this;
+        },
+        removeEvent: function (ev, cb) {
+            $([this]).unbind(ev, cb);
+            return this;
+        },
+        // jquery caches fragments, we always needs a new one
+        buildFragment: function (elems, context) {
+            var oldFragment = $.buildFragment,
+                ret;
+
+            elems = [elems];
+            // Set context per 1.8 logic
+            context = context || document;
+            context = !context.nodeType && context[0] || context;
+            context = context.ownerDocument || context;
+
+            ret = oldFragment.call(jQuery, elems, context);
+
+            return ret.cacheable ? $.clone(ret.fragment) : ret.fragment || ret;
+        },
+        $: $,
+        each: can.each
+    });
+
+    // Wrap binding functions.
+    $.each(['bind', 'unbind', 'undelegate', 'delegate'], function (i, func) {
+        can[func] = function () {
+            var t = this[func] ? this : $([this]);
+            t[func].apply(t, arguments);
+            return this;
+        };
+    });
+
+    // Wrap modifier functions.
+    $.each(["append", "filter", "addClass", "remove", "data", "get"], function (i, name) {
+        can[name] = function (wrapped) {
+            return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1));
+        };
+    });
+
+    // Memory safe destruction.
+    var oldClean = $.cleanData;
+
+    $.cleanData = function (elems) {
+        $.each(elems, function (i, elem) {
+            if (elem) {
+                can.trigger(elem, "destroyed", [], false);
+            }
+        });
+        oldClean(elems);
+    };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/library.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/library.js
similarity index 52%
rename from labs/dependency-examples/canjs_require/js/lib/can/util/library.js
rename to labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/library.js
index 384bcc797d..63441108e0 100644
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/library.js
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/library.js
@@ -1,9 +1,9 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
+/*!
+* CanJS - 1.1.5 (2013-03-27)
 * http://canjs.us/
-* Copyright (c) 2012 Bitovi
+* Copyright (c) 2013 Bitovi
 * Licensed MIT
 */
 define(['can/util/jquery'], function (can) {
-	return can;
+    return can;
 });
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/mootools.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/mootools.js
new file mode 100644
index 0000000000..7a59114ebf
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/mootools.js
@@ -0,0 +1,362 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can', 'mootools', 'can/util/event', 'can/util/fragment', 'can/util/deferred', 'can/util/array/each', 'can/util/object/isplain', '../hashchange'], function (can) {
+    // mootools.js
+    // ---------
+    // _MooTools node list._
+    // Map string helpers.
+    can.trim = function (s) {
+        return s && s.trim()
+    }
+
+    // This extend() function is ruthlessly and shamelessly stolen from
+    // jQuery 1.8.2:, lines 291-353.
+    var extend = function () {
+        var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {},
+            i = 1,
+            length = arguments.length,
+            deep = false;
+
+        // Handle a deep copy situation
+        if (typeof target === "boolean") {
+            deep = target;
+            target = arguments[1] || {};
+            // skip the boolean and the target
+            i = 2;
+        }
+
+        // Handle case when target is a string or something (possible in deep copy)
+        if (typeof target !== "object" && !can.isFunction(target)) {
+            target = {};
+        }
+
+        // extend jQuery itself if only one argument is passed
+        if (length === i) {
+            target = this;
+            --i;
+        }
+
+        for (; i < length; i++) {
+            // Only deal with non-null/undefined values
+            if ((options = arguments[i]) != null) {
+                // Extend the base object
+                for (name in options) {
+                    src = target[name];
+                    copy = options[name];
+
+                    // Prevent never-ending loop
+                    if (target === copy) {
+                        continue;
+                    }
+
+                    // Recurse if we're merging plain objects or arrays
+                    if (deep && copy && (can.isPlainObject(copy) || (copyIsArray = can.isArray(copy)))) {
+                        if (copyIsArray) {
+                            copyIsArray = false;
+                            clone = src && can.isArray(src) ? src : [];
+
+                        } else {
+                            clone = src && can.isPlainObject(src) ? src : {};
+                        }
+
+                        // Never move original objects, clone them
+                        target[name] = can.extend(deep, clone, copy);
+
+                        // Don't bring in undefined values
+                    } else if (copy !== undefined) {
+                        target[name] = copy;
+                    }
+                }
+            }
+        }
+
+        // Return the modified object
+        return target;
+    };
+
+    can.extend = extend;
+
+    // Map array helpers.
+    can.makeArray = function (item) {
+        // All other libraries return a copy if item is an array.
+        // The original Mootools Array.from returned the same item so we need to slightly modify it
+        if (item == null) return [];
+        try {
+            return (Type.isEnumerable(item) && typeof item != 'string') ? Array.prototype.slice.call(item) : [item];
+        } catch (ex) {
+            // some things like DOMNodeChildCollections don't slice so good.
+            // This pains me, but it has to be done.
+            var arr = [],
+                i;
+            for (i = 0; i < item.length; ++i) {
+                arr.push(item[i]);
+            }
+            return arr;
+        }
+    }
+
+    can.isArray = function (arr) {
+        return typeOf(arr) === 'array'
+    };
+    can.inArray = function (item, arr) {
+        if (!arr) {
+            return -1;
+        }
+        return Array.prototype.indexOf.call(arr, item);
+    }
+    can.map = function (arr, fn) {
+        return Array.from(arr || []).map(fn);
+    }
+
+    // Map object helpers.
+    can.param = function (object) {
+        return Object.toQueryString(object)
+    }
+    can.isEmptyObject = function (object) {
+        return Object.keys(object).length === 0;
+    }
+    // Map function helpers.
+    can.proxy = function (func) {
+        var args = can.makeArray(arguments),
+            func = args.shift();
+
+        return func.bind.apply(func, args)
+    }
+    can.isFunction = function (f) {
+        return typeOf(f) == 'function'
+    }
+
+    // Make this object so you can bind on it.
+    can.bind = function (ev, cb) {
+
+        // If we can bind to it...
+        if (this.bind && this.bind !== can.bind) {
+            this.bind(ev, cb)
+        } else if (this.addEvent) {
+            this.addEvent(ev, cb);
+        } else if (this.nodeName && this.nodeType == 1) {
+            $(this).addEvent(ev, cb)
+        } else {
+            // Make it bind-able...
+            can.addEvent.call(this, ev, cb)
+        }
+        return this;
+    }
+    can.unbind = function (ev, cb) {
+        // If we can bind to it...
+        if (this.unbind && this.unbind !== can.unbind) {
+            this.unbind(ev, cb)
+        } else if (this.removeEvent) {
+            this.removeEvent(ev, cb)
+        }
+        if (this.nodeName && this.nodeType == 1) {
+            $(this).removeEvent(ev, cb)
+        } else {
+            // Make it bind-able...
+            can.removeEvent.call(this, ev, cb)
+        }
+        return this;
+    }
+    can.trigger = function (item, event, args, bubble) {
+        // Defaults to `true`.
+        bubble = (bubble === undefined ? true : bubble);
+        args = args || []
+        if (item.fireEvent) {
+            item = item[0] || item;
+            // walk up parents to simulate bubbling .
+            while (item) {
+                // Handle walking yourself.
+                if (!event.type) {
+                    event = {
+                        type: event,
+                        target: item
+                    }
+                }
+                var events = (item !== window ? can.$(item).retrieve('events')[0] : item.retrieve('events'));
+                if (events && events[event.type]) {
+                    events[event.type].keys.each(function (fn) {
+                        fn.apply(this, [event].concat(args));
+                    }, this);
+                }
+                // If we are bubbling, get parent node.
+                if (bubble && item.parentNode) {
+                    item = item.parentNode
+                } else {
+                    item = null;
+                }
+
+            }
+
+        } else {
+            if (typeof event === 'string') {
+                event = {
+                    type: event
+                }
+            }
+            event.target = event.target || item;
+            event.data = args
+            can.dispatch.call(item, event)
+        }
+    }
+    can.delegate = function (selector, ev, cb) {
+        if (this.delegate) {
+            this.delegate(selector, ev, cb)
+        }
+        else if (this.addEvent) {
+            this.addEvent(ev + ":relay(" + selector + ")", cb)
+        } else {
+            // make it bind-able ...
+        }
+        return this;
+    }
+    can.undelegate = function (selector, ev, cb) {
+        if (this.undelegate) {
+            this.undelegate(selector, ev, cb)
+        }
+        else if (this.removeEvent) {
+            this.removeEvent(ev + ":relay(" + selector + ")", cb)
+        } else {
+            // make it bind-able ...
+        }
+        return this;
+    }
+    var optionsMap = {
+        type: "method",
+        success: undefined,
+        error: undefined
+    }
+    var updateDeferred = function (xhr, d) {
+        for (var prop in xhr) {
+            if (typeof d[prop] == 'function') {
+                d[prop] = function () {
+                    xhr[prop].apply(xhr, arguments)
+                }
+            } else {
+                d[prop] = prop[xhr]
+            }
+        }
+    }
+    can.ajax = function (options) {
+        var d = can.Deferred(),
+            requestOptions = can.extend({}, options),
+            request;
+        // Map jQuery options to MooTools options.
+        for (var option in optionsMap) {
+            if (requestOptions[option] !== undefined) {
+                requestOptions[optionsMap[option]] = requestOptions[option];
+                delete requestOptions[option]
+            }
+        }
+        // Mootools defaults to 'post', but Can expects a default of 'get'
+        requestOptions.method = requestOptions.method || 'get';
+        requestOptions.url = requestOptions.url.toString();
+
+        var success = options.onSuccess || options.success,
+            error = options.onFailure || options.error;
+
+        requestOptions.onSuccess = function (response, xml) {
+            var data = response;
+            updateDeferred(request.xhr, d);
+            d.resolve(data, "success", request.xhr);
+            success && success(data, "success", request.xhr);
+        }
+        requestOptions.onFailure = function () {
+            updateDeferred(request.xhr, d);
+            d.reject(request.xhr, "error");
+            error(request.xhr, "error");
+        }
+
+        if (options.dataType === 'json') {
+            request = new Request.JSON(requestOptions);
+        } else {
+            request = new Request(requestOptions);
+        }
+        request.send();
+        updateDeferred(request.xhr, d);
+        return d;
+
+    }
+    // Element -- get the wrapped helper.
+    can.$ = function (selector) {
+        if (selector === window) {
+            return window;
+        }
+        return $$(selector)
+    }
+
+    // Add `document` fragment support.
+    var old = document.id;
+    document.id = function (el) {
+        if (el && el.nodeType === 11) {
+            return el
+        } else {
+            return old.apply(document, arguments);
+        }
+    };
+    can.append = function (wrapped, html) {
+        if (typeof html === 'string') {
+            html = can.buildFragment(html)
+        }
+        return wrapped.grab(html)
+    }
+    can.filter = function (wrapped, filter) {
+        return wrapped.filter(filter);
+    }
+    can.data = function (wrapped, key, value) {
+        if (value === undefined) {
+            return wrapped[0].retrieve(key)
+        } else {
+            return wrapped.store(key, value)
+        }
+    }
+    can.addClass = function (wrapped, className) {
+        return wrapped.addClass(className);
+    }
+    can.remove = function (wrapped) {
+        // We need to remove text nodes ourselves.
+        var filtered = wrapped.filter(function (node) {
+            if (node.nodeType !== 1) {
+                node.parentNode.removeChild(node);
+            } else {
+                return true;
+            }
+        })
+        filtered.destroy();
+        return filtered;
+    }
+
+    // Destroyed method.
+    var destroy = Element.prototype.destroy;
+    Element.implement({
+        destroy: function () {
+            can.trigger(this, "destroyed", [], false)
+            var elems = this.getElementsByTagName("*");
+            for (var i = 0, elem;
+            (elem = elems[i]) !== undefined; i++) {
+                can.trigger(elem, "destroyed", [], false);
+            }
+            destroy.apply(this, arguments)
+        }
+    });
+    can.get = function (wrapped, index) {
+        return wrapped[index];
+    }
+
+    // Overwrite to handle IE not having an id.
+    // IE barfs if text node.
+    var idOf = Slick.uidOf;
+    Slick.uidOf = function (node) {
+        // for some reason, in IE8, node will be the window but not equal it.
+        if (node.nodeType === 1 || node === window || node.document === document) {
+            return idOf(node);
+        } else {
+            return Math.random();
+        }
+    }
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object.js
new file mode 100644
index 0000000000..d89134c6c5
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object.js
@@ -0,0 +1,133 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library'], function (can) {
+
+    var isArray = can.isArray,
+        // essentially returns an object that has all the must have comparisons ...
+        // must haves, do not return true when provided undefined
+        cleanSet = function (obj, compares) {
+            var copy = can.extend({}, obj);
+            for (var prop in copy) {
+                var compare = compares[prop] === undefined ? compares["*"] : compares[prop];
+                if (same(copy[prop], undefined, compare)) {
+                    delete copy[prop]
+                }
+            }
+            return copy;
+        },
+        propCount = function (obj) {
+            var count = 0;
+            for (var prop in obj) count++;
+            return count;
+        };
+
+    can.Object = {};
+
+    var same = can.Object.same = function (a, b, compares, aParent, bParent, deep) {
+        var aType = typeof a,
+            aArray = isArray(a),
+            comparesType = typeof compares,
+            compare;
+
+        if (comparesType == 'string' || compares === null) {
+            compares = compareMethods[compares];
+            comparesType = 'function'
+        }
+        if (comparesType == 'function') {
+            return compares(a, b, aParent, bParent)
+        }
+        compares = compares || {};
+
+        if (a instanceof Date) {
+            return a === b;
+        }
+        if (deep === -1) {
+            return aType === 'object' || a === b;
+        }
+        if (aType !== typeof b || aArray !== isArray(b)) {
+            return false;
+        }
+        if (a === b) {
+            return true;
+        }
+        if (aArray) {
+            if (a.length !== b.length) {
+                return false;
+            }
+            for (var i = 0; i < a.length; i++) {
+                compare = compares[i] === undefined ? compares["*"] : compares[i]
+                if (!same(a[i], b[i], a, b, compare)) {
+                    return false;
+                }
+            };
+            return true;
+        } else if (aType === "object" || aType === 'function') {
+            var bCopy = can.extend({}, b);
+            for (var prop in a) {
+                compare = compares[prop] === undefined ? compares["*"] : compares[prop];
+                if (!same(a[prop], b[prop], compare, a, b, deep === false ? -1 : undefined)) {
+                    return false;
+                }
+                delete bCopy[prop];
+            }
+            // go through bCopy props ... if there is no compare .. return false
+            for (prop in bCopy) {
+                if (compares[prop] === undefined || !same(undefined, b[prop], compares[prop], a, b, deep === false ? -1 : undefined)) {
+                    return false;
+                }
+            }
+            return true;
+        }
+        return false;
+    };
+
+    can.Object.subsets = function (checkSet, sets, compares) {
+        var len = sets.length,
+            subsets = [],
+            checkPropCount = propCount(checkSet),
+            setLength;
+
+        for (var i = 0; i < len; i++) {
+            //check this subset
+            var set = sets[i];
+            if (can.Object.subset(checkSet, set, compares)) {
+                subsets.push(set)
+            }
+        }
+        return subsets;
+    };
+
+    can.Object.subset = function (subset, set, compares) {
+        // go through set {type: 'folder'} and make sure every property
+        // is in subset {type: 'folder', parentId :5}
+        // then make sure that set has fewer properties
+        // make sure we are only checking 'important' properties
+        // in subset (ones that have to have a value)
+        var setPropCount = 0,
+            compares = compares || {};
+
+        for (var prop in set) {
+
+            if (!same(subset[prop], set[prop], compares[prop], subset, set)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    var compareMethods = {
+        "null": function () {
+            return true;
+        },
+        i: function (a, b) {
+            return ("" + a).toLowerCase() == ("" + b).toLowerCase()
+        }
+    }
+
+    return can.Object;
+
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object/isplain.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object/isplain.js
new file mode 100644
index 0000000000..4fb56f5329
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/object/isplain.js
@@ -0,0 +1,40 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can'], function (can) {
+    var core_hasOwn = Object.prototype.hasOwnProperty,
+        isWindow = function (obj) {
+            return obj != null && obj == obj.window;
+        },
+        isPlainObject = function (obj) {
+            // Must be an Object.
+            // Because of IE, we also have to check the presence of the constructor property.
+            // Make sure that DOM nodes and window objects don't pass through, as well
+            if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) {
+                return false;
+            }
+
+            try {
+                // Not own constructor property must be Object
+                if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
+                    return false;
+                }
+            } catch (e) {
+                // IE8,9 Will throw exceptions on certain host objects #9897
+                return false;
+            }
+
+            // Own properties are enumerated firstly, so to speed up,
+            // if last one is own, then all properties are own.
+            var key;
+            for (key in obj) {}
+
+            return key === undefined || core_hasOwn.call(obj, key);
+        }
+
+        can.isPlainObject = isPlainObject;
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string.js
new file mode 100644
index 0000000000..544264c672
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string.js
@@ -0,0 +1,130 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library'], function (can) {
+    // ##string.js
+    // _Miscellaneous string utility functions._  
+    // Several of the methods in this plugin use code adapated from Prototype
+    // Prototype JavaScript framework, version 1.6.0.1.
+    // © 2005-2007 Sam Stephenson
+    var strUndHash = /_|-/,
+        strColons = /\=\=/,
+        strWords = /([A-Z]+)([A-Z][a-z])/g,
+        strLowUp = /([a-z\d])([A-Z])/g,
+        strDash = /([a-z\d])([A-Z])/g,
+        strReplacer = /\{([^\}]+)\}/g,
+        strQuote = /"/g,
+        strSingleQuote = /'/g,
+
+        // Returns the `prop` property from `obj`.
+        // If `add` is true and `prop` doesn't exist in `obj`, create it as an 
+        // empty object.
+        getNext = function (obj, prop, add) {
+            return prop in obj ? obj[prop] : (add && (obj[prop] = {}));
+        },
+
+        // Returns `true` if the object can have properties (no `null`s).
+        isContainer = function (current) {
+            return (/^f|^o/).test(typeof current);
+        };
+
+    can.extend(can, {
+        // Escapes strings for HTML.
+        esc: function (content) {
+            // Convert bad values into empty strings
+            var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN'));
+            return ("" + (isInvalid ? '' : content)).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(strQuote, '&#34;').replace(strSingleQuote, "&#39;");
+        },
+
+
+        getObject: function (name, roots, add) {
+
+            // The parts of the name we are looking up  
+            // `['App','Models','Recipe']`
+            var parts = name ? name.split('.') : [],
+                length = parts.length,
+                current, r = 0,
+                ret, i;
+
+            // Make sure roots is an `array`.
+            roots = can.isArray(roots) ? roots : [roots || window];
+
+            if (!length) {
+                return roots[0];
+            }
+
+            // For each root, mark it as current.
+            while (roots[r]) {
+                current = roots[r];
+
+                // Walk current to the 2nd to last object or until there 
+                // is not a container.
+                for (i = 0; i < length - 1 && isContainer(current); i++) {
+                    current = getNext(current, parts[i], add);
+                }
+
+                // If we can get a property from the 2nd to last object...
+                if (isContainer(current)) {
+
+                    // Get (and possibly set) the property.
+                    ret = getNext(current, parts[i], add);
+
+                    // If there is a value, we exit.
+                    if (ret !== undefined) {
+                        // If `add` is `false`, delete the property
+                        if (add === false) {
+                            delete current[parts[i]];
+                        }
+                        return ret;
+
+                    }
+                }
+                r++;
+            }
+        },
+        // Capitalizes a string.
+        capitalize: function (s, cache) {
+            // Used to make newId.
+            return s.charAt(0).toUpperCase() + s.slice(1);
+        },
+
+        // Underscores a string.
+        underscore: function (s) {
+            return s.replace(strColons, '/').replace(strWords, '$1_$2').replace(strLowUp, '$1_$2').replace(strDash, '_').toLowerCase();
+        },
+        // Micro-templating.
+        sub: function (str, data, remove) {
+            var obs = [];
+
+            obs.push(str.replace(strReplacer, function (whole, inside) {
+
+                // Convert inside to type.
+                var ob = can.getObject(inside, data, remove === undefined ? remove : !remove);
+
+                if (ob === undefined) {
+                    obs = null;
+                    return "";
+                }
+
+                // If a container, push into objs (which will return objects found).
+                if (isContainer(ob) && obs) {
+                    obs.push(ob);
+                    return "";
+                }
+
+                return "" + ob;
+            }));
+
+            return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs);
+        },
+
+        // These regex's are used throughout the rest of can, so let's make
+        // them available.
+        replacer: strReplacer,
+        undHash: strUndHash
+    });
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string/deparam.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string/deparam.js
new file mode 100644
index 0000000000..715a247d42
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/string/deparam.js
@@ -0,0 +1,61 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/util/string'], function (can) {
+
+    // ## deparam.js  
+    // `can.deparam`  
+    // _Takes a string of name value pairs and returns a Object literal that represents those params._
+    var digitTest = /^\d+$/,
+        keyBreaker = /([^\[\]]+)|(\[\])/g,
+        paramTest = /([^?#]*)(#.*)?$/,
+        prep = function (str) {
+            return decodeURIComponent(str.replace(/\+/g, " "));
+        };
+
+
+    can.extend(can, {
+
+        deparam: function (params) {
+
+            var data = {},
+                pairs, lastPart;
+
+            if (params && paramTest.test(params)) {
+
+                pairs = params.split('&'),
+
+                can.each(pairs, function (pair) {
+
+                    var parts = pair.split('='),
+                        key = prep(parts.shift()),
+                        value = prep(parts.join("=")),
+                        current = data;
+
+                    if (key) {
+                        parts = key.match(keyBreaker);
+
+                        for (var j = 0, l = parts.length - 1; j < l; j++) {
+                            if (!current[parts[j]]) {
+                                // If what we are pointing to looks like an `array`
+                                current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {};
+                            }
+                            current = current[parts[j]];
+                        }
+                        lastPart = parts.pop();
+                        if (lastPart == "[]") {
+                            current.push(value);
+                        } else {
+                            current[lastPart] = value;
+                        }
+                    }
+                });
+            }
+            return data;
+        }
+    });
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/yui.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/yui.js
new file mode 100644
index 0000000000..2b464725e1
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/yui.js
@@ -0,0 +1,391 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can', 'yui', 'can/util/event', 'can/util/fragment', 'can/util/array/each', 'can/util/object/isplain', 'can/util/deferred', '../hashchange'], function (can) {
+
+    // ---------
+    // _YUI node list._
+    // `can.Y` is set as part of the build process.
+    // `YUI().use('*')` is called for when `YUI` is statically loaded (like when running tests).
+    var Y = can.Y = can.Y || YUI().use('*');
+
+    // Map string helpers.
+    can.trim = function (s) {
+        return Y.Lang.trim(s);
+    }
+
+    // Map array helpers.
+    can.makeArray = function (arr) {
+        if (!arr) {
+            return [];
+        }
+        return Y.Array(arr);
+    };
+    can.isArray = Y.Lang.isArray;
+    can.inArray = function (item, arr) {
+        if (!arr) {
+            return -1;
+        }
+        return Y.Array.indexOf(arr, item);
+    };
+
+    can.map = function (arr, fn) {
+        return Y.Array.map(can.makeArray(arr || []), fn);
+    };
+
+    // Map object helpers.
+    can.extend = function (first) {
+        var deep = first === true ? 1 : 0,
+            target = arguments[deep],
+            i = deep + 1,
+            arg;
+        for (; arg = arguments[i]; i++) {
+            Y.mix(target, arg, true, null, null, !! deep);
+        }
+        return target;
+    }
+    can.param = function (object) {
+        return Y.QueryString.stringify(object, {
+            arrayKey: true
+        })
+    }
+    can.isEmptyObject = function (object) {
+        return Y.Object.isEmpty(object);
+    }
+
+    // Map function helpers.
+    can.proxy = function (func, context) {
+        return Y.bind.apply(Y, arguments);
+    }
+    can.isFunction = function (f) {
+        return Y.Lang.isFunction(f);
+    }
+
+    // Element -- get the wrapped helper.
+    var prepareNodeList = function (nodelist) {
+        nodelist.each(function (node, i) {
+            nodelist[i] = node.getDOMNode();
+        });
+        nodelist.length = nodelist.size();
+        return nodelist;
+    }
+    can.$ = function (selector) {
+        if (selector === window) {
+            return window;
+        } else if (selector instanceof Y.NodeList) {
+            return prepareNodeList(selector);
+        } else if (typeof selector === "object" && !can.isArray(selector) && typeof selector.nodeType === "undefined" && !selector.getDOMNode) {
+            return selector;
+        } else {
+            return prepareNodeList(Y.all(selector));
+        }
+    }
+    can.get = function (wrapped, index) {
+        return wrapped._nodes[index];
+    }
+    can.append = function (wrapped, html) {
+        wrapped.each(function (node) {
+            if (typeof html === 'string') {
+                html = can.buildFragment(html, node)
+            }
+            node.append(html)
+        });
+    }
+    can.addClass = function (wrapped, className) {
+        return wrapped.addClass(className);
+    }
+    can.data = function (wrapped, key, value) {
+        if (value === undefined) {
+
+            return wrapped.item(0).getData(key)
+        } else {
+            return wrapped.item(0).setData(key, value)
+        }
+    }
+    can.remove = function (wrapped) {
+        return wrapped.remove() && wrapped.destroy();
+    }
+    // Destroyed method.
+    can._yNodeDestroy = can._yNodeDestroy || Y.Node.prototype.destroy;
+    Y.Node.prototype.destroy = function () {
+        can.trigger(this, "destroyed", [], false)
+        can._yNodeDestroy.apply(this, arguments)
+    }
+    // Let `nodelist` know about the new destroy...
+    Y.NodeList.addMethod("destroy", Y.Node.prototype.destroy);
+
+    // Ajax
+    var optionsMap = {
+        type: "method",
+        success: undefined,
+        error: undefined
+    }
+    var updateDeferred = function (request, d) {
+        // `YUI` only returns a request if it is asynchronous.
+        if (request && request.io) {
+            var xhr = request.io;
+            for (var prop in xhr) {
+                if (typeof d[prop] == 'function') {
+                    d[prop] = function () {
+                        xhr[prop].apply(xhr, arguments)
+                    }
+                } else {
+                    d[prop] = prop[xhr]
+                }
+            }
+        }
+    }
+    can.ajax = function (options) {
+        var d = can.Deferred(),
+            requestOptions = can.extend({}, options);
+
+        for (var option in optionsMap) {
+            if (requestOptions[option] !== undefined) {
+                requestOptions[optionsMap[option]] = requestOptions[option];
+                delete requestOptions[option]
+            }
+        }
+        requestOptions.sync = !options.async;
+
+        var success = options.success,
+            error = options.error;
+
+        requestOptions.on = {
+            success: function (transactionid, response) {
+                var data = response.responseText;
+                if (options.dataType === 'json') {
+                    data = eval("(" + data + ")")
+                }
+                updateDeferred(request, d);
+                d.resolve(data);
+                success && success(data, "success", request);
+            },
+            failure: function (transactionid, response) {
+                updateDeferred(request, d);
+                d.reject(request, "error");
+                error && error(request, "error");
+            }
+        };
+
+        var request = Y.io(requestOptions.url, requestOptions);
+        updateDeferred(request, d);
+        return d;
+
+    }
+
+    // Events - The `id` of the `function` to be bound, used as an expando on the `function`
+    // so we can lookup it's `remove` object.
+    var yuiEventId = 0,
+        // Takes a node list, goes through each node
+        // and adds events data that has a map of events to
+        // `callbackId` to `remove` object.  It looks like
+        // `{click: {5: {remove: fn}}}`.
+        addBinding = function (nodelist, selector, ev, cb) {
+            if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) {
+                nodelist.each(function (node) {
+                    var node = can.$(node);
+                    var events = can.data(node, "events"),
+                        eventName = ev + ":" + selector;
+                    if (!events) {
+                        can.data(node, "events", events = {});
+                    }
+                    if (!events[eventName]) {
+                        events[eventName] = {};
+                    }
+                    if (cb.__bindingsIds === undefined) {
+                        cb.__bindingsIds = yuiEventId++;
+                    }
+                    events[eventName][cb.__bindingsIds] = selector ? node.item(0).delegate(ev, cb, selector) : node.item(0).on(ev, cb);
+                });
+            } else {
+                var obj = nodelist,
+                    events = obj.__canEvents = obj.__canEvents || {};
+                if (!events[ev]) {
+                    events[ev] = {};
+                }
+                if (cb.__bindingsIds === undefined) {
+                    cb.__bindingsIds = yuiEventId++;
+                }
+                events[ev][cb.__bindingsIds] = obj.on(ev, cb);
+            }
+        },
+        // Removes a binding on a `nodelist` by finding
+        // the remove object within the object's data.
+        removeBinding = function (nodelist, selector, ev, cb) {
+            if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) {
+                nodelist.each(function (node) {
+                    var node = can.$(node),
+                        events = can.data(node, "events");
+                    if (events) {
+                        var eventName = ev + ":" + selector,
+                            handlers = events[eventName],
+                            handler = handlers[cb.__bindingsIds];
+                        handler.detach();
+                        delete handlers[cb.__bindingsIds];
+                        if (can.isEmptyObject(handlers)) {
+                            delete events[ev];
+                        }
+                        if (can.isEmptyObject(events)) {}
+                    }
+                });
+            } else {
+                var obj = nodelist,
+                    events = obj.__canEvents || {},
+                    handlers = events[ev],
+                    handler = handlers[cb.__bindingsIds];
+                handler.detach();
+                delete handlers[cb.__bindingsIds];
+                if (can.isEmptyObject(handlers)) {
+                    delete events[ev];
+                }
+                if (can.isEmptyObject(events)) {}
+            }
+        }
+        can.bind = function (ev, cb) {
+            // If we can bind to it...
+            if (this.bind && this.bind !== can.bind) {
+                this.bind(ev, cb)
+            } else if (this.on || this.nodeType) {
+                addBinding(can.$(this), undefined, ev, cb)
+            } else if (this.addEvent) {
+                this.addEvent(ev, cb)
+            } else {
+                // Make it bind-able...
+                can.addEvent.call(this, ev, cb)
+            }
+            return this;
+        }
+        can.unbind = function (ev, cb) {
+            // If we can bind to it...
+            if (this.unbind && this.unbind !== can.unbind) {
+                this.unbind(ev, cb)
+            }
+
+            else if (this.on || this.nodeType) {
+                removeBinding(can.$(this), undefined, ev, cb);
+            } else {
+                // Make it bind-able...
+                can.removeEvent.call(this, ev, cb)
+            }
+            return this;
+        }
+        can.trigger = function (item, event, args, bubble) {
+            if (item instanceof Y.NodeList) {
+                item = item.item(0);
+            }
+            if (item.getDOMNode) {
+                item = item.getDOMNode();
+            }
+
+            if (item.nodeName) {
+                item = Y.Node(item);
+                if (bubble === false) {
+                    // Force stop propagation by listening to `on` and then
+                    // immediately disconnecting
+                    item.once(event, function (ev) {
+                        ev.stopPropagation && ev.stopPropagation();
+                        ev.cancelBubble = true;
+                        ev._stopper && ev._stopper();
+                    })
+                }
+                realTrigger(item.getDOMNode(), event, {})
+            } else {
+                if (typeof event === 'string') {
+                    event = {
+                        type: event
+                    }
+                }
+                event.target = event.target || item
+                event.data = args
+                can.dispatch.call(item, event)
+            }
+        };
+    // Allow `dom` `destroyed` events.
+    Y.mix(Y.Node.DOM_EVENTS, {
+        destroyed: true,
+        foo: true
+    });
+
+    can.delegate = function (selector, ev, cb) {
+        if (this.on || this.nodeType) {
+            addBinding(can.$(this), selector, ev, cb)
+        } else if (this.delegate) {
+            this.delegate(selector, ev, cb)
+        }
+        return this;
+    }
+    can.undelegate = function (selector, ev, cb) {
+        if (this.on || this.nodeType) {
+            removeBinding(can.$(this), selector, ev, cb);
+        } else if (this.undelegate) {
+            this.undelegate(selector, ev, cb)
+        }
+        return this;
+    }
+
+    // `realTrigger` taken from `dojo`.
+    var leaveRe = /mouse(enter|leave)/,
+        _fix = function (_, p) {
+            return "mouse" + (p == "enter" ? "over" : "out");
+        },
+        realTrigger = document.createEvent ?
+        function (n, e, a) {
+            // the same branch
+            var ev = document.createEvent("HTMLEvents");
+            e = e.replace(leaveRe, _fix);
+            ev.initEvent(e, true, true);
+            a && can.extend(ev, a);
+            n.dispatchEvent(ev);
+        } : function (n, e, a) {
+            // the janktastic branch
+            var ev = "on" + e,
+                stop = false,
+                lc = e.toLowerCase(),
+                node = n;
+            try {
+                // FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the
+                // createEvent path above, and also fails on _some_ native-named events.
+                // if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){
+                // // if the event is one of those listed in our NodeList list
+                // // in lowercase form but is mixed case, throw to avoid
+                // // fireEvent. /me sighs. http://gist.github.com/315318
+                // throw("janktastic");
+                // }
+                n.fireEvent(ev);
+            } catch (er) {
+                // a lame duck to work with. we're probably a 'custom event'
+                var evdata = can.extend({
+                    type: e,
+                    target: n,
+                    faux: true,
+                    // HACK: [needs] added support for customStopper to _base/event.js
+                    // some tests will fail until del._stopPropagation has support.
+                    _stopper: function () {
+                        stop = this.cancelBubble;
+                    }
+                }, a);
+                realTriggerHandler(n, e, evdata);
+
+                // handle bubbling of custom events, unless the event was stopped.
+                while (!stop && n !== document && n.parentNode) {
+                    n = n.parentNode;
+                    realTriggerHandler(n, e, evdata);
+                    //can.isFunction(n[ev]) && n[ev](evdata);
+                }
+            }
+        },
+        realTriggerHandler = function (n, e, evdata) {
+            var node = Y.Node(n),
+                handlers = can.Y.Event.getListeners(node._yuid, e);
+            if (handlers) {
+                for (var i = 0; i < handlers.length; i++) {
+                    handlers[i].fire(evdata)
+                }
+            }
+        };
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/zepto.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/zepto.js
new file mode 100644
index 0000000000..c1455966f9
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/util/zepto.js
@@ -0,0 +1,233 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/can', 'zepto', 'can/util/object/isplain', 'can/util/event', 'can/util/fragment', 'can/util/deferred', 'can/util/array/each'], function (can) {
+    var $ = Zepto;
+
+    // data.js
+    // ---------
+    // _jQuery-like data methods._
+    var data = {},
+        dataAttr = $.fn.data,
+        uuid = $.uuid = +new Date(),
+        exp = $.expando = 'Zepto' + uuid;
+
+    function getData(node, name) {
+        var id = node[exp],
+            store = id && data[id];
+        return name === undefined ? store || setData(node) : (store && store[name]) || dataAttr.call($(node), name);
+    }
+
+    function setData(node, name, value) {
+        var id = node[exp] || (node[exp] = ++uuid),
+            store = data[id] || (data[id] = {});
+        if (name !== undefined) store[name] = value;
+        return store;
+    };
+
+    $.fn.data = function (name, value) {
+        return value === undefined ? this.length == 0 ? undefined : getData(this[0], name) : this.each(function (idx) {
+            setData(this, name, $.isFunction(value) ? value.call(this, idx, getData(this, name)) : value);
+        });
+    };
+    $.cleanData = function (elems) {
+        for (var i = 0, elem;
+        (elem = elems[i]) !== undefined; i++) {
+            can.trigger(elem, "destroyed", [], false)
+            var id = elem[exp]
+            delete data[id];
+        }
+    }
+
+    // zepto.js
+    // ---------
+    // _Zepto node list._
+    var oldEach = can.each;
+    // Extend what you can out of Zepto.
+    $.extend(can, Zepto);
+    can.each = oldEach;
+
+    var arrHas = function (obj, name) {
+        return obj[0] && obj[0][name] || obj[name]
+    }
+
+    // Do what's similar for jQuery.
+    can.trigger = function (obj, event, args, bubble) {
+        if (obj.trigger) {
+            obj.trigger(event, args)
+        } else if (arrHas(obj, "dispatchEvent")) {
+            if (bubble === false) {
+                $([obj]).triggerHandler(event, args)
+            } else {
+                $([obj]).trigger(event, args)
+            }
+
+        } else {
+            if (typeof event == "string") {
+                event = {
+                    type: event
+                }
+            }
+            event.target = event.target || obj;
+            event.data = args;
+            can.dispatch.call(obj, event)
+        }
+
+    }
+
+    can.$ = Zepto;
+
+    can.bind = function (ev, cb) {
+        // If we can bind to it...
+        if (this.bind) {
+            this.bind(ev, cb)
+        } else if (arrHas(this, "addEventListener")) {
+            $([this]).bind(ev, cb)
+        } else {
+            can.addEvent.call(this, ev, cb)
+        }
+        return this;
+    }
+    can.unbind = function (ev, cb) {
+        // If we can bind to it...
+        if (this.unbind) {
+            this.unbind(ev, cb)
+        } else if (arrHas(this, "addEventListener")) {
+            $([this]).unbind(ev, cb)
+        } else {
+            can.removeEvent.call(this, ev, cb)
+        }
+        return this;
+    }
+    can.delegate = function (selector, ev, cb) {
+        if (this.delegate) {
+            this.delegate(selector, ev, cb)
+        } else {
+            $([this]).delegate(selector, ev, cb)
+        }
+    }
+    can.undelegate = function (selector, ev, cb) {
+        if (this.undelegate) {
+            this.undelegate(selector, ev, cb)
+        } else {
+            $([this]).undelegate(selector, ev, cb)
+        }
+    }
+
+    $.each(["append", "filter", "addClass", "remove", "data"], function (i, name) {
+        can[name] = function (wrapped) {
+            return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1))
+        }
+    })
+
+    can.makeArray = function (arr) {
+        var ret = []
+        can.each(arr, function (a, i) {
+            ret[i] = a
+        })
+        return ret;
+    };
+
+    can.proxy = function (f, ctx) {
+        return function () {
+            return f.apply(ctx, arguments)
+        }
+    }
+
+    // Make ajax.
+    var XHR = $.ajaxSettings.xhr;
+    $.ajaxSettings.xhr = function () {
+        var xhr = XHR()
+        var open = xhr.open;
+        xhr.open = function (type, url, async) {
+            open.call(this, type, url, ASYNC === undefined ? true : ASYNC)
+        }
+        return xhr;
+    }
+    var ASYNC;
+    var AJAX = $.ajax;
+    var updateDeferred = function (xhr, d) {
+        for (var prop in xhr) {
+            if (typeof d[prop] == 'function') {
+                d[prop] = function () {
+                    xhr[prop].apply(xhr, arguments)
+                }
+            } else {
+                d[prop] = prop[xhr]
+            }
+        }
+    }
+    can.ajax = function (options) {
+
+        var success = options.success,
+            error = options.error;
+        var d = can.Deferred();
+
+        options.success = function (data) {
+
+            updateDeferred(xhr, d);
+            d.resolve.call(d, data);
+            success && success.apply(this, arguments);
+        }
+        options.error = function () {
+            updateDeferred(xhr, d);
+            d.reject.apply(d, arguments);
+            error && error.apply(this, arguments);
+        }
+        if (options.async === false) {
+            ASYNC = false
+        }
+        var xhr = AJAX(options);
+        ASYNC = undefined;
+        updateDeferred(xhr, d);
+        return d;
+    };
+
+    // Make destroyed and empty work.
+    $.fn.empty = function () {
+        return this.each(function () {
+            $.cleanData(this.getElementsByTagName('*'))
+            this.innerHTML = ''
+        })
+    }
+
+    $.fn.remove = function () {
+        $.cleanData(this);
+        this.each(function () {
+            if (this.parentNode != null) {
+                // might be a text node
+                this.getElementsByTagName && $.cleanData(this.getElementsByTagName('*'))
+                this.parentNode.removeChild(this);
+            }
+        });
+        return this;
+    }
+
+    can.trim = function (str) {
+        return str.trim();
+    }
+    can.isEmptyObject = function (object) {
+        var name;
+        for (name in object) {};
+        return name === undefined;
+    }
+
+    // Make extend handle `true` for deep.
+    can.extend = function (first) {
+        if (first === true) {
+            var args = can.makeArray(arguments);
+            args.shift();
+            return $.extend.apply($, args)
+        }
+        return $.extend.apply($, arguments)
+    }
+
+    can.get = function (wrapped, index) {
+        return wrapped[index];
+    }
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view.js
new file mode 100644
index 0000000000..3f0b5b7c00
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view.js
@@ -0,0 +1,409 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library'], function (can) {
+    // ## view.js
+    // `can.view`  
+    // _Templating abstraction._
+    var isFunction = can.isFunction,
+        makeArray = can.makeArray,
+        // Used for hookup `id`s.
+        hookupId = 1,
+
+        $view = can.view = function (view, data, helpers, callback) {
+            // If helpers is a `function`, it is actually a callback.
+            if (isFunction(helpers)) {
+                callback = helpers;
+                helpers = undefined;
+            }
+
+            var pipe = function (result) {
+                return $view.frag(result);
+            },
+                // In case we got a callback, we need to convert the can.view.render
+                // result to a document fragment
+                wrapCallback = isFunction(callback) ?
+                function (frag) {
+                    callback(pipe(frag));
+                } : null,
+                // Get the result.
+                result = $view.render(view, data, helpers, wrapCallback),
+                deferred = can.Deferred();
+
+            if (isFunction(result)) {
+                return result;
+            }
+
+            if (can.isDeferred(result)) {
+                result.then(function (result, data) {
+                    deferred.resolve.call(deferred, pipe(result), data);
+                }, function () {
+                    deferred.fail.apply(deferred, arguments);
+                });
+                return deferred;
+            }
+
+            // Convert it into a dom frag.
+            return pipe(result);
+        };
+
+    can.extend($view, {
+        // creates a frag and hooks it up all at once
+        frag: function (result, parentNode) {
+            return $view.hookup($view.fragment(result), parentNode);
+        },
+
+        // simply creates a frag
+        // this is used internally to create a frag
+        // insert it
+        // then hook it up
+        fragment: function (result) {
+            var frag = can.buildFragment(result, document.body);
+            // If we have an empty frag...
+            if (!frag.childNodes.length) {
+                frag.appendChild(document.createTextNode(''));
+            }
+            return frag;
+        },
+
+        // Convert a path like string into something that's ok for an `element` ID.
+        toId: function (src) {
+            return can.map(src.toString().split(/\/|\./g), function (part) {
+                // Dont include empty strings in toId functions
+                if (part) {
+                    return part;
+                }
+            }).join("_");
+        },
+
+        hookup: function (fragment, parentNode) {
+            var hookupEls = [],
+                id, func;
+
+            // Get all `childNodes`.
+            can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function (node) {
+                if (node.nodeType === 1) {
+                    hookupEls.push(node);
+                    hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*')));
+                }
+            });
+
+            // Filter by `data-view-id` attribute.
+            can.each(hookupEls, function (el) {
+                if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) {
+                    func(el, parentNode, id);
+                    delete $view.hookups[id];
+                    el.removeAttribute('data-view-id');
+                }
+            });
+
+            return fragment;
+        },
+
+
+        hookups: {},
+
+
+        hook: function (cb) {
+            $view.hookups[++hookupId] = cb;
+            return " data-view-id='" + hookupId + "'";
+        },
+
+
+        cached: {},
+
+        cachedRenderers: {},
+
+
+        cache: true,
+
+
+        register: function (info) {
+            this.types["." + info.suffix] = info;
+        },
+
+        types: {},
+
+
+        ext: ".ejs",
+
+
+        registerScript: function () {},
+
+
+        preload: function () {},
+
+
+        render: function (view, data, helpers, callback) {
+            // If helpers is a `function`, it is actually a callback.
+            if (isFunction(helpers)) {
+                callback = helpers;
+                helpers = undefined;
+            }
+
+            // See if we got passed any deferreds.
+            var deferreds = getDeferreds(data);
+
+            if (deferreds.length) { // Does data contain any deferreds?
+                // The deferred that resolves into the rendered content...
+                var deferred = new can.Deferred(),
+                    dataCopy = can.extend({}, data);
+
+                // Add the view request to the list of deferreds.
+                deferreds.push(get(view, true))
+
+                // Wait for the view and all deferreds to finish...
+                can.when.apply(can, deferreds).then(function (resolved) {
+                    // Get all the resolved deferreds.
+                    var objs = makeArray(arguments),
+                        // Renderer is the last index of the data.
+                        renderer = objs.pop(),
+                        // The result of the template rendering with data.
+                        result;
+
+                    // Make data look like the resolved deferreds.
+                    if (can.isDeferred(data)) {
+                        dataCopy = usefulPart(resolved);
+                    }
+                    else {
+                        // Go through each prop in data again and
+                        // replace the defferreds with what they resolved to.
+                        for (var prop in data) {
+                            if (can.isDeferred(data[prop])) {
+                                dataCopy[prop] = usefulPart(objs.shift());
+                            }
+                        }
+                    }
+
+                    // Get the rendered result.
+                    result = renderer(dataCopy, helpers);
+
+                    // Resolve with the rendered view.
+                    deferred.resolve(result, dataCopy);
+
+                    // If there's a `callback`, call it back with the result.
+                    callback && callback(result, dataCopy);
+                }, function () {
+                    deferred.reject.apply(deferred, arguments)
+                });
+                // Return the deferred...
+                return deferred;
+            }
+            else {
+                // No deferreds! Render this bad boy.
+                var response,
+                // If there's a `callback` function
+                async = isFunction(callback),
+                    // Get the `view` type
+                    deferred = get(view, async);
+
+                // If we are `async`...
+                if (async) {
+                    // Return the deferred
+                    response = deferred;
+                    // And fire callback with the rendered result.
+                    deferred.then(function (renderer) {
+                        callback(data ? renderer(data, helpers) : renderer);
+                    })
+                } else {
+                    // if the deferred is resolved, call the cached renderer instead
+                    // this is because it's possible, with recursive deferreds to
+                    // need to render a view while its deferred is _resolving_.  A _resolving_ deferred
+                    // is a deferred that was just resolved and is calling back it's success callbacks.
+                    // If a new success handler is called while resoliving, it does not get fired by
+                    // jQuery's deferred system.  So instead of adding a new callback
+                    // we use the cached renderer.
+                    // We also add __view_id on the deferred so we can look up it's cached renderer.
+                    // In the future, we might simply store either a deferred or the cached result.
+                    if (deferred.state() === "resolved" && deferred.__view_id) {
+                        var currentRenderer = $view.cachedRenderers[deferred.__view_id];
+                        return data ? currentRenderer(data, helpers) : currentRenderer;
+                    } else {
+                        // Otherwise, the deferred is complete, so
+                        // set response to the result of the rendering.
+                        deferred.then(function (renderer) {
+                            response = data ? renderer(data, helpers) : renderer;
+                        });
+                    }
+                }
+
+                return response;
+            }
+        },
+
+
+        registerView: function (id, text, type, def) {
+            // Get the renderer function.
+            var func = (type || $view.types[$view.ext]).renderer(id, text);
+            def = def || new can.Deferred();
+
+            // Cache if we are caching.
+            if ($view.cache) {
+                $view.cached[id] = def;
+                def.__view_id = id;
+                $view.cachedRenderers[id] = func;
+            }
+
+            // Return the objects for the response's `dataTypes`
+            // (in this case view).
+            return def.resolve(func);
+        }
+    });
+
+    // Makes sure there's a template, if not, have `steal` provide a warning.
+    var checkText = function (text, url) {
+        if (!text.length) {
+
+            throw "can.view: No template or empty template:" + url;
+        }
+    },
+        // `Returns a `view` renderer deferred.  
+        // `url` - The url to the template.  
+        // `async` - If the ajax request should be asynchronous.  
+        // Returns a deferred.
+        get = function (url, async) {
+            var suffix = url.match(/\.[\w\d]+$/),
+                type,
+                // If we are reading a script element for the content of the template,
+                // `el` will be set to that script element.
+                el,
+                // A unique identifier for the view (used for caching).
+                // This is typically derived from the element id or
+                // the url for the template.
+                id,
+                // The ajax request used to retrieve the template content.
+                jqXHR;
+
+            //If the url has a #, we assume we want to use an inline template
+            //from a script element and not current page's HTML
+            if (url.match(/^#/)) {
+                url = url.substr(1);
+            }
+            // If we have an inline template, derive the suffix from the `text/???` part.
+            // This only supports `<script>` tags.
+            if (el = document.getElementById(url)) {
+                suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2];
+            }
+
+            // If there is no suffix, add one.
+            if (!suffix && !$view.cached[url]) {
+                url += (suffix = $view.ext);
+            }
+
+            if (can.isArray(suffix)) {
+                suffix = suffix[0]
+            }
+
+            // Convert to a unique and valid id.
+            id = $view.toId(url);
+
+            // If an absolute path, use `steal` to get it.
+            // You should only be using `//` if you are using `steal`.
+            if (url.match(/^\/\//)) {
+                var sub = url.substr(2);
+                url = !window.steal ? sub : steal.config().root.mapJoin(sub);
+            }
+
+            // Set the template engine type.
+            type = $view.types[suffix];
+
+            // If it is cached, 
+            if ($view.cached[id]) {
+                // Return the cached deferred renderer.
+                return $view.cached[id];
+
+                // Otherwise if we are getting this from a `<script>` element.
+            } else if (el) {
+                // Resolve immediately with the element's `innerHTML`.
+                return $view.registerView(id, el.innerHTML, type);
+            } else {
+                // Make an ajax request for text.
+                var d = new can.Deferred();
+                can.ajax({
+                    async: async,
+                    url: url,
+                    dataType: "text",
+                    error: function (jqXHR) {
+                        checkText("", url);
+                        d.reject(jqXHR);
+                    },
+                    success: function (text) {
+                        // Make sure we got some text back.
+                        checkText(text, url);
+                        $view.registerView(id, text, type, d)
+                    }
+                });
+                return d;
+            }
+        },
+        // Gets an `array` of deferreds from an `object`.
+        // This only goes one level deep.
+        getDeferreds = function (data) {
+            var deferreds = [];
+
+            // pull out deferreds
+            if (can.isDeferred(data)) {
+                return [data]
+            } else {
+                for (var prop in data) {
+                    if (can.isDeferred(data[prop])) {
+                        deferreds.push(data[prop]);
+                    }
+                }
+            }
+            return deferreds;
+        },
+        // Gets the useful part of a resolved deferred.
+        // This is for `model`s and `can.ajax` that resolve to an `array`.
+        usefulPart = function (resolved) {
+            return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved
+        };
+
+
+
+    can.extend($view, {
+        register: function (info) {
+            this.types["." + info.suffix] = info;
+
+
+
+            $view[info.suffix] = function (id, text) {
+                if (!text) {
+                    // Return a nameless renderer
+                    var renderer = function () {
+                        return $view.frag(renderer.render.apply(this, arguments));
+                    }
+                    renderer.render = function () {
+                        var renderer = info.renderer(null, id);
+                        return renderer.apply(renderer, arguments);
+                    }
+                    return renderer;
+                }
+
+                $view.preload(id, info.renderer(id, text));
+                return can.view(id);
+            }
+        },
+        registerScript: function (type, id, src) {
+            return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");";
+        },
+        preload: function (id, renderer) {
+            $view.cached[id] = new can.Deferred().resolve(function (data, helpers) {
+                return renderer.call(data, data, helpers);
+            });
+
+            function frag() {
+                return $view.frag(renderer.apply(this, arguments));
+            }
+            // expose the renderer for mustache
+            frag.render = renderer;
+            return frag;
+        }
+
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/ejs.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/ejs.js
new file mode 100644
index 0000000000..de45b9e64f
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/ejs.js
@@ -0,0 +1,99 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/view', 'can/util/string', 'can/observe/compute', 'can/view/scanner', 'can/view/render'], function (can) {
+    // ## ejs.js
+    // `can.EJS`  
+    // _Embedded JavaScript Templates._
+    // Helper methods.
+    var extend = can.extend,
+        EJS = function (options) {
+            // Supports calling EJS without the constructor
+            // This returns a function that renders the template.
+            if (this.constructor != EJS) {
+                var ejs = new EJS(options);
+                return function (data, helpers) {
+                    return ejs.render(data, helpers);
+                };
+            }
+            // If we get a `function` directly, it probably is coming from
+            // a `steal`-packaged view.
+            if (typeof options == "function") {
+                this.template = {
+                    fn: options
+                };
+                return;
+            }
+            // Set options on self.
+            extend(this, options);
+            this.template = this.scanner.scan(this.text, this.name);
+        };
+
+
+    can.EJS = EJS;
+
+
+    EJS.prototype.
+
+    render = function (object, extraHelpers) {
+        object = object || {};
+        return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {}));
+    };
+
+    extend(EJS.prototype, {
+
+        scanner: new can.view.Scanner({
+
+            tokens: [
+                ["templateLeft", "<%%"], // Template
+                ["templateRight", "%>"], // Right Template
+                ["returnLeft", "<%=="], // Return Unescaped
+                ["escapeLeft", "<%="], // Return Escaped
+                ["commentLeft", "<%#"], // Comment
+                ["left", "<%"], // Run --- this is hack for now
+                ["right", "%>"], // Right -> All have same FOR Mustache ...
+                ["returnRight", "%>"]
+            ]
+        })
+    });
+
+
+    EJS.Helpers = function (data, extras) {
+        this._data = data;
+        this._extras = extras;
+        extend(this, extras);
+    };
+
+    EJS.Helpers.prototype = {
+
+        // TODO Deprecated!!
+        list: function (list, cb) {
+            can.each(list, function (item, i) {
+                cb(item, i, list)
+            })
+        }
+    };
+
+    // Options for `steal`'s build.
+    can.view.register({
+        suffix: "ejs",
+        // returns a `function` that renders the view.
+        script: function (id, src) {
+            return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({
+                text: src,
+                name: id
+            }).template.out + " })";
+        },
+        renderer: function (id, text) {
+            return EJS({
+                text: text,
+                name: id
+            });
+        }
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/modifiers.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/modifiers.js
new file mode 100644
index 0000000000..68a2141653
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/modifiers.js
@@ -0,0 +1,158 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['jquery', 'can/view'], function ($, can) {
+    //---- ADD jQUERY HELPERS -----
+    //converts jquery functions to use views	
+    var convert, modify, isTemplate, isHTML, isDOM, getCallback,
+    // text and val cannot produce an element, so don't run hookups on them
+    noHookup = {
+        'val': true,
+        'text': true
+    };
+
+    convert = function (func_name) {
+        // save the old jQuery helper
+        var old = $.fn[func_name];
+
+        // replace it with our new helper
+        $.fn[func_name] = function () {
+
+            var args = can.makeArray(arguments),
+                callbackNum, callback, self = this,
+                result;
+
+            // if the first arg is a deferred
+            // wait until it finishes, and call
+            // modify with the result
+            if (can.isDeferred(args[0])) {
+                args[0].done(function (res) {
+                    modify.call(self, [res], old);
+                })
+                return this;
+            }
+            //check if a template
+            else if (isTemplate(args)) {
+
+                // if we should operate async
+                if ((callbackNum = getCallback(args))) {
+                    callback = args[callbackNum];
+                    args[callbackNum] = function (result) {
+                        modify.call(self, [result], old);
+                        callback.call(self, result);
+                    };
+                    can.view.apply(can.view, args);
+                    return this;
+                }
+                // call view with args (there might be deferreds)
+                result = can.view.apply(can.view, args);
+
+                // if we got a string back
+                if (!can.isDeferred(result)) {
+                    // we are going to call the old method with that string
+                    args = [result];
+                } else {
+                    // if there is a deferred, wait until it is done before calling modify
+                    result.done(function (res) {
+                        modify.call(self, [res], old);
+                    })
+                    return this;
+                }
+            }
+            return noHookup[func_name] ? old.apply(this, args) : modify.call(this, args, old);
+        };
+    };
+
+    // modifies the content of the element
+    // but also will run any hookup
+    modify = function (args, old) {
+        var res, stub, hooks;
+
+        //check if there are new hookups
+        for (var hasHookups in can.view.hookups) {
+            break;
+        }
+
+        //if there are hookups, turn into a frag
+        // and insert that
+        // by using a frag, the element can be recursively hooked up
+        // before insterion
+        if (hasHookups && args[0] && isHTML(args[0])) {
+            args[0] = can.view.frag(args[0]).childNodes;
+        }
+
+        //then insert into DOM
+        res = old.apply(this, args);
+
+        return res;
+    };
+
+    // returns true or false if the args indicate a template is being used
+    // $('#foo').html('/path/to/template.ejs',{data})
+    // in general, we want to make sure the first arg is a string
+    // and the second arg is data
+    isTemplate = function (args) {
+        // save the second arg type
+        var secArgType = typeof args[1];
+
+        // the first arg is a string
+        return typeof args[0] == "string" &&
+        // the second arg is an object or function
+        (secArgType == 'object' || secArgType == 'function') &&
+        // but it is not a dom element
+        !isDOM(args[1]);
+    };
+    // returns true if the arg is a jQuery object or HTMLElement
+    isDOM = function (arg) {
+        return arg.nodeType || (arg[0] && arg[0].nodeType)
+    };
+    // returns whether the argument is some sort of HTML data
+    isHTML = function (arg) {
+        if (isDOM(arg)) {
+            // if jQuery object or DOM node we're good
+            return true;
+        } else if (typeof arg === "string") {
+            // if string, do a quick sanity check that we're HTML
+            arg = can.trim(arg);
+            return arg.substr(0, 1) === "<" && arg.substr(arg.length - 1, 1) === ">" && arg.length >= 3;
+        } else {
+            // don't know what you are
+            return false;
+        }
+    };
+
+    //returns the callback arg number if there is one (for async view use)
+    getCallback = function (args) {
+        return typeof args[3] === 'function' ? 3 : typeof args[2] === 'function' && 2;
+    };
+
+
+    $.fn.hookup = function () {
+        can.view.frag(this);
+        return this;
+    };
+
+
+    can.each([
+
+    "prepend",
+
+    "append",
+
+    "after",
+
+    "before",
+
+    "text",
+
+    "html",
+
+    "replaceWith", "val"], function (func) {
+        convert(func);
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/mustache.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/mustache.js
new file mode 100644
index 0000000000..06d8a00d75
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/mustache.js
@@ -0,0 +1,855 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/util/library', 'can/view', 'can/view/scanner', 'can/observe/compute', 'can/view/render'], function (can) {
+
+    // # mustache.js
+    // `can.Mustache`: The Mustache templating engine.
+    // See the [Transformation](#section-29) section within *Scanning Helpers* for a detailed explanation 
+    // of the runtime render code design. The majority of the Mustache engine implementation 
+    // occurs within the *Transformation* scanning helper.
+    // ## Initialization
+    // Define the view extension.
+    can.view.ext = ".mustache";
+
+    // ### Setup internal helper variables and functions.
+    // An alias for the context variable used for tracking a stack of contexts.
+    // This is also used for passing to helper functions to maintain proper context.
+    var CONTEXT = '___c0nt3xt',
+        // An alias for the variable used for the hash object that can be passed
+        // to helpers via `options.hash`.
+        HASH = '___h4sh',
+        // An alias for the function that adds a new context to the context stack.
+        STACK = '___st4ck',
+        STACKED = '___st4ck3d',
+        // An alias for the most used context stacking call.
+        CONTEXT_STACK = STACK + '(' + CONTEXT + ',this)',
+        CONTEXT_OBJ = '{context:' + CONTEXT_STACK + ',options:options}',
+
+
+        isObserve = function (obj) {
+            return obj !== null && can.isFunction(obj.attr) && obj.constructor && !! obj.constructor.canMakeObserve;
+        },
+
+
+        isArrayLike = function (obj) {
+            return obj && obj.splice && typeof obj.length == 'number';
+        },
+
+        // ## Mustache
+        Mustache = function (options, helpers) {
+            // Support calling Mustache without the constructor.
+            // This returns a function that renders the template.
+            if (this.constructor != Mustache) {
+                var mustache = new Mustache(options);
+                return function (data, options) {
+                    return mustache.render(data, options);
+                };
+            }
+
+            // If we get a `function` directly, it probably is coming from
+            // a `steal`-packaged view.
+            if (typeof options == "function") {
+                this.template = {
+                    fn: options
+                };
+                return;
+            }
+
+            // Set options on self.
+            can.extend(this, options);
+            this.template = this.scanner.scan(this.text, this.name);
+        };
+
+
+    // Put Mustache on the `can` object.
+    can.Mustache = window.Mustache = Mustache;
+
+
+    Mustache.prototype.
+
+    render = function (object, options) {
+        object = object || {};
+        options = options || {};
+        if (!options.helpers && !options.partials) {
+            options.helpers = options;
+        }
+        return this.template.fn.call(object, object, {
+            _data: object,
+            options: options
+        });
+    };
+
+    can.extend(Mustache.prototype, {
+        // Share a singleton scanner for parsing templates.
+        scanner: new can.view.Scanner({
+            // A hash of strings for the scanner to inject at certain points.
+            text: {
+                // This is the logic to inject at the beginning of a rendered template. 
+                // This includes initializing the `context` stack.
+                start: 'var ' + CONTEXT + ' = this && this.' + STACKED + ' ? this : [];' + CONTEXT + '.' + STACKED + ' = true;' + 'var ' + STACK + ' = function(context, self) {' + 'var s;' + 'if (arguments.length == 1 && context) {' + 's = !context.' + STACKED + ' ? [context] : context;' +
+                // Handle helpers with custom contexts (#228)
+                '} else if (!context.' + STACKED + ') {' + 's = [self, context];' + '} else if (context && context === self && context.' + STACKED + ') {' + 's = context.slice(0);' + '} else {' + 's = context && context.' + STACKED + ' ? context.concat([self]) : ' + STACK + '(context).concat([self]);' + '}' + 'return (s.' + STACKED + ' = true) && s;' + '};'
+            },
+
+            // An ordered token registry for the scanner.
+            // This needs to be ordered by priority to prevent token parsing errors.
+            // Each token follows the following structure:
+            //		[
+            //			// Which key in the token map to match.
+            //			"tokenMapName",
+            //			// A simple token to match, like "{{".
+            //			"token",
+            //			// Optional. A complex (regexp) token to match that 
+            //			// overrides the simple token.
+            //			"[\\s\\t]*{{",
+            //			// Optional. A function that executes advanced 
+            //			// manipulation of the matched content. This is 
+            //			// rarely used.
+            //			function(content){   
+            //				return content;
+            //			}
+            //		]
+            tokens: [
+            // Return unescaped
+            ["returnLeft", "{{{", "{{[{&]"],
+            // Full line comments
+            ["commentFull", "{{!}}", "^[\\s\\t]*{{!.+?}}\\n"],
+            // Inline comments
+            ["commentLeft", "{{!", "(\\n[\\s\\t]*{{!|{{!)"],
+            // Full line escapes
+            // This is used for detecting lines with only whitespace and an escaped tag
+            ["escapeFull", "{{}}", "(^[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}$)", function (content) {
+                return {
+                    before: /^\n.+?\n$/.test(content) ? '\n' : '',
+                    content: content.match(/\{\{(.+?)\}\}/)[1] || ''
+                };
+            }],
+            // Return escaped
+            ["escapeLeft", "{{"],
+            // Close return unescaped
+            ["returnRight", "}}}"],
+            // Close tag
+            ["right", "}}"]],
+
+            // ## Scanning Helpers
+            // This is an array of helpers that transform content that is within escaped tags like `{{token}}`. These helpers are solely for the scanning phase; they are unrelated to Mustache/Handlebars helpers which execute at render time. Each helper has a definition like the following:
+            //		{
+            //			// The content pattern to match in order to execute.
+            //			// Only the first matching helper is executed.
+            //			name: /pattern to match/,
+            //			// The function to transform the content with.
+            //			// @param {String} content   The content to transform.
+            //			// @param {Object} cmd       Scanner helper data.
+            //			//                           {
+            //			//                             insert: "insert command",
+            //			//                             tagName: "div",
+            //			//                             status: 0
+            //			//                           }
+            //			fn: function(content, cmd) {
+            //				return 'for text injection' || 
+            //					{ raw: 'to bypass text injection' };
+            //			}
+            //		}
+            helpers: [
+            // ### Partials
+            // Partials begin with a greater than sign, like {{> box}}.
+            // Partials are rendered at runtime (as opposed to compile time), 
+            // so recursive partials are possible. Just avoid infinite loops.
+            // For example, this template and partial:
+            // 		base.mustache:
+            // 			<h2>Names</h2>
+            // 			{{#names}}
+            // 				{{> user}}
+            // 			{{/names}}
+            // 		user.mustache:
+            // 			<strong>{{name}}</strong>
+            {
+                name: /^>[\s]*\w*/,
+                fn: function (content, cmd) {
+                    // Get the template name and call back into the render method,
+                    // passing the name and the current context.
+                    var templateName = can.trim(content.replace(/^>\s?/, '')).replace(/["|']/g, "");
+                    return "options.partials && options.partials['" + templateName + "'] ? can.Mustache.renderPartial(options.partials['" + templateName + "']," + CONTEXT_STACK + ".pop(),options) : can.Mustache.render('" + templateName + "', " + CONTEXT_STACK + ")";
+                }
+            },
+
+            // ### Data Hookup
+            // This will attach the data property of `this` to the element
+            // its found on using the first argument as the data attribute
+            // key.
+            // For example:
+            //		<li id="nameli" {{ data 'name' }}></li>
+            // then later you can access it like:
+            //		can.$('#nameli').data('name');
+            {
+                name: /^\s*data\s/,
+                fn: function (content, cmd) {
+                    var attr = content.match(/["|'](.*)["|']/)[1];
+                    // return a function which calls `can.data` on the element
+                    // with the attribute name with the current context.
+                    return "can.proxy(function(__){" +
+                    // "var context = this[this.length-1];" +
+                    // "context = context." + STACKED + " ? context[context.length-2] : context; console.warn(this, context);" +
+                    "can.data(can.$(__),'" + attr + "', this.pop()); }, " + CONTEXT_STACK + ")";
+                }
+            },
+
+            // ### Transformation (default)
+            // This transforms all content to its interpolated equivalent,
+            // including calls to the corresponding helpers as applicable. 
+            // This outputs the render code for almost all cases.
+            // #### Definitions
+            // * `context` - This is the object that the current rendering context operates within. 
+            //		Each nested template adds a new `context` to the context stack.
+            // * `stack` - Mustache supports nested sections, 
+            //		each of which add their own context to a stack of contexts.
+            //		Whenever a token gets interpolated, it will check for a match against the 
+            //		last context in the stack, then iterate through the rest of the stack checking for matches.
+            //		The first match is the one that gets returned.
+            // * `Mustache.txt` - This serializes a collection of logic, optionally contained within a section.
+            //		If this is a simple interpolation, only the interpolation lookup will be passed.
+            //		If this is a section, then an `options` object populated by the truthy (`options.fn`) and 
+            //		falsey (`options.inverse`) encapsulated functions will also be passed. This section handling 
+            //		exists to support the runtime context nesting that Mustache supports.
+            // * `Mustache.get` - This resolves an interpolation reference given a stack of contexts.
+            // * `options` - An object containing methods for executing the inner contents of sections or helpers.  
+            //		`options.fn` - Contains the inner template logic for a truthy section.  
+            //		`options.inverse` - Contains the inner template logic for a falsey section.  
+            //		`options.hash` - Contains the merged hash object argument for custom helpers.
+            // #### Design
+            // This covers the design of the render code that the transformation helper generates.
+            // ##### Pseudocode
+            // A detailed explanation is provided in the following sections, but here is some brief pseudocode
+            // that gives a high level overview of what the generated render code does (with a template similar to  
+            // `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"`).
+            // *Initialize the render code.*
+            // 		view = []
+            // 		context = []
+            // 		stack = fn { context.concat([this]) }
+            // *Render the root section.*
+            // 		view.push( "string" )
+            // 		view.push( can.view.txt(
+            // *Render the nested section with `can.Mustache.txt`.*
+            // 			txt( 
+            // *Add the current context to the stack.*
+            // 				stack(), 
+            // *Flag this for truthy section mode.*
+            // 				"#",
+            // *Interpolate and check the `a` variable for truthyness using the stack with `can.Mustache.get`.*
+            // 				get( "a", stack() ),
+            // *Include the nested section's inner logic.
+            // The stack argument is usually the parent section's copy of the stack, 
+            // but it can be an override context that was passed by a custom helper.
+            // Sections can nest `0..n` times -- **NESTCEPTION**.*
+            // 				{ fn: fn(stack) {
+            // *Render the nested section (everything between the `{{#a}}` and `{{/a}}` tokens).*
+            // 					view = []
+            // 					view.push( "string" )
+            // 					view.push(
+            // *Add the current context to the stack.*
+            // 						stack(),
+            // *Flag this as interpolation-only mode.*
+            // 						null,
+            // *Interpolate the `b.c.d.e.name` variable using the stack.*
+            // 						get( "b.c.d.e.name", stack() ),
+            // 					)
+            // 					view.push( "string" )
+            // *Return the result for the nested section.*
+            // 					return view.join()
+            // 				}}
+            // 			)
+            // 		))
+            // 		view.push( "string" )
+            // *Return the result for the root section, which includes all nested sections.*
+            // 		return view.join()
+            // ##### Initialization
+            // Each rendered template is started with the following initialization code:
+            // 		var ___v1ew = [];
+            // 		var ___c0nt3xt = [];
+            // 		___c0nt3xt.___st4ck = true;
+            // 		var ___st4ck = function(context, self) {
+            // 			var s;
+            // 			if (arguments.length == 1 && context) {
+            // 				s = !context.___st4ck ? [context] : context;
+            // 			} else {
+            // 				s = context && context.___st4ck 
+            //					? context.concat([self]) 
+            //					: ___st4ck(context).concat([self]);
+            // 			}
+            // 			return (s.___st4ck = true) && s;
+            // 		};
+            // The `___v1ew` is the the array used to serialize the view.
+            // The `___c0nt3xt` is a stacking array of contexts that slices and expands with each nested section.
+            // The `___st4ck` function is used to more easily update the context stack in certain situations.
+            // Usually, the stack function simply adds a new context (`self`/`this`) to a context stack. 
+            // However, custom helpers will occasionally pass override contexts that need their own context stack.
+            // ##### Sections
+            // Each section, `{{#section}} content {{/section}}`, within a Mustache template generates a section 
+            // context in the resulting render code. The template itself is treated like a root section, with the 
+            // same execution logic as any others. Each section can have `0..n` nested sections within it.
+            // Here's an example of a template without any descendent sections.  
+            // Given the template: `"{{a.b.c.d.e.name}}" == "Phil"`  
+            // Would output the following render code:
+            //		___v1ew.push("\"");
+            //		___v1ew.push(can.view.txt(1, '', 0, this, function() {
+            // 			return can.Mustache.txt(___st4ck(___c0nt3xt, this), null, 
+            //				can.Mustache.get("a.b.c.d.e.name", 
+            //					___st4ck(___c0nt3xt, this))
+            //			);
+            //		}));
+            //		___v1ew.push("\" == \"Phil\"");
+            // The simple strings will get appended to the view. Any interpolated references (like `{{a.b.c.d.e.name}}`) 
+            // will be pushed onto the view via `can.view.txt` in order to support live binding.
+            // The function passed to `can.view.txt` will call `can.Mustache.txt`, which serializes the object data by doing 
+            // a context lookup with `can.Mustache.get`.
+            // `can.Mustache.txt`'s first argument is a copy of the context stack with the local context `this` added to it.
+            // This stack will grow larger as sections nest.
+            // The second argument is for the section type. This will be `"#"` for truthy sections, `"^"` for falsey, 
+            // or `null` if it is an interpolation instead of a section.
+            // The third argument is the interpolated value retrieved with `can.Mustache.get`, which will perform the 
+            // context lookup and return the approriate string or object.
+            // Any additional arguments, if they exist, are used for passing arguments to custom helpers.
+            // For nested sections, the last argument is an `options` object that contains the nested section's logic.
+            // Here's an example of a template with a single nested section.  
+            // Given the template: `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"`  
+            // Would output the following render code:
+            //		___v1ew.push("\"");
+            // 		___v1ew.push(can.view.txt(0, '', 0, this, function() {
+            // 			return can.Mustache.txt(___st4ck(___c0nt3xt, this), "#", 
+            //				can.Mustache.get("a", ___st4ck(___c0nt3xt, this)), 
+            //					[{
+            // 					_: function() {
+            // 						return ___v1ew.join("");
+            // 					}
+            // 				}, {
+            // 					fn: function(___c0nt3xt) {
+            // 						var ___v1ew = [];
+            // 						___v1ew.push(can.view.txt(1, '', 0, this, 
+            //								function() {
+            //  								return can.Mustache.txt(
+            // 									___st4ck(___c0nt3xt, this), 
+            // 									null, 
+            // 									can.Mustache.get("b.c.d.e.name", 
+            // 										___st4ck(___c0nt3xt, this))
+            // 								);
+            // 							}
+            // 						));
+            // 						return ___v1ew.join("");
+            // 					}
+            // 				}]
+            //			)
+            // 		}));
+            //		___v1ew.push("\" == \"Phil\"");
+            // This is specified as a truthy section via the `"#"` argument. The last argument includes an array of helper methods used with `options`.
+            // These act similarly to custom helpers: `options.fn` will be called for truthy sections, `options.inverse` will be called for falsey sections.
+            // The `options._` function only exists as a dummy function to make generating the section nesting easier (a section may have a `fn`, `inverse`,
+            // or both, but there isn't any way to determine that at compilation time).
+            // Within the `fn` function is the section's render context, which in this case will render anything between the `{{#a}}` and `{{/a}}` tokens.
+            // This function has `___c0nt3xt` as an argument because custom helpers can pass their own override contexts. For any case where custom helpers
+            // aren't used, `___c0nt3xt` will be equivalent to the `___st4ck(___c0nt3xt, this)` stack created by its parent section. The `inverse` function
+            // works similarly, except that it is added when `{{^a}}` and `{{else}}` are used. `var ___v1ew = []` is specified in `fn` and `inverse` to 
+            // ensure that live binding in nested sections works properly.
+            // All of these nested sections will combine to return a compiled string that functions similar to EJS in its uses of `can.view.txt`.
+            // #### Implementation
+            {
+                name: /^.*$/,
+                fn: function (content, cmd) {
+                    var mode = false,
+                        result = [];
+
+                    // Trim the content so we don't have any trailing whitespace.
+                    content = can.trim(content);
+
+                    // Determine what the active mode is.
+                    // * `#` - Truthy section
+                    // * `^` - Falsey section
+                    // * `/` - Close the prior section
+                    // * `else` - Inverted section (only exists within a truthy/falsey section)
+                    if (content.length && (mode = content.match(/^([#^/]|else$)/))) {
+                        mode = mode[0];
+                        switch (mode) {
+                            // Open a new section.
+                        case '#':
+                        case '^':
+                            result.push(cmd.insert + 'can.view.txt(0,\'' + cmd.tagName + '\',' + cmd.status + ',this,function(){ return ');
+                            break;
+                            // Close the prior section.
+                        case '/':
+                            return {
+                                raw: 'return ___v1ew.join("");}}])}));'
+                            };
+                            break;
+                        }
+
+                        // Trim the mode off of the content.
+                        content = content.substring(1);
+                    }
+
+                    // `else` helpers are special and should be skipped since they don't 
+                    // have any logic aside from kicking off an `inverse` function.
+                    if (mode != 'else') {
+                        var args = [],
+                            i = 0,
+                            hashing = false,
+                            arg, split, m;
+
+                        // Parse the helper arguments.
+                        // This needs uses this method instead of a split(/\s/) so that 
+                        // strings with spaces can be correctly parsed.
+                        (can.trim(content) + ' ').replace(/((([^\s]+?=)?('.*?'|".*?"))|.*?)\s/g, function (whole, part) {
+                            args.push(part);
+                        });
+
+                        // Start the content render block.
+                        result.push('can.Mustache.txt(' + CONTEXT_OBJ + ',' + (mode ? '"' + mode + '"' : 'null') + ',');
+
+                        // Iterate through the helper arguments, if there are any.
+                        for (; arg = args[i]; i++) {
+                            i && result.push(',');
+
+                            // Check for special helper arguments (string/number/boolean/hashes).
+                            if (i && (m = arg.match(/^(('.*?'|".*?"|[0-9.]+|true|false)|((.+?)=(('.*?'|".*?"|[0-9.]+|true|false)|(.+))))$/))) {
+                                // Found a native type like string/number/boolean.
+                                if (m[2]) {
+                                    result.push(m[0]);
+                                }
+                                // Found a hash object.
+                                else {
+                                    // Open the hash object.
+                                    if (!hashing) {
+                                        hashing = true;
+                                        result.push('{' + HASH + ':{');
+                                    }
+
+                                    // Add the key/value.
+                                    result.push(m[4], ':', m[6] ? m[6] : 'can.Mustache.get("' + m[5].replace(/"/g, '\\"') + '",' + CONTEXT_OBJ + ')');
+
+                                    // Close the hash if this was the last argument.
+                                    if (i == args.length - 1) {
+                                        result.push('}}');
+                                    }
+                                }
+                            }
+                            // Otherwise output a normal interpolation reference.
+                            else {
+                                result.push('can.Mustache.get("' +
+                                // Include the reference name.
+                                arg.replace(/"/g, '\\"') + '",' +
+                                // Then the stack of context.
+                                CONTEXT_OBJ +
+                                // Flag as a helper method to aid performance, 
+                                // if it is a known helper (anything with > 0 arguments).
+                                (i == 0 && args.length > 1 ? ',true' : ',false') + (i > 0 ? ',true' : ',false') + ')');
+                            }
+                        }
+                    }
+
+                    // Create an option object for sections of code.
+                    mode && mode != 'else' && result.push(',[{_:function(){');
+                    switch (mode) {
+                        // Truthy section
+                    case '#':
+                        result.push('return ___v1ew.join("");}},{fn:function(' + CONTEXT + '){var ___v1ew = [];');
+                        break;
+                        // If/else section
+                        // Falsey section
+                    case 'else':
+                    case '^':
+                        result.push('return ___v1ew.join("");}},{inverse:function(' + CONTEXT + '){var ___v1ew = [];');
+                        break;
+                        // Not a section
+                    default:
+                        result.push(');');
+                        break;
+                    }
+
+                    // Return a raw result if there was a section, otherwise return the default string.
+                    result = result.join('');
+                    return mode ? {
+                        raw: result
+                    } : result;
+                }
+            }]
+        })
+    });
+
+    // Add in default scanner helpers first.
+    // We could probably do this differently if we didn't 'break' on every match.
+    var helpers = can.view.Scanner.prototype.helpers;
+    for (var i = 0; i < helpers.length; i++) {
+        Mustache.prototype.scanner.helpers.unshift(helpers[i]);
+    };
+
+
+    Mustache.txt = function (context, mode, name) {
+        // Grab the extra arguments to pass to helpers.
+        var args = Array.prototype.slice.call(arguments, 3),
+            // Create a default `options` object to pass to the helper.
+            options = can.extend.apply(can, [{
+                fn: function () {},
+                inverse: function () {}
+            }].concat(mode ? args.pop() : []));
+
+
+        var extra = {};
+        if (context.context) {
+            extra = context.options;
+            context = context.context;
+        }
+
+        // Check for a registered helper or a helper-like function.
+        if (helper = (Mustache.getHelper(name, extra) || (can.isFunction(name) && !name.isComputed && {
+            fn: name
+        }))) {
+            // Use the most recent context as `this` for the helper.
+            var stack = context[STACKED] && context,
+                context = (stack && context[context.length - 1]) || context,
+                // Update the options with a function/inverse (the inner templates of a section).
+                opts = {
+                    fn: can.proxy(options.fn, context),
+                    inverse: can.proxy(options.inverse, context)
+                },
+                lastArg = args[args.length - 1];
+
+            // Store the context stack in the options if one exists
+            if (stack) {
+                opts.contexts = stack;
+            }
+            // Add the hash to `options` if one exists
+            if (lastArg && lastArg[HASH]) {
+                opts.hash = args.pop()[HASH];
+            }
+            args.push(opts);
+
+            // Call the helper.
+            return helper.fn.apply(context, args) || '';
+        }
+
+        // if a compute, get the value
+        if (can.isFunction(name) && name.isComputed) {
+            name = name();
+        }
+
+        // An array of arguments to check for truthyness when evaluating sections.
+        var validArgs = args.length ? args : [name],
+            // Whether the arguments meet the condition of the section.
+            valid = true,
+            result = [],
+            i, helper, argIsObserve, arg;
+        // Validate the arguments based on the section mode.
+        if (mode) {
+            for (i = 0; i < validArgs.length; i++) {
+                arg = validArgs[i];
+                argIsObserve = typeof arg !== 'undefined' && isObserve(arg);
+                // Array-like objects are falsey if their length = 0.
+                if (isArrayLike(arg)) {
+                    // Use .attr to trigger binding on empty lists returned from function
+                    if (mode == '#') {
+                        valid = valid && !! (argIsObserve ? arg.attr('length') : arg.length);
+                    } else if (mode == '^') {
+                        valid = valid && !(argIsObserve ? arg.attr('length') : arg.length);
+                    }
+                }
+                // Otherwise just check if it is truthy or not.
+                else {
+                    valid = mode == '#' ? valid && !! arg : mode == '^' ? valid && !arg : valid;
+                }
+            }
+        }
+
+        // Otherwise interpolate like normal.
+        if (valid) {
+            switch (mode) {
+                // Truthy section.
+            case '#':
+                // Iterate over arrays
+                if (isArrayLike(name)) {
+                    var isObserveList = isObserve(name);
+
+                    // Add the reference to the list in the contexts.
+                    for (i = 0; i < name.length; i++) {
+                        result.push(options.fn.call(name[i], context) || '');
+
+                        // Ensure that live update works on observable lists
+                        isObserveList && name.attr('' + i);
+                    }
+                    return result.join('');
+                }
+                // Normal case.
+                else {
+                    return options.fn.call(name || {}, context) || '';
+                }
+                break;
+                // Falsey section.
+            case '^':
+                return options.inverse.call(name || {}, context) || '';
+                break;
+            default:
+                // Add + '' to convert things like numbers to strings.
+                // This can cause issues if you are trying to
+                // eval on the length but this is the more
+                // common case.
+                return '' + (name !== undefined ? name : '');
+                break;
+            }
+        }
+
+        return '';
+    };
+
+
+    Mustache.get = function (ref, contexts, isHelper, isArgument) {
+        var options = contexts.options || {};
+        contexts = contexts.context || contexts;
+        // Assume the local object is the last context in the stack.
+        var obj = contexts[contexts.length - 1],
+            // Assume the parent context is the second to last context in the stack.
+            context = contexts[contexts.length - 2],
+            // Split the reference (like `a.b.c`) into an array of key names.
+            names = ref.split('.'),
+            namesLength = names.length,
+            value, lastValue, name, i, j,
+            // if we walk up and don't find a property, we default
+            // to listening on an undefined property of the first
+            // context that is an observe
+            defaultObserve, defaultObserveName;
+
+        // Handle `this` references for list iteration: {{.}} or {{this}}
+        if (/^\.|this$/.test(ref)) {
+            // If context isn't an object, then it was a value passed by a helper so use it as an override.
+            if (!/^object|undefined$/.test(typeof context)) {
+                return context || '';
+            }
+            // Otherwise just return the closest object.
+            else {
+                while (value = contexts.pop()) {
+                    if (typeof value !== 'undefined') {
+                        return value;
+                    }
+                }
+                return '';
+            }
+        }
+        // Handle object resolution (like `a.b.c`).
+        else if (!isHelper) {
+            // Reverse iterate through the contexts (last in, first out).
+            for (i = contexts.length - 1; i >= 0; i--) {
+                // Check the context for the reference
+                value = contexts[i];
+
+                // Is the value a compute?
+                if (can.isFunction(value) && value.isComputed) {
+                    value = value();
+                }
+
+                // Make sure the context isn't a failed object before diving into it.
+                if (typeof value !== 'undefined' && value !== null) {
+                    var isHelper = Mustache.getHelper(ref, options);
+                    for (j = 0; j < namesLength; j++) {
+                        // Keep running up the tree while there are matches.
+                        if (typeof value[names[j]] !== 'undefined' && value[names[j]] !== null) {
+                            lastValue = value;
+                            value = value[name = names[j]];
+                        }
+                        // if there's a name conflict between property and helper
+                        // property wins
+                        else if (isHelper) {
+                            return ref;
+                        }
+                        // If it's undefined, still match if the parent is an Observe.
+                        else if (isObserve(value)) {
+                            defaultObserve = value;
+                            defaultObserveName = names[j];
+                            lastValue = value = undefined;
+                            break;
+                        }
+                        else {
+                            lastValue = value = undefined;
+                            break;
+                        }
+                    }
+                }
+
+                // Found a matched reference.
+                if (value !== undefined) {
+                    return Mustache.resolve(value, lastValue, name, isArgument);
+                }
+            }
+        }
+
+        if (defaultObserve &&
+        // if there's not a helper by this name and no attribute with this name
+        !(Mustache.getHelper(ref) && can.inArray(defaultObserveName, can.Observe.keys(defaultObserve)) === -1)) {
+            return defaultObserve.compute(defaultObserveName);
+        }
+        // Support helpers without arguments, but only if there wasn't a matching data reference.
+        // Helpers have priority over local function, see https://github.com/bitovi/canjs/issues/258
+        if (value = Mustache.getHelper(ref, options)) {
+            return ref;
+        } else if (typeof obj !== 'undefined' && obj !== null && can.isFunction(obj[ref])) {
+            // Support helper-like functions as anonymous helpers
+            return obj[ref];
+        }
+
+        return '';
+    };
+
+
+    Mustache.resolve = function (value, lastValue, name, isArgument) {
+        if (lastValue && can.isFunction(lastValue[name]) && isArgument) {
+            if (lastValue[name].isComputed) {
+                return lastValue[name];
+            }
+            // Don't execute functions if they are parameters for a helper and are not a can.compute
+            // Need to bind it to the original context so that that information doesn't get lost by the helper
+            return function () {
+                return lastValue[name].apply(lastValue, arguments);
+            };
+        } else if (lastValue && can.isFunction(lastValue[name])) {
+            // Support functions stored in objects.
+            return lastValue[name]();
+        }
+        // Invoke the length to ensure that Observe.List events fire.
+        else if (isObserve(value) && isArrayLike(value) && value.attr('length')) {
+            return value;
+        }
+        // Add support for observes
+        else if (lastValue && isObserve(lastValue)) {
+            return lastValue.compute(name);
+        }
+        else if (can.isFunction(value)) {
+            return value();
+        }
+        else {
+            return value;
+        }
+    };
+
+
+    // ## Helpers
+    // Helpers are functions that can be called from within a template.
+    // These helpers differ from the scanner helpers in that they execute
+    // at runtime instead of during compilation.
+    // Custom helpers can be added via `can.Mustache.registerHelper`,
+    // but there are also some built-in helpers included by default.
+    // Most of the built-in helpers are little more than aliases to actions 
+    // that the base version of Mustache simply implies based on the 
+    // passed in object.
+    // Built-in helpers:
+    // * `data` - `data` is a special helper that is implemented via scanning helpers. 
+    //		It hooks up the active element to the active data object: `<div {{data "key"}} />`
+    // * `if` - Renders a truthy section: `{{#if var}} render {{/if}}`
+    // * `unless` - Renders a falsey section: `{{#unless var}} render {{/unless}}`
+    // * `each` - Renders an array: `{{#each array}} render {{this}} {{/each}}`
+    // * `with` - Opens a context section: `{{#with var}} render {{/with}}`
+    Mustache._helpers = {};
+
+    Mustache.registerHelper = function (name, fn) {
+        this._helpers[name] = {
+            name: name,
+            fn: fn
+        };
+    };
+
+
+    Mustache.getHelper = function (name, options) {
+        return options && options.helpers && options.helpers[name] && {
+            fn: options.helpers[name]
+        } || this._helpers[name]
+        for (var i = 0, helper; helper = [i]; i++) {
+            // Find the correct helper
+            if (helper.name == name) {
+                return helper;
+            }
+        }
+        return null;
+    };
+
+
+    Mustache.render = function (partial, context) {
+        // Make sure the partial being passed in
+        // isn't a variable like { partial: "foo.mustache" }
+        if (!can.view.cached[partial] && context[partial]) {
+            partial = context[partial];
+        }
+
+        // Call into `can.view.render` passing the
+        // partial and context.
+        return can.view.render(partial, context);
+    };
+
+    Mustache.renderPartial = function (partial, context, options) {
+        return partial.render ? partial.render(context, options) : partial(context, options);
+    };
+
+    // The built-in Mustache helpers.
+    can.each({
+        // Implements the `if` built-in helper.
+        'if': function (expr, options) {
+            if ( !! Mustache.resolve(expr)) {
+                return options.fn(options.contexts || this);
+            }
+            else {
+                return options.inverse(options.contexts || this);
+            }
+        },
+        // Implements the `unless` built-in helper.
+        'unless': function (expr, options) {
+            if (!Mustache.resolve(expr)) {
+                return options.fn(options.contexts || this);
+            }
+        },
+
+        // Implements the `each` built-in helper.
+        'each': function (expr, options) {
+            expr = Mustache.resolve(expr);
+            if ( !! expr && expr.length) {
+                var result = [];
+                for (var i = 0; i < expr.length; i++) {
+                    result.push(options.fn(expr[i]));
+                }
+                return result.join('');
+            }
+        },
+        // Implements the `with` built-in helper.
+        'with': function (expr, options) {
+            var ctx = expr;
+            expr = Mustache.resolve(expr);
+            if ( !! expr) {
+                return options.fn(ctx);
+            }
+        }
+
+    }, function (fn, name) {
+        Mustache.registerHelper(name, fn);
+    });
+
+    // ## Registration
+    // Registers Mustache with can.view.
+    can.view.register({
+        suffix: "mustache",
+
+        contentType: "x-mustache-template",
+
+        // Returns a `function` that renders the view.
+        script: function (id, src) {
+            return "can.Mustache(function(_CONTEXT,_VIEW) { " + new Mustache({
+                text: src,
+                name: id
+            }).template.out + " })";
+        },
+
+        renderer: function (id, text) {
+            return Mustache({
+                text: text,
+                name: id
+            });
+        }
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/render.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/render.js
new file mode 100644
index 0000000000..fb80b2d535
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/render.js
@@ -0,0 +1,475 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/view', 'can/util/string'], function (can) {
+    // text node expando test
+    var canExpando = true;
+    try {
+        document.createTextNode('')._ = 0;
+    } catch (ex) {
+        canExpando = false;
+    }
+
+    var attrMap = {
+        "class": "className",
+        "value": "value",
+        "innerText": "innerText",
+        "textContent": "textContent"
+    },
+        tagMap = {
+            "": "span",
+            table: "tbody",
+            tr: "td",
+            ol: "li",
+            ul: "li",
+            tbody: "tr",
+            thead: "tr",
+            tfoot: "tr",
+            select: "option",
+            optgroup: "option"
+        },
+        attributePlaceholder = '__!!__',
+        attributeReplace = /__!!__/g,
+        tagToContentPropMap = {
+            option: "textContent" in document.createElement("option") ? "textContent" : "innerText",
+            textarea: "value"
+        },
+        bool = can.each(["checked", "disabled", "readonly", "required"], function (n) {
+            attrMap[n] = n;
+        }),
+        // a helper to get the parentNode for a given element el
+        // if el is in a documentFragment, it will return defaultParentNode
+        getParentNode = function (el, defaultParentNode) {
+            return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode;
+        },
+        setAttr = function (el, attrName, val) {
+            var tagName = el.nodeName.toString().toLowerCase(),
+                prop = attrMap[attrName];
+            // if this is a special property
+            if (prop) {
+                // set the value as true / false
+                el[prop] = can.inArray(attrName, bool) > -1 ? true : val;
+                if (prop === "value" && (tagName === "input" || tagName === "textarea")) {
+                    el.defaultValue = val;
+                }
+            } else {
+                el.setAttribute(attrName, val);
+            }
+        },
+        getAttr = function (el, attrName) {
+            // Default to a blank string for IE7/8
+            return (attrMap[attrName] && el[attrMap[attrName]] ? el[attrMap[attrName]] : el.getAttribute(attrName)) || '';
+        },
+        removeAttr = function (el, attrName) {
+            if (can.inArray(attrName, bool) > -1) {
+                el[attrName] = false;
+            } else {
+                el.removeAttribute(attrName);
+            }
+        },
+        pendingHookups = [],
+        // Returns text content for anything other than a live-binding 
+        contentText = function (input) {
+
+            // If it's a string, return.
+            if (typeof input == 'string') {
+                return input;
+            }
+            // If has no value, return an empty string.
+            if (!input && input !== 0) {
+                return '';
+            }
+
+            // If it's an object, and it has a hookup method.
+            var hook = (input.hookup &&
+
+            // Make a function call the hookup method.
+
+
+            function (el, id) {
+                input.hookup.call(input, el, id);
+            }) ||
+
+            // Or if it's a `function`, just use the input.
+            (typeof input == 'function' && input);
+
+            // Finally, if there is a `function` to hookup on some dom,
+            // add it to pending hookups.
+            if (hook) {
+                pendingHookups.push(hook);
+                return '';
+            }
+
+            // Finally, if all else is `false`, `toString()` it.
+            return "" + input;
+        },
+        // Returns escaped/sanatized content for anything other than a live-binding
+        contentEscape = function (txt) {
+            return (typeof txt == 'string' || typeof txt == 'number') ? can.esc(txt) : contentText(txt);
+        },
+        // a mapping of element ids to nodeList ids
+        nodeMap = {},
+        // a mapping of ids to text nodes
+        textNodeMap = {},
+        // a mapping of nodeList ids to nodeList
+        nodeListMap = {},
+        expando = "ejs_" + Math.random(),
+        _id = 0,
+        id = function (node) {
+            if (canExpando || node.nodeType !== 3) {
+                if (node[expando]) {
+                    return node[expando];
+                }
+                else {
+                    return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id);
+                }
+            }
+            else {
+                for (var textNodeID in textNodeMap) {
+                    if (textNodeMap[textNodeID] === node) {
+                        return textNodeID;
+                    }
+                }
+
+                textNodeMap["text_" + (++_id)] = node;
+                return "text_" + _id;
+            }
+        },
+        // removes a nodeListId from a node's nodeListIds
+        removeNodeListId = function (node, nodeListId) {
+            var nodeListIds = nodeMap[id(node)];
+            if (nodeListIds) {
+                var index = can.inArray(nodeListId, nodeListIds);
+
+                if (index >= 0) {
+                    nodeListIds.splice(index, 1);
+                }
+                if (!nodeListIds.length) {
+                    delete nodeMap[id(node)];
+                }
+            }
+        },
+        addNodeListId = function (node, nodeListId) {
+            var nodeListIds = nodeMap[id(node)];
+            if (!nodeListIds) {
+                nodeListIds = nodeMap[id(node)] = [];
+            }
+            nodeListIds.push(nodeListId);
+        },
+        tagChildren = function (tagName) {
+            var newTag = tagMap[tagName] || "span";
+            if (newTag === "span") {
+                //innerHTML in IE doesn't honor leading whitespace after empty elements
+                return "@@!!@@";
+            }
+            return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">";
+        };
+
+    can.extend(can.view, {
+
+        pending: function () {
+            // TODO, make this only run for the right tagName
+            var hooks = pendingHookups.slice(0);
+            lastHookups = hooks;
+            pendingHookups = [];
+            return can.view.hook(function (el) {
+                can.each(hooks, function (fn) {
+                    fn(el);
+                });
+            });
+        },
+
+        registerNode: function (nodeList) {
+            var nLId = id(nodeList);
+            nodeListMap[nLId] = nodeList;
+
+            can.each(nodeList, function (node) {
+                addNodeListId(node, nLId);
+            });
+        },
+
+        unregisterNode: function (nodeList) {
+            var nLId = id(nodeList);
+            can.each(nodeList, function (node) {
+                removeNodeListId(node, nLId);
+            });
+            delete nodeListMap[nLId];
+        },
+
+
+        txt: function (escape, tagName, status, self, func) {
+            // call the "wrapping" function and get the binding information
+            var binding = can.compute.binder(func, self, function (newVal, oldVal) {
+                // call the update method we will define for each
+                // type of attribute
+                update(newVal, oldVal);
+            });
+
+            // If we had no observes just return the value returned by func.
+            if (!binding.isListening) {
+                return (escape || status !== 0 ? contentEscape : contentText)(binding.value);
+            }
+
+            // The following are helper methods or varaibles that will
+            // be defined by one of the various live-updating schemes.
+            // The parent element we are listening to for teardown
+            var parentElement, nodeList, teardown = function () {
+                binding.teardown();
+                if (nodeList) {
+                    can.view.unregisterNode(nodeList);
+                }
+            },
+                // if the parent element is removed, teardown the binding
+                setupTeardownOnDestroy = function (el) {
+                    can.bind.call(el, 'destroyed', teardown);
+                    parentElement = el;
+                },
+                // if there is no parent, undo bindings
+                teardownCheck = function (parent) {
+                    if (!parent) {
+                        teardown();
+                        can.unbind.call(parentElement, 'destroyed', teardown);
+                    }
+                },
+                // the tag type to insert
+                tag = (tagMap[tagName] || "span"),
+                // this will be filled in if binding.isListening
+                update,
+                // the property (instead of innerHTML elements) to adjust. For
+                // example options should use textContent
+                contentProp = tagToContentPropMap[tagName];
+
+
+            // The magic tag is outside or between tags.
+            if (status === 0 && !contentProp) {
+                // Return an element tag with a hookup in place of the content
+                return "<" + tag + can.view.hook(
+                escape ?
+                // If we are escaping, replace the parentNode with 
+                // a text node who's value is `func`'s return value.
+
+
+                function (el, parentNode) {
+                    // updates the text of the text node
+                    update = function (newVal) {
+                        node.nodeValue = "" + newVal;
+                        teardownCheck(node.parentNode);
+                    };
+
+                    var parent = getParentNode(el, parentNode),
+                        node = document.createTextNode(binding.value);
+
+                    // When iterating through an Observe.List with no DOM
+                    // elements containing the individual items, the parent 
+                    // is sometimes incorrect not the true parent of the 
+                    // source element. (#153)
+                    if (el.parentNode !== parent) {
+                        parent = el.parentNode;
+                        parent.insertBefore(node, el);
+                        parent.removeChild(el);
+                    } else {
+                        parent.insertBefore(node, el);
+                        parent.removeChild(el);
+                    }
+                    setupTeardownOnDestroy(parent);
+                } :
+                // If we are not escaping, replace the parentNode with a
+                // documentFragment created as with `func`'s return value.
+
+
+                function (span, parentNode) {
+                    // updates the elements with the new content
+                    update = function (newVal) {
+                        // is this still part of the DOM?
+                        var attached = nodes[0].parentNode;
+                        // update the nodes in the DOM with the new rendered value
+                        if (attached) {
+                            makeAndPut(newVal);
+                        }
+                        teardownCheck(nodes[0].parentNode);
+                    };
+
+                    // make sure we have a valid parentNode
+                    parentNode = getParentNode(span, parentNode);
+                    // A helper function to manage inserting the contents
+                    // and removing the old contents
+                    var nodes, makeAndPut = function (val) {
+                        // create the fragment, but don't hook it up
+                        // we need to insert it into the document first
+                        var frag = can.view.frag(val, parentNode),
+                            // keep a reference to each node
+                            newNodes = can.makeArray(frag.childNodes),
+                            last = nodes ? nodes[nodes.length - 1] : span;
+
+                        // Insert it in the `document` or `documentFragment`
+                        if (last.nextSibling) {
+                            last.parentNode.insertBefore(frag, last.nextSibling);
+                        } else {
+                            last.parentNode.appendChild(frag);
+                        }
+                        // nodes hasn't been set yet
+                        if (!nodes) {
+                            can.remove(can.$(span));
+                            nodes = newNodes;
+                            // set the teardown nodeList
+                            nodeList = nodes;
+                            can.view.registerNode(nodes);
+                        } else {
+                            // Update node Array's to point to new nodes
+                            // and then remove the old nodes.
+                            // It has to be in this order for Mootools
+                            // and IE because somehow, after an element
+                            // is removed from the DOM, it loses its
+                            // expando values.
+                            var nodesToRemove = can.makeArray(nodes);
+                            can.view.replace(nodes, newNodes);
+                            can.remove(can.$(nodesToRemove));
+                        }
+                    };
+                    // nodes are the nodes that any updates will replace
+                    // at this point, these nodes could be part of a documentFragment
+                    makeAndPut(binding.value, [span]);
+
+                    setupTeardownOnDestroy(parentNode);
+                    //children have to be properly nested HTML for buildFragment to work properly
+                }) + ">" + tagChildren(tag) + "</" + tag + ">";
+                // In a tag, but not in an attribute
+            } else if (status === 1) {
+                // remember the old attr name
+                var attrName = binding.value.replace(/['"]/g, '').split('=')[0];
+                pendingHookups.push(function (el) {
+                    update = function (newVal) {
+                        var parts = (newVal || "").replace(/['"]/g, '').split('='),
+                            newAttrName = parts[0];
+
+                        // Remove if we have a change and used to have an `attrName`.
+                        if ((newAttrName != attrName) && attrName) {
+                            removeAttr(el, attrName);
+                        }
+                        // Set if we have a new `attrName`.
+                        if (newAttrName) {
+                            setAttr(el, newAttrName, parts[1]);
+                            attrName = newAttrName;
+                        }
+                    };
+                    setupTeardownOnDestroy(el);
+                });
+
+                return binding.value;
+            } else { // In an attribute...
+                var attributeName = status === 0 ? contentProp : status;
+                // if the magic tag is inside the element, like `<option><% TAG %></option>`,
+                // we add this hookup to the last element (ex: `option`'s) hookups.
+                // Otherwise, the magic tag is in an attribute, just add to the current element's
+                // hookups.
+                (status === 0 ? lastHookups : pendingHookups).push(function (el) {
+                    // update will call this attribute's render method
+                    // and set the attribute accordingly
+                    update = function () {
+                        setAttr(el, attributeName, hook.render(), contentProp);
+                    };
+
+                    var wrapped = can.$(el),
+                        hooks;
+
+                    // Get the list of hookups or create one for this element.
+                    // Hooks is a map of attribute names to hookup `data`s.
+                    // Each hookup data has:
+                    // `render` - A `function` to render the value of the attribute.
+                    // `funcs` - A list of hookup `function`s on that attribute.
+                    // `batchNum` - The last event `batchNum`, used for performance.
+                    hooks = can.data(wrapped, 'hooks');
+                    if (!hooks) {
+                        can.data(wrapped, 'hooks', hooks = {});
+                    }
+
+                    // Get the attribute value.
+                    var attr = getAttr(el, attributeName, contentProp),
+                        // Split the attribute value by the template.
+                        // Only split out the first __!!__ so if we have multiple hookups in the same attribute, 
+                        // they will be put in the right spot on first render
+                        parts = attr.split(attributePlaceholder),
+                        goodParts = [],
+                        hook;
+                    goodParts.push(parts.shift(), parts.join(attributePlaceholder));
+
+                    // If we already had a hookup for this attribute...
+                    if (hooks[attributeName]) {
+                        // Just add to that attribute's list of `function`s.
+                        hooks[attributeName].bindings.push(binding);
+                    } else {
+                        // Create the hookup data.
+                        hooks[attributeName] = {
+                            render: function () {
+                                var i = 0,
+                                    newAttr = attr.replace(attributeReplace, function () {
+                                        return contentText(hook.bindings[i++].value);
+                                    });
+                                return newAttr;
+                            },
+                            bindings: [binding],
+                            batchNum: undefined
+                        };
+                    }
+
+                    // Save the hook for slightly faster performance.
+                    hook = hooks[attributeName];
+
+                    // Insert the value in parts.
+                    goodParts.splice(1, 0, binding.value);
+
+                    // Set the attribute.
+                    setAttr(el, attributeName, goodParts.join(""), contentProp);
+
+                    // Bind on change.
+                    //liveBind(observed, el, binder,oldObserved);
+                    setupTeardownOnDestroy(el);
+                });
+                return attributePlaceholder;
+            }
+        },
+
+        replace: function (oldNodeList, newNodes) {
+            // for each node in the node list
+            oldNodeList = can.makeArray(oldNodeList);
+
+            can.each(oldNodeList, function (node) {
+                // for each nodeList the node is in
+                can.each(can.makeArray(nodeMap[id(node)]), function (nodeListId) {
+                    var nodeList = nodeListMap[nodeListId],
+                        startIndex = can.inArray(node, nodeList),
+                        endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList);
+
+                    // remove this nodeListId from each node
+                    if (startIndex >= 0 && endIndex >= 0) {
+                        for (var i = startIndex; i <= endIndex; i++) {
+                            var n = nodeList[i];
+                            removeNodeListId(n, nodeListId);
+                        }
+
+                        // swap in new nodes into the nodeLIst
+                        nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes));
+
+                        // tell these new nodes they belong to the nodeList
+                        can.each(newNodes, function (node) {
+                            addNodeListId(node, nodeListId);
+                        });
+                    } else {
+                        can.view.unregisterNode(nodeList);
+                    }
+                });
+            });
+        },
+
+        canExpando: canExpando,
+        // Node mappings
+        textNodeMap: textNodeMap,
+        nodeMap: nodeMap,
+        nodeListMap: nodeListMap
+    });
+
+    return can;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/scanner.js b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/scanner.js
new file mode 100644
index 0000000000..e8de5bf61b
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/CanJS/amd/can/view/scanner.js
@@ -0,0 +1,443 @@
+/*!
+* CanJS - 1.1.5 (2013-03-27)
+* http://canjs.us/
+* Copyright (c) 2013 Bitovi
+* Licensed MIT
+*/
+define(['can/view'], function (can) {
+
+    var newLine = /(\r|\n)+/g,
+        tagToContentPropMap = {
+            option: "textContent",
+            textarea: "value"
+        },
+        // Escapes characters starting with `\`.
+        clean = function (content) {
+            return content.split('\\').join("\\\\").split("\n").join("\\n").split('"').join('\\"').split("\t").join("\\t");
+        },
+        reverseTagMap = {
+            tr: "tbody",
+            option: "select",
+            td: "tr",
+            th: "tr",
+            li: "ul"
+        },
+        // Returns a tagName to use as a temporary placeholder for live content
+        // looks forward ... could be slow, but we only do it when necessary
+        getTag = function (tagName, tokens, i) {
+            // if a tagName is provided, use that
+            if (tagName) {
+                return tagName;
+            } else {
+                // otherwise go searching for the next two tokens like "<",TAG
+                while (i < tokens.length) {
+                    if (tokens[i] == "<" && reverseTagMap[tokens[i + 1]]) {
+                        return reverseTagMap[tokens[i + 1]];
+                    }
+                    i++;
+                }
+            }
+            return '';
+        },
+        bracketNum = function (content) {
+            return (--content.split("{").length) - (--content.split("}").length);
+        },
+        myEval = function (script) {
+            eval(script);
+        },
+        attrReg = /([^\s]+)[\s]*=[\s]*$/,
+        // Commands for caching.
+        startTxt = 'var ___v1ew = [];',
+        finishTxt = "return ___v1ew.join('')",
+        put_cmd = "___v1ew.push(",
+        insert_cmd = put_cmd,
+        // Global controls (used by other functions to know where we are).
+        // Are we inside a tag?
+        htmlTag = null,
+        // Are we within a quote within a tag?
+        quote = null,
+        // What was the text before the current quote? (used to get the `attr` name)
+        beforeQuote = null,
+        // Whether a rescan is in progress
+        rescan = null,
+        // Used to mark where the element is.
+        status = function () {
+            // `t` - `1`.
+            // `h` - `0`.
+            // `q` - String `beforeQuote`.
+            return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0);
+        };
+
+    can.view.Scanner = Scanner = function (options) {
+        // Set options on self
+        can.extend(this, {
+            text: {},
+            tokens: []
+        }, options);
+
+        // Cache a token lookup
+        this.tokenReg = [];
+        this.tokenSimple = {
+            "<": "<",
+            ">": ">",
+            '"': '"',
+            "'": "'"
+        };
+        this.tokenComplex = [];
+        this.tokenMap = {};
+        for (var i = 0, token; token = this.tokens[i]; i++) {
+
+
+            // Save complex mappings (custom regexp)
+            if (token[2]) {
+                this.tokenReg.push(token[2]);
+                this.tokenComplex.push({
+                    abbr: token[1],
+                    re: new RegExp(token[2]),
+                    rescan: token[3]
+                });
+            }
+            // Save simple mappings (string only, no regexp)
+            else {
+                this.tokenReg.push(token[1]);
+                this.tokenSimple[token[1]] = token[0];
+            }
+            this.tokenMap[token[0]] = token[1];
+        }
+
+        // Cache the token registry.
+        this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g");
+    };
+
+    Scanner.prototype = {
+
+        helpers: [
+
+        {
+            name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/,
+            fn: function (content) {
+                var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/,
+                    parts = content.match(quickFunc);
+
+                return "function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}";
+            }
+        }],
+
+        scan: function (source, name) {
+            var tokens = [],
+                last = 0,
+                simple = this.tokenSimple,
+                complex = this.tokenComplex;
+
+            source = source.replace(newLine, "\n");
+            source.replace(this.tokenReg, function (whole, part) {
+                // offset is the second to last argument
+                var offset = arguments[arguments.length - 2];
+
+                // if the next token starts after the last token ends
+                // push what's in between
+                if (offset > last) {
+                    tokens.push(source.substring(last, offset));
+                }
+
+                // push the simple token (if there is one)
+                if (simple[whole]) {
+                    tokens.push(whole);
+                }
+                // otherwise lookup complex tokens
+                else {
+                    for (var i = 0, token; token = complex[i]; i++) {
+                        if (token.re.test(whole)) {
+                            tokens.push(token.abbr);
+                            // Push a rescan function if one exists
+                            if (token.rescan) {
+                                tokens.push(token.rescan(part));
+                            }
+                            break;
+                        }
+                    }
+                }
+
+                // update the position of the last part of the last token
+                last = offset + part.length;
+            });
+
+            // if there's something at the end, add it
+            if (last < source.length) {
+                tokens.push(source.substr(last));
+            }
+
+            var content = '',
+                buff = [startTxt + (this.text.start || '')],
+                // Helper `function` for putting stuff in the view concat.
+                put = function (content, bonus) {
+                    buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');');
+                },
+                // A stack used to keep track of how we should end a bracket
+                // `}`.  
+                // Once we have a `<%= %>` with a `leftBracket`,
+                // we store how the file should end here (either `))` or `;`).
+                endStack = [],
+                // The last token, used to remember which tag we are in.
+                lastToken,
+                // The corresponding magic tag.
+                startTag = null,
+                // Was there a magic tag inside an html tag?
+                magicInTag = false,
+                // The current tag name.
+                tagName = '',
+                // stack of tagNames
+                tagNames = [],
+                // Pop from tagNames?
+                popTagName = false,
+                // Declared here.
+                bracketCount, i = 0,
+                token, tmap = this.tokenMap;
+
+            // Reinitialize the tag state goodness.
+            htmlTag = quote = beforeQuote = null;
+
+            for (;
+            (token = tokens[i++]) !== undefined;) {
+                if (startTag === null) {
+                    switch (token) {
+                    case tmap.left:
+                    case tmap.escapeLeft:
+                    case tmap.returnLeft:
+                        magicInTag = htmlTag && 1;
+                    case tmap.commentLeft:
+                        // A new line -- just add whatever content within a clean.  
+                        // Reset everything.
+                        startTag = token;
+                        if (content.length) {
+                            put(content);
+                        }
+                        content = '';
+                        break;
+                    case tmap.escapeFull:
+                        // This is a full line escape (a line that contains only whitespace and escaped logic)
+                        // Break it up into escape left and right
+                        magicInTag = htmlTag && 1;
+                        rescan = 1;
+                        startTag = tmap.escapeLeft;
+                        if (content.length) {
+                            put(content);
+                        }
+                        rescan = tokens[i++];
+                        content = rescan.content || rescan;
+                        if (rescan.before) {
+                            put(rescan.before);
+                        }
+                        tokens.splice(i, 0, tmap.right);
+                        break;
+                    case tmap.commentFull:
+                        // Ignore full line comments.
+                        break;
+                    case tmap.templateLeft:
+                        content += tmap.left;
+                        break;
+                    case '<':
+                        // Make sure we are not in a comment.
+                        if (tokens[i].indexOf("!--") !== 0) {
+                            htmlTag = 1;
+                            magicInTag = 0;
+                        }
+                        content += token;
+                        break;
+                    case '>':
+                        htmlTag = 0;
+                        // content.substr(-1) doesn't work in IE7/8
+                        var emptyElement = content.substr(content.length - 1) == "/" || content.substr(content.length - 2) == "--";
+                        // if there was a magic tag
+                        // or it's an element that has text content between its tags, 
+                        // but content is not other tags add a hookup
+                        // TODO: we should only add `can.EJS.pending()` if there's a magic tag 
+                        // within the html tags.
+                        if (magicInTag || !popTagName && tagToContentPropMap[tagNames[tagNames.length - 1]]) {
+                            // make sure / of /> is on the left of pending
+                            if (emptyElement) {
+                                put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\"");
+                            } else {
+                                put(content, ",can.view.pending(),\">\"");
+                            }
+                            content = '';
+                            magicInTag = 0;
+                        } else {
+                            content += token;
+                        }
+                        // if it's a tag like <input/>
+                        if (emptyElement || popTagName) {
+                            // remove the current tag in the stack
+                            tagNames.pop();
+                            // set the current tag to the previous parent
+                            tagName = tagNames[tagNames.length - 1];
+                            // Don't pop next time
+                            popTagName = false;
+                        }
+                        break;
+                    case "'":
+                    case '"':
+                        // If we are in an html tag, finding matching quotes.
+                        if (htmlTag) {
+                            // We have a quote and it matches.
+                            if (quote && quote === token) {
+                                // We are exiting the quote.
+                                quote = null;
+                                // Otherwise we are creating a quote.
+                                // TODO: does this handle `\`?
+                            } else if (quote === null) {
+                                quote = token;
+                                beforeQuote = lastToken;
+                            }
+                        }
+                    default:
+                        // Track the current tag
+                        if (lastToken === '<') {
+                            tagName = token.split(/\s/)[0];
+                            if (tagName.indexOf("/") === 0 && tagNames[tagNames.length - 1] === tagName.substr(1)) {
+                                // set tagName to the last tagName
+                                // if there are no more tagNames, we'll rely on getTag.
+                                tagName = tagNames[tagNames.length - 1];
+                                popTagName = true;
+                            } else {
+                                tagNames.push(tagName);
+                            }
+                        }
+                        content += token;
+                        break;
+                    }
+                } else {
+                    // We have a start tag.
+                    switch (token) {
+                    case tmap.right:
+                    case tmap.returnRight:
+                        switch (startTag) {
+                        case tmap.left:
+                            // Get the number of `{ minus }`
+                            bracketCount = bracketNum(content);
+
+                            // We are ending a block.
+                            if (bracketCount == 1) {
+
+                                // We are starting on.
+                                buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content);
+
+                                endStack.push({
+                                    before: "",
+                                    after: finishTxt + "}));\n"
+                                });
+                            }
+                            else {
+
+                                // How are we ending this statement?
+                                last = // If the stack has value and we are ending a block...
+                                endStack.length && bracketCount == -1 ? // Use the last item in the block stack.
+                                endStack.pop() : // Or use the default ending.
+                                {
+                                    after: ";"
+                                };
+
+                                // If we are ending a returning block, 
+                                // add the finish text which returns the result of the
+                                // block.
+                                if (last.before) {
+                                    buff.push(last.before);
+                                }
+                                // Add the remaining content.
+                                buff.push(content, ";", last.after);
+                            }
+                            break;
+                        case tmap.escapeLeft:
+                        case tmap.returnLeft:
+                            // We have an extra `{` -> `block`.
+                            // Get the number of `{ minus }`.
+                            bracketCount = bracketNum(content);
+                            // If we have more `{`, it means there is a block.
+                            if (bracketCount) {
+                                // When we return to the same # of `{` vs `}` end with a `doubleParent`.
+                                endStack.push({
+                                    before: finishTxt,
+                                    after: "}));"
+                                });
+                            }
+
+                            var escaped = startTag === tmap.escapeLeft ? 1 : 0,
+                                commands = {
+                                    insert: insert_cmd,
+                                    tagName: getTag(tagName, tokens, i),
+                                    status: status()
+                                };
+
+                            for (var ii = 0; ii < this.helpers.length; ii++) {
+                                // Match the helper based on helper
+                                // regex name value
+                                var helper = this.helpers[ii];
+                                if (helper.name.test(content)) {
+                                    content = helper.fn(content, commands);
+
+                                    // dont escape partials
+                                    if (helper.name.source == /^>[\s]*\w*/.source) {
+                                        escaped = 0;
+                                    }
+                                    break;
+                                }
+                            }
+
+                            // Handle special cases
+                            if (typeof content == 'object') {
+                                if (content.raw) {
+                                    buff.push(content.raw);
+                                }
+                            } else {
+                                // If we have `<%== a(function(){ %>` then we want
+                                // `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`.
+                                buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content,
+                                // If we have a block.
+                                bracketCount ?
+                                // Start with startTxt `"var _v1ew = [];"`.
+                                startTxt :
+                                // If not, add `doubleParent` to close push and text.
+                                "}));");
+                            }
+
+                            if (rescan && rescan.after && rescan.after.length) {
+                                put(rescan.after.length);
+                                rescan = null;
+                            }
+                            break;
+                        }
+                        startTag = null;
+                        content = '';
+                        break;
+                    case tmap.templateLeft:
+                        content += tmap.left;
+                        break;
+                    default:
+                        content += token;
+                        break;
+                    }
+                }
+                lastToken = token;
+            }
+
+            // Put it together...
+            if (content.length) {
+                // Should be `content.dump` in Ruby.
+                put(content);
+            }
+            buff.push(";");
+
+            var template = buff.join(''),
+                out = {
+                    out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}"
+                };
+
+            // Use `eval` instead of creating a function, because it is easier to debug.
+            myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js");
+
+            return out;
+        }
+    };
+
+    return Scanner;
+});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/jquery/jquery.js b/labs/dependency-examples/canjs_require/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..86a330515e
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/jquery/jquery.js
@@ -0,0 +1,9597 @@
+/*!
+ * jQuery JavaScript Library v1.9.1
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-2-4
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// The deferred used on DOM ready
+	readyList,
+
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// Support: IE<9
+	// For `typeof node.method` instead of `node.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	document = window.document,
+	location = window.location,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "1.9.1",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// JSON RegExp
+	rvalidchars = /^[\],:{}\s]*$/,
+	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
+	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
+	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler
+	completed = function( event ) {
+
+		// readyState === "complete" is good enough for us to call the dom ready in oldIE
+		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
+			detach();
+			jQuery.ready();
+		}
+	},
+	// Clean-up method for dom ready events
+	detach = function() {
+		if ( document.addEventListener ) {
+			document.removeEventListener( "DOMContentLoaded", completed, false );
+			window.removeEventListener( "load", completed, false );
+
+		} else {
+			document.detachEvent( "onreadystatechange", completed );
+			window.detachEvent( "onload", completed );
+		}
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( elem.id !== match[2] ) {
+							return rootjQuery.find( selector );
+						}
+
+						// Otherwise, we inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	// The number of elements contained in the matched element set
+	size: function() {
+		return this.length;
+	},
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var src, copyIsArray, copy, name, options, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+		if ( !document.body ) {
+			return setTimeout( jQuery.ready );
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray || function( obj ) {
+		return jQuery.type(obj) === "array";
+	},
+
+	isWindow: function( obj ) {
+		return obj != null && obj == obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Must be an Object.
+		// Because of IE, we also have to check the presence of the constructor property.
+		// Make sure that DOM nodes and window objects don't pass through, as well
+		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		try {
+			// Not own constructor property must be Object
+			if ( obj.constructor &&
+				!core_hasOwn.call(obj, "constructor") &&
+				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+				return false;
+			}
+		} catch ( e ) {
+			// IE8,9 Will throw exceptions on certain host objects #9897
+			return false;
+		}
+
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own.
+
+		var key;
+		for ( key in obj ) {}
+
+		return key === undefined || core_hasOwn.call( obj, key );
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: function( data ) {
+		// Attempt to parse using the native JSON parser first
+		if ( window.JSON && window.JSON.parse ) {
+			return window.JSON.parse( data );
+		}
+
+		if ( data === null ) {
+			return data;
+		}
+
+		if ( typeof data === "string" ) {
+
+			// Make sure leading/trailing whitespace is removed (IE can't handle it)
+			data = jQuery.trim( data );
+
+			if ( data ) {
+				// Make sure the incoming data is actual JSON
+				// Logic borrowed from http://json.org/json2.js
+				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
+					.replace( rvalidtokens, "]" )
+					.replace( rvalidbraces, "")) ) {
+
+					return ( new Function( "return " + data ) )();
+				}
+			}
+		}
+
+		jQuery.error( "Invalid JSON: " + data );
+	},
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		try {
+			if ( window.DOMParser ) { // Standard
+				tmp = new DOMParser();
+				xml = tmp.parseFromString( data , "text/xml" );
+			} else { // IE
+				xml = new ActiveXObject( "Microsoft.XMLDOM" );
+				xml.async = "false";
+				xml.loadXML( data );
+			}
+		} catch( e ) {
+			xml = undefined;
+		}
+		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	// Workarounds based on findings by Jim Driscoll
+	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+	globalEval: function( data ) {
+		if ( data && jQuery.trim( data ) ) {
+			// We use execScript on Internet Explorer
+			// We use an anonymous function so that context is window
+			// rather than jQuery in Firefox
+			( window.execScript || function( data ) {
+				window[ "eval" ].call( window, data );
+			} )( data );
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	// Use native String.trim function wherever possible
+	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
+		function( text ) {
+			return text == null ?
+				"" :
+				core_trim.call( text );
+		} :
+
+		// Otherwise use our own trimming functionality
+		function( text ) {
+			return text == null ?
+				"" :
+				( text + "" ).replace( rtrim, "" );
+		},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		var len;
+
+		if ( arr ) {
+			if ( core_indexOf ) {
+				return core_indexOf.call( arr, elem, i );
+			}
+
+			len = arr.length;
+			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+			for ( ; i < len; i++ ) {
+				// Skip accessing in sparse arrays
+				if ( i in arr && arr[ i ] === elem ) {
+					return i;
+				}
+			}
+		}
+
+		return -1;
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var args, proxy, tmp;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: function() {
+		return ( new Date() ).getTime();
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		// Standards-based browsers support DOMContentLoaded
+		} else if ( document.addEventListener ) {
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+
+		// If IE event model is used
+		} else {
+			// Ensure firing before onload, maybe late but safe also for iframes
+			document.attachEvent( "onreadystatechange", completed );
+
+			// A fallback to window.onload, that will always work
+			window.attachEvent( "onload", completed );
+
+			// If IE and not a frame
+			// continually check to see if the document is ready
+			var top = false;
+
+			try {
+				top = window.frameElement == null && document.documentElement;
+			} catch(e) {}
+
+			if ( top && top.doScroll ) {
+				(function doScrollCheck() {
+					if ( !jQuery.isReady ) {
+
+						try {
+							// Use the trick by Diego Perini
+							// http://javascript.nwbox.com/IEContentLoaded/
+							top.doScroll("left");
+						} catch(e) {
+							return setTimeout( doScrollCheck, 50 );
+						}
+
+						// detach all dom ready events
+						detach();
+
+						// and execute any waiting functions
+						jQuery.ready();
+					}
+				})();
+			}
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Flag to know if list is currently firing
+		firing,
+		// Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function() {
+
+	var support, all, a,
+		input, select, fragment,
+		opt, eventName, isSupported, i,
+		div = document.createElement("div");
+
+	// Setup
+	div.setAttribute( "className", "t" );
+	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+
+	// Support tests won't run in some limited or non-browser environments
+	all = div.getElementsByTagName("*");
+	a = div.getElementsByTagName("a")[ 0 ];
+	if ( !all || !a || !all.length ) {
+		return {};
+	}
+
+	// First batch of tests
+	select = document.createElement("select");
+	opt = select.appendChild( document.createElement("option") );
+	input = div.getElementsByTagName("input")[ 0 ];
+
+	a.style.cssText = "top:1px;float:left;opacity:.5";
+	support = {
+		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+		getSetAttribute: div.className !== "t",
+
+		// IE strips leading whitespace when .innerHTML is used
+		leadingWhitespace: div.firstChild.nodeType === 3,
+
+		// Make sure that tbody elements aren't automatically inserted
+		// IE will insert them into empty tables
+		tbody: !div.getElementsByTagName("tbody").length,
+
+		// Make sure that link elements get serialized correctly by innerHTML
+		// This requires a wrapper element in IE
+		htmlSerialize: !!div.getElementsByTagName("link").length,
+
+		// Get the style information from getAttribute
+		// (IE uses .cssText instead)
+		style: /top/.test( a.getAttribute("style") ),
+
+		// Make sure that URLs aren't manipulated
+		// (IE normalizes it by default)
+		hrefNormalized: a.getAttribute("href") === "/a",
+
+		// Make sure that element opacity exists
+		// (IE uses filter instead)
+		// Use a regex to work around a WebKit issue. See #5145
+		opacity: /^0.5/.test( a.style.opacity ),
+
+		// Verify style float existence
+		// (IE uses styleFloat instead of cssFloat)
+		cssFloat: !!a.style.cssFloat,
+
+		// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
+		checkOn: !!input.value,
+
+		// Make sure that a selected-by-default option has a working selected property.
+		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
+		optSelected: opt.selected,
+
+		// Tests for enctype support on a form (#6743)
+		enctype: !!document.createElement("form").enctype,
+
+		// Makes sure cloning an html5 element does not cause problems
+		// Where outerHTML is undefined, this still works
+		html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
+
+		// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
+		boxModel: document.compatMode === "CSS1Compat",
+
+		// Will be defined later
+		deleteExpando: true,
+		noCloneEvent: true,
+		inlineBlockNeedsLayout: false,
+		shrinkWrapBlocks: false,
+		reliableMarginRight: true,
+		boxSizingReliable: true,
+		pixelPosition: false
+	};
+
+	// Make sure checked status is properly cloned
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Support: IE<9
+	try {
+		delete div.test;
+	} catch( e ) {
+		support.deleteExpando = false;
+	}
+
+	// Check if we can trust getAttribute("value")
+	input = document.createElement("input");
+	input.setAttribute( "value", "" );
+	support.input = input.getAttribute( "value" ) === "";
+
+	// Check if an input maintains its value after becoming a radio
+	input.value = "t";
+	input.setAttribute( "type", "radio" );
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment = document.createDocumentFragment();
+	fragment.appendChild( input );
+
+	// Check if a disconnected checkbox will retain its checked
+	// value of true after appended to the DOM (IE6/7)
+	support.appendChecked = input.checked;
+
+	// WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE<9
+	// Opera does not clone events (and typeof div.attachEvent === undefined).
+	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
+	if ( div.attachEvent ) {
+		div.attachEvent( "onclick", function() {
+			support.noCloneEvent = false;
+		});
+
+		div.cloneNode( true ).click();
+	}
+
+	// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
+	for ( i in { submit: true, change: true, focusin: true }) {
+		div.setAttribute( eventName = "on" + i, "t" );
+
+		support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
+	}
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv, tds,
+			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
+			body = document.getElementsByTagName("body")[0];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		body.appendChild( container ).appendChild( div );
+
+		// Support: IE8
+		// Check if table cells still have offsetWidth/Height when they are set
+		// to display:none and there are still other visible table cells in a
+		// table row; if so, offsetWidth/Height are not reliable for use when
+		// determining if an element has been hidden directly using
+		// display:none (it is still safe to use offsets if a parent element is
+		// hidden; don safety goggles and see bug #4512 for more information).
+		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+		tds = div.getElementsByTagName("td");
+		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
+		isSupported = ( tds[ 0 ].offsetHeight === 0 );
+
+		tds[ 0 ].style.display = "";
+		tds[ 1 ].style.display = "none";
+
+		// Support: IE8
+		// Check if empty table cells still have offsetWidth/Height
+		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
+
+		// Check box-sizing and margin behavior
+		div.innerHTML = "";
+		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
+		support.boxSizing = ( div.offsetWidth === 4 );
+		support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// Fails in WebKit before Feb 2011 nightlies
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		if ( typeof div.style.zoom !== core_strundefined ) {
+			// Support: IE<8
+			// Check if natively block-level elements act like inline-block
+			// elements when setting their display to 'inline' and giving
+			// them layout
+			div.innerHTML = "";
+			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
+
+			// Support: IE6
+			// Check if elements with layout shrink-wrap their children
+			div.style.display = "block";
+			div.innerHTML = "<div></div>";
+			div.firstChild.style.width = "5px";
+			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+
+			if ( support.inlineBlockNeedsLayout ) {
+				// Prevent IE 6 from affecting layout for positioned elements #11048
+				// Prevent IE from shrinking the body in IE 7 mode #12869
+				// Support: IE<8
+				body.style.zoom = 1;
+			}
+		}
+
+		body.removeChild( container );
+
+		// Null elements to avoid leaks in IE
+		container = div = tds = marginDiv = null;
+	});
+
+	// Null elements to avoid leaks in IE
+	all = select = fragment = opt = a = input = null;
+
+	return support;
+})();
+
+var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function internalData( elem, name, data, pvt /* Internal Use Only */ ){
+	if ( !jQuery.acceptData( elem ) ) {
+		return;
+	}
+
+	var thisCache, ret,
+		internalKey = jQuery.expando,
+		getByName = typeof name === "string",
+
+		// We have to handle DOM nodes and JS objects differently because IE6-7
+		// can't GC object references properly across the DOM-JS boundary
+		isNode = elem.nodeType,
+
+		// Only DOM nodes need the global jQuery cache; JS object data is
+		// attached directly to the object so GC can occur automatically
+		cache = isNode ? jQuery.cache : elem,
+
+		// Only defining an ID for JS objects if its cache already exists allows
+		// the code to shortcut on the same path as a DOM node with no cache
+		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+	// Avoid doing any more work than we need to when trying to get data on an
+	// object that has no data at all
+	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
+		return;
+	}
+
+	if ( !id ) {
+		// Only DOM nodes need a new unique ID for each element since their data
+		// ends up in the global cache
+		if ( isNode ) {
+			elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
+		} else {
+			id = internalKey;
+		}
+	}
+
+	if ( !cache[ id ] ) {
+		cache[ id ] = {};
+
+		// Avoids exposing jQuery metadata on plain JS objects when the object
+		// is serialized using JSON.stringify
+		if ( !isNode ) {
+			cache[ id ].toJSON = jQuery.noop;
+		}
+	}
+
+	// An object can be passed to jQuery.data instead of a key/value pair; this gets
+	// shallow copied over onto the existing cache
+	if ( typeof name === "object" || typeof name === "function" ) {
+		if ( pvt ) {
+			cache[ id ] = jQuery.extend( cache[ id ], name );
+		} else {
+			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+		}
+	}
+
+	thisCache = cache[ id ];
+
+	// jQuery data() is stored in a separate object inside the object's internal data
+	// cache in order to avoid key collisions between internal data and user-defined
+	// data.
+	if ( !pvt ) {
+		if ( !thisCache.data ) {
+			thisCache.data = {};
+		}
+
+		thisCache = thisCache.data;
+	}
+
+	if ( data !== undefined ) {
+		thisCache[ jQuery.camelCase( name ) ] = data;
+	}
+
+	// Check for both converted-to-camel and non-converted data property names
+	// If a data property was specified
+	if ( getByName ) {
+
+		// First Try to find as-is property data
+		ret = thisCache[ name ];
+
+		// Test for null|undefined property data
+		if ( ret == null ) {
+
+			// Try to find the camelCased property
+			ret = thisCache[ jQuery.camelCase( name ) ];
+		}
+	} else {
+		ret = thisCache;
+	}
+
+	return ret;
+}
+
+function internalRemoveData( elem, name, pvt ) {
+	if ( !jQuery.acceptData( elem ) ) {
+		return;
+	}
+
+	var i, l, thisCache,
+		isNode = elem.nodeType,
+
+		// See jQuery.data for more information
+		cache = isNode ? jQuery.cache : elem,
+		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+	// If there is already no cache entry for this object, there is no
+	// purpose in continuing
+	if ( !cache[ id ] ) {
+		return;
+	}
+
+	if ( name ) {
+
+		thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+		if ( thisCache ) {
+
+			// Support array or space separated string names for data keys
+			if ( !jQuery.isArray( name ) ) {
+
+				// try the string as a key before any manipulation
+				if ( name in thisCache ) {
+					name = [ name ];
+				} else {
+
+					// split the camel cased version by spaces unless a key with the spaces exists
+					name = jQuery.camelCase( name );
+					if ( name in thisCache ) {
+						name = [ name ];
+					} else {
+						name = name.split(" ");
+					}
+				}
+			} else {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+			}
+
+			for ( i = 0, l = name.length; i < l; i++ ) {
+				delete thisCache[ name[i] ];
+			}
+
+			// If there is no data left in the cache, we want to continue
+			// and let the cache object itself get destroyed
+			if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
+				return;
+			}
+		}
+	}
+
+	// See jQuery.data for more information
+	if ( !pvt ) {
+		delete cache[ id ].data;
+
+		// Don't destroy the parent cache unless the internal data object
+		// had been the only thing left in it
+		if ( !isEmptyDataObject( cache[ id ] ) ) {
+			return;
+		}
+	}
+
+	// Destroy the cache
+	if ( isNode ) {
+		jQuery.cleanData( [ elem ], true );
+
+	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+	} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
+		delete cache[ id ];
+
+	// When all else fails, null
+	} else {
+		cache[ id ] = null;
+	}
+}
+
+jQuery.extend({
+	cache: {},
+
+	// Unique for each copy of jQuery on the page
+	// Non-digits removed to match rinlinejQuery
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	// The following elements throw uncatchable exceptions if you
+	// attempt to add expando properties to them.
+	noData: {
+		"embed": true,
+		// Ban all objects except for Flash (which handle expandos)
+		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
+		"applet": true
+	},
+
+	hasData: function( elem ) {
+		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
+		return !!elem && !isEmptyDataObject( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return internalData( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		return internalRemoveData( elem, name );
+	},
+
+	// For internal use only.
+	_data: function( elem, name, data ) {
+		return internalData( elem, name, data, true );
+	},
+
+	_removeData: function( elem, name ) {
+		return internalRemoveData( elem, name, true );
+	},
+
+	// A method for determining if a DOM node can handle the data expando
+	acceptData: function( elem ) {
+		// Do not set data on non-element because it will not be cleared (#8335).
+		if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
+			return false;
+		}
+
+		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
+
+		// nodes accept data unless otherwise specified; rejection can be conditional
+		return !noData || noData !== true && elem.getAttribute("classid") === noData;
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[0],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = jQuery.data( elem );
+
+				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[i].name;
+
+						if ( !name.indexOf( "data-" ) ) {
+							name = jQuery.camelCase( name.slice(5) );
+
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					jQuery._data( elem, "parsedAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				jQuery.data( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+
+			if ( value === undefined ) {
+				// Try to fetch any internally stored data first
+				return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
+			}
+
+			this.each(function() {
+				jQuery.data( this, key, value );
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			jQuery.removeData( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+
+		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+						data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			jQuery.data( elem, key, data );
+
+		} else {
+			data = undefined;
+		}
+	}
+
+	return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+	var name;
+	for ( name in obj ) {
+
+		// if the public data object is empty, the private is still empty
+		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
+			continue;
+		}
+		if ( name !== "toJSON" ) {
+			return false;
+		}
+	}
+
+	return true;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = jQuery._data( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray(data) ) {
+					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				jQuery._removeData( elem, type + "queue" );
+				jQuery._removeData( elem, key );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button|object)$/i,
+	rclickable = /^(?:a|area)$/i,
+	rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
+	ruseDefault = /^(?:checked|selected)$/i,
+	getSetAttribute = jQuery.support.getSetAttribute,
+	getSetInput = jQuery.support.input;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		name = jQuery.propFix[ name ] || name;
+		return this.each(function() {
+			// try/catch handles cases where IE balks (such as removing a property on window)
+			try {
+				this[ name ] = undefined;
+				delete this[ name ];
+			} catch( e ) {}
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					jQuery._data( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var ret, hooks, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// oldIE doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var values = jQuery.makeArray( value );
+
+				jQuery(elem).find("option").each(function() {
+					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+				});
+
+				if ( !values.length ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, notxml, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( notxml ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+
+			// In IE9+, Flash objects don't have .getAttribute (#12945)
+			// Support: IE9+
+			if ( typeof elem.getAttribute !== core_strundefined ) {
+				ret =  elem.getAttribute( name );
+			}
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( rboolean.test( name ) ) {
+					// Set corresponding property to false for boolean attributes
+					// Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
+					if ( !getSetAttribute && ruseDefault.test( name ) ) {
+						elem[ jQuery.camelCase( "default-" + name ) ] =
+							elem[ propName ] = false;
+					} else {
+						elem[ propName ] = false;
+					}
+
+				// See #9699 for explanation of this approach (setting first, then removal)
+				} else {
+					jQuery.attr( elem, name, "" );
+				}
+
+				elem.removeAttribute( getSetAttribute ? name : propName );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		tabindex: "tabIndex",
+		readonly: "readOnly",
+		"for": "htmlFor",
+		"class": "className",
+		maxlength: "maxLength",
+		cellspacing: "cellSpacing",
+		cellpadding: "cellPadding",
+		rowspan: "rowSpan",
+		colspan: "colSpan",
+		usemap: "useMap",
+		frameborder: "frameBorder",
+		contenteditable: "contentEditable"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				return ( elem[ name ] = value );
+			}
+
+		} else {
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+				return ret;
+
+			} else {
+				return elem[ name ];
+			}
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				var attributeNode = elem.getAttributeNode("tabindex");
+
+				return attributeNode && attributeNode.specified ?
+					parseInt( attributeNode.value, 10 ) :
+					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+						0 :
+						undefined;
+			}
+		}
+	}
+});
+
+// Hook for boolean attributes
+boolHook = {
+	get: function( elem, name ) {
+		var
+			// Use .prop to determine if this attribute is understood as boolean
+			prop = jQuery.prop( elem, name ),
+
+			// Fetch it accordingly
+			attr = typeof prop === "boolean" && elem.getAttribute( name ),
+			detail = typeof prop === "boolean" ?
+
+				getSetInput && getSetAttribute ?
+					attr != null :
+					// oldIE fabricates an empty string for missing boolean attributes
+					// and conflates checked/selected into attroperties
+					ruseDefault.test( name ) ?
+						elem[ jQuery.camelCase( "default-" + name ) ] :
+						!!attr :
+
+				// fetch an attribute node for properties not recognized as boolean
+				elem.getAttributeNode( name );
+
+		return detail && detail.value !== false ?
+			name.toLowerCase() :
+			undefined;
+	},
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+			// IE<8 needs the *property* name
+			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+
+		// Use defaultChecked and defaultSelected for oldIE
+		} else {
+			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
+		}
+
+		return name;
+	}
+};
+
+// fix oldIE value attroperty
+if ( !getSetInput || !getSetAttribute ) {
+	jQuery.attrHooks.value = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			return jQuery.nodeName( elem, "input" ) ?
+
+				// Ignore the value *property* by using defaultValue
+				elem.defaultValue :
+
+				ret && ret.specified ? ret.value : undefined;
+		},
+		set: function( elem, value, name ) {
+			if ( jQuery.nodeName( elem, "input" ) ) {
+				// Does not return so that setAttribute is also used
+				elem.defaultValue = value;
+			} else {
+				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
+				return nodeHook && nodeHook.set( elem, value, name );
+			}
+		}
+	};
+}
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+	// Use this for any attribute in IE6/7
+	// This fixes almost every IE6/7 issue
+	nodeHook = jQuery.valHooks.button = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
+				ret.value :
+				undefined;
+		},
+		set: function( elem, value, name ) {
+			// Set the existing or create a new attribute node
+			var ret = elem.getAttributeNode( name );
+			if ( !ret ) {
+				elem.setAttributeNode(
+					(ret = elem.ownerDocument.createAttribute( name ))
+				);
+			}
+
+			ret.value = value += "";
+
+			// Break association with cloned elements by also using setAttribute (#9646)
+			return name === "value" || value === elem.getAttribute( name ) ?
+				value :
+				undefined;
+		}
+	};
+
+	// Set contenteditable to false on removals(#10429)
+	// Setting to empty string throws an error as an invalid value
+	jQuery.attrHooks.contenteditable = {
+		get: nodeHook.get,
+		set: function( elem, value, name ) {
+			nodeHook.set( elem, value === "" ? false : value, name );
+		}
+	};
+
+	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
+	// This is for removals
+	jQuery.each([ "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			set: function( elem, value ) {
+				if ( value === "" ) {
+					elem.setAttribute( name, "auto" );
+					return value;
+				}
+			}
+		});
+	});
+}
+
+
+// Some attributes require a special call on IE
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !jQuery.support.hrefNormalized ) {
+	jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			get: function( elem ) {
+				var ret = elem.getAttribute( name, 2 );
+				return ret == null ? undefined : ret;
+			}
+		});
+	});
+
+	// href/src property should get the full normalized URL (#10299/#12915)
+	jQuery.each([ "href", "src" ], function( i, name ) {
+		jQuery.propHooks[ name ] = {
+			get: function( elem ) {
+				return elem.getAttribute( name, 4 );
+			}
+		};
+	});
+}
+
+if ( !jQuery.support.style ) {
+	jQuery.attrHooks.style = {
+		get: function( elem ) {
+			// Return undefined in the case of empty string
+			// Note: IE uppercases css property names, but if we were to .toLowerCase()
+			// .cssText, that would destroy case senstitivity in URL's, like in "background"
+			return elem.style.cssText || undefined;
+		},
+		set: function( elem, value ) {
+			return ( elem.style.cssText = value + "" );
+		}
+	};
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+
+			if ( parent ) {
+				parent.selectedIndex;
+
+				// Make sure that it also works with optgroups, see #5701
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+			return null;
+		}
+	});
+}
+
+// IE6/7 call enctype encoding
+if ( !jQuery.support.enctype ) {
+	jQuery.propFix.enctype = "encoding";
+}
+
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+	jQuery.each([ "radio", "checkbox" ], function() {
+		jQuery.valHooks[ this ] = {
+			get: function( elem ) {
+				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+				return elem.getAttribute("value") === null ? "on" : elem.value;
+			}
+		};
+	});
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	});
+});
+var rformElems = /^(?:input|select|textarea)$/i,
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+		var tmp, events, t, handleObjIn,
+			special, eventHandle, handleObj,
+			handlers, type, namespaces, origType,
+			elemData = jQuery._data( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		// jQuery(...).bind("mouseover mouseout", fn);
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener/attachEvent if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					// Bind the global event handler to the element
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+
+					} else if ( elem.attachEvent ) {
+						elem.attachEvent( "on" + type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+		var j, handleObj, tmp,
+			origCount, t, events,
+			special, handlers, type,
+			namespaces, origType,
+			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+
+			// removeData also checks for emptiness and clears the expando if empty
+			// so use it instead of delete
+			jQuery._removeData( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+		var handle, ontype, cur,
+			bubbleType, special, tmp, i,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		event.isTrigger = true;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
+				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Can't use an .isFunction() check here because IE6/7 fails that test.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					try {
+						elem[ type ]();
+					} catch ( e ) {
+						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
+						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
+					}
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, ret, handleObj, matched, j,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var sel, handleObj, matches, i,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur != this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: IE<9
+		// Fix target property (#1925)
+		if ( !event.target ) {
+			event.target = originalEvent.srcElement || document;
+		}
+
+		// Support: Chrome 23+, Safari?
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		// Support: IE<9
+		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
+		event.metaKey = !!event.metaKey;
+
+		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var body, eventDoc, doc,
+				button = original.button,
+				fromElement = original.fromElement;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add relatedTarget, if necessary
+			if ( !event.relatedTarget && fromElement ) {
+				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
+					this.click();
+					return false;
+				}
+			}
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== document.activeElement && this.focus ) {
+					try {
+						this.focus();
+						return false;
+					} catch ( e ) {
+						// Support: IE<9
+						// If we error on focus to hidden element (#1486, #12518),
+						// let .trigger() run the handlers
+					}
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === document.activeElement && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Even when returnValue equals to undefined Firefox will still show alert
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{ type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = document.removeEventListener ?
+	function( elem, type, handle ) {
+		if ( elem.removeEventListener ) {
+			elem.removeEventListener( type, handle, false );
+		}
+	} :
+	function( elem, type, handle ) {
+		var name = "on" + type;
+
+		if ( elem.detachEvent ) {
+
+			// #8545, #7054, preventing memory leaks for custom events in IE6-8
+			// detachEvent needed property on element, by name of that event, to properly expose it to GC
+			if ( typeof elem[ name ] === core_strundefined ) {
+				elem[ name ] = null;
+			}
+
+			elem.detachEvent( name, handle );
+		}
+	};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+		if ( !e ) {
+			return;
+		}
+
+		// If preventDefault exists, run it on the original event
+		if ( e.preventDefault ) {
+			e.preventDefault();
+
+		// Support: IE
+		// Otherwise set the returnValue property of the original event to false
+		} else {
+			e.returnValue = false;
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+		if ( !e ) {
+			return;
+		}
+		// If stopPropagation exists, run it on the original event
+		if ( e.stopPropagation ) {
+			e.stopPropagation();
+		}
+
+		// Support: IE
+		// Set the cancelBubble property of the original event to true
+		e.cancelBubble = true;
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// IE submit delegation
+if ( !jQuery.support.submitBubbles ) {
+
+	jQuery.event.special.submit = {
+		setup: function() {
+			// Only need this for delegated form submit events
+			if ( jQuery.nodeName( this, "form" ) ) {
+				return false;
+			}
+
+			// Lazy-add a submit handler when a descendant form may potentially be submitted
+			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
+				// Node name check avoids a VML-related crash in IE (#9807)
+				var elem = e.target,
+					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
+				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
+					jQuery.event.add( form, "submit._submit", function( event ) {
+						event._submit_bubble = true;
+					});
+					jQuery._data( form, "submitBubbles", true );
+				}
+			});
+			// return undefined since we don't need an event listener
+		},
+
+		postDispatch: function( event ) {
+			// If form was submitted by the user, bubble the event up the tree
+			if ( event._submit_bubble ) {
+				delete event._submit_bubble;
+				if ( this.parentNode && !event.isTrigger ) {
+					jQuery.event.simulate( "submit", this.parentNode, event, true );
+				}
+			}
+		},
+
+		teardown: function() {
+			// Only need this for delegated form submit events
+			if ( jQuery.nodeName( this, "form" ) ) {
+				return false;
+			}
+
+			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+			jQuery.event.remove( this, "._submit" );
+		}
+	};
+}
+
+// IE change delegation and checkbox/radio fix
+if ( !jQuery.support.changeBubbles ) {
+
+	jQuery.event.special.change = {
+
+		setup: function() {
+
+			if ( rformElems.test( this.nodeName ) ) {
+				// IE doesn't fire change on a check/radio until blur; trigger it on click
+				// after a propertychange. Eat the blur-change in special.change.handle.
+				// This still fires onchange a second time for check/radio after blur.
+				if ( this.type === "checkbox" || this.type === "radio" ) {
+					jQuery.event.add( this, "propertychange._change", function( event ) {
+						if ( event.originalEvent.propertyName === "checked" ) {
+							this._just_changed = true;
+						}
+					});
+					jQuery.event.add( this, "click._change", function( event ) {
+						if ( this._just_changed && !event.isTrigger ) {
+							this._just_changed = false;
+						}
+						// Allow triggered, simulated change events (#11500)
+						jQuery.event.simulate( "change", this, event, true );
+					});
+				}
+				return false;
+			}
+			// Delegated event; lazy-add a change handler on descendant inputs
+			jQuery.event.add( this, "beforeactivate._change", function( e ) {
+				var elem = e.target;
+
+				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
+					jQuery.event.add( elem, "change._change", function( event ) {
+						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
+							jQuery.event.simulate( "change", this.parentNode, event, true );
+						}
+					});
+					jQuery._data( elem, "changeBubbles", true );
+				}
+			});
+		},
+
+		handle: function( event ) {
+			var elem = event.target;
+
+			// Swallow native change events from checkbox/radio, we already triggered them above
+			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
+				return event.handleObj.handler.apply( this, arguments );
+			}
+		},
+
+		teardown: function() {
+			jQuery.event.remove( this, "._change" );
+
+			return !rformElems.test( this.nodeName );
+		}
+	};
+}
+
+// Create "bubbling" focus and blur events
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var type, origFn;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+/*!
+ * Sizzle CSS Selector Engine
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://sizzlejs.com/
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	hasDuplicate,
+	outermostContext,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsXML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+	sortOrder,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	operators = "([*^$|!~]?=)",
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rsibling = /[\x20\t\r\n\f]*[+~]/,
+
+	rnative = /^[^{]+\{\s*\[native code/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+	rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Use a stripped-down slice if we can't use a native one
+try {
+	slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
+} catch ( e ) {
+	slice = function( i ) {
+		var elem,
+			results = [];
+		while ( (elem = this[i++]) ) {
+			results.push( elem );
+		}
+		return results;
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( !documentIsXML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
+				push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && !rbuggyQSA.test(selector) ) {
+			old = true;
+			nid = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results, slice.call( newContext.querySelectorAll(
+						newSelector
+					), 0 ) );
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsXML = isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.tagNameNoComments = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Check if attributes should be retrieved by attribute nodes
+	support.attributes = assert(function( div ) {
+		div.innerHTML = "<select></select>";
+		var type = typeof div.lastChild.getAttribute("multiple");
+		// IE8 returns a string for some attributes even when not present
+		return type !== "boolean" && type !== "string";
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getByClassName = assert(function( div ) {
+		// Opera can't find a second classname (in 9.6)
+		div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
+		if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
+			return false;
+		}
+
+		// Safari 3.2 caches class attributes and doesn't catch changes
+		div.lastChild.className = "e";
+		return div.getElementsByClassName("e").length === 2;
+	});
+
+	// Check if getElementById returns elements by name
+	// Check if getElementsByName privileges form controls or returns elements by ID
+	support.getByName = assert(function( div ) {
+		// Inject content
+		div.id = expando + 0;
+		div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
+		docElem.insertBefore( div, docElem.firstChild );
+
+		// Test
+		var pass = doc.getElementsByName &&
+			// buggy browsers will return fewer than the correct 2
+			doc.getElementsByName( expando ).length === 2 +
+			// buggy browsers will return more than the correct 0
+			doc.getElementsByName( expando + 0 ).length;
+		support.getIdNotName = !doc.getElementById( expando );
+
+		// Cleanup
+		docElem.removeChild( div );
+
+		return pass;
+	});
+
+	// IE6/7 return modified attributes
+	Expr.attrHandle = assert(function( div ) {
+		div.innerHTML = "<a href='#'></a>";
+		return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
+			div.firstChild.getAttribute("href") === "#";
+	}) ?
+		{} :
+		{
+			"href": function( elem ) {
+				return elem.getAttribute( "href", 2 );
+			},
+			"type": function( elem ) {
+				return elem.getAttribute("type");
+			}
+		};
+
+	// ID find and filter
+	if ( support.getIdNotName ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.tagNameNoComments ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Name
+	Expr.find["NAME"] = support.getByName && function( tag, context ) {
+		if ( typeof context.getElementsByName !== strundefined ) {
+			return context.getElementsByName( name );
+		}
+	};
+
+	// Class
+	Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21),
+	// no need to also add to buggyMatches since matches checks buggyQSA
+	// A support test would require too much code (would include document ready)
+	rbuggyQSA = [ ":focus" ];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explictly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// IE8 - Some boolean attributes are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Opera 10-12/IE8 - ^= $= *= and empty values
+			// Should not select anything
+			div.innerHTML = "<input type='hidden' i=''/>";
+			if ( div.querySelectorAll("[i^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.webkitMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+		var compare;
+
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
+			if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
+				if ( a === doc || contains( preferredDoc, a ) ) {
+					return -1;
+				}
+				if ( b === doc || contains( preferredDoc, b ) ) {
+					return 1;
+				}
+				return 0;
+			}
+			return compare & 4 ? -1 : 1;
+		}
+
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	// Always assume the presence of duplicates if sort doesn't
+	// pass them to our comparison function (as in Google Chrome).
+	hasDuplicate = false;
+	[0, 0].sort( sortOrder );
+	support.detectDuplicates = hasDuplicate;
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	var val;
+
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	if ( !documentIsXML ) {
+		name = name.toLowerCase();
+	}
+	if ( (val = Expr.attrHandle[ name ]) ) {
+		return val( elem );
+	}
+	if ( documentIsXML || support.attributes ) {
+		return elem.getAttribute( name );
+	}
+	return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
+		name :
+		val && val.specified ? val.value : null;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		i = 1,
+		j = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		for ( ; (elem = results[i]); i++ ) {
+			if ( elem === results[ i - 1 ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeName ) {
+			if ( nodeName === "*" ) {
+				return function() { return true; };
+			}
+
+			nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+			};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifider
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsXML ?
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
+						elem.lang) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && !documentIsXML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, slice.call( seed, 0 ) );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		documentIsXML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+Expr.filters = setFilters.prototype = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// Initialize with the default document
+setDocument();
+
+// Override sizzle attribute retrieval
+Sizzle.attr = jQuery.attr;
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+var runtil = /Until$/,
+	rparentsprev = /^(?:parents|prev(?:Until|All))/,
+	isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var i, ret, self,
+			len = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		ret = [];
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, this[ i ], ret );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+		ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return ret;
+	},
+
+	has: function( target ) {
+		var i,
+			targets = jQuery( target, this ),
+			len = targets.length;
+
+		return this.filter(function() {
+			for ( i = 0; i < len; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector, false) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector, true) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[0] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			ret = [],
+			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			cur = this[i];
+
+			while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
+				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
+					ret.push( cur );
+					break;
+				}
+				cur = cur.parentNode;
+			}
+		}
+
+		return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return jQuery.inArray( this[0], jQuery( elem ) );
+		}
+
+		// Locate the position of the desired element
+		return jQuery.inArray(
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[0] : elem, this );
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+function sibling( cur, dir ) {
+	do {
+		cur = cur[ dir ];
+	} while ( cur && cur.nodeType !== 1 );
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var ret = jQuery.map( this, fn, until );
+
+		if ( !runtil.test( name ) ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			ret = jQuery.filter( selector, ret );
+		}
+
+		ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
+
+		if ( this.length > 1 && rparentsprev.test( name ) ) {
+			ret = ret.reverse();
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 ?
+			jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
+			jQuery.find.matches(expr, elems);
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			cur = elem[ dir ];
+
+		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+			if ( cur.nodeType === 1 ) {
+				matched.push( cur );
+			}
+			cur = cur[dir];
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var r = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				r.push( n );
+			}
+		}
+
+		return r;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, keep ) {
+
+	// Can't pass null or undefined to indexOf in Firefox 4
+	// Set to 0 to skip string check
+	qualifier = qualifier || 0;
+
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep(elements, function( elem, i ) {
+			var retVal = !!qualifier.call( elem, i, elem );
+			return retVal === keep;
+		});
+
+	} else if ( qualifier.nodeType ) {
+		return jQuery.grep(elements, function( elem ) {
+			return ( elem === qualifier ) === keep;
+		});
+
+	} else if ( typeof qualifier === "string" ) {
+		var filtered = jQuery.grep(elements, function( elem ) {
+			return elem.nodeType === 1;
+		});
+
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter(qualifier, filtered, !keep);
+		} else {
+			qualifier = jQuery.filter( qualifier, filtered );
+		}
+	}
+
+	return jQuery.grep(elements, function( elem ) {
+		return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
+	});
+}
+function createSafeFragment( document ) {
+	var list = nodeNames.split( "|" ),
+		safeFrag = document.createDocumentFragment();
+
+	if ( safeFrag.createElement ) {
+		while ( list.length ) {
+			safeFrag.createElement(
+				list.pop()
+			);
+		}
+	}
+	return safeFrag;
+}
+
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
+		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
+	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
+	rleadingWhitespace = /^\s+/,
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rtbody = /<tbody/i,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+		legend: [ 1, "<fieldset>", "</fieldset>" ],
+		area: [ 1, "<map>", "</map>" ],
+		param: [ 1, "<object>", "</object>" ],
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+		// unless wrapped in a div with non-breaking characters in front of it.
+		_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
+	},
+	safeFragment = createSafeFragment( document ),
+	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	wrapAll: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[0] ) {
+			// The elements to wrap the target around
+			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
+
+			if ( this[0].parentNode ) {
+				wrap.insertBefore( this[0] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+					elem = elem.firstChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function(i) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	},
+
+	append: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				this.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				this.insertBefore( elem, this.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, false, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, false, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
+				if ( !keepData && elem.nodeType === 1 ) {
+					jQuery.cleanData( getAll( elem ) );
+				}
+
+				if ( elem.parentNode ) {
+					if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+						setGlobalEval( getAll( elem, "script" ) );
+					}
+					elem.parentNode.removeChild( elem );
+				}
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			// Remove element nodes and prevent memory leaks
+			if ( elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem, false ) );
+			}
+
+			// Remove any remaining nodes
+			while ( elem.firstChild ) {
+				elem.removeChild( elem.firstChild );
+			}
+
+			// If this is a select, ensure that it displays empty (#12336)
+			// Support: IE<9
+			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
+				elem.options.length = 0;
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[0] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined ) {
+				return elem.nodeType === 1 ?
+					elem.innerHTML.replace( rinlinejQuery, "" ) :
+					undefined;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
+				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for (; i < l; i++ ) {
+						// Remove element nodes and prevent memory leaks
+						elem = this[i] || {};
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch(e) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function( value ) {
+		var isFunc = jQuery.isFunction( value );
+
+		// Make sure that the elements are removed from the DOM before they are inserted
+		// this can help fix replacing a parent with child elements
+		if ( !isFunc && typeof value !== "string" ) {
+			value = jQuery( value ).not( this ).detach();
+		}
+
+		return this.domManip( [ value ], true, function( elem ) {
+			var next = this.nextSibling,
+				parent = this.parentNode;
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		});
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, table, callback ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var first, node, hasScripts,
+			scripts, doc, fragment,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[0],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[0] = value.call( this, index, table ? self.html() : undefined );
+				}
+				self.domManip( args, table, callback );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				table = table && jQuery.nodeName( first, "tr" );
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call(
+						table && jQuery.nodeName( this[i], "table" ) ?
+							findOrAppend( this[i], "tbody" ) :
+							this[i],
+						node,
+						i
+					);
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery.ajax({
+									url: node.src,
+									type: "GET",
+									dataType: "script",
+									async: false,
+									global: false,
+									"throws": true
+								});
+							} else {
+								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+
+				// Fix #11809: Avoid leaking memory
+				fragment = first = null;
+			}
+		}
+
+		return this;
+	}
+});
+
+function findOrAppend( elem, tag ) {
+	return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	var attr = elem.getAttributeNode("type");
+	elem.type = ( attr && attr.specified ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+	if ( match ) {
+		elem.type = match[1];
+	} else {
+		elem.removeAttribute("type");
+	}
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var elem,
+		i = 0;
+	for ( ; (elem = elems[i]) != null; i++ ) {
+		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+
+	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+		return;
+	}
+
+	var type, i, l,
+		oldData = jQuery._data( src ),
+		curData = jQuery._data( dest, oldData ),
+		events = oldData.events;
+
+	if ( events ) {
+		delete curData.handle;
+		curData.events = {};
+
+		for ( type in events ) {
+			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+				jQuery.event.add( dest, type, events[ type ][ i ] );
+			}
+		}
+	}
+
+	// make the cloned public data object a copy from the original
+	if ( curData.data ) {
+		curData.data = jQuery.extend( {}, curData.data );
+	}
+}
+
+function fixCloneNodeIssues( src, dest ) {
+	var nodeName, e, data;
+
+	// We do not need to do anything for non-Elements
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	nodeName = dest.nodeName.toLowerCase();
+
+	// IE6-8 copies events bound via attachEvent when using cloneNode.
+	if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
+		data = jQuery._data( dest );
+
+		for ( e in data.events ) {
+			jQuery.removeEvent( dest, e, data.handle );
+		}
+
+		// Event data gets referenced instead of copied if the expando gets copied too
+		dest.removeAttribute( jQuery.expando );
+	}
+
+	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
+	if ( nodeName === "script" && dest.text !== src.text ) {
+		disableScript( dest ).text = src.text;
+		restoreScript( dest );
+
+	// IE6-10 improperly clones children of object elements using classid.
+	// IE10 throws NoModificationAllowedError if parent is null, #12132.
+	} else if ( nodeName === "object" ) {
+		if ( dest.parentNode ) {
+			dest.outerHTML = src.outerHTML;
+		}
+
+		// This path appears unavoidable for IE9. When cloning an object
+		// element in IE9, the outerHTML strategy above is not sufficient.
+		// If the src has innerHTML and the destination does not,
+		// copy the src.innerHTML into the dest.innerHTML. #10324
+		if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
+			dest.innerHTML = src.innerHTML;
+		}
+
+	} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		// IE6-8 fails to persist the checked state of a cloned checkbox
+		// or radio button. Worse, IE6-7 fail to give the cloned element
+		// a checked appearance if the defaultChecked value isn't also set
+
+		dest.defaultChecked = dest.checked = src.checked;
+
+		// IE6-7 get confused and end up setting the value of a cloned
+		// checkbox/radio button to an empty string instead of "on"
+		if ( dest.value !== src.value ) {
+			dest.value = src.value;
+		}
+
+	// IE6-8 fails to return the selected option to the default selected
+	// state when cloning options
+	} else if ( nodeName === "option" ) {
+		dest.defaultSelected = dest.selected = src.defaultSelected;
+
+	// IE6-8 fails to set the defaultValue to the correct value when
+	// cloning other types of input fields
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			i = 0,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone(true);
+			jQuery( insert[i] )[ original ]( elems );
+
+			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+function getAll( context, tag ) {
+	var elems, elem,
+		i = 0,
+		found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
+			typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
+			undefined;
+
+	if ( !found ) {
+		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
+			if ( !tag || jQuery.nodeName( elem, tag ) ) {
+				found.push( elem );
+			} else {
+				jQuery.merge( found, getAll( elem, tag ) );
+			}
+		}
+	}
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], found ) :
+		found;
+}
+
+// Used in buildFragment, fixes the defaultChecked property
+function fixDefaultChecked( elem ) {
+	if ( manipulation_rcheckableType.test( elem.type ) ) {
+		elem.defaultChecked = elem.checked;
+	}
+}
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var destElements, node, clone, i, srcElements,
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+			clone = elem.cloneNode( true );
+
+		// IE<=8 does not properly clone detached, unknown element nodes
+		} else {
+			fragmentDiv.innerHTML = elem.outerHTML;
+			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+		}
+
+		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
+				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			// Fix all IE cloning issues
+			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
+				// Ensure that the destination node is not null; Fixes #9587
+				if ( destElements[i] ) {
+					fixCloneNodeIssues( node, destElements[i] );
+				}
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
+					cloneCopyEvent( node, destElements[i] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		destElements = srcElements = node = null;
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var j, elem, contains,
+			tmp, tag, tbody, wrap,
+			l = elems.length,
+
+			// Ensure a safe fragment
+			safe = createSafeFragment( context ),
+
+			nodes = [],
+			i = 0;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || safe.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+
+					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
+
+					// Descend through wrappers to the right content
+					j = wrap[0];
+					while ( j-- ) {
+						tmp = tmp.lastChild;
+					}
+
+					// Manually add leading whitespace removed by IE
+					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
+					}
+
+					// Remove IE's autoinserted <tbody> from table fragments
+					if ( !jQuery.support.tbody ) {
+
+						// String was a <table>, *may* have spurious <tbody>
+						elem = tag === "table" && !rtbody.test( elem ) ?
+							tmp.firstChild :
+
+							// String was a bare <thead> or <tfoot>
+							wrap[1] === "<table>" && !rtbody.test( elem ) ?
+								tmp :
+								0;
+
+						j = elem && elem.childNodes.length;
+						while ( j-- ) {
+							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
+								elem.removeChild( tbody );
+							}
+						}
+					}
+
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Fix #12392 for WebKit and IE > 9
+					tmp.textContent = "";
+
+					// Fix #12392 for oldIE
+					while ( tmp.firstChild ) {
+						tmp.removeChild( tmp.firstChild );
+					}
+
+					// Remember the top-level container for proper cleanup
+					tmp = safe.lastChild;
+				}
+			}
+		}
+
+		// Fix #11356: Clear elements from fragment
+		if ( tmp ) {
+			safe.removeChild( tmp );
+		}
+
+		// Reset defaultChecked for any radios and checkboxes
+		// about to be appended to the DOM in IE 6/7 (#8060)
+		if ( !jQuery.support.appendChecked ) {
+			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
+		}
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( safe.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		tmp = null;
+
+		return safe;
+	},
+
+	cleanData: function( elems, /* internal */ acceptData ) {
+		var elem, type, id, data,
+			i = 0,
+			internalKey = jQuery.expando,
+			cache = jQuery.cache,
+			deleteExpando = jQuery.support.deleteExpando,
+			special = jQuery.event.special;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+
+			if ( acceptData || jQuery.acceptData( elem ) ) {
+
+				id = elem[ internalKey ];
+				data = id && cache[ id ];
+
+				if ( data ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Remove cache only if it was not already removed by jQuery.event.remove
+					if ( cache[ id ] ) {
+
+						delete cache[ id ];
+
+						// IE does not allow us to delete expando properties from nodes,
+						// nor does it have a removeAttribute function on Document nodes;
+						// we must handle all of these cases
+						if ( deleteExpando ) {
+							delete elem[ internalKey ];
+
+						} else if ( typeof elem.removeAttribute !== core_strundefined ) {
+							elem.removeAttribute( internalKey );
+
+						} else {
+							elem[ internalKey ] = null;
+						}
+
+						core_deletedIds.push( id );
+					}
+				}
+			}
+		}
+	}
+});
+var iframe, getStyles, curCSS,
+	ralpha = /alpha\([^)]*\)/i,
+	ropacity = /opacity\s*=\s*([^)]*)/,
+	rposition = /^(top|right|bottom|left)$/,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = jQuery._data( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var len, styles,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+
+				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
+				// Fixes bug #5509
+				try {
+					style[ name ] = value;
+				} catch(e) {}
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var num, val, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	},
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+if ( window.getComputedStyle ) {
+	getStyles = function( elem ) {
+		return window.getComputedStyle( elem, null );
+	};
+
+	curCSS = function( elem, name, _computed ) {
+		var width, minWidth, maxWidth,
+			computed = _computed || getStyles( elem ),
+
+			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+			ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+			style = elem.style;
+
+		if ( computed ) {
+
+			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+				ret = jQuery.style( elem, name );
+			}
+
+			// A tribute to the "awesome hack by Dean Edwards"
+			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
+			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+				// Remember the original values
+				width = style.width;
+				minWidth = style.minWidth;
+				maxWidth = style.maxWidth;
+
+				// Put in the new values to get a computed value out
+				style.minWidth = style.maxWidth = style.width = ret;
+				ret = computed.width;
+
+				// Revert the changed values
+				style.width = width;
+				style.minWidth = minWidth;
+				style.maxWidth = maxWidth;
+			}
+		}
+
+		return ret;
+	};
+} else if ( document.documentElement.currentStyle ) {
+	getStyles = function( elem ) {
+		return elem.currentStyle;
+	};
+
+	curCSS = function( elem, name, _computed ) {
+		var left, rs, rsLeft,
+			computed = _computed || getStyles( elem ),
+			ret = computed ? computed[ name ] : undefined,
+			style = elem.style;
+
+		// Avoid setting ret to empty string here
+		// so we don't default to auto
+		if ( ret == null && style && style[ name ] ) {
+			ret = style[ name ];
+		}
+
+		// From the awesome hack by Dean Edwards
+		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+		// If we're not dealing with a regular pixel number
+		// but a number that has a weird ending, we need to convert it to pixels
+		// but not position css attributes, as those are proportional to the parent element instead
+		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
+		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+			// Remember the original values
+			left = style.left;
+			rs = elem.runtimeStyle;
+			rsLeft = rs && rs.left;
+
+			// Put in the new values to get a computed value out
+			if ( rsLeft ) {
+				rs.left = elem.currentStyle.left;
+			}
+			style.left = name === "fontSize" ? "1em" : ret;
+			ret = style.pixelLeft + "px";
+
+			// Revert the changed values
+			style.left = left;
+			if ( rsLeft ) {
+				rs.left = rsLeft;
+			}
+		}
+
+		return ret === "" ? "auto" : ret;
+	};
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+if ( !jQuery.support.opacity ) {
+	jQuery.cssHooks.opacity = {
+		get: function( elem, computed ) {
+			// IE uses filters for opacity
+			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
+				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+				computed ? "1" : "";
+		},
+
+		set: function( elem, value ) {
+			var style = elem.style,
+				currentStyle = elem.currentStyle,
+				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
+				filter = currentStyle && currentStyle.filter || style.filter || "";
+
+			// IE has trouble with opacity if it does not have layout
+			// Force it by setting the zoom level
+			style.zoom = 1;
+
+			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
+			// if value === "", then remove inline opacity #12685
+			if ( ( value >= 1 || value === "" ) &&
+					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+					style.removeAttribute ) {
+
+				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
+				// if "filter:" is present at all, clearType is disabled, we want to avoid this
+				// style.removeAttribute is IE Only, but so apparently is this code path...
+				style.removeAttribute( "filter" );
+
+				// if there is no filter style applied in a css rule or unset inline opacity, we are done
+				if ( value === "" || currentStyle && !currentStyle.filter ) {
+					return;
+				}
+			}
+
+			// otherwise, set new filter values
+			style.filter = ralpha.test( filter ) ?
+				filter.replace( ralpha, opacity ) :
+				filter + " " + opacity;
+		}
+	};
+}
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
+			(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.hover = function( fnOver, fnOut ) {
+	return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+};
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var deep, key,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, response, type,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off, url.length );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": window.String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var // Cross-domain detection vars
+			parts,
+			// Loop variable
+			i,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers as string
+			responseHeadersString,
+			// timeout handle
+			timeoutTimer,
+
+			// To know if global events are to be dispatched
+			fireGlobals,
+
+			transport,
+			// Response headers
+			responseHeaders,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// If successful, handle type chaining
+			if ( status >= 200 && status < 300 || status === 304 ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					isSuccess = true;
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					isSuccess = true;
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					isSuccess = ajaxConvert( s, response );
+					statusText = isSuccess.state;
+					success = isSuccess.data;
+					error = isSuccess.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	}
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+	var firstDataType, ct, finalDataType, type,
+		contents = s.contents,
+		dataTypes = s.dataTypes,
+		responseFields = s.responseFields;
+
+	// Fill responseXXX fields
+	for ( type in responseFields ) {
+		if ( type in responses ) {
+			jqXHR[ responseFields[type] ] = responses[ type ];
+		}
+	}
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+	var conv2, current, conv, tmp,
+		converters = {},
+		i = 0,
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice(),
+		prev = dataTypes[ 0 ];
+
+	// Apply the dataFilter if provided
+	if ( s.dataFilter ) {
+		response = s.dataFilter( response, s.dataType );
+	}
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	// Convert to each sequential dataType, tolerating list modification
+	for ( ; (current = dataTypes[++i]); ) {
+
+		// There's only work to do if current dataType is non-auto
+		if ( current !== "*" ) {
+
+			// Convert response if prev dataType is non-auto and differs from current
+			if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split(" ");
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.splice( i--, 0, current );
+								}
+
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s["throws"] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+
+			// Update prev for next iteration
+			prev = current;
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+		s.global = false;
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+
+		var script,
+			head = document.head || jQuery("head")[0] || document.documentElement;
+
+		return {
+
+			send: function( _, callback ) {
+
+				script = document.createElement("script");
+
+				script.async = true;
+
+				if ( s.scriptCharset ) {
+					script.charset = s.scriptCharset;
+				}
+
+				script.src = s.url;
+
+				// Attach handlers for all browsers
+				script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+						// Handle memory leak in IE
+						script.onload = script.onreadystatechange = null;
+
+						// Remove the script
+						if ( script.parentNode ) {
+							script.parentNode.removeChild( script );
+						}
+
+						// Dereference the script
+						script = null;
+
+						// Callback if not abort
+						if ( !isAbort ) {
+							callback( 200, "success" );
+						}
+					}
+				};
+
+				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
+				// Use native DOM manipulation to avoid our domManip AJAX trickery
+				head.insertBefore( script, head.firstChild );
+			},
+
+			abort: function() {
+				if ( script ) {
+					script.onload( undefined, true );
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+var xhrCallbacks, xhrSupported,
+	xhrId = 0,
+	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
+	xhrOnUnloadAbort = window.ActiveXObject && function() {
+		// Abort all pending requests
+		var key;
+		for ( key in xhrCallbacks ) {
+			xhrCallbacks[ key ]( undefined, true );
+		}
+	};
+
+// Functions to create xhrs
+function createStandardXHR() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch( e ) {}
+}
+
+function createActiveXHR() {
+	try {
+		return new window.ActiveXObject("Microsoft.XMLHTTP");
+	} catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+	/* Microsoft failed to properly
+	 * implement the XMLHttpRequest in IE7 (can't request local files),
+	 * so we use the ActiveXObject when it is available
+	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+	 * we need a fallback.
+	 */
+	function() {
+		return !this.isLocal && createStandardXHR() || createActiveXHR();
+	} :
+	// For all other browsers, use the standard XMLHttpRequest object
+	createStandardXHR;
+
+// Determine support properties
+xhrSupported = jQuery.ajaxSettings.xhr();
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+xhrSupported = jQuery.support.ajax = !!xhrSupported;
+
+// Create transport if the browser can provide an xhr
+if ( xhrSupported ) {
+
+	jQuery.ajaxTransport(function( s ) {
+		// Cross domain only allowed if supported through XMLHttpRequest
+		if ( !s.crossDomain || jQuery.support.cors ) {
+
+			var callback;
+
+			return {
+				send: function( headers, complete ) {
+
+					// Get a new xhr
+					var handle, i,
+						xhr = s.xhr();
+
+					// Open the socket
+					// Passing null username, generates a login popup on Opera (#2865)
+					if ( s.username ) {
+						xhr.open( s.type, s.url, s.async, s.username, s.password );
+					} else {
+						xhr.open( s.type, s.url, s.async );
+					}
+
+					// Apply custom fields if provided
+					if ( s.xhrFields ) {
+						for ( i in s.xhrFields ) {
+							xhr[ i ] = s.xhrFields[ i ];
+						}
+					}
+
+					// Override mime type if needed
+					if ( s.mimeType && xhr.overrideMimeType ) {
+						xhr.overrideMimeType( s.mimeType );
+					}
+
+					// X-Requested-With header
+					// For cross-domain requests, seeing as conditions for a preflight are
+					// akin to a jigsaw puzzle, we simply never set it to be sure.
+					// (it can always be set on a per-request basis or even using ajaxSetup)
+					// For same-domain requests, won't change header if already provided.
+					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+						headers["X-Requested-With"] = "XMLHttpRequest";
+					}
+
+					// Need an extra try/catch for cross domain requests in Firefox 3
+					try {
+						for ( i in headers ) {
+							xhr.setRequestHeader( i, headers[ i ] );
+						}
+					} catch( err ) {}
+
+					// Do send the request
+					// This may raise an exception which is actually
+					// handled in jQuery.ajax (so no try/catch here)
+					xhr.send( ( s.hasContent && s.data ) || null );
+
+					// Listener
+					callback = function( _, isAbort ) {
+						var status, responseHeaders, statusText, responses;
+
+						// Firefox throws exceptions when accessing properties
+						// of an xhr when a network error occurred
+						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+						try {
+
+							// Was never called and is aborted or complete
+							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+								// Only called once
+								callback = undefined;
+
+								// Do not keep as active anymore
+								if ( handle ) {
+									xhr.onreadystatechange = jQuery.noop;
+									if ( xhrOnUnloadAbort ) {
+										delete xhrCallbacks[ handle ];
+									}
+								}
+
+								// If it's an abort
+								if ( isAbort ) {
+									// Abort it manually if needed
+									if ( xhr.readyState !== 4 ) {
+										xhr.abort();
+									}
+								} else {
+									responses = {};
+									status = xhr.status;
+									responseHeaders = xhr.getAllResponseHeaders();
+
+									// When requesting binary data, IE6-9 will throw an exception
+									// on any attempt to access responseText (#11426)
+									if ( typeof xhr.responseText === "string" ) {
+										responses.text = xhr.responseText;
+									}
+
+									// Firefox throws an exception when accessing
+									// statusText for faulty cross-domain requests
+									try {
+										statusText = xhr.statusText;
+									} catch( e ) {
+										// We normalize with Webkit giving an empty statusText
+										statusText = "";
+									}
+
+									// Filter status for non standard behaviors
+
+									// If the request is local and we have data: assume a success
+									// (success with no data won't get notified, that's the best we
+									// can do given current implementations)
+									if ( !status && s.isLocal && !s.crossDomain ) {
+										status = responses.text ? 200 : 404;
+									// IE - #1450: sometimes returns 1223 when it should be 204
+									} else if ( status === 1223 ) {
+										status = 204;
+									}
+								}
+							}
+						} catch( firefoxAccessException ) {
+							if ( !isAbort ) {
+								complete( -1, firefoxAccessException );
+							}
+						}
+
+						// Call complete if needed
+						if ( responses ) {
+							complete( status, statusText, responses, responseHeaders );
+						}
+					};
+
+					if ( !s.async ) {
+						// if we're in sync mode we fire the callback
+						callback();
+					} else if ( xhr.readyState === 4 ) {
+						// (IE6 & IE7) if it's in cache and has been
+						// retrieved directly we need to fire the callback
+						setTimeout( callback );
+					} else {
+						handle = ++xhrId;
+						if ( xhrOnUnloadAbort ) {
+							// Create the active xhrs callbacks list if needed
+							// and attach the unload handler
+							if ( !xhrCallbacks ) {
+								xhrCallbacks = {};
+								jQuery( window ).unload( xhrOnUnloadAbort );
+							}
+							// Add to list of active xhrs callbacks
+							xhrCallbacks[ handle ] = callback;
+						}
+						xhr.onreadystatechange = callback;
+					}
+				},
+
+				abort: function() {
+					if ( callback ) {
+						callback( undefined, true );
+					}
+				}
+			};
+		}
+	});
+}
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var value, name, index, easing, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/*jshint validthis:true */
+	var prop, index, length,
+		value, dataShow, toggle,
+		tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE does not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			// inline-level elements accept inline-block;
+			// block-level elements need to be inline with layout
+			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+				style.display = "inline-block";
+
+			} else {
+				style.zoom = 1;
+			}
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		if ( !jQuery.support.shrinkWrapBlocks ) {
+			anim.always(function() {
+				style.overflow = opts.overflow[ 0 ];
+				style.overflowX = opts.overflow[ 1 ];
+				style.overflowY = opts.overflow[ 2 ];
+			});
+		}
+	}
+
+
+	// show/hide pass
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+				continue;
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+			jQuery._removeData( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || jQuery._data( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = jQuery._data( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = jQuery._data( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		box = { top: 0, left: 0 },
+		elem = this[ 0 ],
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
+		left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var position = jQuery.css( elem, "position" );
+
+		// set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		var curElem = jQuery( elem ),
+			curOffset = curElem.offset(),
+			curCSSTop = jQuery.css( elem, "top" ),
+			curCSSLeft = jQuery.css( elem, "left" ),
+			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+			props = {}, curPosition = {}, curTop, curLeft;
+
+		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			parentOffset = { top: 0, left: 0 },
+			elem = this[ 0 ];
+
+		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// we assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		// note: when an element has margin: auto the offsetLeft and marginLeft
+		// are the same in Safari causing offset.left to incorrectly be 0
+		return {
+			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || document.documentElement;
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+			return offsetParent || document.documentElement;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = /Y/.test( prop );
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? (prop in win) ? win[ prop ] :
+					win.document.documentElement[ method ] :
+					elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : jQuery( win ).scrollLeft(),
+					top ? val : jQuery( win ).scrollTop()
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ?
+		elem :
+		elem.nodeType === 9 ?
+			elem.defaultView || elem.parentWindow :
+			false;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// })();
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
+// Expose jQuery as an AMD module, but only for AMD loaders that
+// understand the issues with loading multiple versions of jQuery
+// in a page that all might call define(). The loader will indicate
+// they have special allowances for multiple jQuery versions by
+// specifying define.amd.jQuery = true. Register as a named module,
+// since jQuery can be concatenated with other files that may use define,
+// but not use a proper concatenation script that understands anonymous
+// AMD modules. A named AMD is safest and most robust way to register.
+// Lowercase jquery is used because AMD module names are derived from
+// file names, and jQuery is normally delivered in a lowercase file name.
+// Do this after creating the global so that if an AMD module wants to call
+// noConflict to hide this version of jQuery, it will work.
+if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
+	define( "jquery", [], function () { return jQuery; } );
+}
+
+})( window );
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/bower_components/requirejs/require.js b/labs/dependency-examples/canjs_require/bower_components/requirejs/require.js
new file mode 100644
index 0000000000..2109a25149
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/requirejs/require.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.6',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value !== 'string') {
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite and existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; ary[i]; i += 1) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+                        //End of the line. Keep at least one non-dot
+                        //path segment at the front so it can be mapped
+                        //correctly to disk. Otherwise, there is likely
+                        //no path mapping for a path starting with '..'.
+                        //This can still fail, but catches the most reasonable
+                        //uses of ..
+                        break;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+                foundMap, foundI, foundStarMap, starI,
+                baseParts = baseName && baseName.split('/'),
+                normalizedBaseParts = baseParts,
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name && name.charAt(0) === '.') {
+                //If have a base name, try to normalize against it,
+                //otherwise, assume it is a top-level require that will
+                //be relative to baseUrl in the end.
+                if (baseName) {
+                    if (getOwn(config.pkgs, baseName)) {
+                        //If the baseName is a package name, then just treat it as one
+                        //name to concat the name with.
+                        normalizedBaseParts = baseParts = [baseName];
+                    } else {
+                        //Convert baseName to array, and lop off the last part,
+                        //so that . matches that 'directory' and not name of the baseName's
+                        //module. For instance, baseName of 'one/two/three', maps to
+                        //'one/two/three.js', but we want the directory, 'one/two' for
+                        //this normalization.
+                        normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    }
+
+                    name = normalizedBaseParts.concat(name.split('/'));
+                    trimDots(name);
+
+                    //Some use of packages may use a . path to reference the
+                    //'main' module name, so normalize for that.
+                    pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+                    name = name.join('/');
+                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+                        name = pkgName;
+                    }
+                } else if (name.indexOf('./') === 0) {
+                    // No baseName, so this is ID is resolved relative
+                    // to baseUrl, pull off the leading dot.
+                    name = name.substring(2);
+                }
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+
+                    if (foundMap) {
+                        break;
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            return name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                removeScript(id);
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+                context.require([id]);
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        normalizedName = normalize(name, parentName, applyMap);
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length - 1, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return mod.exports;
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            var c,
+                                pkg = getOwn(config.pkgs, mod.map.id);
+                            // For packages, only support config targeted
+                            // at the main module.
+                            c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+                                      getOwn(config.config, mod.map.id);
+                            return  c || {};
+                        },
+                        exports: defined[mod.map.id]
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var map, modId, err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                map = mod.map;
+                modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            if (this.map.isDefine) {
+                                //If setting exports via 'module' is in play,
+                                //favor that over return value and exports. After that,
+                                //favor a non-undefined return value over exports use.
+                                cjsModule = this.module;
+                                if (cjsModule &&
+                                        cjsModule.exports !== undefined &&
+                                        //Make sure it is not already the exports value
+                                        cjsModule.exports !== this.exports) {
+                                    exports = cjsModule.exports;
+                                } else if (exports === undefined && this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths and packages since they require special processing,
+                //they are additive.
+                var pkgs = config.pkgs,
+                    shim = config.shim,
+                    objs = {
+                        paths: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (prop === 'map') {
+                            if (!config.map) {
+                                config.map = {};
+                            }
+                            mixin(config[prop], value, true, true);
+                        } else {
+                            mixin(config[prop], value, true);
+                        }
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+                        location = pkgObj.location;
+
+                        //Create a brand new object on pkgs, since currentPackages can
+                        //be passed in again, and config.pkgs is the internal transformed
+                        //state for all package configs.
+                        pkgs[pkgObj.name] = {
+                            name: pkgObj.name,
+                            location: location || pkgObj.name,
+                            //Remove leading dot in main, so main paths are normalized,
+                            //and remove any trailing .js, since different package
+                            //envs have different conventions: some use a module name,
+                            //some use a file name.
+                            main: (pkgObj.main || 'main')
+                                  .replace(currDirRegExp, '')
+                                  .replace(jsSuffixRegExp, '')
+                        };
+                    });
+
+                    //Done with modifications, assing packages back to context config
+                    config.pkgs = pkgs;
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overriden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+                    parentPath;
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+                    pkgs = config.pkgs;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+                        pkg = getOwn(pkgs, parentModule);
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        } else if (pkg) {
+                            //If module name is just the package name, then looking
+                            //for the main module.
+                            if (moduleName === pkg.name) {
+                                pkgPath = pkg.location + '/' + pkg.main;
+                            } else {
+                                pkgPath = pkg.location;
+                            }
+                            syms.splice(0, i, pkgPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = config.xhtml ?
+                    document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                    document.createElement('script');
+            node.type = config.scriptType || 'text/javascript';
+            node.charset = 'utf-8';
+            node.async = true;
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.css b/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.js b/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/canjs_require/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/canjs_require/bower_components/todomvc-common/bg.png b/labs/dependency-examples/canjs_require/bower_components/todomvc-common/bg.png
new file mode 100644
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diff --git a/labs/dependency-examples/canjs_require/index.html b/labs/dependency-examples/canjs_require/index.html
index 670e04e483..d4350051db 100644
--- a/labs/dependency-examples/canjs_require/index.html
+++ b/labs/dependency-examples/canjs_require/index.html
@@ -1,24 +1,21 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="canjs">
 <head>
-  <meta charset="utf-8">
-  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-  <title>CanJS + RequireJS • TodoMVC</title>
-  <link rel="stylesheet" href="../../../assets/base.css">
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>CanJS + RequireJS • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
-<section id="todoapp">
-</section>
-<div id="info">
-  <p>Double-click to edit a todo</p>
-  <p>Written by <a href="http://bitovi.com">Bitovi</a></p>
-  <p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
-</div>
+	<section id="todoapp">
+	</section>
+	<div id="info">
+		<p>Double-click to edit a todo</p>
+		<p>Written by <a href="http://bitovi.com">Bitovi</a></p>
+		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
+	</div>
 
-<script src="../../../assets/base.js"></script>
-<!--[if IE]>
-<script src="../../../assets/ie.js"></script>
-<![endif]-->
-<script data-main="js/app" src="../../../assets/require.min.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script data-main="js/app" src="bower_components/requirejs/require.js"></script>
 </body>
 </html>
diff --git a/labs/dependency-examples/canjs_require/js/app.js b/labs/dependency-examples/canjs_require/js/app.js
index f87bf4b2cd..4a269da5f4 100644
--- a/labs/dependency-examples/canjs_require/js/app.js
+++ b/labs/dependency-examples/canjs_require/js/app.js
@@ -1,8 +1,8 @@
 /*global require*/
 require.config({
 	paths: {
-		jquery: '../../../../assets/jquery.min',
-		can: 'lib/can'
+		jquery: '../bower_components/jquery/jquery',
+		can: '../bower_components/CanJS/amd/can'
 	}
 });
 
@@ -37,4 +37,4 @@ require(['can/util/library', 'can/route', 'app/todos', 'app/models/todo', 'can/v
 
 		// Now we can start routing
 		route.ready(true);
-	});
\ No newline at end of file
+	});
diff --git a/labs/dependency-examples/canjs_require/js/lib/can.js b/labs/dependency-examples/canjs_require/js/lib/can.js
deleted file mode 100644
index 8b020f1c02..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/control', 'can/model', 'can/view/ejs', 'can/route'], function (can) {
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/construct.js b/labs/dependency-examples/canjs_require/js/lib/can/construct.js
deleted file mode 100644
index 29c6671204..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/construct.js
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/string'], function (can) {
-
-	// ## construct.js
-	// `can.Construct`  
-	// _This is a modified version of
-	// [John Resig's class](http://ejohn.org/blog/simple-javascript-inheritance/).  
-	// It provides class level inheritance and callbacks._
-	// A private flag used to initialize a new class instance without
-	// initializing it's bindings.
-	var initializing = 0;
-
-
-	can.Construct = function () {
-		if (arguments.length) {
-			return can.Construct.extend.apply(can.Construct, arguments);
-		}
-	};
-
-
-	can.extend(can.Construct, {
-
-		newInstance: function () {
-			// Get a raw instance object (`init` is not called).
-			var inst = this.instance(),
-				arg = arguments,
-				args;
-
-			// Call `setup` if there is a `setup`
-			if (inst.setup) {
-				args = inst.setup.apply(inst, arguments);
-			}
-
-			// Call `init` if there is an `init`  
-			// If `setup` returned `args`, use those as the arguments
-			if (inst.init) {
-				inst.init.apply(inst, args || arguments);
-			}
-
-			return inst;
-		},
-		// Overwrites an object with methods. Used in the `super` plugin.
-		// `newProps` - New properties to add.  
-		// `oldProps` - Where the old properties might be (used with `super`).  
-		// `addTo` - What we are adding to.
-		_inherit: function (newProps, oldProps, addTo) {
-			can.extend(addTo || newProps, newProps || {})
-		},
-		// used for overwriting a single property.
-		// this should be used for patching other objects
-		// the super plugin overwrites this
-		_overwrite: function (what, oldProps, propName, val) {
-			what[propName] = val;
-		},
-		// Set `defaults` as the merger of the parent `defaults` and this 
-		// object's `defaults`. If you overwrite this method, make sure to
-		// include option merging logic.
-		setup: function (base, fullName) {
-			this.defaults = can.extend(true, {}, base.defaults, this.defaults);
-		},
-		// Create's a new `class` instance without initializing by setting the
-		// `initializing` flag.
-		instance: function () {
-
-			// Prevents running `init`.
-			initializing = 1;
-
-			var inst = new this();
-
-			// Allow running `init`.
-			initializing = 0;
-
-			return inst;
-		},
-		// Extends classes.
-		extend: function (fullName, klass, proto) {
-			// Figure out what was passed and normalize it.
-			if (typeof fullName != 'string') {
-				proto = klass;
-				klass = fullName;
-				fullName = null;
-			}
-
-			if (!proto) {
-				proto = klass;
-				klass = null;
-			}
-			proto = proto || {};
-
-			var _super_class = this,
-				_super = this.prototype,
-				name, shortName, namespace, prototype;
-
-			// Instantiate a base class (but only create the instance,
-			// don't run the init constructor).
-			prototype = this.instance();
-
-			// Copy the properties over onto the new prototype.
-			can.Construct._inherit(proto, _super, prototype);
-
-			// The dummy class constructor.
-
-
-			function Constructor() {
-				// All construction is actually done in the init method.
-				if (!initializing) {
-					return this.constructor !== Constructor && arguments.length ?
-					// We are being called without `new` or we are extending.
-					arguments.callee.extend.apply(arguments.callee, arguments) :
-					// We are being called with `new`.
-					this.constructor.newInstance.apply(this.constructor, arguments);
-				}
-			}
-
-			// Copy old stuff onto class (can probably be merged w/ inherit)
-			for (name in _super_class) {
-				if (_super_class.hasOwnProperty(name)) {
-					Constructor[name] = _super_class[name];
-				}
-			}
-
-			// Copy new static properties on class.
-			can.Construct._inherit(klass, _super_class, Constructor);
-
-			// Setup namespaces.
-			if (fullName) {
-
-				var parts = fullName.split('.'),
-					shortName = parts.pop(),
-					current = can.getObject(parts.join('.'), window, true),
-					namespace = current,
-					_fullName = can.underscore(fullName.replace(/\./g, "_")),
-					_shortName = can.underscore(shortName);
-
-
-
-				current[shortName] = Constructor;
-			}
-
-			// Set things that shouldn't be overwritten.
-			can.extend(Constructor, {
-				constructor: Constructor,
-				prototype: prototype,
-
-				namespace: namespace,
-
-				shortName: shortName,
-				_shortName: _shortName,
-
-				fullName: fullName,
-				_fullName: _fullName
-			});
-
-			// Make sure our prototype looks nice.
-			Constructor.prototype.constructor = Constructor;
-
-
-			// Call the class `setup` and `init`
-			var t = [_super_class].concat(can.makeArray(arguments)),
-				args = Constructor.setup.apply(Constructor, t);
-
-			if (Constructor.init) {
-				Constructor.init.apply(Constructor, args || t);
-			}
-
-
-			return Constructor;
-
-		}
-
-	});
-	return can.Construct;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/construct/proxy.js b/labs/dependency-examples/canjs_require/js/lib/can/construct/proxy.js
deleted file mode 100644
index e56cfe173b..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/construct/proxy.js
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/construct'], function (can, Construct) {
-	var isFunction = can.isFunction,
-		isArray = can.isArray,
-		makeArray = can.makeArray,
-
-		proxy = function (funcs) {
-
-			//args that should be curried
-			var args = makeArray(arguments),
-				self;
-
-			// get the functions to callback
-			funcs = args.shift();
-
-			// if there is only one function, make funcs into an array
-			if (!isArray(funcs)) {
-				funcs = [funcs];
-			}
-
-			// keep a reference to us in self
-			self = this;
-
-
-			return function class_cb() {
-				// add the arguments after the curried args
-				var cur = args.concat(makeArray(arguments)),
-					isString, length = funcs.length,
-					f = 0,
-					func;
-
-				// go through each function to call back
-				for (; f < length; f++) {
-					func = funcs[f];
-					if (!func) {
-						continue;
-					}
-
-					// set called with the name of the function on self (this is how this.view works)
-					isString = typeof func == "string";
-
-					// call the function
-					cur = (isString ? self[func] : func).apply(self, cur || []);
-
-					// pass the result to the next function (if there is a next function)
-					if (f < length - 1) {
-						cur = !isArray(cur) || cur._use_call ? [cur] : cur
-					}
-				}
-				return cur;
-			}
-		}
-		can.Construct.proxy = can.Construct.prototype.proxy = proxy;
-	// this corrects the case where can/control loads after can/construct/proxy, so static props don't have proxy
-	var correctedClasses = [can.Control, can.Model],
-		i = 0;
-	for (; i < correctedClasses.length; i++) {
-		if (correctedClasses[i]) {
-			correctedClasses[i].proxy = proxy;
-		}
-	}
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/construct/super.js b/labs/dependency-examples/canjs_require/js/lib/can/construct/super.js
deleted file mode 100644
index bf02dd8638..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/construct/super.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/construct'], function (can, Construct) {
-
-	// tests if we can get super in .toString()
-	var isFunction = can.isFunction,
-
-		fnTest = /xyz/.test(function () {
-			xyz;
-		}) ? /\b_super\b/ : /.*/;
-
-	// overwrites a single property so it can still call super
-	can.Construct._overwrite = function (addTo, base, name, val) {
-		// Check if we're overwriting an existing function
-		addTo[name] = isFunction(val) && isFunction(base[name]) && fnTest.test(val) ? (function (name, fn) {
-			return function () {
-				var tmp = this._super,
-					ret;
-
-				// Add a new ._super() method that is the same method
-				// but on the super-class
-				this._super = base[name];
-
-				// The method only need to be bound temporarily, so we
-				// remove it when we're done executing
-				ret = fn.apply(this, arguments);
-				this._super = tmp;
-				return ret;
-			};
-		})(name, val) : val;
-	}
-	// overwrites an object with methods, sets up _super
-	//   newProps - new properties
-	//   oldProps - where the old properties might be
-	//   addTo - what we are adding to
-	can.Construct._inherit = function (newProps, oldProps, addTo) {
-		addTo = addTo || newProps
-		for (var name in newProps) {
-			can.Construct._overwrite(addTo, oldProps, name, newProps[name]);
-		}
-	}
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/control.js b/labs/dependency-examples/canjs_require/js/lib/can/control.js
deleted file mode 100644
index ad02387459..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/control.js
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/construct'], function (can) {
-	// ## control.js
-	// `can.Control`  
-	// _Controller_
-	// Binds an element, returns a function that unbinds.
-	var bind = function (el, ev, callback) {
-
-		can.bind.call(el, ev, callback);
-
-		return function () {
-			can.unbind.call(el, ev, callback);
-		};
-	},
-		isFunction = can.isFunction,
-		extend = can.extend,
-		each = can.each,
-		slice = [].slice,
-		paramReplacer = /\{([^\}]+)\}/g,
-		special = can.getObject("$.event.special", [can]) || {},
-
-		// Binds an element, returns a function that unbinds.
-		delegate = function (el, selector, ev, callback) {
-			can.delegate.call(el, selector, ev, callback);
-			return function () {
-				can.undelegate.call(el, selector, ev, callback);
-			};
-		},
-
-		// Calls bind or unbind depending if there is a selector.
-		binder = function (el, ev, callback, selector) {
-			return selector ? delegate(el, can.trim(selector), ev, callback) : bind(el, ev, callback);
-		},
-
-		basicProcessor;
-
-
-	var Control = can.Control = can.Construct(
-
-	{
-		// Setup pre-processes which methods are event listeners.
-		setup: function () {
-
-			// Allow contollers to inherit "defaults" from super-classes as it 
-			// done in `can.Construct`
-			can.Construct.setup.apply(this, arguments);
-
-			// If you didn't provide a name, or are `control`, don't do anything.
-			if (can.Control) {
-
-				// Cache the underscored names.
-				var control = this,
-					funcName;
-
-				// Calculate and cache actions.
-				control.actions = {};
-				for (funcName in control.prototype) {
-					if (control._isAction(funcName)) {
-						control.actions[funcName] = control._action(funcName);
-					}
-				}
-			}
-		},
-
-		// Moves `this` to the first argument, wraps it with `jQuery` if it's an element
-		_shifter: function (context, name) {
-
-			var method = typeof name == "string" ? context[name] : name;
-
-			if (!isFunction(method)) {
-				method = context[method];
-			}
-
-			return function () {
-				context.called = name;
-				return method.apply(context, [this.nodeName ? can.$(this) : this].concat(slice.call(arguments, 0)));
-			};
-		},
-
-		// Return `true` if is an action.
-		_isAction: function (methodName) {
-
-			var val = this.prototype[methodName],
-				type = typeof val;
-			// if not the constructor
-			return (methodName !== 'constructor') &&
-			// and is a function or links to a function
-			(type == "function" || (type == "string" && isFunction(this.prototype[val]))) &&
-			// and is in special, a processor, or has a funny character
-			!! (special[methodName] || processors[methodName] || /[^\w]/.test(methodName));
-		},
-		// Takes a method name and the options passed to a control
-		// and tries to return the data necessary to pass to a processor
-		// (something that binds things).
-		_action: function (methodName, options) {
-
-			// If we don't have options (a `control` instance), we'll run this 
-			// later.  
-			paramReplacer.lastIndex = 0;
-			if (options || !paramReplacer.test(methodName)) {
-				// If we have options, run sub to replace templates `{}` with a
-				// value from the options or the window
-				var convertedName = options ? can.sub(methodName, [options, window]) : methodName;
-				if (!convertedName) {
-					return null;
-				}
-				// If a `{}` template resolves to an object, `convertedName` will be
-				// an array
-				var arr = can.isArray(convertedName),
-
-					// Get the name
-					name = arr ? convertedName[1] : convertedName,
-
-					// Grab the event off the end
-					parts = name.split(/\s+/g),
-					event = parts.pop();
-
-				return {
-					processor: processors[event] || basicProcessor,
-					parts: [name, parts.join(" "), event],
-					delegate: arr ? convertedName[0] : undefined
-				};
-			}
-		},
-		// An object of `{eventName : function}` pairs that Control uses to 
-		// hook up events auto-magically.
-		processors: {},
-		// A object of name-value pairs that act as default values for a 
-		// control instance
-		defaults: {}
-	},
-
-	{
-		// Sets `this.element`, saves the control in `data, binds event
-		// handlers.
-		setup: function (element, options) {
-
-			var cls = this.constructor,
-				pluginname = cls.pluginName || cls._fullName,
-				arr;
-
-			// Want the raw element here.
-			this.element = can.$(element)
-
-			if (pluginname && pluginname !== 'can_control') {
-				// Set element and `className` on element.
-				this.element.addClass(pluginname);
-			}
-
-			(arr = can.data(this.element, "controls")) || can.data(this.element, "controls", arr = []);
-			arr.push(this);
-
-			// Option merging.
-			this.options = extend({}, cls.defaults, options);
-
-			// Bind all event handlers.
-			this.on();
-
-			// Get's passed into `init`.
-			return [this.element, this.options];
-		},
-
-		on: function (el, selector, eventName, func) {
-			if (!el) {
-
-				// Adds bindings.
-				this.off();
-
-				// Go through the cached list of actions and use the processor 
-				// to bind
-				var cls = this.constructor,
-					bindings = this._bindings,
-					actions = cls.actions,
-					element = this.element,
-					destroyCB = can.Control._shifter(this, "destroy"),
-					funcName, ready;
-
-				for (funcName in actions) {
-					// Only push if we have the action and no option is `undefined`
-					if (actions.hasOwnProperty(funcName) && (ready = actions[funcName] || cls._action(funcName, this.options))) {
-						bindings.push(ready.processor(ready.delegate || element, ready.parts[2], ready.parts[1], funcName, this));
-					}
-				}
-
-
-				// Setup to be destroyed...  
-				// don't bind because we don't want to remove it.
-				can.bind.call(element, "destroyed", destroyCB);
-				bindings.push(function (el) {
-					can.unbind.call(el, "destroyed", destroyCB);
-				});
-				return bindings.length;
-			}
-
-			if (typeof el == 'string') {
-				func = eventName;
-				eventName = selector;
-				selector = el;
-				el = this.element;
-			}
-
-			if (func === undefined) {
-				func = eventName;
-				eventName = selector;
-				selector = null;
-			}
-
-			if (typeof func == 'string') {
-				func = can.Control._shifter(this, func);
-			}
-
-			this._bindings.push(binder(el, eventName, func, selector));
-
-			return this._bindings.length;
-		},
-		// Unbinds all event handlers on the controller.
-		off: function () {
-			var el = this.element[0]
-			each(this._bindings || [], function (value) {
-				value(el);
-			});
-			// Adds bindings.
-			this._bindings = [];
-		},
-		// Prepares a `control` for garbage collection
-		destroy: function () {
-			var Class = this.constructor,
-				pluginName = Class.pluginName || Class._fullName,
-				controls;
-
-			// Unbind bindings.
-			this.off();
-
-			if (pluginName && pluginName !== 'can_control') {
-				// Remove the `className`.
-				this.element.removeClass(pluginName);
-			}
-
-			// Remove from `data`.
-			controls = can.data(this.element, "controls");
-			controls.splice(can.inArray(this, controls), 1);
-
-			can.trigger(this, "destroyed"); // In case we want to know if the `control` is removed.
-			this.element = null;
-		}
-	});
-
-	var processors = can.Control.processors,
-		// Processors do the binding.
-		// They return a function that unbinds when called.  
-		// The basic processor that binds events.
-		basicProcessor = function (el, event, selector, methodName, control) {
-			return binder(el, event, can.Control._shifter(control, methodName), selector);
-		};
-
-	// Set common events to be processed as a `basicProcessor`
-	each(["change", "click", "contextmenu", "dblclick", "keydown", "keyup", "keypress", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup", "reset", "resize", "scroll", "select", "submit", "focusin", "focusout", "mouseenter", "mouseleave",
-	// #104 - Add touch events as default processors
-	// TOOD feature detect?
-	"touchstart", "touchmove", "touchcancel", "touchend", "touchleave"], function (v) {
-		processors[v] = basicProcessor;
-	});
-
-	return Control;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/control/plugin.js b/labs/dependency-examples/canjs_require/js/lib/can/control/plugin.js
deleted file mode 100644
index d9aabffce1..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/control/plugin.js
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['jquery', 'can/util/library', 'can/control'], function ($, can) {
-	//used to determine if a control instance is one of controllers
-	//controllers can be strings or classes
-	var i, isAControllerOf = function (instance, controllers) {
-		for (i = 0; i < controllers.length; i++) {
-			if (typeof controllers[i] == 'string' ? instance.constructor._shortName == controllers[i] : instance instanceof controllers[i]) {
-				return true;
-			}
-		}
-		return false;
-	},
-		makeArray = can.makeArray,
-		old = can.Control.setup;
-
-	can.Control.setup = function () {
-		// if you didn't provide a name, or are control, don't do anything
-		if (this !== can.Control) {
-
-
-			var pluginName = this.pluginName || this._fullName;
-
-			// create jQuery plugin
-			if (pluginName !== 'can_control') {
-				this.plugin(pluginName);
-			}
-
-			old.apply(this, arguments);
-		}
-	};
-
-	$.fn.extend({
-
-
-		controls: function () {
-			var controllerNames = makeArray(arguments),
-				instances = [],
-				controls, c, cname;
-			//check if arguments
-			this.each(function () {
-
-				controls = can.$(this).data("controls");
-				if (!controls) {
-					return;
-				}
-				for (var i = 0; i < controls.length; i++) {
-					c = controls[i];
-					if (!controllerNames.length || isAControllerOf(c, controllerNames)) {
-						instances.push(c);
-					}
-				}
-			});
-			return instances;
-		},
-
-
-		control: function (control) {
-			return this.controls.apply(this, arguments)[0];
-		}
-	});
-
-	can.Control.plugin = function (pluginname) {
-		var control = this;
-
-		if (!$.fn[pluginname]) {
-			$.fn[pluginname] = function (options) {
-
-				var args = makeArray(arguments),
-					//if the arg is a method on this control
-					isMethod = typeof options == "string" && $.isFunction(control.prototype[options]),
-					meth = args[0],
-					returns;
-				this.each(function () {
-					//check if created
-					var plugin = can.$(this).control(control);
-
-					if (plugin) {
-						if (isMethod) {
-							// call a method on the control with the remaining args
-							returns = plugin[meth].apply(plugin, args.slice(1));
-						}
-						else {
-							// call the plugin's update method
-							plugin.update.apply(plugin, args);
-						}
-					}
-					else {
-						//create a new control instance
-						control.newInstance.apply(control, [this].concat(args));
-					}
-				});
-				return returns !== undefined ? returns : this;
-			};
-		}
-	}
-
-	can.Control.prototype.update = function (options) {
-		can.extend(this.options, options);
-		this.on();
-	};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/control/route.js b/labs/dependency-examples/canjs_require/js/lib/can/control/route.js
deleted file mode 100644
index 455ae628bc..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/control/route.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/route', 'can/control'], function (can) {
-
-	// ## control/route.js  
-	// _Controller route integration._
-	can.Control.processors.route = function (el, event, selector, funcName, controller) {
-		selector = selector || "";
-		can.route(selector);
-		var batchNum, check = function (ev, attr, how) {
-			if (can.route.attr('route') === (selector) && (ev.batchNum === undefined || ev.batchNum !== batchNum)) {
-
-				batchNum = ev.batchNum;
-
-				var d = can.route.attr();
-				delete d.route;
-				if (can.isFunction(controller[funcName])) {
-					controller[funcName](d);
-				} else {
-					controller[controller[funcName]](d);
-				}
-
-			}
-		};
-		can.route.bind('change', check);
-		return function () {
-			can.route.unbind('change', check);
-		};
-	};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/model.js b/labs/dependency-examples/canjs_require/js/lib/can/model.js
deleted file mode 100644
index 042e41690d..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/model.js
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe'], function (can) {
-
-	// ## model.js  
-	// `can.Model`  
-	// _A `can.Observe` that connects to a RESTful interface._
-	// Generic deferred piping function
-	var pipe = function (def, model, func) {
-		var d = new can.Deferred();
-		def.then(function () {
-			var args = can.makeArray(arguments);
-			args[0] = model[func](args[0]);
-			d.resolveWith(d, args);
-		}, function () {
-			d.rejectWith(this, arguments);
-		});
-
-		if (typeof def.abort === 'function') {
-			d.abort = function () {
-				return def.abort();
-			}
-		}
-
-		return d;
-	},
-		modelNum = 0,
-		ignoreHookup = /change.observe\d+/,
-		getId = function (inst) {
-			// Instead of using attr, use __get for performance.
-			// Need to set reading
-			can.Observe.__reading && can.Observe.__reading(inst, inst.constructor.id)
-			return inst.__get(inst.constructor.id);
-		},
-		// Ajax `options` generator function
-		ajax = function (ajaxOb, data, type, dataType, success, error) {
-
-			var params = {};
-
-			// If we get a string, handle it.
-			if (typeof ajaxOb == "string") {
-				// If there's a space, it's probably the type.
-				var parts = ajaxOb.split(/\s/);
-				params.url = parts.pop();
-				if (parts.length) {
-					params.type = parts.pop();
-				}
-			} else {
-				can.extend(params, ajaxOb);
-			}
-
-			// If we are a non-array object, copy to a new attrs.
-			params.data = typeof data == "object" && !can.isArray(data) ? can.extend(params.data || {}, data) : data;
-
-			// Get the url with any templated values filled out.
-			params.url = can.sub(params.url, params.data, true);
-
-			return can.ajax(can.extend({
-				type: type || "post",
-				dataType: dataType || "json",
-				success: success,
-				error: error
-			}, params));
-		},
-		makeRequest = function (self, type, success, error, method) {
-			var deferred, args = [self.serialize()],
-				// The model.
-				model = self.constructor,
-				jqXHR;
-
-			// `destroy` does not need data.
-			if (type == 'destroy') {
-				args.shift();
-			}
-			// `update` and `destroy` need the `id`.
-			if (type !== 'create') {
-				args.unshift(getId(self));
-			}
-
-
-			jqXHR = model[type].apply(model, args);
-
-			deferred = jqXHR.pipe(function (data) {
-				self[method || type + "d"](data, jqXHR);
-				return self;
-			});
-
-			// Hook up `abort`
-			if (jqXHR.abort) {
-				deferred.abort = function () {
-					jqXHR.abort();
-				};
-			}
-
-			deferred.then(success, error);
-			return deferred;
-		},
-
-		// This object describes how to make an ajax request for each ajax method.  
-		// The available properties are:
-		//		`url` - The default url to use as indicated as a property on the model.
-		//		`type` - The default http request type
-		//		`data` - A method that takes the `arguments` and returns `data` used for ajax.
-		ajaxMethods = {
-
-			create: {
-				url: "_shortName",
-				type: "post"
-			},
-
-			update: {
-				data: function (id, attrs) {
-					attrs = attrs || {};
-					var identity = this.id;
-					if (attrs[identity] && attrs[identity] !== id) {
-						attrs["new" + can.capitalize(id)] = attrs[identity];
-						delete attrs[identity];
-					}
-					attrs[identity] = id;
-					return attrs;
-				},
-				type: "put"
-			},
-
-			destroy: {
-				type: "delete",
-				data: function (id) {
-					var args = {};
-					args.id = args[this.id] = id;
-					return args;
-				}
-			},
-
-			findAll: {
-				url: "_shortName"
-			},
-
-			findOne: {}
-		},
-		// Makes an ajax request `function` from a string.
-		//		`ajaxMethod` - The `ajaxMethod` object defined above.
-		//		`str` - The string the user provided. Ex: `findAll: "/recipes.json"`.
-		ajaxMaker = function (ajaxMethod, str) {
-			// Return a `function` that serves as the ajax method.
-			return function (data) {
-				// If the ajax method has it's own way of getting `data`, use that.
-				data = ajaxMethod.data ? ajaxMethod.data.apply(this, arguments) :
-				// Otherwise use the data passed in.
-				data;
-				// Return the ajax method with `data` and the `type` provided.
-				return ajax(str || this[ajaxMethod.url || "_url"], data, ajaxMethod.type || "get")
-			}
-		}
-
-
-
-		can.Model = can.Observe({
-			fullName: "can.Model",
-			setup: function (base) {
-				// create store here if someone wants to use model without inheriting from it
-				this.store = {};
-				can.Observe.setup.apply(this, arguments);
-				// Set default list as model list
-				if (!can.Model) {
-					return;
-				}
-				this.List = ML({
-					Observe: this
-				}, {});
-				var self = this,
-					clean = can.proxy(this._clean, self);
-
-
-				// go through ajax methods and set them up
-				can.each(ajaxMethods, function (method, name) {
-					// if an ajax method is not a function, it's either
-					// a string url like findAll: "/recipes" or an
-					// ajax options object like {url: "/recipes"}
-					if (!can.isFunction(self[name])) {
-						// use ajaxMaker to convert that into a function
-						// that returns a deferred with the data
-						self[name] = ajaxMaker(method, self[name]);
-					}
-					// check if there's a make function like makeFindAll
-					// these take deferred function and can do special
-					// behavior with it (like look up data in a store)
-					if (self["make" + can.capitalize(name)]) {
-						// pass the deferred method to the make method to get back
-						// the "findAll" method.
-						var newMethod = self["make" + can.capitalize(name)](self[name]);
-						can.Construct._overwrite(self, base, name, function () {
-							// increment the numer of requests
-							this._reqs++;
-							var def = newMethod.apply(this, arguments);
-							var then = def.then(clean, clean);
-							then.abort = def.abort;
-
-							// attach abort to our then and return it
-							return then;
-						})
-					}
-				});
-
-				if (self.fullName == "can.Model" || !self.fullName) {
-					self.fullName = "Model" + (++modelNum);
-				}
-				// Add ajax converters.
-				this._reqs = 0;
-				this._url = this._shortName + "/{" + this.id + "}"
-			},
-			_ajax: ajaxMaker,
-			_clean: function () {
-				this._reqs--;
-				if (!this._reqs) {
-					for (var id in this.store) {
-						if (!this.store[id]._bindings) {
-							delete this.store[id];
-						}
-					}
-				}
-				return arguments[0];
-			},
-
-			models: function (instancesRawData, oldList) {
-
-				if (!instancesRawData) {
-					return;
-				}
-
-				if (instancesRawData instanceof this.List) {
-					return instancesRawData;
-				}
-
-				// Get the list type.
-				var self = this,
-					tmp = [],
-					res = oldList instanceof can.Observe.List ? oldList : new(self.List || ML),
-					// Did we get an `array`?
-					arr = can.isArray(instancesRawData),
-
-					// Did we get a model list?
-					ml = (instancesRawData instanceof ML),
-
-					// Get the raw `array` of objects.
-					raw = arr ?
-
-					// If an `array`, return the `array`.
-					instancesRawData :
-
-					// Otherwise if a model list.
-					(ml ?
-
-					// Get the raw objects from the list.
-					instancesRawData.serialize() :
-
-					// Get the object's data.
-					instancesRawData.data),
-					i = 0;
-
-
-
-				if (res.length > 0) {
-					res.splice(0);
-				}
-
-				can.each(raw, function (rawPart) {
-					tmp.push(self.model(rawPart));
-				});
-
-				// We only want one change event so push everything at once
-				res.push.apply(res, tmp);
-
-				if (!arr) { // Push other stuff onto `array`.
-					can.each(instancesRawData, function (val, prop) {
-						if (prop !== 'data') {
-							res.attr(prop, val);
-						}
-					})
-				}
-				return res;
-			},
-
-			model: function (attributes) {
-				if (!attributes) {
-					return;
-				}
-				if (attributes instanceof this) {
-					attributes = attributes.serialize();
-				}
-				var id = attributes[this.id],
-					model = id && this.store[id] ? this.store[id].attr(attributes) : new this(attributes);
-				if (this._reqs) {
-					this.store[attributes[this.id]] = model;
-				}
-				return model;
-			}
-		},
-
-		{
-
-			isNew: function () {
-				var id = getId(this);
-				return !(id || id === 0); // If `null` or `undefined`
-			},
-
-			save: function (success, error) {
-				return makeRequest(this, this.isNew() ? 'create' : 'update', success, error);
-			},
-
-			destroy: function (success, error) {
-				return makeRequest(this, 'destroy', success, error, 'destroyed');
-			},
-
-			bind: function (eventName) {
-				if (!ignoreHookup.test(eventName)) {
-					if (!this._bindings) {
-						this.constructor.store[this.__get(this.constructor.id)] = this;
-						this._bindings = 0;
-					}
-					this._bindings++;
-				}
-
-				return can.Observe.prototype.bind.apply(this, arguments);
-			},
-
-			unbind: function (eventName) {
-				if (!ignoreHookup.test(eventName)) {
-					this._bindings--;
-					if (!this._bindings) {
-						delete this.constructor.store[getId(this)];
-					}
-				}
-				return can.Observe.prototype.unbind.apply(this, arguments);
-			},
-			// Change `id`.
-			___set: function (prop, val) {
-				can.Observe.prototype.___set.call(this, prop, val)
-				// If we add an `id`, move it to the store.
-				if (prop === this.constructor.id && this._bindings) {
-					this.constructor.store[getId(this)] = this;
-				}
-			}
-		});
-
-	can.each({
-		makeFindAll: "models",
-		makeFindOne: "model"
-	}, function (method, name) {
-		can.Model[name] = function (oldFind) {
-			return function (params, success, error) {
-				var def = pipe(oldFind.call(this, params), this, method);
-				def.then(success, error);
-				// return the original promise
-				return def;
-			};
-		};
-	});
-
-	can.each([
-
-	"created",
-
-	"updated",
-
-	"destroyed"], function (funcName) {
-		can.Model.prototype[funcName] = function (attrs) {
-			var stub, constructor = this.constructor;
-
-			// Update attributes if attributes have been passed
-			stub = attrs && typeof attrs == 'object' && this.attr(attrs.attr ? attrs.attr() : attrs);
-
-			// Call event on the instance
-			can.trigger(this, funcName);
-			can.trigger(this, "change", funcName)
-
-
-			// Call event on the instance's Class
-			can.trigger(constructor, funcName, this);
-		};
-	});
-
-	// Model lists are just like `Observe.List` except that when their items are 
-	// destroyed, it automatically gets removed from the list.
-	var ML = can.Model.List = can.Observe.List({
-		setup: function () {
-			can.Observe.List.prototype.setup.apply(this, arguments);
-			// Send destroy events.
-			var self = this;
-			this.bind('change', function (ev, how) {
-				if (/\w+\.destroyed/.test(how)) {
-					var index = self.indexOf(ev.target);
-					if (index != -1) {
-						self.splice(index, 1);
-					}
-				}
-			})
-		}
-	})
-
-	return can.Model;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe.js b/labs/dependency-examples/canjs_require/js/lib/can/observe.js
deleted file mode 100644
index 5a08f65d53..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe.js
+++ /dev/null
@@ -1,650 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/construct'], function (can) {
-	// ## observe.js  
-	// `can.Observe`  
-	// _Provides the observable pattern for JavaScript Objects._  
-	// Returns `true` if something is an object with properties of its own.
-	var canMakeObserve = function (obj) {
-		return obj && (can.isArray(obj) || can.isPlainObject(obj) || (obj instanceof can.Observe));
-	},
-
-		// Removes all listeners.
-		unhookup = function (items, namespace) {
-			return can.each(items, function (item) {
-				if (item && item.unbind) {
-					item.unbind("change" + namespace);
-				}
-			});
-		},
-		// Listens to changes on `val` and "bubbles" the event up.  
-		// `val` - The object to listen for changes on.  
-		// `prop` - The property name is at on.  
-		// `parent` - The parent object of prop.
-		// `ob` - (optional) The Observe object constructor
-		// `list` - (optional) The observable list constructor
-		hookupBubble = function (val, prop, parent, Ob, List) {
-			Ob = Ob || Observe;
-			List = List || Observe.List;
-
-			// If it's an `array` make a list, otherwise a val.
-			if (val instanceof Observe) {
-				// We have an `observe` already...
-				// Make sure it is not listening to this already
-				unhookup([val], parent._cid);
-			} else if (can.isArray(val)) {
-				val = new List(val);
-			} else {
-				val = new Ob(val);
-			}
-
-			// Listen to all changes and `batchTrigger` upwards.
-			val.bind("change" + parent._cid, function () {
-				// `batchTrigger` the type on this...
-				var args = can.makeArray(arguments),
-					ev = args.shift();
-				args[0] = (prop === "*" ? [parent.indexOf(val), args[0]] : [prop, args[0]]).join(".");
-
-				// track objects dispatched on this observe		
-				ev.triggeredNS = ev.triggeredNS || {};
-
-				// if it has already been dispatched exit
-				if (ev.triggeredNS[parent._cid]) {
-					return;
-				}
-
-				ev.triggeredNS[parent._cid] = true;
-				// send change event with modified attr to parent	
-				can.trigger(parent, ev, args);
-				// send modified attr event to parent
-				//can.trigger(parent, args[0], args);
-			});
-
-			return val;
-		},
-
-		// An `id` to track events for a given observe.
-		observeId = 0,
-		// A helper used to serialize an `Observe` or `Observe.List`.  
-		// `observe` - The observable.  
-		// `how` - To serialize with `attr` or `serialize`.  
-		// `where` - To put properties, in an `{}` or `[]`.
-		serialize = function (observe, how, where) {
-			// Go through each property.
-			observe.each(function (val, name) {
-				// If the value is an `object`, and has an `attrs` or `serialize` function.
-				where[name] = canMakeObserve(val) && can.isFunction(val[how]) ?
-				// Call `attrs` or `serialize` to get the original data back.
-				val[how]() :
-				// Otherwise return the value.
-				val;
-			});
-			return where;
-		},
-		$method = function (name) {
-			return function () {
-				return can[name].apply(this, arguments);
-			};
-		},
-		bind = $method('addEvent'),
-		unbind = $method('removeEvent'),
-		attrParts = function (attr) {
-			return can.isArray(attr) ? attr : ("" + attr).split(".");
-		},
-		// Which batch of events this is for -- might not want to send multiple
-		// messages on the same batch.  This is mostly for event delegation.
-		batchNum = 1,
-		// how many times has start been called without a stop
-		transactions = 0,
-		// an array of events within a transaction
-		batchEvents = [],
-		stopCallbacks = [];
-
-	var cid = 0;
-	can.cid = function (object, name) {
-		if (object._cid) {
-			return object._cid
-		} else {
-			return object._cid = (name || "") + (++cid)
-		}
-	}
-
-
-	var Observe = can.Observe = can.Construct({
-
-		// keep so it can be overwritten
-		bind: bind,
-		unbind: unbind,
-		id: "id",
-		canMakeObserve: canMakeObserve,
-		// starts collecting events
-		// takes a callback for after they are updated
-		// how could you hook into after ejs
-		startBatch: function (batchStopHandler) {
-			transactions++;
-			batchStopHandler && stopCallbacks.push(batchStopHandler);
-		},
-
-		stopBatch: function (force, callStart) {
-			if (force) {
-				transactions = 0;
-			} else {
-				transactions--;
-			}
-
-			if (transactions == 0) {
-				var items = batchEvents.slice(0),
-					callbacks = stopCallbacks.slice(0);
-				batchEvents = [];
-				stopCallbacks = [];
-				batchNum++;
-				callStart && this.startBatch();
-				can.each(items, function (args) {
-					can.trigger.apply(can, args);
-				});
-				can.each(callbacks, function (cb) {
-					cb;
-				});
-			}
-		},
-
-		triggerBatch: function (item, event, args) {
-			// Don't send events if initalizing.
-			if (!item._init) {
-				if (transactions == 0) {
-					return can.trigger(item, event, args);
-				} else {
-					batchEvents.push([
-					item,
-					{
-						type: event,
-						batchNum: batchNum
-					},
-					args]);
-				}
-			}
-		},
-
-		keys: function (observe) {
-			var keys = [];
-			Observe.__reading && Observe.__reading(observe, '__keys');
-			for (var keyName in observe._data) {
-				keys.push(keyName);
-			}
-			return keys;
-		}
-	},
-
-	{
-		setup: function (obj) {
-			// `_data` is where we keep the properties.
-			this._data = {};
-
-			// The namespace this `object` uses to listen to events.
-			can.cid(this, ".observe");
-			// Sets all `attrs`.
-			this._init = 1;
-			this.attr(obj);
-			this.bind('change' + this._cid, can.proxy(this._changes, this));
-			delete this._init;
-		},
-		_changes: function (ev, attr, how, newVal, oldVal) {
-			Observe.triggerBatch(this, {
-				type: attr,
-				batchNum: ev.batchNum
-			}, [newVal, oldVal]);
-		},
-		_triggerChange: function (attr, how, newVal, oldVal) {
-			Observe.triggerBatch(this, "change", can.makeArray(arguments))
-		},
-
-		attr: function (attr, val) {
-			// This is super obfuscated for space -- basically, we're checking
-			// if the type of the attribute is not a `number` or a `string`.
-			var type = typeof attr;
-			if (type !== "string" && type !== "number") {
-				return this._attrs(attr, val)
-			} else if (val === undefined) { // If we are getting a value.
-				// Let people know we are reading.
-				Observe.__reading && Observe.__reading(this, attr)
-				return this._get(attr)
-			} else {
-				// Otherwise we are setting.
-				this._set(attr, val);
-				return this;
-			}
-		},
-
-		each: function () {
-			Observe.__reading && Observe.__reading(this, '__keys');
-			return can.each.apply(undefined, [this.__get()].concat(can.makeArray(arguments)))
-		},
-
-		removeAttr: function (attr) {
-			// Convert the `attr` into parts (if nested).
-			var parts = attrParts(attr),
-				// The actual property to remove.
-				prop = parts.shift(),
-				// The current value.
-				current = this._data[prop];
-
-			// If we have more parts, call `removeAttr` on that part.
-			if (parts.length) {
-				return current.removeAttr(parts)
-			} else {
-				if (prop in this._data) {
-					// Otherwise, `delete`.
-					delete this._data[prop];
-					// Create the event.
-					if (!(prop in this.constructor.prototype)) {
-						delete this[prop]
-					}
-					// Let others know the number of keys have changed
-					Observe.triggerBatch(this, "__keys");
-					this._triggerChange(prop, "remove", undefined, current);
-
-				}
-				return current;
-			}
-		},
-		// Reads a property from the `object`.
-		_get: function (attr) {
-			// break up the attr (`"foo.bar"`) into `["foo","bar"]`
-			var parts = attrParts(attr),
-				// get the value of the first attr name (`"foo"`)
-				current = this.__get(parts.shift());
-			// if there are other attributes to read
-			return parts.length ?
-			// and current has a value
-			current ?
-			// lookup the remaining attrs on current
-			current._get(parts) :
-			// or if there's no current, return undefined
-			undefined :
-			// if there are no more parts, return current
-			current;
-		},
-		// Reads a property directly if an `attr` is provided, otherwise
-		// returns the "real" data object itself.
-		__get: function (attr) {
-			return attr ? this._data[attr] : this._data;
-		},
-		// Sets `attr` prop as value on this object where.
-		// `attr` - Is a string of properties or an array  of property values.
-		// `value` - The raw value to set.
-		_set: function (attr, value) {
-			// Convert `attr` to attr parts (if it isn't already).
-			var parts = attrParts(attr),
-				// The immediate prop we are setting.
-				prop = parts.shift(),
-				// The current value.
-				current = this.__get(prop);
-
-			// If we have an `object` and remaining parts.
-			if (canMakeObserve(current) && parts.length) {
-				// That `object` should set it (this might need to call attr).
-				current._set(parts, value)
-			} else if (!parts.length) {
-				// We're in "real" set territory.
-				if (this.__convert) {
-					value = this.__convert(prop, value)
-				}
-
-				this.__set(prop, value, current)
-			} else {
-				throw "can.Observe: Object does not exist"
-			}
-		},
-		__set: function (prop, value, current) {
-
-			// Otherwise, we are setting it on this `object`.
-			// TODO: Check if value is object and transform
-			// are we changing the value.
-			if (value !== current) {
-				// Check if we are adding this for the first time --
-				// if we are, we need to create an `add` event.
-				var changeType = this.__get().hasOwnProperty(prop) ? "set" : "add";
-
-				// Set the value on data.
-				this.___set(prop,
-
-				// If we are getting an object.
-				canMakeObserve(value) ?
-
-				// Hook it up to send event.
-				hookupBubble(value, prop, this) :
-				// Value is normal.
-				value);
-
-				if (changeType == "add") {
-					// If there is no current value, let others know that
-					// the the number of keys have changed
-					Observe.triggerBatch(this, "__keys", undefined);
-
-				}
-				// `batchTrigger` the change event.
-				this._triggerChange(prop, changeType, value, current);
-
-				//Observe.triggerBatch(this, prop, [value, current]);
-				// If we can stop listening to our old value, do it.
-				current && unhookup([current], this._cid);
-			}
-
-		},
-		// Directly sets a property on this `object`.
-		___set: function (prop, val) {
-			this._data[prop] = val;
-			// Add property directly for easy writing.
-			// Check if its on the `prototype` so we don't overwrite methods like `attrs`.
-			if (!(prop in this.constructor.prototype)) {
-				this[prop] = val
-			}
-		},
-
-		bind: bind,
-
-		unbind: unbind,
-
-		serialize: function () {
-			return serialize(this, 'serialize', {});
-		},
-
-		_attrs: function (props, remove) {
-
-			if (props === undefined) {
-				return serialize(this, 'attr', {})
-			}
-
-			props = can.extend({}, props);
-			var prop, self = this,
-				newVal;
-			Observe.startBatch();
-			this.each(function (curVal, prop, toRemove) {
-				newVal = props[prop];
-
-				// If we are merging...
-				if (newVal === undefined) {
-					remove && self.removeAttr(prop);
-					return;
-				}
-				if (self.__convert) {
-					newVal = self.__convert(prop, newVal);
-				}
-
-				if (curVal !== newVal) {
-					if (curVal instanceof can.Observe && newVal instanceof can.Observe) {
-						unhookup([curVal], self._cid);
-					}
-
-					if (newVal instanceof can.Observe) {
-						self._set(prop, newVal)
-					}
-					else if (canMakeObserve(curVal) && canMakeObserve(newVal)) {
-						curVal.attr(newVal, toRemove)
-					} else if (curVal != newVal) {
-						self._set(prop, newVal)
-					}
-				}
-				delete props[prop];
-			})
-			// Add remaining props.
-			for (var prop in props) {
-				newVal = props[prop];
-				this._set(prop, newVal)
-			}
-			Observe.stopBatch()
-			return this;
-		},
-
-
-		compute: function (prop) {
-			var self = this,
-				computer = function (val) {
-					return self.attr(prop, val);
-				};
-
-			return can.compute ? can.compute(computer) : computer;
-		}
-	});
-	// Helpers for `observable` lists.
-	var splice = [].splice,
-		list = Observe(
-
-		{
-			setup: function (instances, options) {
-				this.length = 0;
-				can.cid(this, ".observe")
-				this._init = 1;
-				this.push.apply(this, instances || []);
-				this.bind('change' + this._cid, can.proxy(this._changes, this));
-				can.extend(this, options);
-				delete this._init;
-			},
-			_triggerChange: function (attr, how, newVal, oldVal) {
-
-				Observe.prototype._triggerChange.apply(this, arguments)
-				// `batchTrigger` direct add and remove events...
-				if (!~attr.indexOf('.')) {
-
-					if (how === 'add') {
-						Observe.triggerBatch(this, how, [newVal, +attr]);
-						Observe.triggerBatch(this, 'length', [this.length]);
-					} else if (how === 'remove') {
-						Observe.triggerBatch(this, how, [oldVal, +attr]);
-						Observe.triggerBatch(this, 'length', [this.length]);
-					} else {
-						Observe.triggerBatch(this, how, [newVal, +attr])
-					}
-
-				}
-
-			},
-			__get: function (attr) {
-				return attr ? this[attr] : this;
-			},
-			___set: function (attr, val) {
-				this[attr] = val;
-				if (+attr >= this.length) {
-					this.length = (+attr + 1)
-				}
-			},
-			// Returns the serialized form of this list.
-			serialize: function () {
-				return serialize(this, 'serialize', []);
-			},
-
-			splice: function (index, howMany) {
-				var args = can.makeArray(arguments),
-					i;
-
-				for (i = 2; i < args.length; i++) {
-					var val = args[i];
-					if (canMakeObserve(val)) {
-						args[i] = hookupBubble(val, "*", this)
-					}
-				}
-				if (howMany === undefined) {
-					howMany = args[1] = this.length - index;
-				}
-				var removed = splice.apply(this, args);
-				can.Observe.startBatch()
-				if (howMany > 0) {
-					this._triggerChange("" + index, "remove", undefined, removed);
-					unhookup(removed, this._cid);
-				}
-				if (args.length > 2) {
-					this._triggerChange("" + index, "add", args.slice(2), removed);
-				}
-				can.Observe.stopBatch();
-				return removed;
-			},
-
-			_attrs: function (items, remove) {
-				if (items === undefined) {
-					return serialize(this, 'attr', []);
-				}
-
-				// Create a copy.
-				items = can.makeArray(items);
-
-				Observe.startBatch();
-				this._updateAttrs(items, remove);
-				Observe.stopBatch()
-			},
-
-			_updateAttrs: function (items, remove) {
-				var len = Math.min(items.length, this.length);
-
-				for (var prop = 0; prop < len; prop++) {
-					var curVal = this[prop],
-						newVal = items[prop];
-
-					if (canMakeObserve(curVal) && canMakeObserve(newVal)) {
-						curVal.attr(newVal, remove)
-					} else if (curVal != newVal) {
-						this._set(prop, newVal)
-					} else {
-
-					}
-				}
-				if (items.length > this.length) {
-					// Add in the remaining props.
-					this.push.apply(this, items.slice(this.length));
-				} else if (items.length < this.length && remove) {
-					this.splice(items.length)
-				}
-			}
-		}),
-
-		// Converts to an `array` of arguments.
-		getArgs = function (args) {
-			return args[0] && can.isArray(args[0]) ? args[0] : can.makeArray(args);
-		};
-	// Create `push`, `pop`, `shift`, and `unshift`
-	can.each({
-
-		push: "length",
-
-		unshift: 0
-	},
-	// Adds a method
-	// `name` - The method name.
-	// `where` - Where items in the `array` should be added.
-
-
-	function (where, name) {
-		var orig = [][name]
-		list.prototype[name] = function () {
-			// Get the items being added.
-			var args = [],
-				// Where we are going to add items.
-				len = where ? this.length : 0,
-				i = arguments.length,
-				res, val, constructor = this.constructor;
-
-			// Go through and convert anything to an `observe` that needs to be converted.
-			while (i--) {
-				val = arguments[i];
-				args[i] = canMakeObserve(val) ? hookupBubble(val, "*", this, this.constructor.Observe, this.constructor) : val;
-			}
-
-			// Call the original method.
-			res = orig.apply(this, args);
-
-			if (!this.comparator || !args.length) {
-				this._triggerChange("" + len, "add", args, undefined);
-			}
-
-			return res;
-		}
-	});
-
-	can.each({
-
-		pop: "length",
-
-		shift: 0
-	},
-	// Creates a `remove` type method
-
-
-	function (where, name) {
-		list.prototype[name] = function () {
-
-			var args = getArgs(arguments),
-				len = where && this.length ? this.length - 1 : 0;
-
-			var res = [][name].apply(this, args)
-
-			// Create a change where the args are
-			// `*` - Change on potentially multiple properties.
-			// `remove` - Items removed.
-			// `undefined` - The new values (there are none).
-			// `res` - The old, removed values (should these be unbound).
-			// `len` - Where these items were removed.
-			this._triggerChange("" + len, "remove", undefined, [res])
-
-			if (res && res.unbind) {
-				res.unbind("change" + this._cid)
-			}
-			return res;
-		}
-	});
-
-	can.extend(list.prototype, {
-
-		indexOf: function (item) {
-			this.attr('length')
-			return can.inArray(item, this)
-		},
-
-
-		join: [].join,
-
-
-		slice: function () {
-			var temp = Array.prototype.slice.apply(this, arguments);
-			return new this.constructor(temp);
-		},
-
-
-		concat: function () {
-			var args = [];
-			can.each(can.makeArray(arguments), function (arg, i) {
-				args[i] = arg instanceof can.Observe.List ? arg.serialize() : arg;
-			});
-			return new this.constructor(Array.prototype.concat.apply(this.serialize(), args));
-		},
-
-
-		forEach: function (cb, thisarg) {
-			can.each(this, cb, thisarg || this);
-		},
-
-
-		replace: function (newList) {
-			if (can.isDeferred(newList)) {
-				newList.then(can.proxy(this.replace, this));
-			} else {
-				this.splice.apply(this, [0, this.length].concat(can.makeArray(newList || [])));
-			}
-
-			return this;
-		}
-	});
-
-	Observe.List = list;
-	Observe.setup = function () {
-		can.Construct.setup.apply(this, arguments);
-		// I would prefer not to do it this way. It should
-		// be using the attributes plugin to do this type of conversion.
-		this.List = Observe.List({
-			Observe: this
-		}, {});
-	}
-	return Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/attributes.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/attributes.js
deleted file mode 100644
index 70aa558461..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/attributes.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe'], function (can, Observe) {
-
-	can.each([can.Observe, can.Model], function (clss) {
-		// in some cases model might not be defined quite yet.
-		if (clss === undefined) {
-			return;
-		}
-
-		can.extend(clss, {
-
-			attributes: {},
-
-
-			convert: {
-				"date": function (str) {
-					var type = typeof str;
-					if (type === "string") {
-						return isNaN(Date.parse(str)) ? null : Date.parse(str)
-					} else if (type === 'number') {
-						return new Date(str)
-					} else {
-						return str
-					}
-				},
-				"number": function (val) {
-					return parseFloat(val);
-				},
-				"boolean": function (val) {
-					return Boolean(val === "false" ? 0 : val);
-				},
-				"default": function (val, oldVal, error, type) {
-					var construct = can.getObject(type),
-						context = window,
-						realType;
-					// if type has a . we need to look it up
-					if (type.indexOf(".") >= 0) {
-						// get everything before the last .
-						realType = type.substring(0, type.lastIndexOf("."));
-						// get the object before the last .
-						context = can.getObject(realType);
-					}
-					return typeof construct == "function" ? construct.call(context, val, oldVal) : val;
-				}
-			},
-
-			serialize: {
-				"default": function (val, type) {
-					return isObject(val) && val.serialize ? val.serialize() : val;
-				},
-				"date": function (val) {
-					return val && val.getTime()
-				}
-			}
-		});
-
-		// overwrite setup to do this stuff
-		var oldSetup = clss.setup;
-
-
-		clss.setup = function (superClass, stat, proto) {
-			var self = this;
-			oldSetup.call(self, superClass, stat, proto);
-
-			can.each(["attributes"], function (name) {
-				if (!self[name] || superClass[name] === self[name]) {
-					self[name] = {};
-				}
-			});
-
-			can.each(["convert", "serialize"], function (name) {
-				if (superClass[name] != self[name]) {
-					self[name] = can.extend({}, superClass[name], self[name]);
-				}
-			});
-		};
-	});
-
-	var oldSetup = can.Observe.prototype.setup;
-
-	can.Observe.prototype.setup = function (obj) {
-
-		var diff = {};
-
-		oldSetup.call(this, obj);
-
-		can.each(this.constructor.defaults, function (value, key) {
-			if (!this.hasOwnProperty(key)) {
-				diff[key] = value;
-			}
-		}, this);
-
-		this._init = 1;
-		this.attr(diff);
-		delete this._init;
-	};
-
-	can.Observe.prototype.__convert = function (prop, value) {
-		// check if there is a
-		var Class = this.constructor,
-			oldVal = this.attr(prop),
-			type, converter;
-
-		if (Class.attributes) {
-			// the type of the attribute
-			type = Class.attributes[prop];
-			converter = Class.convert[type] || Class.convert['default'];
-		}
-
-		return value === null || !type ?
-		// just use the value
-		value :
-		// otherwise, pass to the converter
-		converter.call(Class, value, oldVal, function () {}, type);
-	};
-
-	can.Observe.prototype.serialize = function (attrName) {
-		var where = {},
-			Class = this.constructor,
-			attrs = {};
-
-		if (attrName != undefined) {
-			attrs[attrName] = this[attrName];
-		} else {
-			attrs = this.__get();
-		}
-
-		can.each(attrs, function (val, name) {
-			var type, converter;
-
-			type = Class.attributes ? Class.attributes[name] : 0;
-			converter = Class.serialize ? Class.serialize[type] : 0;
-
-			// if the value is an object, and has a attrs or serialize function
-			where[name] = val && typeof val.serialize == 'function' ?
-			// call attrs or serialize to get the original data back
-			val.serialize() :
-			// otherwise if we have  a converter
-			converter ?
-			// use the converter
-			converter(val, type) :
-			// or return the val
-			val
-		});
-
-		return attrName != undefined ? where[attrName] : where;
-	};
-	return can.Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/backup.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/backup.js
deleted file mode 100644
index bb43aa66fd..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/backup.js
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe', 'can/util/object'], function (can) {
-	var flatProps = function (a) {
-		var obj = {};
-		for (var prop in a) {
-			if (typeof a[prop] !== 'object' || a[prop] === null || a[prop] instanceof Date) {
-				obj[prop] = a[prop]
-			}
-		}
-		return obj;
-	};
-
-	can.extend(can.Observe.prototype, {
-
-
-		backup: function () {
-			this._backupStore = this._attrs();
-			return this;
-		},
-
-
-		isDirty: function (checkAssociations) {
-			return this._backupStore && !can.Object.same(this._attrs(), this._backupStore, undefined, undefined, undefined, !! checkAssociations);
-		},
-
-
-		restore: function (restoreAssociations) {
-			var props = restoreAssociations ? this._backupStore : flatProps(this._backupStore)
-
-			if (this.isDirty(restoreAssociations)) {
-				this._attrs(props);
-			}
-
-			return this;
-		}
-
-	})
-
-	return can.Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/compute.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/compute.js
deleted file mode 100644
index e705e3a05f..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/compute.js
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library'], function (can) {
-
-	// returns the
-	// - observes and attr methods are called by func
-	// - the value returned by func
-	// ex: `{value: 100, observed: [{obs: o, attr: "completed"}]}`
-	var getValueAndObserved = function (func, self) {
-
-		var oldReading;
-		if (can.Observe) {
-			// Set a callback on can.Observe to know
-			// when an attr is read.
-			// Keep a reference to the old reader
-			// if there is one.  This is used
-			// for nested live binding.
-			oldReading = can.Observe.__reading;
-			can.Observe.__reading = function (obj, attr) {
-				// Add the observe and attr that was read
-				// to `observed`
-				observed.push({
-					obj: obj,
-					attr: attr
-				});
-			};
-		}
-
-		var observed = [],
-			// Call the "wrapping" function to get the value. `observed`
-			// will have the observe/attribute pairs that were read.
-			value = func.call(self);
-
-		// Set back so we are no longer reading.
-		if (can.Observe) {
-			can.Observe.__reading = oldReading;
-		}
-		return {
-			value: value,
-			observed: observed
-		};
-	},
-		// Calls `callback(newVal, oldVal)` everytime an observed property
-		// called within `getterSetter` is changed and creates a new result of `getterSetter`.
-		// Also returns an object that can teardown all event handlers.
-		computeBinder = function (getterSetter, context, callback) {
-			// track what we are observing
-			var observing = {},
-				// a flag indicating if this observe/attr pair is already bound
-				matched = true,
-				// the data to return 
-				data = {
-					// we will maintain the value while live-binding is taking place
-					value: undefined,
-					// a teardown method that stops listening
-					teardown: function () {
-						for (var name in observing) {
-							var ob = observing[name];
-							ob.observe.obj.unbind(ob.observe.attr, onchanged);
-							delete observing[name];
-						}
-					}
-				},
-				batchNum;
-
-			// when a property value is changed
-			var onchanged = function (ev) {
-				if (ev.batchNum === undefined || ev.batchNum !== batchNum) {
-					// store the old value
-					var oldValue = data.value,
-						// get the new value
-						newvalue = getValueAndBind();
-					// update the value reference (in case someone reads)
-					data.value = newvalue;
-					// if a change happened
-					if (newvalue !== oldValue) {
-						callback(newvalue, oldValue);
-					}
-					batchNum = batchNum = ev.batchNum;
-				}
-
-
-			};
-
-			// gets the value returned by `getterSetter` and also binds to any attributes
-			// read by the call
-			var getValueAndBind = function () {
-				var info = getValueAndObserved(getterSetter, context),
-					newObserveSet = info.observed;
-
-				var value = info.value;
-				matched = !matched;
-
-				// go through every attribute read by this observe
-				can.each(newObserveSet, function (ob) {
-					// if the observe/attribute pair is being observed
-					if (observing[ob.obj._cid + "|" + ob.attr]) {
-						// mark at as observed
-						observing[ob.obj._cid + "|" + ob.attr].matched = matched;
-					} else {
-						// otherwise, set the observe/attribute on oldObserved, marking it as being observed
-						observing[ob.obj._cid + "|" + ob.attr] = {
-							matched: matched,
-							observe: ob
-						};
-						ob.obj.bind(ob.attr, onchanged);
-					}
-				});
-
-				// Iterate through oldObserved, looking for observe/attributes
-				// that are no longer being bound and unbind them
-				for (var name in observing) {
-					var ob = observing[name];
-					if (ob.matched !== matched) {
-						ob.observe.obj.unbind(ob.observe.attr, onchanged);
-						delete observing[name];
-					}
-				}
-				return value;
-			};
-			// set the initial value
-			data.value = getValueAndBind();
-			data.isListening = !can.isEmptyObject(observing);
-			return data;
-		}
-
-		// if no one is listening ... we can not calculate every time
-		can.compute = function (getterSetter, context) {
-			if (getterSetter && getterSetter.isComputed) {
-				return getterSetter;
-			}
-			// get the value right away
-			// TODO: eventually we can defer this until a bind or a read
-			var computedData, bindings = 0,
-				computed, canbind = true;
-			if (typeof getterSetter === "function") {
-				computed = function (value) {
-					if (value === undefined) {
-						// we are reading
-						if (computedData) {
-							// If another compute is calling this compute for the value,
-							// it needs to bind to this compute's change so it will re-compute
-							// and re-bind when this compute changes.
-							if (bindings && can.Observe.__reading) {
-								can.Observe.__reading(computed, 'change');
-							}
-							return computedData.value;
-						} else {
-							return getterSetter.call(context || this)
-						}
-					} else {
-						return getterSetter.apply(context || this, arguments)
-					}
-				}
-
-			} else {
-				// we just gave it a value
-				computed = function (val) {
-					if (val === undefined) {
-						// If observing, record that the value is being read.
-						if (can.Observe.__reading) {
-							can.Observe.__reading(computed, 'change');
-						}
-						return getterSetter;
-					} else {
-						var old = getterSetter;
-						getterSetter = val;
-						if (old !== val) {
-							can.Observe.triggerBatch(computed, "change", [val, old]);
-						}
-
-						return val;
-					}
-
-				}
-				canbind = false;
-			}
-
-			computed.isComputed = true;
-
-
-
-			computed.bind = function (ev, handler) {
-				can.addEvent.apply(computed, arguments);
-				if (bindings === 0 && canbind) {
-					// setup live-binding
-					computedData = computeBinder(getterSetter, context || this, function (newValue, oldValue) {
-						can.Observe.triggerBatch(computed, "change", [newValue, oldValue])
-					});
-				}
-				bindings++;
-			}
-
-			computed.unbind = function (ev, handler) {
-				can.removeEvent.apply(computed, arguments);
-				bindings--;
-				if (bindings === 0 && canbind) {
-					computedData.teardown();
-				}
-
-			};
-			return computed;
-		};
-	can.compute.binder = computeBinder;
-	return can.compute;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/delegate.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/delegate.js
deleted file mode 100644
index 6f506e462f..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/delegate.js
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe'], function (can) {
-
-
-
-	// ** - 'this' will be the deepest item changed
-	// * - 'this' will be any changes within *, but * will be the 
-	//     this returned
-	// tells if the parts part of a delegate matches the broken up props of the event
-	// gives the prop to use as 'this'
-	// - parts - the attribute name of the delegate split in parts ['foo','*']
-	// - props - the split props of the event that happened ['foo','bar','0']
-	// - returns - the attribute to delegate too ('foo.bar'), or null if not a match 
-	var matches = function (parts, props) {
-		//check props parts are the same or 
-		var len = parts.length,
-			i = 0,
-			// keeps the matched props we will use
-			matchedProps = [],
-			prop;
-
-		// if the event matches
-		for (i; i < len; i++) {
-			prop = props[i]
-			// if no more props (but we should be matching them)
-			// return null
-			if (typeof prop !== 'string') {
-				return null;
-			} else
-			// if we have a "**", match everything
-			if (parts[i] == "**") {
-				return props.join(".");
-			} else
-			// a match, but we want to delegate to "*"
-			if (parts[i] == "*") {
-				// only do this if there is nothing after ...
-				matchedProps.push(prop);
-			}
-			else if (prop === parts[i]) {
-				matchedProps.push(prop);
-			} else {
-				return null;
-			}
-		}
-		return matchedProps.join(".");
-	},
-		// gets a change event and tries to figure out which
-		// delegates to call
-		delegate = function (event, prop, how, newVal, oldVal) {
-			// pre-split properties to save some regexp time
-			var props = prop.split("."),
-				delegates = (this._observe_delegates || []).slice(0),
-				delegate, attr, matchedAttr, hasMatch, valuesEqual;
-			event.attr = prop;
-			event.lastAttr = props[props.length - 1];
-
-			// for each delegate
-			for (var i = 0; delegate = delegates[i++];) {
-
-				// if there is a batchNum, this means that this
-				// event is part of a series of events caused by a single 
-				// attrs call.  We don't want to issue the same event
-				// multiple times
-				// setting the batchNum happens later
-				if ((event.batchNum && delegate.batchNum === event.batchNum) || delegate.undelegated) {
-					continue;
-				}
-
-				// reset match and values tests
-				hasMatch = undefined;
-				valuesEqual = true;
-
-				// yeah, all this under here has to be redone v
-				// for each attr in a delegate
-				for (var a = 0; a < delegate.attrs.length; a++) {
-
-					attr = delegate.attrs[a];
-
-					// check if it is a match
-					if (matchedAttr = matches(attr.parts, props)) {
-						hasMatch = matchedAttr;
-					}
-					// if it has a value, make sure it's the right value
-					// if it's set, we should probably check that it has a 
-					// value no matter what
-					if (attr.value && valuesEqual) {
-						valuesEqual = attr.value === "" + this.attr(attr.attr)
-					} else if (valuesEqual && delegate.attrs.length > 1) {
-						// if there are multiple attributes, each has to at
-						// least have some value
-						valuesEqual = this.attr(attr.attr) !== undefined
-					}
-				}
-
-
-				// if there is a match and valuesEqual ... call back
-				if (hasMatch && valuesEqual) {
-					// how to get to the changed property from the delegate
-					var from = prop.replace(hasMatch + ".", "");
-
-					// if this event is part of a batch, set it on the delegate
-					// to only send one event
-					if (event.batchNum) {
-						delegate.batchNum = event.batchNum
-					}
-
-					// if we listen to change, fire those with the same attrs
-					// TODO: the attrs should probably be using from
-					if (delegate.event === 'change') {
-						arguments[1] = from;
-						event.curAttr = hasMatch;
-						delegate.callback.apply(this.attr(hasMatch), can.makeArray(arguments));
-					} else if (delegate.event === how) {
-
-						// if it's a match, callback with the location of the match
-						delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]);
-					} else if (delegate.event === 'set' && how == 'add') {
-						// if we are listening to set, we should also listen to add
-						delegate.callback.apply(this.attr(hasMatch), [event, newVal, oldVal, from]);
-					}
-				}
-
-			}
-		};
-
-	can.extend(can.Observe.prototype, {
-
-		delegate: function (selector, event, handler) {
-			selector = can.trim(selector);
-			var delegates = this._observe_delegates || (this._observe_delegates = []),
-				attrs = [],
-				selectorRegex = /([^\s=,]+)(?:=("[^",]*"|'[^',]*'|[^\s"',]*))?(,?)\s*/g,
-				matches;
-
-			// parse each property in the selector
-			while (matches = selectorRegex.exec(selector)) {
-				// we need to do a little doctoring to make up for the quotes.
-				if (matches[2] && $.inArray(matches[2].substr(0, 1), ['"', "'"]) >= 0) {
-					matches[2] = matches[2].substr(1, -1);
-				}
-
-				attrs.push({
-					// the attribute name
-					attr: matches[1],
-					// the attribute name, pre-split for speed
-					parts: matches[1].split('.'),
-					// the value associated with this property (if there was one given)
-					value: matches[2],
-					// whether this selector combines with the one after it with AND or OR
-					or: matches[3] === ','
-				});
-			}
-
-			// delegates has pre-processed info about the event
-			delegates.push({
-				// the attrs name for unbinding
-				selector: selector,
-				// an object of attribute names and values {type: 'recipe',id: undefined}
-				// undefined means a value was not defined
-				attrs: attrs,
-				callback: handler,
-				event: event
-			});
-			if (delegates.length === 1) {
-				this.bind("change", delegate)
-			}
-			return this;
-		},
-
-		undelegate: function (selector, event, handler) {
-			selector = can.trim(selector);
-
-			var i = 0,
-				delegates = this._observe_delegates || [],
-				delegateOb;
-			if (selector) {
-				while (i < delegates.length) {
-					delegateOb = delegates[i];
-					if (delegateOb.callback === handler || (!handler && delegateOb.selector === selector)) {
-						delegateOb.undelegated = true;
-						delegates.splice(i, 1)
-					} else {
-						i++;
-					}
-				}
-			} else {
-				// remove all delegates
-				delegates = [];
-			}
-			if (!delegates.length) {
-				//can.removeData(this, "_observe_delegates");
-				this.unbind("change", delegate)
-			}
-			return this;
-		}
-	});
-	// add helpers for testing .. 
-	can.Observe.prototype.delegate.matches = matches;
-	return can.Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/list.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/list.js
deleted file mode 100644
index 29b32e3ee8..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/list.js
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe', 'can/observe/compute'], function (can) {
-	can.extend(can.Observe.List.prototype, {
-		filter: function (callback) {
-			// The filtered list
-			var filtered = new this.constructor();
-			var self = this;
-			// Creates the binder for a single element at a given index
-			var generator = function (element, index) {
-				// The event handler that updates the filtered list
-				var binder = function (ev, val) {
-					var index = filtered.indexOf(element);
-					// Remove it from the list if it exists but the new value is false
-					if (!val && index !== -1) {
-						filtered.splice(index, 1);
-					}
-
-					// Add it to the list if it isn't in there and the new value is true
-					if (val && index === -1) {
-						filtered.push(element);
-					}
-				};
-
-				// a can.compute that executes the callback
-				var compute = can.compute(function () {
-					return callback(element, self.indexOf(element), self);
-				});
-
-				// Update the filtered list on any compute change
-				compute.bind('change', binder);
-				// Call binder explicitly for the initial list
-				binder(null, compute());
-			};
-
-			// We also want to know when something gets added to our original list
-			this.bind('add', function (ev, data, index) {
-				can.each(data, function (element, i) {
-					// Call the generator for each newly added element
-					// The index is the start index + the loop index
-					generator(element, index + i);
-				});
-			});
-
-			// Removed items should be removed from both lists
-			this.bind('remove', function (ev, data, index) {
-				can.each(data, function (element, i) {
-					var index = filtered.indexOf(element);
-					if (index !== -1) {
-						filtered.splice(index, 1);
-					}
-				});
-			});
-
-			// Run the generator for each list element
-			this.forEach(generator);
-
-			return filtered;
-		},
-
-		map: function (callback) {
-			var mapped = new can.Observe.List();
-			var self = this;
-			// Again, lets run a generator function
-			var generator = function (element, index) {
-				// The can.compute for the mapping
-				var compute = can.compute(function () {
-					return callback(element, index, self);
-				});
-
-				compute.bind('change', function (ev, val) {
-					// On change, replace the current value with the new one
-					mapped.splice(index, 1, val);
-				});
-
-				mapped.push(compute());
-			}
-
-			this.forEach(generator);
-
-			// We also want to know when something gets added to our original list
-			this.bind('add', function (ev, data, index) {
-				can.each(data, function (element, i) {
-					// Call the generator for each newly added element
-					// The index is the start index + the loop index
-					generator(element, index + i);
-				});
-			});
-
-			this.bind('remove', function (ev, data, index) {
-				// The indices in the mapped list are the same so lets just splice it out
-				mapped.splice(index, data.length);
-			})
-
-			return mapped;
-		}
-
-
-	});
-
-	return can.Observe.List;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/setter.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/setter.js
deleted file mode 100644
index a302f1a06b..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/setter.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe/attributes'], function (can) {
-
-	can.classize = function (s, join) {
-		// this can be moved out ..
-		// used for getter setter
-		var parts = s.split(can.undHash),
-			i = 0;
-		for (; i < parts.length; i++) {
-			parts[i] = can.capitalize(parts[i]);
-		}
-
-		return parts.join(join || '');
-	}
-
-	var classize = can.classize,
-		proto = can.Observe.prototype,
-		old = proto.__set;
-
-	proto.__set = function (prop, value, current, success, error) {
-		// check if there's a setter
-		var cap = classize(prop),
-			setName = "set" + cap,
-			errorCallback = function (errors) {
-				var stub = error && error.call(self, errors);
-
-				// if 'setter' is on the page it will trigger
-				// the error itself and we dont want to trigger
-				// the event twice. :)
-				if (stub !== false) {
-					can.trigger(self, "error", [prop, errors], true);
-				}
-
-				return false;
-			},
-			self = this;
-
-		// if we have a setter
-		if (this[setName] &&
-		// call the setter, if returned value is undefined,
-		// this means the setter is async so we 
-		// do not call update property and return right away
-		(value = this[setName](value, function () {
-			old.call(self, prop, value, current, success, errorCallback)
-		}, errorCallback)) === undefined) {
-			return;
-		}
-
-		old.call(self, prop, value, current, success, errorCallback);
-
-		return this;
-	};
-	return can.Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/observe/validations.js b/labs/dependency-examples/canjs_require/js/lib/can/observe/validations.js
deleted file mode 100644
index 117c6e98b1..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/observe/validations.js
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe/attributes'], function (can) {
-	//validations object is by property.  You can have validations that
-	//span properties, but this way we know which ones to run.
-	//  proc should return true if there's an error or the error message
-	var validate = function (attrNames, options, proc) {
-		// normalize argumetns
-		if (!proc) {
-			proc = options;
-			options = {};
-		}
-
-		options = options || {};
-		attrNames = can.makeArray(attrNames)
-
-		// run testIf if it exists
-		if (options.testIf && !options.testIf.call(this)) {
-			return;
-		}
-
-		var self = this;
-		can.each(attrNames, function (attrName) {
-			// Add a test function for each attribute
-			if (!self.validations[attrName]) {
-				self.validations[attrName] = [];
-			}
-
-			self.validations[attrName].push(function (newVal) {
-				// if options has a message return that, otherwise, return the error
-				var res = proc.call(this, newVal, attrName);
-				return res === undefined ? undefined : (options.message || res);
-			})
-		});
-	};
-
-	var old = can.Observe.prototype.__set;
-	can.Observe.prototype.__set = function (prop, value, current, success, error) {
-		var self = this,
-			validations = self.constructor.validations,
-			errorCallback = function (errors) {
-				var stub = error && error.call(self, errors);
-
-				// if 'setter' is on the page it will trigger
-				// the error itself and we dont want to trigger
-				// the event twice. :)
-				if (stub !== false) {
-					can.trigger(self, "error", [prop, errors], true);
-				}
-
-				return false;
-			};
-
-		old.call(self, prop, value, current, success, errorCallback);
-
-		if (validations && validations[prop]) {
-			var errors = self.errors(prop);
-			errors && errorCallback(errors)
-		}
-
-		return this;
-	}
-
-	can.each([can.Observe, can.Model], function (clss) {
-		// in some cases model might not be defined quite yet.
-		if (clss === undefined) {
-			return;
-		}
-		var oldSetup = clss.setup;
-
-		can.extend(clss, {
-			setup: function (superClass) {
-				oldSetup.apply(this, arguments);
-				if (!this.validations || superClass.validations === this.validations) {
-					this.validations = {};
-				}
-			},
-
-			validate: validate,
-
-
-			validationMessages: {
-				format: "is invalid",
-				inclusion: "is not a valid option (perhaps out of range)",
-				lengthShort: "is too short",
-				lengthLong: "is too long",
-				presence: "can't be empty",
-				range: "is out of range"
-			},
-
-
-			validateFormatOf: function (attrNames, regexp, options) {
-				validate.call(this, attrNames, options, function (value) {
-					if ((typeof value != 'undefined' && value != '') && String(value).match(regexp) == null) {
-						return this.constructor.validationMessages.format;
-					}
-				});
-			},
-
-
-			validateInclusionOf: function (attrNames, inArray, options) {
-				validate.call(this, attrNames, options, function (value) {
-					if (typeof value == 'undefined') {
-						return;
-					}
-
-					if (can.grep(inArray, function (elm) {
-						return (elm == value);
-					}).length == 0) {
-						return this.constructor.validationMessages.inclusion;
-					}
-				});
-			},
-
-
-			validateLengthOf: function (attrNames, min, max, options) {
-				validate.call(this, attrNames, options, function (value) {
-					if ((typeof value == 'undefined' && min > 0) || value.length < min) {
-						return this.constructor.validationMessages.lengthShort + " (min=" + min + ")";
-					} else if (typeof value != 'undefined' && value.length > max) {
-						return this.constructor.validationMessages.lengthLong + " (max=" + max + ")";
-					}
-				});
-			},
-
-
-			validatePresenceOf: function (attrNames, options) {
-				validate.call(this, attrNames, options, function (value) {
-					if (typeof value == 'undefined' || value === "" || value === null) {
-						return this.constructor.validationMessages.presence;
-					}
-				});
-			},
-
-
-			validateRangeOf: function (attrNames, low, hi, options) {
-				validate.call(this, attrNames, options, function (value) {
-					if (typeof value != 'undefined' && value < low || value > hi) {
-						return this.constructor.validationMessages.range + " [" + low + "," + hi + "]";
-					}
-				});
-			}
-		});
-	});
-
-	can.extend(can.Observe.prototype, {
-
-
-		errors: function (attrs, newVal) {
-			// convert attrs to an array
-			if (attrs) {
-				attrs = can.isArray(attrs) ? attrs : [attrs];
-			}
-
-			var errors = {},
-				self = this,
-				attr,
-				// helper function that adds error messages to errors object
-				// attr - the name of the attribute
-				// funcs - the validation functions
-				addErrors = function (attr, funcs) {
-					can.each(funcs, function (func) {
-						var res = func.call(self, isTest ? (self.__convert ? self.__convert(attr, newVal) : newVal) : self[attr]);
-						if (res) {
-							if (!errors[attr]) {
-								errors[attr] = [];
-							}
-							errors[attr].push(res);
-						}
-
-					});
-				},
-				validations = this.constructor.validations,
-				isTest = attrs && attrs.length === 1 && arguments.length === 2;
-
-			// go through each attribute or validation and
-			// add any errors
-			can.each(attrs || validations || {}, function (funcs, attr) {
-				// if we are iterating through an array, use funcs
-				// as the attr name
-				if (typeof attr == 'number') {
-					attr = funcs;
-					funcs = validations[attr];
-				}
-				// add errors to the 
-				addErrors(attr, funcs || []);
-			});
-
-			// return errors as long as we have one
-			return can.isEmptyObject(errors) ? null : isTest ? errors[attrs[0]] : errors;
-		}
-	});
-	return can.Observe;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/route.js b/labs/dependency-examples/canjs_require/js/lib/can/route.js
deleted file mode 100644
index 4933669968..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/route.js
+++ /dev/null
@@ -1,315 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/observe', 'can/util/string/deparam'], function (can) {
-
-	// ## route.js  
-	// `can.route`  
-	// _Helps manage browser history (and client state) by synchronizing the 
-	// `window.location.hash` with a `can.Observe`._  
-	// Helper methods used for matching routes.
-	var
-	// `RegExp` used to match route variables of the type ':name'.
-	// Any word character or a period is matched.
-	matcher = /\:([\w\.]+)/g,
-		// Regular expression for identifying &amp;key=value lists.
-		paramsMatcher = /^(?:&[^=]+=[^&]*)+/,
-		// Converts a JS Object into a list of parameters that can be 
-		// inserted into an html element tag.
-		makeProps = function (props) {
-			var tags = [];
-			can.each(props, function (val, name) {
-				tags.push((name === 'className' ? 'class' : name) + '="' + (name === "href" ? val : can.esc(val)) + '"');
-			});
-			return tags.join(" ");
-		},
-		// Checks if a route matches the data provided. If any route variable
-		// is not present in the data, the route does not match. If all route
-		// variables are present in the data, the number of matches is returned 
-		// to allow discerning between general and more specific routes. 
-		matchesData = function (route, data) {
-			var count = 0,
-				i = 0,
-				defaults = {};
-			// look at default values, if they match ...
-			for (var name in route.defaults) {
-				if (route.defaults[name] === data[name]) {
-					// mark as matched
-					defaults[name] = 1;
-					count++;
-				}
-			}
-			for (; i < route.names.length; i++) {
-				if (!data.hasOwnProperty(route.names[i])) {
-					return -1;
-				}
-				if (!defaults[route.names[i]]) {
-					count++;
-				}
-
-			}
-
-			return count;
-		},
-		onready = !0,
-		location = window.location,
-		wrapQuote = function (str) {
-			return (str + '').replace(/([.?*+\^$\[\]\\(){}|\-])/g, "\\$1");
-		},
-		each = can.each,
-		extend = can.extend;
-
-	can.route = function (url, defaults) {
-		defaults = defaults || {};
-		// Extract the variable names and replace with `RegExp` that will match
-		// an atual URL with values.
-		var names = [],
-			test = url.replace(matcher, function (whole, name, i) {
-				names.push(name);
-				var next = "\\" + (url.substr(i + whole.length, 1) || can.route._querySeparator);
-				// a name without a default value HAS to have a value
-				// a name that has a default value can be empty
-				// The `\\` is for string-escaping giving single `\` for `RegExp` escaping.
-				return "([^" + next + "]" + (defaults[name] ? "*" : "+") + ")";
-			});
-
-		// Add route in a form that can be easily figured out.
-		can.route.routes[url] = {
-			// A regular expression that will match the route when variable values 
-			// are present; i.e. for `:page/:type` the `RegExp` is `/([\w\.]*)/([\w\.]*)/` which
-			// will match for any value of `:page` and `:type` (word chars or period).
-			test: new RegExp("^" + test + "($|" + wrapQuote(can.route._querySeparator) + ")"),
-			// The original URL, same as the index for this entry in routes.
-			route: url,
-			// An `array` of all the variable names in this route.
-			names: names,
-			// Default values provided for the variables.
-			defaults: defaults,
-			// The number of parts in the URL separated by `/`.
-			length: url.split('/').length
-		};
-		return can.route;
-	};
-
-	extend(can.route, {
-
-		_querySeparator: '&',
-		_paramsMatcher: paramsMatcher,
-
-
-		param: function (data, _setRoute) {
-			// Check if the provided data keys match the names in any routes;
-			// Get the one with the most matches.
-			var route,
-			// Need to have at least 1 match.
-			matches = 0,
-				matchCount, routeName = data.route,
-				propCount = 0;
-
-			delete data.route;
-
-			each(data, function () {
-				propCount++;
-			});
-			// Otherwise find route.
-			each(can.route.routes, function (temp, name) {
-				// best route is the first with all defaults matching
-
-				matchCount = matchesData(temp, data);
-				if (matchCount > matches) {
-					route = temp;
-					matches = matchCount;
-				}
-				if (matchCount >= propCount) {
-					return false;
-				}
-			});
-			// If we have a route name in our `can.route` data, and it's
-			// just as good as what currently matches, use that
-			if (can.route.routes[routeName] && matchesData(can.route.routes[routeName], data) === matches) {
-				route = can.route.routes[routeName];
-			}
-			// If this is match...
-			if (route) {
-				var cpy = extend({}, data),
-					// Create the url by replacing the var names with the provided data.
-					// If the default value is found an empty string is inserted.
-					res = route.route.replace(matcher, function (whole, name) {
-						delete cpy[name];
-						return data[name] === route.defaults[name] ? "" : encodeURIComponent(data[name]);
-					}),
-					after;
-				// Remove matching default values
-				each(route.defaults, function (val, name) {
-					if (cpy[name] === val) {
-						delete cpy[name];
-					}
-				});
-
-				// The remaining elements of data are added as 
-				// `&amp;` separated parameters to the url.
-				after = can.param(cpy);
-				// if we are paraming for setting the hash
-				// we also want to make sure the route value is updated
-				if (_setRoute) {
-					can.route.attr('route', route.route);
-				}
-				return res + (after ? can.route._querySeparator + after : "");
-			}
-			// If no route was found, there is no hash URL, only paramters.
-			return can.isEmptyObject(data) ? "" : can.route._querySeparator + can.param(data);
-		},
-
-		deparam: function (url) {
-			// See if the url matches any routes by testing it against the `route.test` `RegExp`.
-			// By comparing the URL length the most specialized route that matches is used.
-			var route = {
-				length: -1
-			};
-			each(can.route.routes, function (temp, name) {
-				if (temp.test.test(url) && temp.length > route.length) {
-					route = temp;
-				}
-			});
-			// If a route was matched.
-			if (route.length > -1) {
-
-				var // Since `RegExp` backreferences are used in `route.test` (parens)
-				// the parts will contain the full matched string and each variable (back-referenced) value.
-				parts = url.match(route.test),
-					// Start will contain the full matched string; parts contain the variable values.
-					start = parts.shift(),
-					// The remainder will be the `&amp;key=value` list at the end of the URL.
-					remainder = url.substr(start.length - (parts[parts.length - 1] === can.route._querySeparator ? 1 : 0)),
-					// If there is a remainder and it contains a `&amp;key=value` list deparam it.
-					obj = (remainder && can.route._paramsMatcher.test(remainder)) ? can.deparam(remainder.slice(1)) : {};
-
-				// Add the default values for this route.
-				obj = extend(true, {}, route.defaults, obj);
-				// Overwrite each of the default values in `obj` with those in 
-				// parts if that part is not empty.
-				each(parts, function (part, i) {
-					if (part && part !== can.route._querySeparator) {
-						obj[route.names[i]] = decodeURIComponent(part);
-					}
-				});
-				obj.route = route.route;
-				return obj;
-			}
-			// If no route was matched, it is parsed as a `&amp;key=value` list.
-			if (url.charAt(0) !== can.route._querySeparator) {
-				url = can.route._querySeparator + url;
-			}
-			return can.route._paramsMatcher.test(url) ? can.deparam(url.slice(1)) : {};
-		},
-
-		data: new can.Observe({}),
-
-		routes: {},
-
-		ready: function (val) {
-			if (val === false) {
-				onready = val;
-			}
-			if (val === true || onready === true) {
-				can.route._setup();
-				setState();
-			}
-			return can.route;
-		},
-
-		url: function (options, merge) {
-			if (merge) {
-				options = extend({}, curParams, options)
-			}
-			return "#!" + can.route.param(options);
-		},
-
-		link: function (name, options, props, merge) {
-			return "<a " + makeProps(
-			extend({
-				href: can.route.url(options, merge)
-			}, props)) + ">" + name + "</a>";
-		},
-
-		current: function (options) {
-			return location.hash == "#!" + can.route.param(options)
-		},
-		_setup: function () {
-			// If the hash changes, update the `can.route.data`.
-			can.bind.call(window, 'hashchange', setState);
-		},
-		_getHash: function () {
-			return location.href.split(/#!?/)[1] || "";
-		},
-		_setHash: function (serialized) {
-			var path = (can.route.param(serialized, true));
-			location.hash = "#!" + path;
-			return path;
-		}
-	});
-
-
-	// The functions in the following list applied to `can.route` (e.g. `can.route.attr('...')`) will
-	// instead act on the `can.route.data` observe.
-	each(['bind', 'unbind', 'delegate', 'undelegate', 'attr', 'removeAttr'], function (name) {
-		can.route[name] = function () {
-			return can.route.data[name].apply(can.route.data, arguments)
-		}
-	})
-
-	var // A ~~throttled~~ debounced function called multiple times will only fire once the
-	// timer runs down. Each call resets the timer.
-	timer,
-	// Intermediate storage for `can.route.data`.
-	curParams,
-	// Deparameterizes the portion of the hash of interest and assign the
-	// values to the `can.route.data` removing existing values no longer in the hash.
-	// setState is called typically by hashchange which fires asynchronously
-	// So it's possible that someone started changing the data before the 
-	// hashchange event fired.  For this reason, it will not set the route data
-	// if the data is changing or the hash already matches the hash that was set.
-	setState = can.route.setState = function () {
-		var hash = can.route._getHash();
-		curParams = can.route.deparam(hash);
-
-		// if the hash data is currently changing, or
-		// the hash is what we set it to anyway, do NOT change the hash
-		if (!changingData || hash !== lastHash) {
-			can.route.attr(curParams, true);
-		}
-	},
-		// The last hash caused by a data change
-		lastHash,
-		// Are data changes pending that haven't yet updated the hash
-		changingData;
-
-	// If the `can.route.data` changes, update the hash.
-	// Using `.serialize()` retrieves the raw data contained in the `observable`.
-	// This function is ~~throttled~~ debounced so it only updates once even if multiple values changed.
-	// This might be able to use batchNum and avoid this.
-	can.route.bind("change", function (ev, attr) {
-		// indicate that data is changing
-		changingData = 1;
-		clearTimeout(timer);
-		timer = setTimeout(function () {
-			// indicate that the hash is set to look like the data
-			changingData = 0;
-			var serialized = can.route.data.serialize();
-
-			lastHash = can.route._setHash(serialized);
-		}, 1);
-	});
-	// `onready` event...
-	can.bind.call(document, "ready", can.route.ready);
-
-	// extend route to have a similar property 
-	// that is often checked in mustache to determine
-	// an object's observability
-	can.route.constructor.canMakeObserve = can.Observe.canMakeObserve;
-
-	return can.route;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/array/each.js b/labs/dependency-examples/canjs_require/js/lib/can/util/array/each.js
deleted file mode 100644
index a315523de3..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/array/each.js
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-	can.each = function (elements, callback, context) {
-		var i = 0,
-			key;
-		if (elements) {
-			if (typeof elements.length === 'number' && elements.pop) {
-				if (elements.attr) {
-					elements.attr('length');
-				}
-				for (key = elements.length; i < key; i++) {
-					if (callback.call(context || elements[i], elements[i], i, elements) === false) {
-						break;
-					}
-				}
-			} else if (elements.hasOwnProperty) {
-				for (key in elements) {
-					if (elements.hasOwnProperty(key)) {
-						if (callback.call(context || elements[key], elements[key], key, elements) === false) {
-							break;
-						}
-					}
-				}
-			}
-		}
-		return elements;
-	};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/can.js b/labs/dependency-examples/canjs_require/js/lib/can/util/can.js
deleted file mode 100644
index 76f742b360..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/can.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(function () {
-
-	var can = window.can || {};
-	if (typeof GLOBALCAN === 'undefined' || GLOBALCAN !== false) {
-		window.can = can;
-	}
-
-	can.isDeferred = function (obj) {
-		var isFunction = this.isFunction;
-		// Returns `true` if something looks like a deferred.
-		return obj && isFunction(obj.then) && isFunction(obj.pipe);
-	};
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/deferred.js b/labs/dependency-examples/canjs_require/js/lib/can/util/deferred.js
deleted file mode 100644
index fcb2dcc87a..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/deferred.js
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-
-	// deferred.js
-	// ---------
-	// _Lightweight, jQuery style deferreds._
-	// extend is usually provided by the wrapper but to avoid steal.then calls
-	// we define a simple extend here as well
-	var extend = function (target, src) {
-		for (var key in src) {
-			if (src.hasOwnProperty(key)) {
-				target[key] = src[key];
-			}
-		}
-	},
-		Deferred = function (func) {
-			if (!(this instanceof Deferred)) return new Deferred();
-
-			this._doneFuncs = [];
-			this._failFuncs = [];
-			this._resultArgs = null;
-			this._status = "";
-
-			// Check for option `function` -- call it with this as context and as first
-			// parameter, as specified in jQuery API.
-			func && func.call(this, this);
-		};
-
-	can.Deferred = Deferred;
-	can.when = Deferred.when = function () {
-		var args = can.makeArray(arguments);
-		if (args.length < 2) {
-			var obj = args[0];
-			if (obj && (can.isFunction(obj.isResolved) && can.isFunction(obj.isRejected))) {
-				return obj;
-			} else {
-				return Deferred().resolve(obj);
-			}
-		} else {
-
-			var df = Deferred(),
-				done = 0,
-				// Resolve params -- params of each resolve, we need to track them down 
-				// to be able to pass them in the correct order if the master 
-				// needs to be resolved.
-				rp = [];
-
-			can.each(args, function (arg, j) {
-				arg.done(function () {
-					rp[j] = (arguments.length < 2) ? arguments[0] : arguments;
-					if (++done == args.length) {
-						df.resolve.apply(df, rp);
-					}
-				}).fail(function () {
-					df.reject(arguments);
-				});
-			});
-
-			return df;
-
-		}
-	}
-
-	var resolveFunc = function (type, _status) {
-		return function (context) {
-			var args = this._resultArgs = (arguments.length > 1) ? arguments[1] : [];
-			return this.exec(context, this[type], args, _status);
-		}
-	},
-		doneFunc = function (type, _status) {
-			return function () {
-				var self = this;
-				// In Safari, the properties of the `arguments` object are not enumerable, 
-				// so we have to convert arguments to an `Array` that allows `can.each` to loop over them.
-				can.each(Array.prototype.slice.call(arguments), function (v, i, args) {
-					if (!v) return;
-					if (v.constructor === Array) {
-						args.callee.apply(self, v)
-					} else {
-						// Immediately call the `function` if the deferred has been resolved.
-						if (self._status === _status) v.apply(self, self._resultArgs || []);
-
-						self[type].push(v);
-					}
-				});
-				return this;
-			}
-		};
-
-	extend(Deferred.prototype, {
-		pipe: function (done, fail) {
-			var d = can.Deferred();
-			this.done(function () {
-				d.resolve(done.apply(this, arguments));
-			});
-
-			this.fail(function () {
-				if (fail) {
-					d.reject(fail.apply(this, arguments));
-				} else {
-					d.reject.apply(d, arguments);
-				}
-			});
-			return d;
-		},
-		resolveWith: resolveFunc("_doneFuncs", "rs"),
-		rejectWith: resolveFunc("_failFuncs", "rj"),
-		done: doneFunc("_doneFuncs", "rs"),
-		fail: doneFunc("_failFuncs", "rj"),
-		always: function () {
-			var args = can.makeArray(arguments);
-			if (args.length && args[0]) this.done(args[0]).fail(args[0]);
-
-			return this;
-		},
-
-		then: function () {
-			var args = can.makeArray(arguments);
-			// Fail `function`(s)
-			if (args.length > 1 && args[1]) this.fail(args[1]);
-
-			// Done `function`(s)
-			if (args.length && args[0]) this.done(args[0]);
-
-			return this;
-		},
-
-		state: function () {
-			switch (this._status) {
-			case 'rs':
-				return 'resolved';
-			case 'rj':
-				return 'rejected';
-			default:
-				return 'pending';
-			}
-		},
-
-		isResolved: function () {
-			return this._status === "rs";
-		},
-
-		isRejected: function () {
-			return this._status === "rj";
-		},
-
-		reject: function () {
-			return this.rejectWith(this, arguments);
-		},
-
-		resolve: function () {
-			return this.resolveWith(this, arguments);
-		},
-
-		exec: function (context, dst, args, st) {
-			if (this._status !== "") return this;
-
-			this._status = st;
-
-			can.each(dst, function (d) {
-				d.apply(context, args);
-			});
-
-			return this;
-		}
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/dojo.js b/labs/dependency-examples/canjs_require/js/lib/can/util/dojo.js
deleted file mode 100644
index 5b13c69aca..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/dojo.js
+++ /dev/null
@@ -1,526 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can', 'dojo', 'can/util/event', 'can/util/fragment', 'can/util/array/each', 'can/util/object/isplain', 'can/util/deferred'], function (can) {
-	define("plugd/trigger", ["dojo"], function (dojo) {
-
-		var d = dojo,
-			isfn = d.isFunction,
-			leaveRe = /mouse(enter|leave)/,
-			_fix = function (_, p) {
-				return "mouse" + (p == "enter" ? "over" : "out");
-			},
-			mix = d._mixin,
-
-			// the guts of the node triggering logic:
-			// the function accepts node (not string|node), "on"-less event name,
-			// and an object of args to mix into the event. 
-			realTrigger = d.doc.createEvent ?
-			function (n, e, a) {
-				// the sane branch
-				var ev = d.doc.createEvent("HTMLEvents");
-				e = e.replace(leaveRe, _fix);
-				// destroyed events should not bubble
-				ev.initEvent(e, e === "destroyed" ? false : true, true);
-				a && mix(ev, a);
-				n.dispatchEvent(ev);
-			} : function (n, e, a) {
-				// the janktastic branch
-				var ev = "on" + e,
-					stop = false,
-					lc = e.toLowerCase(),
-					node = n;
-				try {
-					// FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the
-					//	createEvent path above, and also fails on _some_ native-named events. 
-					//					if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){
-					//						// if the event is one of those listed in our NodeList list
-					//						// in lowercase form but is mixed case, throw to avoid
-					//						// fireEvent. /me sighs. http://gist.github.com/315318
-					//						throw("janktastic");
-					//					}
-					n.fireEvent(ev);
-				} catch (er) {
-					// a lame duck to work with. we're probably a 'custom event'
-					var evdata = mix({
-						type: e,
-						target: n,
-						faux: true,
-						// HACK: [needs] added support for customStopper to _base/event.js
-						// some tests will fail until del._stopPropagation has support.
-						_stopper: function () {
-							stop = this.cancelBubble;
-						}
-					}, a);
-
-					isfn(n[ev]) && n[ev](evdata);
-
-					// handle bubbling of custom events, unless the event was stopped.
-					while (!stop && n !== d.doc && n.parentNode) {
-						n = n.parentNode;
-						isfn(n[ev]) && n[ev](evdata);
-					}
-				}
-			};
-
-		d._trigger = function (node, event, extraArgs) {
-			// summary:
-			//		Helper for `dojo.trigger`, which handles the DOM cases. We should never
-			//		be here without a domNode reference and a string eventname.
-			var n = d.byId(node),
-				ev = event && event.slice(0, 2) == "on" ? event.slice(2) : event;
-			realTrigger(n, ev, extraArgs);
-		};
-
-		d.trigger = function (obj, event, extraArgs) {
-			// summary: 
-			//		Trigger some event. It can be either a Dom Event, Custom Event, 
-			//		or direct function call. 
-			// description:
-			//		Trigger some event. It can be either a Dom Event, Custom Event, 
-			//		or direct function call. NOTE: This function does not trigger
-			//		default behavior, only triggers bound event listeneres. eg:
-			//		one cannot trigger("anchorNode", "onclick") and expect the browser
-			//		to follow the href="" attribute naturally.
-			// obj: String|DomNode|Object|Function
-			//		An ID, or DomNode reference, from which to trigger the event.
-			//		If an Object, fire the `event` in the scope of this object,
-			//		similar to calling dojo.hitch(obj, event)(). The return value
-			//		in this case is returned from `dojo.trigger`
-			// event: String|Function
-			//		The name of the event to trigger. can be any DOM level 2 event
-			//		and can be in either form: "onclick" or "click" for instance.
-			//		In the object-firing case, this method can be a function or
-			//		a string version of a member function, just like `dojo.hitch`.
-			// extraArgs: Object?
-			//		An object to mix into the `event` object passed to any bound 
-			//		listeners. Be careful not to override important members, like
-			//		`type`, or `preventDefault`. It will likely error.
-			//		Additionally, extraArgs is moot in the object-triggering case,
-			//		as all arguments beyond the `event` are curried onto the triggered
-			//		function.
-			// example: 
-			//	|	dojo.connect(node, "onclick", function(e){  });
-			//	|	// later:
-			//	|	dojo.trigger(node, "onclick");
-			// example:
-			//	|	// or from within dojo.query: (requires dojo.NodeList)
-			//	|	dojo.query("a").onclick(function(){}).trigger("onclick");
-			// example:
-			//	|	// fire obj.method() in scope of obj
-			//	|	dojo.trigger(obj, "method");
-			// example:
-			//	|	// fire an anonymous function:
-			//	|	dojo.trigger(d.global, function(){  });
-			// example: 
-			//	|	// fire and anonymous function in the scope of obj
-			//	|	dojo.trigger(obj, function(){ this == obj; });
-			// example:
-			//	|	// with a connected function like:
-			//	|	dojo.connect(dojo.doc, "onclick", function(e){
-			//	|		if(e && e.manuallydone){
-			//	|			console.log("this was a triggered onclick, not natural");
-			//	|		}
-			//	|	});
-			//	|	// fire onclick, passing in a custom bit of info
-			//	|	dojo.trigger("someId", "onclick", { manuallydone:true });
-			// returns: Anything
-			//		Will not return anything in the Dom event case, but will return whatever
-			//		return value is received from the triggered event. 
-			return (isfn(obj) || isfn(event) || isfn(obj[event])) ? d.hitch.apply(d, arguments)() : d._trigger.apply(d, arguments);
-		};
-		d.NodeList.prototype.trigger = d.NodeList._adaptAsForEach(d._trigger);
-
-		// if the node.js module is available, extend trigger into that.
-		if (d._Node && !d._Node.prototype.trigger) {
-			d.extend(d._Node, {
-				trigger: function (ev, data) {
-					// summary:
-					//		Fire some some event originating from this node.
-					//		Only available if both the `dojo.trigger` and `dojo.node` plugin 
-					//		are enabled. Allows chaining as all `dojo._Node` methods do.
-					// ev: String
-					//		Some string event name to fire. eg: "onclick", "submit"
-					// data: Object
-					//		Just like `extraArgs` for `dojo.trigger`, additional data
-					//		to mix into the event object.
-					// example:
-					//	|	// fire onlick orginiating from a node with id="someAnchorId"
-					//	|	dojo.node("someAnchorId").trigger("click");
-					d._trigger(this, ev, data);
-					return this; // dojo._Node
-				}
-			});
-		}
-
-		return d.trigger;
-
-	});
-
-	// dojo.js
-	// ---------
-	// _dojo node list._
-	// These are pre-loaded by `steal` -> no callback.
-	require(["dojo", "dojo/query", "plugd/trigger", "dojo/NodeList-dom"]);
-
-	// Map string helpers.
-	can.trim = function (s) {
-		return s && dojo.trim(s);
-	}
-
-	// Map array helpers.
-	can.makeArray = function (arr) {
-		var array = [];
-		dojo.forEach(arr, function (item) {
-			array.push(item)
-		});
-		return array;
-	};
-	can.isArray = dojo.isArray;
-	can.inArray = function (item, arr) {
-		return dojo.indexOf(arr, item);
-	};
-	can.map = function (arr, fn) {
-		return dojo.map(can.makeArray(arr || []), fn);
-	};
-	// Map object helpers.
-	can.extend = function (first) {
-		if (first === true) {
-			var args = can.makeArray(arguments);
-			args.shift();
-			return dojo.mixin.apply(dojo, args)
-		}
-		return dojo.mixin.apply(dojo, arguments)
-	}
-	can.isEmptyObject = function (object) {
-		var prop;
-		for (prop in object) {
-			break;
-		}
-		return prop === undefined;
-	}
-
-	// Use a version of param similar to jQuery's param that
-	// handles nested data instead of dojo.objectToQuery which doesn't
-	can.param = function (object) {
-		var pairs = [],
-			add = function (key, value) {
-				pairs.push(encodeURIComponent(key) + "=" + encodeURIComponent(value))
-			};
-
-		for (var name in object) {
-			can.buildParam(name, object[name], add);
-		}
-		return pairs.join("&").replace(/%20/g, "+");
-	}
-	can.buildParam = function (prefix, obj, add) {
-		if (can.isArray(obj)) {
-			for (var i = 0, l = obj.length; i < l; ++i) {
-				add(prefix + "[]", obj[i])
-			}
-		} else if (dojo.isObject(obj)) {
-			for (var name in obj) {
-				can.buildParam(prefix + "[" + name + "]", obj[name], add);
-			}
-		} else {
-			add(prefix, obj);
-		}
-	}
-
-	// Map function helpers.
-	can.proxy = function (func, context) {
-		return dojo.hitch(context, func)
-	}
-	can.isFunction = function (f) {
-		return dojo.isFunction(f);
-	}
-
-
-	// The id of the `function` to be bound, used as an expando on the `function`
-	// so we can lookup it's `remove` object.
-	var dojoId = 0,
-		// Takes a node list, goes through each node
-		// and adds events data that has a map of events to 
-		// callbackId to `remove` object.  It looks like
-		// `{click: {5: {remove: fn}}}`. 
-		dojoAddBinding = function (nodelist, ev, cb) {
-			nodelist.forEach(function (node) {
-				// Converting a raw select node to a node list
-				// returns a node list of its options due to a
-				// bug in Dojo 1.7.1, this is sovled by wrapping
-				// it in an array.
-				node = new dojo.NodeList(node.nodeName === "SELECT" ? [node] : node)
-				var events = can.data(node, "events");
-				if (!events) {
-					can.data(node, "events", events = {})
-				}
-				if (!events[ev]) {
-					events[ev] = {};
-				}
-				if (cb.__bindingsIds === undefined) {
-					cb.__bindingsIds = dojoId++;
-				}
-				events[ev][cb.__bindingsIds] = node.on(ev, cb)[0]
-			});
-		},
-		// Removes a binding on a `nodelist` by finding
-		// the remove object within the object's data.
-		dojoRemoveBinding = function (nodelist, ev, cb) {
-			nodelist.forEach(function (node) {
-				var node = new dojo.NodeList(node),
-					events = can.data(node, "events"),
-					handlers = events[ev],
-					handler = handlers[cb.__bindingsIds];
-
-				dojo.disconnect(handler);
-				delete handlers[cb.__bindingsIds];
-
-				if (can.isEmptyObject(handlers)) {
-					delete events[ev]
-				}
-			});
-		}
-
-		can.bind = function (ev, cb) {
-			// If we can bind to it...
-			if (this.bind && this.bind !== can.bind) {
-				this.bind(ev, cb)
-
-				// Otherwise it's an element or `nodeList`.
-			} else if (this.on || this.nodeType) {
-				// Converting a raw select node to a node list
-				// returns a node list of its options due to a
-				// bug in Dojo 1.7.1, this is sovled by wrapping
-				// it in an array.
-				dojoAddBinding(new dojo.NodeList(this.nodeName === "SELECT" ? [this] : this), ev, cb)
-			} else if (this.addEvent) {
-				this.addEvent(ev, cb)
-			} else {
-				// Make it bind-able...
-				can.addEvent.call(this, ev, cb)
-			}
-			return this;
-		}
-		can.unbind = function (ev, cb) {
-			// If we can bind to it...
-			if (this.unbind && this.unbind !== can.unbind) {
-				this.unbind(ev, cb)
-			}
-
-			else if (this.on || this.nodeType) {
-				dojoRemoveBinding(new dojo.NodeList(this), ev, cb);
-			} else {
-				// Make it bind-able...
-				can.removeEvent.call(this, ev, cb)
-			}
-			return this;
-		}
-
-		can.trigger = function (item, event, args, bubble) {
-			if ((!(item instanceof dojo.NodeList)) && (item.nodeName || item === window)) {
-				item = can.$(item);
-			}
-
-			if (item.trigger) {
-				if (bubble === false) {
-					if (!item[0] || item[0].nodeType === 3) {
-						return;
-					}
-					// Force stop propagation by
-					// listening to `on` and then immediately disconnecting.
-					var connect = item.on(event, function (ev) {
-
-						ev.stopPropagation && ev.stopPropagation();
-						ev.cancelBubble = true;
-						ev._stopper && ev._stopper();
-
-						dojo.disconnect(connect);
-					})
-					item.trigger(event, args)
-				} else {
-					item.trigger(event, args)
-				}
-
-			} else {
-				if (typeof event === 'string') {
-					event = {
-						type: event
-					}
-				}
-				event.data = args
-				event.target = event.target || item;
-				can.dispatch.call(item, event)
-			}
-		}
-
-		can.delegate = function (selector, ev, cb) {
-			if (this.on || this.nodeType) {
-				dojoAddBinding(new dojo.NodeList(this), selector + ":" + ev, cb)
-			} else if (this.delegate) {
-				this.delegate(selector, ev, cb)
-			}
-			return this;
-		}
-		can.undelegate = function (selector, ev, cb) {
-			if (this.on || this.nodeType) {
-				dojoRemoveBinding(new dojo.NodeList(this), selector + ":" + ev, cb);
-			} else if (this.undelegate) {
-				this.undelegate(selector, ev, cb)
-			}
-
-			return this;
-		}
-
-
-		var optionsMap = {
-		type: "method",
-		success: undefined,
-		error: undefined
-	}
-	var updateDeferred = function (xhr, d) {
-		for (var prop in xhr) {
-			if (typeof d[prop] == 'function') {
-				d[prop] = function () {
-					xhr[prop].apply(xhr, arguments)
-				}
-			} else {
-				d[prop] = prop[xhr]
-			}
-		}
-	}
-
-	can.ajax = function (options) {
-		var type = can.capitalize((options.type || "get").toLowerCase()),
-			method = dojo["xhr" + type];
-		var success = options.success,
-			error = options.error,
-			d = new can.Deferred();
-
-		var def = method({
-			url: options.url,
-			handleAs: options.dataType,
-			sync: !options.async,
-			headers: options.headers,
-			content: options.data
-		})
-		def.then(function (data, ioargs) {
-			updateDeferred(xhr, d);
-			d.resolve(data, "success", xhr);
-			success && success(data, "success", xhr);
-		}, function (data, ioargs) {
-			updateDeferred(xhr, d);
-			d.reject(xhr, "error");
-			error(xhr, "error");
-		})
-
-		var xhr = def.ioArgs.xhr;
-
-		updateDeferred(xhr, d);
-		return d;
-
-	}
-	// Element - get the wrapped helper.
-	can.$ = function (selector) {
-		if (selector === window) {
-			return window;
-		}
-		if (typeof selector === "string") {
-			return dojo.query(selector)
-		} else {
-			return new dojo.NodeList(selector);
-		}
-	}
-
-	can.append = function (wrapped, html) {
-		return wrapped.forEach(function (node) {
-			dojo.place(html, node)
-		});
-	}
-
-
-	var data = {},
-		uuid = can.uuid = +new Date(),
-		exp = can.expando = 'can' + uuid;
-
-	function getData(node, name) {
-		var id = node[exp],
-			store = id && data[id];
-		return name === undefined ? store || setData(node) : (store && store[name]);
-	}
-
-	function setData(node, name, value) {
-		var id = node[exp] || (node[exp] = ++uuid),
-			store = data[id] || (data[id] = {});
-		if (name !== undefined) store[name] = value;
-		return store;
-	};
-
-	var cleanData = function (elems) {
-		can.trigger(new dojo.NodeList(elems), "destroyed", [], false)
-		for (var i = 0, elem;
-		(elem = elems[i]) !== undefined; i++) {
-			var id = elem[exp]
-			delete data[id];
-		}
-	};
-
-	can.data = function (wrapped, name, value) {
-		return value === undefined ? wrapped.length == 0 ? undefined : getData(wrapped[0], name) : wrapped.forEach(function (node) {
-			setData(node, name, value);
-		});
-	};
-
-	// Overwrite `dojo.destroy`, `dojo.empty` and `dojo.place`.
-	var empty = dojo.empty;
-	dojo.empty = function () {
-		for (var c; c = node.lastChild;) { // Intentional assignment.
-			dojo.destroy(c);
-		}
-	}
-
-	var destroy = dojo.destroy;
-	dojo.destroy = function (node) {
-		node = dojo.byId(node);
-		cleanData([node]);
-		node.getElementsByTagName && cleanData(node.getElementsByTagName('*'))
-
-		return destroy.apply(dojo, arguments);
-	};
-
-	can.addClass = function (wrapped, className) {
-		return wrapped.addClass(className);
-	}
-
-	can.remove = function (wrapped) {
-		// We need to remove text nodes ourselves.
-		wrapped.forEach(dojo.destroy);
-	}
-
-	can.get = function (wrapped, index) {
-		return wrapped[index];
-	}
-
-	// Add pipe to `dojo.Deferred`.
-	can.extend(dojo.Deferred.prototype, {
-		pipe: function (done, fail) {
-			var d = new dojo.Deferred();
-			this.addCallback(function () {
-				d.resolve(done.apply(this, arguments));
-			});
-
-			this.addErrback(function () {
-				if (fail) {
-					d.reject(fail.apply(this, arguments));
-				} else {
-					d.reject.apply(d, arguments);
-				}
-			});
-			return d;
-		}
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/event.js b/labs/dependency-examples/canjs_require/js/lib/can/util/event.js
deleted file mode 100644
index 650fc068f1..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/event.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-
-	// event.js
-	// ---------
-	// _Basic event wrapper._
-	can.addEvent = function (event, fn) {
-		if (!this.__bindEvents) {
-			this.__bindEvents = {};
-		}
-		var eventName = event.split(".")[0];
-
-		if (!this.__bindEvents[eventName]) {
-			this.__bindEvents[eventName] = [];
-		}
-		this.__bindEvents[eventName].push({
-			handler: fn,
-			name: event
-		});
-		return this;
-	};
-	can.removeEvent = function (event, fn) {
-		if (!this.__bindEvents) {
-			return;
-		}
-		var i = 0,
-			events = this.__bindEvents[event.split(".")[0]],
-			ev;
-		while (i < events.length) {
-			ev = events[i]
-			if ((fn && ev.handler === fn) || (!fn && ev.name === event)) {
-				events.splice(i, 1);
-			} else {
-				i++;
-			}
-		}
-		return this;
-	};
-	can.dispatch = function (event) {
-		if (!this.__bindEvents) {
-			return;
-		}
-
-		var eventName = event.type.split(".")[0],
-			handlers = (this.__bindEvents[eventName] || []).slice(0),
-			self = this,
-			args = [event].concat(event.data || []);
-
-		can.each(handlers, function (ev) {
-			event.data = args.slice(1);
-			ev.handler.apply(self, args);
-		});
-	}
-
-	return can;
-
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/fixture.js b/labs/dependency-examples/canjs_require/js/lib/can/util/fixture.js
deleted file mode 100644
index 356f9c76c9..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/fixture.js
+++ /dev/null
@@ -1,603 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/util/string', 'can/util/object'], function (can) {
-
-	// Get the URL from old Steal root, new Steal config or can.fixture.rootUrl
-	var getUrl = function (url) {
-		if (typeof steal !== 'undefined') {
-			if (can.isFunction(steal.config)) {
-				return steal.config().root.mapJoin(url).toString();
-			}
-			return steal.root.join(url).toString();
-		}
-		return (can.fixture.rootUrl || '') + url;
-	}
-
-	var updateSettings = function (settings, originalOptions) {
-		if (!can.fixture.on) {
-			return;
-		}
-
-		//simple wrapper for logging
-		var _logger = function (type, arr) {
-			if (console.log.apply) {
-				Function.prototype.call.apply(console[type], [console].concat(arr));
-				// console[type].apply(console, arr)
-			} else {
-				console[type](arr)
-			}
-		},
-			log = function () {
-				if (window.console && console.log) {
-					Array.prototype.unshift.call(arguments, 'fixture INFO:');
-					_logger("log", Array.prototype.slice.call(arguments));
-				}
-				else if (window.opera && window.opera.postError) {
-					opera.postError("fixture INFO: " + Array.prototype.join.call(arguments, ','));
-				}
-			}
-
-			// We always need the type which can also be called method, default to GET
-			settings.type = settings.type || settings.method || 'GET';
-
-		// add the fixture option if programmed in
-		var data = overwrite(settings);
-
-		// if we don't have a fixture, do nothing
-		if (!settings.fixture) {
-			if (window.location.protocol === "file:") {
-				log("ajax request to " + settings.url + ", no fixture found");
-			}
-			return;
-		}
-
-		//if referencing something else, update the fixture option
-		if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) {
-			settings.fixture = can.fixture[settings.fixture];
-		}
-
-		// if a string, we just point to the right url
-		if (typeof settings.fixture == "string") {
-			var url = settings.fixture;
-
-			if (/^\/\//.test(url)) {
-				// this lets us use rootUrl w/o having steal...
-				url = getUrl(settings.fixture.substr(2));
-			}
-
-			if (data) {
-				// Template static fixture URLs
-				url = can.sub(url, data);
-			}
-
-			delete settings.fixture;
-
-
-
-			settings.url = url;
-			settings.data = null;
-			settings.type = "GET";
-			if (!settings.error) {
-				settings.error = function (xhr, error, message) {
-					throw "fixtures.js Error " + error + " " + message;
-				};
-			}
-		}
-		else {
-
-
-			//it's a function ... add the fixture datatype so our fixture transport handles it
-			// TODO: make everything go here for timing and other fun stuff
-			// add to settings data from fixture ...
-			settings.dataTypes && settings.dataTypes.splice(0, 0, "fixture");
-
-			if (data && originalOptions) {
-				can.extend(originalOptions.data, data)
-			}
-		}
-	},
-		// A helper function that takes what's called with response
-		// and moves some common args around to make it easier to call
-		extractResponse = function (status, statusText, responses, headers) {
-			// if we get response(RESPONSES, HEADERS)
-			if (typeof status != "number") {
-				headers = statusText;
-				responses = status;
-				statusText = "success"
-				status = 200;
-			}
-			// if we get response(200, RESPONSES, HEADERS)
-			if (typeof statusText != "string") {
-				headers = responses;
-				responses = statusText;
-				statusText = "success";
-			}
-			if (status >= 400 && status <= 599) {
-				this.dataType = "text"
-			}
-			return [status, statusText, extractResponses(this, responses), headers];
-		},
-		// If we get data instead of responses,
-		// make sure we provide a response type that matches the first datatype (typically json)
-		extractResponses = function (settings, responses) {
-			var next = settings.dataTypes ? settings.dataTypes[0] : (settings.dataType || 'json');
-			if (!responses || !responses[next]) {
-				var tmp = {}
-				tmp[next] = responses;
-				responses = tmp;
-			}
-			return responses;
-		};
-
-	//used to check urls
-	// check if jQuery
-	if (can.ajaxPrefilter && can.ajaxTransport) {
-
-		// the pre-filter needs to re-route the url
-		can.ajaxPrefilter(updateSettings);
-
-		can.ajaxTransport("fixture", function (s, original) {
-			// remove the fixture from the datatype
-			s.dataTypes.shift();
-
-			//we'll return the result of the next data type
-			var timeout, stopped = false;
-
-			return {
-				send: function (headers, callback) {
-					// we'll immediately wait the delay time for all fixtures
-					timeout = setTimeout(function () {
-						// if the user wants to call success on their own, we allow it ...
-						var success = function () {
-							if (stopped === false) {
-								callback.apply(null, extractResponse.apply(s, arguments));
-							}
-						},
-							// get the result form the fixture
-							result = s.fixture(original, success, headers, s);
-						if (result !== undefined) {
-							// make sure the result has the right dataType
-							callback(200, "success", extractResponses(s, result), {});
-						}
-					}, can.fixture.delay);
-				},
-				abort: function () {
-					stopped = true;
-					clearTimeout(timeout)
-				}
-			};
-		});
-	} else {
-		var AJAX = can.ajax;
-		can.ajax = function (settings) {
-			updateSettings(settings, settings);
-			if (settings.fixture) {
-				var timeout, d = new can.Deferred(),
-					stopped = false;
-
-				//TODO this should work with response
-				d.getResponseHeader = function () {}
-
-				// call success and fail
-				d.then(settings.success, settings.fail);
-
-				// abort should stop the timeout and calling success
-				d.abort = function () {
-					clearTimeout(timeout);
-					stopped = true;
-					d.reject(d)
-				}
-				// set a timeout that simulates making a request ....
-				timeout = setTimeout(function () {
-					// if the user wants to call success on their own, we allow it ...
-					var success = function () {
-						var response = extractResponse.apply(settings, arguments),
-							status = response[0];
-
-						if ((status >= 200 && status < 300 || status === 304) && stopped === false) {
-							d.resolve(response[2][settings.dataType])
-						} else {
-							// TODO probably resolve better
-							d.reject(d, 'error', response[1]);
-						}
-					},
-						// get the result form the fixture
-						result = settings.fixture(settings, success, settings.headers, settings);
-					if (result !== undefined) {
-						d.resolve(result)
-					}
-				}, can.fixture.delay);
-
-				return d;
-			} else {
-				return AJAX(settings);
-			}
-		}
-	}
-
-	var typeTest = /^(script|json|text|jsonp)$/,
-		// a list of 'overwrite' settings object
-		overwrites = [],
-		// returns the index of an overwrite function
-		find = function (settings, exact) {
-			for (var i = 0; i < overwrites.length; i++) {
-				if ($fixture._similar(settings, overwrites[i], exact)) {
-					return i;
-				}
-			}
-			return -1;
-		},
-		// overwrites the settings fixture if an overwrite matches
-		overwrite = function (settings) {
-			var index = find(settings);
-			if (index > -1) {
-				settings.fixture = overwrites[index].fixture;
-				return $fixture._getData(overwrites[index].url, settings.url)
-			}
-
-		},
-
-		getId = function (settings) {
-			var id = settings.data.id;
-
-			if (id === undefined && typeof settings.data === "number") {
-				id = settings.data;
-			}
-
-
-
-			if (id === undefined) {
-				settings.url.replace(/\/(\d+)(\/|$|\.)/g, function (all, num) {
-					id = num;
-				});
-			}
-
-			if (id === undefined) {
-				id = settings.url.replace(/\/(\w+)(\/|$|\.)/g, function (all, num) {
-					if (num != 'update') {
-						id = num;
-					}
-				})
-			}
-
-			if (id === undefined) { // if still not set, guess a random number
-				id = Math.round(Math.random() * 1000)
-			}
-
-			return id;
-		};
-
-
-	var $fixture = can.fixture = function (settings, fixture) {
-		// if we provide a fixture ...
-		if (fixture !== undefined) {
-			if (typeof settings == 'string') {
-				// handle url strings
-				var matches = settings.match(/(GET|POST|PUT|DELETE) (.+)/i);
-				if (!matches) {
-					settings = {
-						url: settings
-					};
-				} else {
-					settings = {
-						url: matches[2],
-						type: matches[1]
-					};
-				}
-
-			}
-
-			//handle removing.  An exact match if fixture was provided, otherwise, anything similar
-			var index = find(settings, !! fixture);
-			if (index > -1) {
-				overwrites.splice(index, 1)
-			}
-			if (fixture == null) {
-				return
-			}
-			settings.fixture = fixture;
-			overwrites.push(settings)
-		} else {
-			can.each(settings, function (fixture, url) {
-				$fixture(url, fixture);
-			})
-		}
-	};
-	var replacer = can.replacer;
-
-	can.extend(can.fixture, {
-		// given ajax settings, find an overwrite
-		_similar: function (settings, overwrite, exact) {
-			if (exact) {
-				return can.Object.same(settings, overwrite, {
-					fixture: null
-				})
-			} else {
-				return can.Object.subset(settings, overwrite, can.fixture._compare)
-			}
-		},
-		_compare: {
-			url: function (a, b) {
-				return !!$fixture._getData(b, a)
-			},
-			fixture: null,
-			type: "i"
-		},
-		// gets data from a url like "/todo/{id}" given "todo/5"
-		_getData: function (fixtureUrl, url) {
-			var order = [],
-				fixtureUrlAdjusted = fixtureUrl.replace('.', '\\.').replace('?', '\\?'),
-				res = new RegExp(fixtureUrlAdjusted.replace(replacer, function (whole, part) {
-					order.push(part)
-					return "([^\/]+)"
-				}) + "$").exec(url),
-				data = {};
-
-			if (!res) {
-				return null;
-			}
-			res.shift();
-			can.each(order, function (name) {
-				data[name] = res.shift()
-			})
-			return data;
-		},
-
-		make: function (types, count, make, filter) {
-
-			var items = [],
-				// TODO: change this to a hash
-				findOne = function (id) {
-					for (var i = 0; i < items.length; i++) {
-						if (id == items[i].id) {
-							return items[i];
-						}
-					}
-				},
-				methods = {};
-
-			if (typeof types === "string") {
-				types = [types + "s", types]
-			} else if (!can.isArray(types)) {
-				filter = make;
-				make = count;
-				count = types;
-			}
-
-			// make all items
-			can.extend(methods, {
-				findAll: function (settings) {
-					//copy array of items
-					var retArr = items.slice(0);
-					settings.data = settings.data || {};
-					//sort using order
-					//order looks like ["age ASC","gender DESC"]
-					can.each((settings.data.order || []).slice(0).reverse(), function (name) {
-						var split = name.split(" ");
-						retArr = retArr.sort(function (a, b) {
-							if (split[1].toUpperCase() !== "ASC") {
-								if (a[split[0]] < b[split[0]]) {
-									return 1;
-								} else if (a[split[0]] == b[split[0]]) {
-									return 0
-								} else {
-									return -1;
-								}
-							}
-							else {
-								if (a[split[0]] < b[split[0]]) {
-									return -1;
-								} else if (a[split[0]] == b[split[0]]) {
-									return 0
-								} else {
-									return 1;
-								}
-							}
-						});
-					});
-
-					//group is just like a sort
-					can.each((settings.data.group || []).slice(0).reverse(), function (name) {
-						var split = name.split(" ");
-						retArr = retArr.sort(function (a, b) {
-							return a[split[0]] > b[split[0]];
-						});
-					});
-
-					var offset = parseInt(settings.data.offset, 10) || 0,
-						limit = parseInt(settings.data.limit, 10) || (items.length - offset),
-						i = 0;
-
-					//filter results if someone added an attr like parentId
-					for (var param in settings.data) {
-						i = 0;
-						if (settings.data[param] !== undefined && // don't do this if the value of the param is null (ignore it)
-						(param.indexOf("Id") != -1 || param.indexOf("_id") != -1)) {
-							while (i < retArr.length) {
-								if (settings.data[param] != retArr[i][param]) {
-									retArr.splice(i, 1);
-								} else {
-									i++;
-								}
-							}
-						}
-					}
-
-					if (filter) {
-						i = 0;
-						while (i < retArr.length) {
-							if (!filter(retArr[i], settings)) {
-								retArr.splice(i, 1);
-							} else {
-								i++;
-							}
-						}
-					}
-
-					//return data spliced with limit and offset
-					return {
-						"count": retArr.length,
-						"limit": settings.data.limit,
-						"offset": settings.data.offset,
-						"data": retArr.slice(offset, offset + limit)
-					};
-				},
-				findOne: function (orig, response) {
-					var item = findOne(getId(orig));
-					response(item ? item : undefined);
-				},
-				update: function (orig, response) {
-					var id = getId(orig);
-
-					// TODO: make it work with non-linear ids ..
-					can.extend(findOne(id), orig.data);
-					response({
-						id: getId(orig)
-					}, {
-						location: orig.url + "/" + getId(orig)
-					});
-				},
-				destroy: function (settings) {
-					var id = getId(settings);
-					for (var i = 0; i < items.length; i++) {
-						if (items[i].id == id) {
-							items.splice(i, 1);
-							break;
-						}
-					}
-
-					// TODO: make it work with non-linear ids ..
-					can.extend(findOne(id) || {}, settings.data);
-					return {};
-				},
-				create: function (settings, response) {
-					var item = make(items.length, items);
-
-					can.extend(item, settings.data);
-
-					if (!item.id) {
-						item.id = items.length;
-					}
-
-					items.push(item);
-					var id = item.id || parseInt(Math.random() * 100000, 10);
-					response({
-						id: id
-					}, {
-						location: settings.url + "/" + id
-					})
-				}
-			});
-
-			for (var i = 0; i < (count); i++) {
-				//call back provided make
-				var item = make(i, items);
-
-				if (!item.id) {
-					item.id = i;
-				}
-				items.push(item);
-			}
-
-			// if we have types given add them to can.fixture
-			if (can.isArray(types)) {
-				can.fixture["~" + types[0]] = items;
-				can.fixture["-" + types[0]] = methods.findAll;
-				can.fixture["-" + types[1]] = methods.findOne;
-				can.fixture["-" + types[1] + "Update"] = methods.update;
-				can.fixture["-" + types[1] + "Destroy"] = methods.destroy;
-				can.fixture["-" + types[1] + "Create"] = methods.create;
-			}
-
-			return can.extend({
-				getId: getId,
-				find: function (settings) {
-					return findOne(getId(settings));
-				}
-			}, methods);
-		},
-
-		rand: function (arr, min, max) {
-			if (typeof arr == 'number') {
-				if (typeof min == 'number') {
-					return arr + Math.floor(Math.random() * (min - arr));
-				} else {
-					return Math.floor(Math.random() * arr);
-				}
-
-			}
-			var rand = arguments.callee;
-			// get a random set
-			if (min === undefined) {
-				return rand(arr, rand(arr.length + 1))
-			}
-			// get a random selection of arr
-			var res = [];
-			arr = arr.slice(0);
-			// set max
-			if (!max) {
-				max = min;
-			}
-			//random max
-			max = min + Math.round(rand(max - min))
-			for (var i = 0; i < max; i++) {
-				res.push(arr.splice(rand(arr.length), 1)[0])
-			}
-			return res;
-		},
-
-		xhr: function (xhr) {
-			return can.extend({}, {
-				abort: can.noop,
-				getAllResponseHeaders: function () {
-					return "";
-				},
-				getResponseHeader: function () {
-					return "";
-				},
-				open: can.noop,
-				overrideMimeType: can.noop,
-				readyState: 4,
-				responseText: "",
-				responseXML: null,
-				send: can.noop,
-				setRequestHeader: can.noop,
-				status: 200,
-				statusText: "OK"
-			}, xhr);
-		},
-
-		on: true
-	});
-
-	can.fixture.delay = 200;
-
-
-	can.fixture.rootUrl = getUrl('');
-
-	can.fixture["-handleFunction"] = function (settings) {
-		if (typeof settings.fixture === "string" && can.fixture[settings.fixture]) {
-			settings.fixture = can.fixture[settings.fixture];
-		}
-		if (typeof settings.fixture == "function") {
-			setTimeout(function () {
-				if (settings.success) {
-					settings.success.apply(null, settings.fixture(settings, "success"));
-				}
-				if (settings.complete) {
-					settings.complete.apply(null, settings.fixture(settings, "complete"));
-				}
-			}, can.fixture.delay);
-			return true;
-		}
-		return false;
-	};
-
-	//Expose this for fixture debugging
-	can.fixture.overwrites = overwrites;
-	return can.fixture;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/fragment.js b/labs/dependency-examples/canjs_require/js/lib/can/util/fragment.js
deleted file mode 100644
index 287240f9cc..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/fragment.js
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-
-	// fragment.js
-	// ---------
-	// _DOM Fragment support._
-	var fragmentRE = /^\s*<(\w+)[^>]*>/,
-		fragment = function (html, name) {
-			if (name === undefined) {
-				name = fragmentRE.test(html) && RegExp.$1;
-			}
-
-			if (html && can.isFunction(html.replace)) {
-				// Fix "XHTML"-style tags in all browsers
-				html = html.replace(/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, "<$1></$2>");
-			}
-
-			var container = document.createElement('div'),
-				temp = document.createElement('div')
-
-				// IE's parser will strip any `<tr><td>` tags when `innerHTML`
-				// is called on a `tbody`. To get around this, we construct a 
-				// valid table with a `tbody` that has the `innerHTML` we want. 
-				// Then the container is the `firstChild` of the `tbody`.
-				// [source](http://www.ericvasilik.com/2006/07/code-karma.html).
-				if (name === "tbody" || name === "tfoot" || name === "thead") {
-					temp.innerHTML = "<table>" + html + "</table>";
-					container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild;
-				} else if (name === "tr") {
-					temp.innerHTML = "<table><tbody>" + html + "</tbody></table>";
-					container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild;
-				} else if (name === "td" || name === "th") {
-					temp.innerHTML = "<table><tbody><tr>" + html + "</tr></tbody></table>";
-					container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild.firstChild.firstChild;
-				} else if (name === 'option') {
-					temp.innerHTML = "<select>" + html + "</select>";
-					container = temp.firstChild.nodeType === 3 ? temp.lastChild : temp.firstChild;
-				} else {
-					container.innerHTML = '' + html;
-				}
-
-				// IE8 barfs if you pass slice a `childNodes` object, so make a copy.
-				var tmp = {},
-				children = container.childNodes;
-			tmp.length = children.length;
-			for (var i = 0; i < children.length; i++) {
-				tmp[i] = children[i];
-			}
-			return [].slice.call(tmp);
-		}
-
-		can.buildFragment = function (html, nodes) {
-			var parts = fragment(html),
-				frag = document.createDocumentFragment();
-
-			can.each(parts, function (part) {
-				frag.appendChild(part);
-			})
-			return frag;
-		};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/jquery.js b/labs/dependency-examples/canjs_require/js/lib/can/util/jquery.js
deleted file mode 100644
index 671dcf421c..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/jquery.js
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['jquery', 'can/util/can', 'can/util/array/each'], function ($, can) {
-	// _jQuery node list._
-	$.extend(can, $, {
-		trigger: function (obj, event, args) {
-			if (obj.trigger) {
-				obj.trigger(event, args);
-			} else {
-				$.event.trigger(event, args, obj, true);
-			}
-		},
-		addEvent: function (ev, cb) {
-			$([this]).bind(ev, cb);
-			return this;
-		},
-		removeEvent: function (ev, cb) {
-			$([this]).unbind(ev, cb);
-			return this;
-		},
-		// jquery caches fragments, we always needs a new one
-		buildFragment: function (result, element) {
-			var ret = $.buildFragment([result], $(element));
-			return ret.cacheable ? $.clone(ret.fragment) : ret.fragment;
-		},
-		$: $,
-		each: can.each
-	});
-
-	// Wrap binding functions.
-	$.each(['bind', 'unbind', 'undelegate', 'delegate'], function (i, func) {
-		can[func] = function () {
-			var t = this[func] ? this : $([this]);
-			t[func].apply(t, arguments);
-			return this;
-		};
-	});
-
-	// Wrap modifier functions.
-	$.each(["append", "filter", "addClass", "remove", "data", "get"], function (i, name) {
-		can[name] = function (wrapped) {
-			return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1));
-		};
-	});
-
-	// Memory safe destruction.
-	var oldClean = $.cleanData;
-
-	$.cleanData = function (elems) {
-		$.each(elems, function (i, elem) {
-			if (elem) {
-				can.trigger(elem, "destroyed", [], false);
-			}
-		});
-		oldClean(elems);
-	};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/mootools.js b/labs/dependency-examples/canjs_require/js/lib/can/util/mootools.js
deleted file mode 100644
index bedd72b2ae..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/mootools.js
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can', 'mootools', 'can/util/event', 'can/util/fragment', 'can/util/deferred', 'can/util/array/each', 'can/util/object/isplain', 'can/util/object/extend'], function (can) {
-	// mootools.js
-	// ---------
-	// _MooTools node list._
-	// Map string helpers.
-	can.trim = function (s) {
-		return s && s.trim()
-	}
-
-	// Map array helpers.
-	can.makeArray = function (item) {
-		// All other libraries return a copy if item is an array.
-		// The original Mootools Array.from returned the same item so we need to slightly modify it
-		if (item == null) return [];
-		try {
-			return (Type.isEnumerable(item) && typeof item != 'string') ? Array.prototype.slice.call(item) : [item];
-		} catch (ex) {
-			// some things like DOMNodeChildCollections don't slice so good.
-			// This pains me, but it has to be done.
-			var arr = [],
-				i;
-			for (i = 0; i < item.length; ++i) {
-				arr.push(item[i]);
-			}
-			return arr;
-		}
-	}
-
-	can.isArray = function (arr) {
-		return typeOf(arr) === 'array'
-	};
-	can.inArray = function (item, arr) {
-		if (!arr) {
-			return -1;
-		}
-		return Array.prototype.indexOf.call(arr, item);
-	}
-	can.map = function (arr, fn) {
-		return Array.from(arr || []).map(fn);
-	}
-
-	// Map object helpers.
-	can.param = function (object) {
-		return Object.toQueryString(object)
-	}
-	can.isEmptyObject = function (object) {
-		return Object.keys(object).length === 0;
-	}
-	// Map function helpers.
-	can.proxy = function (func) {
-		var args = can.makeArray(arguments),
-			func = args.shift();
-
-		return func.bind.apply(func, args)
-	}
-	can.isFunction = function (f) {
-		return typeOf(f) == 'function'
-	}
-	// Make this object so you can bind on it.
-	can.bind = function (ev, cb) {
-		// If we can bind to it...
-		if (this.bind && this.bind !== can.bind) {
-			this.bind(ev, cb)
-		} else if (this.addEvent) {
-			this.addEvent(ev, cb)
-		} else {
-			// Make it bind-able...
-			can.addEvent.call(this, ev, cb)
-		}
-		return this;
-	}
-	can.unbind = function (ev, cb) {
-		// If we can bind to it...
-		if (this.unbind && this.unbind !== can.unbind) {
-			this.unbind(ev, cb)
-		} else if (this.removeEvent) {
-			this.removeEvent(ev, cb)
-		} else {
-			// Make it bind-able...
-			can.removeEvent.call(this, ev, cb)
-		}
-		return this;
-	}
-	can.trigger = function (item, event, args, bubble) {
-		// Defaults to `true`.
-		bubble = (bubble === undefined ? true : bubble);
-		args = args || []
-		if (item.fireEvent) {
-			item = item[0] || item;
-			// walk up parents to simulate bubbling .
-			while (item) {
-				// Handle walking yourself.
-				if (!event.type) {
-					event = {
-						type: event,
-						target: item
-					}
-				}
-				var events = (item !== window ? can.$(item).retrieve('events')[0] : item.retrieve('events'));
-				if (events && events[event.type]) {
-					events[event.type].keys.each(function (fn) {
-						fn.apply(this, [event].concat(args));
-					}, this);
-				}
-				// If we are bubbling, get parent node.
-				if (bubble && item.parentNode) {
-					item = item.parentNode
-				} else {
-					item = null;
-				}
-
-			}
-
-
-		} else {
-			if (typeof event === 'string') {
-				event = {
-					type: event
-				}
-			}
-			event.target = event.target || item;
-			event.data = args
-			can.dispatch.call(item, event)
-		}
-	}
-	can.delegate = function (selector, ev, cb) {
-		if (this.delegate) {
-			this.delegate(selector, ev, cb)
-		}
-		else if (this.addEvent) {
-			this.addEvent(ev + ":relay(" + selector + ")", cb)
-		} else {
-			// make it bind-able ...
-		}
-		return this;
-	}
-	can.undelegate = function (selector, ev, cb) {
-		if (this.undelegate) {
-			this.undelegate(selector, ev, cb)
-		}
-		else if (this.removeEvent) {
-			this.removeEvent(ev + ":relay(" + selector + ")", cb)
-		} else {
-			// make it bind-able ...
-		}
-		return this;
-	}
-	var optionsMap = {
-		type: "method",
-		success: undefined,
-		error: undefined
-	}
-	var updateDeferred = function (xhr, d) {
-		for (var prop in xhr) {
-			if (typeof d[prop] == 'function') {
-				d[prop] = function () {
-					xhr[prop].apply(xhr, arguments)
-				}
-			} else {
-				d[prop] = prop[xhr]
-			}
-		}
-	}
-	can.ajax = function (options) {
-		var d = can.Deferred(),
-			requestOptions = can.extend({}, options);
-		// Map jQuery options to MooTools options.
-		for (var option in optionsMap) {
-			if (requestOptions[option] !== undefined) {
-				requestOptions[optionsMap[option]] = requestOptions[option];
-				delete requestOptions[option]
-			}
-		}
-		// Mootools defaults to 'post', but Can expects a default of 'get'
-		requestOptions.method = requestOptions.method || 'get';
-		requestOptions.url = requestOptions.url.toString();
-
-		var success = options.success,
-			error = options.error;
-
-		requestOptions.onSuccess = function (responseText, xml) {
-			var data = responseText;
-			if (options.dataType === 'json') {
-				data = eval("(" + data + ")")
-			}
-			updateDeferred(request.xhr, d);
-			d.resolve(data, "success", request.xhr);
-			success && success(data, "success", request.xhr);
-		}
-		requestOptions.onError = function () {
-			updateDeferred(request.xhr, d);
-			d.reject(request.xhr, "error");
-			error(request.xhr, "error");
-		}
-
-		var request = new Request(requestOptions);
-		request.send();
-		updateDeferred(request.xhr, d);
-		return d;
-
-	}
-	// Element -- get the wrapped helper.
-	can.$ = function (selector) {
-		if (selector === window) {
-			return window;
-		}
-		return $$(selector)
-	}
-
-	// Add `document` fragment support.
-	var old = document.id;
-	document.id = function (el) {
-		if (el && el.nodeType === 11) {
-			return el
-		} else {
-			return old.apply(document, arguments);
-		}
-	};
-	can.append = function (wrapped, html) {
-		if (typeof html === 'string') {
-			html = can.buildFragment(html)
-		}
-		return wrapped.grab(html)
-	}
-	can.filter = function (wrapped, filter) {
-		return wrapped.filter(filter);
-	}
-	can.data = function (wrapped, key, value) {
-		if (value === undefined) {
-			return wrapped[0].retrieve(key)
-		} else {
-			return wrapped.store(key, value)
-		}
-	}
-	can.addClass = function (wrapped, className) {
-		return wrapped.addClass(className);
-	}
-	can.remove = function (wrapped) {
-		// We need to remove text nodes ourselves.
-		var filtered = wrapped.filter(function (node) {
-			if (node.nodeType !== 1) {
-				node.parentNode.removeChild(node);
-			} else {
-				return true;
-			}
-		})
-		filtered.destroy();
-		return filtered;
-	}
-
-	// Destroyed method.
-	var destroy = Element.prototype.destroy;
-	Element.implement({
-		destroy: function () {
-			can.trigger(this, "destroyed", [], false)
-			var elems = this.getElementsByTagName("*");
-			for (var i = 0, elem;
-			(elem = elems[i]) !== undefined; i++) {
-				can.trigger(elem, "destroyed", [], false);
-			}
-			destroy.apply(this, arguments)
-		}
-	});
-	can.get = function (wrapped, index) {
-		return wrapped[index];
-	}
-
-	// Overwrite to handle IE not having an id.
-	// IE barfs if text node.
-	var idOf = Slick.uidOf;
-	Slick.uidOf = function (node) {
-		if (node.nodeType === 1 || node === window) {
-			return idOf(node);
-		} else {
-			return Math.random();
-		}
-
-
-	}
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/object.js b/labs/dependency-examples/canjs_require/js/lib/can/util/object.js
deleted file mode 100644
index 61e75168e6..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/object.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library'], function (can) {
-
-	var isArray = can.isArray,
-		// essentially returns an object that has all the must have comparisons ...
-		// must haves, do not return true when provided undefined
-		cleanSet = function (obj, compares) {
-			var copy = can.extend({}, obj);
-			for (var prop in copy) {
-				var compare = compares[prop] === undefined ? compares["*"] : compares[prop];
-				if (same(copy[prop], undefined, compare)) {
-					delete copy[prop]
-				}
-			}
-			return copy;
-		},
-		propCount = function (obj) {
-			var count = 0;
-			for (var prop in obj) count++;
-			return count;
-		};
-
-	can.Object = {};
-
-	var same = can.Object.same = function (a, b, compares, aParent, bParent, deep) {
-		var aType = typeof a,
-			aArray = isArray(a),
-			comparesType = typeof compares,
-			compare;
-
-		if (comparesType == 'string' || compares === null) {
-			compares = compareMethods[compares];
-			comparesType = 'function'
-		}
-		if (comparesType == 'function') {
-			return compares(a, b, aParent, bParent)
-		}
-		compares = compares || {};
-
-		if (a instanceof Date) {
-			return a === b;
-		}
-		if (deep === -1) {
-			return aType === 'object' || a === b;
-		}
-		if (aType !== typeof b || aArray !== isArray(b)) {
-			return false;
-		}
-		if (a === b) {
-			return true;
-		}
-		if (aArray) {
-			if (a.length !== b.length) {
-				return false;
-			}
-			for (var i = 0; i < a.length; i++) {
-				compare = compares[i] === undefined ? compares["*"] : compares[i]
-				if (!same(a[i], b[i], a, b, compare)) {
-					return false;
-				}
-			};
-			return true;
-		} else if (aType === "object" || aType === 'function') {
-			var bCopy = can.extend({}, b);
-			for (var prop in a) {
-				compare = compares[prop] === undefined ? compares["*"] : compares[prop];
-				if (!same(a[prop], b[prop], compare, a, b, deep === false ? -1 : undefined)) {
-					return false;
-				}
-				delete bCopy[prop];
-			}
-			// go through bCopy props ... if there is no compare .. return false
-			for (prop in bCopy) {
-				if (compares[prop] === undefined || !same(undefined, b[prop], compares[prop], a, b, deep === false ? -1 : undefined)) {
-					return false;
-				}
-			}
-			return true;
-		}
-		return false;
-	};
-
-	can.Object.subsets = function (checkSet, sets, compares) {
-		var len = sets.length,
-			subsets = [],
-			checkPropCount = propCount(checkSet),
-			setLength;
-
-		for (var i = 0; i < len; i++) {
-			//check this subset
-			var set = sets[i];
-			if (can.Object.subset(checkSet, set, compares)) {
-				subsets.push(set)
-			}
-		}
-		return subsets;
-	};
-
-	can.Object.subset = function (subset, set, compares) {
-		// go through set {type: 'folder'} and make sure every property
-		// is in subset {type: 'folder', parentId :5}
-		// then make sure that set has fewer properties
-		// make sure we are only checking 'important' properties
-		// in subset (ones that have to have a value)
-		var setPropCount = 0,
-			compares = compares || {};
-
-		for (var prop in set) {
-
-			if (!same(subset[prop], set[prop], compares[prop], subset, set)) {
-				return false;
-			}
-		}
-		return true;
-	}
-
-	var compareMethods = {
-		"null": function () {
-			return true;
-		},
-		i: function (a, b) {
-			return ("" + a).toLowerCase() == ("" + b).toLowerCase()
-		}
-	}
-
-	return can;
-
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/object/extend.js b/labs/dependency-examples/canjs_require/js/lib/can/util/object/extend.js
deleted file mode 100644
index 173ee9f1bd..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/object/extend.js
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-	// This extend() function is ruthlessly and shamelessly stolen from
-	// jQuery 1.8.2:, lines 291-353.
-	var extend = function () {
-		var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {},
-			i = 1,
-			length = arguments.length,
-			deep = false;
-
-		// Handle a deep copy situation
-		if (typeof target === "boolean") {
-			deep = target;
-			target = arguments[1] || {};
-			// skip the boolean and the target
-			i = 2;
-		}
-
-		// Handle case when target is a string or something (possible in deep copy)
-		if (typeof target !== "object" && !can.isFunction(target)) {
-			target = {};
-		}
-
-		// extend jQuery itself if only one argument is passed
-		if (length === i) {
-			target = this;
-			--i;
-		}
-
-		for (; i < length; i++) {
-			// Only deal with non-null/undefined values
-			if ((options = arguments[i]) != null) {
-				// Extend the base object
-				for (name in options) {
-					src = target[name];
-					copy = options[name];
-
-					// Prevent never-ending loop
-					if (target === copy) {
-						continue;
-					}
-
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (can.isPlainObject(copy) || (copyIsArray = can.isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && can.isArray(src) ? src : [];
-
-						} else {
-							clone = src && can.isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						target[name] = can.extend(deep, clone, copy);
-
-						// Don't bring in undefined values
-					} else if (copy !== undefined) {
-						target[name] = copy;
-					}
-				}
-			}
-		}
-
-		// Return the modified object
-		return target;
-	};
-
-	can.extend = extend;
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/object/isplain.js b/labs/dependency-examples/canjs_require/js/lib/can/util/object/isplain.js
deleted file mode 100644
index 11c046a090..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/object/isplain.js
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can'], function (can) {
-	var core_hasOwn = Object.prototype.hasOwnProperty,
-		isWindow = function (obj) {
-			return obj != null && obj == obj.window;
-		},
-		isPlainObject = function (obj) {
-			// Must be an Object.
-			// Because of IE, we also have to check the presence of the constructor property.
-			// Make sure that DOM nodes and window objects don't pass through, as well
-			if (!obj || (typeof obj !== "object") || obj.nodeType || isWindow(obj)) {
-				return false;
-			}
-
-			try {
-				// Not own constructor property must be Object
-				if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
-					return false;
-				}
-			} catch (e) {
-				// IE8,9 Will throw exceptions on certain host objects #9897
-				return false;
-			}
-
-			// Own properties are enumerated firstly, so to speed up,
-			// if last one is own, then all properties are own.
-			var key;
-			for (key in obj) {}
-
-			return key === undefined || core_hasOwn.call(obj, key);
-		}
-
-		can.isPlainObject = isPlainObject;
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/string.js b/labs/dependency-examples/canjs_require/js/lib/can/util/string.js
deleted file mode 100644
index 3130e7634e..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/string.js
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library'], function (can) {
-	// ##string.js
-	// _Miscellaneous string utility functions._  
-	// Several of the methods in this plugin use code adapated from Prototype
-	// Prototype JavaScript framework, version 1.6.0.1.
-	// © 2005-2007 Sam Stephenson
-	var undHash = /_|-/,
-		colons = /\=\=/,
-		words = /([A-Z]+)([A-Z][a-z])/g,
-		lowUp = /([a-z\d])([A-Z])/g,
-		dash = /([a-z\d])([A-Z])/g,
-		replacer = /\{([^\}]+)\}/g,
-		quote = /"/g,
-		singleQuote = /'/g,
-
-		// Returns the `prop` property from `obj`.
-		// If `add` is true and `prop` doesn't exist in `obj`, create it as an 
-		// empty object.
-		getNext = function (obj, prop, add) {
-			return prop in obj ? obj[prop] : (add && (obj[prop] = {}));
-		},
-
-		// Returns `true` if the object can have properties (no `null`s).
-		isContainer = function (current) {
-			return (/^f|^o/).test(typeof current);
-		};
-
-	can.extend(can, {
-		// Escapes strings for HTML.
-		esc: function (content) {
-			// Convert bad values into empty strings
-			var isInvalid = content === null || content === undefined || (isNaN(content) && ("" + content === 'NaN'));
-			return ("" + (isInvalid ? '' : content)).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(quote, '&#34;').replace(singleQuote, "&#39;");
-		},
-
-
-		getObject: function (name, roots, add) {
-
-			// The parts of the name we are looking up  
-			// `['App','Models','Recipe']`
-			var parts = name ? name.split('.') : [],
-				length = parts.length,
-				current, r = 0,
-				ret, i;
-
-			// Make sure roots is an `array`.
-			roots = can.isArray(roots) ? roots : [roots || window];
-
-			if (!length) {
-				return roots[0];
-			}
-
-			// For each root, mark it as current.
-			while (roots[r]) {
-				current = roots[r];
-
-				// Walk current to the 2nd to last object or until there 
-				// is not a container.
-				for (i = 0; i < length - 1 && isContainer(current); i++) {
-					current = getNext(current, parts[i], add);
-				}
-
-				// If we can get a property from the 2nd to last object...
-				if (isContainer(current)) {
-
-					// Get (and possibly set) the property.
-					ret = getNext(current, parts[i], add);
-
-					// If there is a value, we exit.
-					if (ret !== undefined) {
-						// If `add` is `false`, delete the property
-						if (add === false) {
-							delete current[parts[i]];
-						}
-						return ret;
-
-					}
-				}
-				r++;
-			}
-		},
-		// Capitalizes a string.
-		capitalize: function (s, cache) {
-			// Used to make newId.
-			return s.charAt(0).toUpperCase() + s.slice(1);
-		},
-
-		// Underscores a string.
-		underscore: function (s) {
-			return s.replace(colons, '/').replace(words, '$1_$2').replace(lowUp, '$1_$2').replace(dash, '_').toLowerCase();
-		},
-		// Micro-templating.
-		sub: function (str, data, remove) {
-			var obs = [];
-
-			obs.push(str.replace(replacer, function (whole, inside) {
-
-				// Convert inside to type.
-				var ob = can.getObject(inside, data, remove === undefined ? remove : !remove);
-
-				if (ob === undefined) {
-					obs = null;
-					return "";
-				}
-
-				// If a container, push into objs (which will return objects found).
-				if (isContainer(ob) && obs) {
-					obs.push(ob);
-					return "";
-				}
-
-				return "" + ob;
-			}));
-
-			return obs === null ? obs : (obs.length <= 1 ? obs[0] : obs);
-		},
-
-		// These regex's are used throughout the rest of can, so let's make
-		// them available.
-		replacer: replacer,
-		undHash: undHash
-	});
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/string/deparam.js b/labs/dependency-examples/canjs_require/js/lib/can/util/string/deparam.js
deleted file mode 100644
index d49b771020..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/string/deparam.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/util/string'], function (can) {
-
-	// ## deparam.js  
-	// `can.deparam`  
-	// _Takes a string of name value pairs and returns a Object literal that represents those params._
-	var digitTest = /^\d+$/,
-		keyBreaker = /([^\[\]]+)|(\[\])/g,
-		paramTest = /([^?#]*)(#.*)?$/,
-		prep = function (str) {
-			return decodeURIComponent(str.replace(/\+/g, " "));
-		};
-
-
-	can.extend(can, {
-
-		deparam: function (params) {
-
-			var data = {},
-				pairs, lastPart;
-
-			if (params && paramTest.test(params)) {
-
-				pairs = params.split('&'),
-
-				can.each(pairs, function (pair) {
-
-					var parts = pair.split('='),
-						key = prep(parts.shift()),
-						value = prep(parts.join("=")),
-						current = data;
-
-					parts = key.match(keyBreaker);
-
-					for (var j = 0, l = parts.length - 1; j < l; j++) {
-						if (!current[parts[j]]) {
-							// If what we are pointing to looks like an `array`
-							current[parts[j]] = digitTest.test(parts[j + 1]) || parts[j + 1] == "[]" ? [] : {};
-						}
-						current = current[parts[j]];
-					}
-					lastPart = parts.pop();
-					if (lastPart == "[]") {
-						current.push(value);
-					} else {
-						current[lastPart] = value;
-					}
-				});
-			}
-			return data;
-		}
-	});
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/yui.js b/labs/dependency-examples/canjs_require/js/lib/can/util/yui.js
deleted file mode 100644
index 08e40d1189..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/yui.js
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can', 'yui', 'can/util/event', 'can/util/fragment', 'can/util/array/each', 'can/util/object/isplain', 'can/util/deferred'], function (can) {
-
-	// ---------
-	// _YUI node list._
-	// `can.Y` is set as part of the build process.
-	// `YUI().use('*')` is called for when `YUI` is statically loaded (like when running tests).
-	var Y = can.Y = can.Y || YUI().use('*');
-
-	// Map string helpers.
-	can.trim = function (s) {
-		return Y.Lang.trim(s);
-	}
-
-	// Map array helpers.
-	can.makeArray = function (arr) {
-		if (!arr) {
-			return [];
-		}
-		return Y.Array(arr);
-	};
-	can.isArray = Y.Lang.isArray;
-	can.inArray = function (item, arr) {
-		if (!arr) {
-			return -1;
-		}
-		return Y.Array.indexOf(arr, item);
-	};
-
-	can.map = function (arr, fn) {
-		return Y.Array.map(can.makeArray(arr || []), fn);
-	};
-
-	// Map object helpers.
-	can.extend = function (first) {
-		var deep = first === true ? 1 : 0,
-			target = arguments[deep],
-			i = deep + 1,
-			arg;
-		for (; arg = arguments[i]; i++) {
-			Y.mix(target, arg, true, null, null, !! deep);
-		}
-		return target;
-	}
-	can.param = function (object) {
-		return Y.QueryString.stringify(object, {
-			arrayKey: true
-		})
-	}
-	can.isEmptyObject = function (object) {
-		return Y.Object.isEmpty(object);
-	}
-
-	// Map function helpers.
-	can.proxy = function (func, context) {
-		return Y.bind.apply(Y, arguments);
-	}
-	can.isFunction = function (f) {
-		return Y.Lang.isFunction(f);
-	}
-
-	// Element -- get the wrapped helper.
-	var prepareNodeList = function (nodelist) {
-		nodelist.each(function (node, i) {
-			nodelist[i] = node.getDOMNode();
-		});
-		nodelist.length = nodelist.size();
-		return nodelist;
-	}
-	can.$ = function (selector) {
-		if (selector === window) {
-			return window;
-		} else if (selector instanceof Y.NodeList) {
-			return prepareNodeList(selector);
-		} else if (typeof selector === "object" && !can.isArray(selector) && typeof selector.nodeType === "undefined" && !selector.getDOMNode) {
-			return selector;
-		} else {
-			return prepareNodeList(Y.all(selector));
-		}
-	}
-	can.get = function (wrapped, index) {
-		return wrapped._nodes[index];
-	}
-	can.append = function (wrapped, html) {
-		wrapped.each(function (node) {
-			if (typeof html === 'string') {
-				html = can.buildFragment(html, node)
-			}
-			node.append(html)
-		});
-	}
-	can.addClass = function (wrapped, className) {
-		return wrapped.addClass(className);
-	}
-	can.data = function (wrapped, key, value) {
-		if (value === undefined) {
-
-			return wrapped.item(0).getData(key)
-		} else {
-			return wrapped.item(0).setData(key, value)
-		}
-	}
-	can.remove = function (wrapped) {
-		return wrapped.remove() && wrapped.destroy();
-	}
-	// Destroyed method.
-	can._yNodeDestroy = can._yNodeDestroy || Y.Node.prototype.destroy;
-	Y.Node.prototype.destroy = function () {
-		can.trigger(this, "destroyed", [], false)
-		can._yNodeDestroy.apply(this, arguments)
-	}
-	// Let `nodelist` know about the new destroy...
-	Y.NodeList.addMethod("destroy", Y.Node.prototype.destroy);
-
-	// Ajax
-	var optionsMap = {
-		type: "method",
-		success: undefined,
-		error: undefined
-	}
-	var updateDeferred = function (request, d) {
-		// `YUI` only returns a request if it is asynchronous.
-		if (request && request.io) {
-			var xhr = request.io;
-			for (var prop in xhr) {
-				if (typeof d[prop] == 'function') {
-					d[prop] = function () {
-						xhr[prop].apply(xhr, arguments)
-					}
-				} else {
-					d[prop] = prop[xhr]
-				}
-			}
-		}
-	}
-	can.ajax = function (options) {
-		var d = can.Deferred(),
-			requestOptions = can.extend({}, options);
-
-		for (var option in optionsMap) {
-			if (requestOptions[option] !== undefined) {
-				requestOptions[optionsMap[option]] = requestOptions[option];
-				delete requestOptions[option]
-			}
-		}
-		requestOptions.sync = !options.async;
-
-		var success = options.success,
-			error = options.error;
-
-		requestOptions.on = {
-			success: function (transactionid, response) {
-				var data = response.responseText;
-				if (options.dataType === 'json') {
-					data = eval("(" + data + ")")
-				}
-				updateDeferred(request, d);
-				d.resolve(data);
-				success && success(data, "success", request);
-			},
-			failure: function (transactionid, response) {
-				updateDeferred(request, d);
-				d.reject(request, "error");
-				error && error(request, "error");
-			}
-		};
-
-		var request = Y.io(requestOptions.url, requestOptions);
-		updateDeferred(request, d);
-		return d;
-
-	}
-
-	// Events - The `id` of the `function` to be bound, used as an expando on the `function`
-	// so we can lookup it's `remove` object.
-	var yuiEventId = 0,
-		// Takes a node list, goes through each node
-		// and adds events data that has a map of events to
-		// `callbackId` to `remove` object.  It looks like
-		// `{click: {5: {remove: fn}}}`.
-		addBinding = function (nodelist, selector, ev, cb) {
-			if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) {
-				nodelist.each(function (node) {
-					var node = can.$(node);
-					var events = can.data(node, "events"),
-						eventName = ev + ":" + selector;
-					if (!events) {
-						can.data(node, "events", events = {});
-					}
-					if (!events[eventName]) {
-						events[eventName] = {};
-					}
-					if (cb.__bindingsIds === undefined) {
-						cb.__bindingsIds = yuiEventId++;
-					}
-					events[eventName][cb.__bindingsIds] = selector ? node.item(0).delegate(ev, cb, selector) : node.item(0).on(ev, cb);
-				});
-			} else {
-				var obj = nodelist,
-					events = obj.__canEvents = obj.__canEvents || {};
-				if (!events[ev]) {
-					events[ev] = {};
-				}
-				if (cb.__bindingsIds === undefined) {
-					cb.__bindingsIds = yuiEventId++;
-				}
-				events[ev][cb.__bindingsIds] = obj.on(ev, cb);
-			}
-		},
-		// Removes a binding on a `nodelist` by finding
-		// the remove object within the object's data.
-		removeBinding = function (nodelist, selector, ev, cb) {
-			if (nodelist instanceof Y.NodeList || !nodelist.on || nodelist.getDOMNode) {
-				nodelist.each(function (node) {
-					var node = can.$(node),
-						events = can.data(node, "events"),
-						eventName = ev + ":" + selector,
-						handlers = events[eventName],
-						handler = handlers[cb.__bindingsIds];
-					handler.detach();
-					delete handlers[cb.__bindingsIds];
-					if (can.isEmptyObject(handlers)) {
-						delete events[ev];
-					}
-					if (can.isEmptyObject(events)) {}
-				});
-			} else {
-				var obj = nodelist,
-					events = obj.__canEvents || {},
-					handlers = events[ev],
-					handler = handlers[cb.__bindingsIds];
-				handler.detach();
-				delete handlers[cb.__bindingsIds];
-				if (can.isEmptyObject(handlers)) {
-					delete events[ev];
-				}
-				if (can.isEmptyObject(events)) {}
-			}
-		}
-		can.bind = function (ev, cb) {
-			// If we can bind to it...
-			if (this.bind && this.bind !== can.bind) {
-				this.bind(ev, cb)
-			} else if (this.on || this.nodeType) {
-				addBinding(can.$(this), undefined, ev, cb)
-			} else if (this.addEvent) {
-				this.addEvent(ev, cb)
-			} else {
-				// Make it bind-able...
-				can.addEvent.call(this, ev, cb)
-			}
-			return this;
-		}
-		can.unbind = function (ev, cb) {
-			// If we can bind to it...
-			if (this.unbind && this.unbind !== can.unbind) {
-				this.unbind(ev, cb)
-			}
-
-			else if (this.on || this.nodeType) {
-				removeBinding(can.$(this), undefined, ev, cb);
-			} else {
-				// Make it bind-able...
-				can.removeEvent.call(this, ev, cb)
-			}
-			return this;
-		}
-		can.trigger = function (item, event, args, bubble) {
-			if (item instanceof Y.NodeList) {
-				item = item.item(0);
-			}
-			if (item.getDOMNode) {
-				item = item.getDOMNode();
-			}
-
-			if (item.nodeName) {
-				item = Y.Node(item);
-				if (bubble === false) {
-					// Force stop propagation by listening to `on` and then
-					// immediately disconnecting
-					item.once(event, function (ev) {
-						ev.stopPropagation && ev.stopPropagation();
-						ev.cancelBubble = true;
-						ev._stopper && ev._stopper();
-					})
-				}
-				realTrigger(item.getDOMNode(), event, {})
-			} else {
-				if (typeof event === 'string') {
-					event = {
-						type: event
-					}
-				}
-				event.target = event.target || item
-				event.data = args
-				can.dispatch.call(item, event)
-			}
-		};
-	// Allow `dom` `destroyed` events.
-	Y.mix(Y.Node.DOM_EVENTS, {
-		destroyed: true,
-		foo: true
-	});
-
-	can.delegate = function (selector, ev, cb) {
-		if (this.on || this.nodeType) {
-			addBinding(can.$(this), selector, ev, cb)
-		} else if (this.delegate) {
-			this.delegate(selector, ev, cb)
-		}
-		return this;
-	}
-	can.undelegate = function (selector, ev, cb) {
-		if (this.on || this.nodeType) {
-			removeBinding(can.$(this), selector, ev, cb);
-		} else if (this.undelegate) {
-			this.undelegate(selector, ev, cb)
-		}
-		return this;
-	}
-
-	// `realTrigger` taken from `dojo`.
-	var leaveRe = /mouse(enter|leave)/,
-		_fix = function (_, p) {
-			return "mouse" + (p == "enter" ? "over" : "out");
-		},
-		realTrigger = document.createEvent ?
-		function (n, e, a) {
-			// the same branch
-			var ev = document.createEvent("HTMLEvents");
-			e = e.replace(leaveRe, _fix);
-			ev.initEvent(e, true, true);
-			a && can.extend(ev, a);
-			n.dispatchEvent(ev);
-		} : function (n, e, a) {
-			// the janktastic branch
-			var ev = "on" + e,
-				stop = false,
-				lc = e.toLowerCase(),
-				node = n;
-			try {
-				// FIXME: is this worth it? for mixed-case native event support:? Opera ends up in the
-				// createEvent path above, and also fails on _some_ native-named events.
-				// if(lc !== e && d.indexOf(d.NodeList.events, lc) >= 0){
-				// // if the event is one of those listed in our NodeList list
-				// // in lowercase form but is mixed case, throw to avoid
-				// // fireEvent. /me sighs. http://gist.github.com/315318
-				// throw("janktastic");
-				// }
-				n.fireEvent(ev);
-			} catch (er) {
-				// a lame duck to work with. we're probably a 'custom event'
-				var evdata = can.extend({
-					type: e,
-					target: n,
-					faux: true,
-					// HACK: [needs] added support for customStopper to _base/event.js
-					// some tests will fail until del._stopPropagation has support.
-					_stopper: function () {
-						stop = this.cancelBubble;
-					}
-				}, a);
-				realTriggerHandler(n, e, evdata);
-
-				// handle bubbling of custom events, unless the event was stopped.
-				while (!stop && n !== document && n.parentNode) {
-					n = n.parentNode;
-					realTriggerHandler(n, e, evdata);
-					//can.isFunction(n[ev]) && n[ev](evdata);
-				}
-			}
-		},
-		realTriggerHandler = function (n, e, evdata) {
-			var node = Y.Node(n),
-				handlers = can.Y.Event.getListeners(node._yuid, e);
-			if (handlers) {
-				for (var i = 0; i < handlers.length; i++) {
-					handlers[i].fire(evdata)
-				}
-			}
-		};
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/util/zepto.js b/labs/dependency-examples/canjs_require/js/lib/can/util/zepto.js
deleted file mode 100644
index 5019873ee3..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/util/zepto.js
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/can', 'zepto', 'can/util/object/isplain', 'can/util/event', 'can/util/fragment', 'can/util/deferred', 'can/util/array/each'], function (can) {
-	var $ = Zepto;
-
-	// data.js
-	// ---------
-	// _jQuery-like data methods._
-	var data = {},
-		dataAttr = $.fn.data,
-		uuid = $.uuid = +new Date(),
-		exp = $.expando = 'Zepto' + uuid;
-
-	function getData(node, name) {
-		var id = node[exp],
-			store = id && data[id];
-		return name === undefined ? store || setData(node) : (store && store[name]) || dataAttr.call($(node), name);
-	}
-
-	function setData(node, name, value) {
-		var id = node[exp] || (node[exp] = ++uuid),
-			store = data[id] || (data[id] = {});
-		if (name !== undefined) store[name] = value;
-		return store;
-	};
-
-	$.fn.data = function (name, value) {
-		return value === undefined ? this.length == 0 ? undefined : getData(this[0], name) : this.each(function (idx) {
-			setData(this, name, $.isFunction(value) ? value.call(this, idx, getData(this, name)) : value);
-		});
-	};
-	$.cleanData = function (elems) {
-		for (var i = 0, elem;
-		(elem = elems[i]) !== undefined; i++) {
-			can.trigger(elem, "destroyed", [], false)
-			var id = elem[exp]
-			delete data[id];
-		}
-	}
-
-	// zepto.js
-	// ---------
-	// _Zepto node list._
-	var oldEach = can.each;
-	// Extend what you can out of Zepto.
-	$.extend(can, Zepto);
-	can.each = oldEach;
-
-	var arrHas = function (obj, name) {
-		return obj[0] && obj[0][name] || obj[name]
-	}
-
-	// Do what's similar for jQuery.
-	can.trigger = function (obj, event, args, bubble) {
-		if (obj.trigger) {
-			obj.trigger(event, args)
-		} else if (arrHas(obj, "dispatchEvent")) {
-			if (bubble === false) {
-				$([obj]).triggerHandler(event, args)
-			} else {
-				$([obj]).trigger(event, args)
-			}
-
-		} else {
-			if (typeof event == "string") {
-				event = {
-					type: event
-				}
-			}
-			event.target = event.target || obj;
-			event.data = args;
-			can.dispatch.call(obj, event)
-		}
-
-	}
-
-	can.$ = Zepto;
-
-	can.bind = function (ev, cb) {
-		// If we can bind to it...
-		if (this.bind) {
-			this.bind(ev, cb)
-		} else if (arrHas(this, "addEventListener")) {
-			$([this]).bind(ev, cb)
-		} else {
-			can.addEvent.call(this, ev, cb)
-		}
-		return this;
-	}
-	can.unbind = function (ev, cb) {
-		// If we can bind to it...
-		if (this.unbind) {
-			this.unbind(ev, cb)
-		} else if (arrHas(this, "addEventListener")) {
-			$([this]).unbind(ev, cb)
-		} else {
-			can.removeEvent.call(this, ev, cb)
-		}
-		return this;
-	}
-	can.delegate = function (selector, ev, cb) {
-		if (this.delegate) {
-			this.delegate(selector, ev, cb)
-		} else {
-			$([this]).delegate(selector, ev, cb)
-		}
-	}
-	can.undelegate = function (selector, ev, cb) {
-		if (this.undelegate) {
-			this.undelegate(selector, ev, cb)
-		} else {
-			$([this]).undelegate(selector, ev, cb)
-		}
-	}
-
-	$.each(["append", "filter", "addClass", "remove", "data"], function (i, name) {
-		can[name] = function (wrapped) {
-			return wrapped[name].apply(wrapped, can.makeArray(arguments).slice(1))
-		}
-	})
-
-	can.makeArray = function (arr) {
-		var ret = []
-		can.each(arr, function (a, i) {
-			ret[i] = a
-		})
-		return ret;
-	};
-
-	can.proxy = function (f, ctx) {
-		return function () {
-			return f.apply(ctx, arguments)
-		}
-	}
-
-	// Make ajax.
-	var XHR = $.ajaxSettings.xhr;
-	$.ajaxSettings.xhr = function () {
-		var xhr = XHR()
-		var open = xhr.open;
-		xhr.open = function (type, url, async) {
-			open.call(this, type, url, ASYNC === undefined ? true : ASYNC)
-		}
-		return xhr;
-	}
-	var ASYNC;
-	var AJAX = $.ajax;
-	var updateDeferred = function (xhr, d) {
-		for (var prop in xhr) {
-			if (typeof d[prop] == 'function') {
-				d[prop] = function () {
-					xhr[prop].apply(xhr, arguments)
-				}
-			} else {
-				d[prop] = prop[xhr]
-			}
-		}
-	}
-	can.ajax = function (options) {
-
-		var success = options.success,
-			error = options.error;
-		var d = can.Deferred();
-
-		options.success = function (data) {
-
-			updateDeferred(xhr, d);
-			d.resolve.call(d, data);
-			success && success.apply(this, arguments);
-		}
-		options.error = function () {
-			updateDeferred(xhr, d);
-			d.reject.apply(d, arguments);
-			error && error.apply(this, arguments);
-		}
-		if (options.async === false) {
-			ASYNC = false
-		}
-		var xhr = AJAX(options);
-		ASYNC = undefined;
-		updateDeferred(xhr, d);
-		return d;
-	};
-
-	// Make destroyed and empty work.
-	$.fn.empty = function () {
-		return this.each(function () {
-			$.cleanData(this.getElementsByTagName('*'))
-			this.innerHTML = ''
-		})
-	}
-
-	$.fn.remove = function () {
-		$.cleanData(this);
-		this.each(function () {
-			if (this.parentNode != null) {
-				// might be a text node
-				this.getElementsByTagName && $.cleanData(this.getElementsByTagName('*'))
-				this.parentNode.removeChild(this);
-			}
-		});
-		return this;
-	}
-
-	can.trim = function (str) {
-		return str.trim();
-	}
-	can.isEmptyObject = function (object) {
-		var name;
-		for (name in object) {};
-		return name === undefined;
-	}
-
-	// Make extend handle `true` for deep.
-	can.extend = function (first) {
-		if (first === true) {
-			var args = can.makeArray(arguments);
-			args.shift();
-			return $.extend.apply($, args)
-		}
-		return $.extend.apply($, arguments)
-	}
-
-	can.get = function (wrapped, index) {
-		return wrapped[index];
-	}
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view.js b/labs/dependency-examples/canjs_require/js/lib/can/view.js
deleted file mode 100644
index 669c1f9507..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view.js
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library'], function (can) {
-	// ## view.js
-	// `can.view`  
-	// _Templating abstraction._
-	var isFunction = can.isFunction,
-		makeArray = can.makeArray,
-		// Used for hookup `id`s.
-		hookupId = 1,
-
-		$view = can.view = function (view, data, helpers, callback) {
-			// If helpers is a `function`, it is actually a callback.
-			if (isFunction(helpers)) {
-				callback = helpers;
-				helpers = undefined;
-			}
-
-			var pipe = function (result) {
-				return $view.frag(result);
-			},
-				// In case we got a callback, we need to convert the can.view.render
-				// result to a document fragment
-				wrapCallback = isFunction(callback) ?
-				function (frag) {
-					callback(pipe(frag));
-				} : null,
-				// Get the result.
-				result = $view.render(view, data, helpers, wrapCallback);
-
-			if (isFunction(result)) {
-				return result;
-			}
-
-			if (can.isDeferred(result)) {
-				return result.pipe(pipe);
-			}
-
-			// Convert it into a dom frag.
-			return pipe(result);
-		};
-
-	can.extend($view, {
-		// creates a frag and hooks it up all at once
-		frag: function (result, parentNode) {
-			return $view.hookup($view.fragment(result), parentNode);
-		},
-
-		// simply creates a frag
-		// this is used internally to create a frag
-		// insert it
-		// then hook it up
-		fragment: function (result) {
-			var frag = can.buildFragment(result, document.body);
-			// If we have an empty frag...
-			if (!frag.childNodes.length) {
-				frag.appendChild(document.createTextNode(''));
-			}
-			return frag;
-		},
-
-		// Convert a path like string into something that's ok for an `element` ID.
-		toId: function (src) {
-			return can.map(src.toString().split(/\/|\./g), function (part) {
-				// Dont include empty strings in toId functions
-				if (part) {
-					return part;
-				}
-			}).join("_");
-		},
-
-		hookup: function (fragment, parentNode) {
-			var hookupEls = [],
-				id, func;
-
-			// Get all `childNodes`.
-			can.each(fragment.childNodes ? can.makeArray(fragment.childNodes) : fragment, function (node) {
-				if (node.nodeType === 1) {
-					hookupEls.push(node);
-					hookupEls.push.apply(hookupEls, can.makeArray(node.getElementsByTagName('*')));
-				}
-			});
-
-			// Filter by `data-view-id` attribute.
-			can.each(hookupEls, function (el) {
-				if (el.getAttribute && (id = el.getAttribute('data-view-id')) && (func = $view.hookups[id])) {
-					func(el, parentNode, id);
-					delete $view.hookups[id];
-					el.removeAttribute('data-view-id');
-				}
-			});
-
-			return fragment;
-		},
-
-
-		hookups: {},
-
-
-		hook: function (cb) {
-			$view.hookups[++hookupId] = cb;
-			return " data-view-id='" + hookupId + "'";
-		},
-
-
-		cached: {},
-
-		cachedRenderers: {},
-
-
-		cache: true,
-
-
-		register: function (info) {
-			this.types["." + info.suffix] = info;
-		},
-
-		types: {},
-
-
-		ext: ".ejs",
-
-
-		registerScript: function () {},
-
-
-		preload: function () {},
-
-
-		render: function (view, data, helpers, callback) {
-			// If helpers is a `function`, it is actually a callback.
-			if (isFunction(helpers)) {
-				callback = helpers;
-				helpers = undefined;
-			}
-
-			// See if we got passed any deferreds.
-			var deferreds = getDeferreds(data);
-
-			if (deferreds.length) { // Does data contain any deferreds?
-				// The deferred that resolves into the rendered content...
-				var deferred = new can.Deferred(),
-					dataCopy = can.extend({}, data);
-
-				// Add the view request to the list of deferreds.
-				deferreds.push(get(view, true))
-
-				// Wait for the view and all deferreds to finish...
-				can.when.apply(can, deferreds).then(function (resolved) {
-					// Get all the resolved deferreds.
-					var objs = makeArray(arguments),
-						// Renderer is the last index of the data.
-						renderer = objs.pop(),
-						// The result of the template rendering with data.
-						result;
-
-					// Make data look like the resolved deferreds.
-					if (can.isDeferred(data)) {
-						dataCopy = usefulPart(resolved);
-					}
-					else {
-						// Go through each prop in data again and
-						// replace the defferreds with what they resolved to.
-						for (var prop in data) {
-							if (can.isDeferred(data[prop])) {
-								dataCopy[prop] = usefulPart(objs.shift());
-							}
-						}
-					}
-
-					// Get the rendered result.
-					result = renderer(dataCopy, helpers);
-
-					// Resolve with the rendered view.
-					deferred.resolve(result, dataCopy);
-
-					// If there's a `callback`, call it back with the result.
-					callback && callback(result, dataCopy);
-				});
-				// Return the deferred...
-				return deferred;
-			}
-			else {
-				// No deferreds! Render this bad boy.
-				var response,
-				// If there's a `callback` function
-				async = isFunction(callback),
-					// Get the `view` type
-					deferred = get(view, async);
-
-				// If we are `async`...
-				if (async) {
-					// Return the deferred
-					response = deferred;
-					// And fire callback with the rendered result.
-					deferred.then(function (renderer) {
-						callback(data ? renderer(data, helpers) : renderer);
-					})
-				} else {
-					// if the deferred is resolved, call the cached renderer instead
-					// this is because it's possible, with recursive deferreds to
-					// need to render a view while its deferred is _resolving_.  A _resolving_ deferred
-					// is a deferred that was just resolved and is calling back it's success callbacks.
-					// If a new success handler is called while resoliving, it does not get fired by
-					// jQuery's deferred system.  So instead of adding a new callback
-					// we use the cached renderer.
-					// We also add __view_id on the deferred so we can look up it's cached renderer.
-					// In the future, we might simply store either a deferred or the cached result.
-					if (deferred.state() === "resolved" && deferred.__view_id) {
-						var currentRenderer = $view.cachedRenderers[deferred.__view_id];
-						return data ? currentRenderer(data, helpers) : currentRenderer;
-					} else {
-						// Otherwise, the deferred is complete, so
-						// set response to the result of the rendering.
-						deferred.then(function (renderer) {
-							response = data ? renderer(data, helpers) : renderer;
-						});
-					}
-				}
-
-				return response;
-			}
-		},
-
-
-		registerView: function (id, text, type, def) {
-			// Get the renderer function.
-			var func = (type || $view.types[$view.ext]).renderer(id, text);
-			def = def || new can.Deferred();
-
-			// Cache if we are caching.
-			if ($view.cache) {
-				$view.cached[id] = def;
-				def.__view_id = id;
-				$view.cachedRenderers[id] = func;
-			}
-
-			// Return the objects for the response's `dataTypes`
-			// (in this case view).
-			return def.resolve(func);
-		}
-	});
-
-	// Makes sure there's a template, if not, have `steal` provide a warning.
-	var checkText = function (text, url) {
-		if (!text.length) {
-
-			throw "can.view: No template or empty template:" + url;
-		}
-	},
-		// `Returns a `view` renderer deferred.  
-		// `url` - The url to the template.  
-		// `async` - If the ajax request should be asynchronous.  
-		// Returns a deferred.
-		get = function (url, async) {
-			var suffix = url.match(/\.[\w\d]+$/),
-				type,
-				// If we are reading a script element for the content of the template,
-				// `el` will be set to that script element.
-				el,
-				// A unique identifier for the view (used for caching).
-				// This is typically derived from the element id or
-				// the url for the template.
-				id,
-				// The ajax request used to retrieve the template content.
-				jqXHR;
-
-			//If the url has a #, we assume we want to use an inline template
-			//from a script element and not current page's HTML
-			if (url.match(/^#/)) {
-				url = url.substr(1);
-			}
-			// If we have an inline template, derive the suffix from the `text/???` part.
-			// This only supports `<script>` tags.
-			if (el = document.getElementById(url)) {
-				suffix = "." + el.type.match(/\/(x\-)?(.+)/)[2];
-			}
-
-			// If there is no suffix, add one.
-			if (!suffix && !$view.cached[url]) {
-				url += (suffix = $view.ext);
-			}
-
-			if (can.isArray(suffix)) {
-				suffix = suffix[0]
-			}
-
-			// Convert to a unique and valid id.
-			id = $view.toId(url);
-
-			// If an absolute path, use `steal` to get it.
-			// You should only be using `//` if you are using `steal`.
-			if (url.match(/^\/\//)) {
-				var sub = url.substr(2);
-				url = !window.steal ? sub : steal.config().root.mapJoin(sub);
-			}
-
-			// Set the template engine type.
-			type = $view.types[suffix];
-
-			// If it is cached, 
-			if ($view.cached[id]) {
-				// Return the cached deferred renderer.
-				return $view.cached[id];
-
-				// Otherwise if we are getting this from a `<script>` element.
-			} else if (el) {
-				// Resolve immediately with the element's `innerHTML`.
-				return $view.registerView(id, el.innerHTML, type);
-			} else {
-				// Make an ajax request for text.
-				var d = new can.Deferred();
-				can.ajax({
-					async: async,
-					url: url,
-					dataType: "text",
-					error: function (jqXHR) {
-						checkText("", url);
-						d.reject(jqXHR);
-					},
-					success: function (text) {
-						// Make sure we got some text back.
-						checkText(text, url);
-						$view.registerView(id, text, type, d)
-					}
-				});
-				return d;
-			}
-		},
-		// Gets an `array` of deferreds from an `object`.
-		// This only goes one level deep.
-		getDeferreds = function (data) {
-			var deferreds = [];
-
-			// pull out deferreds
-			if (can.isDeferred(data)) {
-				return [data]
-			} else {
-				for (var prop in data) {
-					if (can.isDeferred(data[prop])) {
-						deferreds.push(data[prop]);
-					}
-				}
-			}
-			return deferreds;
-		},
-		// Gets the useful part of a resolved deferred.
-		// This is for `model`s and `can.ajax` that resolve to an `array`.
-		usefulPart = function (resolved) {
-			return can.isArray(resolved) && resolved[1] === 'success' ? resolved[0] : resolved
-		};
-
-
-
-	can.extend($view, {
-		register: function (info) {
-			this.types["." + info.suffix] = info;
-
-
-
-			$view[info.suffix] = function (id, text) {
-				if (!text) {
-					// Return a nameless renderer
-					var renderer = function () {
-						return $view.frag(renderer.render.apply(this, arguments));
-					}
-					renderer.render = function () {
-						var renderer = info.renderer(null, id);
-						return renderer.apply(renderer, arguments);
-					}
-					return renderer;
-				}
-
-				$view.preload(id, info.renderer(id, text));
-				return can.view(id);
-			}
-		},
-		registerScript: function (type, id, src) {
-			return "can.view.preload('" + id + "'," + $view.types["." + type].script(id, src) + ");";
-		},
-		preload: function (id, renderer) {
-			$view.cached[id] = new can.Deferred().resolve(function (data, helpers) {
-				return renderer.call(data, data, helpers);
-			});
-			return function () {
-				return $view.frag(renderer.apply(this, arguments))
-			};
-		}
-
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view/ejs.js b/labs/dependency-examples/canjs_require/js/lib/can/view/ejs.js
deleted file mode 100644
index 8afaa257bf..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view/ejs.js
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/view', 'can/util/string', 'can/observe/compute', 'can/view/scanner', 'can/view/render'], function (can) {
-	// ## ejs.js
-	// `can.EJS`  
-	// _Embedded JavaScript Templates._
-	// Helper methods.
-	var extend = can.extend,
-		EJS = function (options) {
-			// Supports calling EJS without the constructor
-			// This returns a function that renders the template.
-			if (this.constructor != EJS) {
-				var ejs = new EJS(options);
-				return function (data, helpers) {
-					return ejs.render(data, helpers);
-				};
-			}
-			// If we get a `function` directly, it probably is coming from
-			// a `steal`-packaged view.
-			if (typeof options == "function") {
-				this.template = {
-					fn: options
-				};
-				return;
-			}
-			// Set options on self.
-			extend(this, options);
-			this.template = this.scanner.scan(this.text, this.name);
-		};
-
-
-	can.EJS = EJS;
-
-
-	EJS.prototype.
-
-	render = function (object, extraHelpers) {
-		object = object || {};
-		return this.template.fn.call(object, object, new EJS.Helpers(object, extraHelpers || {}));
-	};
-
-	extend(EJS.prototype, {
-
-		scanner: new can.view.Scanner({
-
-			tokens: [
-				["templateLeft", "<%%"], // Template
-				["templateRight", "%>"], // Right Template
-				["returnLeft", "<%=="], // Return Unescaped
-				["escapeLeft", "<%="], // Return Escaped
-				["commentLeft", "<%#"], // Comment
-				["left", "<%"], // Run --- this is hack for now
-				["right", "%>"], // Right -> All have same FOR Mustache ...
-				["returnRight", "%>"]
-			]
-		})
-	});
-
-
-	EJS.Helpers = function (data, extras) {
-		this._data = data;
-		this._extras = extras;
-		extend(this, extras);
-	};
-
-	EJS.Helpers.prototype = {
-
-		// TODO Deprecated!!
-		list: function (list, cb) {
-			can.each(list, function (item, i) {
-				cb(item, i, list)
-			})
-		}
-	};
-
-	// Options for `steal`'s build.
-	can.view.register({
-		suffix: "ejs",
-		// returns a `function` that renders the view.
-		script: function (id, src) {
-			return "can.EJS(function(_CONTEXT,_VIEW) { " + new EJS({
-				text: src,
-				name: id
-			}).template.out + " })";
-		},
-		renderer: function (id, text) {
-			return EJS({
-				text: text,
-				name: id
-			});
-		}
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view/modifiers.js b/labs/dependency-examples/canjs_require/js/lib/can/view/modifiers.js
deleted file mode 100644
index e846fc05c7..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view/modifiers.js
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['jquery', 'can/view'], function ($, can) {
-	//---- ADD jQUERY HELPERS -----
-	//converts jquery functions to use views	
-	var convert, modify, isTemplate, isHTML, isDOM, getCallback,
-	// text and val cannot produce an element, so don't run hookups on them
-	noHookup = {
-		'val': true,
-		'text': true
-	};
-
-	convert = function (func_name) {
-		// save the old jQuery helper
-		var old = $.fn[func_name];
-
-		// replace it with our new helper
-		$.fn[func_name] = function () {
-
-			var args = can.makeArray(arguments),
-				callbackNum, callback, self = this,
-				result;
-
-			// if the first arg is a deferred
-			// wait until it finishes, and call
-			// modify with the result
-			if (can.isDeferred(args[0])) {
-				args[0].done(function (res) {
-					modify.call(self, [res], old);
-				})
-				return this;
-			}
-			//check if a template
-			else if (isTemplate(args)) {
-
-				// if we should operate async
-				if ((callbackNum = getCallback(args))) {
-					callback = args[callbackNum];
-					args[callbackNum] = function (result) {
-						modify.call(self, [result], old);
-						callback.call(self, result);
-					};
-					can.view.apply(can.view, args);
-					return this;
-				}
-				// call view with args (there might be deferreds)
-				result = can.view.apply(can.view, args);
-
-				// if we got a string back
-				if (!can.isDeferred(result)) {
-					// we are going to call the old method with that string
-					args = [result];
-				} else {
-					// if there is a deferred, wait until it is done before calling modify
-					result.done(function (res) {
-						modify.call(self, [res], old);
-					})
-					return this;
-				}
-			}
-			return noHookup[func_name] ? old.apply(this, args) : modify.call(this, args, old);
-		};
-	};
-
-	// modifies the content of the element
-	// but also will run any hookup
-	modify = function (args, old) {
-		var res, stub, hooks;
-
-		//check if there are new hookups
-		for (var hasHookups in can.view.hookups) {
-			break;
-		}
-
-		//if there are hookups, turn into a frag
-		// and insert that
-		// by using a frag, the element can be recursively hooked up
-		// before insterion
-		if (hasHookups && args[0] && isHTML(args[0])) {
-			args[0] = can.view.frag(args[0]).childNodes;
-		}
-
-		//then insert into DOM
-		res = old.apply(this, args);
-
-		return res;
-	};
-
-	// returns true or false if the args indicate a template is being used
-	// $('#foo').html('/path/to/template.ejs',{data})
-	// in general, we want to make sure the first arg is a string
-	// and the second arg is data
-	isTemplate = function (args) {
-		// save the second arg type
-		var secArgType = typeof args[1];
-
-		// the first arg is a string
-		return typeof args[0] == "string" &&
-		// the second arg is an object or function
-		(secArgType == 'object' || secArgType == 'function') &&
-		// but it is not a dom element
-		!isDOM(args[1]);
-	};
-	// returns true if the arg is a jQuery object or HTMLElement
-	isDOM = function (arg) {
-		return arg.nodeType || (arg[0] && arg[0].nodeType)
-	};
-	// returns whether the argument is some sort of HTML data
-	isHTML = function (arg) {
-		if (isDOM(arg)) {
-			// if jQuery object or DOM node we're good
-			return true;
-		} else if (typeof arg === "string") {
-			// if string, do a quick sanity check that we're HTML
-			arg = can.trim(arg);
-			return arg.substr(0, 1) === "<" && arg.substr(arg.length - 1, 1) === ">" && arg.length >= 3;
-		} else {
-			// don't know what you are
-			return false;
-		}
-	};
-
-	//returns the callback arg number if there is one (for async view use)
-	getCallback = function (args) {
-		return typeof args[3] === 'function' ? 3 : typeof args[2] === 'function' && 2;
-	};
-
-
-	$.fn.hookup = function () {
-		can.view.frag(this);
-		return this;
-	};
-
-
-	can.each([
-
-	"prepend",
-
-	"append",
-
-	"after",
-
-	"before",
-
-	"text",
-
-	"html",
-
-	"replaceWith", "val"], function (func) {
-		convert(func);
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view/mustache.js b/labs/dependency-examples/canjs_require/js/lib/can/view/mustache.js
deleted file mode 100644
index 529367465f..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view/mustache.js
+++ /dev/null
@@ -1,772 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/util/library', 'can/view', 'can/view/scanner', 'can/observe/compute', 'can/view/render'], function (can) {
-
-	// # mustache.js
-	// `can.Mustache`: The Mustache templating engine.
-	// See the [Transformation](#section-29) section within *Scanning Helpers* for a detailed explanation 
-	// of the runtime render code design. The majority of the Mustache engine implementation 
-	// occurs within the *Transformation* scanning helper.
-	// ## Initialization
-	// Define the view extension.
-	can.view.ext = ".mustache";
-
-	// ### Setup internal helper variables and functions.
-	// An alias for the context variable used for tracking a stack of contexts.
-	// This is also used for passing to helper functions to maintain proper context.
-	var CONTEXT = '___c0nt3xt',
-		// An alias for the variable used for the hash object that can be passed
-		// to helpers via `options.hash`.
-		HASH = '___h4sh',
-		// An alias for the function that adds a new context to the context stack.
-		STACK = '___st4ck',
-		// An alias for the most used context stacking call.
-		CONTEXT_STACK = STACK + '(' + CONTEXT + ',this)',
-
-
-		isObserve = function (obj) {
-			return can.isFunction(obj.attr) && obj.constructor && !! obj.constructor.canMakeObserve;
-		},
-
-
-		isArrayLike = function (obj) {
-			return obj && obj.splice && typeof obj.length == 'number';
-		},
-
-		// ## Mustache
-		Mustache = function (options) {
-			// Support calling Mustache without the constructor.
-			// This returns a function that renders the template.
-			if (this.constructor != Mustache) {
-				var mustache = new Mustache(options);
-				return function (data) {
-					return mustache.render(data);
-				};
-			}
-
-			// If we get a `function` directly, it probably is coming from
-			// a `steal`-packaged view.
-			if (typeof options == "function") {
-				this.template = {
-					fn: options
-				};
-				return;
-			}
-
-			// Set options on self.
-			can.extend(this, options);
-			this.template = this.scanner.scan(this.text, this.name);
-		};
-
-
-	// Put Mustache on the `can` object.
-	can.Mustache = window.Mustache = Mustache;
-
-
-	Mustache.prototype.
-
-	render = function (object, extraHelpers) {
-		object = object || {};
-		return this.template.fn.call(object, object, {
-			_data: object
-		});
-	};
-
-	can.extend(Mustache.prototype, {
-		// Share a singleton scanner for parsing templates.
-		scanner: new can.view.Scanner({
-			// A hash of strings for the scanner to inject at certain points.
-			text: {
-				// This is the logic to inject at the beginning of a rendered template. 
-				// This includes initializing the `context` stack.
-				start: 'var ' + CONTEXT + ' = []; ' + CONTEXT + '.' + STACK + ' = true;' + 'var ' + STACK + ' = function(context, self) {' + 'var s;' + 'if (arguments.length == 1 && context) {' + 's = !context.' + STACK + ' ? [context] : context;' + '} else {' + 's = context && context.' + STACK + ' ? context.concat([self]) : ' + STACK + '(context).concat([self]);' + '}' + 'return (s.' + STACK + ' = true) && s;' + '};'
-			},
-
-			// An ordered token registry for the scanner.
-			// This needs to be ordered by priority to prevent token parsing errors.
-			// Each token follows the following structure:
-			//		[
-			//			// Which key in the token map to match.
-			//			"tokenMapName",
-			//			// A simple token to match, like "{{".
-			//			"token",
-			//			// Optional. A complex (regexp) token to match that 
-			//			// overrides the simple token.
-			//			"[\\s\\t]*{{",
-			//			// Optional. A function that executes advanced 
-			//			// manipulation of the matched content. This is 
-			//			// rarely used.
-			//			function(content){   
-			//				return content;
-			//			}
-			//		]
-			tokens: [
-			// Return unescaped
-			["returnLeft", "{{{", "{{[{&]"],
-			// Full line comments
-			["commentFull", "{{!}}", "^[\\s\\t]*{{!.+?}}\\n"],
-			// Inline comments
-			["commentLeft", "{{!", "(\\n[\\s\\t]*{{!|{{!)"],
-			// Full line escapes
-			// This is used for detecting lines with only whitespace and an escaped tag
-			["escapeFull", "{{}}", "(^[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}\\n|\\n[\\s\\t]*{{[#/^][^}]+?}}$)", function (content) {
-				return {
-					before: /^\n.+?\n$/.test(content) ? '\n' : '',
-					content: content.match(/\{\{(.+?)\}\}/)[1] || ''
-				};
-			}],
-			// Return escaped
-			["escapeLeft", "{{"],
-			// Close return unescaped
-			["returnRight", "}}}"],
-			// Close tag
-			["right", "}}"]],
-
-			// ## Scanning Helpers
-			// This is an array of helpers that transform content that is within escaped tags like `{{token}}`. These helpers are solely for the scanning phase; they are unrelated to Mustache/Handlebars helpers which execute at render time. Each helper has a definition like the following:
-			//		{
-			//			// The content pattern to match in order to execute.
-			//			// Only the first matching helper is executed.
-			//			name: /pattern to match/,
-			//			// The function to transform the content with.
-			//			// @param {String} content   The content to transform.
-			//			// @param {Object} cmd       Scanner helper data.
-			//			//                           {
-			//			//                             insert: "insert command",
-			//			//                             tagName: "div",
-			//			//                             status: 0
-			//			//                           }
-			//			fn: function(content, cmd) {
-			//				return 'for text injection' || 
-			//					{ raw: 'to bypass text injection' };
-			//			}
-			//		}
-			helpers: [
-			// ### Partials
-			// Partials begin with a greater than sign, like {{> box}}.
-			// Partials are rendered at runtime (as opposed to compile time), 
-			// so recursive partials are possible. Just avoid infinite loops.
-			// For example, this template and partial:
-			// 		base.mustache:
-			// 			<h2>Names</h2>
-			// 			{{#names}}
-			// 				{{> user}}
-			// 			{{/names}}
-			// 		user.mustache:
-			// 			<strong>{{name}}</strong>
-			{
-				name: /^>[\s]*\w*/,
-				fn: function (content, cmd) {
-					// Get the template name and call back into the render method,
-					// passing the name and the current context.
-					var templateName = can.trim(content.replace(/^>\s?/, '')).replace(/["|']/g, "");
-					return "can.Mustache.render('" + templateName + "', " + CONTEXT_STACK + ".pop())";
-				}
-			},
-
-			// ### Data Hookup
-			// This will attach the data property of `this` to the element
-			// its found on using the first argument as the data attribute
-			// key.
-			// For example:
-			//		<li id="nameli" {{ data 'name' }}></li>
-			// then later you can access it like:
-			//		can.$('#nameli').data('name');
-			{
-				name: /^\s*data\s/,
-				fn: function (content, cmd) {
-					var attr = content.match(/["|'](.*)["|']/)[1];
-					// return a function which calls `can.data` on the element
-					// with the attribute name with the current context.
-					return "can.proxy(function(__){can.data(can.$(__),'" + attr + "', this.pop()); }, " + CONTEXT_STACK + ")";
-				}
-			},
-
-			// ### Transformation (default)
-			// This transforms all content to its interpolated equivalent,
-			// including calls to the corresponding helpers as applicable. 
-			// This outputs the render code for almost all cases.
-			// #### Definitions
-			// * `context` - This is the object that the current rendering context operates within. 
-			//		Each nested template adds a new `context` to the context stack.
-			// * `stack` - Mustache supports nested sections, 
-			//		each of which add their own context to a stack of contexts.
-			//		Whenever a token gets interpolated, it will check for a match against the 
-			//		last context in the stack, then iterate through the rest of the stack checking for matches.
-			//		The first match is the one that gets returned.
-			// * `Mustache.txt` - This serializes a collection of logic, optionally contained within a section.
-			//		If this is a simple interpolation, only the interpolation lookup will be passed.
-			//		If this is a section, then an `options` object populated by the truthy (`options.fn`) and 
-			//		falsey (`options.inverse`) encapsulated functions will also be passed. This section handling 
-			//		exists to support the runtime context nesting that Mustache supports.
-			// * `Mustache.get` - This resolves an interpolation reference given a stack of contexts.
-			// * `options` - An object containing methods for executing the inner contents of sections or helpers.  
-			//		`options.fn` - Contains the inner template logic for a truthy section.  
-			//		`options.inverse` - Contains the inner template logic for a falsey section.  
-			//		`options.hash` - Contains the merged hash object argument for custom helpers.
-			// #### Design
-			// This covers the design of the render code that the transformation helper generates.
-			// ##### Pseudocode
-			// A detailed explanation is provided in the following sections, but here is some brief pseudocode
-			// that gives a high level overview of what the generated render code does (with a template similar to  
-			// `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"`).
-			// *Initialize the render code.*
-			// 		view = []
-			// 		context = []
-			// 		stack = fn { context.concat([this]) }
-			// *Render the root section.*
-			// 		view.push( "string" )
-			// 		view.push( can.view.txt(
-			// *Render the nested section with `can.Mustache.txt`.*
-			// 			txt( 
-			// *Add the current context to the stack.*
-			// 				stack(), 
-			// *Flag this for truthy section mode.*
-			// 				"#",
-			// *Interpolate and check the `a` variable for truthyness using the stack with `can.Mustache.get`.*
-			// 				get( "a", stack() ),
-			// *Include the nested section's inner logic.
-			// The stack argument is usually the parent section's copy of the stack, 
-			// but it can be an override context that was passed by a custom helper.
-			// Sections can nest `0..n` times -- **NESTCEPTION**.*
-			// 				{ fn: fn(stack) {
-			// *Render the nested section (everything between the `{{#a}}` and `{{/a}}` tokens).*
-			// 					view = []
-			// 					view.push( "string" )
-			// 					view.push(
-			// *Add the current context to the stack.*
-			// 						stack(),
-			// *Flag this as interpolation-only mode.*
-			// 						null,
-			// *Interpolate the `b.c.d.e.name` variable using the stack.*
-			// 						get( "b.c.d.e.name", stack() ),
-			// 					)
-			// 					view.push( "string" )
-			// *Return the result for the nested section.*
-			// 					return view.join()
-			// 				}}
-			// 			)
-			// 		))
-			// 		view.push( "string" )
-			// *Return the result for the root section, which includes all nested sections.*
-			// 		return view.join()
-			// ##### Initialization
-			// Each rendered template is started with the following initialization code:
-			// 		var ___v1ew = [];
-			// 		var ___c0nt3xt = [];
-			// 		___c0nt3xt.___st4ck = true;
-			// 		var ___st4ck = function(context, self) {
-			// 			var s;
-			// 			if (arguments.length == 1 && context) {
-			// 				s = !context.___st4ck ? [context] : context;
-			// 			} else {
-			// 				s = context && context.___st4ck 
-			//					? context.concat([self]) 
-			//					: ___st4ck(context).concat([self]);
-			// 			}
-			// 			return (s.___st4ck = true) && s;
-			// 		};
-			// The `___v1ew` is the the array used to serialize the view.
-			// The `___c0nt3xt` is a stacking array of contexts that slices and expands with each nested section.
-			// The `___st4ck` function is used to more easily update the context stack in certain situations.
-			// Usually, the stack function simply adds a new context (`self`/`this`) to a context stack. 
-			// However, custom helpers will occasionally pass override contexts that need their own context stack.
-			// ##### Sections
-			// Each section, `{{#section}} content {{/section}}`, within a Mustache template generates a section 
-			// context in the resulting render code. The template itself is treated like a root section, with the 
-			// same execution logic as any others. Each section can have `0..n` nested sections within it.
-			// Here's an example of a template without any descendent sections.  
-			// Given the template: `"{{a.b.c.d.e.name}}" == "Phil"`  
-			// Would output the following render code:
-			//		___v1ew.push("\"");
-			//		___v1ew.push(can.view.txt(1, '', 0, this, function() {
-			// 			return can.Mustache.txt(___st4ck(___c0nt3xt, this), null, 
-			//				can.Mustache.get("a.b.c.d.e.name", 
-			//					___st4ck(___c0nt3xt, this))
-			//			);
-			//		}));
-			//		___v1ew.push("\" == \"Phil\"");
-			// The simple strings will get appended to the view. Any interpolated references (like `{{a.b.c.d.e.name}}`) 
-			// will be pushed onto the view via `can.view.txt` in order to support live binding.
-			// The function passed to `can.view.txt` will call `can.Mustache.txt`, which serializes the object data by doing 
-			// a context lookup with `can.Mustache.get`.
-			// `can.Mustache.txt`'s first argument is a copy of the context stack with the local context `this` added to it.
-			// This stack will grow larger as sections nest.
-			// The second argument is for the section type. This will be `"#"` for truthy sections, `"^"` for falsey, 
-			// or `null` if it is an interpolation instead of a section.
-			// The third argument is the interpolated value retrieved with `can.Mustache.get`, which will perform the 
-			// context lookup and return the approriate string or object.
-			// Any additional arguments, if they exist, are used for passing arguments to custom helpers.
-			// For nested sections, the last argument is an `options` object that contains the nested section's logic.
-			// Here's an example of a template with a single nested section.  
-			// Given the template: `"{{#a}}{{b.c.d.e.name}}{{/a}}" == "Phil"`  
-			// Would output the following render code:
-			//		___v1ew.push("\"");
-			// 		___v1ew.push(can.view.txt(0, '', 0, this, function() {
-			// 			return can.Mustache.txt(___st4ck(___c0nt3xt, this), "#", 
-			//				can.Mustache.get("a", ___st4ck(___c0nt3xt, this)), 
-			//					[{
-			// 					_: function() {
-			// 						return ___v1ew.join("");
-			// 					}
-			// 				}, {
-			// 					fn: function(___c0nt3xt) {
-			// 						var ___v1ew = [];
-			// 						___v1ew.push(can.view.txt(1, '', 0, this, 
-			//								function() {
-			//  								return can.Mustache.txt(
-			// 									___st4ck(___c0nt3xt, this), 
-			// 									null, 
-			// 									can.Mustache.get("b.c.d.e.name", 
-			// 										___st4ck(___c0nt3xt, this))
-			// 								);
-			// 							}
-			// 						));
-			// 						return ___v1ew.join("");
-			// 					}
-			// 				}]
-			//			)
-			// 		}));
-			//		___v1ew.push("\" == \"Phil\"");
-			// This is specified as a truthy section via the `"#"` argument. The last argument includes an array of helper methods used with `options`.
-			// These act similarly to custom helpers: `options.fn` will be called for truthy sections, `options.inverse` will be called for falsey sections.
-			// The `options._` function only exists as a dummy function to make generating the section nesting easier (a section may have a `fn`, `inverse`,
-			// or both, but there isn't any way to determine that at compilation time).
-			// Within the `fn` function is the section's render context, which in this case will render anything between the `{{#a}}` and `{{/a}}` tokens.
-			// This function has `___c0nt3xt` as an argument because custom helpers can pass their own override contexts. For any case where custom helpers
-			// aren't used, `___c0nt3xt` will be equivalent to the `___st4ck(___c0nt3xt, this)` stack created by its parent section. The `inverse` function
-			// works similarly, except that it is added when `{{^a}}` and `{{else}}` are used. `var ___v1ew = []` is specified in `fn` and `inverse` to 
-			// ensure that live binding in nested sections works properly.
-			// All of these nested sections will combine to return a compiled string that functions similar to EJS in its uses of `can.view.txt`.
-			// #### Implementation
-			{
-				name: /^.*$/,
-				fn: function (content, cmd) {
-					var mode = false,
-						result = [];
-
-					// Trim the content so we don't have any trailing whitespace.
-					content = can.trim(content);
-
-					// Determine what the active mode is.
-					// * `#` - Truthy section
-					// * `^` - Falsey section
-					// * `/` - Close the prior section
-					// * `else` - Inverted section (only exists within a truthy/falsey section)
-					if (content.length && (mode = content.match(/^([#^/]|else$)/))) {
-						mode = mode[0];
-						switch (mode) {
-							// Open a new section.
-						case '#':
-						case '^':
-							result.push(cmd.insert + 'can.view.txt(0,\'' + cmd.tagName + '\',' + cmd.status + ',this,function(){ return ');
-							break;
-							// Close the prior section.
-						case '/':
-							return {
-								raw: 'return ___v1ew.join("");}}])}));'
-							};
-							break;
-						}
-
-						// Trim the mode off of the content.
-						content = content.substring(1);
-					}
-
-					// `else` helpers are special and should be skipped since they don't 
-					// have any logic aside from kicking off an `inverse` function.
-					if (mode != 'else') {
-						var args = [],
-							i = 0,
-							hashing = false,
-							arg, split, m;
-
-						// Parse the helper arguments.
-						// This needs uses this method instead of a split(/\s/) so that 
-						// strings with spaces can be correctly parsed.
-						(can.trim(content) + ' ').replace(/((([^\s]+?=)?('.*?'|".*?"))|.*?)\s/g, function (whole, part) {
-							args.push(part);
-						});
-
-						// Start the content render block.
-						result.push('can.Mustache.txt(' + CONTEXT_STACK + ',' + (mode ? '"' + mode + '"' : 'null') + ',');
-
-						// Iterate through the helper arguments, if there are any.
-						for (; arg = args[i]; i++) {
-							i && result.push(',');
-
-							// Check for special helper arguments (string/number/boolean/hashes).
-							if (i && (m = arg.match(/^(('.*?'|".*?"|[0-9.]+|true|false)|((.+?)=(('.*?'|".*?"|[0-9.]+|true|false)|(.+))))$/))) {
-								// Found a native type like string/number/boolean.
-								if (m[2]) {
-									result.push(m[0]);
-								}
-								// Found a hash object.
-								else {
-									// Open the hash object.
-									if (!hashing) {
-										hashing = true;
-										result.push('{' + HASH + ':{');
-									}
-
-									// Add the key/value.
-									result.push(m[4], ':', m[6] ? m[6] : 'can.Mustache.get("' + m[5].replace(/"/g, '\\"') + '",' + CONTEXT_STACK + ')');
-
-									// Close the hash if this was the last argument.
-									if (i == args.length - 1) {
-										result.push('}}');
-									}
-								}
-							}
-							// Otherwise output a normal interpolation reference.
-							else {
-								result.push('can.Mustache.get("' +
-								// Include the reference name.
-								arg.replace(/"/g, '\\"') + '",' +
-								// Then the stack of context.
-								CONTEXT_STACK +
-								// Flag as a helper method to aid performance, 
-								// if it is a known helper (anything with > 0 arguments).
-								(i == 0 && args.length > 1 ? ',true' : ',false') + (i > 0 ? ',true' : ',false') + ')');
-							}
-						}
-					}
-
-					// Create an option object for sections of code.
-					mode && mode != 'else' && result.push(',[{_:function(){');
-					switch (mode) {
-						// Truthy section
-					case '#':
-						result.push('return ___v1ew.join("");}},{fn:function(' + CONTEXT + '){var ___v1ew = [];');
-						break;
-						// If/else section
-						// Falsey section
-					case 'else':
-					case '^':
-						result.push('return ___v1ew.join("");}},{inverse:function(' + CONTEXT + '){var ___v1ew = [];');
-						break;
-						// Not a section
-					default:
-						result.push(');');
-						break;
-					}
-
-					// Return a raw result if there was a section, otherwise return the default string.
-					result = result.join('');
-					return mode ? {
-						raw: result
-					} : result;
-				}
-			}]
-		})
-	});
-
-	// Add in default scanner helpers first.
-	// We could probably do this differently if we didn't 'break' on every match.
-	var helpers = can.view.Scanner.prototype.helpers;
-	for (var i = 0; i < helpers.length; i++) {
-		Mustache.prototype.scanner.helpers.unshift(helpers[i]);
-	};
-
-
-	Mustache.txt = function (context, mode, name) {
-		// Grab the extra arguments to pass to helpers.
-		var args = Array.prototype.slice.call(arguments, 3),
-			// Create a default `options` object to pass to the helper.
-			options = can.extend.apply(can, [{
-				fn: function () {},
-				inverse: function () {}
-			}].concat(mode ? args.pop() : [])),
-			// An array of arguments to check for truthyness when evaluating sections.
-			validArgs = args.length ? args : [name],
-			// Whether the arguments meet the condition of the section.
-			valid = true,
-			result = [],
-			i, helper;
-
-		// Validate the arguments based on the section mode.
-		if (mode) {
-			for (i = 0; i < validArgs.length; i++) {
-				// Array-like objects are falsey if their length = 0.
-				if (isArrayLike(validArgs[i])) {
-					valid = mode == '#' ? valid && !! validArgs[i].length : mode == '^' ? valid && !validArgs[i].length : valid;
-				}
-				// Otherwise just check if it is truthy or not.
-				else {
-					valid = mode == '#' ? valid && !! validArgs[i] : mode == '^' ? valid && !validArgs[i] : valid;
-				}
-			}
-		}
-
-		// Check for a registered helper or a helper-like function.
-		if (helper = (Mustache.getHelper(name) || (can.isFunction(name) && {
-			fn: name
-		}))) {
-			// Use the most recent context as `this` for the helper.
-			var context = (context[STACK] && context[context.length - 1]) || context,
-				// Update the options with a function/inverse (the inner templates of a section).
-				opts = {
-					fn: can.proxy(options.fn, context),
-					inverse: can.proxy(options.inverse, context)
-				},
-				lastArg = args[args.length - 1];
-
-			// Add the hash to `options` if one exists
-			if (lastArg && lastArg[HASH]) {
-				opts.hash = args.pop()[HASH];
-			}
-			args.push(opts);
-
-			// Call the helper.
-			return helper.fn.apply(context, args) || '';
-		}
-
-		// Otherwise interpolate like normal.
-		if (valid) {
-			switch (mode) {
-				// Truthy section.
-			case '#':
-				// Iterate over arrays
-				if (isArrayLike(name)) {
-					for (i = 0; i < name.length; i++) {
-						result.push(options.fn.call(name[i] || {}, context) || '');
-					}
-					return result.join('');
-				}
-				// Normal case.
-				else {
-					return options.fn.call(name || {}, context) || '';
-				}
-				break;
-				// Falsey section.
-			case '^':
-				return options.inverse.call(name || {}, context) || '';
-				break;
-			default:
-				// Add + '' to convert things like numbers to strings.
-				// This can cause issues if you are trying to
-				// eval on the length but this is the more
-				// common case.
-				return '' + (name !== undefined ? name : '');
-				break;
-			}
-		}
-
-		return '';
-	};
-
-
-	Mustache.get = function (ref, contexts, isHelper, isArgument) {
-		// Split the reference (like `a.b.c`) into an array of key names.
-		var names = ref.split('.'),
-			namesLength = names.length,
-			// Assume the local object is the last context in the stack.
-			obj = contexts[contexts.length - 1],
-			// Assume the parent context is the second to last context in the stack.
-			context = contexts[contexts.length - 2],
-			lastValue, value, name, i, j,
-			// if we walk up and don't find a property, we default
-			// to listening on an undefined property of the first
-			// context that is an observe
-			defaultObserve, defaultObserveName;
-
-		// Handle `this` references for list iteration: {{.}} or {{this}}
-		if (/^\.|this$/.test(ref)) {
-			// If context isn't an object, then it was a value passed by a helper so use it as an override.
-			if (!/^object|undefined$/.test(typeof context)) {
-				return context || '';
-			}
-			// Otherwise just return the closest object.
-			else {
-				while (value = contexts.pop()) {
-					if (typeof value !== 'undefined') {
-						return value;
-					}
-				}
-				return '';
-			}
-		}
-		// Handle object resolution (like `a.b.c`).
-		else if (!isHelper) {
-			// Reverse iterate through the contexts (last in, first out).
-			for (i = contexts.length - 1; i >= 0; i--) {
-				// Check the context for the reference
-				value = contexts[i];
-
-				// Make sure the context isn't a failed object before diving into it.
-				if (value !== undefined) {
-					for (j = 0; j < namesLength; j++) {
-						// Keep running up the tree while there are matches.
-						if (typeof value[names[j]] != 'undefined') {
-							lastValue = value;
-							value = value[name = names[j]];
-						}
-						// If it's undefined, still match if the parent is an Observe.
-						else if (isObserve(value)) {
-							defaultObserve = value;
-							defaultObserveName = names[j];
-							lastValue = value = undefined;
-							break;
-						}
-						else {
-							lastValue = value = undefined;
-							break;
-						}
-					}
-				}
-
-				// Found a matched reference.
-				if (value !== undefined) {
-					if (can.isFunction(lastValue[name]) && isArgument && (!lastValue[name].isComputed)) {
-						// Don't execute functions if they are parameters for a helper and are not a can.compute
-						return lastValue[name];
-					} else if (can.isFunction(lastValue[name])) {
-						// Support functions stored in objects.
-						return lastValue[name]();
-					}
-					// Add support for observes
-					else if (isObserve(lastValue)) {
-						return lastValue.attr(name);
-					}
-					else {
-						// Invoke the length to ensure that Observe.List events fire.
-						isObserve(value) && isArrayLike(value) && value.attr('length');
-						return value;
-					}
-				}
-			}
-		}
-		if (defaultObserve) {
-			return defaultObserve.attr(defaultObserveName);
-		}
-		// Support helper-like functions as anonymous helpers
-		if (obj !== undefined && can.isFunction(obj[ref])) {
-			return obj[ref];
-		}
-		// Support helpers without arguments, but only if there wasn't a matching data reference.
-		else if (value = Mustache.getHelper(ref)) {
-			return ref;
-		}
-
-		return '';
-	};
-
-
-	// ## Helpers
-	// Helpers are functions that can be called from within a template.
-	// These helpers differ from the scanner helpers in that they execute
-	// at runtime instead of during compilation.
-	// Custom helpers can be added via `can.Mustache.registerHelper`,
-	// but there are also some built-in helpers included by default.
-	// Most of the built-in helpers are little more than aliases to actions 
-	// that the base version of Mustache simply implies based on the 
-	// passed in object.
-	// Built-in helpers:
-	// * `data` - `data` is a special helper that is implemented via scanning helpers. 
-	//		It hooks up the active element to the active data object: `<div {{data "key"}} />`
-	// * `if` - Renders a truthy section: `{{#if var}} render {{/if}}`
-	// * `unless` - Renders a falsey section: `{{#unless var}} render {{/unless}}`
-	// * `each` - Renders an array: `{{#each array}} render {{this}} {{/each}}`
-	// * `with` - Opens a context section: `{{#with var}} render {{/with}}`
-	Mustache._helpers = {};
-
-	Mustache.registerHelper = function (name, fn) {
-		this._helpers[name] = {
-			name: name,
-			fn: fn
-		};
-	};
-
-
-	Mustache.getHelper = function (name) {
-		return this._helpers[name]
-		for (var i = 0, helper; helper = [i]; i++) {
-			// Find the correct helper
-			if (helper.name == name) {
-				return helper;
-			}
-		}
-		return null;
-	};
-
-
-	Mustache.render = function (partial, context) {
-		// Make sure the partial being passed in
-		// isn't a variable like { partial: "foo.mustache" }
-		if (!can.view.cached[partial] && context[partial]) {
-			partial = context[partial];
-		}
-
-		// Call into `can.view.render` passing the
-		// partial and context.
-		return can.view.render(partial, context);
-	};
-
-	// The built-in Mustache helpers.
-	can.each({
-		// Implements the `if` built-in helper.
-		'if': function (expr, options) {
-			if ( !! expr) {
-				return options.fn(this);
-			}
-			else {
-				return options.inverse(this);
-			}
-		},
-		// Implements the `unless` built-in helper.
-		'unless': function (expr, options) {
-			if (!expr) {
-				return options.fn(this);
-			}
-		},
-
-		// Implements the `each` built-in helper.
-		'each': function (expr, options) {
-			if ( !! expr && expr.length) {
-				var result = [];
-				for (var i = 0; i < expr.length; i++) {
-					result.push(options.fn(expr[i]));
-				}
-				return result.join('');
-			}
-		},
-		// Implements the `with` built-in helper.
-		'with': function (expr, options) {
-			if ( !! expr) {
-				return options.fn(expr);
-			}
-		}
-
-	}, function (fn, name) {
-		Mustache.registerHelper(name, fn);
-	});
-
-	// ## Registration
-	// Registers Mustache with can.view.
-	can.view.register({
-		suffix: "mustache",
-
-		contentType: "x-mustache-template",
-
-		// Returns a `function` that renders the view.
-		script: function (id, src) {
-			return "can.Mustache(function(_CONTEXT,_VIEW) { " + new Mustache({
-				text: src,
-				name: id
-			}).template.out + " })";
-		},
-
-		renderer: function (id, text) {
-			return Mustache({
-				text: text,
-				name: id
-			});
-		}
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view/render.js b/labs/dependency-examples/canjs_require/js/lib/can/view/render.js
deleted file mode 100644
index fdde3ba542..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view/render.js
+++ /dev/null
@@ -1,457 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/view', 'can/util/string'], function (can) {
-	// text node expando test
-	var canExpando = true;
-	try {
-		document.createTextNode('')._ = 0;
-	} catch (ex) {
-		canExpando = false;
-	}
-
-	var attrMap = {
-		"class": "className",
-		"value": "value",
-		"textContent": "textContent"
-	},
-		tagMap = {
-			"": "span",
-			table: "tr",
-			tr: "td",
-			ol: "li",
-			ul: "li",
-			tbody: "tr",
-			thead: "tr",
-			tfoot: "tr",
-			select: "option",
-			optgroup: "option"
-		},
-		attributePlaceholder = '__!!__',
-		attributeReplace = /__!!__/g,
-		tagToContentPropMap = {
-			option: "textContent",
-			textarea: "value"
-		},
-		bool = can.each(["checked", "disabled", "readonly", "required"], function (n) {
-			attrMap[n] = n;
-		}),
-		// a helper to get the parentNode for a given element el
-		// if el is in a documentFragment, it will return defaultParentNode
-		getParentNode = function (el, defaultParentNode) {
-			return defaultParentNode && el.parentNode.nodeType === 11 ? defaultParentNode : el.parentNode;
-		},
-		setAttr = function (el, attrName, val) {
-			var tagName = el.nodeName.toString().toLowerCase(),
-				prop = attrMap[attrName];
-			// if this is a special property
-			if (prop) {
-				// set the value as true / false
-				el[prop] = can.inArray(attrName, bool) > -1 ? true : val;
-				if (prop === "value" && tagName === "input") {
-					el.defaultValue = val;
-				}
-			} else {
-				el.setAttribute(attrName, val);
-			}
-		},
-		getAttr = function (el, attrName) {
-			// Default to a blank string for IE7/8
-			return (attrMap[attrName] ? el[attrMap[attrName]] : el.getAttribute(attrName)) || '';
-		},
-		removeAttr = function (el, attrName) {
-			if (can.inArray(attrName, bool) > -1) {
-				el[attrName] = false;
-			} else {
-				el.removeAttribute(attrName);
-			}
-		},
-		pendingHookups = [],
-		// Returns text content for anything other than a live-binding 
-		contentText = function (input) {
-
-			// If it's a string, return.
-			if (typeof input == 'string') {
-				return input;
-			}
-			// If has no value, return an empty string.
-			if (!input && input !== 0) {
-				return '';
-			}
-
-			// If it's an object, and it has a hookup method.
-			var hook = (input.hookup &&
-
-			// Make a function call the hookup method.
-
-
-			function (el, id) {
-				input.hookup.call(input, el, id);
-			}) ||
-
-			// Or if it's a `function`, just use the input.
-			(typeof input == 'function' && input);
-
-			// Finally, if there is a `function` to hookup on some dom,
-			// add it to pending hookups.
-			if (hook) {
-				pendingHookups.push(hook);
-				return '';
-			}
-
-			// Finally, if all else is `false`, `toString()` it.
-			return "" + input;
-		},
-		// Returns escaped/sanatized content for anything other than a live-binding
-		contentEscape = function (txt) {
-			return (typeof txt == 'string' || typeof txt == 'number') ? can.esc(txt) : contentText(txt);
-		},
-		// a mapping of element ids to nodeList ids
-		nodeMap = {},
-		// a mapping of ids to text nodes
-		textNodeMap = {},
-		// a mapping of nodeList ids to nodeList
-		nodeListMap = {},
-		expando = "ejs_" + Math.random(),
-		_id = 0,
-		id = function (node) {
-			if (canExpando || node.nodeType !== 3) {
-				if (node[expando]) {
-					return node[expando];
-				}
-				else {
-					return node[expando] = (node.nodeName ? "element_" : "obj_") + (++_id);
-				}
-			}
-			else {
-				for (var textNodeID in textNodeMap) {
-					if (textNodeMap[textNodeID] === node) {
-						return textNodeID;
-					}
-				}
-
-				textNodeMap["text_" + (++_id)] = node;
-				return "text_" + _id;
-			}
-		},
-		// removes a nodeListId from a node's nodeListIds
-		removeNodeListId = function (node, nodeListId) {
-			var nodeListIds = nodeMap[id(node)];
-			if (nodeListIds) {
-				var index = can.inArray(nodeListId, nodeListIds);
-
-				if (index >= 0) {
-					nodeListIds.splice(index, 1);
-				}
-				if (!nodeListIds.length) {
-					delete nodeMap[id(node)];
-				}
-			}
-		},
-		addNodeListId = function (node, nodeListId) {
-			var nodeListIds = nodeMap[id(node)];
-			if (!nodeListIds) {
-				nodeListIds = nodeMap[id(node)] = [];
-			}
-			nodeListIds.push(nodeListId);
-		},
-		tagChildren = function (tagName) {
-			var newTag = tagMap[tagName] || "span";
-			if (newTag === "span") {
-				//innerHTML in IE doesn't honor leading whitespace after empty elements
-				return "@@!!@@";
-			}
-			return "<" + newTag + ">" + tagChildren(newTag) + "</" + newTag + ">";
-		};
-
-	can.extend(can.view, {
-
-		pending: function () {
-			// TODO, make this only run for the right tagName
-			var hooks = pendingHookups.slice(0);
-			lastHookups = hooks;
-			pendingHookups = [];
-			return can.view.hook(function (el) {
-				can.each(hooks, function (fn) {
-					fn(el);
-				});
-			});
-		},
-
-		registerNode: function (nodeList) {
-			var nLId = id(nodeList);
-			nodeListMap[nLId] = nodeList;
-
-			can.each(nodeList, function (node) {
-				addNodeListId(node, nLId);
-			});
-		},
-
-		unregisterNode: function (nodeList) {
-			var nLId = id(nodeList);
-			can.each(nodeList, function (node) {
-				removeNodeListId(node, nLId);
-			});
-			delete nodeListMap[nLId];
-		},
-
-
-		txt: function (escape, tagName, status, self, func) {
-			// call the "wrapping" function and get the binding information
-			var binding = can.compute.binder(func, self, function (newVal, oldVal) {
-				// call the update method we will define for each
-				// type of attribute
-				update(newVal, oldVal);
-			});
-
-			// If we had no observes just return the value returned by func.
-			if (!binding.isListening) {
-				return (escape || status !== 0 ? contentEscape : contentText)(binding.value);
-			}
-
-			// The following are helper methods or varaibles that will
-			// be defined by one of the various live-updating schemes.
-			// The parent element we are listening to for teardown
-			var parentElement, nodeList, teardown = function () {
-				binding.teardown();
-				if (nodeList) {
-					can.view.unregisterNode(nodeList);
-				}
-			},
-				// if the parent element is removed, teardown the binding
-				setupTeardownOnDestroy = function (el) {
-					can.bind.call(el, 'destroyed', teardown);
-					parentElement = el;
-				},
-				// if there is no parent, undo bindings
-				teardownCheck = function (parent) {
-					if (!parent) {
-						teardown();
-						can.unbind.call(parentElement, 'destroyed', teardown);
-					}
-				},
-				// the tag type to insert
-				tag = (tagMap[tagName] || "span"),
-				// this will be filled in if binding.isListening
-				update,
-				// the property (instead of innerHTML elements) to adjust. For
-				// example options should use textContent
-				contentProp = tagToContentPropMap[tagName];
-
-
-			// The magic tag is outside or between tags.
-			if (status === 0 && !contentProp) {
-				// Return an element tag with a hookup in place of the content
-				return "<" + tag + can.view.hook(
-				escape ?
-				// If we are escaping, replace the parentNode with 
-				// a text node who's value is `func`'s return value.
-
-
-				function (el, parentNode) {
-					// updates the text of the text node
-					update = function (newVal) {
-						node.nodeValue = "" + newVal;
-						teardownCheck(node.parentNode);
-					};
-
-					var parent = getParentNode(el, parentNode),
-						node = document.createTextNode(binding.value);
-
-					parent.insertBefore(node, el);
-					parent.removeChild(el);
-					setupTeardownOnDestroy(parent);
-				} :
-				// If we are not escaping, replace the parentNode with a
-				// documentFragment created as with `func`'s return value.
-
-
-				function (span, parentNode) {
-					// updates the elements with the new content
-					update = function (newVal) {
-						// is this still part of the DOM?
-						var attached = nodes[0].parentNode;
-						// update the nodes in the DOM with the new rendered value
-						if (attached) {
-							makeAndPut(newVal);
-						}
-						teardownCheck(nodes[0].parentNode);
-					};
-
-					// make sure we have a valid parentNode
-					parentNode = getParentNode(span, parentNode);
-					// A helper function to manage inserting the contents
-					// and removing the old contents
-					var nodes, makeAndPut = function (val) {
-						// create the fragment, but don't hook it up
-						// we need to insert it into the document first
-						var frag = can.view.frag(val, parentNode),
-							// keep a reference to each node
-							newNodes = can.makeArray(frag.childNodes),
-							last = nodes ? nodes[nodes.length - 1] : span;
-
-						// Insert it in the `document` or `documentFragment`
-						if (last.nextSibling) {
-							last.parentNode.insertBefore(frag, last.nextSibling);
-						} else {
-							last.parentNode.appendChild(frag);
-						}
-						// nodes hasn't been set yet
-						if (!nodes) {
-							can.remove(can.$(span));
-							nodes = newNodes;
-							// set the teardown nodeList
-							nodeList = nodes;
-							can.view.registerNode(nodes);
-						} else {
-							can.remove(can.$(nodes));
-							can.view.replace(nodes, newNodes);
-						}
-					};
-					// nodes are the nodes that any updates will replace
-					// at this point, these nodes could be part of a documentFragment
-					makeAndPut(binding.value, [span]);
-
-					setupTeardownOnDestroy(parentNode);
-					//children have to be properly nested HTML for buildFragment to work properly
-				}) + ">" + tagChildren(tag) + "</" + tag + ">";
-				// In a tag, but not in an attribute
-			} else if (status === 1) {
-				// remember the old attr name
-				var attrName = binding.value.replace(/['"]/g, '').split('=')[0];
-				pendingHookups.push(function (el) {
-					update = function (newVal) {
-						var parts = (newVal || "").replace(/['"]/g, '').split('='),
-							newAttrName = parts[0];
-
-						// Remove if we have a change and used to have an `attrName`.
-						if ((newAttrName != attrName) && attrName) {
-							removeAttr(el, attrName);
-						}
-						// Set if we have a new `attrName`.
-						if (newAttrName) {
-							setAttr(el, newAttrName, parts[1]);
-							attrName = newAttrName;
-						}
-					};
-					setupTeardownOnDestroy(el);
-				});
-
-				return binding.value;
-			} else { // In an attribute...
-				var attributeName = status === 0 ? contentProp : status;
-				// if the magic tag is inside the element, like `<option><% TAG %></option>`,
-				// we add this hookup to the last element (ex: `option`'s) hookups.
-				// Otherwise, the magic tag is in an attribute, just add to the current element's
-				// hookups.
-				(status === 0 ? lastHookups : pendingHookups).push(function (el) {
-					// update will call this attribute's render method
-					// and set the attribute accordingly
-					update = function () {
-						setAttr(el, attributeName, hook.render(), contentProp);
-					};
-
-					var wrapped = can.$(el),
-						hooks;
-
-					// Get the list of hookups or create one for this element.
-					// Hooks is a map of attribute names to hookup `data`s.
-					// Each hookup data has:
-					// `render` - A `function` to render the value of the attribute.
-					// `funcs` - A list of hookup `function`s on that attribute.
-					// `batchNum` - The last event `batchNum`, used for performance.
-					hooks = can.data(wrapped, 'hooks');
-					if (!hooks) {
-						can.data(wrapped, 'hooks', hooks = {});
-					}
-
-					// Get the attribute value.
-					var attr = getAttr(el, attributeName, contentProp),
-						// Split the attribute value by the template.
-						// Only split out the first __!!__ so if we have multiple hookups in the same attribute, 
-						// they will be put in the right spot on first render
-						parts = attr.split(attributePlaceholder),
-						goodParts = [],
-						hook;
-					goodParts.push(parts.shift(), parts.join(attributePlaceholder));
-
-					// If we already had a hookup for this attribute...
-					if (hooks[attributeName]) {
-						// Just add to that attribute's list of `function`s.
-						hooks[attributeName].bindings.push(binding);
-					} else {
-						// Create the hookup data.
-						hooks[attributeName] = {
-							render: function () {
-								var i = 0,
-									newAttr = attr.replace(attributeReplace, function () {
-										return contentText(hook.bindings[i++].value);
-									});
-								return newAttr;
-							},
-							bindings: [binding],
-							batchNum: undefined
-						};
-					}
-
-					// Save the hook for slightly faster performance.
-					hook = hooks[attributeName];
-
-					// Insert the value in parts.
-					goodParts.splice(1, 0, binding.value);
-
-					// Set the attribute.
-					setAttr(el, attributeName, goodParts.join(""), contentProp);
-
-					// Bind on change.
-					//liveBind(observed, el, binder,oldObserved);
-					setupTeardownOnDestroy(el);
-				});
-				return attributePlaceholder;
-			}
-		},
-
-		replace: function (oldNodeList, newNodes) {
-			// for each node in the node list
-			oldNodeList = can.makeArray(oldNodeList);
-
-			can.each(oldNodeList, function (node) {
-				// for each nodeList the node is in
-				can.each(can.makeArray(nodeMap[id(node)]), function (nodeListId) {
-					var nodeList = nodeListMap[nodeListId],
-						startIndex = can.inArray(node, nodeList),
-						endIndex = can.inArray(oldNodeList[oldNodeList.length - 1], nodeList);
-
-					// remove this nodeListId from each node
-					if (startIndex >= 0 && endIndex >= 0) {
-						for (var i = startIndex; i <= endIndex; i++) {
-							var n = nodeList[i];
-							removeNodeListId(n, nodeListId);
-						}
-
-						// swap in new nodes into the nodeLIst
-						nodeList.splice.apply(nodeList, [startIndex, endIndex - startIndex + 1].concat(newNodes));
-
-						// tell these new nodes they belong to the nodeList
-						can.each(newNodes, function (node) {
-							addNodeListId(node, nodeListId);
-						});
-					} else {
-						can.view.unregisterNode(nodeList);
-					}
-				});
-			});
-		},
-
-		canExpando: canExpando,
-		// Node mappings
-		textNodeMap: textNodeMap,
-		nodeMap: nodeMap,
-		nodeListMap: nodeListMap
-	});
-
-	return can;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/js/lib/can/view/scanner.js b/labs/dependency-examples/canjs_require/js/lib/can/view/scanner.js
deleted file mode 100644
index 69134bad65..0000000000
--- a/labs/dependency-examples/canjs_require/js/lib/can/view/scanner.js
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
-* CanJS - 1.1.3 (2012-12-11)
-* http://canjs.us/
-* Copyright (c) 2012 Bitovi
-* Licensed MIT
-*/
-define(['can/view'], function (can) {
-
-	var newLine = /(\r|\n)+/g,
-		tagToContentPropMap = {
-			option: "textContent",
-			textarea: "value"
-		},
-		// Escapes characters starting with `\`.
-		clean = function (content) {
-			return content.split('\\').join("\\\\").split("\n").join("\\n").split('"').join('\\"').split("\t").join("\\t");
-		},
-		reverseTagMap = {
-			tr: "tbody",
-			option: "select",
-			td: "tr",
-			th: "tr",
-			li: "ul"
-		},
-		// Returns a tagName to use as a temporary placeholder for live content
-		// looks forward ... could be slow, but we only do it when necessary
-		getTag = function (tagName, tokens, i) {
-			// if a tagName is provided, use that
-			if (tagName) {
-				return tagName;
-			} else {
-				// otherwise go searching for the next two tokens like "<",TAG
-				while (i < tokens.length) {
-					if (tokens[i] == "<" && reverseTagMap[tokens[i + 1]]) {
-						return reverseTagMap[tokens[i + 1]];
-					}
-					i++;
-				}
-			}
-		},
-		bracketNum = function (content) {
-			return (--content.split("{").length) - (--content.split("}").length);
-		},
-		myEval = function (script) {
-			eval(script);
-		},
-		attrReg = /([^\s]+)[\s]*=[\s]*$/,
-		// Commands for caching.
-		startTxt = 'var ___v1ew = [];',
-		finishTxt = "return ___v1ew.join('')",
-		put_cmd = "___v1ew.push(",
-		insert_cmd = put_cmd,
-		// Global controls (used by other functions to know where we are).
-		// Are we inside a tag?
-		htmlTag = null,
-		// Are we within a quote within a tag?
-		quote = null,
-		// What was the text before the current quote? (used to get the `attr` name)
-		beforeQuote = null,
-		// Whether a rescan is in progress
-		rescan = null,
-		// Used to mark where the element is.
-		status = function () {
-			// `t` - `1`.
-			// `h` - `0`.
-			// `q` - String `beforeQuote`.
-			return quote ? "'" + beforeQuote.match(attrReg)[1] + "'" : (htmlTag ? 1 : 0);
-		};
-
-	can.view.Scanner = Scanner = function (options) {
-		// Set options on self
-		can.extend(this, {
-			text: {},
-			tokens: []
-		}, options);
-
-		// Cache a token lookup
-		this.tokenReg = [];
-		this.tokenSimple = {
-			"<": "<",
-			">": ">",
-			'"': '"',
-			"'": "'"
-		};
-		this.tokenComplex = [];
-		this.tokenMap = {};
-		for (var i = 0, token; token = this.tokens[i]; i++) {
-
-
-			// Save complex mappings (custom regexp)
-			if (token[2]) {
-				this.tokenReg.push(token[2]);
-				this.tokenComplex.push({
-					abbr: token[1],
-					re: new RegExp(token[2]),
-					rescan: token[3]
-				});
-			}
-			// Save simple mappings (string only, no regexp)
-			else {
-				this.tokenReg.push(token[1]);
-				this.tokenSimple[token[1]] = token[0];
-			}
-			this.tokenMap[token[0]] = token[1];
-		}
-
-		// Cache the token registry.
-		this.tokenReg = new RegExp("(" + this.tokenReg.slice(0).concat(["<", ">", '"', "'"]).join("|") + ")", "g");
-	};
-
-	Scanner.prototype = {
-
-		helpers: [
-
-		{
-			name: /\s*\(([\$\w]+)\)\s*->([^\n]*)/,
-			fn: function (content) {
-				var quickFunc = /\s*\(([\$\w]+)\)\s*->([^\n]*)/,
-					parts = content.match(quickFunc);
-
-				return "function(__){var " + parts[1] + "=can.$(__);" + parts[2] + "}";
-			}
-		}],
-
-		scan: function (source, name) {
-			var tokens = [],
-				last = 0,
-				simple = this.tokenSimple,
-				complex = this.tokenComplex;
-
-			source = source.replace(newLine, "\n");
-			source.replace(this.tokenReg, function (whole, part) {
-				// offset is the second to last argument
-				var offset = arguments[arguments.length - 2];
-
-				// if the next token starts after the last token ends
-				// push what's in between
-				if (offset > last) {
-					tokens.push(source.substring(last, offset));
-				}
-
-				// push the simple token (if there is one)
-				if (simple[whole]) {
-					tokens.push(whole);
-				}
-				// otherwise lookup complex tokens
-				else {
-					for (var i = 0, token; token = complex[i]; i++) {
-						if (token.re.test(whole)) {
-							tokens.push(token.abbr);
-							// Push a rescan function if one exists
-							if (token.rescan) {
-								tokens.push(token.rescan(part));
-							}
-							break;
-						}
-					}
-				}
-
-				// update the position of the last part of the last token
-				last = offset + part.length;
-			});
-
-			// if there's something at the end, add it
-			if (last < source.length) {
-				tokens.push(source.substr(last));
-			}
-
-			var content = '',
-				buff = [startTxt + (this.text.start || '')],
-				// Helper `function` for putting stuff in the view concat.
-				put = function (content, bonus) {
-					buff.push(put_cmd, '"', clean(content), '"' + (bonus || '') + ');');
-				},
-				// A stack used to keep track of how we should end a bracket
-				// `}`.  
-				// Once we have a `<%= %>` with a `leftBracket`,
-				// we store how the file should end here (either `))` or `;`).
-				endStack = [],
-				// The last token, used to remember which tag we are in.
-				lastToken,
-				// The corresponding magic tag.
-				startTag = null,
-				// Was there a magic tag inside an html tag?
-				magicInTag = false,
-				// The current tag name.
-				tagName = '',
-				// stack of tagNames
-				tagNames = [],
-				// Declared here.
-				bracketCount, i = 0,
-				token, tmap = this.tokenMap;
-
-			// Reinitialize the tag state goodness.
-			htmlTag = quote = beforeQuote = null;
-
-			for (;
-			(token = tokens[i++]) !== undefined;) {
-				if (startTag === null) {
-					switch (token) {
-					case tmap.left:
-					case tmap.escapeLeft:
-					case tmap.returnLeft:
-						magicInTag = htmlTag && 1;
-					case tmap.commentLeft:
-						// A new line -- just add whatever content within a clean.  
-						// Reset everything.
-						startTag = token;
-						if (content.length) {
-							put(content);
-						}
-						content = '';
-						break;
-					case tmap.escapeFull:
-						// This is a full line escape (a line that contains only whitespace and escaped logic)
-						// Break it up into escape left and right
-						magicInTag = htmlTag && 1;
-						rescan = 1;
-						startTag = tmap.escapeLeft;
-						if (content.length) {
-							put(content);
-						}
-						rescan = tokens[i++];
-						content = rescan.content || rescan;
-						if (rescan.before) {
-							put(rescan.before);
-						}
-						tokens.splice(i, 0, tmap.right);
-						break;
-					case tmap.commentFull:
-						// Ignore full line comments.
-						break;
-					case tmap.templateLeft:
-						content += tmap.left;
-						break;
-					case '<':
-						// Make sure we are not in a comment.
-						if (tokens[i].indexOf("!--") !== 0) {
-							htmlTag = 1;
-							magicInTag = 0;
-						}
-						content += token;
-						break;
-					case '>':
-						htmlTag = 0;
-						// content.substr(-1) doesn't work in IE7/8
-						var emptyElement = content.substr(content.length - 1) == "/";
-						// if there was a magic tag
-						// or it's an element that has text content between its tags, 
-						// but content is not other tags add a hookup
-						// TODO: we should only add `can.EJS.pending()` if there's a magic tag 
-						// within the html tags.
-						if (magicInTag || tagToContentPropMap[tagNames[tagNames.length - 1]]) {
-							// make sure / of /> is on the left of pending
-							if (emptyElement) {
-								put(content.substr(0, content.length - 1), ",can.view.pending(),\"/>\"");
-							} else {
-								put(content, ",can.view.pending(),\">\"");
-							}
-							content = '';
-						} else {
-							content += token;
-						}
-						// if it's a tag like <input/>
-						if (emptyElement) {
-							// remove the current tag in the stack
-							tagNames.pop();
-							// set the current tag to the previous parent
-							tagName = tagNames[tagNames.length - 1];
-						}
-						break;
-					case "'":
-					case '"':
-						// If we are in an html tag, finding matching quotes.
-						if (htmlTag) {
-							// We have a quote and it matches.
-							if (quote && quote === token) {
-								// We are exiting the quote.
-								quote = null;
-								// Otherwise we are creating a quote.
-								// TODO: does this handle `\`?
-							} else if (quote === null) {
-								quote = token;
-								beforeQuote = lastToken;
-							}
-						}
-					default:
-						// Track the current tag
-						if (lastToken === '<') {
-							tagName = token.split(/\s/)[0];
-							if (tagName.indexOf("/") === 0 && tagNames.pop() === tagName.substr(1)) {
-								// set tagName to the last tagName
-								// if there are no more tagNames, we'll rely on getTag.
-								tagName = tagNames[tagNames.length - 1];
-							} else {
-								tagNames.push(tagName);
-							}
-						}
-						content += token;
-						break;
-					}
-				} else {
-					// We have a start tag.
-					switch (token) {
-					case tmap.right:
-					case tmap.returnRight:
-						switch (startTag) {
-						case tmap.left:
-							// Get the number of `{ minus }`
-							bracketCount = bracketNum(content);
-
-							// We are ending a block.
-							if (bracketCount == 1) {
-
-								// We are starting on.
-								buff.push(insert_cmd, "can.view.txt(0,'" + getTag(tagName, tokens, i) + "'," + status() + ",this,function(){", startTxt, content);
-
-								endStack.push({
-									before: "",
-									after: finishTxt + "}));\n"
-								});
-							}
-							else {
-
-								// How are we ending this statement?
-								last = // If the stack has value and we are ending a block...
-								endStack.length && bracketCount == -1 ? // Use the last item in the block stack.
-								endStack.pop() : // Or use the default ending.
-								{
-									after: ";"
-								};
-
-								// If we are ending a returning block, 
-								// add the finish text which returns the result of the
-								// block.
-								if (last.before) {
-									buff.push(last.before);
-								}
-								// Add the remaining content.
-								buff.push(content, ";", last.after);
-							}
-							break;
-						case tmap.escapeLeft:
-						case tmap.returnLeft:
-							// We have an extra `{` -> `block`.
-							// Get the number of `{ minus }`.
-							bracketCount = bracketNum(content);
-							// If we have more `{`, it means there is a block.
-							if (bracketCount) {
-								// When we return to the same # of `{` vs `}` end with a `doubleParent`.
-								endStack.push({
-									before: finishTxt,
-									after: "}));"
-								});
-							}
-
-							var escaped = startTag === tmap.escapeLeft ? 1 : 0,
-								commands = {
-									insert: insert_cmd,
-									tagName: getTag(tagName, tokens, i),
-									status: status()
-								};
-
-							for (var ii = 0; ii < this.helpers.length; ii++) {
-								// Match the helper based on helper
-								// regex name value
-								var helper = this.helpers[ii];
-								if (helper.name.test(content)) {
-									content = helper.fn(content, commands);
-
-									// dont escape partials
-									if (helper.name.source == /^>[\s]*\w*/.source) {
-										escaped = 0;
-									}
-									break;
-								}
-							}
-
-							// Handle special cases
-							if (typeof content == 'object') {
-								if (content.raw) {
-									buff.push(content.raw);
-								}
-							} else {
-								// If we have `<%== a(function(){ %>` then we want
-								// `can.EJS.text(0,this, function(){ return a(function(){ var _v1ew = [];`.
-								buff.push(insert_cmd, "can.view.txt(" + escaped + ",'" + tagName + "'," + status() + ",this,function(){ " + (this.text.escape || '') + "return ", content,
-								// If we have a block.
-								bracketCount ?
-								// Start with startTxt `"var _v1ew = [];"`.
-								startTxt :
-								// If not, add `doubleParent` to close push and text.
-								"}));");
-							}
-
-							if (rescan && rescan.after && rescan.after.length) {
-								put(rescan.after.length);
-								rescan = null;
-							}
-							break;
-						}
-						startTag = null;
-						content = '';
-						break;
-					case tmap.templateLeft:
-						content += tmap.left;
-						break;
-					default:
-						content += token;
-						break;
-					}
-				}
-				lastToken = token;
-			}
-
-			// Put it together...
-			if (content.length) {
-				// Should be `content.dump` in Ruby.
-				put(content);
-			}
-			buff.push(";");
-
-			var template = buff.join(''),
-				out = {
-					out: 'with(_VIEW) { with (_CONTEXT) {' + template + " " + finishTxt + "}}"
-				};
-
-			// Use `eval` instead of creating a function, because it is easier to debug.
-			myEval.call(out, 'this.fn = (function(_CONTEXT,_VIEW){' + out.out + '});\r\n//@ sourceURL=' + name + ".js");
-
-			return out;
-		}
-	};
-
-	return Scanner;
-});
\ No newline at end of file
diff --git a/labs/dependency-examples/canjs_require/readme.md b/labs/dependency-examples/canjs_require/readme.md
index b610686d41..4e9ed53c10 100644
--- a/labs/dependency-examples/canjs_require/readme.md
+++ b/labs/dependency-examples/canjs_require/readme.md
@@ -1,34 +1,53 @@
-# CanJS
+# CanJS & RequireJS TodoMVC Example
 
-[CanJS](http://canjs.us) is a client-side, JavaScript framework that makes building rich web applications easy.
-It provides:
+> CanJS is a MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
 
- - *can.Model* - for connecting to RESTful JSON interfaces
- - *can.View* - for template loading and caching
- - *can.Observe* - for key-value binding
- - *can.EJS* - live binding templates
- - *can.Control* - declarative event bindings
- - *can.route* - routing support
+> _[CanJS - canjs.com](http://canjs.com)_
 
-And works with jQuery, Zepto, YUI, Dojo and Mootools.
 
-## CanJS and RequireJS
+## Learning CanJS
 
-CanJS is currently one of the few MVC libraries that fully supports the AMD module concept.
-This means, that any part of CanJS can be loaded as its own module which in turn only loads the
-dependencies actually required. Only need on page Controls? Just `define(['can/control'], function(Control) {});`.
-You can also obtain the `can` object by requiring `can/util/library`. This will provide all utility functions and
-also any loaded module.
-This makes it easier to move existing CanJS applications to RequireJS and use the utility functions:
+The [CanJS website](http://canjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://donejs.com/docs.html#!canjs)
+* [Why CanJS](http://canjs.com/#why_canjs)
+* [Applications built with CanJS](http://canjs.com/#examples)
+* [Blog](http://bitovi.com/blog/tag/canjs)
+* [Getting started video](http://www.youtube.com/watch?v=GdT4Oq6ZQ68)
+
+Articles and guides from the community:
+
+* [Diving into CanJS](http://net.tutsplus.com/tutorials/javascript-ajax/diving-into-canjs)
+
+Get help from other CanJS users:
+
+* [CanJS on StackOverflow](http://stackoverflow.com/questions/tagged/canjs)
+* [CanJS Forums](http://forum.javascriptmvc.com/#Forum/canjs)
+* [CanJS on Twitter](http://twitter.com/canjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Implementation
+
+CanJS is currently one of the few MVC libraries that fully supports the AMD module concept. Any part of CanJS may be loaded as its own module, which in turn only loads the dependencies actually required.
+
+You can obtain the `can` object by requiring `can/util/library`. This will provide all utility functions and any loaded module. This makes it easier to move existing CanJS applications to RequireJS and use the utility functions.
 
 ```javascript
-define(['can/util/library', 'can/control', 'can/view/ejs'], function(can) {
-  can.Control // -> Construct
-  can.view // -> now able to render EJS views
+define([
+	'can/util/library',
+	'can/control',
+	'can/view/ejs
+'], function (can) {
+	can.Control // -> Construct
+	can.view    // -> now able to render EJS views
 });
 ```
 
-For more information read up in the [Using CanJS - AMD](http://canjs.us/#using_canjs-amd) section of the
+For more information, read up in the [Using CanJS - AMD](http://canjs.us/#using_canjs-amd) section of the
 documentation.
 
 The available modules are
@@ -49,38 +68,34 @@ The available modules are
   - `can/view/modifiers` - Adds view rendering abilities to jQuery modifiers (like `.html`, `.append` etc.)
 - `can/route` - Back button and bookmarking support
 
-## CanJS and JavaScriptMVC
 
-*CanJS* is the extracted, more modern and more library-like MVC parts of [JavaScriptMVC](http://javascriptmvc.com)
-(formerly known as *jQueryMX*).
+### CanJS and JavaScriptMVC
 
-*JavaScriptMVC 3.3* uses CanJS for the MVC structure so this TodoMVC example **applies to JavaScriptMVC** as well.
-Additionally JavaScriptMVC contains:
+CanJS is the extracted, more modern and more library-like MVC parts of [JavaScriptMVC](http://javascriptmvc.com), formerly known as jQueryMX.
 
-- [CanJS](http://canjs.us) - For the MVC parts
+JavaScriptMVC 3.3 uses CanJS for the MVC structure so this TodoMVC example applies to JavaScriptMVC as well.
+
+Additionally, JavaScriptMVC contains:
+
+- [CanJS](http://canjs.com) - For the MVC parts
 - [jQuery++](http://jquerypp.com) - jQuery's missing utils and special events
 - [StealJS](http://javascriptmvc.com/docs.html#!stealjs) - A JavaScript package manager
 - [DocumentJS](http://javascriptmvc.com/docs.html#!DocumentJS) - A documentation engine
 - [FuncUnit](http://funcunit.com) - jQuery style functional unit testing
 
-## View engines
+
+### View engines
 
 CanJS supports both live binding [EJS](http://canjs.us/#can_ejs) and [Mustache/Handlebars](http://canjs.us/#can_mustache)
 templates. By default the Mustache view will be used but an EJS example is available as well.
 You can easily change it by modifying the `view` option in the `js/app.js` file:
 
 ```js
-Model.findAll({}, function (todos) {
-  // Wire it up. Instantiate a new Todos control
-  new Todos('#todoapp', {
-    // The (Todo) model that the control should use
-    Model: Model,
-    // The list of Todos retrieved from the model
-    todos: todos,
-    // The control state for filtering the view (in our case the router)
-    state: can.route,
-    // The view to render
-    view: 'views/todos.ejs'
-  });
+Models.Todo.findAll({}, function (todos) {
+	new Todos('#todoapp', {
+		todos: todos,
+		state: can.route,
+		view: 'views/todos.ejs'
+	});
 });
 ```
diff --git a/labs/dependency-examples/chaplin-brunch/README.md b/labs/dependency-examples/chaplin-brunch/README.md
deleted file mode 100644
index 9696fc5e65..0000000000
--- a/labs/dependency-examples/chaplin-brunch/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# Brunch with Chaplin TODOMVC
-Brunch with Chaplin is a skeleton (boilerplate) for [Brunch](http://brunch.io)
-based on [Chaplin](https://github.com/chaplinjs/chaplin) framework.
-
-The application is based on the skeleton.
-
-## Getting started
-* Install [Brunch](http://brunch.io) if you hadn’t already (`npm install -g brunch`).
-* Execute `npm install` in the root directory once.
-* Execute `brunch build` in the root directory to build app every time. That’s all.
-* Execute `brunch watch` if you want to continiously rebuild the app
-on every change. To run the app then, you will need to open `public/index.html` in your browser (assuming the root is `/todomvc/` root or so). 
-
-## Author
-The stuff was made by [@paulmillr](http://paulmillr.com).
diff --git a/labs/dependency-examples/chaplin-brunch/app/assets/index.html b/labs/dependency-examples/chaplin-brunch/app/assets/index.html
index 697f80096e..fa7546e979 100644
--- a/labs/dependency-examples/chaplin-brunch/app/assets/index.html
+++ b/labs/dependency-examples/chaplin-brunch/app/assets/index.html
@@ -1,9 +1,9 @@
 <!doctype html>
-<html class="no-js" lang="en">
+<html class="no-js" lang="en" data-framework="chaplin">
 <head>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-  <title>Chaplin • TodoMVC</title>
+  <title>Chaplin & Brunch • TodoMVC</title>
   <link rel="stylesheet" href="../../../../assets/base.css">
   <!--[if IE]>
   <script src="../../../assets/ie.js"></script>
diff --git a/labs/dependency-examples/chaplin-brunch/bower.json b/labs/dependency-examples/chaplin-brunch/bower.json
new file mode 100644
index 0000000000..55d7de41bd
--- /dev/null
+++ b/labs/dependency-examples/chaplin-brunch/bower.json
@@ -0,0 +1,7 @@
+{
+  "name": "todomvc-chaplin-brunch",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6"
+  }
+}
\ No newline at end of file
diff --git a/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.css b/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.js b/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/bg.png b/labs/dependency-examples/chaplin-brunch/bower_components/todomvc-common/bg.png
new file mode 100644
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diff --git a/labs/dependency-examples/chaplin-brunch/public/index.html b/labs/dependency-examples/chaplin-brunch/public/index.html
index 697f80096e..8dd448ac1a 100644
--- a/labs/dependency-examples/chaplin-brunch/public/index.html
+++ b/labs/dependency-examples/chaplin-brunch/public/index.html
@@ -1,10 +1,10 @@
 <!doctype html>
-<html class="no-js" lang="en">
+<html class="no-js" lang="en" data-framework="chaplin">
 <head>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-  <title>Chaplin • TodoMVC</title>
-  <link rel="stylesheet" href="../../../../assets/base.css">
+  <title>Chaplin & Brunch • TodoMVC</title>
+  <link rel="stylesheet" href="../bower_components/todomvc-common/base.css">
   <!--[if IE]>
   <script src="../../../assets/ie.js"></script>
   <![endif]-->
@@ -12,7 +12,7 @@
 
   <!-- Usually all these files are concatenated automatically
   by brunch and you need just to import `vendor.js` -->
-  <script src="../../../../assets/base.js"></script>
+  <script src="../bower_components/todomvc-common/base.js"></script>
   <script src="../../../../assets/jquery.min.js"></script>
   <script src="../../../../assets/lodash.min.js"></script>
   <script src="../../../../assets/handlebars.min.js"></script>
diff --git a/labs/dependency-examples/chaplin-brunch/readme.md b/labs/dependency-examples/chaplin-brunch/readme.md
new file mode 100644
index 0000000000..79de22480a
--- /dev/null
+++ b/labs/dependency-examples/chaplin-brunch/readme.md
@@ -0,0 +1,60 @@
+# Chaplin & Brunch TodoMVC Example
+
+> Chaplin is an architecture for JavaScript applications using the Backbone.js library. Chaplin addresses Backbone’s limitations by providing a lightweight and flexible structure that features well-proven design patterns and best practices.
+
+> _[Chaplin - chaplinjs.org](http://chaplinjs.org)_
+
+
+## Learning Chaplin
+
+The [Chaplin website](http://chaplinjs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Getting Started](https://github.com/chaplinjs/chaplin/blob/master/docs/getting_started.md)
+* [Documentation](https://github.com/chaplinjs/chaplin/tree/master/docs)
+* [API Reference](https://github.com/chaplinjs/chaplin/tree/master/docs#api-docs)
+* [Annotated Source Code](http://chaplinjs.org/annotated/chaplin.html)
+* [Applications built with Chaplin](https://github.com/chaplinjs/chaplin/wiki/Projects-and-companies-using-Chaplin)
+* [Cookbook](https://github.com/chaplinjs/chaplin/wiki/Cookbook)
+* [Chaplin on GitHub](https://github.com/chaplinjs)
+
+Articles and guides from the community:
+
+* [JavaScript MVC frameworks: A Comparison of Marionette and Chaplin](http://9elements.com/io/index.php/comparison-of-marionette-and-chaplin)
+
+Get help from other Chaplin users:
+
+* [Chaplin on StackOverflow](http://stackoverflow.com/questions/tagged/chaplinjs)
+* [Chaplin on Twitter](http://twitter.com/chaplinjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+If you haven't already installed [Brunch](http://brunch.io), run:
+
+	npm install -g brunch
+
+Once you have Brunch, install this application's dependencies:
+
+	# from labs/dependency-examples/chaplin-brunch
+	npm install
+
+To build the app, run:
+
+	# from labs/dependency-examples/chaplin-brunch
+	brunch build
+
+To watch for changes and re-compile:
+
+	# from labs/dependency-examples/chaplin-brunch
+	brunch watch
+
+Open `public/index.html` in your browser to see it in action!
+
+
+## Credit
+
+This TodoMVC application was created by [@paulmillr](http://paulmillr.com).
diff --git a/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.css b/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.css
index c3d64992fc..a726662053 100644
--- a/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.css
+++ b/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.css
@@ -1,4 +1,4 @@
-html,
+html,
 body {
 	margin: 0;
 	padding: 0;
@@ -149,7 +149,7 @@ body {
 	border-top: 1px dotted #adadad;
 }
 
-label[for=toggle-all] {
+label[for='toggle-all'] {
 	display: none;
 }
 
@@ -411,4 +411,145 @@ label[for=toggle-all] {
 
 .hidden{
 	display:none;
-}
\ No newline at end of file
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.js b/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.js
+++ b/labs/dependency-examples/enyo_backbone/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/dependency-examples/enyo_backbone/index.html b/labs/dependency-examples/enyo_backbone/index.html
index 6b64ac0163..1af55be302 100644
--- a/labs/dependency-examples/enyo_backbone/index.html
+++ b/labs/dependency-examples/enyo_backbone/index.html
@@ -1,14 +1,15 @@
 <!doctype html>
 <html lang="en">
-	<head>
-		<meta charset="utf-8">
-		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-		<title>Enyo + Backbone.js • TodoMVC</title>
-		<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
-		<script src="bower_components/todomvc-common/base.js"></script>
-		<!-- Enyo comes with a build and deploy process that will minify and concatenate your files into 2 js files. One for enyo, and one for app code. For the purpose of demonstration, I used the debug loading library to handle the dependency management. The loader nagivates directories for package.js files and injects files they list into the DOM. -->
-		<script src="enyo/enyo.js"></script>
-		<script src="js/package.js"></script>
-	</head>
-	<body class="enyo-unselectable"></body>
+<head>
+	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+	<title>Enyo & Backbone.js • TodoMVC</title>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
+</head>
+<body class="enyo-unselectable">
+	<!-- Enyo comes with a build and deploy process that will minify and concatenate your files into 2 js files. One for enyo, and one for app code. For the purpose of demonstration, I used the debug loading library to handle the dependency management. The loader nagivates directories for package.js files and injects files they list into the DOM. -->
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="enyo/enyo.js"></script>
+	<script src="js/package.js"></script>
+</body>
 </html>
diff --git a/labs/dependency-examples/enyo_backbone/js/views/WindowView.js b/labs/dependency-examples/enyo_backbone/js/views/WindowView.js
index 050e504328..e3bcd21c73 100644
--- a/labs/dependency-examples/enyo_backbone/js/views/WindowView.js
+++ b/labs/dependency-examples/enyo_backbone/js/views/WindowView.js
@@ -1,4 +1,4 @@
-/*jshint strict:false */
+/*jshint strict:false */
 /*global enyo:false */
 // Top level window
 enyo.kind({
diff --git a/labs/dependency-examples/enyo_backbone/readme.md b/labs/dependency-examples/enyo_backbone/readme.md
new file mode 100644
index 0000000000..90b93a8fbd
--- /dev/null
+++ b/labs/dependency-examples/enyo_backbone/readme.md
@@ -0,0 +1,28 @@
+# Enyo TodoMVC Example
+
+> Use the same framework to develop apps for the web and for all major platforms, desktop and mobile.
+
+> _[Enyo - enyojs.com](http://enyojs.com)_
+
+
+## Learning Enyo
+
+The [Enyo website](http://enyojs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://enyojs.com/docs)
+* [About](http://enyojs.com/about)
+* [Applications built with Enyo](http://enyojs.com/showcase)
+* [Blog](http://blog.enyojs.com)
+* [FAQ](http://enyojs.com/about/faq)
+* [Enyo on GitHub](https://github.com/enyojs)
+
+Get help from other Enyo users:
+
+* [Enyo on StackOverflow](http://stackoverflow.com/questions/tagged/enyo)
+* [Forums](http://forums.enyojs.com)
+* [Mailing list on Google Groups](https://groups.google.com/forum/#!forum/enyo-development)
+* [Enyo on Twitter](http://twitter.com/enyojs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/dependency-examples/knockoutjs_require/README.md b/labs/dependency-examples/knockoutjs_require/README.md
deleted file mode 100644
index c98355e22b..0000000000
--- a/labs/dependency-examples/knockoutjs_require/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Knockout.js + Require.js • [TodoMVC](http://todomvc.com)
-
-[loicknuchel](https://twitter.com/loicknuchel) adapt /architecture-examples/knockoutjs app with require.js
diff --git a/labs/dependency-examples/knockoutjs_require/bower.json b/labs/dependency-examples/knockoutjs_require/bower.json
new file mode 100644
index 0000000000..d79f7797fd
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/bower.json
@@ -0,0 +1,9 @@
+{
+  "name": "todomvc-knockoutjs_require",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "knockout.js": "~2.2.0rc",
+    "requirejs": "~2.1.6"
+  }
+}
diff --git a/labs/dependency-examples/knockoutjs_require/bower_components/knockout.js/knockout.js b/labs/dependency-examples/knockoutjs_require/bower_components/knockout.js/knockout.js
new file mode 100644
index 0000000000..db1afd72a2
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/bower_components/knockout.js/knockout.js
@@ -0,0 +1,85 @@
+// Knockout JavaScript library v2.2.0rc
+// (c) Steven Sanderson - http://knockoutjs.com/
+// License: MIT (http://www.opensource.org/licenses/mit-license.php)
+
+(function() {function i(v){throw v;}var l=!0,n=null,q=!1;function t(v){return function(){return v}};var w=window,x=document,fa=navigator,E=window.jQuery,H=void 0;
+function K(v){function ga(a,d,c,e,f){var g=[],a=b.j(function(){var a=d(c,f)||[];0<g.length&&(b.a.Xa(L(g),a),e&&b.r.K(e,n,[c,a,f]));g.splice(0,g.length);b.a.P(g,a)},n,{W:a,Ja:function(){return 0==g.length||!b.a.X(g[0])}});return{M:g,j:a.oa()?a:H}}function L(a){for(;a.length&&!b.a.X(a[0]);)a.splice(0,1);if(1<a.length){for(var d=a[0],c=a[a.length-1],e=[d];d!==c;){d=d.nextSibling;if(!d)return;e.push(d)}Array.prototype.splice.apply(a,[0,a.length].concat(e))}return a}function R(a,b,c,e,f){var g=Math.min,
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+q};b.C.prototype=new b.v;b.C.prototype.renderTemplateSource=function(a){var d=!(9>b.a.Z)&&a.nodes?a.nodes():n;if(d)return b.a.L(d.cloneNode(l).childNodes);a=a.text();return b.a.sa(a)};b.C.na=new b.C;b.va(b.C.na);b.b("nativeTemplateEngine",b.C);b.pa=function(){var a=this.Cb=function(){if("undefined"==typeof E||!E.tmpl)return 0;try{if(0<=E.tmpl.tag.tmpl.open.toString().indexOf("__"))return 2}catch(a){}return 1}();this.renderTemplateSource=function(b,c,e){e=e||{};2>a&&i(Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later."));
+var f=b.data("precompiled");f||(f=b.text()||"",f=E.template(n,"{{ko_with $item.koBindingContext}}"+f+"{{/ko_with}}"),b.data("precompiled",f));b=[c.$data];c=E.extend({koBindingContext:c},e.templateOptions);c=E.tmpl(f,b,c);c.appendTo(x.createElement("div"));E.fragments={};return c};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+a+" })()) }}"};this.addTemplate=function(a,b){x.write("<script type='text/html' id='"+a+"'>"+b+"<\/script>")};0<a&&(E.tmpl.tag.ko_code=
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+})();
diff --git a/labs/dependency-examples/knockoutjs_require/bower_components/requirejs/require.js b/labs/dependency-examples/knockoutjs_require/bower_components/requirejs/require.js
new file mode 100644
index 0000000000..2109a25149
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/bower_components/requirejs/require.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.6',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value !== 'string') {
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite and existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; ary[i]; i += 1) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+                        //End of the line. Keep at least one non-dot
+                        //path segment at the front so it can be mapped
+                        //correctly to disk. Otherwise, there is likely
+                        //no path mapping for a path starting with '..'.
+                        //This can still fail, but catches the most reasonable
+                        //uses of ..
+                        break;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+                foundMap, foundI, foundStarMap, starI,
+                baseParts = baseName && baseName.split('/'),
+                normalizedBaseParts = baseParts,
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name && name.charAt(0) === '.') {
+                //If have a base name, try to normalize against it,
+                //otherwise, assume it is a top-level require that will
+                //be relative to baseUrl in the end.
+                if (baseName) {
+                    if (getOwn(config.pkgs, baseName)) {
+                        //If the baseName is a package name, then just treat it as one
+                        //name to concat the name with.
+                        normalizedBaseParts = baseParts = [baseName];
+                    } else {
+                        //Convert baseName to array, and lop off the last part,
+                        //so that . matches that 'directory' and not name of the baseName's
+                        //module. For instance, baseName of 'one/two/three', maps to
+                        //'one/two/three.js', but we want the directory, 'one/two' for
+                        //this normalization.
+                        normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    }
+
+                    name = normalizedBaseParts.concat(name.split('/'));
+                    trimDots(name);
+
+                    //Some use of packages may use a . path to reference the
+                    //'main' module name, so normalize for that.
+                    pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+                    name = name.join('/');
+                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+                        name = pkgName;
+                    }
+                } else if (name.indexOf('./') === 0) {
+                    // No baseName, so this is ID is resolved relative
+                    // to baseUrl, pull off the leading dot.
+                    name = name.substring(2);
+                }
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+
+                    if (foundMap) {
+                        break;
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            return name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                removeScript(id);
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+                context.require([id]);
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        normalizedName = normalize(name, parentName, applyMap);
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length - 1, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return mod.exports;
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            var c,
+                                pkg = getOwn(config.pkgs, mod.map.id);
+                            // For packages, only support config targeted
+                            // at the main module.
+                            c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+                                      getOwn(config.config, mod.map.id);
+                            return  c || {};
+                        },
+                        exports: defined[mod.map.id]
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var map, modId, err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                map = mod.map;
+                modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            if (this.map.isDefine) {
+                                //If setting exports via 'module' is in play,
+                                //favor that over return value and exports. After that,
+                                //favor a non-undefined return value over exports use.
+                                cjsModule = this.module;
+                                if (cjsModule &&
+                                        cjsModule.exports !== undefined &&
+                                        //Make sure it is not already the exports value
+                                        cjsModule.exports !== this.exports) {
+                                    exports = cjsModule.exports;
+                                } else if (exports === undefined && this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths and packages since they require special processing,
+                //they are additive.
+                var pkgs = config.pkgs,
+                    shim = config.shim,
+                    objs = {
+                        paths: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (prop === 'map') {
+                            if (!config.map) {
+                                config.map = {};
+                            }
+                            mixin(config[prop], value, true, true);
+                        } else {
+                            mixin(config[prop], value, true);
+                        }
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+                        location = pkgObj.location;
+
+                        //Create a brand new object on pkgs, since currentPackages can
+                        //be passed in again, and config.pkgs is the internal transformed
+                        //state for all package configs.
+                        pkgs[pkgObj.name] = {
+                            name: pkgObj.name,
+                            location: location || pkgObj.name,
+                            //Remove leading dot in main, so main paths are normalized,
+                            //and remove any trailing .js, since different package
+                            //envs have different conventions: some use a module name,
+                            //some use a file name.
+                            main: (pkgObj.main || 'main')
+                                  .replace(currDirRegExp, '')
+                                  .replace(jsSuffixRegExp, '')
+                        };
+                    });
+
+                    //Done with modifications, assing packages back to context config
+                    config.pkgs = pkgs;
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overriden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+                    parentPath;
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+                    pkgs = config.pkgs;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+                        pkg = getOwn(pkgs, parentModule);
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        } else if (pkg) {
+                            //If module name is just the package name, then looking
+                            //for the main module.
+                            if (moduleName === pkg.name) {
+                                pkgPath = pkg.location + '/' + pkg.main;
+                            } else {
+                                pkgPath = pkg.location;
+                            }
+                            syms.splice(0, i, pkgPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = config.xhtml ?
+                    document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                    document.createElement('script');
+            node.type = config.scriptType || 'text/javascript';
+            node.charset = 'utf-8';
+            node.async = true;
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.css b/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.js b/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/bg.png b/labs/dependency-examples/knockoutjs_require/bower_components/todomvc-common/bg.png
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diff --git a/labs/dependency-examples/knockoutjs_require/index.html b/labs/dependency-examples/knockoutjs_require/index.html
index 587bee31f2..33488877df 100644
--- a/labs/dependency-examples/knockoutjs_require/index.html
+++ b/labs/dependency-examples/knockoutjs_require/index.html
@@ -1,15 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="knockoutjs">
 <head>
-  <!-- To move this project from labs to replace in this page "../../../assets" with "../../assets" -->
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Knockout.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../assets/ie.js"></script>
-	<![endif]-->
-	<script data-main="js/main" src="../../../assets/require.min.js"></script>
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -41,12 +36,23 @@ <h1>todos</h1>
 		</footer>
 	</section>
 	<footer id="info">
-		<p>Double-click to edit a todo</p>
-		<p>Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos">Ashish Sharma</a></p>
-		<p>Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net">Ryan Niemeyer</a></p>
-		<p>Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani">Addy Osmani</a></p>
-		<p>Adapt app with require.js modules: <a href="https://twitter.com/loicknuchel">Loïc Knuchel</a></p>
+		<p>
+			Double-click to edit a todo
+		</p>
+		<p>
+			Original Knockout version from <a href="https://github.com/ashish01/knockoutjs-todos">Ashish Sharma</a>
+		</p>
+		<p>
+			Rewritten to use Knockout 2.0 and standard template by <a href="http://knockmeout.net">Ryan Niemeyer</a>
+		</p>
+		<p>
+			Patches/fixes for cross-browser compat: <a href="http://twitter.com/addyosmani">Addy Osmani</a>
+		</p>
+		<p>
+			Adapt app with require.js modules: <a href="https://twitter.com/loicknuchel">Loïc Knuchel</a>
+		</p>
 	</footer>
-	<script src="../../../assets/base.js"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script data-main="js/main" src="bower_components/requirejs/require.js"></script>
 </body>
 </html>
diff --git a/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.debug.js b/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.debug.js
deleted file mode 100644
index 79882cec82..0000000000
--- a/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.debug.js
+++ /dev/null
@@ -1,3443 +0,0 @@
-// Knockout JavaScript library v2.1.0
-// (c) Steven Sanderson - http://knockoutjs.com/
-// License: MIT (http://www.opensource.org/licenses/mit-license.php)
-
-(function(window,document,navigator,undefined){
-var DEBUG=true;
-!function(factory) {
-    // Support three module loading scenarios
-    if (typeof require === 'function' && typeof exports === 'object' && typeof module === 'object') {
-        // [1] CommonJS/Node.js
-        var target = module['exports'] || exports; // module.exports is for Node.js
-        factory(target);
-    } else if (typeof define === 'function' && define['amd']) {
-        // [2] AMD anonymous module
-        define(['exports'], factory);
-    } else {
-        // [3] No module loader (plain <script> tag) - put directly in global namespace
-        factory(window['ko'] = {});
-    }
-}(function(koExports){
-// Internally, all KO objects are attached to koExports (even the non-exported ones whose names will be minified by the closure compiler).
-// In the future, the following "ko" variable may be made distinct from "koExports" so that private objects are not externally reachable.
-var ko = typeof koExports !== 'undefined' ? koExports : {};
-// Google Closure Compiler helpers (used only to make the minified file smaller)
-ko.exportSymbol = function(koPath, object) {
-	var tokens = koPath.split(".");
-
-	// In the future, "ko" may become distinct from "koExports" (so that non-exported objects are not reachable)
-	// At that point, "target" would be set to: (typeof koExports !== "undefined" ? koExports : ko)
-	var target = ko;
-
-	for (var i = 0; i < tokens.length - 1; i++)
-		target = target[tokens[i]];
-	target[tokens[tokens.length - 1]] = object;
-};
-ko.exportProperty = function(owner, publicName, object) {
-  owner[publicName] = object;
-};
-ko.version = "2.1.0";
-
-ko.exportSymbol('version', ko.version);
-ko.utils = new (function () {
-    var stringTrimRegex = /^(\s|\u00A0)+|(\s|\u00A0)+$/g;
-
-    // Represent the known event types in a compact way, then at runtime transform it into a hash with event name as key (for fast lookup)
-    var knownEvents = {}, knownEventTypesByEventName = {};
-    var keyEventTypeName = /Firefox\/2/i.test(navigator.userAgent) ? 'KeyboardEvent' : 'UIEvents';
-    knownEvents[keyEventTypeName] = ['keyup', 'keydown', 'keypress'];
-    knownEvents['MouseEvents'] = ['click', 'dblclick', 'mousedown', 'mouseup', 'mousemove', 'mouseover', 'mouseout', 'mouseenter', 'mouseleave'];
-    for (var eventType in knownEvents) {
-        var knownEventsForType = knownEvents[eventType];
-        if (knownEventsForType.length) {
-            for (var i = 0, j = knownEventsForType.length; i < j; i++)
-                knownEventTypesByEventName[knownEventsForType[i]] = eventType;
-        }
-    }
-    var eventsThatMustBeRegisteredUsingAttachEvent = { 'propertychange': true }; // Workaround for an IE9 issue - https://github.com/SteveSanderson/knockout/issues/406
-
-    // Detect IE versions for bug workarounds (uses IE conditionals, not UA string, for robustness)
-    var ieVersion = (function() {
-        var version = 3, div = document.createElement('div'), iElems = div.getElementsByTagName('i');
-
-        // Keep constructing conditional HTML blocks until we hit one that resolves to an empty fragment
-        while (
-            div.innerHTML = '<!--[if gt IE ' + (++version) + ']><i></i><![endif]-->',
-            iElems[0]
-        );
-        return version > 4 ? version : undefined;
-    }());
-    var isIe6 = ieVersion === 6,
-        isIe7 = ieVersion === 7;
-
-    function isClickOnCheckableElement(element, eventType) {
-        if ((ko.utils.tagNameLower(element) !== "input") || !element.type) return false;
-        if (eventType.toLowerCase() != "click") return false;
-        var inputType = element.type;
-        return (inputType == "checkbox") || (inputType == "radio");
-    }
-
-    return {
-        fieldsIncludedWithJsonPost: ['authenticity_token', /^__RequestVerificationToken(_.*)?$/],
-
-        arrayForEach: function (array, action) {
-            for (var i = 0, j = array.length; i < j; i++)
-                action(array[i]);
-        },
-
-        arrayIndexOf: function (array, item) {
-            if (typeof Array.prototype.indexOf == "function")
-                return Array.prototype.indexOf.call(array, item);
-            for (var i = 0, j = array.length; i < j; i++)
-                if (array[i] === item)
-                    return i;
-            return -1;
-        },
-
-        arrayFirst: function (array, predicate, predicateOwner) {
-            for (var i = 0, j = array.length; i < j; i++)
-                if (predicate.call(predicateOwner, array[i]))
-                    return array[i];
-            return null;
-        },
-
-        arrayRemoveItem: function (array, itemToRemove) {
-            var index = ko.utils.arrayIndexOf(array, itemToRemove);
-            if (index >= 0)
-                array.splice(index, 1);
-        },
-
-        arrayGetDistinctValues: function (array) {
-            array = array || [];
-            var result = [];
-            for (var i = 0, j = array.length; i < j; i++) {
-                if (ko.utils.arrayIndexOf(result, array[i]) < 0)
-                    result.push(array[i]);
-            }
-            return result;
-        },
-
-        arrayMap: function (array, mapping) {
-            array = array || [];
-            var result = [];
-            for (var i = 0, j = array.length; i < j; i++)
-                result.push(mapping(array[i]));
-            return result;
-        },
-
-        arrayFilter: function (array, predicate) {
-            array = array || [];
-            var result = [];
-            for (var i = 0, j = array.length; i < j; i++)
-                if (predicate(array[i]))
-                    result.push(array[i]);
-            return result;
-        },
-
-        arrayPushAll: function (array, valuesToPush) {
-            if (valuesToPush instanceof Array)
-                array.push.apply(array, valuesToPush);
-            else
-                for (var i = 0, j = valuesToPush.length; i < j; i++)
-                    array.push(valuesToPush[i]);
-            return array;
-        },
-
-        extend: function (target, source) {
-            if (source) {
-                for(var prop in source) {
-                    if(source.hasOwnProperty(prop)) {
-                        target[prop] = source[prop];
-                    }
-                }
-            }
-            return target;
-        },
-
-        emptyDomNode: function (domNode) {
-            while (domNode.firstChild) {
-                ko.removeNode(domNode.firstChild);
-            }
-        },
-
-        moveCleanedNodesToContainerElement: function(nodes) {
-            // Ensure it's a real array, as we're about to reparent the nodes and
-            // we don't want the underlying collection to change while we're doing that.
-            var nodesArray = ko.utils.makeArray(nodes);
-
-            var container = document.createElement('div');
-            for (var i = 0, j = nodesArray.length; i < j; i++) {
-                ko.cleanNode(nodesArray[i]);
-                container.appendChild(nodesArray[i]);
-            }
-            return container;
-        },
-
-        setDomNodeChildren: function (domNode, childNodes) {
-            ko.utils.emptyDomNode(domNode);
-            if (childNodes) {
-                for (var i = 0, j = childNodes.length; i < j; i++)
-                    domNode.appendChild(childNodes[i]);
-            }
-        },
-
-        replaceDomNodes: function (nodeToReplaceOrNodeArray, newNodesArray) {
-            var nodesToReplaceArray = nodeToReplaceOrNodeArray.nodeType ? [nodeToReplaceOrNodeArray] : nodeToReplaceOrNodeArray;
-            if (nodesToReplaceArray.length > 0) {
-                var insertionPoint = nodesToReplaceArray[0];
-                var parent = insertionPoint.parentNode;
-                for (var i = 0, j = newNodesArray.length; i < j; i++)
-                    parent.insertBefore(newNodesArray[i], insertionPoint);
-                for (var i = 0, j = nodesToReplaceArray.length; i < j; i++) {
-                    ko.removeNode(nodesToReplaceArray[i]);
-                }
-            }
-        },
-
-        setOptionNodeSelectionState: function (optionNode, isSelected) {
-            // IE6 sometimes throws "unknown error" if you try to write to .selected directly, whereas Firefox struggles with setAttribute. Pick one based on browser.
-            if (navigator.userAgent.indexOf("MSIE 6") >= 0)
-                optionNode.setAttribute("selected", isSelected);
-            else
-                optionNode.selected = isSelected;
-        },
-
-        stringTrim: function (string) {
-            return (string || "").replace(stringTrimRegex, "");
-        },
-
-        stringTokenize: function (string, delimiter) {
-            var result = [];
-            var tokens = (string || "").split(delimiter);
-            for (var i = 0, j = tokens.length; i < j; i++) {
-                var trimmed = ko.utils.stringTrim(tokens[i]);
-                if (trimmed !== "")
-                    result.push(trimmed);
-            }
-            return result;
-        },
-
-        stringStartsWith: function (string, startsWith) {
-            string = string || "";
-            if (startsWith.length > string.length)
-                return false;
-            return string.substring(0, startsWith.length) === startsWith;
-        },
-
-        buildEvalWithinScopeFunction: function (expression, scopeLevels) {
-            // Build the source for a function that evaluates "expression"
-            // For each scope variable, add an extra level of "with" nesting
-            // Example result: with(sc[1]) { with(sc[0]) { return (expression) } }
-            var functionBody = "return (" + expression + ")";
-            for (var i = 0; i < scopeLevels; i++) {
-                functionBody = "with(sc[" + i + "]) { " + functionBody + " } ";
-            }
-            return new Function("sc", functionBody);
-        },
-
-        domNodeIsContainedBy: function (node, containedByNode) {
-            if (containedByNode.compareDocumentPosition)
-                return (containedByNode.compareDocumentPosition(node) & 16) == 16;
-            while (node != null) {
-                if (node == containedByNode)
-                    return true;
-                node = node.parentNode;
-            }
-            return false;
-        },
-
-        domNodeIsAttachedToDocument: function (node) {
-            return ko.utils.domNodeIsContainedBy(node, node.ownerDocument);
-        },
-
-        tagNameLower: function(element) {
-            // For HTML elements, tagName will always be upper case; for XHTML elements, it'll be lower case.
-            // Possible future optimization: If we know it's an element from an XHTML document (not HTML),
-            // we don't need to do the .toLowerCase() as it will always be lower case anyway.
-            return element && element.tagName && element.tagName.toLowerCase();
-        },
-
-        registerEventHandler: function (element, eventType, handler) {
-            var mustUseAttachEvent = ieVersion && eventsThatMustBeRegisteredUsingAttachEvent[eventType];
-            if (!mustUseAttachEvent && typeof jQuery != "undefined") {
-                if (isClickOnCheckableElement(element, eventType)) {
-                    // For click events on checkboxes, jQuery interferes with the event handling in an awkward way:
-                    // it toggles the element checked state *after* the click event handlers run, whereas native
-                    // click events toggle the checked state *before* the event handler.
-                    // Fix this by intecepting the handler and applying the correct checkedness before it runs.
-                    var originalHandler = handler;
-                    handler = function(event, eventData) {
-                        var jQuerySuppliedCheckedState = this.checked;
-                        if (eventData)
-                            this.checked = eventData.checkedStateBeforeEvent !== true;
-                        originalHandler.call(this, event);
-                        this.checked = jQuerySuppliedCheckedState; // Restore the state jQuery applied
-                    };
-                }
-                jQuery(element)['bind'](eventType, handler);
-            } else if (!mustUseAttachEvent && typeof element.addEventListener == "function")
-                element.addEventListener(eventType, handler, false);
-            else if (typeof element.attachEvent != "undefined")
-                element.attachEvent("on" + eventType, function (event) {
-                    handler.call(element, event);
-                });
-            else
-                throw new Error("Browser doesn't support addEventListener or attachEvent");
-        },
-
-        triggerEvent: function (element, eventType) {
-            if (!(element && element.nodeType))
-                throw new Error("element must be a DOM node when calling triggerEvent");
-
-            if (typeof jQuery != "undefined") {
-                var eventData = [];
-                if (isClickOnCheckableElement(element, eventType)) {
-                    // Work around the jQuery "click events on checkboxes" issue described above by storing the original checked state before triggering the handler
-                    eventData.push({ checkedStateBeforeEvent: element.checked });
-                }
-                jQuery(element)['trigger'](eventType, eventData);
-            } else if (typeof document.createEvent == "function") {
-                if (typeof element.dispatchEvent == "function") {
-                    var eventCategory = knownEventTypesByEventName[eventType] || "HTMLEvents";
-                    var event = document.createEvent(eventCategory);
-                    event.initEvent(eventType, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, element);
-                    element.dispatchEvent(event);
-                }
-                else
-                    throw new Error("The supplied element doesn't support dispatchEvent");
-            } else if (typeof element.fireEvent != "undefined") {
-                // Unlike other browsers, IE doesn't change the checked state of checkboxes/radiobuttons when you trigger their "click" event
-                // so to make it consistent, we'll do it manually here
-                if (isClickOnCheckableElement(element, eventType))
-                    element.checked = element.checked !== true;
-                element.fireEvent("on" + eventType);
-            }
-            else
-                throw new Error("Browser doesn't support triggering events");
-        },
-
-        unwrapObservable: function (value) {
-            return ko.isObservable(value) ? value() : value;
-        },
-
-        toggleDomNodeCssClass: function (node, className, shouldHaveClass) {
-            var currentClassNames = (node.className || "").split(/\s+/);
-            var hasClass = ko.utils.arrayIndexOf(currentClassNames, className) >= 0;
-
-            if (shouldHaveClass && !hasClass) {
-                node.className += (currentClassNames[0] ? " " : "") + className;
-            } else if (hasClass && !shouldHaveClass) {
-                var newClassName = "";
-                for (var i = 0; i < currentClassNames.length; i++)
-                    if (currentClassNames[i] != className)
-                        newClassName += currentClassNames[i] + " ";
-                node.className = ko.utils.stringTrim(newClassName);
-            }
-        },
-
-        setTextContent: function(element, textContent) {
-            var value = ko.utils.unwrapObservable(textContent);
-            if ((value === null) || (value === undefined))
-                value = "";
-
-            'innerText' in element ? element.innerText = value
-                                   : element.textContent = value;
-
-            if (ieVersion >= 9) {
-                // Believe it or not, this actually fixes an IE9 rendering bug
-                // (See https://github.com/SteveSanderson/knockout/issues/209)
-                element.style.display = element.style.display;
-            }
-        },
-
-        ensureSelectElementIsRenderedCorrectly: function(selectElement) {
-            // Workaround for IE9 rendering bug - it doesn't reliably display all the text in dynamically-added select boxes unless you force it to re-render by updating the width.
-            // (See https://github.com/SteveSanderson/knockout/issues/312, http://stackoverflow.com/questions/5908494/select-only-shows-first-char-of-selected-option)
-            if (ieVersion >= 9) {
-                var originalWidth = selectElement.style.width;
-                selectElement.style.width = 0;
-                selectElement.style.width = originalWidth;
-            }
-        },
-
-        range: function (min, max) {
-            min = ko.utils.unwrapObservable(min);
-            max = ko.utils.unwrapObservable(max);
-            var result = [];
-            for (var i = min; i <= max; i++)
-                result.push(i);
-            return result;
-        },
-
-        makeArray: function(arrayLikeObject) {
-            var result = [];
-            for (var i = 0, j = arrayLikeObject.length; i < j; i++) {
-                result.push(arrayLikeObject[i]);
-            };
-            return result;
-        },
-
-        isIe6 : isIe6,
-        isIe7 : isIe7,
-        ieVersion : ieVersion,
-
-        getFormFields: function(form, fieldName) {
-            var fields = ko.utils.makeArray(form.getElementsByTagName("input")).concat(ko.utils.makeArray(form.getElementsByTagName("textarea")));
-            var isMatchingField = (typeof fieldName == 'string')
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-                    matches.push(fields[i]);
-            };
-            return matches;
-        },
-
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-            if (typeof jsonString == "string") {
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-                        return window.JSON.parse(jsonString);
-                    return (new Function("return " + jsonString))(); // Fallback on less safe parsing for older browsers
-                }
-            }
-            return null;
-        },
-
-        stringifyJson: function (data, replacer, space) {   // replacer and space are optional
-            if ((typeof JSON == "undefined") || (typeof JSON.stringify == "undefined"))
-                throw new Error("Cannot find JSON.stringify(). Some browsers (e.g., IE < 8) don't support it natively, but you can overcome this by adding a script reference to json2.js, downloadable from http://www.json.org/json2.js");
-            return JSON.stringify(ko.utils.unwrapObservable(data), replacer, space);
-        },
-
-        postJson: function (urlOrForm, data, options) {
-            options = options || {};
-            var params = options['params'] || {};
-            var includeFields = options['includeFields'] || this.fieldsIncludedWithJsonPost;
-            var url = urlOrForm;
-
-            // If we were given a form, use its 'action' URL and pick out any requested field values
-            if((typeof urlOrForm == 'object') && (ko.utils.tagNameLower(urlOrForm) === "form")) {
-                var originalForm = urlOrForm;
-                url = originalForm.action;
-                for (var i = includeFields.length - 1; i >= 0; i--) {
-                    var fields = ko.utils.getFormFields(originalForm, includeFields[i]);
-                    for (var j = fields.length - 1; j >= 0; j--)
-                        params[fields[j].name] = fields[j].value;
-                }
-            }
-
-            data = ko.utils.unwrapObservable(data);
-            var form = document.createElement("form");
-            form.style.display = "none";
-            form.action = url;
-            form.method = "post";
-            for (var key in data) {
-                var input = document.createElement("input");
-                input.name = key;
-                input.value = ko.utils.stringifyJson(ko.utils.unwrapObservable(data[key]));
-                form.appendChild(input);
-            }
-            for (var key in params) {
-                var input = document.createElement("input");
-                input.name = key;
-                input.value = params[key];
-                form.appendChild(input);
-            }
-            document.body.appendChild(form);
-            options['submitter'] ? options['submitter'](form) : form.submit();
-            setTimeout(function () { form.parentNode.removeChild(form); }, 0);
-        }
-    }
-})();
-
-ko.exportSymbol('utils', ko.utils);
-ko.exportSymbol('utils.arrayForEach', ko.utils.arrayForEach);
-ko.exportSymbol('utils.arrayFirst', ko.utils.arrayFirst);
-ko.exportSymbol('utils.arrayFilter', ko.utils.arrayFilter);
-ko.exportSymbol('utils.arrayGetDistinctValues', ko.utils.arrayGetDistinctValues);
-ko.exportSymbol('utils.arrayIndexOf', ko.utils.arrayIndexOf);
-ko.exportSymbol('utils.arrayMap', ko.utils.arrayMap);
-ko.exportSymbol('utils.arrayPushAll', ko.utils.arrayPushAll);
-ko.exportSymbol('utils.arrayRemoveItem', ko.utils.arrayRemoveItem);
-ko.exportSymbol('utils.extend', ko.utils.extend);
-ko.exportSymbol('utils.fieldsIncludedWithJsonPost', ko.utils.fieldsIncludedWithJsonPost);
-ko.exportSymbol('utils.getFormFields', ko.utils.getFormFields);
-ko.exportSymbol('utils.postJson', ko.utils.postJson);
-ko.exportSymbol('utils.parseJson', ko.utils.parseJson);
-ko.exportSymbol('utils.registerEventHandler', ko.utils.registerEventHandler);
-ko.exportSymbol('utils.stringifyJson', ko.utils.stringifyJson);
-ko.exportSymbol('utils.range', ko.utils.range);
-ko.exportSymbol('utils.toggleDomNodeCssClass', ko.utils.toggleDomNodeCssClass);
-ko.exportSymbol('utils.triggerEvent', ko.utils.triggerEvent);
-ko.exportSymbol('utils.unwrapObservable', ko.utils.unwrapObservable);
-
-if (!Function.prototype['bind']) {
-    // Function.prototype.bind is a standard part of ECMAScript 5th Edition (December 2009, http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf)
-    // In case the browser doesn't implement it natively, provide a JavaScript implementation. This implementation is based on the one in prototype.js
-    Function.prototype['bind'] = function (object) {
-        var originalFunction = this, args = Array.prototype.slice.call(arguments), object = args.shift();
-        return function () {
-            return originalFunction.apply(object, args.concat(Array.prototype.slice.call(arguments)));
-        };
-    };
-}
-
-ko.utils.domData = new (function () {
-    var uniqueId = 0;
-    var dataStoreKeyExpandoPropertyName = "__ko__" + (new Date).getTime();
-    var dataStore = {};
-    return {
-        get: function (node, key) {
-            var allDataForNode = ko.utils.domData.getAll(node, false);
-            return allDataForNode === undefined ? undefined : allDataForNode[key];
-        },
-        set: function (node, key, value) {
-            if (value === undefined) {
-                // Make sure we don't actually create a new domData key if we are actually deleting a value
-                if (ko.utils.domData.getAll(node, false) === undefined)
-                    return;
-            }
-            var allDataForNode = ko.utils.domData.getAll(node, true);
-            allDataForNode[key] = value;
-        },
-        getAll: function (node, createIfNotFound) {
-            var dataStoreKey = node[dataStoreKeyExpandoPropertyName];
-            var hasExistingDataStore = dataStoreKey && (dataStoreKey !== "null");
-            if (!hasExistingDataStore) {
-                if (!createIfNotFound)
-                    return undefined;
-                dataStoreKey = node[dataStoreKeyExpandoPropertyName] = "ko" + uniqueId++;
-                dataStore[dataStoreKey] = {};
-            }
-            return dataStore[dataStoreKey];
-        },
-        clear: function (node) {
-            var dataStoreKey = node[dataStoreKeyExpandoPropertyName];
-            if (dataStoreKey) {
-                delete dataStore[dataStoreKey];
-                node[dataStoreKeyExpandoPropertyName] = null;
-            }
-        }
-    }
-})();
-
-ko.exportSymbol('utils.domData', ko.utils.domData);
-ko.exportSymbol('utils.domData.clear', ko.utils.domData.clear); // Exporting only so specs can clear up after themselves fully
-
-ko.utils.domNodeDisposal = new (function () {
-    var domDataKey = "__ko_domNodeDisposal__" + (new Date).getTime();
-    var cleanableNodeTypes = { 1: true, 8: true, 9: true };       // Element, Comment, Document
-    var cleanableNodeTypesWithDescendants = { 1: true, 9: true }; // Element, Document
-
-    function getDisposeCallbacksCollection(node, createIfNotFound) {
-        var allDisposeCallbacks = ko.utils.domData.get(node, domDataKey);
-        if ((allDisposeCallbacks === undefined) && createIfNotFound) {
-            allDisposeCallbacks = [];
-            ko.utils.domData.set(node, domDataKey, allDisposeCallbacks);
-        }
-        return allDisposeCallbacks;
-    }
-    function destroyCallbacksCollection(node) {
-        ko.utils.domData.set(node, domDataKey, undefined);
-    }
-
-    function cleanSingleNode(node) {
-        // Run all the dispose callbacks
-        var callbacks = getDisposeCallbacksCollection(node, false);
-        if (callbacks) {
-            callbacks = callbacks.slice(0); // Clone, as the array may be modified during iteration (typically, callbacks will remove themselves)
-            for (var i = 0; i < callbacks.length; i++)
-                callbacks[i](node);
-        }
-
-        // Also erase the DOM data
-        ko.utils.domData.clear(node);
-
-        // Special support for jQuery here because it's so commonly used.
-        // Many jQuery plugins (including jquery.tmpl) store data using jQuery's equivalent of domData
-        // so notify it to tear down any resources associated with the node & descendants here.
-        if ((typeof jQuery == "function") && (typeof jQuery['cleanData'] == "function"))
-            jQuery['cleanData']([node]);
-
-        // Also clear any immediate-child comment nodes, as these wouldn't have been found by
-        // node.getElementsByTagName("*") in cleanNode() (comment nodes aren't elements)
-        if (cleanableNodeTypesWithDescendants[node.nodeType])
-            cleanImmediateCommentTypeChildren(node);
-    }
-
-    function cleanImmediateCommentTypeChildren(nodeWithChildren) {
-        var child, nextChild = nodeWithChildren.firstChild;
-        while (child = nextChild) {
-            nextChild = child.nextSibling;
-            if (child.nodeType === 8)
-                cleanSingleNode(child);
-        }
-    }
-
-    return {
-        addDisposeCallback : function(node, callback) {
-            if (typeof callback != "function")
-                throw new Error("Callback must be a function");
-            getDisposeCallbacksCollection(node, true).push(callback);
-        },
-
-        removeDisposeCallback : function(node, callback) {
-            var callbacksCollection = getDisposeCallbacksCollection(node, false);
-            if (callbacksCollection) {
-                ko.utils.arrayRemoveItem(callbacksCollection, callback);
-                if (callbacksCollection.length == 0)
-                    destroyCallbacksCollection(node);
-            }
-        },
-
-        cleanNode : function(node) {
-            // First clean this node, where applicable
-            if (cleanableNodeTypes[node.nodeType]) {
-                cleanSingleNode(node);
-
-                // ... then its descendants, where applicable
-                if (cleanableNodeTypesWithDescendants[node.nodeType]) {
-                    // Clone the descendants list in case it changes during iteration
-                    var descendants = [];
-                    ko.utils.arrayPushAll(descendants, node.getElementsByTagName("*"));
-                    for (var i = 0, j = descendants.length; i < j; i++)
-                        cleanSingleNode(descendants[i]);
-                }
-            }
-        },
-
-        removeNode : function(node) {
-            ko.cleanNode(node);
-            if (node.parentNode)
-                node.parentNode.removeChild(node);
-        }
-    }
-})();
-ko.cleanNode = ko.utils.domNodeDisposal.cleanNode; // Shorthand name for convenience
-ko.removeNode = ko.utils.domNodeDisposal.removeNode; // Shorthand name for convenience
-ko.exportSymbol('cleanNode', ko.cleanNode);
-ko.exportSymbol('removeNode', ko.removeNode);
-ko.exportSymbol('utils.domNodeDisposal', ko.utils.domNodeDisposal);
-ko.exportSymbol('utils.domNodeDisposal.addDisposeCallback', ko.utils.domNodeDisposal.addDisposeCallback);
-ko.exportSymbol('utils.domNodeDisposal.removeDisposeCallback', ko.utils.domNodeDisposal.removeDisposeCallback);
-(function () {
-    var leadingCommentRegex = /^(\s*)<!--(.*?)-->/;
-
-    function simpleHtmlParse(html) {
-        // Based on jQuery's "clean" function, but only accounting for table-related elements.
-        // If you have referenced jQuery, this won't be used anyway - KO will use jQuery's "clean" function directly
-
-        // Note that there's still an issue in IE < 9 whereby it will discard comment nodes that are the first child of
-        // a descendant node. For example: "<div><!-- mycomment -->abc</div>" will get parsed as "<div>abc</div>"
-        // This won't affect anyone who has referenced jQuery, and there's always the workaround of inserting a dummy node
-        // (possibly a text node) in front of the comment. So, KO does not attempt to workaround this IE issue automatically at present.
-
-        // Trim whitespace, otherwise indexOf won't work as expected
-        var tags = ko.utils.stringTrim(html).toLowerCase(), div = document.createElement("div");
-
-        // Finds the first match from the left column, and returns the corresponding "wrap" data from the right column
-        var wrap = tags.match(/^<(thead|tbody|tfoot)/)              && [1, "<table>", "</table>"] ||
-                   !tags.indexOf("<tr")                             && [2, "<table><tbody>", "</tbody></table>"] ||
-                   (!tags.indexOf("<td") || !tags.indexOf("<th"))   && [3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
-                   /* anything else */                                 [0, "", ""];
-
-        // Go to html and back, then peel off extra wrappers
-        // Note that we always prefix with some dummy text, because otherwise, IE<9 will strip out leading comment nodes in descendants. Total madness.
-        var markup = "ignored<div>" + wrap[1] + html + wrap[2] + "</div>";
-        if (typeof window['innerShiv'] == "function") {
-            div.appendChild(window['innerShiv'](markup));
-        } else {
-            div.innerHTML = markup;
-        }
-
-        // Move to the right depth
-        while (wrap[0]--)
-            div = div.lastChild;
-
-        return ko.utils.makeArray(div.lastChild.childNodes);
-    }
-
-    function jQueryHtmlParse(html) {
-        var elems = jQuery['clean']([html]);
-
-        // As of jQuery 1.7.1, jQuery parses the HTML by appending it to some dummy parent nodes held in an in-memory document fragment.
-        // Unfortunately, it never clears the dummy parent nodes from the document fragment, so it leaks memory over time.
-        // Fix this by finding the top-most dummy parent element, and detaching it from its owner fragment.
-        if (elems && elems[0]) {
-            // Find the top-most parent element that's a direct child of a document fragment
-            var elem = elems[0];
-            while (elem.parentNode && elem.parentNode.nodeType !== 11 /* i.e., DocumentFragment */)
-                elem = elem.parentNode;
-            // ... then detach it
-            if (elem.parentNode)
-                elem.parentNode.removeChild(elem);
-        }
-
-        return elems;
-    }
-
-    ko.utils.parseHtmlFragment = function(html) {
-        return typeof jQuery != 'undefined' ? jQueryHtmlParse(html)   // As below, benefit from jQuery's optimisations where possible
-                                            : simpleHtmlParse(html);  // ... otherwise, this simple logic will do in most common cases.
-    };
-
-    ko.utils.setHtml = function(node, html) {
-        ko.utils.emptyDomNode(node);
-
-        if ((html !== null) && (html !== undefined)) {
-            if (typeof html != 'string')
-                html = html.toString();
-
-            // jQuery contains a lot of sophisticated code to parse arbitrary HTML fragments,
-            // for example <tr> elements which are not normally allowed to exist on their own.
-            // If you've referenced jQuery we'll use that rather than duplicating its code.
-            if (typeof jQuery != 'undefined') {
-                jQuery(node)['html'](html);
-            } else {
-                // ... otherwise, use KO's own parsing logic.
-                var parsedNodes = ko.utils.parseHtmlFragment(html);
-                for (var i = 0; i < parsedNodes.length; i++)
-                    node.appendChild(parsedNodes[i]);
-            }
-        }
-    };
-})();
-
-ko.exportSymbol('utils.parseHtmlFragment', ko.utils.parseHtmlFragment);
-ko.exportSymbol('utils.setHtml', ko.utils.setHtml);
-
-ko.memoization = (function () {
-    var memos = {};
-
-    function randomMax8HexChars() {
-        return (((1 + Math.random()) * 0x100000000) | 0).toString(16).substring(1);
-    }
-    function generateRandomId() {
-        return randomMax8HexChars() + randomMax8HexChars();
-    }
-    function findMemoNodes(rootNode, appendToArray) {
-        if (!rootNode)
-            return;
-        if (rootNode.nodeType == 8) {
-            var memoId = ko.memoization.parseMemoText(rootNode.nodeValue);
-            if (memoId != null)
-                appendToArray.push({ domNode: rootNode, memoId: memoId });
-        } else if (rootNode.nodeType == 1) {
-            for (var i = 0, childNodes = rootNode.childNodes, j = childNodes.length; i < j; i++)
-                findMemoNodes(childNodes[i], appendToArray);
-        }
-    }
-
-    return {
-        memoize: function (callback) {
-            if (typeof callback != "function")
-                throw new Error("You can only pass a function to ko.memoization.memoize()");
-            var memoId = generateRandomId();
-            memos[memoId] = callback;
-            return "<!--[ko_memo:" + memoId + "]-->";
-        },
-
-        unmemoize: function (memoId, callbackParams) {
-            var callback = memos[memoId];
-            if (callback === undefined)
-                throw new Error("Couldn't find any memo with ID " + memoId + ". Perhaps it's already been unmemoized.");
-            try {
-                callback.apply(null, callbackParams || []);
-                return true;
-            }
-            finally { delete memos[memoId]; }
-        },
-
-        unmemoizeDomNodeAndDescendants: function (domNode, extraCallbackParamsArray) {
-            var memos = [];
-            findMemoNodes(domNode, memos);
-            for (var i = 0, j = memos.length; i < j; i++) {
-                var node = memos[i].domNode;
-                var combinedParams = [node];
-                if (extraCallbackParamsArray)
-                    ko.utils.arrayPushAll(combinedParams, extraCallbackParamsArray);
-                ko.memoization.unmemoize(memos[i].memoId, combinedParams);
-                node.nodeValue = ""; // Neuter this node so we don't try to unmemoize it again
-                if (node.parentNode)
-                    node.parentNode.removeChild(node); // If possible, erase it totally (not always possible - someone else might just hold a reference to it then call unmemoizeDomNodeAndDescendants again)
-            }
-        },
-
-        parseMemoText: function (memoText) {
-            var match = memoText.match(/^\[ko_memo\:(.*?)\]$/);
-            return match ? match[1] : null;
-        }
-    };
-})();
-
-ko.exportSymbol('memoization', ko.memoization);
-ko.exportSymbol('memoization.memoize', ko.memoization.memoize);
-ko.exportSymbol('memoization.unmemoize', ko.memoization.unmemoize);
-ko.exportSymbol('memoization.parseMemoText', ko.memoization.parseMemoText);
-ko.exportSymbol('memoization.unmemoizeDomNodeAndDescendants', ko.memoization.unmemoizeDomNodeAndDescendants);
-ko.extenders = {
-    'throttle': function(target, timeout) {
-        // Throttling means two things:
-
-        // (1) For dependent observables, we throttle *evaluations* so that, no matter how fast its dependencies
-        //     notify updates, the target doesn't re-evaluate (and hence doesn't notify) faster than a certain rate
-        target['throttleEvaluation'] = timeout;
-
-        // (2) For writable targets (observables, or writable dependent observables), we throttle *writes*
-        //     so the target cannot change value synchronously or faster than a certain rate
-        var writeTimeoutInstance = null;
-        return ko.dependentObservable({
-            'read': target,
-            'write': function(value) {
-                clearTimeout(writeTimeoutInstance);
-                writeTimeoutInstance = setTimeout(function() {
-                    target(value);
-                }, timeout);
-            }
-        });
-    },
-
-    'notify': function(target, notifyWhen) {
-        target["equalityComparer"] = notifyWhen == "always"
-            ? function() { return false } // Treat all values as not equal
-            : ko.observable["fn"]["equalityComparer"];
-        return target;
-    }
-};
-
-function applyExtenders(requestedExtenders) {
-    var target = this;
-    if (requestedExtenders) {
-        for (var key in requestedExtenders) {
-            var extenderHandler = ko.extenders[key];
-            if (typeof extenderHandler == 'function') {
-                target = extenderHandler(target, requestedExtenders[key]);
-            }
-        }
-    }
-    return target;
-}
-
-ko.exportSymbol('extenders', ko.extenders);
-
-ko.subscription = function (target, callback, disposeCallback) {
-    this.target = target;
-    this.callback = callback;
-    this.disposeCallback = disposeCallback;
-    ko.exportProperty(this, 'dispose', this.dispose);
-};
-ko.subscription.prototype.dispose = function () {
-    this.isDisposed = true;
-    this.disposeCallback();
-};
-
-ko.subscribable = function () {
-    this._subscriptions = {};
-
-    ko.utils.extend(this, ko.subscribable['fn']);
-    ko.exportProperty(this, 'subscribe', this.subscribe);
-    ko.exportProperty(this, 'extend', this.extend);
-    ko.exportProperty(this, 'getSubscriptionsCount', this.getSubscriptionsCount);
-}
-
-var defaultEvent = "change";
-
-ko.subscribable['fn'] = {
-    subscribe: function (callback, callbackTarget, event) {
-        event = event || defaultEvent;
-        var boundCallback = callbackTarget ? callback.bind(callbackTarget) : callback;
-
-        var subscription = new ko.subscription(this, boundCallback, function () {
-            ko.utils.arrayRemoveItem(this._subscriptions[event], subscription);
-        }.bind(this));
-
-        if (!this._subscriptions[event])
-            this._subscriptions[event] = [];
-        this._subscriptions[event].push(subscription);
-        return subscription;
-    },
-
-    "notifySubscribers": function (valueToNotify, event) {
-        event = event || defaultEvent;
-        if (this._subscriptions[event]) {
-            ko.utils.arrayForEach(this._subscriptions[event].slice(0), function (subscription) {
-                // In case a subscription was disposed during the arrayForEach cycle, check
-                // for isDisposed on each subscription before invoking its callback
-                if (subscription && (subscription.isDisposed !== true))
-                    subscription.callback(valueToNotify);
-            });
-        }
-    },
-
-    getSubscriptionsCount: function () {
-        var total = 0;
-        for (var eventName in this._subscriptions) {
-            if (this._subscriptions.hasOwnProperty(eventName))
-                total += this._subscriptions[eventName].length;
-        }
-        return total;
-    },
-
-    extend: applyExtenders
-};
-
-
-ko.isSubscribable = function (instance) {
-    return typeof instance.subscribe == "function" && typeof instance["notifySubscribers"] == "function";
-};
-
-ko.exportSymbol('subscribable', ko.subscribable);
-ko.exportSymbol('isSubscribable', ko.isSubscribable);
-
-ko.dependencyDetection = (function () {
-    var _frames = [];
-
-    return {
-        begin: function (callback) {
-            _frames.push({ callback: callback, distinctDependencies:[] });
-        },
-
-        end: function () {
-            _frames.pop();
-        },
-
-        registerDependency: function (subscribable) {
-            if (!ko.isSubscribable(subscribable))
-                throw new Error("Only subscribable things can act as dependencies");
-            if (_frames.length > 0) {
-                var topFrame = _frames[_frames.length - 1];
-                if (ko.utils.arrayIndexOf(topFrame.distinctDependencies, subscribable) >= 0)
-                    return;
-                topFrame.distinctDependencies.push(subscribable);
-                topFrame.callback(subscribable);
-            }
-        }
-    };
-})();
-var primitiveTypes = { 'undefined':true, 'boolean':true, 'number':true, 'string':true };
-
-ko.observable = function (initialValue) {
-    var _latestValue = initialValue;
-
-    function observable() {
-        if (arguments.length > 0) {
-            // Write
-
-            // Ignore writes if the value hasn't changed
-            if ((!observable['equalityComparer']) || !observable['equalityComparer'](_latestValue, arguments[0])) {
-                observable.valueWillMutate();
-                _latestValue = arguments[0];
-                if (DEBUG) observable._latestValue = _latestValue;
-                observable.valueHasMutated();
-            }
-            return this; // Permits chained assignments
-        }
-        else {
-            // Read
-            ko.dependencyDetection.registerDependency(observable); // The caller only needs to be notified of changes if they did a "read" operation
-            return _latestValue;
-        }
-    }
-    if (DEBUG) observable._latestValue = _latestValue;
-    ko.subscribable.call(observable);
-    observable.valueHasMutated = function () { observable["notifySubscribers"](_latestValue); }
-    observable.valueWillMutate = function () { observable["notifySubscribers"](_latestValue, "beforeChange"); }
-    ko.utils.extend(observable, ko.observable['fn']);
-
-    ko.exportProperty(observable, "valueHasMutated", observable.valueHasMutated);
-    ko.exportProperty(observable, "valueWillMutate", observable.valueWillMutate);
-
-    return observable;
-}
-
-ko.observable['fn'] = {
-    "equalityComparer": function valuesArePrimitiveAndEqual(a, b) {
-        var oldValueIsPrimitive = (a === null) || (typeof(a) in primitiveTypes);
-        return oldValueIsPrimitive ? (a === b) : false;
-    }
-};
-
-var protoProperty = ko.observable.protoProperty = "__ko_proto__";
-ko.observable['fn'][protoProperty] = ko.observable;
-
-ko.hasPrototype = function(instance, prototype) {
-    if ((instance === null) || (instance === undefined) || (instance[protoProperty] === undefined)) return false;
-    if (instance[protoProperty] === prototype) return true;
-    return ko.hasPrototype(instance[protoProperty], prototype); // Walk the prototype chain
-};
-
-ko.isObservable = function (instance) {
-    return ko.hasPrototype(instance, ko.observable);
-}
-ko.isWriteableObservable = function (instance) {
-    // Observable
-    if ((typeof instance == "function") && instance[protoProperty] === ko.observable)
-        return true;
-    // Writeable dependent observable
-    if ((typeof instance == "function") && (instance[protoProperty] === ko.dependentObservable) && (instance.hasWriteFunction))
-        return true;
-    // Anything else
-    return false;
-}
-
-
-ko.exportSymbol('observable', ko.observable);
-ko.exportSymbol('isObservable', ko.isObservable);
-ko.exportSymbol('isWriteableObservable', ko.isWriteableObservable);
-ko.observableArray = function (initialValues) {
-    if (arguments.length == 0) {
-        // Zero-parameter constructor initializes to empty array
-        initialValues = [];
-    }
-    if ((initialValues !== null) && (initialValues !== undefined) && !('length' in initialValues))
-        throw new Error("The argument passed when initializing an observable array must be an array, or null, or undefined.");
-
-    var result = ko.observable(initialValues);
-    ko.utils.extend(result, ko.observableArray['fn']);
-    return result;
-}
-
-ko.observableArray['fn'] = {
-    'remove': function (valueOrPredicate) {
-        var underlyingArray = this();
-        var removedValues = [];
-        var predicate = typeof valueOrPredicate == "function" ? valueOrPredicate : function (value) { return value === valueOrPredicate; };
-        for (var i = 0; i < underlyingArray.length; i++) {
-            var value = underlyingArray[i];
-            if (predicate(value)) {
-                if (removedValues.length === 0) {
-                    this.valueWillMutate();
-                }
-                removedValues.push(value);
-                underlyingArray.splice(i, 1);
-                i--;
-            }
-        }
-        if (removedValues.length) {
-            this.valueHasMutated();
-        }
-        return removedValues;
-    },
-
-    'removeAll': function (arrayOfValues) {
-        // If you passed zero args, we remove everything
-        if (arrayOfValues === undefined) {
-            var underlyingArray = this();
-            var allValues = underlyingArray.slice(0);
-            this.valueWillMutate();
-            underlyingArray.splice(0, underlyingArray.length);
-            this.valueHasMutated();
-            return allValues;
-        }
-        // If you passed an arg, we interpret it as an array of entries to remove
-        if (!arrayOfValues)
-            return [];
-        return this['remove'](function (value) {
-            return ko.utils.arrayIndexOf(arrayOfValues, value) >= 0;
-        });
-    },
-
-    'destroy': function (valueOrPredicate) {
-        var underlyingArray = this();
-        var predicate = typeof valueOrPredicate == "function" ? valueOrPredicate : function (value) { return value === valueOrPredicate; };
-        this.valueWillMutate();
-        for (var i = underlyingArray.length - 1; i >= 0; i--) {
-            var value = underlyingArray[i];
-            if (predicate(value))
-                underlyingArray[i]["_destroy"] = true;
-        }
-        this.valueHasMutated();
-    },
-
-    'destroyAll': function (arrayOfValues) {
-        // If you passed zero args, we destroy everything
-        if (arrayOfValues === undefined)
-            return this['destroy'](function() { return true });
-
-        // If you passed an arg, we interpret it as an array of entries to destroy
-        if (!arrayOfValues)
-            return [];
-        return this['destroy'](function (value) {
-            return ko.utils.arrayIndexOf(arrayOfValues, value) >= 0;
-        });
-    },
-
-    'indexOf': function (item) {
-        var underlyingArray = this();
-        return ko.utils.arrayIndexOf(underlyingArray, item);
-    },
-
-    'replace': function(oldItem, newItem) {
-        var index = this['indexOf'](oldItem);
-        if (index >= 0) {
-            this.valueWillMutate();
-            this()[index] = newItem;
-            this.valueHasMutated();
-        }
-    }
-}
-
-// Populate ko.observableArray.fn with read/write functions from native arrays
-ko.utils.arrayForEach(["pop", "push", "reverse", "shift", "sort", "splice", "unshift"], function (methodName) {
-    ko.observableArray['fn'][methodName] = function () {
-        var underlyingArray = this();
-        this.valueWillMutate();
-        var methodCallResult = underlyingArray[methodName].apply(underlyingArray, arguments);
-        this.valueHasMutated();
-        return methodCallResult;
-    };
-});
-
-// Populate ko.observableArray.fn with read-only functions from native arrays
-ko.utils.arrayForEach(["slice"], function (methodName) {
-    ko.observableArray['fn'][methodName] = function () {
-        var underlyingArray = this();
-        return underlyingArray[methodName].apply(underlyingArray, arguments);
-    };
-});
-
-ko.exportSymbol('observableArray', ko.observableArray);
-ko.dependentObservable = function (evaluatorFunctionOrOptions, evaluatorFunctionTarget, options) {
-    var _latestValue,
-        _hasBeenEvaluated = false,
-        _isBeingEvaluated = false,
-        readFunction = evaluatorFunctionOrOptions;
-
-    if (readFunction && typeof readFunction == "object") {
-        // Single-parameter syntax - everything is on this "options" param
-        options = readFunction;
-        readFunction = options["read"];
-    } else {
-        // Multi-parameter syntax - construct the options according to the params passed
-        options = options || {};
-        if (!readFunction)
-            readFunction = options["read"];
-    }
-    // By here, "options" is always non-null
-    if (typeof readFunction != "function")
-        throw new Error("Pass a function that returns the value of the ko.computed");
-
-    var writeFunction = options["write"];
-    if (!evaluatorFunctionTarget)
-        evaluatorFunctionTarget = options["owner"];
-
-    var _subscriptionsToDependencies = [];
-    function disposeAllSubscriptionsToDependencies() {
-        ko.utils.arrayForEach(_subscriptionsToDependencies, function (subscription) {
-            subscription.dispose();
-        });
-        _subscriptionsToDependencies = [];
-    }
-    var dispose = disposeAllSubscriptionsToDependencies;
-
-    // Build "disposeWhenNodeIsRemoved" and "disposeWhenNodeIsRemovedCallback" option values
-    // (Note: "disposeWhenNodeIsRemoved" option both proactively disposes as soon as the node is removed using ko.removeNode(),
-    // plus adds a "disposeWhen" callback that, on each evaluation, disposes if the node was removed by some other means.)
-    var disposeWhenNodeIsRemoved = (typeof options["disposeWhenNodeIsRemoved"] == "object") ? options["disposeWhenNodeIsRemoved"] : null;
-    var disposeWhen = options["disposeWhen"] || function() { return false; };
-    if (disposeWhenNodeIsRemoved) {
-        dispose = function() {
-            ko.utils.domNodeDisposal.removeDisposeCallback(disposeWhenNodeIsRemoved, arguments.callee);
-            disposeAllSubscriptionsToDependencies();
-        };
-        ko.utils.domNodeDisposal.addDisposeCallback(disposeWhenNodeIsRemoved, dispose);
-        var existingDisposeWhenFunction = disposeWhen;
-        disposeWhen = function () {
-            return !ko.utils.domNodeIsAttachedToDocument(disposeWhenNodeIsRemoved) || existingDisposeWhenFunction();
-        }
-    }
-
-    var evaluationTimeoutInstance = null;
-    function evaluatePossiblyAsync() {
-        var throttleEvaluationTimeout = dependentObservable['throttleEvaluation'];
-        if (throttleEvaluationTimeout && throttleEvaluationTimeout >= 0) {
-            clearTimeout(evaluationTimeoutInstance);
-            evaluationTimeoutInstance = setTimeout(evaluateImmediate, throttleEvaluationTimeout);
-        } else
-            evaluateImmediate();
-    }
-
-    function evaluateImmediate() {
-        if (_isBeingEvaluated) {
-            // If the evaluation of a ko.computed causes side effects, it's possible that it will trigger its own re-evaluation.
-            // This is not desirable (it's hard for a developer to realise a chain of dependencies might cause this, and they almost
-            // certainly didn't intend infinite re-evaluations). So, for predictability, we simply prevent ko.computeds from causing
-            // their own re-evaluation. Further discussion at https://github.com/SteveSanderson/knockout/pull/387
-            return;
-        }
-
-        // Don't dispose on first evaluation, because the "disposeWhen" callback might
-        // e.g., dispose when the associated DOM element isn't in the doc, and it's not
-        // going to be in the doc until *after* the first evaluation
-        if (_hasBeenEvaluated && disposeWhen()) {
-            dispose();
-            return;
-        }
-
-        _isBeingEvaluated = true;
-        try {
-            // Initially, we assume that none of the subscriptions are still being used (i.e., all are candidates for disposal).
-            // Then, during evaluation, we cross off any that are in fact still being used.
-            var disposalCandidates = ko.utils.arrayMap(_subscriptionsToDependencies, function(item) {return item.target;});
-
-            ko.dependencyDetection.begin(function(subscribable) {
-                var inOld;
-                if ((inOld = ko.utils.arrayIndexOf(disposalCandidates, subscribable)) >= 0)
-                    disposalCandidates[inOld] = undefined; // Don't want to dispose this subscription, as it's still being used
-                else
-                    _subscriptionsToDependencies.push(subscribable.subscribe(evaluatePossiblyAsync)); // Brand new subscription - add it
-            });
-
-            var newValue = readFunction.call(evaluatorFunctionTarget);
-
-            // For each subscription no longer being used, remove it from the active subscriptions list and dispose it
-            for (var i = disposalCandidates.length - 1; i >= 0; i--) {
-                if (disposalCandidates[i])
-                    _subscriptionsToDependencies.splice(i, 1)[0].dispose();
-            }
-            _hasBeenEvaluated = true;
-
-            dependentObservable["notifySubscribers"](_latestValue, "beforeChange");
-            _latestValue = newValue;
-            if (DEBUG) dependentObservable._latestValue = _latestValue;
-        } finally {
-            ko.dependencyDetection.end();
-        }
-
-        dependentObservable["notifySubscribers"](_latestValue);
-        _isBeingEvaluated = false;
-
-    }
-
-    function dependentObservable() {
-        if (arguments.length > 0) {
-            set.apply(dependentObservable, arguments);
-        } else {
-            return get();
-        }
-    }
-
-    function set() {
-        if (typeof writeFunction === "function") {
-            // Writing a value
-            writeFunction.apply(evaluatorFunctionTarget, arguments);
-        } else {
-            throw new Error("Cannot write a value to a ko.computed unless you specify a 'write' option. If you wish to read the current value, don't pass any parameters.");
-        }
-    }
-
-    function get() {
-        // Reading the value
-        if (!_hasBeenEvaluated)
-            evaluateImmediate();
-        ko.dependencyDetection.registerDependency(dependentObservable);
-        return _latestValue;
-    }
-
-    dependentObservable.getDependenciesCount = function () { return _subscriptionsToDependencies.length; };
-    dependentObservable.hasWriteFunction = typeof options["write"] === "function";
-    dependentObservable.dispose = function () { dispose(); };
-
-    ko.subscribable.call(dependentObservable);
-    ko.utils.extend(dependentObservable, ko.dependentObservable['fn']);
-
-    if (options['deferEvaluation'] !== true)
-        evaluateImmediate();
-
-    ko.exportProperty(dependentObservable, 'dispose', dependentObservable.dispose);
-    ko.exportProperty(dependentObservable, 'getDependenciesCount', dependentObservable.getDependenciesCount);
-
-    return dependentObservable;
-};
-
-ko.isComputed = function(instance) {
-    return ko.hasPrototype(instance, ko.dependentObservable);
-};
-
-var protoProp = ko.observable.protoProperty; // == "__ko_proto__"
-ko.dependentObservable[protoProp] = ko.observable;
-
-ko.dependentObservable['fn'] = {};
-ko.dependentObservable['fn'][protoProp] = ko.dependentObservable;
-
-ko.exportSymbol('dependentObservable', ko.dependentObservable);
-ko.exportSymbol('computed', ko.dependentObservable); // Make "ko.computed" an alias for "ko.dependentObservable"
-ko.exportSymbol('isComputed', ko.isComputed);
-
-(function() {
-    var maxNestedObservableDepth = 10; // Escape the (unlikely) pathalogical case where an observable's current value is itself (or similar reference cycle)
-
-    ko.toJS = function(rootObject) {
-        if (arguments.length == 0)
-            throw new Error("When calling ko.toJS, pass the object you want to convert.");
-
-        // We just unwrap everything at every level in the object graph
-        return mapJsObjectGraph(rootObject, function(valueToMap) {
-            // Loop because an observable's value might in turn be another observable wrapper
-            for (var i = 0; ko.isObservable(valueToMap) && (i < maxNestedObservableDepth); i++)
-                valueToMap = valueToMap();
-            return valueToMap;
-        });
-    };
-
-    ko.toJSON = function(rootObject, replacer, space) {     // replacer and space are optional
-        var plainJavaScriptObject = ko.toJS(rootObject);
-        return ko.utils.stringifyJson(plainJavaScriptObject, replacer, space);
-    };
-
-    function mapJsObjectGraph(rootObject, mapInputCallback, visitedObjects) {
-        visitedObjects = visitedObjects || new objectLookup();
-
-        rootObject = mapInputCallback(rootObject);
-        var canHaveProperties = (typeof rootObject == "object") && (rootObject !== null) && (rootObject !== undefined) && (!(rootObject instanceof Date));
-        if (!canHaveProperties)
-            return rootObject;
-
-        var outputProperties = rootObject instanceof Array ? [] : {};
-        visitedObjects.save(rootObject, outputProperties);
-
-        visitPropertiesOrArrayEntries(rootObject, function(indexer) {
-            var propertyValue = mapInputCallback(rootObject[indexer]);
-
-            switch (typeof propertyValue) {
-                case "boolean":
-                case "number":
-                case "string":
-                case "function":
-                    outputProperties[indexer] = propertyValue;
-                    break;
-                case "object":
-                case "undefined":
-                    var previouslyMappedValue = visitedObjects.get(propertyValue);
-                    outputProperties[indexer] = (previouslyMappedValue !== undefined)
-                        ? previouslyMappedValue
-                        : mapJsObjectGraph(propertyValue, mapInputCallback, visitedObjects);
-                    break;
-            }
-        });
-
-        return outputProperties;
-    }
-
-    function visitPropertiesOrArrayEntries(rootObject, visitorCallback) {
-        if (rootObject instanceof Array) {
-            for (var i = 0; i < rootObject.length; i++)
-                visitorCallback(i);
-
-            // For arrays, also respect toJSON property for custom mappings (fixes #278)
-            if (typeof rootObject['toJSON'] == 'function')
-                visitorCallback('toJSON');
-        } else {
-            for (var propertyName in rootObject)
-                visitorCallback(propertyName);
-        }
-    };
-
-    function objectLookup() {
-        var keys = [];
-        var values = [];
-        this.save = function(key, value) {
-            var existingIndex = ko.utils.arrayIndexOf(keys, key);
-            if (existingIndex >= 0)
-                values[existingIndex] = value;
-            else {
-                keys.push(key);
-                values.push(value);
-            }
-        };
-        this.get = function(key) {
-            var existingIndex = ko.utils.arrayIndexOf(keys, key);
-            return (existingIndex >= 0) ? values[existingIndex] : undefined;
-        };
-    };
-})();
-
-ko.exportSymbol('toJS', ko.toJS);
-ko.exportSymbol('toJSON', ko.toJSON);
-(function () {
-    var hasDomDataExpandoProperty = '__ko__hasDomDataOptionValue__';
-
-    // Normally, SELECT elements and their OPTIONs can only take value of type 'string' (because the values
-    // are stored on DOM attributes). ko.selectExtensions provides a way for SELECTs/OPTIONs to have values
-    // that are arbitrary objects. This is very convenient when implementing things like cascading dropdowns.
-    ko.selectExtensions = {
-        readValue : function(element) {
-            switch (ko.utils.tagNameLower(element)) {
-                case 'option':
-                    if (element[hasDomDataExpandoProperty] === true)
-                        return ko.utils.domData.get(element, ko.bindingHandlers.options.optionValueDomDataKey);
-                    return element.getAttribute("value");
-                case 'select':
-                    return element.selectedIndex >= 0 ? ko.selectExtensions.readValue(element.options[element.selectedIndex]) : undefined;
-                default:
-                    return element.value;
-            }
-        },
-
-        writeValue: function(element, value) {
-            switch (ko.utils.tagNameLower(element)) {
-                case 'option':
-                    switch(typeof value) {
-                        case "string":
-                            ko.utils.domData.set(element, ko.bindingHandlers.options.optionValueDomDataKey, undefined);
-                            if (hasDomDataExpandoProperty in element) { // IE <= 8 throws errors if you delete non-existent properties from a DOM node
-                                delete element[hasDomDataExpandoProperty];
-                            }
-                            element.value = value;
-                            break;
-                        default:
-                            // Store arbitrary object using DomData
-                            ko.utils.domData.set(element, ko.bindingHandlers.options.optionValueDomDataKey, value);
-                            element[hasDomDataExpandoProperty] = true;
-
-                            // Special treatment of numbers is just for backward compatibility. KO 1.2.1 wrote numerical values to element.value.
-                            element.value = typeof value === "number" ? value : "";
-                            break;
-                    }
-                    break;
-                case 'select':
-                    for (var i = element.options.length - 1; i >= 0; i--) {
-                        if (ko.selectExtensions.readValue(element.options[i]) == value) {
-                            element.selectedIndex = i;
-                            break;
-                        }
-                    }
-                    break;
-                default:
-                    if ((value === null) || (value === undefined))
-                        value = "";
-                    element.value = value;
-                    break;
-            }
-        }
-    };
-})();
-
-ko.exportSymbol('selectExtensions', ko.selectExtensions);
-ko.exportSymbol('selectExtensions.readValue', ko.selectExtensions.readValue);
-ko.exportSymbol('selectExtensions.writeValue', ko.selectExtensions.writeValue);
-
-ko.jsonExpressionRewriting = (function () {
-    var restoreCapturedTokensRegex = /\@ko_token_(\d+)\@/g;
-    var javaScriptAssignmentTarget = /^[\_$a-z][\_$a-z0-9]*(\[.*?\])*(\.[\_$a-z][\_$a-z0-9]*(\[.*?\])*)*$/i;
-    var javaScriptReservedWords = ["true", "false"];
-
-    function restoreTokens(string, tokens) {
-        var prevValue = null;
-        while (string != prevValue) { // Keep restoring tokens until it no longer makes a difference (they may be nested)
-            prevValue = string;
-            string = string.replace(restoreCapturedTokensRegex, function (match, tokenIndex) {
-                return tokens[tokenIndex];
-            });
-        }
-        return string;
-    }
-
-    function isWriteableValue(expression) {
-        if (ko.utils.arrayIndexOf(javaScriptReservedWords, ko.utils.stringTrim(expression).toLowerCase()) >= 0)
-            return false;
-        return expression.match(javaScriptAssignmentTarget) !== null;
-    }
-
-    function ensureQuoted(key) {
-        var trimmedKey = ko.utils.stringTrim(key);
-        switch (trimmedKey.length && trimmedKey.charAt(0)) {
-            case "'":
-            case '"':
-                return key;
-            default:
-                return "'" + trimmedKey + "'";
-        }
-    }
-
-    return {
-        bindingRewriteValidators: [],
-
-        parseObjectLiteral: function(objectLiteralString) {
-            // A full tokeniser+lexer would add too much weight to this library, so here's a simple parser
-            // that is sufficient just to split an object literal string into a set of top-level key-value pairs
-
-            var str = ko.utils.stringTrim(objectLiteralString);
-            if (str.length < 3)
-                return [];
-            if (str.charAt(0) === "{")// Ignore any braces surrounding the whole object literal
-                str = str.substring(1, str.length - 1);
-
-            // Pull out any string literals and regex literals
-            var tokens = [];
-            var tokenStart = null, tokenEndChar;
-            for (var position = 0; position < str.length; position++) {
-                var c = str.charAt(position);
-                if (tokenStart === null) {
-                    switch (c) {
-                        case '"':
-                        case "'":
-                        case "/":
-                            tokenStart = position;
-                            tokenEndChar = c;
-                            break;
-                    }
-                } else if ((c == tokenEndChar) && (str.charAt(position - 1) !== "\\")) {
-                    var token = str.substring(tokenStart, position + 1);
-                    tokens.push(token);
-                    var replacement = "@ko_token_" + (tokens.length - 1) + "@";
-                    str = str.substring(0, tokenStart) + replacement + str.substring(position + 1);
-                    position -= (token.length - replacement.length);
-                    tokenStart = null;
-                }
-            }
-
-            // Next pull out balanced paren, brace, and bracket blocks
-            tokenStart = null;
-            tokenEndChar = null;
-            var tokenDepth = 0, tokenStartChar = null;
-            for (var position = 0; position < str.length; position++) {
-                var c = str.charAt(position);
-                if (tokenStart === null) {
-                    switch (c) {
-                        case "{": tokenStart = position; tokenStartChar = c;
-                                  tokenEndChar = "}";
-                                  break;
-                        case "(": tokenStart = position; tokenStartChar = c;
-                                  tokenEndChar = ")";
-                                  break;
-                        case "[": tokenStart = position; tokenStartChar = c;
-                                  tokenEndChar = "]";
-                                  break;
-                    }
-                }
-
-                if (c === tokenStartChar)
-                    tokenDepth++;
-                else if (c === tokenEndChar) {
-                    tokenDepth--;
-                    if (tokenDepth === 0) {
-                        var token = str.substring(tokenStart, position + 1);
-                        tokens.push(token);
-                        var replacement = "@ko_token_" + (tokens.length - 1) + "@";
-                        str = str.substring(0, tokenStart) + replacement + str.substring(position + 1);
-                        position -= (token.length - replacement.length);
-                        tokenStart = null;
-                    }
-                }
-            }
-
-            // Now we can safely split on commas to get the key/value pairs
-            var result = [];
-            var keyValuePairs = str.split(",");
-            for (var i = 0, j = keyValuePairs.length; i < j; i++) {
-                var pair = keyValuePairs[i];
-                var colonPos = pair.indexOf(":");
-                if ((colonPos > 0) && (colonPos < pair.length - 1)) {
-                    var key = pair.substring(0, colonPos);
-                    var value = pair.substring(colonPos + 1);
-                    result.push({ 'key': restoreTokens(key, tokens), 'value': restoreTokens(value, tokens) });
-                } else {
-                    result.push({ 'unknown': restoreTokens(pair, tokens) });
-                }
-            }
-            return result;
-        },
-
-        insertPropertyAccessorsIntoJson: function (objectLiteralStringOrKeyValueArray) {
-            var keyValueArray = typeof objectLiteralStringOrKeyValueArray === "string"
-                ? ko.jsonExpressionRewriting.parseObjectLiteral(objectLiteralStringOrKeyValueArray)
-                : objectLiteralStringOrKeyValueArray;
-            var resultStrings = [], propertyAccessorResultStrings = [];
-
-            var keyValueEntry;
-            for (var i = 0; keyValueEntry = keyValueArray[i]; i++) {
-                if (resultStrings.length > 0)
-                    resultStrings.push(",");
-
-                if (keyValueEntry['key']) {
-                    var quotedKey = ensureQuoted(keyValueEntry['key']), val = keyValueEntry['value'];
-                    resultStrings.push(quotedKey);
-                    resultStrings.push(":");
-                    resultStrings.push(val);
-
-                    if (isWriteableValue(ko.utils.stringTrim(val))) {
-                        if (propertyAccessorResultStrings.length > 0)
-                            propertyAccessorResultStrings.push(", ");
-                        propertyAccessorResultStrings.push(quotedKey + " : function(__ko_value) { " + val + " = __ko_value; }");
-                    }
-                } else if (keyValueEntry['unknown']) {
-                    resultStrings.push(keyValueEntry['unknown']);
-                }
-            }
-
-            var combinedResult = resultStrings.join("");
-            if (propertyAccessorResultStrings.length > 0) {
-                var allPropertyAccessors = propertyAccessorResultStrings.join("");
-                combinedResult = combinedResult + ", '_ko_property_writers' : { " + allPropertyAccessors + " } ";
-            }
-
-            return combinedResult;
-        },
-
-        keyValueArrayContainsKey: function(keyValueArray, key) {
-            for (var i = 0; i < keyValueArray.length; i++)
-                if (ko.utils.stringTrim(keyValueArray[i]['key']) == key)
-                    return true;
-            return false;
-        },
-
-        // Internal, private KO utility for updating model properties from within bindings
-        // property:            If the property being updated is (or might be) an observable, pass it here
-        //                      If it turns out to be a writable observable, it will be written to directly
-        // allBindingsAccessor: All bindings in the current execution context.
-        //                      This will be searched for a '_ko_property_writers' property in case you're writing to a non-observable
-        // key:                 The key identifying the property to be written. Example: for { hasFocus: myValue }, write to 'myValue' by specifying the key 'hasFocus'
-        // value:               The value to be written
-        // checkIfDifferent:    If true, and if the property being written is a writable observable, the value will only be written if
-        //                      it is !== existing value on that writable observable
-        writeValueToProperty: function(property, allBindingsAccessor, key, value, checkIfDifferent) {
-            if (!property || !ko.isWriteableObservable(property)) {
-                var propWriters = allBindingsAccessor()['_ko_property_writers'];
-                if (propWriters && propWriters[key])
-                    propWriters[key](value);
-            } else if (!checkIfDifferent || property() !== value) {
-                property(value);
-            }
-        }
-    };
-})();
-
-ko.exportSymbol('jsonExpressionRewriting', ko.jsonExpressionRewriting);
-ko.exportSymbol('jsonExpressionRewriting.bindingRewriteValidators', ko.jsonExpressionRewriting.bindingRewriteValidators);
-ko.exportSymbol('jsonExpressionRewriting.parseObjectLiteral', ko.jsonExpressionRewriting.parseObjectLiteral);
-ko.exportSymbol('jsonExpressionRewriting.insertPropertyAccessorsIntoJson', ko.jsonExpressionRewriting.insertPropertyAccessorsIntoJson);
-(function() {
-    // "Virtual elements" is an abstraction on top of the usual DOM API which understands the notion that comment nodes
-    // may be used to represent hierarchy (in addition to the DOM's natural hierarchy).
-    // If you call the DOM-manipulating functions on ko.virtualElements, you will be able to read and write the state
-    // of that virtual hierarchy
-    //
-    // The point of all this is to support containerless templates (e.g., <!-- ko foreach:someCollection -->blah<!-- /ko -->)
-    // without having to scatter special cases all over the binding and templating code.
-
-    // IE 9 cannot reliably read the "nodeValue" property of a comment node (see https://github.com/SteveSanderson/knockout/issues/186)
-    // but it does give them a nonstandard alternative property called "text" that it can read reliably. Other browsers don't have that property.
-    // So, use node.text where available, and node.nodeValue elsewhere
-    var commentNodesHaveTextProperty = document.createComment("test").text === "<!--test-->";
-
-    var startCommentRegex = commentNodesHaveTextProperty ? /^<!--\s*ko\s+(.*\:.*)\s*-->$/ : /^\s*ko\s+(.*\:.*)\s*$/;
-    var endCommentRegex =   commentNodesHaveTextProperty ? /^<!--\s*\/ko\s*-->$/ : /^\s*\/ko\s*$/;
-    var htmlTagsWithOptionallyClosingChildren = { 'ul': true, 'ol': true };
-
-    function isStartComment(node) {
-        return (node.nodeType == 8) && (commentNodesHaveTextProperty ? node.text : node.nodeValue).match(startCommentRegex);
-    }
-
-    function isEndComment(node) {
-        return (node.nodeType == 8) && (commentNodesHaveTextProperty ? node.text : node.nodeValue).match(endCommentRegex);
-    }
-
-    function getVirtualChildren(startComment, allowUnbalanced) {
-        var currentNode = startComment;
-        var depth = 1;
-        var children = [];
-        while (currentNode = currentNode.nextSibling) {
-            if (isEndComment(currentNode)) {
-                depth--;
-                if (depth === 0)
-                    return children;
-            }
-
-            children.push(currentNode);
-
-            if (isStartComment(currentNode))
-                depth++;
-        }
-        if (!allowUnbalanced)
-            throw new Error("Cannot find closing comment tag to match: " + startComment.nodeValue);
-        return null;
-    }
-
-    function getMatchingEndComment(startComment, allowUnbalanced) {
-        var allVirtualChildren = getVirtualChildren(startComment, allowUnbalanced);
-        if (allVirtualChildren) {
-            if (allVirtualChildren.length > 0)
-                return allVirtualChildren[allVirtualChildren.length - 1].nextSibling;
-            return startComment.nextSibling;
-        } else
-            return null; // Must have no matching end comment, and allowUnbalanced is true
-    }
-
-    function getUnbalancedChildTags(node) {
-        // e.g., from <div>OK</div><!-- ko blah --><span>Another</span>, returns: <!-- ko blah --><span>Another</span>
-        //       from <div>OK</div><!-- /ko --><!-- /ko -->,             returns: <!-- /ko --><!-- /ko -->
-        var childNode = node.firstChild, captureRemaining = null;
-        if (childNode) {
-            do {
-                if (captureRemaining)                   // We already hit an unbalanced node and are now just scooping up all subsequent nodes
-                    captureRemaining.push(childNode);
-                else if (isStartComment(childNode)) {
-                    var matchingEndComment = getMatchingEndComment(childNode, /* allowUnbalanced: */ true);
-                    if (matchingEndComment)             // It's a balanced tag, so skip immediately to the end of this virtual set
-                        childNode = matchingEndComment;
-                    else
-                        captureRemaining = [childNode]; // It's unbalanced, so start capturing from this point
-                } else if (isEndComment(childNode)) {
-                    captureRemaining = [childNode];     // It's unbalanced (if it wasn't, we'd have skipped over it already), so start capturing
-                }
-            } while (childNode = childNode.nextSibling);
-        }
-        return captureRemaining;
-    }
-
-    ko.virtualElements = {
-        allowedBindings: {},
-
-        childNodes: function(node) {
-            return isStartComment(node) ? getVirtualChildren(node) : node.childNodes;
-        },
-
-        emptyNode: function(node) {
-            if (!isStartComment(node))
-                ko.utils.emptyDomNode(node);
-            else {
-                var virtualChildren = ko.virtualElements.childNodes(node);
-                for (var i = 0, j = virtualChildren.length; i < j; i++)
-                    ko.removeNode(virtualChildren[i]);
-            }
-        },
-
-        setDomNodeChildren: function(node, childNodes) {
-            if (!isStartComment(node))
-                ko.utils.setDomNodeChildren(node, childNodes);
-            else {
-                ko.virtualElements.emptyNode(node);
-                var endCommentNode = node.nextSibling; // Must be the next sibling, as we just emptied the children
-                for (var i = 0, j = childNodes.length; i < j; i++)
-                    endCommentNode.parentNode.insertBefore(childNodes[i], endCommentNode);
-            }
-        },
-
-        prepend: function(containerNode, nodeToPrepend) {
-            if (!isStartComment(containerNode)) {
-                if (containerNode.firstChild)
-                    containerNode.insertBefore(nodeToPrepend, containerNode.firstChild);
-                else
-                    containerNode.appendChild(nodeToPrepend);
-            } else {
-                // Start comments must always have a parent and at least one following sibling (the end comment)
-                containerNode.parentNode.insertBefore(nodeToPrepend, containerNode.nextSibling);
-            }
-        },
-
-        insertAfter: function(containerNode, nodeToInsert, insertAfterNode) {
-            if (!isStartComment(containerNode)) {
-                // Insert after insertion point
-                if (insertAfterNode.nextSibling)
-                    containerNode.insertBefore(nodeToInsert, insertAfterNode.nextSibling);
-                else
-                    containerNode.appendChild(nodeToInsert);
-            } else {
-                // Children of start comments must always have a parent and at least one following sibling (the end comment)
-                containerNode.parentNode.insertBefore(nodeToInsert, insertAfterNode.nextSibling);
-            }
-        },
-
-        firstChild: function(node) {
-            if (!isStartComment(node))
-                return node.firstChild;
-            if (!node.nextSibling || isEndComment(node.nextSibling))
-                return null;
-            return node.nextSibling;
-        },
-
-        nextSibling: function(node) {
-            if (isStartComment(node))
-                node = getMatchingEndComment(node);
-            if (node.nextSibling && isEndComment(node.nextSibling))
-                return null;
-            return node.nextSibling;
-        },
-
-        virtualNodeBindingValue: function(node) {
-            var regexMatch = isStartComment(node);
-            return regexMatch ? regexMatch[1] : null;
-        },
-
-        normaliseVirtualElementDomStructure: function(elementVerified) {
-            // Workaround for https://github.com/SteveSanderson/knockout/issues/155
-            // (IE <= 8 or IE 9 quirks mode parses your HTML weirdly, treating closing </li> tags as if they don't exist, thereby moving comment nodes
-            // that are direct descendants of <ul> into the preceding <li>)
-            if (!htmlTagsWithOptionallyClosingChildren[ko.utils.tagNameLower(elementVerified)])
-                return;
-
-            // Scan immediate children to see if they contain unbalanced comment tags. If they do, those comment tags
-            // must be intended to appear *after* that child, so move them there.
-            var childNode = elementVerified.firstChild;
-            if (childNode) {
-                do {
-                    if (childNode.nodeType === 1) {
-                        var unbalancedTags = getUnbalancedChildTags(childNode);
-                        if (unbalancedTags) {
-                            // Fix up the DOM by moving the unbalanced tags to where they most likely were intended to be placed - *after* the child
-                            var nodeToInsertBefore = childNode.nextSibling;
-                            for (var i = 0; i < unbalancedTags.length; i++) {
-                                if (nodeToInsertBefore)
-                                    elementVerified.insertBefore(unbalancedTags[i], nodeToInsertBefore);
-                                else
-                                    elementVerified.appendChild(unbalancedTags[i]);
-                            }
-                        }
-                    }
-                } while (childNode = childNode.nextSibling);
-            }
-        }
-    };
-})();
-ko.exportSymbol('virtualElements', ko.virtualElements);
-ko.exportSymbol('virtualElements.allowedBindings', ko.virtualElements.allowedBindings);
-ko.exportSymbol('virtualElements.emptyNode', ko.virtualElements.emptyNode);
-//ko.exportSymbol('virtualElements.firstChild', ko.virtualElements.firstChild);     // firstChild is not minified
-ko.exportSymbol('virtualElements.insertAfter', ko.virtualElements.insertAfter);
-//ko.exportSymbol('virtualElements.nextSibling', ko.virtualElements.nextSibling);   // nextSibling is not minified
-ko.exportSymbol('virtualElements.prepend', ko.virtualElements.prepend);
-ko.exportSymbol('virtualElements.setDomNodeChildren', ko.virtualElements.setDomNodeChildren);
-(function() {
-    var defaultBindingAttributeName = "data-bind";
-
-    ko.bindingProvider = function() {
-        this.bindingCache = {};
-    };
-
-    ko.utils.extend(ko.bindingProvider.prototype, {
-        'nodeHasBindings': function(node) {
-            switch (node.nodeType) {
-                case 1: return node.getAttribute(defaultBindingAttributeName) != null;   // Element
-                case 8: return ko.virtualElements.virtualNodeBindingValue(node) != null; // Comment node
-                default: return false;
-            }
-        },
-
-        'getBindings': function(node, bindingContext) {
-            var bindingsString = this['getBindingsString'](node, bindingContext);
-            return bindingsString ? this['parseBindingsString'](bindingsString, bindingContext) : null;
-        },
-
-        // The following function is only used internally by this default provider.
-        // It's not part of the interface definition for a general binding provider.
-        'getBindingsString': function(node, bindingContext) {
-            switch (node.nodeType) {
-                case 1: return node.getAttribute(defaultBindingAttributeName);   // Element
-                case 8: return ko.virtualElements.virtualNodeBindingValue(node); // Comment node
-                default: return null;
-            }
-        },
-
-        // The following function is only used internally by this default provider.
-        // It's not part of the interface definition for a general binding provider.
-        'parseBindingsString': function(bindingsString, bindingContext) {
-            try {
-                var viewModel = bindingContext['$data'],
-                    scopes = (typeof viewModel == 'object' && viewModel != null) ? [viewModel, bindingContext] : [bindingContext],
-                    bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, scopes.length, this.bindingCache);
-                return bindingFunction(scopes);
-            } catch (ex) {
-                throw new Error("Unable to parse bindings.\nMessage: " + ex + ";\nBindings value: " + bindingsString);
-            }
-        }
-    });
-
-    ko.bindingProvider['instance'] = new ko.bindingProvider();
-
-    function createBindingsStringEvaluatorViaCache(bindingsString, scopesCount, cache) {
-        var cacheKey = scopesCount + '_' + bindingsString;
-        return cache[cacheKey]
-            || (cache[cacheKey] = createBindingsStringEvaluator(bindingsString, scopesCount));
-    }
-
-    function createBindingsStringEvaluator(bindingsString, scopesCount) {
-        var rewrittenBindings = " { " + ko.jsonExpressionRewriting.insertPropertyAccessorsIntoJson(bindingsString) + " } ";
-        return ko.utils.buildEvalWithinScopeFunction(rewrittenBindings, scopesCount);
-    }
-})();
-
-ko.exportSymbol('bindingProvider', ko.bindingProvider);
-(function () {
-    ko.bindingHandlers = {};
-
-    ko.bindingContext = function(dataItem, parentBindingContext) {
-        if (parentBindingContext) {
-            ko.utils.extend(this, parentBindingContext); // Inherit $root and any custom properties
-            this['$parentContext'] = parentBindingContext;
-            this['$parent'] = parentBindingContext['$data'];
-            this['$parents'] = (parentBindingContext['$parents'] || []).slice(0);
-            this['$parents'].unshift(this['$parent']);
-        } else {
-            this['$parents'] = [];
-            this['$root'] = dataItem;
-        }
-        this['$data'] = dataItem;
-    }
-    ko.bindingContext.prototype['createChildContext'] = function (dataItem) {
-        return new ko.bindingContext(dataItem, this);
-    };
-    ko.bindingContext.prototype['extend'] = function(properties) {
-        var clone = ko.utils.extend(new ko.bindingContext(), this);
-        return ko.utils.extend(clone, properties);
-    };
-
-    function validateThatBindingIsAllowedForVirtualElements(bindingName) {
-        var validator = ko.virtualElements.allowedBindings[bindingName];
-        if (!validator)
-            throw new Error("The binding '" + bindingName + "' cannot be used with virtual elements")
-    }
-
-    function applyBindingsToDescendantsInternal (viewModel, elementOrVirtualElement, bindingContextsMayDifferFromDomParentElement) {
-        var currentChild, nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
-        while (currentChild = nextInQueue) {
-            // Keep a record of the next child *before* applying bindings, in case the binding removes the current child from its position
-            nextInQueue = ko.virtualElements.nextSibling(currentChild);
-            applyBindingsToNodeAndDescendantsInternal(viewModel, currentChild, bindingContextsMayDifferFromDomParentElement);
-        }
-    }
-
-    function applyBindingsToNodeAndDescendantsInternal (viewModel, nodeVerified, bindingContextMayDifferFromDomParentElement) {
-        var shouldBindDescendants = true;
-
-        // Perf optimisation: Apply bindings only if...
-        // (1) We need to store the binding context on this node (because it may differ from the DOM parent node's binding context)
-        //     Note that we can't store binding contexts on non-elements (e.g., text nodes), as IE doesn't allow expando properties for those
-        // (2) It might have bindings (e.g., it has a data-bind attribute, or it's a marker for a containerless template)
-        var isElement = (nodeVerified.nodeType === 1);
-        if (isElement) // Workaround IE <= 8 HTML parsing weirdness
-            ko.virtualElements.normaliseVirtualElementDomStructure(nodeVerified);
-
-        var shouldApplyBindings = (isElement && bindingContextMayDifferFromDomParentElement)             // Case (1)
-                               || ko.bindingProvider['instance']['nodeHasBindings'](nodeVerified);       // Case (2)
-        if (shouldApplyBindings)
-            shouldBindDescendants = applyBindingsToNodeInternal(nodeVerified, null, viewModel, bindingContextMayDifferFromDomParentElement).shouldBindDescendants;
-
-        if (shouldBindDescendants) {
-            // We're recursing automatically into (real or virtual) child nodes without changing binding contexts. So,
-            //  * For children of a *real* element, the binding context is certainly the same as on their DOM .parentNode,
-            //    hence bindingContextsMayDifferFromDomParentElement is false
-            //  * For children of a *virtual* element, we can't be sure. Evaluating .parentNode on those children may
-            //    skip over any number of intermediate virtual elements, any of which might define a custom binding context,
-            //    hence bindingContextsMayDifferFromDomParentElement is true
-            applyBindingsToDescendantsInternal(viewModel, nodeVerified, /* bindingContextsMayDifferFromDomParentElement: */ !isElement);
-        }
-    }
-
-    function applyBindingsToNodeInternal (node, bindings, viewModelOrBindingContext, bindingContextMayDifferFromDomParentElement) {
-        // Need to be sure that inits are only run once, and updates never run until all the inits have been run
-        var initPhase = 0; // 0 = before all inits, 1 = during inits, 2 = after all inits
-
-        // Each time the dependentObservable is evaluated (after data changes),
-        // the binding attribute is reparsed so that it can pick out the correct
-        // model properties in the context of the changed data.
-        // DOM event callbacks need to be able to access this changed data,
-        // so we need a single parsedBindings variable (shared by all callbacks
-        // associated with this node's bindings) that all the closures can access.
-        var parsedBindings;
-        function makeValueAccessor(bindingKey) {
-            return function () { return parsedBindings[bindingKey] }
-        }
-        function parsedBindingsAccessor() {
-            return parsedBindings;
-        }
-
-        var bindingHandlerThatControlsDescendantBindings;
-        ko.dependentObservable(
-            function () {
-                // Ensure we have a nonnull binding context to work with
-                var bindingContextInstance = viewModelOrBindingContext && (viewModelOrBindingContext instanceof ko.bindingContext)
-                    ? viewModelOrBindingContext
-                    : new ko.bindingContext(ko.utils.unwrapObservable(viewModelOrBindingContext));
-                var viewModel = bindingContextInstance['$data'];
-
-                // Optimization: Don't store the binding context on this node if it's definitely the same as on node.parentNode, because
-                // we can easily recover it just by scanning up the node's ancestors in the DOM
-                // (note: here, parent node means "real DOM parent" not "virtual parent", as there's no O(1) way to find the virtual parent)
-                if (bindingContextMayDifferFromDomParentElement)
-                    ko.storedBindingContextForNode(node, bindingContextInstance);
-
-                // Use evaluatedBindings if given, otherwise fall back on asking the bindings provider to give us some bindings
-                var evaluatedBindings = (typeof bindings == "function") ? bindings() : bindings;
-                parsedBindings = evaluatedBindings || ko.bindingProvider['instance']['getBindings'](node, bindingContextInstance);
-
-                if (parsedBindings) {
-                    // First run all the inits, so bindings can register for notification on changes
-                    if (initPhase === 0) {
-                        initPhase = 1;
-                        for (var bindingKey in parsedBindings) {
-                            var binding = ko.bindingHandlers[bindingKey];
-                            if (binding && node.nodeType === 8)
-                                validateThatBindingIsAllowedForVirtualElements(bindingKey);
-
-                            if (binding && typeof binding["init"] == "function") {
-                                var handlerInitFn = binding["init"];
-                                var initResult = handlerInitFn(node, makeValueAccessor(bindingKey), parsedBindingsAccessor, viewModel, bindingContextInstance);
-
-                                // If this binding handler claims to control descendant bindings, make a note of this
-                                if (initResult && initResult['controlsDescendantBindings']) {
-                                    if (bindingHandlerThatControlsDescendantBindings !== undefined)
-                                        throw new Error("Multiple bindings (" + bindingHandlerThatControlsDescendantBindings + " and " + bindingKey + ") are trying to control descendant bindings of the same element. You cannot use these bindings together on the same element.");
-                                    bindingHandlerThatControlsDescendantBindings = bindingKey;
-                                }
-                            }
-                        }
-                        initPhase = 2;
-                    }
-
-                    // ... then run all the updates, which might trigger changes even on the first evaluation
-                    if (initPhase === 2) {
-                        for (var bindingKey in parsedBindings) {
-                            var binding = ko.bindingHandlers[bindingKey];
-                            if (binding && typeof binding["update"] == "function") {
-                                var handlerUpdateFn = binding["update"];
-                                handlerUpdateFn(node, makeValueAccessor(bindingKey), parsedBindingsAccessor, viewModel, bindingContextInstance);
-                            }
-                        }
-                    }
-                }
-            },
-            null,
-            { 'disposeWhenNodeIsRemoved' : node }
-        );
-
-        return {
-            shouldBindDescendants: bindingHandlerThatControlsDescendantBindings === undefined
-        };
-    };
-
-    var storedBindingContextDomDataKey = "__ko_bindingContext__";
-    ko.storedBindingContextForNode = function (node, bindingContext) {
-        if (arguments.length == 2)
-            ko.utils.domData.set(node, storedBindingContextDomDataKey, bindingContext);
-        else
-            return ko.utils.domData.get(node, storedBindingContextDomDataKey);
-    }
-
-    ko.applyBindingsToNode = function (node, bindings, viewModel) {
-        if (node.nodeType === 1) // If it's an element, workaround IE <= 8 HTML parsing weirdness
-            ko.virtualElements.normaliseVirtualElementDomStructure(node);
-        return applyBindingsToNodeInternal(node, bindings, viewModel, true);
-    };
-
-    ko.applyBindingsToDescendants = function(viewModel, rootNode) {
-        if (rootNode.nodeType === 1 || rootNode.nodeType === 8)
-            applyBindingsToDescendantsInternal(viewModel, rootNode, true);
-    };
-
-    ko.applyBindings = function (viewModel, rootNode) {
-        if (rootNode && (rootNode.nodeType !== 1) && (rootNode.nodeType !== 8))
-            throw new Error("ko.applyBindings: first parameter should be your view model; second parameter should be a DOM node");
-        rootNode = rootNode || window.document.body; // Make "rootNode" parameter optional
-
-        applyBindingsToNodeAndDescendantsInternal(viewModel, rootNode, true);
-    };
-
-    // Retrieving binding context from arbitrary nodes
-    ko.contextFor = function(node) {
-        // We can only do something meaningful for elements and comment nodes (in particular, not text nodes, as IE can't store domdata for them)
-        switch (node.nodeType) {
-            case 1:
-            case 8:
-                var context = ko.storedBindingContextForNode(node);
-                if (context) return context;
-                if (node.parentNode) return ko.contextFor(node.parentNode);
-                break;
-        }
-        return undefined;
-    };
-    ko.dataFor = function(node) {
-        var context = ko.contextFor(node);
-        return context ? context['$data'] : undefined;
-    };
-
-    ko.exportSymbol('bindingHandlers', ko.bindingHandlers);
-    ko.exportSymbol('applyBindings', ko.applyBindings);
-    ko.exportSymbol('applyBindingsToDescendants', ko.applyBindingsToDescendants);
-    ko.exportSymbol('applyBindingsToNode', ko.applyBindingsToNode);
-    ko.exportSymbol('contextFor', ko.contextFor);
-    ko.exportSymbol('dataFor', ko.dataFor);
-})();
-// For certain common events (currently just 'click'), allow a simplified data-binding syntax
-// e.g. click:handler instead of the usual full-length event:{click:handler}
-var eventHandlersWithShortcuts = ['click'];
-ko.utils.arrayForEach(eventHandlersWithShortcuts, function(eventName) {
-    ko.bindingHandlers[eventName] = {
-        'init': function(element, valueAccessor, allBindingsAccessor, viewModel) {
-            var newValueAccessor = function () {
-                var result = {};
-                result[eventName] = valueAccessor();
-                return result;
-            };
-            return ko.bindingHandlers['event']['init'].call(this, element, newValueAccessor, allBindingsAccessor, viewModel);
-        }
-    }
-});
-
-
-ko.bindingHandlers['event'] = {
-    'init' : function (element, valueAccessor, allBindingsAccessor, viewModel) {
-        var eventsToHandle = valueAccessor() || {};
-        for(var eventNameOutsideClosure in eventsToHandle) {
-            (function() {
-                var eventName = eventNameOutsideClosure; // Separate variable to be captured by event handler closure
-                if (typeof eventName == "string") {
-                    ko.utils.registerEventHandler(element, eventName, function (event) {
-                        var handlerReturnValue;
-                        var handlerFunction = valueAccessor()[eventName];
-                        if (!handlerFunction)
-                            return;
-                        var allBindings = allBindingsAccessor();
-
-                        try {
-                            // Take all the event args, and prefix with the viewmodel
-                            var argsForHandler = ko.utils.makeArray(arguments);
-                            argsForHandler.unshift(viewModel);
-                            handlerReturnValue = handlerFunction.apply(viewModel, argsForHandler);
-                        } finally {
-                            if (handlerReturnValue !== true) { // Normally we want to prevent default action. Developer can override this be explicitly returning true.
-                                if (event.preventDefault)
-                                    event.preventDefault();
-                                else
-                                    event.returnValue = false;
-                            }
-                        }
-
-                        var bubble = allBindings[eventName + 'Bubble'] !== false;
-                        if (!bubble) {
-                            event.cancelBubble = true;
-                            if (event.stopPropagation)
-                                event.stopPropagation();
-                        }
-                    });
-                }
-            })();
-        }
-    }
-};
-
-ko.bindingHandlers['submit'] = {
-    'init': function (element, valueAccessor, allBindingsAccessor, viewModel) {
-        if (typeof valueAccessor() != "function")
-            throw new Error("The value for a submit binding must be a function");
-        ko.utils.registerEventHandler(element, "submit", function (event) {
-            var handlerReturnValue;
-            var value = valueAccessor();
-            try { handlerReturnValue = value.call(viewModel, element); }
-            finally {
-                if (handlerReturnValue !== true) { // Normally we want to prevent default action. Developer can override this be explicitly returning true.
-                    if (event.preventDefault)
-                        event.preventDefault();
-                    else
-                        event.returnValue = false;
-                }
-            }
-        });
-    }
-};
-
-ko.bindingHandlers['visible'] = {
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor());
-        var isCurrentlyVisible = !(element.style.display == "none");
-        if (value && !isCurrentlyVisible)
-            element.style.display = "";
-        else if ((!value) && isCurrentlyVisible)
-            element.style.display = "none";
-    }
-}
-
-ko.bindingHandlers['enable'] = {
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor());
-        if (value && element.disabled)
-            element.removeAttribute("disabled");
-        else if ((!value) && (!element.disabled))
-            element.disabled = true;
-    }
-};
-
-ko.bindingHandlers['disable'] = {
-    'update': function (element, valueAccessor) {
-        ko.bindingHandlers['enable']['update'](element, function() { return !ko.utils.unwrapObservable(valueAccessor()) });
-    }
-};
-
-function ensureDropdownSelectionIsConsistentWithModelValue(element, modelValue, preferModelValue) {
-    if (preferModelValue) {
-        if (modelValue !== ko.selectExtensions.readValue(element))
-            ko.selectExtensions.writeValue(element, modelValue);
-    }
-
-    // No matter which direction we're syncing in, we want the end result to be equality between dropdown value and model value.
-    // If they aren't equal, either we prefer the dropdown value, or the model value couldn't be represented, so either way,
-    // change the model value to match the dropdown.
-    if (modelValue !== ko.selectExtensions.readValue(element))
-        ko.utils.triggerEvent(element, "change");
-};
-
-ko.bindingHandlers['value'] = {
-    'init': function (element, valueAccessor, allBindingsAccessor) {
-        // Always catch "change" event; possibly other events too if asked
-        var eventsToCatch = ["change"];
-        var requestedEventsToCatch = allBindingsAccessor()["valueUpdate"];
-        if (requestedEventsToCatch) {
-            if (typeof requestedEventsToCatch == "string") // Allow both individual event names, and arrays of event names
-                requestedEventsToCatch = [requestedEventsToCatch];
-            ko.utils.arrayPushAll(eventsToCatch, requestedEventsToCatch);
-            eventsToCatch = ko.utils.arrayGetDistinctValues(eventsToCatch);
-        }
-
-        var valueUpdateHandler = function() {
-            var modelValue = valueAccessor();
-            var elementValue = ko.selectExtensions.readValue(element);
-            ko.jsonExpressionRewriting.writeValueToProperty(modelValue, allBindingsAccessor, 'value', elementValue, /* checkIfDifferent: */ true);
-        }
-
-        // Workaround for https://github.com/SteveSanderson/knockout/issues/122
-        // IE doesn't fire "change" events on textboxes if the user selects a value from its autocomplete list
-        var ieAutoCompleteHackNeeded = ko.utils.ieVersion && element.tagName.toLowerCase() == "input" && element.type == "text"
-                                       && element.autocomplete != "off" && (!element.form || element.form.autocomplete != "off");
-        if (ieAutoCompleteHackNeeded && ko.utils.arrayIndexOf(eventsToCatch, "propertychange") == -1) {
-            var propertyChangedFired = false;
-            ko.utils.registerEventHandler(element, "propertychange", function () { propertyChangedFired = true });
-            ko.utils.registerEventHandler(element, "blur", function() {
-                if (propertyChangedFired) {
-                    propertyChangedFired = false;
-                    valueUpdateHandler();
-                }
-            });
-        }
-
-        ko.utils.arrayForEach(eventsToCatch, function(eventName) {
-            // The syntax "after<eventname>" means "run the handler asynchronously after the event"
-            // This is useful, for example, to catch "keydown" events after the browser has updated the control
-            // (otherwise, ko.selectExtensions.readValue(this) will receive the control's value *before* the key event)
-            var handler = valueUpdateHandler;
-            if (ko.utils.stringStartsWith(eventName, "after")) {
-                handler = function() { setTimeout(valueUpdateHandler, 0) };
-                eventName = eventName.substring("after".length);
-            }
-            ko.utils.registerEventHandler(element, eventName, handler);
-        });
-    },
-    'update': function (element, valueAccessor) {
-        var valueIsSelectOption = ko.utils.tagNameLower(element) === "select";
-        var newValue = ko.utils.unwrapObservable(valueAccessor());
-        var elementValue = ko.selectExtensions.readValue(element);
-        var valueHasChanged = (newValue != elementValue);
-
-        // JavaScript's 0 == "" behavious is unfortunate here as it prevents writing 0 to an empty text box (loose equality suggests the values are the same).
-        // We don't want to do a strict equality comparison as that is more confusing for developers in certain cases, so we specifically special case 0 != "" here.
-        if ((newValue === 0) && (elementValue !== 0) && (elementValue !== "0"))
-            valueHasChanged = true;
-
-        if (valueHasChanged) {
-            var applyValueAction = function () { ko.selectExtensions.writeValue(element, newValue); };
-            applyValueAction();
-
-            // Workaround for IE6 bug: It won't reliably apply values to SELECT nodes during the same execution thread
-            // right after you've changed the set of OPTION nodes on it. So for that node type, we'll schedule a second thread
-            // to apply the value as well.
-            var alsoApplyAsynchronously = valueIsSelectOption;
-            if (alsoApplyAsynchronously)
-                setTimeout(applyValueAction, 0);
-        }
-
-        // If you try to set a model value that can't be represented in an already-populated dropdown, reject that change,
-        // because you're not allowed to have a model value that disagrees with a visible UI selection.
-        if (valueIsSelectOption && (element.length > 0))
-            ensureDropdownSelectionIsConsistentWithModelValue(element, newValue, /* preferModelValue */ false);
-    }
-};
-
-ko.bindingHandlers['options'] = {
-    'update': function (element, valueAccessor, allBindingsAccessor) {
-        if (ko.utils.tagNameLower(element) !== "select")
-            throw new Error("options binding applies only to SELECT elements");
-
-        var selectWasPreviouslyEmpty = element.length == 0;
-        var previousSelectedValues = ko.utils.arrayMap(ko.utils.arrayFilter(element.childNodes, function (node) {
-            return node.tagName && (ko.utils.tagNameLower(node) === "option") && node.selected;
-        }), function (node) {
-            return ko.selectExtensions.readValue(node) || node.innerText || node.textContent;
-        });
-        var previousScrollTop = element.scrollTop;
-
-        var value = ko.utils.unwrapObservable(valueAccessor());
-        var selectedValue = element.value;
-
-        // Remove all existing <option>s.
-        // Need to use .remove() rather than .removeChild() for <option>s otherwise IE behaves oddly (https://github.com/SteveSanderson/knockout/issues/134)
-        while (element.length > 0) {
-            ko.cleanNode(element.options[0]);
-            element.remove(0);
-        }
-
-        if (value) {
-            var allBindings = allBindingsAccessor();
-            if (typeof value.length != "number")
-                value = [value];
-            if (allBindings['optionsCaption']) {
-                var option = document.createElement("option");
-                ko.utils.setHtml(option, allBindings['optionsCaption']);
-                ko.selectExtensions.writeValue(option, undefined);
-                element.appendChild(option);
-            }
-            for (var i = 0, j = value.length; i < j; i++) {
-                var option = document.createElement("option");
-
-                // Apply a value to the option element
-                var optionValue = typeof allBindings['optionsValue'] == "string" ? value[i][allBindings['optionsValue']] : value[i];
-                optionValue = ko.utils.unwrapObservable(optionValue);
-                ko.selectExtensions.writeValue(option, optionValue);
-
-                // Apply some text to the option element
-                var optionsTextValue = allBindings['optionsText'];
-                var optionText;
-                if (typeof optionsTextValue == "function")
-                    optionText = optionsTextValue(value[i]); // Given a function; run it against the data value
-                else if (typeof optionsTextValue == "string")
-                    optionText = value[i][optionsTextValue]; // Given a string; treat it as a property name on the data value
-                else
-                    optionText = optionValue;				 // Given no optionsText arg; use the data value itself
-                if ((optionText === null) || (optionText === undefined))
-                    optionText = "";
-
-                ko.utils.setTextContent(option, optionText);
-
-                element.appendChild(option);
-            }
-
-            // IE6 doesn't like us to assign selection to OPTION nodes before they're added to the document.
-            // That's why we first added them without selection. Now it's time to set the selection.
-            var newOptions = element.getElementsByTagName("option");
-            var countSelectionsRetained = 0;
-            for (var i = 0, j = newOptions.length; i < j; i++) {
-                if (ko.utils.arrayIndexOf(previousSelectedValues, ko.selectExtensions.readValue(newOptions[i])) >= 0) {
-                    ko.utils.setOptionNodeSelectionState(newOptions[i], true);
-                    countSelectionsRetained++;
-                }
-            }
-
-            element.scrollTop = previousScrollTop;
-
-            if (selectWasPreviouslyEmpty && ('value' in allBindings)) {
-                // Ensure consistency between model value and selected option.
-                // If the dropdown is being populated for the first time here (or was otherwise previously empty),
-                // the dropdown selection state is meaningless, so we preserve the model value.
-                ensureDropdownSelectionIsConsistentWithModelValue(element, ko.utils.unwrapObservable(allBindings['value']), /* preferModelValue */ true);
-            }
-
-            // Workaround for IE9 bug
-            ko.utils.ensureSelectElementIsRenderedCorrectly(element);
-        }
-    }
-};
-ko.bindingHandlers['options'].optionValueDomDataKey = '__ko.optionValueDomData__';
-
-ko.bindingHandlers['selectedOptions'] = {
-    getSelectedValuesFromSelectNode: function (selectNode) {
-        var result = [];
-        var nodes = selectNode.childNodes;
-        for (var i = 0, j = nodes.length; i < j; i++) {
-            var node = nodes[i], tagName = ko.utils.tagNameLower(node);
-            if (tagName == "option" && node.selected)
-                result.push(ko.selectExtensions.readValue(node));
-            else if (tagName == "optgroup") {
-                var selectedValuesFromOptGroup = ko.bindingHandlers['selectedOptions'].getSelectedValuesFromSelectNode(node);
-                Array.prototype.splice.apply(result, [result.length, 0].concat(selectedValuesFromOptGroup)); // Add new entries to existing 'result' instance
-            }
-        }
-        return result;
-    },
-    'init': function (element, valueAccessor, allBindingsAccessor) {
-        ko.utils.registerEventHandler(element, "change", function () {
-            var value = valueAccessor();
-            var valueToWrite = ko.bindingHandlers['selectedOptions'].getSelectedValuesFromSelectNode(this);
-            ko.jsonExpressionRewriting.writeValueToProperty(value, allBindingsAccessor, 'value', valueToWrite);
-        });
-    },
-    'update': function (element, valueAccessor) {
-        if (ko.utils.tagNameLower(element) != "select")
-            throw new Error("values binding applies only to SELECT elements");
-
-        var newValue = ko.utils.unwrapObservable(valueAccessor());
-        if (newValue && typeof newValue.length == "number") {
-            var nodes = element.childNodes;
-            for (var i = 0, j = nodes.length; i < j; i++) {
-                var node = nodes[i];
-                if (ko.utils.tagNameLower(node) === "option")
-                    ko.utils.setOptionNodeSelectionState(node, ko.utils.arrayIndexOf(newValue, ko.selectExtensions.readValue(node)) >= 0);
-            }
-        }
-    }
-};
-
-ko.bindingHandlers['text'] = {
-    'update': function (element, valueAccessor) {
-        ko.utils.setTextContent(element, valueAccessor());
-    }
-};
-
-ko.bindingHandlers['html'] = {
-    'init': function() {
-        // Prevent binding on the dynamically-injected HTML (as developers are unlikely to expect that, and it has security implications)
-        return { 'controlsDescendantBindings': true };
-    },
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor());
-        ko.utils.setHtml(element, value);
-    }
-};
-
-ko.bindingHandlers['css'] = {
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor() || {});
-        for (var className in value) {
-            if (typeof className == "string") {
-                var shouldHaveClass = ko.utils.unwrapObservable(value[className]);
-                ko.utils.toggleDomNodeCssClass(element, className, shouldHaveClass);
-            }
-        }
-    }
-};
-
-ko.bindingHandlers['style'] = {
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor() || {});
-        for (var styleName in value) {
-            if (typeof styleName == "string") {
-                var styleValue = ko.utils.unwrapObservable(value[styleName]);
-                element.style[styleName] = styleValue || ""; // Empty string removes the value, whereas null/undefined have no effect
-            }
-        }
-    }
-};
-
-ko.bindingHandlers['uniqueName'] = {
-    'init': function (element, valueAccessor) {
-        if (valueAccessor()) {
-            element.name = "ko_unique_" + (++ko.bindingHandlers['uniqueName'].currentIndex);
-
-            // Workaround IE 6/7 issue
-            // - https://github.com/SteveSanderson/knockout/issues/197
-            // - http://www.matts411.com/post/setting_the_name_attribute_in_ie_dom/
-            if (ko.utils.isIe6 || ko.utils.isIe7)
-                element.mergeAttributes(document.createElement("<input name='" + element.name + "'/>"), false);
-        }
-    }
-};
-ko.bindingHandlers['uniqueName'].currentIndex = 0;
-
-ko.bindingHandlers['checked'] = {
-    'init': function (element, valueAccessor, allBindingsAccessor) {
-        var updateHandler = function() {
-            var valueToWrite;
-            if (element.type == "checkbox") {
-                valueToWrite = element.checked;
-            } else if ((element.type == "radio") && (element.checked)) {
-                valueToWrite = element.value;
-            } else {
-                return; // "checked" binding only responds to checkboxes and selected radio buttons
-            }
-
-            var modelValue = valueAccessor();
-            if ((element.type == "checkbox") && (ko.utils.unwrapObservable(modelValue) instanceof Array)) {
-                // For checkboxes bound to an array, we add/remove the checkbox value to that array
-                // This works for both observable and non-observable arrays
-                var existingEntryIndex = ko.utils.arrayIndexOf(ko.utils.unwrapObservable(modelValue), element.value);
-                if (element.checked && (existingEntryIndex < 0))
-                    modelValue.push(element.value);
-                else if ((!element.checked) && (existingEntryIndex >= 0))
-                    modelValue.splice(existingEntryIndex, 1);
-            } else {
-                ko.jsonExpressionRewriting.writeValueToProperty(modelValue, allBindingsAccessor, 'checked', valueToWrite, true);
-            }
-        };
-        ko.utils.registerEventHandler(element, "click", updateHandler);
-
-        // IE 6 won't allow radio buttons to be selected unless they have a name
-        if ((element.type == "radio") && !element.name)
-            ko.bindingHandlers['uniqueName']['init'](element, function() { return true });
-    },
-    'update': function (element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor());
-
-        if (element.type == "checkbox") {
-            if (value instanceof Array) {
-                // When bound to an array, the checkbox being checked represents its value being present in that array
-                element.checked = ko.utils.arrayIndexOf(value, element.value) >= 0;
-            } else {
-                // When bound to anything other value (not an array), the checkbox being checked represents the value being trueish
-                element.checked = value;
-            }
-        } else if (element.type == "radio") {
-            element.checked = (element.value == value);
-        }
-    }
-};
-
-var attrHtmlToJavascriptMap = { 'class': 'className', 'for': 'htmlFor' };
-ko.bindingHandlers['attr'] = {
-    'update': function(element, valueAccessor, allBindingsAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor()) || {};
-        for (var attrName in value) {
-            if (typeof attrName == "string") {
-                var attrValue = ko.utils.unwrapObservable(value[attrName]);
-
-                // To cover cases like "attr: { checked:someProp }", we want to remove the attribute entirely
-                // when someProp is a "no value"-like value (strictly null, false, or undefined)
-                // (because the absence of the "checked" attr is how to mark an element as not checked, etc.)
-                var toRemove = (attrValue === false) || (attrValue === null) || (attrValue === undefined);
-                if (toRemove)
-                    element.removeAttribute(attrName);
-
-                // In IE <= 7 and IE8 Quirks Mode, you have to use the Javascript property name instead of the
-                // HTML attribute name for certain attributes. IE8 Standards Mode supports the correct behavior,
-                // but instead of figuring out the mode, we'll just set the attribute through the Javascript
-                // property for IE <= 8.
-                if (ko.utils.ieVersion <= 8 && attrName in attrHtmlToJavascriptMap) {
-                    attrName = attrHtmlToJavascriptMap[attrName];
-                    if (toRemove)
-                        element.removeAttribute(attrName);
-                    else
-                        element[attrName] = attrValue;
-                } else if (!toRemove) {
-                    element.setAttribute(attrName, attrValue.toString());
-                }
-            }
-        }
-    }
-};
-
-ko.bindingHandlers['hasfocus'] = {
-    'init': function(element, valueAccessor, allBindingsAccessor) {
-        var writeValue = function(valueToWrite) {
-            var modelValue = valueAccessor();
-            ko.jsonExpressionRewriting.writeValueToProperty(modelValue, allBindingsAccessor, 'hasfocus', valueToWrite, true);
-        };
-        ko.utils.registerEventHandler(element, "focus", function() { writeValue(true) });
-        ko.utils.registerEventHandler(element, "focusin", function() { writeValue(true) }); // For IE
-        ko.utils.registerEventHandler(element, "blur",  function() { writeValue(false) });
-        ko.utils.registerEventHandler(element, "focusout",  function() { writeValue(false) }); // For IE
-    },
-    'update': function(element, valueAccessor) {
-        var value = ko.utils.unwrapObservable(valueAccessor());
-        value ? element.focus() : element.blur();
-        ko.utils.triggerEvent(element, value ? "focusin" : "focusout"); // For IE, which doesn't reliably fire "focus" or "blur" events synchronously
-    }
-};
-
-// "with: someExpression" is equivalent to "template: { if: someExpression, data: someExpression }"
-ko.bindingHandlers['with'] = {
-    makeTemplateValueAccessor: function(valueAccessor) {
-        return function() { var value = valueAccessor(); return { 'if': value, 'data': value, 'templateEngine': ko.nativeTemplateEngine.instance } };
-    },
-    'init': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['init'](element, ko.bindingHandlers['with'].makeTemplateValueAccessor(valueAccessor));
-    },
-    'update': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['update'](element, ko.bindingHandlers['with'].makeTemplateValueAccessor(valueAccessor), allBindingsAccessor, viewModel, bindingContext);
-    }
-};
-ko.jsonExpressionRewriting.bindingRewriteValidators['with'] = false; // Can't rewrite control flow bindings
-ko.virtualElements.allowedBindings['with'] = true;
-
-// "if: someExpression" is equivalent to "template: { if: someExpression }"
-ko.bindingHandlers['if'] = {
-    makeTemplateValueAccessor: function(valueAccessor) {
-        return function() { return { 'if': valueAccessor(), 'templateEngine': ko.nativeTemplateEngine.instance } };
-    },
-    'init': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['init'](element, ko.bindingHandlers['if'].makeTemplateValueAccessor(valueAccessor));
-    },
-    'update': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['update'](element, ko.bindingHandlers['if'].makeTemplateValueAccessor(valueAccessor), allBindingsAccessor, viewModel, bindingContext);
-    }
-};
-ko.jsonExpressionRewriting.bindingRewriteValidators['if'] = false; // Can't rewrite control flow bindings
-ko.virtualElements.allowedBindings['if'] = true;
-
-// "ifnot: someExpression" is equivalent to "template: { ifnot: someExpression }"
-ko.bindingHandlers['ifnot'] = {
-    makeTemplateValueAccessor: function(valueAccessor) {
-        return function() { return { 'ifnot': valueAccessor(), 'templateEngine': ko.nativeTemplateEngine.instance } };
-    },
-    'init': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['init'](element, ko.bindingHandlers['ifnot'].makeTemplateValueAccessor(valueAccessor));
-    },
-    'update': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['update'](element, ko.bindingHandlers['ifnot'].makeTemplateValueAccessor(valueAccessor), allBindingsAccessor, viewModel, bindingContext);
-    }
-};
-ko.jsonExpressionRewriting.bindingRewriteValidators['ifnot'] = false; // Can't rewrite control flow bindings
-ko.virtualElements.allowedBindings['ifnot'] = true;
-
-// "foreach: someExpression" is equivalent to "template: { foreach: someExpression }"
-// "foreach: { data: someExpression, afterAdd: myfn }" is equivalent to "template: { foreach: someExpression, afterAdd: myfn }"
-ko.bindingHandlers['foreach'] = {
-    makeTemplateValueAccessor: function(valueAccessor) {
-        return function() {
-            var bindingValue = ko.utils.unwrapObservable(valueAccessor());
-
-            // If bindingValue is the array, just pass it on its own
-            if ((!bindingValue) || typeof bindingValue.length == "number")
-                return { 'foreach': bindingValue, 'templateEngine': ko.nativeTemplateEngine.instance };
-
-            // If bindingValue.data is the array, preserve all relevant options
-            return {
-                'foreach': bindingValue['data'],
-                'includeDestroyed': bindingValue['includeDestroyed'],
-                'afterAdd': bindingValue['afterAdd'],
-                'beforeRemove': bindingValue['beforeRemove'],
-                'afterRender': bindingValue['afterRender'],
-                'templateEngine': ko.nativeTemplateEngine.instance
-            };
-        };
-    },
-    'init': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['init'](element, ko.bindingHandlers['foreach'].makeTemplateValueAccessor(valueAccessor));
-    },
-    'update': function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-        return ko.bindingHandlers['template']['update'](element, ko.bindingHandlers['foreach'].makeTemplateValueAccessor(valueAccessor), allBindingsAccessor, viewModel, bindingContext);
-    }
-};
-ko.jsonExpressionRewriting.bindingRewriteValidators['foreach'] = false; // Can't rewrite control flow bindings
-ko.virtualElements.allowedBindings['foreach'] = true;
-// If you want to make a custom template engine,
-//
-// [1] Inherit from this class (like ko.nativeTemplateEngine does)
-// [2] Override 'renderTemplateSource', supplying a function with this signature:
-//
-//        function (templateSource, bindingContext, options) {
-//            // - templateSource.text() is the text of the template you should render
-//            // - bindingContext.$data is the data you should pass into the template
-//            //   - you might also want to make bindingContext.$parent, bindingContext.$parents,
-//            //     and bindingContext.$root available in the template too
-//            // - options gives you access to any other properties set on "data-bind: { template: options }"
-//            //
-//            // Return value: an array of DOM nodes
-//        }
-//
-// [3] Override 'createJavaScriptEvaluatorBlock', supplying a function with this signature:
-//
-//        function (script) {
-//            // Return value: Whatever syntax means "Evaluate the JavaScript statement 'script' and output the result"
-//            //               For example, the jquery.tmpl template engine converts 'someScript' to '${ someScript }'
-//        }
-//
-//     This is only necessary if you want to allow data-bind attributes to reference arbitrary template variables.
-//     If you don't want to allow that, you can set the property 'allowTemplateRewriting' to false (like ko.nativeTemplateEngine does)
-//     and then you don't need to override 'createJavaScriptEvaluatorBlock'.
-
-ko.templateEngine = function () { };
-
-ko.templateEngine.prototype['renderTemplateSource'] = function (templateSource, bindingContext, options) {
-    throw new Error("Override renderTemplateSource");
-};
-
-ko.templateEngine.prototype['createJavaScriptEvaluatorBlock'] = function (script) {
-    throw new Error("Override createJavaScriptEvaluatorBlock");
-};
-
-ko.templateEngine.prototype['makeTemplateSource'] = function(template, templateDocument) {
-    // Named template
-    if (typeof template == "string") {
-        templateDocument = templateDocument || document;
-        var elem = templateDocument.getElementById(template);
-        if (!elem)
-            throw new Error("Cannot find template with ID " + template);
-        return new ko.templateSources.domElement(elem);
-    } else if ((template.nodeType == 1) || (template.nodeType == 8)) {
-        // Anonymous template
-        return new ko.templateSources.anonymousTemplate(template);
-    } else
-        throw new Error("Unknown template type: " + template);
-};
-
-ko.templateEngine.prototype['renderTemplate'] = function (template, bindingContext, options, templateDocument) {
-    var templateSource = this['makeTemplateSource'](template, templateDocument);
-    return this['renderTemplateSource'](templateSource, bindingContext, options);
-};
-
-ko.templateEngine.prototype['isTemplateRewritten'] = function (template, templateDocument) {
-    // Skip rewriting if requested
-    if (this['allowTemplateRewriting'] === false)
-        return true;
-
-    // Perf optimisation - see below
-    var templateIsInExternalDocument = templateDocument && templateDocument != document;
-    if (!templateIsInExternalDocument && this.knownRewrittenTemplates && this.knownRewrittenTemplates[template])
-        return true;
-
-    return this['makeTemplateSource'](template, templateDocument)['data']("isRewritten");
-};
-
-ko.templateEngine.prototype['rewriteTemplate'] = function (template, rewriterCallback, templateDocument) {
-    var templateSource = this['makeTemplateSource'](template, templateDocument);
-    var rewritten = rewriterCallback(templateSource['text']());
-    templateSource['text'](rewritten);
-    templateSource['data']("isRewritten", true);
-
-    // Perf optimisation - for named templates, track which ones have been rewritten so we can
-    // answer 'isTemplateRewritten' *without* having to use getElementById (which is slow on IE < 8)
-    //
-    // Note that we only cache the status for templates in the main document, because caching on a per-doc
-    // basis complicates the implementation excessively. In a future version of KO, we will likely remove
-    // this 'isRewritten' cache entirely anyway, because the benefit is extremely minor and only applies
-    // to rewritable templates, which are pretty much deprecated since KO 2.0.
-    var templateIsInExternalDocument = templateDocument && templateDocument != document;
-    if (!templateIsInExternalDocument && typeof template == "string") {
-        this.knownRewrittenTemplates = this.knownRewrittenTemplates || {};
-        this.knownRewrittenTemplates[template] = true;
-    }
-};
-
-ko.exportSymbol('templateEngine', ko.templateEngine);
-
-ko.templateRewriting = (function () {
-    var memoizeDataBindingAttributeSyntaxRegex = /(<[a-z]+\d*(\s+(?!data-bind=)[a-z0-9\-]+(=(\"[^\"]*\"|\'[^\']*\'))?)*\s+)data-bind=(["'])([\s\S]*?)\5/gi;
-    var memoizeVirtualContainerBindingSyntaxRegex = /<!--\s*ko\b\s*([\s\S]*?)\s*-->/g;
-
-    function validateDataBindValuesForRewriting(keyValueArray) {
-        var allValidators = ko.jsonExpressionRewriting.bindingRewriteValidators;
-        for (var i = 0; i < keyValueArray.length; i++) {
-            var key = keyValueArray[i]['key'];
-            if (allValidators.hasOwnProperty(key)) {
-                var validator = allValidators[key];
-
-                if (typeof validator === "function") {
-                    var possibleErrorMessage = validator(keyValueArray[i]['value']);
-                    if (possibleErrorMessage)
-                        throw new Error(possibleErrorMessage);
-                } else if (!validator) {
-                    throw new Error("This template engine does not support the '" + key + "' binding within its templates");
-                }
-            }
-        }
-    }
-
-    function constructMemoizedTagReplacement(dataBindAttributeValue, tagToRetain, templateEngine) {
-        var dataBindKeyValueArray = ko.jsonExpressionRewriting.parseObjectLiteral(dataBindAttributeValue);
-        validateDataBindValuesForRewriting(dataBindKeyValueArray);
-        var rewrittenDataBindAttributeValue = ko.jsonExpressionRewriting.insertPropertyAccessorsIntoJson(dataBindKeyValueArray);
-
-        // For no obvious reason, Opera fails to evaluate rewrittenDataBindAttributeValue unless it's wrapped in an additional
-        // anonymous function, even though Opera's built-in debugger can evaluate it anyway. No other browser requires this
-        // extra indirection.
-        var applyBindingsToNextSiblingScript = "ko.templateRewriting.applyMemoizedBindingsToNextSibling(function() { \
-            return (function() { return { " + rewrittenDataBindAttributeValue + " } })() \
-        })";
-        return templateEngine['createJavaScriptEvaluatorBlock'](applyBindingsToNextSiblingScript) + tagToRetain;
-    }
-
-    return {
-        ensureTemplateIsRewritten: function (template, templateEngine, templateDocument) {
-            if (!templateEngine['isTemplateRewritten'](template, templateDocument))
-                templateEngine['rewriteTemplate'](template, function (htmlString) {
-                    return ko.templateRewriting.memoizeBindingAttributeSyntax(htmlString, templateEngine);
-                }, templateDocument);
-        },
-
-        memoizeBindingAttributeSyntax: function (htmlString, templateEngine) {
-            return htmlString.replace(memoizeDataBindingAttributeSyntaxRegex, function () {
-                return constructMemoizedTagReplacement(/* dataBindAttributeValue: */ arguments[6], /* tagToRetain: */ arguments[1], templateEngine);
-            }).replace(memoizeVirtualContainerBindingSyntaxRegex, function() {
-                return constructMemoizedTagReplacement(/* dataBindAttributeValue: */ arguments[1], /* tagToRetain: */ "<!-- ko -->", templateEngine);
-            });
-        },
-
-        applyMemoizedBindingsToNextSibling: function (bindings) {
-            return ko.memoization.memoize(function (domNode, bindingContext) {
-                if (domNode.nextSibling)
-                    ko.applyBindingsToNode(domNode.nextSibling, bindings, bindingContext);
-            });
-        }
-    }
-})();
-
-ko.exportSymbol('templateRewriting', ko.templateRewriting);
-ko.exportSymbol('templateRewriting.applyMemoizedBindingsToNextSibling', ko.templateRewriting.applyMemoizedBindingsToNextSibling); // Exported only because it has to be referenced by string lookup from within rewritten template
-(function() {
-    // A template source represents a read/write way of accessing a template. This is to eliminate the need for template loading/saving
-    // logic to be duplicated in every template engine (and means they can all work with anonymous templates, etc.)
-    //
-    // Two are provided by default:
-    //  1. ko.templateSources.domElement       - reads/writes the text content of an arbitrary DOM element
-    //  2. ko.templateSources.anonymousElement - uses ko.utils.domData to read/write text *associated* with the DOM element, but
-    //                                           without reading/writing the actual element text content, since it will be overwritten
-    //                                           with the rendered template output.
-    // You can implement your own template source if you want to fetch/store templates somewhere other than in DOM elements.
-    // Template sources need to have the following functions:
-    //   text() 			- returns the template text from your storage location
-    //   text(value)		- writes the supplied template text to your storage location
-    //   data(key)			- reads values stored using data(key, value) - see below
-    //   data(key, value)	- associates "value" with this template and the key "key". Is used to store information like "isRewritten".
-    //
-    // Optionally, template sources can also have the following functions:
-    //   nodes()            - returns a DOM element containing the nodes of this template, where available
-    //   nodes(value)       - writes the given DOM element to your storage location
-    // If a DOM element is available for a given template source, template engines are encouraged to use it in preference over text()
-    // for improved speed. However, all templateSources must supply text() even if they don't supply nodes().
-    //
-    // Once you've implemented a templateSource, make your template engine use it by subclassing whatever template engine you were
-    // using and overriding "makeTemplateSource" to return an instance of your custom template source.
-
-    ko.templateSources = {};
-
-    // ---- ko.templateSources.domElement -----
-
-    ko.templateSources.domElement = function(element) {
-        this.domElement = element;
-    }
-
-    ko.templateSources.domElement.prototype['text'] = function(/* valueToWrite */) {
-        var tagNameLower = ko.utils.tagNameLower(this.domElement),
-            elemContentsProperty = tagNameLower === "script" ? "text"
-                                 : tagNameLower === "textarea" ? "value"
-                                 : "innerHTML";
-
-        if (arguments.length == 0) {
-            return this.domElement[elemContentsProperty];
-        } else {
-            var valueToWrite = arguments[0];
-            if (elemContentsProperty === "innerHTML")
-                ko.utils.setHtml(this.domElement, valueToWrite);
-            else
-                this.domElement[elemContentsProperty] = valueToWrite;
-        }
-    };
-
-    ko.templateSources.domElement.prototype['data'] = function(key /*, valueToWrite */) {
-        if (arguments.length === 1) {
-            return ko.utils.domData.get(this.domElement, "templateSourceData_" + key);
-        } else {
-            ko.utils.domData.set(this.domElement, "templateSourceData_" + key, arguments[1]);
-        }
-    };
-
-    // ---- ko.templateSources.anonymousTemplate -----
-    // Anonymous templates are normally saved/retrieved as DOM nodes through "nodes".
-    // For compatibility, you can also read "text"; it will be serialized from the nodes on demand.
-    // Writing to "text" is still supported, but then the template data will not be available as DOM nodes.
-
-    var anonymousTemplatesDomDataKey = "__ko_anon_template__";
-    ko.templateSources.anonymousTemplate = function(element) {
-        this.domElement = element;
-    }
-    ko.templateSources.anonymousTemplate.prototype = new ko.templateSources.domElement();
-    ko.templateSources.anonymousTemplate.prototype['text'] = function(/* valueToWrite */) {
-        if (arguments.length == 0) {
-            var templateData = ko.utils.domData.get(this.domElement, anonymousTemplatesDomDataKey) || {};
-            if (templateData.textData === undefined && templateData.containerData)
-                templateData.textData = templateData.containerData.innerHTML;
-            return templateData.textData;
-        } else {
-            var valueToWrite = arguments[0];
-            ko.utils.domData.set(this.domElement, anonymousTemplatesDomDataKey, {textData: valueToWrite});
-        }
-    };
-    ko.templateSources.domElement.prototype['nodes'] = function(/* valueToWrite */) {
-        if (arguments.length == 0) {
-            var templateData = ko.utils.domData.get(this.domElement, anonymousTemplatesDomDataKey) || {};
-            return templateData.containerData;
-        } else {
-            var valueToWrite = arguments[0];
-            ko.utils.domData.set(this.domElement, anonymousTemplatesDomDataKey, {containerData: valueToWrite});
-        }
-    };
-
-    ko.exportSymbol('templateSources', ko.templateSources);
-    ko.exportSymbol('templateSources.domElement', ko.templateSources.domElement);
-    ko.exportSymbol('templateSources.anonymousTemplate', ko.templateSources.anonymousTemplate);
-})();
-(function () {
-    var _templateEngine;
-    ko.setTemplateEngine = function (templateEngine) {
-        if ((templateEngine != undefined) && !(templateEngine instanceof ko.templateEngine))
-            throw new Error("templateEngine must inherit from ko.templateEngine");
-        _templateEngine = templateEngine;
-    }
-
-    function invokeForEachNodeOrCommentInContinuousRange(firstNode, lastNode, action) {
-        var node, nextInQueue = firstNode, firstOutOfRangeNode = ko.virtualElements.nextSibling(lastNode);
-        while (nextInQueue && ((node = nextInQueue) !== firstOutOfRangeNode)) {
-            nextInQueue = ko.virtualElements.nextSibling(node);
-            if (node.nodeType === 1 || node.nodeType === 8)
-                action(node);
-        }
-    }
-
-    function activateBindingsOnContinuousNodeArray(continuousNodeArray, bindingContext) {
-        // To be used on any nodes that have been rendered by a template and have been inserted into some parent element
-        // Walks through continuousNodeArray (which *must* be continuous, i.e., an uninterrupted sequence of sibling nodes, because
-        // the algorithm for walking them relies on this), and for each top-level item in the virtual-element sense,
-        // (1) Does a regular "applyBindings" to associate bindingContext with this node and to activate any non-memoized bindings
-        // (2) Unmemoizes any memos in the DOM subtree (e.g., to activate bindings that had been memoized during template rewriting)
-
-        if (continuousNodeArray.length) {
-            var firstNode = continuousNodeArray[0], lastNode = continuousNodeArray[continuousNodeArray.length - 1];
-
-            // Need to applyBindings *before* unmemoziation, because unmemoization might introduce extra nodes (that we don't want to re-bind)
-            // whereas a regular applyBindings won't introduce new memoized nodes
-            invokeForEachNodeOrCommentInContinuousRange(firstNode, lastNode, function(node) {
-                ko.applyBindings(bindingContext, node);
-            });
-            invokeForEachNodeOrCommentInContinuousRange(firstNode, lastNode, function(node) {
-                ko.memoization.unmemoizeDomNodeAndDescendants(node, [bindingContext]);
-            });
-        }
-    }
-
-    function getFirstNodeFromPossibleArray(nodeOrNodeArray) {
-        return nodeOrNodeArray.nodeType ? nodeOrNodeArray
-                                        : nodeOrNodeArray.length > 0 ? nodeOrNodeArray[0]
-                                        : null;
-    }
-
-    function executeTemplate(targetNodeOrNodeArray, renderMode, template, bindingContext, options) {
-        options = options || {};
-        var firstTargetNode = targetNodeOrNodeArray && getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
-        var templateDocument = firstTargetNode && firstTargetNode.ownerDocument;
-        var templateEngineToUse = (options['templateEngine'] || _templateEngine);
-        ko.templateRewriting.ensureTemplateIsRewritten(template, templateEngineToUse, templateDocument);
-        var renderedNodesArray = templateEngineToUse['renderTemplate'](template, bindingContext, options, templateDocument);
-
-        // Loosely check result is an array of DOM nodes
-        if ((typeof renderedNodesArray.length != "number") || (renderedNodesArray.length > 0 && typeof renderedNodesArray[0].nodeType != "number"))
-            throw new Error("Template engine must return an array of DOM nodes");
-
-        var haveAddedNodesToParent = false;
-        switch (renderMode) {
-            case "replaceChildren":
-                ko.virtualElements.setDomNodeChildren(targetNodeOrNodeArray, renderedNodesArray);
-                haveAddedNodesToParent = true;
-                break;
-            case "replaceNode":
-                ko.utils.replaceDomNodes(targetNodeOrNodeArray, renderedNodesArray);
-                haveAddedNodesToParent = true;
-                break;
-            case "ignoreTargetNode": break;
-            default:
-                throw new Error("Unknown renderMode: " + renderMode);
-        }
-
-        if (haveAddedNodesToParent) {
-            activateBindingsOnContinuousNodeArray(renderedNodesArray, bindingContext);
-            if (options['afterRender'])
-                options['afterRender'](renderedNodesArray, bindingContext['$data']);
-        }
-
-        return renderedNodesArray;
-    }
-
-    ko.renderTemplate = function (template, dataOrBindingContext, options, targetNodeOrNodeArray, renderMode) {
-        options = options || {};
-        if ((options['templateEngine'] || _templateEngine) == undefined)
-            throw new Error("Set a template engine before calling renderTemplate");
-        renderMode = renderMode || "replaceChildren";
-
-        if (targetNodeOrNodeArray) {
-            var firstTargetNode = getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
-
-            var whenToDispose = function () { return (!firstTargetNode) || !ko.utils.domNodeIsAttachedToDocument(firstTargetNode); }; // Passive disposal (on next evaluation)
-            var activelyDisposeWhenNodeIsRemoved = (firstTargetNode && renderMode == "replaceNode") ? firstTargetNode.parentNode : firstTargetNode;
-
-            return ko.dependentObservable( // So the DOM is automatically updated when any dependency changes
-                function () {
-                    // Ensure we've got a proper binding context to work with
-                    var bindingContext = (dataOrBindingContext && (dataOrBindingContext instanceof ko.bindingContext))
-                        ? dataOrBindingContext
-                        : new ko.bindingContext(ko.utils.unwrapObservable(dataOrBindingContext));
-
-                    // Support selecting template as a function of the data being rendered
-                    var templateName = typeof(template) == 'function' ? template(bindingContext['$data']) : template;
-
-                    var renderedNodesArray = executeTemplate(targetNodeOrNodeArray, renderMode, templateName, bindingContext, options);
-                    if (renderMode == "replaceNode") {
-                        targetNodeOrNodeArray = renderedNodesArray;
-                        firstTargetNode = getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
-                    }
-                },
-                null,
-                { 'disposeWhen': whenToDispose, 'disposeWhenNodeIsRemoved': activelyDisposeWhenNodeIsRemoved }
-            );
-        } else {
-            // We don't yet have a DOM node to evaluate, so use a memo and render the template later when there is a DOM node
-            return ko.memoization.memoize(function (domNode) {
-                ko.renderTemplate(template, dataOrBindingContext, options, domNode, "replaceNode");
-            });
-        }
-    };
-
-    ko.renderTemplateForEach = function (template, arrayOrObservableArray, options, targetNode, parentBindingContext) {
-        // Since setDomNodeChildrenFromArrayMapping always calls executeTemplateForArrayItem and then
-        // activateBindingsCallback for added items, we can store the binding context in the former to use in the latter.
-        var arrayItemContext;
-
-        // This will be called by setDomNodeChildrenFromArrayMapping to get the nodes to add to targetNode
-        var executeTemplateForArrayItem = function (arrayValue, index) {
-            // Support selecting template as a function of the data being rendered
-            var templateName = typeof(template) == 'function' ? template(arrayValue) : template;
-            arrayItemContext = parentBindingContext['createChildContext'](ko.utils.unwrapObservable(arrayValue));
-            arrayItemContext['$index'] = index;
-            return executeTemplate(null, "ignoreTargetNode", templateName, arrayItemContext, options);
-        }
-
-        // This will be called whenever setDomNodeChildrenFromArrayMapping has added nodes to targetNode
-        var activateBindingsCallback = function(arrayValue, addedNodesArray, index) {
-            activateBindingsOnContinuousNodeArray(addedNodesArray, arrayItemContext);
-            if (options['afterRender'])
-                options['afterRender'](addedNodesArray, arrayValue);
-        };
-
-        return ko.dependentObservable(function () {
-            var unwrappedArray = ko.utils.unwrapObservable(arrayOrObservableArray) || [];
-            if (typeof unwrappedArray.length == "undefined") // Coerce single value into array
-                unwrappedArray = [unwrappedArray];
-
-            // Filter out any entries marked as destroyed
-            var filteredArray = ko.utils.arrayFilter(unwrappedArray, function(item) {
-                return options['includeDestroyed'] || item === undefined || item === null || !ko.utils.unwrapObservable(item['_destroy']);
-            });
-
-            ko.utils.setDomNodeChildrenFromArrayMapping(targetNode, filteredArray, executeTemplateForArrayItem, options, activateBindingsCallback);
-
-        }, null, { 'disposeWhenNodeIsRemoved': targetNode });
-    };
-
-    var templateSubscriptionDomDataKey = '__ko__templateSubscriptionDomDataKey__';
-    function disposeOldSubscriptionAndStoreNewOne(element, newSubscription) {
-        var oldSubscription = ko.utils.domData.get(element, templateSubscriptionDomDataKey);
-        if (oldSubscription && (typeof(oldSubscription.dispose) == 'function'))
-            oldSubscription.dispose();
-        ko.utils.domData.set(element, templateSubscriptionDomDataKey, newSubscription);
-    }
-
-    ko.bindingHandlers['template'] = {
-        'init': function(element, valueAccessor) {
-            // Support anonymous templates
-            var bindingValue = ko.utils.unwrapObservable(valueAccessor());
-            if ((typeof bindingValue != "string") && (!bindingValue['name']) && (element.nodeType == 1 || element.nodeType == 8)) {
-                // It's an anonymous template - store the element contents, then clear the element
-                var templateNodes = element.nodeType == 1 ? element.childNodes : ko.virtualElements.childNodes(element),
-                    container = ko.utils.moveCleanedNodesToContainerElement(templateNodes); // This also removes the nodes from their current parent
-                new ko.templateSources.anonymousTemplate(element)['nodes'](container);
-            }
-            return { 'controlsDescendantBindings': true };
-        },
-        'update': function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
-            var bindingValue = ko.utils.unwrapObservable(valueAccessor());
-            var templateName;
-            var shouldDisplay = true;
-
-            if (typeof bindingValue == "string") {
-                templateName = bindingValue;
-            } else {
-                templateName = bindingValue['name'];
-
-                // Support "if"/"ifnot" conditions
-                if ('if' in bindingValue)
-                    shouldDisplay = shouldDisplay && ko.utils.unwrapObservable(bindingValue['if']);
-                if ('ifnot' in bindingValue)
-                    shouldDisplay = shouldDisplay && !ko.utils.unwrapObservable(bindingValue['ifnot']);
-            }
-
-            var templateSubscription = null;
-
-            if ((typeof bindingValue === 'object') && ('foreach' in bindingValue)) { // Note: can't use 'in' operator on strings
-                // Render once for each data point (treating data set as empty if shouldDisplay==false)
-                var dataArray = (shouldDisplay && bindingValue['foreach']) || [];
-                templateSubscription = ko.renderTemplateForEach(templateName || element, dataArray, /* options: */ bindingValue, element, bindingContext);
-            } else {
-                if (shouldDisplay) {
-                    // Render once for this single data point (or use the viewModel if no data was provided)
-                    var innerBindingContext = (typeof bindingValue == 'object') && ('data' in bindingValue)
-                        ? bindingContext['createChildContext'](ko.utils.unwrapObservable(bindingValue['data'])) // Given an explitit 'data' value, we create a child binding context for it
-                        : bindingContext;                                                                       // Given no explicit 'data' value, we retain the same binding context
-                    templateSubscription = ko.renderTemplate(templateName || element, innerBindingContext, /* options: */ bindingValue, element);
-                } else
-                    ko.virtualElements.emptyNode(element);
-            }
-
-            // It only makes sense to have a single template subscription per element (otherwise which one should have its output displayed?)
-            disposeOldSubscriptionAndStoreNewOne(element, templateSubscription);
-        }
-    };
-
-    // Anonymous templates can't be rewritten. Give a nice error message if you try to do it.
-    ko.jsonExpressionRewriting.bindingRewriteValidators['template'] = function(bindingValue) {
-        var parsedBindingValue = ko.jsonExpressionRewriting.parseObjectLiteral(bindingValue);
-
-        if ((parsedBindingValue.length == 1) && parsedBindingValue[0]['unknown'])
-            return null; // It looks like a string literal, not an object literal, so treat it as a named template (which is allowed for rewriting)
-
-        if (ko.jsonExpressionRewriting.keyValueArrayContainsKey(parsedBindingValue, "name"))
-            return null; // Named templates can be rewritten, so return "no error"
-        return "This template engine does not support anonymous templates nested within its templates";
-    };
-
-    ko.virtualElements.allowedBindings['template'] = true;
-})();
-
-ko.exportSymbol('setTemplateEngine', ko.setTemplateEngine);
-ko.exportSymbol('renderTemplate', ko.renderTemplate);
-
-(function () {
-    // Simple calculation based on Levenshtein distance.
-    function calculateEditDistanceMatrix(oldArray, newArray, maxAllowedDistance) {
-        var distances = [];
-        for (var i = 0; i <= newArray.length; i++)
-            distances[i] = [];
-
-        // Top row - transform old array into empty array via deletions
-        for (var i = 0, j = Math.min(oldArray.length, maxAllowedDistance); i <= j; i++)
-            distances[0][i] = i;
-
-        // Left row - transform empty array into new array via additions
-        for (var i = 1, j = Math.min(newArray.length, maxAllowedDistance); i <= j; i++) {
-            distances[i][0] = i;
-        }
-
-        // Fill out the body of the array
-        var oldIndex, oldIndexMax = oldArray.length, newIndex, newIndexMax = newArray.length;
-        var distanceViaAddition, distanceViaDeletion;
-        for (oldIndex = 1; oldIndex <= oldIndexMax; oldIndex++) {
-            var newIndexMinForRow = Math.max(1, oldIndex - maxAllowedDistance);
-            var newIndexMaxForRow = Math.min(newIndexMax, oldIndex + maxAllowedDistance);
-            for (newIndex = newIndexMinForRow; newIndex <= newIndexMaxForRow; newIndex++) {
-                if (oldArray[oldIndex - 1] === newArray[newIndex - 1])
-                    distances[newIndex][oldIndex] = distances[newIndex - 1][oldIndex - 1];
-                else {
-                    var northDistance = distances[newIndex - 1][oldIndex] === undefined ? Number.MAX_VALUE : distances[newIndex - 1][oldIndex] + 1;
-                    var westDistance = distances[newIndex][oldIndex - 1] === undefined ? Number.MAX_VALUE : distances[newIndex][oldIndex - 1] + 1;
-                    distances[newIndex][oldIndex] = Math.min(northDistance, westDistance);
-                }
-            }
-        }
-
-        return distances;
-    }
-
-    function findEditScriptFromEditDistanceMatrix(editDistanceMatrix, oldArray, newArray) {
-        var oldIndex = oldArray.length;
-        var newIndex = newArray.length;
-        var editScript = [];
-        var maxDistance = editDistanceMatrix[newIndex][oldIndex];
-        if (maxDistance === undefined)
-            return null; // maxAllowedDistance must be too small
-        while ((oldIndex > 0) || (newIndex > 0)) {
-            var me = editDistanceMatrix[newIndex][oldIndex];
-            var distanceViaAdd = (newIndex > 0) ? editDistanceMatrix[newIndex - 1][oldIndex] : maxDistance + 1;
-            var distanceViaDelete = (oldIndex > 0) ? editDistanceMatrix[newIndex][oldIndex - 1] : maxDistance + 1;
-            var distanceViaRetain = (newIndex > 0) && (oldIndex > 0) ? editDistanceMatrix[newIndex - 1][oldIndex - 1] : maxDistance + 1;
-            if ((distanceViaAdd === undefined) || (distanceViaAdd < me - 1)) distanceViaAdd = maxDistance + 1;
-            if ((distanceViaDelete === undefined) || (distanceViaDelete < me - 1)) distanceViaDelete = maxDistance + 1;
-            if (distanceViaRetain < me - 1) distanceViaRetain = maxDistance + 1;
-
-            if ((distanceViaAdd <= distanceViaDelete) && (distanceViaAdd < distanceViaRetain)) {
-                editScript.push({ status: "added", value: newArray[newIndex - 1] });
-                newIndex--;
-            } else if ((distanceViaDelete < distanceViaAdd) && (distanceViaDelete < distanceViaRetain)) {
-                editScript.push({ status: "deleted", value: oldArray[oldIndex - 1] });
-                oldIndex--;
-            } else {
-                editScript.push({ status: "retained", value: oldArray[oldIndex - 1] });
-                newIndex--;
-                oldIndex--;
-            }
-        }
-        return editScript.reverse();
-    }
-
-    ko.utils.compareArrays = function (oldArray, newArray, maxEditsToConsider) {
-        if (maxEditsToConsider === undefined) {
-            return ko.utils.compareArrays(oldArray, newArray, 1)                 // First consider likely case where there is at most one edit (very fast)
-                || ko.utils.compareArrays(oldArray, newArray, 10)                // If that fails, account for a fair number of changes while still being fast
-                || ko.utils.compareArrays(oldArray, newArray, Number.MAX_VALUE); // Ultimately give the right answer, even though it may take a long time
-        } else {
-            oldArray = oldArray || [];
-            newArray = newArray || [];
-            var editDistanceMatrix = calculateEditDistanceMatrix(oldArray, newArray, maxEditsToConsider);
-            return findEditScriptFromEditDistanceMatrix(editDistanceMatrix, oldArray, newArray);
-        }
-    };
-})();
-
-ko.exportSymbol('utils.compareArrays', ko.utils.compareArrays);
-
-(function () {
-    // Objective:
-    // * Given an input array, a container DOM node, and a function from array elements to arrays of DOM nodes,
-    //   map the array elements to arrays of DOM nodes, concatenate together all these arrays, and use them to populate the container DOM node
-    // * Next time we're given the same combination of things (with the array possibly having mutated), update the container DOM node
-    //   so that its children is again the concatenation of the mappings of the array elements, but don't re-map any array elements that we
-    //   previously mapped - retain those nodes, and just insert/delete other ones
-
-    // "callbackAfterAddingNodes" will be invoked after any "mapping"-generated nodes are inserted into the container node
-    // You can use this, for example, to activate bindings on those nodes.
-
-    function fixUpVirtualElements(contiguousNodeArray) {
-        // Ensures that contiguousNodeArray really *is* an array of contiguous siblings, even if some of the interior
-        // ones have changed since your array was first built (e.g., because your array contains virtual elements, and
-        // their virtual children changed when binding was applied to them).
-        // This is needed so that we can reliably remove or update the nodes corresponding to a given array item
-
-        if (contiguousNodeArray.length > 2) {
-            // Build up the actual new contiguous node set
-            var current = contiguousNodeArray[0], last = contiguousNodeArray[contiguousNodeArray.length - 1], newContiguousSet = [current];
-            while (current !== last) {
-                current = current.nextSibling;
-                if (!current) // Won't happen, except if the developer has manually removed some DOM elements (then we're in an undefined scenario)
-                    return;
-                newContiguousSet.push(current);
-            }
-
-            // ... then mutate the input array to match this.
-            // (The following line replaces the contents of contiguousNodeArray with newContiguousSet)
-            Array.prototype.splice.apply(contiguousNodeArray, [0, contiguousNodeArray.length].concat(newContiguousSet));
-        }
-    }
-
-    function mapNodeAndRefreshWhenChanged(containerNode, mapping, valueToMap, callbackAfterAddingNodes, index) {
-        // Map this array value inside a dependentObservable so we re-map when any dependency changes
-        var mappedNodes = [];
-        var dependentObservable = ko.dependentObservable(function() {
-            var newMappedNodes = mapping(valueToMap, index) || [];
-
-            // On subsequent evaluations, just replace the previously-inserted DOM nodes
-            if (mappedNodes.length > 0) {
-                fixUpVirtualElements(mappedNodes);
-                ko.utils.replaceDomNodes(mappedNodes, newMappedNodes);
-                if (callbackAfterAddingNodes)
-                    callbackAfterAddingNodes(valueToMap, newMappedNodes);
-            }
-
-            // Replace the contents of the mappedNodes array, thereby updating the record
-            // of which nodes would be deleted if valueToMap was itself later removed
-            mappedNodes.splice(0, mappedNodes.length);
-            ko.utils.arrayPushAll(mappedNodes, newMappedNodes);
-        }, null, { 'disposeWhenNodeIsRemoved': containerNode, 'disposeWhen': function() { return (mappedNodes.length == 0) || !ko.utils.domNodeIsAttachedToDocument(mappedNodes[0]) } });
-        return { mappedNodes : mappedNodes, dependentObservable : dependentObservable };
-    }
-
-    var lastMappingResultDomDataKey = "setDomNodeChildrenFromArrayMapping_lastMappingResult";
-
-    ko.utils.setDomNodeChildrenFromArrayMapping = function (domNode, array, mapping, options, callbackAfterAddingNodes) {
-        // Compare the provided array against the previous one
-        array = array || [];
-        options = options || {};
-        var isFirstExecution = ko.utils.domData.get(domNode, lastMappingResultDomDataKey) === undefined;
-        var lastMappingResult = ko.utils.domData.get(domNode, lastMappingResultDomDataKey) || [];
-        var lastArray = ko.utils.arrayMap(lastMappingResult, function (x) { return x.arrayEntry; });
-        var editScript = ko.utils.compareArrays(lastArray, array);
-
-        // Build the new mapping result
-        var newMappingResult = [];
-        var lastMappingResultIndex = 0;
-        var nodesToDelete = [];
-        var newMappingResultIndex = 0;
-        var nodesAdded = [];
-        var insertAfterNode = null;
-        for (var i = 0, j = editScript.length; i < j; i++) {
-            switch (editScript[i].status) {
-                case "retained":
-                    // Just keep the information - don't touch the nodes
-                    var dataToRetain = lastMappingResult[lastMappingResultIndex];
-                    dataToRetain.indexObservable(newMappingResultIndex);
-                    newMappingResultIndex = newMappingResult.push(dataToRetain);
-                    if (dataToRetain.domNodes.length > 0)
-                        insertAfterNode = dataToRetain.domNodes[dataToRetain.domNodes.length - 1];
-                    lastMappingResultIndex++;
-                    break;
-
-                case "deleted":
-                    // Stop tracking changes to the mapping for these nodes
-                    lastMappingResult[lastMappingResultIndex].dependentObservable.dispose();
-
-                    // Queue these nodes for later removal
-                    fixUpVirtualElements(lastMappingResult[lastMappingResultIndex].domNodes);
-                    ko.utils.arrayForEach(lastMappingResult[lastMappingResultIndex].domNodes, function (node) {
-                        nodesToDelete.push({
-                          element: node,
-                          index: i,
-                          value: editScript[i].value
-                        });
-                        insertAfterNode = node;
-                    });
-                    lastMappingResultIndex++;
-                    break;
-
-                case "added":
-                    var valueToMap = editScript[i].value;
-                    var indexObservable = ko.observable(newMappingResultIndex);
-                    var mapData = mapNodeAndRefreshWhenChanged(domNode, mapping, valueToMap, callbackAfterAddingNodes, indexObservable);
-                    var mappedNodes = mapData.mappedNodes;
-
-                    // On the first evaluation, insert the nodes at the current insertion point
-                    newMappingResultIndex = newMappingResult.push({
-                        arrayEntry: editScript[i].value,
-                        domNodes: mappedNodes,
-                        dependentObservable: mapData.dependentObservable,
-                        indexObservable: indexObservable
-                    });
-                    for (var nodeIndex = 0, nodeIndexMax = mappedNodes.length; nodeIndex < nodeIndexMax; nodeIndex++) {
-                        var node = mappedNodes[nodeIndex];
-                        nodesAdded.push({
-                          element: node,
-                          index: i,
-                          value: editScript[i].value
-                        });
-                        if (insertAfterNode == null) {
-                            // Insert "node" (the newly-created node) as domNode's first child
-                            ko.virtualElements.prepend(domNode, node);
-                        } else {
-                            // Insert "node" into "domNode" immediately after "insertAfterNode"
-                            ko.virtualElements.insertAfter(domNode, node, insertAfterNode);
-                        }
-                        insertAfterNode = node;
-                    }
-                    if (callbackAfterAddingNodes)
-                        callbackAfterAddingNodes(valueToMap, mappedNodes, indexObservable);
-                    break;
-            }
-        }
-
-        ko.utils.arrayForEach(nodesToDelete, function (node) { ko.cleanNode(node.element) });
-
-        var invokedBeforeRemoveCallback = false;
-        if (!isFirstExecution) {
-            if (options['afterAdd']) {
-                for (var i = 0; i < nodesAdded.length; i++)
-                    options['afterAdd'](nodesAdded[i].element, nodesAdded[i].index, nodesAdded[i].value);
-            }
-            if (options['beforeRemove']) {
-                for (var i = 0; i < nodesToDelete.length; i++)
-                    options['beforeRemove'](nodesToDelete[i].element, nodesToDelete[i].index, nodesToDelete[i].value);
-                invokedBeforeRemoveCallback = true;
-            }
-        }
-        if (!invokedBeforeRemoveCallback && nodesToDelete.length) {
-            for (var i = 0; i < nodesToDelete.length; i++) {
-                var element = nodesToDelete[i].element;
-                if (element.parentNode)
-                    element.parentNode.removeChild(element);
-            }
-        }
-
-        // Store a copy of the array items we just considered so we can difference it next time
-        ko.utils.domData.set(domNode, lastMappingResultDomDataKey, newMappingResult);
-    }
-})();
-
-ko.exportSymbol('utils.setDomNodeChildrenFromArrayMapping', ko.utils.setDomNodeChildrenFromArrayMapping);
-ko.nativeTemplateEngine = function () {
-    this['allowTemplateRewriting'] = false;
-}
-
-ko.nativeTemplateEngine.prototype = new ko.templateEngine();
-ko.nativeTemplateEngine.prototype['renderTemplateSource'] = function (templateSource, bindingContext, options) {
-    var useNodesIfAvailable = !(ko.utils.ieVersion < 9), // IE<9 cloneNode doesn't work properly
-        templateNodesFunc = useNodesIfAvailable ? templateSource['nodes'] : null,
-        templateNodes = templateNodesFunc ? templateSource['nodes']() : null;
-
-    if (templateNodes) {
-        return ko.utils.makeArray(templateNodes.cloneNode(true).childNodes);
-    } else {
-        var templateText = templateSource['text']();
-        return ko.utils.parseHtmlFragment(templateText);
-    }
-};
-
-ko.nativeTemplateEngine.instance = new ko.nativeTemplateEngine();
-ko.setTemplateEngine(ko.nativeTemplateEngine.instance);
-
-ko.exportSymbol('nativeTemplateEngine', ko.nativeTemplateEngine);
-(function() {
-    ko.jqueryTmplTemplateEngine = function () {
-        // Detect which version of jquery-tmpl you're using. Unfortunately jquery-tmpl
-        // doesn't expose a version number, so we have to infer it.
-        // Note that as of Knockout 1.3, we only support jQuery.tmpl 1.0.0pre and later,
-        // which KO internally refers to as version "2", so older versions are no longer detected.
-        var jQueryTmplVersion = this.jQueryTmplVersion = (function() {
-            if ((typeof(jQuery) == "undefined") || !(jQuery['tmpl']))
-                return 0;
-            // Since it exposes no official version number, we use our own numbering system. To be updated as jquery-tmpl evolves.
-            try {
-                if (jQuery['tmpl']['tag']['tmpl']['open'].toString().indexOf('__') >= 0) {
-                    // Since 1.0.0pre, custom tags should append markup to an array called "__"
-                    return 2; // Final version of jquery.tmpl
-                }
-            } catch(ex) { /* Apparently not the version we were looking for */ }
-
-            return 1; // Any older version that we don't support
-        })();
-
-        function ensureHasReferencedJQueryTemplates() {
-            if (jQueryTmplVersion < 2)
-                throw new Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later.");
-        }
-
-        function executeTemplate(compiledTemplate, data, jQueryTemplateOptions) {
-            return jQuery['tmpl'](compiledTemplate, data, jQueryTemplateOptions);
-        }
-
-        this['renderTemplateSource'] = function(templateSource, bindingContext, options) {
-            options = options || {};
-            ensureHasReferencedJQueryTemplates();
-
-            // Ensure we have stored a precompiled version of this template (don't want to reparse on every render)
-            var precompiled = templateSource['data']('precompiled');
-            if (!precompiled) {
-                var templateText = templateSource['text']() || "";
-                // Wrap in "with($whatever.koBindingContext) { ... }"
-                templateText = "{{ko_with $item.koBindingContext}}" + templateText + "{{/ko_with}}";
-
-                precompiled = jQuery['template'](null, templateText);
-                templateSource['data']('precompiled', precompiled);
-            }
-
-            var data = [bindingContext['$data']]; // Prewrap the data in an array to stop jquery.tmpl from trying to unwrap any arrays
-            var jQueryTemplateOptions = jQuery['extend']({ 'koBindingContext': bindingContext }, options['templateOptions']);
-
-            var resultNodes = executeTemplate(precompiled, data, jQueryTemplateOptions);
-            resultNodes['appendTo'](document.createElement("div")); // Using "appendTo" forces jQuery/jQuery.tmpl to perform necessary cleanup work
-
-            jQuery['fragments'] = {}; // Clear jQuery's fragment cache to avoid a memory leak after a large number of template renders
-            return resultNodes;
-        };
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-        this['createJavaScriptEvaluatorBlock'] = function(script) {
-            return "{{ko_code ((function() { return " + script + " })()) }}";
-        };
-
-        this['addTemplate'] = function(templateName, templateMarkup) {
-            document.write("<script type='text/html' id='" + templateName + "'>" + templateMarkup + "</script>");
-        };
-
-        if (jQueryTmplVersion > 0) {
-            jQuery['tmpl']['tag']['ko_code'] = {
-                open: "__.push($1 || '');"
-            };
-            jQuery['tmpl']['tag']['ko_with'] = {
-                open: "with($1) {",
-                close: "} "
-            };
-        }
-    };
-
-    ko.jqueryTmplTemplateEngine.prototype = new ko.templateEngine();
-
-    // Use this one by default *only if jquery.tmpl is referenced*
-    var jqueryTmplTemplateEngineInstance = new ko.jqueryTmplTemplateEngine();
-    if (jqueryTmplTemplateEngineInstance.jQueryTmplVersion > 0)
-        ko.setTemplateEngine(jqueryTmplTemplateEngineInstance);
-
-    ko.exportSymbol('jqueryTmplTemplateEngine', ko.jqueryTmplTemplateEngine);
-})();
-});
-})(window,document,navigator);
diff --git a/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.js b/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.js
deleted file mode 100644
index 107026da16..0000000000
--- a/labs/dependency-examples/knockoutjs_require/js/libs/knockout-2.1.0.js
+++ /dev/null
@@ -1,86 +0,0 @@
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-// (c) Steven Sanderson - http://knockoutjs.com/
-// License: MIT (http://www.opensource.org/licenses/mit-license.php)
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diff --git a/labs/dependency-examples/knockoutjs_require/js/main.js b/labs/dependency-examples/knockoutjs_require/js/main.js
index dcaae0ba3c..f1fdb06e0b 100644
--- a/labs/dependency-examples/knockoutjs_require/js/main.js
+++ b/labs/dependency-examples/knockoutjs_require/js/main.js
@@ -3,9 +3,8 @@
 // Require.js allows us to configure shortcut alias
 require.config({
   paths: {
-    knockout: 'libs/knockout-2.1.0'
+    knockout: '../bower_components/knockout.js/knockout'
   }
-
 });
 
 require([
diff --git a/labs/dependency-examples/knockoutjs_require/readme.md b/labs/dependency-examples/knockoutjs_require/readme.md
new file mode 100644
index 0000000000..80f756c5c4
--- /dev/null
+++ b/labs/dependency-examples/knockoutjs_require/readme.md
@@ -0,0 +1,36 @@
+# Knockout.js & RequireJS TodoMVC Example
+
+> Knockout.js helps you simplify dynamic JavaScript UIs using the Model-View-ViewModel (MVVM) pattern.
+
+> _[Knockout.js - knockoutjs.com](http://knockoutjs.com)_
+
+
+## Learning Knockout.js
+
+The [Knockout.js website](http://knockoutjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation](http://knockoutjs.com/documentation/introduction.html)
+* [Tutorials](http://learn.knockoutjs.com)
+* [Live examples](http://knockoutjs.com/examples)
+
+Articles and guides from the community:
+
+* [Getting Started with Knockout.js](http://www.adobe.com/devnet/html5/articles/getting-started-with-knockoutjs.html)
+* [Into the Ring with Knockout.js](http://net.tutsplus.com/tutorials/javascript-ajax/into-the-ring-with-knockout-js)
+* [Beginners Guide to Knockout.js](http://www.sitepoint.com/beginners-guide-to-knockoutjs-part-1)
+
+Get help from other Knockout.js users:
+
+* [Knockout.js on StackOverflow](http://stackoverflow.com/questions/tagged/knockout)
+* [Mailing list on Google Groups](http://groups.google.com/group/knockoutjs)
+* [Knockout.js on Twitter](http://twitter.com/knockoutjs)
+* [Knockout.js on Google +](https://plus.google.com/communities/106789046312204355684/stream/c5bfcfdf-3690-44a6-b015-35aad4f4e42e)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Credit
+
+This TodoMVC application was created by [@loicknuchel](https://twitter.com/loicknuchel).
diff --git a/labs/dependency-examples/stapes_require/bower.json b/labs/dependency-examples/stapes_require/bower.json
new file mode 100644
index 0000000000..b289cefe0d
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower.json
@@ -0,0 +1,11 @@
+{
+  "name": "todomvc-stapes_require",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "stapes": "0.2.1",
+    "handlebars.js": "~1.0.0-rc.3",
+    "zepto": "~1.0.0",
+    "requirejs": "~2.1.6"
+  }
+}
diff --git a/labs/dependency-examples/stapes_require/bower_components/handlebars.js/handlebars.js b/labs/dependency-examples/stapes_require/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..9c653ee720
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2201 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/base.js
+
+/*jshint eqnull:true*/
+this.Handlebars = {};
+
+(function(Handlebars) {
+
+Handlebars.VERSION = "1.0.0-rc.3";
+Handlebars.COMPILER_REVISION = 2;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '>= 1.0.0-rc.3'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if(inverse) { fn.not = inverse; }
+  this.helpers[name] = fn;
+};
+
+Handlebars.registerPartial = function(name, str) {
+  this.partials[name] = str;
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+var toString = Object.prototype.toString, functionType = "[object Function]";
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+
+  var ret = "";
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  options.fn = inverse;
+  options.inverse = fn;
+
+  return Handlebars.helpers['if'].call(this, context, options);
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+
+}(this.Handlebars));
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1]; 
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]); 
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []); 
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]); 
+break;
+case 6: this.$ = new yy.ProgramNode([], []); 
+break;
+case 7: this.$ = new yy.ProgramNode([]); 
+break;
+case 8: this.$ = [$$[$0]]; 
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+break;
+case 12: this.$ = $$[$0]; 
+break;
+case 13: this.$ = $$[$0]; 
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]); 
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]); 
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 18: this.$ = $$[$0-1]; 
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]); 
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+break;
+case 23: 
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]]; 
+break;
+case 27: this.$ = [[$$[$0]], null]; 
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null]; 
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 30: this.$ = [$$[$0]]; 
+break;
+case 31: this.$ = $$[$0]; 
+break;
+case 32: this.$ = new yy.StringNode($$[$0]); 
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]); 
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]); 
+break;
+case 35: this.$ = new yy.DataNode($$[$0]); 
+break;
+case 36: this.$ = new yy.HashNode($$[$0]); 
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 38: this.$ = [$$[$0]]; 
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]]; 
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]); 
+break;
+case 45: this.$ = new yy.IdNode($$[$0]); 
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
+break;
+case 47: this.$ = [$$[$0]]; 
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+                                 
+break;
+case 1: return 14; 
+break;
+case 2:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+                                 
+break;
+case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; 
+break;
+case 4: this.begin("par"); return 24; 
+break;
+case 5: return 16; 
+break;
+case 6: return 20; 
+break;
+case 7: return 19; 
+break;
+case 8: return 19; 
+break;
+case 9: return 23; 
+break;
+case 10: return 23; 
+break;
+case 11: this.popState(); this.begin('com'); 
+break;
+case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+break;
+case 13: return 22; 
+break;
+case 14: return 36; 
+break;
+case 15: return 35; 
+break;
+case 16: return 35; 
+break;
+case 17: return 39; 
+break;
+case 18: /*ignore whitespace*/ 
+break;
+case 19: this.popState(); return 18; 
+break;
+case 20: this.popState(); return 18; 
+break;
+case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30; 
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30; 
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1); return 28; 
+break;
+case 24: return 32; 
+break;
+case 25: return 32; 
+break;
+case 26: return 31; 
+break;
+case 27: return 35; 
+break;
+case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35; 
+break;
+case 29: return 'INVALID'; 
+break;
+case 30: /*ignore whitespace*/ 
+break;
+case 31: this.popState(); return 37; 
+break;
+case 32: return 5; 
+break;
+}
+};
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+
+Handlebars.print = function(ast) {
+  return new Handlebars.PrintVisitor().accept(ast);
+};;
+// lib/handlebars/compiler/ast.js
+(function() {
+
+  Handlebars.AST = {};
+
+  Handlebars.AST.ProgramNode = function(statements, inverse) {
+    this.type = "program";
+    this.statements = statements;
+    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+  };
+
+  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+    this.type = "mustache";
+    this.escaped = !unescaped;
+    this.hash = hash;
+
+    var id = this.id = rawParams[0];
+    var params = this.params = rawParams.slice(1);
+
+    // a mustache is an eligible helper if:
+    // * its id is simple (a single part, not `this` or `..`)
+    var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+    // a mustache is definitely a helper if:
+    // * it is an eligible helper, and
+    // * it has at least one parameter or hash segment
+    this.isHelper = eligibleHelper && (params.length || hash);
+
+    // if a mustache is an eligible helper but not a definite
+    // helper, it is ambiguous, and will be resolved in a later
+    // pass or at runtime.
+  };
+
+  Handlebars.AST.PartialNode = function(partialName, context) {
+    this.type         = "partial";
+    this.partialName  = partialName;
+    this.context      = context;
+  };
+
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+    verifyMatch(mustache.id, close);
+    this.type = "block";
+    this.mustache = mustache;
+    this.program  = program;
+    this.inverse  = inverse;
+
+    if (this.inverse && !this.program) {
+      this.isInverse = true;
+    }
+  };
+
+  Handlebars.AST.ContentNode = function(string) {
+    this.type = "content";
+    this.string = string;
+  };
+
+  Handlebars.AST.HashNode = function(pairs) {
+    this.type = "hash";
+    this.pairs = pairs;
+  };
+
+  Handlebars.AST.IdNode = function(parts) {
+    this.type = "ID";
+    this.original = parts.join(".");
+
+    var dig = [], depth = 0;
+
+    for(var i=0,l=parts.length; i<l; i++) {
+      var part = parts[i];
+
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        else if (part === "..") { depth++; }
+        else { this.isScoped = true; }
+      }
+      else { dig.push(part); }
+    }
+
+    this.parts    = dig;
+    this.string   = dig.join('.');
+    this.depth    = depth;
+
+    // an ID is simple if it only has one part, and that part is not
+    // `..` or `this`.
+    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
+  };
+
+  Handlebars.AST.PartialNameNode = function(name) {
+    this.type = "PARTIAL_NAME";
+    this.name = name;
+  };
+
+  Handlebars.AST.DataNode = function(id) {
+    this.type = "DATA";
+    this.id = id;
+  };
+
+  Handlebars.AST.StringNode = function(string) {
+    this.type = "STRING";
+    this.string = string;
+    this.stringModeValue = string;
+  };
+
+  Handlebars.AST.IntegerNode = function(integer) {
+    this.type = "INTEGER";
+    this.integer = integer;
+    this.stringModeValue = Number(integer);
+  };
+
+  Handlebars.AST.BooleanNode = function(bool) {
+    this.type = "BOOLEAN";
+    this.bool = bool;
+    this.stringModeValue = bool === "true";
+  };
+
+  Handlebars.AST.CommentNode = function(comment) {
+    this.type = "comment";
+    this.comment = comment;
+  };
+
+})();;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+(function() {
+  var escape = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
+
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
+
+  var escapeChar = function(chr) {
+    return escape[chr] || "&amp;";
+  };
+
+  Handlebars.Utils = {
+    escapeExpression: function(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof Handlebars.SafeString) {
+        return string.toString();
+      } else if (string == null || string === false) {
+        return "";
+      }
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    },
+
+    isEmpty: function(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+  };
+})();;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+Handlebars.Compiler = function() {};
+Handlebars.JavaScriptCompiler = function() {};
+
+(function(Compiler, JavaScriptCompiler) {
+  // the foundHelper register will disambiguate helper lookup from finding a
+  // function in a context. This is necessary for mustache compatibility, which
+  // requires that context functions in blocks are evaluated by blockHelperMissing,
+  // and then proceed as if the resulting value was provided to blockHelperMissing.
+
+  Compiler.prototype = {
+    compiler: Compiler,
+
+    disassemble: function() {
+      var opcodes = this.opcodes, opcode, out = [], params, param;
+
+      for (var i=0, l=opcodes.length; i<l; i++) {
+        opcode = opcodes[i];
+
+        if (opcode.opcode === 'DECLARE') {
+          out.push("DECLARE " + opcode.name + "=" + opcode.value);
+        } else {
+          params = [];
+          for (var j=0; j<opcode.args.length; j++) {
+            param = opcode.args[j];
+            if (typeof param === "string") {
+              param = "\"" + param.replace("\n", "\\n") + "\"";
+            }
+            params.push(param);
+          }
+          out.push(opcode.opcode + " " + params.join(" "));
+        }
+      }
+
+      return out.join("\n");
+    },
+    equals: function(other) {
+      var len = this.opcodes.length;
+      if (other.opcodes.length !== len) {
+        return false;
+      }
+
+      for (var i = 0; i < len; i++) {
+        var opcode = this.opcodes[i],
+            otherOpcode = other.opcodes[i];
+        if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+          return false;
+        }
+        for (var j = 0; j < opcode.args.length; j++) {
+          if (opcode.args[j] !== otherOpcode.args[j]) {
+            return false;
+          }
+        }
+      }
+      return true;
+    },
+
+    guid: 0,
+
+    compile: function(program, options) {
+      this.children = [];
+      this.depths = {list: []};
+      this.options = options;
+
+      // These changes will propagate to the other compiler components
+      var knownHelpers = this.options.knownHelpers;
+      this.options.knownHelpers = {
+        'helperMissing': true,
+        'blockHelperMissing': true,
+        'each': true,
+        'if': true,
+        'unless': true,
+        'with': true,
+        'log': true
+      };
+      if (knownHelpers) {
+        for (var name in knownHelpers) {
+          this.options.knownHelpers[name] = knownHelpers[name];
+        }
+      }
+
+      return this.program(program);
+    },
+
+    accept: function(node) {
+      return this[node.type](node);
+    },
+
+    program: function(program) {
+      var statements = program.statements, statement;
+      this.opcodes = [];
+
+      for(var i=0, l=statements.length; i<l; i++) {
+        statement = statements[i];
+        this[statement.type](statement);
+      }
+      this.isSimple = l === 1;
+
+      this.depths.list = this.depths.list.sort(function(a, b) {
+        return a - b;
+      });
+
+      return this;
+    },
+
+    compileProgram: function(program) {
+      var result = new this.compiler().compile(program, this.options);
+      var guid = this.guid++, depth;
+
+      this.usePartial = this.usePartial || result.usePartial;
+
+      this.children[guid] = result;
+
+      for(var i=0, l=result.depths.list.length; i<l; i++) {
+        depth = result.depths.list[i];
+
+        if(depth < 2) { continue; }
+        else { this.addDepth(depth - 1); }
+      }
+
+      return guid;
+    },
+
+    block: function(block) {
+      var mustache = block.mustache,
+          program = block.program,
+          inverse = block.inverse;
+
+      if (program) {
+        program = this.compileProgram(program);
+      }
+
+      if (inverse) {
+        inverse = this.compileProgram(inverse);
+      }
+
+      var type = this.classifyMustache(mustache);
+
+      if (type === "helper") {
+        this.helperMustache(mustache, program, inverse);
+      } else if (type === "simple") {
+        this.simpleMustache(mustache);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('blockValue');
+      } else {
+        this.ambiguousMustache(mustache, program, inverse);
+
+        // now that the simple mustache is resolved, we need to
+        // evaluate it by executing `blockHelperMissing`
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+        this.opcode('emptyHash');
+        this.opcode('ambiguousBlockValue');
+      }
+
+      this.opcode('append');
+    },
+
+    hash: function(hash) {
+      var pairs = hash.pairs, pair, val;
+
+      this.opcode('pushHash');
+
+      for(var i=0, l=pairs.length; i<l; i++) {
+        pair = pairs[i];
+        val  = pair[1];
+
+        if (this.options.stringParams) {
+          this.opcode('pushStringParam', val.stringModeValue, val.type);
+        } else {
+          this.accept(val);
+        }
+
+        this.opcode('assignToHash', pair[0]);
+      }
+      this.opcode('popHash');
+    },
+
+    partial: function(partial) {
+      var partialName = partial.partialName;
+      this.usePartial = true;
+
+      if(partial.context) {
+        this.ID(partial.context);
+      } else {
+        this.opcode('push', 'depth0');
+      }
+
+      this.opcode('invokePartial', partialName.name);
+      this.opcode('append');
+    },
+
+    content: function(content) {
+      this.opcode('appendContent', content.string);
+    },
+
+    mustache: function(mustache) {
+      var options = this.options;
+      var type = this.classifyMustache(mustache);
+
+      if (type === "simple") {
+        this.simpleMustache(mustache);
+      } else if (type === "helper") {
+        this.helperMustache(mustache);
+      } else {
+        this.ambiguousMustache(mustache);
+      }
+
+      if(mustache.escaped && !options.noEscape) {
+        this.opcode('appendEscaped');
+      } else {
+        this.opcode('append');
+      }
+    },
+
+    ambiguousMustache: function(mustache, program, inverse) {
+      var id = mustache.id,
+          name = id.parts[0],
+          isBlock = program != null || inverse != null;
+
+      this.opcode('getContext', id.depth);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      this.opcode('invokeAmbiguous', name, isBlock);
+    },
+
+    simpleMustache: function(mustache) {
+      var id = mustache.id;
+
+      if (id.type === 'DATA') {
+        this.DATA(id);
+      } else if (id.parts.length) {
+        this.ID(id);
+      } else {
+        // Simplified ID for `this`
+        this.addDepth(id.depth);
+        this.opcode('getContext', id.depth);
+        this.opcode('pushContext');
+      }
+
+      this.opcode('resolvePossibleLambda');
+    },
+
+    helperMustache: function(mustache, program, inverse) {
+      var params = this.setupFullMustacheParams(mustache, program, inverse),
+          name = mustache.id.parts[0];
+
+      if (this.options.knownHelpers[name]) {
+        this.opcode('invokeKnownHelper', params.length, name);
+      } else if (this.knownHelpersOnly) {
+        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+      } else {
+        this.opcode('invokeHelper', params.length, name);
+      }
+    },
+
+    ID: function(id) {
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+
+      var name = id.parts[0];
+      if (!name) {
+        this.opcode('pushContext');
+      } else {
+        this.opcode('lookupOnContext', id.parts[0]);
+      }
+
+      for(var i=1, l=id.parts.length; i<l; i++) {
+        this.opcode('lookup', id.parts[i]);
+      }
+    },
+
+    DATA: function(data) {
+      this.options.data = true;
+      this.opcode('lookupData', data.id);
+    },
+
+    STRING: function(string) {
+      this.opcode('pushString', string.string);
+    },
+
+    INTEGER: function(integer) {
+      this.opcode('pushLiteral', integer.integer);
+    },
+
+    BOOLEAN: function(bool) {
+      this.opcode('pushLiteral', bool.bool);
+    },
+
+    comment: function() {},
+
+    // HELPERS
+    opcode: function(name) {
+      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+    },
+
+    declare: function(name, value) {
+      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+    },
+
+    addDepth: function(depth) {
+      if(isNaN(depth)) { throw new Error("EWOT"); }
+      if(depth === 0) { return; }
+
+      if(!this.depths[depth]) {
+        this.depths[depth] = true;
+        this.depths.list.push(depth);
+      }
+    },
+
+    classifyMustache: function(mustache) {
+      var isHelper   = mustache.isHelper;
+      var isEligible = mustache.eligibleHelper;
+      var options    = this.options;
+
+      // if ambiguous, we can possibly resolve the ambiguity now
+      if (isEligible && !isHelper) {
+        var name = mustache.id.parts[0];
+
+        if (options.knownHelpers[name]) {
+          isHelper = true;
+        } else if (options.knownHelpersOnly) {
+          isEligible = false;
+        }
+      }
+
+      if (isHelper) { return "helper"; }
+      else if (isEligible) { return "ambiguous"; }
+      else { return "simple"; }
+    },
+
+    pushParams: function(params) {
+      var i = params.length, param;
+
+      while(i--) {
+        param = params[i];
+
+        if(this.options.stringParams) {
+          if(param.depth) {
+            this.addDepth(param.depth);
+          }
+
+          this.opcode('getContext', param.depth || 0);
+          this.opcode('pushStringParam', param.stringModeValue, param.type);
+        } else {
+          this[param.type](param);
+        }
+      }
+    },
+
+    setupMustacheParams: function(mustache) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    },
+
+    // this will replace setupMustacheParams when we're done
+    setupFullMustacheParams: function(mustache, program, inverse) {
+      var params = mustache.params;
+      this.pushParams(params);
+
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+
+      if(mustache.hash) {
+        this.hash(mustache.hash);
+      } else {
+        this.opcode('emptyHash');
+      }
+
+      return params;
+    }
+  };
+
+  var Literal = function(value) {
+    this.value = value;
+  };
+
+  JavaScriptCompiler.prototype = {
+    // PUBLIC API: You can override these methods in a subclass to provide
+    // alternative compiled forms for name lookup and buffering semantics
+    nameLookup: function(parent, name /* , type*/) {
+      if (/^[0-9]+$/.test(name)) {
+        return parent + "[" + name + "]";
+      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+        return parent + "." + name;
+      }
+      else {
+        return parent + "['" + name + "']";
+      }
+    },
+
+    appendToBuffer: function(string) {
+      if (this.environment.isSimple) {
+        return "return " + string + ";";
+      } else {
+        return {
+          appendToBuffer: true,
+          content: string,
+          toString: function() { return "buffer += " + string + ";"; }
+        };
+      }
+    },
+
+    initializeBuffer: function() {
+      return this.quotedString("");
+    },
+
+    namespace: "Handlebars",
+    // END PUBLIC API
+
+    compile: function(environment, options, context, asObject) {
+      this.environment = environment;
+      this.options = options || {};
+
+      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+      this.name = this.environment.name;
+      this.isChild = !!context;
+      this.context = context || {
+        programs: [],
+        environments: [],
+        aliases: { }
+      };
+
+      this.preamble();
+
+      this.stackSlot = 0;
+      this.stackVars = [];
+      this.registers = { list: [] };
+      this.compileStack = [];
+      this.inlineStack = [];
+
+      this.compileChildren(environment, options);
+
+      var opcodes = environment.opcodes, opcode;
+
+      this.i = 0;
+
+      for(l=opcodes.length; this.i<l; this.i++) {
+        opcode = opcodes[this.i];
+
+        if(opcode.opcode === 'DECLARE') {
+          this[opcode.name] = opcode.value;
+        } else {
+          this[opcode.opcode].apply(this, opcode.args);
+        }
+      }
+
+      return this.createFunctionContext(asObject);
+    },
+
+    nextOpcode: function() {
+      var opcodes = this.environment.opcodes;
+      return opcodes[this.i + 1];
+    },
+
+    eat: function() {
+      this.i = this.i + 1;
+    },
+
+    preamble: function() {
+      var out = [];
+
+      if (!this.isChild) {
+        var namespace = this.namespace;
+        var copies = "helpers = helpers || " + namespace + ".helpers;";
+        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+        if (this.options.data) { copies = copies + " data = data || {};"; }
+        out.push(copies);
+      } else {
+        out.push('');
+      }
+
+      if (!this.environment.isSimple) {
+        out.push(", buffer = " + this.initializeBuffer());
+      } else {
+        out.push("");
+      }
+
+      // track the last context pushed into place to allow skipping the
+      // getContext opcode when it would be a noop
+      this.lastContext = 0;
+      this.source = out;
+    },
+
+    createFunctionContext: function(asObject) {
+      var locals = this.stackVars.concat(this.registers.list);
+
+      if(locals.length > 0) {
+        this.source[1] = this.source[1] + ", " + locals.join(", ");
+      }
+
+      // Generate minimizer alias mappings
+      if (!this.isChild) {
+        for (var alias in this.context.aliases) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+
+      if (this.source[1]) {
+        this.source[1] = "var " + this.source[1].substring(2) + ";";
+      }
+
+      // Merge children
+      if (!this.isChild) {
+        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+      }
+
+      if (!this.environment.isSimple) {
+        this.source.push("return buffer;");
+      }
+
+      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+        params.push("depth" + this.environment.depths.list[i]);
+      }
+
+      // Perform a second pass over the output to merge content when possible
+      var source = this.mergeSource();
+
+      if (!this.isChild) {
+        var revision = Handlebars.COMPILER_REVISION,
+            versions = Handlebars.REVISION_CHANGES[revision];
+        source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+      }
+
+      if (asObject) {
+        params.push(source);
+
+        return Function.apply(this, params);
+      } else {
+        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+        return functionSource;
+      }
+    },
+    mergeSource: function() {
+      // WARN: We are not handling the case where buffer is still populated as the source should
+      // not have buffer append operations as their final action.
+      var source = '',
+          buffer;
+      for (var i = 0, len = this.source.length; i < len; i++) {
+        var line = this.source[i];
+        if (line.appendToBuffer) {
+          if (buffer) {
+            buffer = buffer + '\n    + ' + line.content;
+          } else {
+            buffer = line.content;
+          }
+        } else {
+          if (buffer) {
+            source += 'buffer += ' + buffer + ';\n  ';
+            buffer = undefined;
+          }
+          source += line + '\n  ';
+        }
+      }
+      return source;
+    },
+
+    // [blockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // On stack, after: return value of blockHelperMissing
+    //
+    // The purpose of this opcode is to take a block of the form
+    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+    // replace it on the stack with the result of properly
+    // invoking blockHelperMissing.
+    blockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      this.replaceStack(function(current) {
+        params.splice(1, 0, current);
+        return "blockHelperMissing.call(" + params.join(", ") + ")";
+      });
+    },
+
+    // [ambiguousBlockValue]
+    //
+    // On stack, before: hash, inverse, program, value
+    // Compiler value, before: lastHelper=value of last found helper, if any
+    // On stack, after, if no lastHelper: same as [blockValue]
+    // On stack, after, if lastHelper: value
+    ambiguousBlockValue: function() {
+      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+      var params = ["depth0"];
+      this.setupParams(0, params);
+
+      var current = this.topStack();
+      params.splice(1, 0, current);
+
+      // Use the options value generated from the invocation
+      params[params.length-1] = 'options';
+
+      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+    },
+
+    // [appendContent]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    //
+    // Appends the string value of `content` to the current buffer
+    appendContent: function(content) {
+      this.source.push(this.appendToBuffer(this.quotedString(content)));
+    },
+
+    // [append]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Coerces `value` to a String and appends it to the current buffer.
+    //
+    // If `value` is truthy, or 0, it is coerced into a string and appended
+    // Otherwise, the empty string is appended
+    append: function() {
+      // Force anything that is inlined onto the stack so we don't have duplication
+      // when we examine local
+      this.flushInline();
+      var local = this.popStack();
+      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+      if (this.environment.isSimple) {
+        this.source.push("else { " + this.appendToBuffer("''") + " }");
+      }
+    },
+
+    // [appendEscaped]
+    //
+    // On stack, before: value, ...
+    // On stack, after: ...
+    //
+    // Escape `value` and append it to the buffer
+    appendEscaped: function() {
+      this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+    },
+
+    // [getContext]
+    //
+    // On stack, before: ...
+    // On stack, after: ...
+    // Compiler value, after: lastContext=depth
+    //
+    // Set the value of the `lastContext` compiler value to the depth
+    getContext: function(depth) {
+      if(this.lastContext !== depth) {
+        this.lastContext = depth;
+      }
+    },
+
+    // [lookupOnContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext[name], ...
+    //
+    // Looks up the value of `name` on the current context and pushes
+    // it onto the stack.
+    lookupOnContext: function(name) {
+      this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+    },
+
+    // [pushContext]
+    //
+    // On stack, before: ...
+    // On stack, after: currentContext, ...
+    //
+    // Pushes the value of the current context onto the stack.
+    pushContext: function() {
+      this.pushStackLiteral('depth' + this.lastContext);
+    },
+
+    // [resolvePossibleLambda]
+    //
+    // On stack, before: value, ...
+    // On stack, after: resolved value, ...
+    //
+    // If the `value` is a lambda, replace it on the stack by
+    // the return value of the lambda
+    resolvePossibleLambda: function() {
+      this.context.aliases.functionType = '"function"';
+
+      this.replaceStack(function(current) {
+        return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+      });
+    },
+
+    // [lookup]
+    //
+    // On stack, before: value, ...
+    // On stack, after: value[name], ...
+    //
+    // Replace the value on the stack with the result of looking
+    // up `name` on `value`
+    lookup: function(name) {
+      this.replaceStack(function(current) {
+        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+      });
+    },
+
+    // [lookupData]
+    //
+    // On stack, before: ...
+    // On stack, after: data[id], ...
+    //
+    // Push the result of looking up `id` on the current data
+    lookupData: function(id) {
+      this.push(this.nameLookup('data', id, 'data'));
+    },
+
+    // [pushStringParam]
+    //
+    // On stack, before: ...
+    // On stack, after: string, currentContext, ...
+    //
+    // This opcode is designed for use in string mode, which
+    // provides the string value of a parameter along with its
+    // depth rather than resolving it immediately.
+    pushStringParam: function(string, type) {
+      this.pushStackLiteral('depth' + this.lastContext);
+
+      this.pushString(type);
+
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    },
+
+    emptyHash: function() {
+      this.pushStackLiteral('{}');
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{}');
+      }
+    },
+    pushHash: function() {
+      this.hash = {values: [], types: []};
+    },
+    popHash: function() {
+      var hash = this.hash;
+      this.hash = undefined;
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{' + hash.types.join(',') + '}');
+      }
+      this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+    },
+
+    // [pushString]
+    //
+    // On stack, before: ...
+    // On stack, after: quotedString(string), ...
+    //
+    // Push a quoted version of `string` onto the stack
+    pushString: function(string) {
+      this.pushStackLiteral(this.quotedString(string));
+    },
+
+    // [push]
+    //
+    // On stack, before: ...
+    // On stack, after: expr, ...
+    //
+    // Push an expression onto the stack
+    push: function(expr) {
+      this.inlineStack.push(expr);
+      return expr;
+    },
+
+    // [pushLiteral]
+    //
+    // On stack, before: ...
+    // On stack, after: value, ...
+    //
+    // Pushes a value onto the stack. This operation prevents
+    // the compiler from creating a temporary variable to hold
+    // it.
+    pushLiteral: function(value) {
+      this.pushStackLiteral(value);
+    },
+
+    // [pushProgram]
+    //
+    // On stack, before: ...
+    // On stack, after: program(guid), ...
+    //
+    // Push a program expression onto the stack. This takes
+    // a compile-time guid and converts it into a runtime-accessible
+    // expression.
+    pushProgram: function(guid) {
+      if (guid != null) {
+        this.pushStackLiteral(this.programExpression(guid));
+      } else {
+        this.pushStackLiteral(null);
+      }
+    },
+
+    // [invokeHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // Pops off the helper's parameters, invokes the helper,
+    // and pushes the helper's return value onto the stack.
+    //
+    // If the helper is not found, `helperMissing` is called.
+    invokeHelper: function(paramSize, name) {
+      this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+      this.push(helper.name);
+      this.replaceStack(function(name) {
+        return name + ' ? ' + name + '.call(' +
+            helper.callParams + ") " + ": helperMissing.call(" +
+            helper.helperMissingParams + ")";
+      });
+    },
+
+    // [invokeKnownHelper]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of helper invocation
+    //
+    // This operation is used when the helper is known to exist,
+    // so a `helperMissing` fallback is not required.
+    invokeKnownHelper: function(paramSize, name) {
+      var helper = this.setupHelper(paramSize, name);
+      this.push(helper.name + ".call(" + helper.callParams + ")");
+    },
+
+    // [invokeAmbiguous]
+    //
+    // On stack, before: hash, inverse, program, params..., ...
+    // On stack, after: result of disambiguation
+    //
+    // This operation is used when an expression like `{{foo}}`
+    // is provided, but we don't know at compile-time whether it
+    // is a helper or a path.
+    //
+    // This operation emits more code than the other options,
+    // and can be avoided by passing the `knownHelpers` and
+    // `knownHelpersOnly` flags at compile-time.
+    invokeAmbiguous: function(name, helperCall) {
+      this.context.aliases.functionType = '"function"';
+
+      this.pushStackLiteral('{}');    // Hash value
+      var helper = this.setupHelper(0, name, helperCall);
+
+      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+      var nextStack = this.nextStack();
+
+      this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+    },
+
+    // [invokePartial]
+    //
+    // On stack, before: context, ...
+    // On stack after: result of partial invocation
+    //
+    // This operation pops off a context, invokes a partial with that context,
+    // and pushes the result of the invocation back.
+    invokePartial: function(name) {
+      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+      if (this.options.data) {
+        params.push("data");
+      }
+
+      this.context.aliases.self = "this";
+      this.push("self.invokePartial(" + params.join(", ") + ")");
+    },
+
+    // [assignToHash]
+    //
+    // On stack, before: value, hash, ...
+    // On stack, after: hash, ...
+    //
+    // Pops a value and hash off the stack, assigns `hash[key] = value`
+    // and pushes the hash back onto the stack.
+    assignToHash: function(key) {
+      var value = this.popStack(),
+          type;
+
+      if (this.options.stringParams) {
+        type = this.popStack();
+        this.popStack();
+      }
+
+      var hash = this.hash;
+      if (type) {
+        hash.types.push("'" + key + "': " + type);
+      }
+      hash.values.push("'" + key + "': (" + value + ")");
+    },
+
+    // HELPERS
+
+    compiler: JavaScriptCompiler,
+
+    compileChildren: function(environment, options) {
+      var children = environment.children, child, compiler;
+
+      for(var i=0, l=children.length; i<l; i++) {
+        child = children[i];
+        compiler = new this.compiler();
+
+        var index = this.matchExistingProgram(child);
+
+        if (index == null) {
+          this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+          index = this.context.programs.length;
+          child.index = index;
+          child.name = 'program' + index;
+          this.context.programs[index] = compiler.compile(child, options, this.context);
+          this.context.environments[index] = child;
+        } else {
+          child.index = index;
+          child.name = 'program' + index;
+        }
+      }
+    },
+    matchExistingProgram: function(child) {
+      for (var i = 0, len = this.context.environments.length; i < len; i++) {
+        var environment = this.context.environments[i];
+        if (environment && environment.equals(child)) {
+          return i;
+        }
+      }
+    },
+
+    programExpression: function(guid) {
+      this.context.aliases.self = "this";
+
+      if(guid == null) {
+        return "self.noop";
+      }
+
+      var child = this.environment.children[guid],
+          depths = child.depths.list, depth;
+
+      var programParams = [child.index, child.name, "data"];
+
+      for(var i=0, l = depths.length; i<l; i++) {
+        depth = depths[i];
+
+        if(depth === 1) { programParams.push("depth0"); }
+        else { programParams.push("depth" + (depth - 1)); }
+      }
+
+      if(depths.length === 0) {
+        return "self.program(" + programParams.join(", ") + ")";
+      } else {
+        programParams.shift();
+        return "self.programWithDepth(" + programParams.join(", ") + ")";
+      }
+    },
+
+    register: function(name, val) {
+      this.useRegister(name);
+      this.source.push(name + " = " + val + ";");
+    },
+
+    useRegister: function(name) {
+      if(!this.registers[name]) {
+        this.registers[name] = true;
+        this.registers.list.push(name);
+      }
+    },
+
+    pushStackLiteral: function(item) {
+      return this.push(new Literal(item));
+    },
+
+    pushStack: function(item) {
+      this.flushInline();
+
+      var stack = this.incrStack();
+      if (item) {
+        this.source.push(stack + " = " + item + ";");
+      }
+      this.compileStack.push(stack);
+      return stack;
+    },
+
+    replaceStack: function(callback) {
+      var prefix = '',
+          inline = this.isInline(),
+          stack;
+
+      // If we are currently inline then we want to merge the inline statement into the
+      // replacement statement via ','
+      if (inline) {
+        var top = this.popStack(true);
+
+        if (top instanceof Literal) {
+          // Literals do not need to be inlined
+          stack = top.value;
+        } else {
+          // Get or create the current stack name for use by the inline
+          var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+          prefix = '(' + this.push(name) + ' = ' + top + '),';
+          stack = this.topStack();
+        }
+      } else {
+        stack = this.topStack();
+      }
+
+      var item = callback.call(this, stack);
+
+      if (inline) {
+        if (this.inlineStack.length || this.compileStack.length) {
+          this.popStack();
+        }
+        this.push('(' + prefix + item + ')');
+      } else {
+        // Prevent modification of the context depth variable. Through replaceStack
+        if (!/^stack/.test(stack)) {
+          stack = this.nextStack();
+        }
+
+        this.source.push(stack + " = (" + prefix + item + ");");
+      }
+      return stack;
+    },
+
+    nextStack: function() {
+      return this.pushStack();
+    },
+
+    incrStack: function() {
+      this.stackSlot++;
+      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+      return this.topStackName();
+    },
+    topStackName: function() {
+      return "stack" + this.stackSlot;
+    },
+    flushInline: function() {
+      var inlineStack = this.inlineStack;
+      if (inlineStack.length) {
+        this.inlineStack = [];
+        for (var i = 0, len = inlineStack.length; i < len; i++) {
+          var entry = inlineStack[i];
+          if (entry instanceof Literal) {
+            this.compileStack.push(entry);
+          } else {
+            this.pushStack(entry);
+          }
+        }
+      }
+    },
+    isInline: function() {
+      return this.inlineStack.length;
+    },
+
+    popStack: function(wrapped) {
+      var inline = this.isInline(),
+          item = (inline ? this.inlineStack : this.compileStack).pop();
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        if (!inline) {
+          this.stackSlot--;
+        }
+        return item;
+      }
+    },
+
+    topStack: function(wrapped) {
+      var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+          item = stack[stack.length - 1];
+
+      if (!wrapped && (item instanceof Literal)) {
+        return item.value;
+      } else {
+        return item;
+      }
+    },
+
+    quotedString: function(str) {
+      return '"' + str
+        .replace(/\\/g, '\\\\')
+        .replace(/"/g, '\\"')
+        .replace(/\n/g, '\\n')
+        .replace(/\r/g, '\\r') + '"';
+    },
+
+    setupHelper: function(paramSize, name, missingParams) {
+      var params = [];
+      this.setupParams(paramSize, params, missingParams);
+      var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+      return {
+        params: params,
+        name: foundHelper,
+        callParams: ["depth0"].concat(params).join(", "),
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+      };
+    },
+
+    // the params and contexts arguments are passed in arrays
+    // to fill in
+    setupParams: function(paramSize, params, useRegister) {
+      var options = [], contexts = [], types = [], param, inverse, program;
+
+      options.push("hash:" + this.popStack());
+
+      inverse = this.popStack();
+      program = this.popStack();
+
+      // Avoid setting fn and inverse if neither are set. This allows
+      // helpers to do a check for `if (options.fn)`
+      if (program || inverse) {
+        if (!program) {
+          this.context.aliases.self = "this";
+          program = "self.noop";
+        }
+
+        if (!inverse) {
+         this.context.aliases.self = "this";
+          inverse = "self.noop";
+        }
+
+        options.push("inverse:" + inverse);
+        options.push("fn:" + program);
+      }
+
+      for(var i=0; i<paramSize; i++) {
+        param = this.popStack();
+        params.push(param);
+
+        if(this.options.stringParams) {
+          types.push(this.popStack());
+          contexts.push(this.popStack());
+        }
+      }
+
+      if (this.options.stringParams) {
+        options.push("contexts:[" + contexts.join(",") + "]");
+        options.push("types:[" + types.join(",") + "]");
+        options.push("hashTypes:hashTypes");
+      }
+
+      if(this.options.data) {
+        options.push("data:data");
+      }
+
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
+      return params.join(", ");
+    }
+  };
+
+  var reservedWords = (
+    "break else new var" +
+    " case finally return void" +
+    " catch for switch while" +
+    " continue function this with" +
+    " default if throw" +
+    " delete in try" +
+    " do instanceof typeof" +
+    " abstract enum int short" +
+    " boolean export interface static" +
+    " byte extends long super" +
+    " char final native synchronized" +
+    " class float package throws" +
+    " const goto private transient" +
+    " debugger implements protected volatile" +
+    " double import public let yield"
+  ).split(" ");
+
+  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+  for(var i=0, l=reservedWords.length; i<l; i++) {
+    compilerWords[reservedWords[i]] = true;
+  }
+
+  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+      return true;
+    }
+    return false;
+  };
+
+})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
+
+Handlebars.precompile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Handlebars.Compiler().compile(ast, options);
+  return new Handlebars.JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Handlebars.Compiler().compile(ast, options);
+    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+;
+// lib/handlebars/runtime.js
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          return Handlebars.VM.program(fn, data);
+        } else if(programWrapper) {
+          return programWrapper;
+        } else {
+          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
+          return programWrapper;
+        }
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(fn, data, $depth) {
+    var args = Array.prototype.slice.call(arguments, 2);
+
+    return function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+  },
+  program: function(fn, data) {
+    return function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
diff --git a/labs/dependency-examples/stapes_require/bower_components/requirejs/require.js b/labs/dependency-examples/stapes_require/bower_components/requirejs/require.js
new file mode 100644
index 0000000000..2109a25149
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/requirejs/require.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.6',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value !== 'string') {
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite and existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; ary[i]; i += 1) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+                        //End of the line. Keep at least one non-dot
+                        //path segment at the front so it can be mapped
+                        //correctly to disk. Otherwise, there is likely
+                        //no path mapping for a path starting with '..'.
+                        //This can still fail, but catches the most reasonable
+                        //uses of ..
+                        break;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+                foundMap, foundI, foundStarMap, starI,
+                baseParts = baseName && baseName.split('/'),
+                normalizedBaseParts = baseParts,
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name && name.charAt(0) === '.') {
+                //If have a base name, try to normalize against it,
+                //otherwise, assume it is a top-level require that will
+                //be relative to baseUrl in the end.
+                if (baseName) {
+                    if (getOwn(config.pkgs, baseName)) {
+                        //If the baseName is a package name, then just treat it as one
+                        //name to concat the name with.
+                        normalizedBaseParts = baseParts = [baseName];
+                    } else {
+                        //Convert baseName to array, and lop off the last part,
+                        //so that . matches that 'directory' and not name of the baseName's
+                        //module. For instance, baseName of 'one/two/three', maps to
+                        //'one/two/three.js', but we want the directory, 'one/two' for
+                        //this normalization.
+                        normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    }
+
+                    name = normalizedBaseParts.concat(name.split('/'));
+                    trimDots(name);
+
+                    //Some use of packages may use a . path to reference the
+                    //'main' module name, so normalize for that.
+                    pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+                    name = name.join('/');
+                    if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+                        name = pkgName;
+                    }
+                } else if (name.indexOf('./') === 0) {
+                    // No baseName, so this is ID is resolved relative
+                    // to baseUrl, pull off the leading dot.
+                    name = name.substring(2);
+                }
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+
+                    if (foundMap) {
+                        break;
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            return name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                removeScript(id);
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+                context.require([id]);
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        normalizedName = normalize(name, parentName, applyMap);
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length - 1, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return mod.exports;
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            var c,
+                                pkg = getOwn(config.pkgs, mod.map.id);
+                            // For packages, only support config targeted
+                            // at the main module.
+                            c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+                                      getOwn(config.config, mod.map.id);
+                            return  c || {};
+                        },
+                        exports: defined[mod.map.id]
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var map, modId, err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                map = mod.map;
+                modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            if (this.map.isDefine) {
+                                //If setting exports via 'module' is in play,
+                                //favor that over return value and exports. After that,
+                                //favor a non-undefined return value over exports use.
+                                cjsModule = this.module;
+                                if (cjsModule &&
+                                        cjsModule.exports !== undefined &&
+                                        //Make sure it is not already the exports value
+                                        cjsModule.exports !== this.exports) {
+                                    exports = cjsModule.exports;
+                                } else if (exports === undefined && this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths and packages since they require special processing,
+                //they are additive.
+                var pkgs = config.pkgs,
+                    shim = config.shim,
+                    objs = {
+                        paths: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (prop === 'map') {
+                            if (!config.map) {
+                                config.map = {};
+                            }
+                            mixin(config[prop], value, true, true);
+                        } else {
+                            mixin(config[prop], value, true);
+                        }
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+                        location = pkgObj.location;
+
+                        //Create a brand new object on pkgs, since currentPackages can
+                        //be passed in again, and config.pkgs is the internal transformed
+                        //state for all package configs.
+                        pkgs[pkgObj.name] = {
+                            name: pkgObj.name,
+                            location: location || pkgObj.name,
+                            //Remove leading dot in main, so main paths are normalized,
+                            //and remove any trailing .js, since different package
+                            //envs have different conventions: some use a module name,
+                            //some use a file name.
+                            main: (pkgObj.main || 'main')
+                                  .replace(currDirRegExp, '')
+                                  .replace(jsSuffixRegExp, '')
+                        };
+                    });
+
+                    //Done with modifications, assing packages back to context config
+                    config.pkgs = pkgs;
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overriden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+                    parentPath;
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+                    pkgs = config.pkgs;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+                        pkg = getOwn(pkgs, parentModule);
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        } else if (pkg) {
+                            //If module name is just the package name, then looking
+                            //for the main module.
+                            if (moduleName === pkg.name) {
+                                pkgPath = pkg.location + '/' + pkg.main;
+                            } else {
+                                pkgPath = pkg.location;
+                            }
+                            syms.splice(0, i, pkgPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = config.xhtml ?
+                    document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                    document.createElement('script');
+            node.type = config.scriptType || 'text/javascript';
+            node.charset = 'utf-8';
+            node.async = true;
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/labs/dependency-examples/stapes_require/bower_components/stapes/stapes.js b/labs/dependency-examples/stapes_require/bower_components/stapes/stapes.js
new file mode 100644
index 0000000000..e8d450ad61
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/stapes/stapes.js
@@ -0,0 +1,388 @@
+//
+//  ____  _                           _
+// / ___|| |_ __ _ _ __   ___  ___   (_)___  (*)
+// \___ \| __/ _` | '_ \ / _ \/ __|  | / __|
+//  ___) | || (_| | |_) |  __/\__ \_ | \__ \
+// |____/ \__\__,_| .__/ \___||___(_)/ |___/
+//              |_|              |__/
+//
+// (*) a (really) tiny Javascript MVC microframework
+//
+// (c) Hay Kranen < hay@bykr.org >
+// Version 0.2 - Released under the terms of the MIT license
+// < http://en.wikipedia.org/wiki/MIT_License >
+//
+// Stapes.js : http://hay.github.com/stapes
+
+(function() {
+    var VERSION = "0.2.1";
+
+    /** Utility functions
+     *
+     *  Note that these functions are only used inside Stapes, and therefore
+     *  aren't that failsafe as the options in libraries
+     *  such as Underscore.js, so that's why they're not usable outside
+     *  the private scope.
+     */
+    var util = {
+        bind : function(fn, ctx) {
+            if (Function.prototype.bind) {
+                // Native
+                return fn.bind(ctx);
+            } else {
+                // Non-native
+                return function() {
+                    return fn.apply(ctx, arguments);
+                };
+            }
+        },
+
+        create : function(context) {
+            var instance;
+
+            if (typeof Object.create === "function") {
+                // Native
+                instance = Object.create(context);
+            } else {
+                // Non-native
+                var F = function(){};
+                F.prototype = context;
+                instance = new F();
+            }
+
+            instance._guid = guid++;
+            Stapes._attributes[instance._guid] = {};
+            Stapes._eventHandlers[instance._guid] = {};
+
+            return instance;
+        },
+
+        each : function(list, fn) {
+            if (util.isArray(list)) {
+                if (Array.prototype.forEach) {
+                    // Native forEach
+                    list.forEach( fn );
+                } else {
+                    for (var i = 0, l = list.length; i < l; i++) {
+                        fn( list[i], i);
+                    }
+                }
+            } else {
+                for (var key in list) {
+                    fn( list[key], key );
+                }
+            }
+        },
+
+        isArray : function(val) {
+            return Object.prototype.toString.call( val ) === "[object Array]";
+        },
+
+        isObject : function(val) {
+            return (typeof val === "object") && (!util.isArray(val) && val !== null);
+        },
+
+        // from http://stackoverflow.com/a/2117523/152809
+        makeUuid : function() {
+            return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+                var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
+                return v.toString(16);
+            });
+        },
+
+        toArray : function(val) {
+            if (util.isObject(val)) {
+                return util.values(val);
+            } else {
+                return Array.prototype.slice.call(val, 0);
+            }
+        },
+
+        values : function(obj) {
+            var values = [];
+
+            util.each(obj, function(value, key) {
+                values.push(value);
+            });
+
+            return values;
+        }
+    };
+
+    /** Private helper functions */
+    function addEvent(event) {
+        // If we don't have any handlers for this type of event, add a new
+        // array we can use to push new handlers
+        if (!Stapes._eventHandlers[event.guid][event.type]) {
+            Stapes._eventHandlers[event.guid][event.type] = [];
+        }
+
+        // Push an event object
+        Stapes._eventHandlers[event.guid][event.type].push({
+            "guid" : event.guid,
+            "handler" : event.handler,
+            "scope" : event.scope,
+            "type" : event.type
+        });
+    }
+
+    function addEventHandler(argTypeOrMap, argHandlerOrScope, argScope) {
+        var eventMap = {},
+            scope;
+
+        if (typeof argTypeOrMap === "string") {
+            scope = argScope || false;
+            eventMap[ argTypeOrMap ] = argHandlerOrScope;
+        } else {
+            scope = argHandlerOrScope || false;
+            eventMap = argTypeOrMap;
+        }
+
+        util.each(eventMap, util.bind(function(handler, eventString) {
+            var events = eventString.split(" ");
+
+            util.each(events, util.bind(function(eventType) {
+                addEvent.call(this, {
+                    "guid" : this._guid,
+                    "handler" : handler,
+                    "scope" : scope,
+                    "type" : eventType
+                });
+            }, this));
+        }, this));
+    }
+
+    function emitEvents(type, data, explicitType, explicitGuid) {
+        explicitType = explicitType || false;
+        explicitGuid = explicitGuid || this._guid;
+
+        util.each(Stapes._eventHandlers[explicitGuid][type], util.bind(function(event) {
+            var scope = (event.scope) ? event.scope : this;
+            if (explicitType) {
+                event.type = explicitType;
+            }
+            event.scope = scope;
+            event.handler.call(event.scope, data, event);
+        }, this));
+    }
+
+    function setAttribute(key, value) {
+        // We need to do this before we actually add the item :)
+        var itemExists = this.has(key);
+
+        // Actually add the item to the attributes
+        Stapes._attributes[this._guid][key] = value;
+
+        // Throw a generic event
+        this.emit('change', key);
+
+        // And a namespaced event as well, NOTE that we pass value instead of
+        // key here!
+        this.emit('change:' + key, value);
+
+        // Also throw a specific event for this type of set
+        var specificEvent = itemExists ? 'update' : 'create';
+
+        this.emit(specificEvent, key);
+
+        // And a namespaced event as well, NOTE that we pass value instead of key
+        this.emit(specificEvent + ':' + key, value);
+    }
+
+    var guid = 1;
+
+    var Module = {
+        create : function() {
+            return util.create(this);
+        },
+
+        emit : function(types, data) {
+            data = data || null;
+
+            util.each(types.split(" "), util.bind(function(type) {
+                // First 'all' type events: is there an 'all' handler in the
+                // global stack?
+                if (Stapes._eventHandlers[-1].all) {
+                    emitEvents.call(this, "all", data, type, -1);
+                }
+
+                // Catch all events for this type?
+                if (Stapes._eventHandlers[-1][type]) {
+                    emitEvents.call(this, type, data, type, -1);
+                }
+
+                if (typeof this._guid == 'number') {
+                    // 'all' event for this specific module?
+                    if (Stapes._eventHandlers[this._guid]["all"]) {
+                        emitEvents.call(this, "all", data, type);
+                    }
+
+                    // Finally, normal events :)
+                    if (Stapes._eventHandlers[this._guid][type]) {
+                        emitEvents.call(this, type, data);
+                    }
+                }
+            }, this));
+        },
+
+        extend : function(objectOrValues, valuesIfObject) {
+            var object = (valuesIfObject) ? objectOrValues : this,
+                values = (valuesIfObject) ? valuesIfObject : objectOrValues;
+
+            util.each(values, function(value, key) {
+                object[key] = value;
+            });
+
+            return this;
+        },
+
+        filter : function(fn) {
+            var items = [];
+
+            util.each(Stapes._attributes[this._guid], function(item) {
+                if (fn(item)) {
+                    items.push(item);
+                }
+            });
+
+            return items;
+        },
+
+        get : function(input) {
+            if (typeof input === "string") {
+                return this.has(input) ? Stapes._attributes[this._guid][input] : null;
+            } else if (typeof input === "function") {
+                var items = this.filter(input);
+                return (items.length) ? items[0] : false;
+            }
+        },
+
+        getAll : function() {
+            return Stapes._attributes[this._guid];
+        },
+
+        getAllAsArray : function() {
+            var arr = [];
+
+            util.each(Stapes._attributes[this._guid], function(value, key) {
+                if (util.isObject(value)) {
+                    value.id = key;
+                }
+
+                arr.push(value);
+            });
+
+            return arr;
+
+        },
+
+        has : function(key) {
+            return (typeof Stapes._attributes[this._guid][key] !== "undefined");
+        },
+
+        init : function() {
+            this.emit('ready');
+            return this;
+        },
+
+        on : function() {
+            addEventHandler.apply(this, arguments);
+        },
+
+        // Akin to set(), but makes a unique id
+        push : function(input) {
+            if (util.isArray(input)) {
+                util.each(input, util.bind(function(value) {
+                    setAttribute.call(this, util.makeUuid(), value);
+                }, this));
+
+                this.emit('changemany createmany', util.toArray(input).length);
+            } else {
+                setAttribute.call(this, util.makeUuid(), input);
+            }
+        },
+
+        remove : function(input) {
+            if (typeof input === "function") {
+                util.each(Stapes._attributes[this._guid], util.bind(function(item, key) {
+                    if (input(item)) {
+                        delete Stapes._attributes[this._guid][key];
+                        this.emit('remove change');
+                    }
+                }, this));
+            } else {
+                if (typeof input === "string") {
+                    input = [input];
+                }
+
+                util.each(util.toArray(input), util.bind(function(id) {
+                    if (this.has(id)) {
+                        delete Stapes._attributes[this._guid][id];
+                        this.emit('remove change');
+                    }
+                }, this));
+            }
+        },
+
+        set : function(objOrKey, value) {
+            if (util.isObject(objOrKey)) {
+                util.each(objOrKey, util.bind(function(value, key) {
+                    setAttribute.call(this, key, value);
+                }, this));
+
+                this.emit('changemany', objOrKey.length);
+            } else {
+                setAttribute.call(this, objOrKey, value);
+            }
+        },
+
+        update : function(key, fn) {
+            var item = this.get(key);
+            setAttribute.call(this, key, fn( item ));
+        }
+    };
+
+    var Stapes = {
+        "_attributes" : {},
+
+        "_eventHandlers" : {
+            "-1" : {} // '-1' is used for the global event handling
+        },
+
+        "_guid" : -1,
+
+        "create" : function() {
+            return util.create(Module);
+        },
+
+        "extend" : function(obj) {
+            util.each(obj, function(value, key) {
+                Module[key] = value;
+            });
+        },
+
+        "on" : function() {
+            addEventHandler.apply(this, arguments);
+        },
+
+        "version" : VERSION
+    };
+
+    // This library can be used as an AMD module, a Node.js module, or an
+    // old fashioned global
+    if (typeof exports !== "undefined") {
+        // Server
+        if (typeof module !== "undefined" && module.exports) {
+            exports = module.exports = Stapes;
+        }
+        exports.Stapes = Stapes;
+    } else if (typeof define === "function" && define.amd) {
+        // AMD
+        define(function() {
+            return Stapes;
+        });
+    } else {
+        // Global scope
+        window.Stapes = Stapes;
+    }
+})();
\ No newline at end of file
diff --git a/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.css b/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.js b/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/stapes_require/bower_components/todomvc-common/bg.png b/labs/dependency-examples/stapes_require/bower_components/todomvc-common/bg.png
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diff --git a/labs/dependency-examples/stapes_require/bower_components/zepto/zepto.js b/labs/dependency-examples/stapes_require/bower_components/zepto/zepto.js
new file mode 100644
index 0000000000..c950d28111
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/bower_components/zepto/zepto.js
@@ -0,0 +1,1589 @@
+/* Zepto v1.0 - polyfill zepto detect event ajax form fx - zeptojs.com/license */
+
+;(function(undefined){
+  if (String.prototype.trim === undefined) // fix for iOS 3.2
+    String.prototype.trim = function(){ return this.replace(/^\s+|\s+$/g, '') }
+
+  // For iOS 3.x
+  // from https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
+  if (Array.prototype.reduce === undefined)
+    Array.prototype.reduce = function(fun){
+      if(this === void 0 || this === null) throw new TypeError()
+      var t = Object(this), len = t.length >>> 0, k = 0, accumulator
+      if(typeof fun != 'function') throw new TypeError()
+      if(len == 0 && arguments.length == 1) throw new TypeError()
+
+      if(arguments.length >= 2)
+       accumulator = arguments[1]
+      else
+        do{
+          if(k in t){
+            accumulator = t[k++]
+            break
+          }
+          if(++k >= len) throw new TypeError()
+        } while (true)
+
+      while (k < len){
+        if(k in t) accumulator = fun.call(undefined, accumulator, t[k], k, t)
+        k++
+      }
+      return accumulator
+    }
+
+})()
+
+
+
+
+
+var Zepto = (function() {
+  var undefined, key, $, classList, emptyArray = [], slice = emptyArray.slice, filter = emptyArray.filter,
+    document = window.document,
+    elementDisplay = {}, classCache = {},
+    getComputedStyle = document.defaultView.getComputedStyle,
+    cssNumber = { 'column-count': 1, 'columns': 1, 'font-weight': 1, 'line-height': 1,'opacity': 1, 'z-index': 1, 'zoom': 1 },
+    fragmentRE = /^\s*<(\w+|!)[^>]*>/,
+    tagExpanderRE = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
+    rootNodeRE = /^(?:body|html)$/i,
+
+    // special attributes that should be get/set via method calls
+    methodAttributes = ['val', 'css', 'html', 'text', 'data', 'width', 'height', 'offset'],
+
+    adjacencyOperators = [ 'after', 'prepend', 'before', 'append' ],
+    table = document.createElement('table'),
+    tableRow = document.createElement('tr'),
+    containers = {
+      'tr': document.createElement('tbody'),
+      'tbody': table, 'thead': table, 'tfoot': table,
+      'td': tableRow, 'th': tableRow,
+      '*': document.createElement('div')
+    },
+    readyRE = /complete|loaded|interactive/,
+    classSelectorRE = /^\.([\w-]+)$/,
+    idSelectorRE = /^#([\w-]*)$/,
+    tagSelectorRE = /^[\w-]+$/,
+    class2type = {},
+    toString = class2type.toString,
+    zepto = {},
+    camelize, uniq,
+    tempParent = document.createElement('div')
+
+  zepto.matches = function(element, selector) {
+    if (!element || element.nodeType !== 1) return false
+    var matchesSelector = element.webkitMatchesSelector || element.mozMatchesSelector ||
+                          element.oMatchesSelector || element.matchesSelector
+    if (matchesSelector) return matchesSelector.call(element, selector)
+    // fall back to performing a selector:
+    var match, parent = element.parentNode, temp = !parent
+    if (temp) (parent = tempParent).appendChild(element)
+    match = ~zepto.qsa(parent, selector).indexOf(element)
+    temp && tempParent.removeChild(element)
+    return match
+  }
+
+  function type(obj) {
+    return obj == null ? String(obj) :
+      class2type[toString.call(obj)] || "object"
+  }
+
+  function isFunction(value) { return type(value) == "function" }
+  function isWindow(obj)     { return obj != null && obj == obj.window }
+  function isDocument(obj)   { return obj != null && obj.nodeType == obj.DOCUMENT_NODE }
+  function isObject(obj)     { return type(obj) == "object" }
+  function isPlainObject(obj) {
+    return isObject(obj) && !isWindow(obj) && obj.__proto__ == Object.prototype
+  }
+  function isArray(value) { return value instanceof Array }
+  function likeArray(obj) { return typeof obj.length == 'number' }
+
+  function compact(array) { return filter.call(array, function(item){ return item != null }) }
+  function flatten(array) { return array.length > 0 ? $.fn.concat.apply([], array) : array }
+  camelize = function(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : '' }) }
+  function dasherize(str) {
+    return str.replace(/::/g, '/')
+           .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
+           .replace(/([a-z\d])([A-Z])/g, '$1_$2')
+           .replace(/_/g, '-')
+           .toLowerCase()
+  }
+  uniq = function(array){ return filter.call(array, function(item, idx){ return array.indexOf(item) == idx }) }
+
+  function classRE(name) {
+    return name in classCache ?
+      classCache[name] : (classCache[name] = new RegExp('(^|\\s)' + name + '(\\s|$)'))
+  }
+
+  function maybeAddPx(name, value) {
+    return (typeof value == "number" && !cssNumber[dasherize(name)]) ? value + "px" : value
+  }
+
+  function defaultDisplay(nodeName) {
+    var element, display
+    if (!elementDisplay[nodeName]) {
+      element = document.createElement(nodeName)
+      document.body.appendChild(element)
+      display = getComputedStyle(element, '').getPropertyValue("display")
+      element.parentNode.removeChild(element)
+      display == "none" && (display = "block")
+      elementDisplay[nodeName] = display
+    }
+    return elementDisplay[nodeName]
+  }
+
+  function children(element) {
+    return 'children' in element ?
+      slice.call(element.children) :
+      $.map(element.childNodes, function(node){ if (node.nodeType == 1) return node })
+  }
+
+  // `$.zepto.fragment` takes a html string and an optional tag name
+  // to generate DOM nodes nodes from the given html string.
+  // The generated DOM nodes are returned as an array.
+  // This function can be overriden in plugins for example to make
+  // it compatible with browsers that don't support the DOM fully.
+  zepto.fragment = function(html, name, properties) {
+    if (html.replace) html = html.replace(tagExpanderRE, "<$1></$2>")
+    if (name === undefined) name = fragmentRE.test(html) && RegExp.$1
+    if (!(name in containers)) name = '*'
+
+    var nodes, dom, container = containers[name]
+    container.innerHTML = '' + html
+    dom = $.each(slice.call(container.childNodes), function(){
+      container.removeChild(this)
+    })
+    if (isPlainObject(properties)) {
+      nodes = $(dom)
+      $.each(properties, function(key, value) {
+        if (methodAttributes.indexOf(key) > -1) nodes[key](value)
+        else nodes.attr(key, value)
+      })
+    }
+    return dom
+  }
+
+  // `$.zepto.Z` swaps out the prototype of the given `dom` array
+  // of nodes with `$.fn` and thus supplying all the Zepto functions
+  // to the array. Note that `__proto__` is not supported on Internet
+  // Explorer. This method can be overriden in plugins.
+  zepto.Z = function(dom, selector) {
+    dom = dom || []
+    dom.__proto__ = $.fn
+    dom.selector = selector || ''
+    return dom
+  }
+
+  // `$.zepto.isZ` should return `true` if the given object is a Zepto
+  // collection. This method can be overriden in plugins.
+  zepto.isZ = function(object) {
+    return object instanceof zepto.Z
+  }
+
+  // `$.zepto.init` is Zepto's counterpart to jQuery's `$.fn.init` and
+  // takes a CSS selector and an optional context (and handles various
+  // special cases).
+  // This method can be overriden in plugins.
+  zepto.init = function(selector, context) {
+    // If nothing given, return an empty Zepto collection
+    if (!selector) return zepto.Z()
+    // If a function is given, call it when the DOM is ready
+    else if (isFunction(selector)) return $(document).ready(selector)
+    // If a Zepto collection is given, juts return it
+    else if (zepto.isZ(selector)) return selector
+    else {
+      var dom
+      // normalize array if an array of nodes is given
+      if (isArray(selector)) dom = compact(selector)
+      // Wrap DOM nodes. If a plain object is given, duplicate it.
+      else if (isObject(selector))
+        dom = [isPlainObject(selector) ? $.extend({}, selector) : selector], selector = null
+      // If it's a html fragment, create nodes from it
+      else if (fragmentRE.test(selector))
+        dom = zepto.fragment(selector.trim(), RegExp.$1, context), selector = null
+      // If there's a context, create a collection on that context first, and select
+      // nodes from there
+      else if (context !== undefined) return $(context).find(selector)
+      // And last but no least, if it's a CSS selector, use it to select nodes.
+      else dom = zepto.qsa(document, selector)
+      // create a new Zepto collection from the nodes found
+      return zepto.Z(dom, selector)
+    }
+  }
+
+  // `$` will be the base `Zepto` object. When calling this
+  // function just call `$.zepto.init, which makes the implementation
+  // details of selecting nodes and creating Zepto collections
+  // patchable in plugins.
+  $ = function(selector, context){
+    return zepto.init(selector, context)
+  }
+
+  function extend(target, source, deep) {
+    for (key in source)
+      if (deep && (isPlainObject(source[key]) || isArray(source[key]))) {
+        if (isPlainObject(source[key]) && !isPlainObject(target[key]))
+          target[key] = {}
+        if (isArray(source[key]) && !isArray(target[key]))
+          target[key] = []
+        extend(target[key], source[key], deep)
+      }
+      else if (source[key] !== undefined) target[key] = source[key]
+  }
+
+  // Copy all but undefined properties from one or more
+  // objects to the `target` object.
+  $.extend = function(target){
+    var deep, args = slice.call(arguments, 1)
+    if (typeof target == 'boolean') {
+      deep = target
+      target = args.shift()
+    }
+    args.forEach(function(arg){ extend(target, arg, deep) })
+    return target
+  }
+
+  // `$.zepto.qsa` is Zepto's CSS selector implementation which
+  // uses `document.querySelectorAll` and optimizes for some special cases, like `#id`.
+  // This method can be overriden in plugins.
+  zepto.qsa = function(element, selector){
+    var found
+    return (isDocument(element) && idSelectorRE.test(selector)) ?
+      ( (found = element.getElementById(RegExp.$1)) ? [found] : [] ) :
+      (element.nodeType !== 1 && element.nodeType !== 9) ? [] :
+      slice.call(
+        classSelectorRE.test(selector) ? element.getElementsByClassName(RegExp.$1) :
+        tagSelectorRE.test(selector) ? element.getElementsByTagName(selector) :
+        element.querySelectorAll(selector)
+      )
+  }
+
+  function filtered(nodes, selector) {
+    return selector === undefined ? $(nodes) : $(nodes).filter(selector)
+  }
+
+  $.contains = function(parent, node) {
+    return parent !== node && parent.contains(node)
+  }
+
+  function funcArg(context, arg, idx, payload) {
+    return isFunction(arg) ? arg.call(context, idx, payload) : arg
+  }
+
+  function setAttribute(node, name, value) {
+    value == null ? node.removeAttribute(name) : node.setAttribute(name, value)
+  }
+
+  // access className property while respecting SVGAnimatedString
+  function className(node, value){
+    var klass = node.className,
+        svg   = klass && klass.baseVal !== undefined
+
+    if (value === undefined) return svg ? klass.baseVal : klass
+    svg ? (klass.baseVal = value) : (node.className = value)
+  }
+
+  // "true"  => true
+  // "false" => false
+  // "null"  => null
+  // "42"    => 42
+  // "42.5"  => 42.5
+  // JSON    => parse if valid
+  // String  => self
+  function deserializeValue(value) {
+    var num
+    try {
+      return value ?
+        value == "true" ||
+        ( value == "false" ? false :
+          value == "null" ? null :
+          !isNaN(num = Number(value)) ? num :
+          /^[\[\{]/.test(value) ? $.parseJSON(value) :
+          value )
+        : value
+    } catch(e) {
+      return value
+    }
+  }
+
+  $.type = type
+  $.isFunction = isFunction
+  $.isWindow = isWindow
+  $.isArray = isArray
+  $.isPlainObject = isPlainObject
+
+  $.isEmptyObject = function(obj) {
+    var name
+    for (name in obj) return false
+    return true
+  }
+
+  $.inArray = function(elem, array, i){
+    return emptyArray.indexOf.call(array, elem, i)
+  }
+
+  $.camelCase = camelize
+  $.trim = function(str) { return str.trim() }
+
+  // plugin compatibility
+  $.uuid = 0
+  $.support = { }
+  $.expr = { }
+
+  $.map = function(elements, callback){
+    var value, values = [], i, key
+    if (likeArray(elements))
+      for (i = 0; i < elements.length; i++) {
+        value = callback(elements[i], i)
+        if (value != null) values.push(value)
+      }
+    else
+      for (key in elements) {
+        value = callback(elements[key], key)
+        if (value != null) values.push(value)
+      }
+    return flatten(values)
+  }
+
+  $.each = function(elements, callback){
+    var i, key
+    if (likeArray(elements)) {
+      for (i = 0; i < elements.length; i++)
+        if (callback.call(elements[i], i, elements[i]) === false) return elements
+    } else {
+      for (key in elements)
+        if (callback.call(elements[key], key, elements[key]) === false) return elements
+    }
+
+    return elements
+  }
+
+  $.grep = function(elements, callback){
+    return filter.call(elements, callback)
+  }
+
+  if (window.JSON) $.parseJSON = JSON.parse
+
+  // Populate the class2type map
+  $.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+    class2type[ "[object " + name + "]" ] = name.toLowerCase()
+  })
+
+  // Define methods that will be available on all
+  // Zepto collections
+  $.fn = {
+    // Because a collection acts like an array
+    // copy over these useful array functions.
+    forEach: emptyArray.forEach,
+    reduce: emptyArray.reduce,
+    push: emptyArray.push,
+    sort: emptyArray.sort,
+    indexOf: emptyArray.indexOf,
+    concat: emptyArray.concat,
+
+    // `map` and `slice` in the jQuery API work differently
+    // from their array counterparts
+    map: function(fn){
+      return $($.map(this, function(el, i){ return fn.call(el, i, el) }))
+    },
+    slice: function(){
+      return $(slice.apply(this, arguments))
+    },
+
+    ready: function(callback){
+      if (readyRE.test(document.readyState)) callback($)
+      else document.addEventListener('DOMContentLoaded', function(){ callback($) }, false)
+      return this
+    },
+    get: function(idx){
+      return idx === undefined ? slice.call(this) : this[idx >= 0 ? idx : idx + this.length]
+    },
+    toArray: function(){ return this.get() },
+    size: function(){
+      return this.length
+    },
+    remove: function(){
+      return this.each(function(){
+        if (this.parentNode != null)
+          this.parentNode.removeChild(this)
+      })
+    },
+    each: function(callback){
+      emptyArray.every.call(this, function(el, idx){
+        return callback.call(el, idx, el) !== false
+      })
+      return this
+    },
+    filter: function(selector){
+      if (isFunction(selector)) return this.not(this.not(selector))
+      return $(filter.call(this, function(element){
+        return zepto.matches(element, selector)
+      }))
+    },
+    add: function(selector,context){
+      return $(uniq(this.concat($(selector,context))))
+    },
+    is: function(selector){
+      return this.length > 0 && zepto.matches(this[0], selector)
+    },
+    not: function(selector){
+      var nodes=[]
+      if (isFunction(selector) && selector.call !== undefined)
+        this.each(function(idx){
+          if (!selector.call(this,idx)) nodes.push(this)
+        })
+      else {
+        var excludes = typeof selector == 'string' ? this.filter(selector) :
+          (likeArray(selector) && isFunction(selector.item)) ? slice.call(selector) : $(selector)
+        this.forEach(function(el){
+          if (excludes.indexOf(el) < 0) nodes.push(el)
+        })
+      }
+      return $(nodes)
+    },
+    has: function(selector){
+      return this.filter(function(){
+        return isObject(selector) ?
+          $.contains(this, selector) :
+          $(this).find(selector).size()
+      })
+    },
+    eq: function(idx){
+      return idx === -1 ? this.slice(idx) : this.slice(idx, + idx + 1)
+    },
+    first: function(){
+      var el = this[0]
+      return el && !isObject(el) ? el : $(el)
+    },
+    last: function(){
+      var el = this[this.length - 1]
+      return el && !isObject(el) ? el : $(el)
+    },
+    find: function(selector){
+      var result, $this = this
+      if (typeof selector == 'object')
+        result = $(selector).filter(function(){
+          var node = this
+          return emptyArray.some.call($this, function(parent){
+            return $.contains(parent, node)
+          })
+        })
+      else if (this.length == 1) result = $(zepto.qsa(this[0], selector))
+      else result = this.map(function(){ return zepto.qsa(this, selector) })
+      return result
+    },
+    closest: function(selector, context){
+      var node = this[0], collection = false
+      if (typeof selector == 'object') collection = $(selector)
+      while (node && !(collection ? collection.indexOf(node) >= 0 : zepto.matches(node, selector)))
+        node = node !== context && !isDocument(node) && node.parentNode
+      return $(node)
+    },
+    parents: function(selector){
+      var ancestors = [], nodes = this
+      while (nodes.length > 0)
+        nodes = $.map(nodes, function(node){
+          if ((node = node.parentNode) && !isDocument(node) && ancestors.indexOf(node) < 0) {
+            ancestors.push(node)
+            return node
+          }
+        })
+      return filtered(ancestors, selector)
+    },
+    parent: function(selector){
+      return filtered(uniq(this.pluck('parentNode')), selector)
+    },
+    children: function(selector){
+      return filtered(this.map(function(){ return children(this) }), selector)
+    },
+    contents: function() {
+      return this.map(function() { return slice.call(this.childNodes) })
+    },
+    siblings: function(selector){
+      return filtered(this.map(function(i, el){
+        return filter.call(children(el.parentNode), function(child){ return child!==el })
+      }), selector)
+    },
+    empty: function(){
+      return this.each(function(){ this.innerHTML = '' })
+    },
+    // `pluck` is borrowed from Prototype.js
+    pluck: function(property){
+      return $.map(this, function(el){ return el[property] })
+    },
+    show: function(){
+      return this.each(function(){
+        this.style.display == "none" && (this.style.display = null)
+        if (getComputedStyle(this, '').getPropertyValue("display") == "none")
+          this.style.display = defaultDisplay(this.nodeName)
+      })
+    },
+    replaceWith: function(newContent){
+      return this.before(newContent).remove()
+    },
+    wrap: function(structure){
+      var func = isFunction(structure)
+      if (this[0] && !func)
+        var dom   = $(structure).get(0),
+            clone = dom.parentNode || this.length > 1
+
+      return this.each(function(index){
+        $(this).wrapAll(
+          func ? structure.call(this, index) :
+            clone ? dom.cloneNode(true) : dom
+        )
+      })
+    },
+    wrapAll: function(structure){
+      if (this[0]) {
+        $(this[0]).before(structure = $(structure))
+        var children
+        // drill down to the inmost element
+        while ((children = structure.children()).length) structure = children.first()
+        $(structure).append(this)
+      }
+      return this
+    },
+    wrapInner: function(structure){
+      var func = isFunction(structure)
+      return this.each(function(index){
+        var self = $(this), contents = self.contents(),
+            dom  = func ? structure.call(this, index) : structure
+        contents.length ? contents.wrapAll(dom) : self.append(dom)
+      })
+    },
+    unwrap: function(){
+      this.parent().each(function(){
+        $(this).replaceWith($(this).children())
+      })
+      return this
+    },
+    clone: function(){
+      return this.map(function(){ return this.cloneNode(true) })
+    },
+    hide: function(){
+      return this.css("display", "none")
+    },
+    toggle: function(setting){
+      return this.each(function(){
+        var el = $(this)
+        ;(setting === undefined ? el.css("display") == "none" : setting) ? el.show() : el.hide()
+      })
+    },
+    prev: function(selector){ return $(this.pluck('previousElementSibling')).filter(selector || '*') },
+    next: function(selector){ return $(this.pluck('nextElementSibling')).filter(selector || '*') },
+    html: function(html){
+      return html === undefined ?
+        (this.length > 0 ? this[0].innerHTML : null) :
+        this.each(function(idx){
+          var originHtml = this.innerHTML
+          $(this).empty().append( funcArg(this, html, idx, originHtml) )
+        })
+    },
+    text: function(text){
+      return text === undefined ?
+        (this.length > 0 ? this[0].textContent : null) :
+        this.each(function(){ this.textContent = text })
+    },
+    attr: function(name, value){
+      var result
+      return (typeof name == 'string' && value === undefined) ?
+        (this.length == 0 || this[0].nodeType !== 1 ? undefined :
+          (name == 'value' && this[0].nodeName == 'INPUT') ? this.val() :
+          (!(result = this[0].getAttribute(name)) && name in this[0]) ? this[0][name] : result
+        ) :
+        this.each(function(idx){
+          if (this.nodeType !== 1) return
+          if (isObject(name)) for (key in name) setAttribute(this, key, name[key])
+          else setAttribute(this, name, funcArg(this, value, idx, this.getAttribute(name)))
+        })
+    },
+    removeAttr: function(name){
+      return this.each(function(){ this.nodeType === 1 && setAttribute(this, name) })
+    },
+    prop: function(name, value){
+      return (value === undefined) ?
+        (this[0] && this[0][name]) :
+        this.each(function(idx){
+          this[name] = funcArg(this, value, idx, this[name])
+        })
+    },
+    data: function(name, value){
+      var data = this.attr('data-' + dasherize(name), value)
+      return data !== null ? deserializeValue(data) : undefined
+    },
+    val: function(value){
+      return (value === undefined) ?
+        (this[0] && (this[0].multiple ?
+           $(this[0]).find('option').filter(function(o){ return this.selected }).pluck('value') :
+           this[0].value)
+        ) :
+        this.each(function(idx){
+          this.value = funcArg(this, value, idx, this.value)
+        })
+    },
+    offset: function(coordinates){
+      if (coordinates) return this.each(function(index){
+        var $this = $(this),
+            coords = funcArg(this, coordinates, index, $this.offset()),
+            parentOffset = $this.offsetParent().offset(),
+            props = {
+              top:  coords.top  - parentOffset.top,
+              left: coords.left - parentOffset.left
+            }
+
+        if ($this.css('position') == 'static') props['position'] = 'relative'
+        $this.css(props)
+      })
+      if (this.length==0) return null
+      var obj = this[0].getBoundingClientRect()
+      return {
+        left: obj.left + window.pageXOffset,
+        top: obj.top + window.pageYOffset,
+        width: Math.round(obj.width),
+        height: Math.round(obj.height)
+      }
+    },
+    css: function(property, value){
+      if (arguments.length < 2 && typeof property == 'string')
+        return this[0] && (this[0].style[camelize(property)] || getComputedStyle(this[0], '').getPropertyValue(property))
+
+      var css = ''
+      if (type(property) == 'string') {
+        if (!value && value !== 0)
+          this.each(function(){ this.style.removeProperty(dasherize(property)) })
+        else
+          css = dasherize(property) + ":" + maybeAddPx(property, value)
+      } else {
+        for (key in property)
+          if (!property[key] && property[key] !== 0)
+            this.each(function(){ this.style.removeProperty(dasherize(key)) })
+          else
+            css += dasherize(key) + ':' + maybeAddPx(key, property[key]) + ';'
+      }
+
+      return this.each(function(){ this.style.cssText += ';' + css })
+    },
+    index: function(element){
+      return element ? this.indexOf($(element)[0]) : this.parent().children().indexOf(this[0])
+    },
+    hasClass: function(name){
+      return emptyArray.some.call(this, function(el){
+        return this.test(className(el))
+      }, classRE(name))
+    },
+    addClass: function(name){
+      return this.each(function(idx){
+        classList = []
+        var cls = className(this), newName = funcArg(this, name, idx, cls)
+        newName.split(/\s+/g).forEach(function(klass){
+          if (!$(this).hasClass(klass)) classList.push(klass)
+        }, this)
+        classList.length && className(this, cls + (cls ? " " : "") + classList.join(" "))
+      })
+    },
+    removeClass: function(name){
+      return this.each(function(idx){
+        if (name === undefined) return className(this, '')
+        classList = className(this)
+        funcArg(this, name, idx, classList).split(/\s+/g).forEach(function(klass){
+          classList = classList.replace(classRE(klass), " ")
+        })
+        className(this, classList.trim())
+      })
+    },
+    toggleClass: function(name, when){
+      return this.each(function(idx){
+        var $this = $(this), names = funcArg(this, name, idx, className(this))
+        names.split(/\s+/g).forEach(function(klass){
+          (when === undefined ? !$this.hasClass(klass) : when) ?
+            $this.addClass(klass) : $this.removeClass(klass)
+        })
+      })
+    },
+    scrollTop: function(){
+      if (!this.length) return
+      return ('scrollTop' in this[0]) ? this[0].scrollTop : this[0].scrollY
+    },
+    position: function() {
+      if (!this.length) return
+
+      var elem = this[0],
+        // Get *real* offsetParent
+        offsetParent = this.offsetParent(),
+        // Get correct offsets
+        offset       = this.offset(),
+        parentOffset = rootNodeRE.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset()
+
+      // Subtract element margins
+      // note: when an element has margin: auto the offsetLeft and marginLeft
+      // are the same in Safari causing offset.left to incorrectly be 0
+      offset.top  -= parseFloat( $(elem).css('margin-top') ) || 0
+      offset.left -= parseFloat( $(elem).css('margin-left') ) || 0
+
+      // Add offsetParent borders
+      parentOffset.top  += parseFloat( $(offsetParent[0]).css('border-top-width') ) || 0
+      parentOffset.left += parseFloat( $(offsetParent[0]).css('border-left-width') ) || 0
+
+      // Subtract the two offsets
+      return {
+        top:  offset.top  - parentOffset.top,
+        left: offset.left - parentOffset.left
+      }
+    },
+    offsetParent: function() {
+      return this.map(function(){
+        var parent = this.offsetParent || document.body
+        while (parent && !rootNodeRE.test(parent.nodeName) && $(parent).css("position") == "static")
+          parent = parent.offsetParent
+        return parent
+      })
+    }
+  }
+
+  // for now
+  $.fn.detach = $.fn.remove
+
+  // Generate the `width` and `height` functions
+  ;['width', 'height'].forEach(function(dimension){
+    $.fn[dimension] = function(value){
+      var offset, el = this[0],
+        Dimension = dimension.replace(/./, function(m){ return m[0].toUpperCase() })
+      if (value === undefined) return isWindow(el) ? el['inner' + Dimension] :
+        isDocument(el) ? el.documentElement['offset' + Dimension] :
+        (offset = this.offset()) && offset[dimension]
+      else return this.each(function(idx){
+        el = $(this)
+        el.css(dimension, funcArg(this, value, idx, el[dimension]()))
+      })
+    }
+  })
+
+  function traverseNode(node, fun) {
+    fun(node)
+    for (var key in node.childNodes) traverseNode(node.childNodes[key], fun)
+  }
+
+  // Generate the `after`, `prepend`, `before`, `append`,
+  // `insertAfter`, `insertBefore`, `appendTo`, and `prependTo` methods.
+  adjacencyOperators.forEach(function(operator, operatorIndex) {
+    var inside = operatorIndex % 2 //=> prepend, append
+
+    $.fn[operator] = function(){
+      // arguments can be nodes, arrays of nodes, Zepto objects and HTML strings
+      var argType, nodes = $.map(arguments, function(arg) {
+            argType = type(arg)
+            return argType == "object" || argType == "array" || arg == null ?
+              arg : zepto.fragment(arg)
+          }),
+          parent, copyByClone = this.length > 1
+      if (nodes.length < 1) return this
+
+      return this.each(function(_, target){
+        parent = inside ? target : target.parentNode
+
+        // convert all methods to a "before" operation
+        target = operatorIndex == 0 ? target.nextSibling :
+                 operatorIndex == 1 ? target.firstChild :
+                 operatorIndex == 2 ? target :
+                 null
+
+        nodes.forEach(function(node){
+          if (copyByClone) node = node.cloneNode(true)
+          else if (!parent) return $(node).remove()
+
+          traverseNode(parent.insertBefore(node, target), function(el){
+            if (el.nodeName != null && el.nodeName.toUpperCase() === 'SCRIPT' &&
+               (!el.type || el.type === 'text/javascript') && !el.src)
+              window['eval'].call(window, el.innerHTML)
+          })
+        })
+      })
+    }
+
+    // after    => insertAfter
+    // prepend  => prependTo
+    // before   => insertBefore
+    // append   => appendTo
+    $.fn[inside ? operator+'To' : 'insert'+(operatorIndex ? 'Before' : 'After')] = function(html){
+      $(html)[operator](this)
+      return this
+    }
+  })
+
+  zepto.Z.prototype = $.fn
+
+  // Export internal API functions in the `$.zepto` namespace
+  zepto.uniq = uniq
+  zepto.deserializeValue = deserializeValue
+  $.zepto = zepto
+
+  return $
+})()
+
+
+window.Zepto = Zepto
+'$' in window || (window.$ = Zepto)
+
+
+
+
+
+;(function($){
+  function detect(ua){
+    var os = this.os = {}, browser = this.browser = {},
+      webkit = ua.match(/WebKit\/([\d.]+)/),
+      android = ua.match(/(Android)\s+([\d.]+)/),
+      ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
+      iphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
+      webos = ua.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),
+      touchpad = webos && ua.match(/TouchPad/),
+      kindle = ua.match(/Kindle\/([\d.]+)/),
+      silk = ua.match(/Silk\/([\d._]+)/),
+      blackberry = ua.match(/(BlackBerry).*Version\/([\d.]+)/),
+      bb10 = ua.match(/(BB10).*Version\/([\d.]+)/),
+      rimtabletos = ua.match(/(RIM\sTablet\sOS)\s([\d.]+)/),
+      playbook = ua.match(/PlayBook/),
+      chrome = ua.match(/Chrome\/([\d.]+)/) || ua.match(/CriOS\/([\d.]+)/),
+      firefox = ua.match(/Firefox\/([\d.]+)/)
+
+    // Todo: clean this up with a better OS/browser seperation:
+    // - discern (more) between multiple browsers on android
+    // - decide if kindle fire in silk mode is android or not
+    // - Firefox on Android doesn't specify the Android version
+    // - possibly devide in os, device and browser hashes
+
+    if (browser.webkit = !!webkit) browser.version = webkit[1]
+
+    if (android) os.android = true, os.version = android[2]
+    if (iphone) os.ios = os.iphone = true, os.version = iphone[2].replace(/_/g, '.')
+    if (ipad) os.ios = os.ipad = true, os.version = ipad[2].replace(/_/g, '.')
+    if (webos) os.webos = true, os.version = webos[2]
+    if (touchpad) os.touchpad = true
+    if (blackberry) os.blackberry = true, os.version = blackberry[2]
+    if (bb10) os.bb10 = true, os.version = bb10[2]
+    if (rimtabletos) os.rimtabletos = true, os.version = rimtabletos[2]
+    if (playbook) browser.playbook = true
+    if (kindle) os.kindle = true, os.version = kindle[1]
+    if (silk) browser.silk = true, browser.version = silk[1]
+    if (!silk && os.android && ua.match(/Kindle Fire/)) browser.silk = true
+    if (chrome) browser.chrome = true, browser.version = chrome[1]
+    if (firefox) browser.firefox = true, browser.version = firefox[1]
+
+    os.tablet = !!(ipad || playbook || (android && !ua.match(/Mobile/)) || (firefox && ua.match(/Tablet/)))
+    os.phone  = !!(!os.tablet && (android || iphone || webos || blackberry || bb10 ||
+      (chrome && ua.match(/Android/)) || (chrome && ua.match(/CriOS\/([\d.]+)/)) || (firefox && ua.match(/Mobile/))))
+  }
+
+  detect.call($, navigator.userAgent)
+  // make available to unit tests
+  $.__detect = detect
+
+})(Zepto)
+
+
+
+
+
+;(function($){
+  var $$ = $.zepto.qsa, handlers = {}, _zid = 1, specialEvents={},
+      hover = { mouseenter: 'mouseover', mouseleave: 'mouseout' }
+
+  specialEvents.click = specialEvents.mousedown = specialEvents.mouseup = specialEvents.mousemove = 'MouseEvents'
+
+  function zid(element) {
+    return element._zid || (element._zid = _zid++)
+  }
+  function findHandlers(element, event, fn, selector) {
+    event = parse(event)
+    if (event.ns) var matcher = matcherFor(event.ns)
+    return (handlers[zid(element)] || []).filter(function(handler) {
+      return handler
+        && (!event.e  || handler.e == event.e)
+        && (!event.ns || matcher.test(handler.ns))
+        && (!fn       || zid(handler.fn) === zid(fn))
+        && (!selector || handler.sel == selector)
+    })
+  }
+  function parse(event) {
+    var parts = ('' + event).split('.')
+    return {e: parts[0], ns: parts.slice(1).sort().join(' ')}
+  }
+  function matcherFor(ns) {
+    return new RegExp('(?:^| )' + ns.replace(' ', ' .* ?') + '(?: |$)')
+  }
+
+  function eachEvent(events, fn, iterator){
+    if ($.type(events) != "string") $.each(events, iterator)
+    else events.split(/\s/).forEach(function(type){ iterator(type, fn) })
+  }
+
+  function eventCapture(handler, captureSetting) {
+    return handler.del &&
+      (handler.e == 'focus' || handler.e == 'blur') ||
+      !!captureSetting
+  }
+
+  function realEvent(type) {
+    return hover[type] || type
+  }
+
+  function add(element, events, fn, selector, getDelegate, capture){
+    var id = zid(element), set = (handlers[id] || (handlers[id] = []))
+    eachEvent(events, fn, function(event, fn){
+      var handler   = parse(event)
+      handler.fn    = fn
+      handler.sel   = selector
+      // emulate mouseenter, mouseleave
+      if (handler.e in hover) fn = function(e){
+        var related = e.relatedTarget
+        if (!related || (related !== this && !$.contains(this, related)))
+          return handler.fn.apply(this, arguments)
+      }
+      handler.del   = getDelegate && getDelegate(fn, event)
+      var callback  = handler.del || fn
+      handler.proxy = function (e) {
+        var result = callback.apply(element, [e].concat(e.data))
+        if (result === false) e.preventDefault(), e.stopPropagation()
+        return result
+      }
+      handler.i = set.length
+      set.push(handler)
+      element.addEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
+    })
+  }
+  function remove(element, events, fn, selector, capture){
+    var id = zid(element)
+    eachEvent(events || '', fn, function(event, fn){
+      findHandlers(element, event, fn, selector).forEach(function(handler){
+        delete handlers[id][handler.i]
+        element.removeEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
+      })
+    })
+  }
+
+  $.event = { add: add, remove: remove }
+
+  $.proxy = function(fn, context) {
+    if ($.isFunction(fn)) {
+      var proxyFn = function(){ return fn.apply(context, arguments) }
+      proxyFn._zid = zid(fn)
+      return proxyFn
+    } else if (typeof context == 'string') {
+      return $.proxy(fn[context], fn)
+    } else {
+      throw new TypeError("expected function")
+    }
+  }
+
+  $.fn.bind = function(event, callback){
+    return this.each(function(){
+      add(this, event, callback)
+    })
+  }
+  $.fn.unbind = function(event, callback){
+    return this.each(function(){
+      remove(this, event, callback)
+    })
+  }
+  $.fn.one = function(event, callback){
+    return this.each(function(i, element){
+      add(this, event, callback, null, function(fn, type){
+        return function(){
+          var result = fn.apply(element, arguments)
+          remove(element, type, fn)
+          return result
+        }
+      })
+    })
+  }
+
+  var returnTrue = function(){return true},
+      returnFalse = function(){return false},
+      ignoreProperties = /^([A-Z]|layer[XY]$)/,
+      eventMethods = {
+        preventDefault: 'isDefaultPrevented',
+        stopImmediatePropagation: 'isImmediatePropagationStopped',
+        stopPropagation: 'isPropagationStopped'
+      }
+  function createProxy(event) {
+    var key, proxy = { originalEvent: event }
+    for (key in event)
+      if (!ignoreProperties.test(key) && event[key] !== undefined) proxy[key] = event[key]
+
+    $.each(eventMethods, function(name, predicate) {
+      proxy[name] = function(){
+        this[predicate] = returnTrue
+        return event[name].apply(event, arguments)
+      }
+      proxy[predicate] = returnFalse
+    })
+    return proxy
+  }
+
+  // emulates the 'defaultPrevented' property for browsers that have none
+  function fix(event) {
+    if (!('defaultPrevented' in event)) {
+      event.defaultPrevented = false
+      var prevent = event.preventDefault
+      event.preventDefault = function() {
+        this.defaultPrevented = true
+        prevent.call(this)
+      }
+    }
+  }
+
+  $.fn.delegate = function(selector, event, callback){
+    return this.each(function(i, element){
+      add(element, event, callback, selector, function(fn){
+        return function(e){
+          var evt, match = $(e.target).closest(selector, element).get(0)
+          if (match) {
+            evt = $.extend(createProxy(e), {currentTarget: match, liveFired: element})
+            return fn.apply(match, [evt].concat([].slice.call(arguments, 1)))
+          }
+        }
+      })
+    })
+  }
+  $.fn.undelegate = function(selector, event, callback){
+    return this.each(function(){
+      remove(this, event, callback, selector)
+    })
+  }
+
+  $.fn.live = function(event, callback){
+    $(document.body).delegate(this.selector, event, callback)
+    return this
+  }
+  $.fn.die = function(event, callback){
+    $(document.body).undelegate(this.selector, event, callback)
+    return this
+  }
+
+  $.fn.on = function(event, selector, callback){
+    return !selector || $.isFunction(selector) ?
+      this.bind(event, selector || callback) : this.delegate(selector, event, callback)
+  }
+  $.fn.off = function(event, selector, callback){
+    return !selector || $.isFunction(selector) ?
+      this.unbind(event, selector || callback) : this.undelegate(selector, event, callback)
+  }
+
+  $.fn.trigger = function(event, data){
+    if (typeof event == 'string' || $.isPlainObject(event)) event = $.Event(event)
+    fix(event)
+    event.data = data
+    return this.each(function(){
+      // items in the collection might not be DOM elements
+      // (todo: possibly support events on plain old objects)
+      if('dispatchEvent' in this) this.dispatchEvent(event)
+    })
+  }
+
+  // triggers event handlers on current element just as if an event occurred,
+  // doesn't trigger an actual event, doesn't bubble
+  $.fn.triggerHandler = function(event, data){
+    var e, result
+    this.each(function(i, element){
+      e = createProxy(typeof event == 'string' ? $.Event(event) : event)
+      e.data = data
+      e.target = element
+      $.each(findHandlers(element, event.type || event), function(i, handler){
+        result = handler.proxy(e)
+        if (e.isImmediatePropagationStopped()) return false
+      })
+    })
+    return result
+  }
+
+  // shortcut methods for `.bind(event, fn)` for each event type
+  ;('focusin focusout load resize scroll unload click dblclick '+
+  'mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave '+
+  'change select keydown keypress keyup error').split(' ').forEach(function(event) {
+    $.fn[event] = function(callback) {
+      return callback ?
+        this.bind(event, callback) :
+        this.trigger(event)
+    }
+  })
+
+  ;['focus', 'blur'].forEach(function(name) {
+    $.fn[name] = function(callback) {
+      if (callback) this.bind(name, callback)
+      else this.each(function(){
+        try { this[name]() }
+        catch(e) {}
+      })
+      return this
+    }
+  })
+
+  $.Event = function(type, props) {
+    if (typeof type != 'string') props = type, type = props.type
+    var event = document.createEvent(specialEvents[type] || 'Events'), bubbles = true
+    if (props) for (var name in props) (name == 'bubbles') ? (bubbles = !!props[name]) : (event[name] = props[name])
+    event.initEvent(type, bubbles, true, null, null, null, null, null, null, null, null, null, null, null, null)
+    event.isDefaultPrevented = function(){ return this.defaultPrevented }
+    return event
+  }
+
+})(Zepto)
+
+
+
+
+
+;(function($){
+  var jsonpID = 0,
+      document = window.document,
+      key,
+      name,
+      rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
+      scriptTypeRE = /^(?:text|application)\/javascript/i,
+      xmlTypeRE = /^(?:text|application)\/xml/i,
+      jsonType = 'application/json',
+      htmlType = 'text/html',
+      blankRE = /^\s*$/
+
+  // trigger a custom event and return false if it was cancelled
+  function triggerAndReturn(context, eventName, data) {
+    var event = $.Event(eventName)
+    $(context).trigger(event, data)
+    return !event.defaultPrevented
+  }
+
+  // trigger an Ajax "global" event
+  function triggerGlobal(settings, context, eventName, data) {
+    if (settings.global) return triggerAndReturn(context || document, eventName, data)
+  }
+
+  // Number of active Ajax requests
+  $.active = 0
+
+  function ajaxStart(settings) {
+    if (settings.global && $.active++ === 0) triggerGlobal(settings, null, 'ajaxStart')
+  }
+  function ajaxStop(settings) {
+    if (settings.global && !(--$.active)) triggerGlobal(settings, null, 'ajaxStop')
+  }
+
+  // triggers an extra global event "ajaxBeforeSend" that's like "ajaxSend" but cancelable
+  function ajaxBeforeSend(xhr, settings) {
+    var context = settings.context
+    if (settings.beforeSend.call(context, xhr, settings) === false ||
+        triggerGlobal(settings, context, 'ajaxBeforeSend', [xhr, settings]) === false)
+      return false
+
+    triggerGlobal(settings, context, 'ajaxSend', [xhr, settings])
+  }
+  function ajaxSuccess(data, xhr, settings) {
+    var context = settings.context, status = 'success'
+    settings.success.call(context, data, status, xhr)
+    triggerGlobal(settings, context, 'ajaxSuccess', [xhr, settings, data])
+    ajaxComplete(status, xhr, settings)
+  }
+  // type: "timeout", "error", "abort", "parsererror"
+  function ajaxError(error, type, xhr, settings) {
+    var context = settings.context
+    settings.error.call(context, xhr, type, error)
+    triggerGlobal(settings, context, 'ajaxError', [xhr, settings, error])
+    ajaxComplete(type, xhr, settings)
+  }
+  // status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
+  function ajaxComplete(status, xhr, settings) {
+    var context = settings.context
+    settings.complete.call(context, xhr, status)
+    triggerGlobal(settings, context, 'ajaxComplete', [xhr, settings])
+    ajaxStop(settings)
+  }
+
+  // Empty function, used as default callback
+  function empty() {}
+
+  $.ajaxJSONP = function(options){
+    if (!('type' in options)) return $.ajax(options)
+
+    var callbackName = 'jsonp' + (++jsonpID),
+      script = document.createElement('script'),
+      cleanup = function() {
+        clearTimeout(abortTimeout)
+        $(script).remove()
+        delete window[callbackName]
+      },
+      abort = function(type){
+        cleanup()
+        // In case of manual abort or timeout, keep an empty function as callback
+        // so that the SCRIPT tag that eventually loads won't result in an error.
+        if (!type || type == 'timeout') window[callbackName] = empty
+        ajaxError(null, type || 'abort', xhr, options)
+      },
+      xhr = { abort: abort }, abortTimeout
+
+    if (ajaxBeforeSend(xhr, options) === false) {
+      abort('abort')
+      return false
+    }
+
+    window[callbackName] = function(data){
+      cleanup()
+      ajaxSuccess(data, xhr, options)
+    }
+
+    script.onerror = function() { abort('error') }
+
+    script.src = options.url.replace(/=\?/, '=' + callbackName)
+    $('head').append(script)
+
+    if (options.timeout > 0) abortTimeout = setTimeout(function(){
+      abort('timeout')
+    }, options.timeout)
+
+    return xhr
+  }
+
+  $.ajaxSettings = {
+    // Default type of request
+    type: 'GET',
+    // Callback that is executed before request
+    beforeSend: empty,
+    // Callback that is executed if the request succeeds
+    success: empty,
+    // Callback that is executed the the server drops error
+    error: empty,
+    // Callback that is executed on request complete (both: error and success)
+    complete: empty,
+    // The context for the callbacks
+    context: null,
+    // Whether to trigger "global" Ajax events
+    global: true,
+    // Transport
+    xhr: function () {
+      return new window.XMLHttpRequest()
+    },
+    // MIME types mapping
+    accepts: {
+      script: 'text/javascript, application/javascript',
+      json:   jsonType,
+      xml:    'application/xml, text/xml',
+      html:   htmlType,
+      text:   'text/plain'
+    },
+    // Whether the request is to another domain
+    crossDomain: false,
+    // Default timeout
+    timeout: 0,
+    // Whether data should be serialized to string
+    processData: true,
+    // Whether the browser should be allowed to cache GET responses
+    cache: true,
+  }
+
+  function mimeToDataType(mime) {
+    if (mime) mime = mime.split(';', 2)[0]
+    return mime && ( mime == htmlType ? 'html' :
+      mime == jsonType ? 'json' :
+      scriptTypeRE.test(mime) ? 'script' :
+      xmlTypeRE.test(mime) && 'xml' ) || 'text'
+  }
+
+  function appendQuery(url, query) {
+    return (url + '&' + query).replace(/[&?]{1,2}/, '?')
+  }
+
+  // serialize payload and append it to the URL for GET requests
+  function serializeData(options) {
+    if (options.processData && options.data && $.type(options.data) != "string")
+      options.data = $.param(options.data, options.traditional)
+    if (options.data && (!options.type || options.type.toUpperCase() == 'GET'))
+      options.url = appendQuery(options.url, options.data)
+  }
+
+  $.ajax = function(options){
+    var settings = $.extend({}, options || {})
+    for (key in $.ajaxSettings) if (settings[key] === undefined) settings[key] = $.ajaxSettings[key]
+
+    ajaxStart(settings)
+
+    if (!settings.crossDomain) settings.crossDomain = /^([\w-]+:)?\/\/([^\/]+)/.test(settings.url) &&
+      RegExp.$2 != window.location.host
+
+    if (!settings.url) settings.url = window.location.toString()
+    serializeData(settings)
+    if (settings.cache === false) settings.url = appendQuery(settings.url, '_=' + Date.now())
+
+    var dataType = settings.dataType, hasPlaceholder = /=\?/.test(settings.url)
+    if (dataType == 'jsonp' || hasPlaceholder) {
+      if (!hasPlaceholder) settings.url = appendQuery(settings.url, 'callback=?')
+      return $.ajaxJSONP(settings)
+    }
+
+    var mime = settings.accepts[dataType],
+        baseHeaders = { },
+        protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol,
+        xhr = settings.xhr(), abortTimeout
+
+    if (!settings.crossDomain) baseHeaders['X-Requested-With'] = 'XMLHttpRequest'
+    if (mime) {
+      baseHeaders['Accept'] = mime
+      if (mime.indexOf(',') > -1) mime = mime.split(',', 2)[0]
+      xhr.overrideMimeType && xhr.overrideMimeType(mime)
+    }
+    if (settings.contentType || (settings.contentType !== false && settings.data && settings.type.toUpperCase() != 'GET'))
+      baseHeaders['Content-Type'] = (settings.contentType || 'application/x-www-form-urlencoded')
+    settings.headers = $.extend(baseHeaders, settings.headers || {})
+
+    xhr.onreadystatechange = function(){
+      if (xhr.readyState == 4) {
+        xhr.onreadystatechange = empty;
+        clearTimeout(abortTimeout)
+        var result, error = false
+        if ((xhr.status >= 200 && xhr.status < 300) || xhr.status == 304 || (xhr.status == 0 && protocol == 'file:')) {
+          dataType = dataType || mimeToDataType(xhr.getResponseHeader('content-type'))
+          result = xhr.responseText
+
+          try {
+            // http://perfectionkills.com/global-eval-what-are-the-options/
+            if (dataType == 'script')    (1,eval)(result)
+            else if (dataType == 'xml')  result = xhr.responseXML
+            else if (dataType == 'json') result = blankRE.test(result) ? null : $.parseJSON(result)
+          } catch (e) { error = e }
+
+          if (error) ajaxError(error, 'parsererror', xhr, settings)
+          else ajaxSuccess(result, xhr, settings)
+        } else {
+          ajaxError(null, xhr.status ? 'error' : 'abort', xhr, settings)
+        }
+      }
+    }
+
+    var async = 'async' in settings ? settings.async : true
+    xhr.open(settings.type, settings.url, async)
+
+    for (name in settings.headers) xhr.setRequestHeader(name, settings.headers[name])
+
+    if (ajaxBeforeSend(xhr, settings) === false) {
+      xhr.abort()
+      return false
+    }
+
+    if (settings.timeout > 0) abortTimeout = setTimeout(function(){
+        xhr.onreadystatechange = empty
+        xhr.abort()
+        ajaxError(null, 'timeout', xhr, settings)
+      }, settings.timeout)
+
+    // avoid sending empty string (#319)
+    xhr.send(settings.data ? settings.data : null)
+    return xhr
+  }
+
+  // handle optional data/success arguments
+  function parseArguments(url, data, success, dataType) {
+    var hasData = !$.isFunction(data)
+    return {
+      url:      url,
+      data:     hasData  ? data : undefined,
+      success:  !hasData ? data : $.isFunction(success) ? success : undefined,
+      dataType: hasData  ? dataType || success : success
+    }
+  }
+
+  $.get = function(url, data, success, dataType){
+    return $.ajax(parseArguments.apply(null, arguments))
+  }
+
+  $.post = function(url, data, success, dataType){
+    var options = parseArguments.apply(null, arguments)
+    options.type = 'POST'
+    return $.ajax(options)
+  }
+
+  $.getJSON = function(url, data, success){
+    var options = parseArguments.apply(null, arguments)
+    options.dataType = 'json'
+    return $.ajax(options)
+  }
+
+  $.fn.load = function(url, data, success){
+    if (!this.length) return this
+    var self = this, parts = url.split(/\s/), selector,
+        options = parseArguments(url, data, success),
+        callback = options.success
+    if (parts.length > 1) options.url = parts[0], selector = parts[1]
+    options.success = function(response){
+      self.html(selector ?
+        $('<div>').html(response.replace(rscript, "")).find(selector)
+        : response)
+      callback && callback.apply(self, arguments)
+    }
+    $.ajax(options)
+    return this
+  }
+
+  var escape = encodeURIComponent
+
+  function serialize(params, obj, traditional, scope){
+    var type, array = $.isArray(obj)
+    $.each(obj, function(key, value) {
+      type = $.type(value)
+      if (scope) key = traditional ? scope : scope + '[' + (array ? '' : key) + ']'
+      // handle data in serializeArray() format
+      if (!scope && array) params.add(value.name, value.value)
+      // recurse into nested objects
+      else if (type == "array" || (!traditional && type == "object"))
+        serialize(params, value, traditional, key)
+      else params.add(key, value)
+    })
+  }
+
+  $.param = function(obj, traditional){
+    var params = []
+    params.add = function(k, v){ this.push(escape(k) + '=' + escape(v)) }
+    serialize(params, obj, traditional)
+    return params.join('&').replace(/%20/g, '+')
+  }
+})(Zepto)
+
+
+
+
+
+;(function ($) {
+  $.fn.serializeArray = function () {
+    var result = [], el
+    $( Array.prototype.slice.call(this.get(0).elements) ).each(function () {
+      el = $(this)
+      var type = el.attr('type')
+      if (this.nodeName.toLowerCase() != 'fieldset' &&
+        !this.disabled && type != 'submit' && type != 'reset' && type != 'button' &&
+        ((type != 'radio' && type != 'checkbox') || this.checked))
+        result.push({
+          name: el.attr('name'),
+          value: el.val()
+        })
+    })
+    return result
+  }
+
+  $.fn.serialize = function () {
+    var result = []
+    this.serializeArray().forEach(function (elm) {
+      result.push( encodeURIComponent(elm.name) + '=' + encodeURIComponent(elm.value) )
+    })
+    return result.join('&')
+  }
+
+  $.fn.submit = function (callback) {
+    if (callback) this.bind('submit', callback)
+    else if (this.length) {
+      var event = $.Event('submit')
+      this.eq(0).trigger(event)
+      if (!event.defaultPrevented) this.get(0).submit()
+    }
+    return this
+  }
+
+})(Zepto)
+
+
+
+
+
+;(function($, undefined){
+  var prefix = '', eventPrefix, endEventName, endAnimationName,
+    vendors = { Webkit: 'webkit', Moz: '', O: 'o', ms: 'MS' },
+    document = window.document, testEl = document.createElement('div'),
+    supportedTransforms = /^((translate|rotate|scale)(X|Y|Z|3d)?|matrix(3d)?|perspective|skew(X|Y)?)$/i,
+    transform,
+    transitionProperty, transitionDuration, transitionTiming,
+    animationName, animationDuration, animationTiming,
+    cssReset = {}
+
+  function dasherize(str) { return downcase(str.replace(/([a-z])([A-Z])/, '$1-$2')) }
+  function downcase(str) { return str.toLowerCase() }
+  function normalizeEvent(name) { return eventPrefix ? eventPrefix + name : downcase(name) }
+
+  $.each(vendors, function(vendor, event){
+    if (testEl.style[vendor + 'TransitionProperty'] !== undefined) {
+      prefix = '-' + downcase(vendor) + '-'
+      eventPrefix = event
+      return false
+    }
+  })
+
+  transform = prefix + 'transform'
+  cssReset[transitionProperty = prefix + 'transition-property'] =
+  cssReset[transitionDuration = prefix + 'transition-duration'] =
+  cssReset[transitionTiming   = prefix + 'transition-timing-function'] =
+  cssReset[animationName      = prefix + 'animation-name'] =
+  cssReset[animationDuration  = prefix + 'animation-duration'] =
+  cssReset[animationTiming    = prefix + 'animation-timing-function'] = ''
+
+  $.fx = {
+    off: (eventPrefix === undefined && testEl.style.transitionProperty === undefined),
+    speeds: { _default: 400, fast: 200, slow: 600 },
+    cssPrefix: prefix,
+    transitionEnd: normalizeEvent('TransitionEnd'),
+    animationEnd: normalizeEvent('AnimationEnd')
+  }
+
+  $.fn.animate = function(properties, duration, ease, callback){
+    if ($.isPlainObject(duration))
+      ease = duration.easing, callback = duration.complete, duration = duration.duration
+    if (duration) duration = (typeof duration == 'number' ? duration :
+                    ($.fx.speeds[duration] || $.fx.speeds._default)) / 1000
+    return this.anim(properties, duration, ease, callback)
+  }
+
+  $.fn.anim = function(properties, duration, ease, callback){
+    var key, cssValues = {}, cssProperties, transforms = '',
+        that = this, wrappedCallback, endEvent = $.fx.transitionEnd
+
+    if (duration === undefined) duration = 0.4
+    if ($.fx.off) duration = 0
+
+    if (typeof properties == 'string') {
+      // keyframe animation
+      cssValues[animationName] = properties
+      cssValues[animationDuration] = duration + 's'
+      cssValues[animationTiming] = (ease || 'linear')
+      endEvent = $.fx.animationEnd
+    } else {
+      cssProperties = []
+      // CSS transitions
+      for (key in properties)
+        if (supportedTransforms.test(key)) transforms += key + '(' + properties[key] + ') '
+        else cssValues[key] = properties[key], cssProperties.push(dasherize(key))
+
+      if (transforms) cssValues[transform] = transforms, cssProperties.push(transform)
+      if (duration > 0 && typeof properties === 'object') {
+        cssValues[transitionProperty] = cssProperties.join(', ')
+        cssValues[transitionDuration] = duration + 's'
+        cssValues[transitionTiming] = (ease || 'linear')
+      }
+    }
+
+    wrappedCallback = function(event){
+      if (typeof event !== 'undefined') {
+        if (event.target !== event.currentTarget) return // makes sure the event didn't bubble from "below"
+        $(event.target).unbind(endEvent, wrappedCallback)
+      }
+      $(this).css(cssReset)
+      callback && callback.call(this)
+    }
+    if (duration > 0) this.bind(endEvent, wrappedCallback)
+
+    // trigger page reflow so new elements can animate
+    this.size() && this.get(0).clientLeft
+
+    this.css(cssValues)
+
+    if (duration <= 0) setTimeout(function() {
+      that.each(function(){ wrappedCallback.call(this) })
+    }, 0)
+
+    return this
+  }
+
+  testEl = null
+})(Zepto)
diff --git a/labs/dependency-examples/stapes_require/index.html b/labs/dependency-examples/stapes_require/index.html
index 3d6b42af0b..2818a1c331 100644
--- a/labs/dependency-examples/stapes_require/index.html
+++ b/labs/dependency-examples/stapes_require/index.html
@@ -1,9 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="stapes">
 <head>
 	<meta charset="utf-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 	<title>Stapes.js • TodoMVC</title>
-	<link rel="stylesheet" href="../../../assets/base.css">
+	<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<section id="todoapp">
@@ -50,10 +51,9 @@ <h1>todos</h1>
 		{{/todos}}
 	</script>
 
-	<script src="../../../assets/handlebars.min.js"></script>
-	<script src="js/lib/stapes.js"></script>
-	<script src="js/lib/zepto.js"></script>
-
-	<script src="js/lib/require.js" data-main="js/app"></script>
+	<script src="bower_components/todomvc-common/base.js"></script>
+	<script src="bower_components/handlebars.js/handlebars.js"></script>
+	<script src="bower_components/zepto/zepto.js"></script>
+	<script src="bower_components/requirejs/require.js" data-main="js/app"></script>
 </body>
 </html>
diff --git a/labs/dependency-examples/stapes_require/js/app.js b/labs/dependency-examples/stapes_require/js/app.js
index e4085d7199..3ffdc64cb9 100644
--- a/labs/dependency-examples/stapes_require/js/app.js
+++ b/labs/dependency-examples/stapes_require/js/app.js
@@ -1,6 +1,13 @@
+/*global require*/
+require.config({
+	paths: {
+		Stapes: '../bower_components/stapes/stapes'
+	}
+});
+
 require(
-    ["controllers/todoController"],
-    function(todoController) {
-        todoController.init();
-    }
+		["controllers/todoController"],
+		function(todoController) {
+				todoController.init();
+		}
 );
diff --git a/labs/dependency-examples/stapes_require/js/controllers/todoController.js b/labs/dependency-examples/stapes_require/js/controllers/todoController.js
index 262fc495a6..5193330891 100644
--- a/labs/dependency-examples/stapes_require/js/controllers/todoController.js
+++ b/labs/dependency-examples/stapes_require/js/controllers/todoController.js
@@ -1,6 +1,6 @@
 'use strict';
 define(
-['lib/stapes', 'models/todoModel', 'views/todoView', 'stores/todoStore'],
+['Stapes', 'models/todoModel', 'views/todoView', 'stores/todoStore'],
 function(Stapes, TodoModel, TodoView, TodoStore) {
 	return Stapes.create().extend({
 		'bindEventHandlers': function() {
diff --git a/labs/dependency-examples/stapes_require/js/lib/.gitignore b/labs/dependency-examples/stapes_require/js/lib/.gitignore
deleted file mode 100644
index e43b0f9889..0000000000
--- a/labs/dependency-examples/stapes_require/js/lib/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.DS_Store
diff --git a/labs/dependency-examples/stapes_require/js/lib/require.js b/labs/dependency-examples/stapes_require/js/lib/require.js
deleted file mode 100644
index 57db1df0e6..0000000000
--- a/labs/dependency-examples/stapes_require/js/lib/require.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- RequireJS 1.0.7 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
- Available via the MIT or new BSD license.
- see: http://github.com/jrburke/requirejs for details
-*/
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-//
-//  ____  _                           _
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$.ajax({url:a,success:b})},$.post=function(a,b,c,d){return $.isFunction(b)&&(d=d||c,c=b,b=null),$.ajax({type:"POST",url:a,data:b,success:c,dataType:d})},$.getJSON=function(a,b){return $.ajax({url:a,success:b,dataType:"json"})},$.fn.load=function(a,b){if(!this.length)return this;var c=this,d=a.split(/\s/),e;return d.length>1&&(a=d[0],e=d[1]),$.get(a,function(a){c.html(e?$(document.createElement("div")).html(a.replace(rscript,"")).find(e).html():a),b&&b.call(c)}),this};var escape=encodeURIComponent;$.param=function(a,b){var c=[];return c.add=function(a,b){this.push(escape(a)+"="+escape(b))},serialize(c,a,b),c.join("&").replace("%20","+")}}(Zepto),function(a){a.fn.serializeArray=function(){var b=[],c;return a(Array.prototype.slice.call(this.get(0).elements)).each(function(){c=a(this);var d=c.attr("type");this.nodeName.toLowerCase()!="fieldset"&&!this.disabled&&d!="submit"&&d!="reset"&&d!="button"&&(d!="radio"&&d!="checkbox"||this.checked)&&b.push({name:c.attr("name"),value:c.val()})}),b},a.fn.serialize=function(){var a=[];return this.serializeArray().forEach(function(b){a.push(encodeURIComponent(b.name)+"="+encodeURIComponent(b.value))}),a.join("&")},a.fn.submit=function(b){if(b)this.bind("submit",b);else if(this.length){var c=a.Event("submit");this.eq(0).trigger(c),c.defaultPrevented||this.get(0).submit()}return this}}(Zepto),function(a){function d(a){return"tagName"in a?a:a.parentNode}function e(a,b,c,d){var e=Math.abs(a-b),f=Math.abs(c-d);return e>=f?a-b>0?"Left":"Right":c-d>0?"Up":"Down"}function h(){g=null,b.last&&(b.el.trigger("longTap"),b={})}function i(){g&&clearTimeout(g),g=null}var b={},c,f=750,g;a(document).ready(function(){var j,k;a(document.body).bind("touchstart",function(e){j=Date.now(),k=j-(b.last||j),b.el=a(d(e.touches[0].target)),c&&clearTimeout(c),b.x1=e.touches[0].pageX,b.y1=e.touches[0].pageY,k>0&&k<=250&&(b.isDoubleTap=!0),b.last=j,g=setTimeout(h,f)}).bind("touchmove",function(a){i(),b.x2=a.touches[0].pageX,b.y2=a.touches[0].pageY}).bind("touchend",function(a){i(),b.isDoubleTap?(b.el.trigger("doubleTap"),b={}):b.x2&&Math.abs(b.x1-b.x2)>30||b.y2&&Math.abs(b.y1-b.y2)>30?(b.el.trigger("swipe")&&b.el.trigger("swipe"+e(b.x1,b.x2,b.y1,b.y2)),b={}):"last"in b&&(b.el.trigger("tap"),c=setTimeout(function(){c=null,b.el.trigger("singleTap"),b={}},250))}).bind("touchcancel",function(){c&&clearTimeout(c),g&&clearTimeout(g),g=c=null,b={}})}),["swipe","swipeLeft","swipeRight","swipeUp","swipeDown","doubleTap","tap","singleTap","longTap"].forEach(function(b){a.fn[b]=function(a){return this.bind(b,a)}})}(Zepto);
diff --git a/labs/dependency-examples/stapes_require/js/models/todoModel.js b/labs/dependency-examples/stapes_require/js/models/todoModel.js
index a1dd734720..c4a5e7495a 100644
--- a/labs/dependency-examples/stapes_require/js/models/todoModel.js
+++ b/labs/dependency-examples/stapes_require/js/models/todoModel.js
@@ -1,5 +1,5 @@
 'use strict';
-define(['lib/stapes'], function(Stapes) {
+define(['Stapes'], function(Stapes) {
 	return Stapes.create().extend({
 		'addTodo': function(title) {
 			this.push({
diff --git a/labs/dependency-examples/stapes_require/js/stores/todoStore.js b/labs/dependency-examples/stapes_require/js/stores/todoStore.js
index 582f3ce7dc..484404c8e0 100644
--- a/labs/dependency-examples/stapes_require/js/stores/todoStore.js
+++ b/labs/dependency-examples/stapes_require/js/stores/todoStore.js
@@ -1,5 +1,5 @@
 'use strict';
-define(['lib/stapes'], function(Stapes) {
+define(['Stapes'], function(Stapes) {
 	return Stapes.create().extend({
 		'init': function() {
 			if (!'localStorage' in window) return;
diff --git a/labs/dependency-examples/stapes_require/js/views/todoView.js b/labs/dependency-examples/stapes_require/js/views/todoView.js
index 367d8a9351..2430a42108 100644
--- a/labs/dependency-examples/stapes_require/js/views/todoView.js
+++ b/labs/dependency-examples/stapes_require/js/views/todoView.js
@@ -1,5 +1,5 @@
 'use strict';
-define(['lib/stapes'], function(Stapes) {
+define(['Stapes'], function(Stapes) {
 	var todoView = Stapes.create(),
 		todoTmpl,
 		ENTER_KEY_KEYCODE = 13;
diff --git a/labs/dependency-examples/stapes_require/readme.md b/labs/dependency-examples/stapes_require/readme.md
new file mode 100644
index 0000000000..09628ae855
--- /dev/null
+++ b/labs/dependency-examples/stapes_require/readme.md
@@ -0,0 +1,18 @@
+# Stapes.js & RequireJS TodoMVC Example
+
+> A (really) tiny Javascript MVC microframework.
+
+> _[Stapes.js - hay.github.io/stapes](http://hay.github.io/stapes)_
+
+
+## Learning Stapes.js
+
+The [Stapes.js website](http://hay.github.io/stapes) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Introduction](http://hay.github.io/stapes/#m-intro)
+* [Documentation & API Reference](http://hay.github.io/stapes)
+* [Stapes.js on GitHub](http://github.com/hay/stapes)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/labs/dependency-examples/thorax_lumbar/README.md b/labs/dependency-examples/thorax_lumbar/README.md
deleted file mode 100644
index ebfd4338d1..0000000000
--- a/labs/dependency-examples/thorax_lumbar/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-Thorax + Lumbar TodoMVC
-=======================
-
-This example uses [Thorax](http://thoraxjs.org) and [Lumbar](http://walmartlabs.github.com/lumbar). The compiled JavaScript is included in the repo, to re-build the files run: 
-
-    npm install
-    npm start
-
-Lumbar will create a `public/base.js` file that contains the core libraries needed to run the application, and a master router that listens to all routes defined in `lumbar.json`. When one of those routes is visited the appropriate module file is loaded, in this case `public/todomvc.js`.
\ No newline at end of file
diff --git a/labs/dependency-examples/thorax_lumbar/bower.json b/labs/dependency-examples/thorax_lumbar/bower.json
new file mode 100644
index 0000000000..c47b14b2ec
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower.json
@@ -0,0 +1,10 @@
+{
+  "name": "thorax_lumbar",
+  "version": "0.0.0",
+  "dependencies": {
+    "todomvc-common": "~0.1.6",
+    "lumbar-loader": "~1.1.0",
+    "script.js": "latest",
+    "thorax": "~2.0.0"
+  }
+}
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/backbone/backbone.js b/labs/dependency-examples/thorax_lumbar/bower_components/backbone/backbone.js
new file mode 100644
index 0000000000..7391faac34
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/backbone/backbone.js
@@ -0,0 +1,1533 @@
+//     Backbone.js 0.9.9
+
+//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://backbonejs.org
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object (`window` in the browser, `exports`
+  // on the server).
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable, so that it can be
+  // restored later on, if `noConflict` is used.
+  var previousBackbone = root.Backbone;
+
+  // Create a local reference to array methods.
+  var array = [];
+  var push = array.push;
+  var slice = array.slice;
+  var splice = array.splice;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both CommonJS and the browser.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '0.9.9';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
+  Backbone.$ = root.jQuery || root.Zepto || root.ender;
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+  // set a `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // ---------------
+
+  // Regular expression used to split event strings.
+  var eventSplitter = /\s+/;
+
+  // Implement fancy features of the Events API such as multiple event
+  // names `"change blur"` and jQuery-style event maps `{change: action}`
+  // in terms of the existing API.
+  var eventsApi = function(obj, action, name, rest) {
+    if (!name) return true;
+    if (typeof name === 'object') {
+      for (var key in name) {
+        obj[action].apply(obj, [key, name[key]].concat(rest));
+      }
+    } else if (eventSplitter.test(name)) {
+      var names = name.split(eventSplitter);
+      for (var i = 0, l = names.length; i < l; i++) {
+        obj[action].apply(obj, [names[i]].concat(rest));
+      }
+    } else {
+      return true;
+    }
+  };
+
+  // Optimized internal dispatch function for triggering events. Tries to
+  // keep the usual cases speedy (most Backbone events have 3 arguments).
+  var triggerEvents = function(obj, events, args) {
+    var ev, i = -1, l = events.length;
+    switch (args.length) {
+    case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx);
+    return;
+    case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0]);
+    return;
+    case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1]);
+    return;
+    case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1], args[2]);
+    return;
+    default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
+    }
+  };
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may bind with `on` or remove with `off` callback
+  // functions to an event; `trigger`-ing an event fires all callbacks in
+  // succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.on('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  var Events = Backbone.Events = {
+
+    // Bind one or more space separated events, or an events map,
+    // to a `callback` function. Passing `"all"` will bind the callback to
+    // all events fired.
+    on: function(name, callback, context) {
+      if (!(eventsApi(this, 'on', name, [callback, context]) && callback)) return this;
+      this._events || (this._events = {});
+      var list = this._events[name] || (this._events[name] = []);
+      list.push({callback: callback, context: context, ctx: context || this});
+      return this;
+    },
+
+    // Bind events to only be triggered a single time. After the first time
+    // the callback is invoked, it will be removed.
+    once: function(name, callback, context) {
+      if (!(eventsApi(this, 'once', name, [callback, context]) && callback)) return this;
+      var self = this;
+      var once = _.once(function() {
+        self.off(name, once);
+        callback.apply(this, arguments);
+      });
+      once._callback = callback;
+      this.on(name, once, context);
+      return this;
+    },
+
+    // Remove one or many callbacks. If `context` is null, removes all
+    // callbacks with that function. If `callback` is null, removes all
+    // callbacks for the event. If `events` is null, removes all bound
+    // callbacks for all events.
+    off: function(name, callback, context) {
+      var list, ev, events, names, i, l, j, k;
+      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
+      if (!name && !callback && !context) {
+        this._events = {};
+        return this;
+      }
+
+      names = name ? [name] : _.keys(this._events);
+      for (i = 0, l = names.length; i < l; i++) {
+        name = names[i];
+        if (list = this._events[name]) {
+          events = [];
+          if (callback || context) {
+            for (j = 0, k = list.length; j < k; j++) {
+              ev = list[j];
+              if ((callback && callback !== (ev.callback._callback || ev.callback)) ||
+                  (context && context !== ev.context)) {
+                events.push(ev);
+              }
+            }
+          }
+          this._events[name] = events;
+        }
+      }
+
+      return this;
+    },
+
+    // Trigger one or many events, firing all bound callbacks. Callbacks are
+    // passed the same arguments as `trigger` is, apart from the event name
+    // (unless you're listening on `"all"`, which will cause your callback to
+    // receive the true name of the event as the first argument).
+    trigger: function(name) {
+      if (!this._events) return this;
+      var args = slice.call(arguments, 1);
+      if (!eventsApi(this, 'trigger', name, args)) return this;
+      var events = this._events[name];
+      var allEvents = this._events.all;
+      if (events) triggerEvents(this, events, args);
+      if (allEvents) triggerEvents(this, allEvents, arguments);
+      return this;
+    },
+
+    // An inversion-of-control version of `on`. Tell *this* object to listen to
+    // an event in another object ... keeping track of what it's listening to.
+    listenTo: function(object, events, callback) {
+      var listeners = this._listeners || (this._listeners = {});
+      var id = object._listenerId || (object._listenerId = _.uniqueId('l'));
+      listeners[id] = object;
+      object.on(events, callback || this, this);
+      return this;
+    },
+
+    // Tell this object to stop listening to either specific events ... or
+    // to every object it's currently listening to.
+    stopListening: function(object, events, callback) {
+      var listeners = this._listeners;
+      if (!listeners) return;
+      if (object) {
+        object.off(events, callback, this);
+        if (!events && !callback) delete listeners[object._listenerId];
+      } else {
+        for (var id in listeners) {
+          listeners[id].off(null, null, this);
+        }
+        this._listeners = {};
+      }
+      return this;
+    }
+  };
+
+  // Aliases for backwards compatibility.
+  Events.bind   = Events.on;
+  Events.unbind = Events.off;
+
+  // Allow the `Backbone` object to serve as a global event bus, for folks who
+  // want global "pubsub" in a convenient place.
+  _.extend(Backbone, Events);
+
+  // Backbone.Model
+  // --------------
+
+  // Create a new model, with defined attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  var Model = Backbone.Model = function(attributes, options) {
+    var defaults;
+    var attrs = attributes || {};
+    this.cid = _.uniqueId('c');
+    this.changed = {};
+    this.attributes = {};
+    this._changes = [];
+    if (options && options.collection) this.collection = options.collection;
+    if (options && options.parse) attrs = this.parse(attrs);
+    if (defaults = _.result(this, 'defaults')) _.defaults(attrs, defaults);
+    this.set(attrs, {silent: true});
+    this._currentAttributes = _.clone(this.attributes);
+    this._previousAttributes = _.clone(this.attributes);
+    this.initialize.apply(this, arguments);
+  };
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Model.prototype, Events, {
+
+    // A hash of attributes whose current and previous value differ.
+    changed: null,
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute: 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON: function(options) {
+      return _.clone(this.attributes);
+    },
+
+    // Proxy `Backbone.sync` by default.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Get the value of an attribute.
+    get: function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape: function(attr) {
+      return _.escape(this.get(attr));
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has: function(attr) {
+      return this.get(attr) != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"` unless
+    // you choose to silence it.
+    set: function(key, val, options) {
+      var attr, attrs;
+      if (key == null) return this;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (_.isObject(key)) {
+        attrs = key;
+        options = val;
+      } else {
+        (attrs = {})[key] = val;
+      }
+
+      // Extract attributes and options.
+      var silent = options && options.silent;
+      var unset = options && options.unset;
+
+      // Run validation.
+      if (!this._validate(attrs, options)) return false;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      var now = this.attributes;
+
+      // For each `set` attribute...
+      for (attr in attrs) {
+        val = attrs[attr];
+
+        // Update or delete the current value, and track the change.
+        unset ? delete now[attr] : now[attr] = val;
+        this._changes.push(attr, val);
+      }
+
+      // Signal that the model's state has potentially changed, and we need
+      // to recompute the actual changes.
+      this._hasComputed = false;
+
+      // Fire the `"change"` events.
+      if (!silent) this.change(options);
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"` unless you choose
+    // to silence it. `unset` is a noop if the attribute doesn't exist.
+    unset: function(attr, options) {
+      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
+    },
+
+    // Clear all attributes on the model, firing `"change"` unless you choose
+    // to silence it.
+    clear: function(options) {
+      var attrs = {};
+      for (var key in this.attributes) attrs[key] = void 0;
+      return this.set(attrs, _.extend({}, options, {unset: true}));
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overriden,
+    // triggering a `"change"` event.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        if (!model.set(model.parse(resp), options)) return false;
+        if (success) success(model, resp, options);
+      };
+      return this.sync('read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save: function(key, val, options) {
+      var attrs, current, done;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (key == null || _.isObject(key)) {
+        attrs = key;
+        options = val;
+      } else if (key != null) {
+        (attrs = {})[key] = val;
+      }
+      options = options ? _.clone(options) : {};
+
+      // If we're "wait"-ing to set changed attributes, validate early.
+      if (options.wait) {
+        if (attrs && !this._validate(attrs, options)) return false;
+        current = _.clone(this.attributes);
+      }
+
+      // Regular saves `set` attributes before persisting to the server.
+      var silentOptions = _.extend({}, options, {silent: true});
+      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
+        return false;
+      }
+
+      // Do not persist invalid models.
+      if (!attrs && !this._validate(null, options)) return false;
+
+      // After a successful server-side save, the client is (optionally)
+      // updated with the server-side state.
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        done = true;
+        var serverAttrs = model.parse(resp);
+        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
+        if (!model.set(serverAttrs, options)) return false;
+        if (success) success(model, resp, options);
+      };
+
+      // Finish configuring and sending the Ajax request.
+      var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
+      if (method == 'patch') options.attrs = attrs;
+      var xhr = this.sync(method, this, options);
+
+      // When using `wait`, reset attributes to original values unless
+      // `success` has been called already.
+      if (!done && options.wait) {
+        this.clear(silentOptions);
+        this.set(current, silentOptions);
+      }
+
+      return xhr;
+    },
+
+    // Destroy this model on the server if it was already persisted.
+    // Optimistically removes the model from its collection, if it has one.
+    // If `wait: true` is passed, waits for the server to respond before removal.
+    destroy: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+
+      var destroy = function() {
+        model.trigger('destroy', model, model.collection, options);
+      };
+
+      options.success = function(resp) {
+        if (options.wait || model.isNew()) destroy();
+        if (success) success(model, resp, options);
+      };
+
+      if (this.isNew()) {
+        options.success();
+        return false;
+      }
+
+      var xhr = this.sync('delete', this, options);
+      if (!options.wait) destroy();
+      return xhr;
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url: function() {
+      var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse: function(resp) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone: function() {
+      return new this.constructor(this.attributes);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew: function() {
+      return this.id == null;
+    },
+
+    // Call this method to manually fire a `"change"` event for this model and
+    // a `"change:attribute"` event for each changed attribute.
+    // Calling this will cause all objects observing the model to update.
+    change: function(options) {
+      var changing = this._changing;
+      this._changing = true;
+
+      // Generate the changes to be triggered on the model.
+      var triggers = this._computeChanges(true);
+
+      this._pending = !!triggers.length;
+
+      for (var i = triggers.length - 2; i >= 0; i -= 2) {
+        this.trigger('change:' + triggers[i], this, triggers[i + 1], options);
+      }
+
+      if (changing) return this;
+
+      // Trigger a `change` while there have been changes.
+      while (this._pending) {
+        this._pending = false;
+        this.trigger('change', this, options);
+        this._previousAttributes = _.clone(this.attributes);
+      }
+
+      this._changing = false;
+      return this;
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged: function(attr) {
+      if (!this._hasComputed) this._computeChanges();
+      if (attr == null) return !_.isEmpty(this.changed);
+      return _.has(this.changed, attr);
+    },
+
+    // Return an object containing all the attributes that have changed, or
+    // false if there are no changed attributes. Useful for determining what
+    // parts of a view need to be updated and/or what attributes need to be
+    // persisted to the server. Unset attributes will be set to undefined.
+    // You can also pass an attributes object to diff against the model,
+    // determining if there *would be* a change.
+    changedAttributes: function(diff) {
+      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+      var val, changed = false, old = this._previousAttributes;
+      for (var attr in diff) {
+        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+        (changed || (changed = {}))[attr] = val;
+      }
+      return changed;
+    },
+
+    // Looking at the built up list of `set` attribute changes, compute how
+    // many of the attributes have actually changed. If `loud`, return a
+    // boiled-down list of only the real changes.
+    _computeChanges: function(loud) {
+      this.changed = {};
+      var already = {};
+      var triggers = [];
+      var current = this._currentAttributes;
+      var changes = this._changes;
+
+      // Loop through the current queue of potential model changes.
+      for (var i = changes.length - 2; i >= 0; i -= 2) {
+        var key = changes[i], val = changes[i + 1];
+        if (already[key]) continue;
+        already[key] = true;
+
+        // Check if the attribute has been modified since the last change,
+        // and update `this.changed` accordingly. If we're inside of a `change`
+        // call, also add a trigger to the list.
+        if (current[key] !== val) {
+          this.changed[key] = val;
+          if (!loud) continue;
+          triggers.push(key, val);
+          current[key] = val;
+        }
+      }
+      if (loud) this._changes = [];
+
+      // Signals `this.changed` is current to prevent duplicate calls from `this.hasChanged`.
+      this._hasComputed = true;
+      return triggers;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous: function(attr) {
+      if (attr == null || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes: function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Run validation against the next complete set of model attributes,
+    // returning `true` if all is well. If a specific `error` callback has
+    // been passed, call that instead of firing the general `"error"` event.
+    _validate: function(attrs, options) {
+      if (!this.validate) return true;
+      attrs = _.extend({}, this.attributes, attrs);
+      var error = this.validate(attrs, options);
+      if (!error) return true;
+      if (options && options.error) options.error(this, error, options);
+      this.trigger('error', this, error, options);
+      return false;
+    }
+
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // Provides a standard collection class for our sets of models, ordered
+  // or unordered. If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  var Collection = Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.model) this.model = options.model;
+    if (options.comparator !== void 0) this.comparator = options.comparator;
+    this._reset();
+    this.initialize.apply(this, arguments);
+    if (models) this.reset(models, _.extend({silent: true}, options));
+  };
+
+  // Define the Collection's inheritable methods.
+  _.extend(Collection.prototype, Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model: Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON: function(options) {
+      return this.map(function(model){ return model.toJSON(options); });
+    },
+
+    // Proxy `Backbone.sync` by default.
+    sync: function() {
+      return Backbone.sync.apply(this, arguments);
+    },
+
+    // Add a model, or list of models to the set. Pass **silent** to avoid
+    // firing the `add` event for every new model.
+    add: function(models, options) {
+      var i, args, length, model, existing, needsSort;
+      var at = options && options.at;
+      var sort = ((options && options.sort) == null ? true : options.sort);
+      models = _.isArray(models) ? models.slice() : [models];
+
+      // Turn bare objects into model references, and prevent invalid models
+      // from being added.
+      for (i = models.length - 1; i >= 0; i--) {
+        if(!(model = this._prepareModel(models[i], options))) {
+          this.trigger("error", this, models[i], options);
+          models.splice(i, 1);
+          continue;
+        }
+        models[i] = model;
+
+        existing = model.id != null && this._byId[model.id];
+        // If a duplicate is found, prevent it from being added and
+        // optionally merge it into the existing model.
+        if (existing || this._byCid[model.cid]) {
+          if (options && options.merge && existing) {
+            existing.set(model.attributes, options);
+            needsSort = sort;
+          }
+          models.splice(i, 1);
+          continue;
+        }
+
+        // Listen to added models' events, and index models for lookup by
+        // `id` and by `cid`.
+        model.on('all', this._onModelEvent, this);
+        this._byCid[model.cid] = model;
+        if (model.id != null) this._byId[model.id] = model;
+      }
+
+      // See if sorting is needed, update `length` and splice in new models.
+      if (models.length) needsSort = sort;
+      this.length += models.length;
+      args = [at != null ? at : this.models.length, 0];
+      push.apply(args, models);
+      splice.apply(this.models, args);
+
+      // Sort the collection if appropriate.
+      if (needsSort && this.comparator && at == null) this.sort({silent: true});
+
+      if (options && options.silent) return this;
+
+      // Trigger `add` events.
+      while (model = models.shift()) {
+        model.trigger('add', model, this, options);
+      }
+
+      return this;
+    },
+
+    // Remove a model, or a list of models from the set. Pass silent to avoid
+    // firing the `remove` event for every model removed.
+    remove: function(models, options) {
+      var i, l, index, model;
+      options || (options = {});
+      models = _.isArray(models) ? models.slice() : [models];
+      for (i = 0, l = models.length; i < l; i++) {
+        model = this.get(models[i]);
+        if (!model) continue;
+        delete this._byId[model.id];
+        delete this._byCid[model.cid];
+        index = this.indexOf(model);
+        this.models.splice(index, 1);
+        this.length--;
+        if (!options.silent) {
+          options.index = index;
+          model.trigger('remove', model, this, options);
+        }
+        this._removeReference(model);
+      }
+      return this;
+    },
+
+    // Add a model to the end of the collection.
+    push: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: this.length}, options));
+      return model;
+    },
+
+    // Remove a model from the end of the collection.
+    pop: function(options) {
+      var model = this.at(this.length - 1);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Add a model to the beginning of the collection.
+    unshift: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: 0}, options));
+      return model;
+    },
+
+    // Remove a model from the beginning of the collection.
+    shift: function(options) {
+      var model = this.at(0);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Slice out a sub-array of models from the collection.
+    slice: function(begin, end) {
+      return this.models.slice(begin, end);
+    },
+
+    // Get a model from the set by id.
+    get: function(obj) {
+      if (obj == null) return void 0;
+      return this._byId[obj.id != null ? obj.id : obj] || this._byCid[obj.cid || obj];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Return models with matching attributes. Useful for simple cases of `filter`.
+    where: function(attrs) {
+      if (_.isEmpty(attrs)) return [];
+      return this.filter(function(model) {
+        for (var key in attrs) {
+          if (attrs[key] !== model.get(key)) return false;
+        }
+        return true;
+      });
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under
+    // normal circumstances, as the set will maintain sort order as each item
+    // is added.
+    sort: function(options) {
+      if (!this.comparator) {
+        throw new Error('Cannot sort a set without a comparator');
+      }
+
+      if (_.isString(this.comparator) || this.comparator.length === 1) {
+        this.models = this.sortBy(this.comparator, this);
+      } else {
+        this.models.sort(_.bind(this.comparator, this));
+      }
+
+      if (!options || !options.silent) this.trigger('sort', this, options);
+      return this;
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck: function(attr) {
+      return _.invoke(this.models, 'get', attr);
+    },
+
+    // Smartly update a collection with a change set of models, adding,
+    // removing, and merging as necessary.
+    update: function(models, options) {
+      var model, i, l, existing;
+      var add = [], remove = [], modelMap = {};
+      var idAttr = this.model.prototype.idAttribute;
+      options = _.extend({add: true, merge: true, remove: true}, options);
+      if (options.parse) models = this.parse(models);
+
+      // Allow a single model (or no argument) to be passed.
+      if (!_.isArray(models)) models = models ? [models] : [];
+
+      // Proxy to `add` for this case, no need to iterate...
+      if (options.add && !options.remove) return this.add(models, options);
+
+      // Determine which models to add and merge, and which to remove.
+      for (i = 0, l = models.length; i < l; i++) {
+        model = models[i];
+        existing = this.get(model.id || model.cid || model[idAttr]);
+        if (options.remove && existing) modelMap[existing.cid] = true;
+        if ((options.add && !existing) || (options.merge && existing)) {
+          add.push(model);
+        }
+      }
+      if (options.remove) {
+        for (i = 0, l = this.models.length; i < l; i++) {
+          model = this.models[i];
+          if (!modelMap[model.cid]) remove.push(model);
+        }
+      }
+
+      // Remove models (if applicable) before we add and merge the rest.
+      if (remove.length) this.remove(remove, options);
+      if (add.length) this.add(add, options);
+      return this;
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any `add` or `remove` events. Fires `reset` when finished.
+    reset: function(models, options) {
+      options || (options = {});
+      if (options.parse) models = this.parse(models);
+      for (var i = 0, l = this.models.length; i < l; i++) {
+        this._removeReference(this.models[i]);
+      }
+      options.previousModels = this.models;
+      this._reset();
+      if (models) this.add(models, _.extend({silent: true}, options));
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `add: true` is passed, appends the
+    // models to the collection instead of resetting.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === void 0) options.parse = true;
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        var method = options.update ? 'update' : 'reset';
+        collection[method](resp, options);
+        if (success) success(collection, resp, options);
+      };
+      return this.sync('read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. Add the model to the
+    // collection immediately, unless `wait: true` is passed, in which case we
+    // wait for the server to agree.
+    create: function(model, options) {
+      var collection = this;
+      options = options ? _.clone(options) : {};
+      model = this._prepareModel(model, options);
+      if (!model) return false;
+      if (!options.wait) collection.add(model, options);
+      var success = options.success;
+      options.success = function(model, resp, options) {
+        if (options.wait) collection.add(model, options);
+        if (success) success(model, resp, options);
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse: function(resp) {
+      return resp;
+    },
+
+    // Create a new collection with an identical list of models as this one.
+    clone: function() {
+      return new this.constructor(this.models);
+    },
+
+    // Proxy to _'s chain. Can't be proxied the same way the rest of the
+    // underscore methods are proxied because it relies on the underscore
+    // constructor.
+    chain: function() {
+      return _(this.models).chain();
+    },
+
+    // Reset all internal state. Called when the collection is reset.
+    _reset: function() {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+      this._byCid = {};
+    },
+
+    // Prepare a model or hash of attributes to be added to this collection.
+    _prepareModel: function(attrs, options) {
+      if (attrs instanceof Model) {
+        if (!attrs.collection) attrs.collection = this;
+        return attrs;
+      }
+      options || (options = {});
+      options.collection = this;
+      var model = new this.model(attrs, options);
+      if (!model._validate(attrs, options)) return false;
+      return model;
+    },
+
+    // Internal method to remove a model's ties to a collection.
+    _removeReference: function(model) {
+      if (this === model.collection) delete model.collection;
+      model.off('all', this._onModelEvent, this);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent: function(event, model, collection, options) {
+      if ((event === 'add' || event === 'remove') && collection !== this) return;
+      if (event === 'destroy') this.remove(model, options);
+      if (model && event === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        if (model.id != null) this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
+    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
+    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
+    'max', 'min', 'sortedIndex', 'toArray', 'size', 'first', 'head', 'take',
+    'initial', 'rest', 'tail', 'last', 'without', 'indexOf', 'shuffle',
+    'lastIndexOf', 'isEmpty'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Collection.prototype[method] = function() {
+      var args = slice.call(arguments);
+      args.unshift(this.models);
+      return _[method].apply(_, args);
+    };
+  });
+
+  // Underscore methods that take a property name as an argument.
+  var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
+
+  // Use attributes instead of properties.
+  _.each(attributeMethods, function(method) {
+    Collection.prototype[method] = function(value, context) {
+      var iterator = _.isFunction(value) ? value : function(model) {
+        return model.get(value);
+      };
+      return _[method](this.models, iterator, context);
+    };
+  });
+
+  // Backbone.Router
+  // ---------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  var Router = Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var optionalParam = /\((.*?)\)/g;
+  var namedParam    = /:\w+/g;
+  var splatParam    = /\*\w+/g;
+  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Router.prototype, Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route: function(route, name, callback) {
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      if (!callback) callback = this[name];
+      Backbone.history.route(route, _.bind(function(fragment) {
+        var args = this._extractParameters(route, fragment);
+        callback && callback.apply(this, args);
+        this.trigger.apply(this, ['route:' + name].concat(args));
+        Backbone.history.trigger('route', this, name, args);
+      }, this));
+      return this;
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate: function(fragment, options) {
+      Backbone.history.navigate(fragment, options);
+      return this;
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes: function() {
+      if (!this.routes) return;
+      var route, routes = _.keys(this.routes);
+      while ((route = routes.pop()) != null) {
+        this.route(route, this.routes[route]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp: function(route) {
+      route = route.replace(escapeRegExp, '\\$&')
+                   .replace(optionalParam, '(?:$1)?')
+                   .replace(namedParam, '([^\/]+)')
+                   .replace(splatParam, '(.*?)');
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted parameters.
+    _extractParameters: function(route, fragment) {
+      return route.exec(fragment).slice(1);
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on URL fragments. If the
+  // browser does not support `onhashchange`, falls back to polling.
+  var History = Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+
+    // #1653 - Ensure that `History` can be used outside of the browser.
+    if (typeof window !== 'undefined') {
+      this.location = window.location;
+      this.history = window.history;
+    }
+  };
+
+  // Cached regex for stripping a leading hash/slash and trailing space.
+  var routeStripper = /^[#\/]|\s+$/g;
+
+  // Cached regex for stripping leading and trailing slashes.
+  var rootStripper = /^\/+|\/+$/g;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Cached regex for removing a trailing slash.
+  var trailingSlash = /\/$/;
+
+  // Has the history handling already been started?
+  History.started = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(History.prototype, Events, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Gets the true hash value. Cannot use location.hash directly due to bug
+    // in Firefox where location.hash will always be decoded.
+    getHash: function(window) {
+      var match = (window || this).location.href.match(/#(.*)$/);
+      return match ? match[1] : '';
+    },
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment: function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
+          fragment = this.location.pathname;
+          var root = this.root.replace(trailingSlash, '');
+          if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
+        } else {
+          fragment = this.getHash();
+        }
+      }
+      return fragment.replace(routeStripper, '');
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start: function(options) {
+      if (History.started) throw new Error("Backbone.history has already been started");
+      History.started = true;
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this.root             = this.options.root;
+      this._wantsHashChange = this.options.hashChange !== false;
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+      // Normalize root to always include a leading and trailing slash.
+      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
+
+      if (oldIE && this._wantsHashChange) {
+        this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        Backbone.$(window).bind('popstate', this.checkUrl);
+      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+        Backbone.$(window).bind('hashchange', this.checkUrl);
+      } else if (this._wantsHashChange) {
+        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      var loc = this.location;
+      var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
+
+      // If we've started off with a route from a `pushState`-enabled browser,
+      // but we're currently in a browser that doesn't support it...
+      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        this.location.replace(this.root + this.location.search + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+
+      // Or if we've started out with a hash-based route, but we're currently
+      // in a browser where it could be `pushState`-based instead...
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = this.getHash().replace(routeStripper, '');
+        this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
+      }
+
+      if (!this.options.silent) return this.loadUrl();
+    },
+
+    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+    // but possibly useful for unit testing Routers.
+    stop: function() {
+      Backbone.$(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
+      clearInterval(this._checkUrlInterval);
+      History.started = false;
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later
+    // may override previous routes.
+    route: function(route, callback) {
+      this.handlers.unshift({route: route, callback: callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl: function(e) {
+      var current = this.getFragment();
+      if (current === this.fragment && this.iframe) {
+        current = this.getFragment(this.getHash(this.iframe));
+      }
+      if (current === this.fragment) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(this.getHash());
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl: function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history, or replace the URL state if the
+    // 'replace' option is passed. You are responsible for properly URL-encoding
+    // the fragment in advance.
+    //
+    // The options object can contain `trigger: true` if you wish to have the
+    // route callback be fired (not usually desirable), or `replace: true`, if
+    // you wish to modify the current URL without adding an entry to the history.
+    navigate: function(fragment, options) {
+      if (!History.started) return false;
+      if (!options || options === true) options = {trigger: options};
+      fragment = this.getFragment(fragment || '');
+      if (this.fragment === fragment) return;
+      this.fragment = fragment;
+      var url = this.root + fragment;
+
+      // If pushState is available, we use it to set the fragment as a real URL.
+      if (this._hasPushState) {
+        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
+
+      // If hash changes haven't been explicitly disabled, update the hash
+      // fragment to store history.
+      } else if (this._wantsHashChange) {
+        this._updateHash(this.location, fragment, options.replace);
+        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
+          // Opening and closing the iframe tricks IE7 and earlier to push a
+          // history entry on hash-tag change.  When replace is true, we don't
+          // want this.
+          if(!options.replace) this.iframe.document.open().close();
+          this._updateHash(this.iframe.location, fragment, options.replace);
+        }
+
+      // If you've told us that you explicitly don't want fallback hashchange-
+      // based history, then `navigate` becomes a page refresh.
+      } else {
+        return this.location.assign(url);
+      }
+      if (options.trigger) this.loadUrl(fragment);
+    },
+
+    // Update the hash location, either replacing the current entry, or adding
+    // a new one to the browser history.
+    _updateHash: function(location, fragment, replace) {
+      if (replace) {
+        var href = location.href.replace(/(javascript:|#).*$/, '');
+        location.replace(href + '#' + fragment);
+      } else {
+        // #1649 - Some browsers require that `hash` contains a leading #.
+        location.hash = '#' + fragment;
+      }
+    }
+
+  });
+
+  // Create the default Backbone.history.
+  Backbone.history = new History;
+
+  // Backbone.View
+  // -------------
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  var View = Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.initialize.apply(this, arguments);
+    this.delegateEvents();
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(View.prototype, Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName: 'div',
+
+    // jQuery delegate for element lookup, scoped to DOM elements within the
+    // current view. This should be prefered to global lookups where possible.
+    $: function(selector) {
+      return this.$el.find(selector);
+    },
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render: function() {
+      return this;
+    },
+
+    // Remove this view by taking the element out of the DOM, and removing any
+    // applicable Backbone.Events listeners.
+    remove: function() {
+      this.$el.remove();
+      this.stopListening();
+      return this;
+    },
+
+    // For small amounts of DOM Elements, where a full-blown template isn't
+    // needed, use **make** to manufacture elements, one at a time.
+    //
+    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+    //
+    make: function(tagName, attributes, content) {
+      var el = document.createElement(tagName);
+      if (attributes) Backbone.$(el).attr(attributes);
+      if (content != null) Backbone.$(el).html(content);
+      return el;
+    },
+
+    // Change the view's element (`this.el` property), including event
+    // re-delegation.
+    setElement: function(element, delegate) {
+      if (this.$el) this.undelegateEvents();
+      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
+      this.el = this.$el[0];
+      if (delegate !== false) this.delegateEvents();
+      return this;
+    },
+
+    // Set callbacks, where `this.events` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //       'click .open':       function(e) { ... }
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents: function(events) {
+      if (!(events || (events = _.result(this, 'events')))) return;
+      this.undelegateEvents();
+      for (var key in events) {
+        var method = events[key];
+        if (!_.isFunction(method)) method = this[events[key]];
+        if (!method) throw new Error('Method "' + events[key] + '" does not exist');
+        var match = key.match(delegateEventSplitter);
+        var eventName = match[1], selector = match[2];
+        method = _.bind(method, this);
+        eventName += '.delegateEvents' + this.cid;
+        if (selector === '') {
+          this.$el.bind(eventName, method);
+        } else {
+          this.$el.delegate(selector, eventName, method);
+        }
+      }
+    },
+
+    // Clears all callbacks previously bound to the view with `delegateEvents`.
+    // You usually don't need to use this, but may wish to if you have multiple
+    // Backbone views attached to the same DOM element.
+    undelegateEvents: function() {
+      this.$el.unbind('.delegateEvents' + this.cid);
+    },
+
+    // Performs the initial configuration of a View with a set of options.
+    // Keys with special meaning *(model, collection, id, className)*, are
+    // attached directly to the view.
+    _configure: function(options) {
+      if (this.options) options = _.extend({}, _.result(this, 'options'), options);
+      _.extend(this, _.pick(options, viewOptions));
+      this.options = options;
+    },
+
+    // Ensure that the View has a DOM element to render into.
+    // If `this.el` is a string, pass it through `$()`, take the first
+    // matching element, and re-assign it to `el`. Otherwise, create
+    // an element from the `id`, `className` and `tagName` properties.
+    _ensureElement: function() {
+      if (!this.el) {
+        var attrs = _.extend({}, _.result(this, 'attributes'));
+        if (this.id) attrs.id = _.result(this, 'id');
+        if (this.className) attrs['class'] = _.result(this, 'className');
+        this.setElement(this.make(_.result(this, 'tagName'), attrs), false);
+      } else {
+        this.setElement(_.result(this, 'el'), false);
+      }
+    }
+
+  });
+
+  // Backbone.sync
+  // -------------
+
+  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+  var methodMap = {
+    'create': 'POST',
+    'update': 'PUT',
+    'patch':  'PATCH',
+    'delete': 'DELETE',
+    'read':   'GET'
+  };
+
+  // Override this function to change the manner in which Backbone persists
+  // models to the server. You will be passed the type of request, and the
+  // model in question. By default, makes a RESTful Ajax request
+  // to the model's `url()`. Some possible customizations could be:
+  //
+  // * Use `setTimeout` to batch rapid-fire updates into a single request.
+  // * Send up the models as XML instead of JSON.
+  // * Persist models via WebSockets instead of Ajax.
+  //
+  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+  // as `POST`, with a `_method` parameter containing the true HTTP method,
+  // as well as all requests with the body as `application/x-www-form-urlencoded`
+  // instead of `application/json` with the model in a param named `model`.
+  // Useful when interfacing with server-side languages like **PHP** that make
+  // it difficult to read the body of `PUT` requests.
+  Backbone.sync = function(method, model, options) {
+    var type = methodMap[method];
+
+    // Default options, unless specified.
+    _.defaults(options || (options = {}), {
+      emulateHTTP: Backbone.emulateHTTP,
+      emulateJSON: Backbone.emulateJSON
+    });
+
+    // Default JSON-request options.
+    var params = {type: type, dataType: 'json'};
+
+    // Ensure that we have a URL.
+    if (!options.url) {
+      params.url = _.result(model, 'url') || urlError();
+    }
+
+    // Ensure that we have the appropriate request data.
+    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
+      params.contentType = 'application/json';
+      params.data = JSON.stringify(options.attrs || model.toJSON(options));
+    }
+
+    // For older servers, emulate JSON by encoding the request into an HTML-form.
+    if (options.emulateJSON) {
+      params.contentType = 'application/x-www-form-urlencoded';
+      params.data = params.data ? {model: params.data} : {};
+    }
+
+    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+    // And an `X-HTTP-Method-Override` header.
+    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
+      params.type = 'POST';
+      if (options.emulateJSON) params.data._method = type;
+      var beforeSend = options.beforeSend;
+      options.beforeSend = function(xhr) {
+        xhr.setRequestHeader('X-HTTP-Method-Override', type);
+        if (beforeSend) return beforeSend.apply(this, arguments);
+      };
+    }
+
+    // Don't process data on a non-GET request.
+    if (params.type !== 'GET' && !options.emulateJSON) {
+      params.processData = false;
+    }
+
+    var success = options.success;
+    options.success = function(resp, status, xhr) {
+      if (success) success(resp, status, xhr);
+      model.trigger('sync', model, resp, options);
+    };
+
+    var error = options.error;
+    options.error = function(xhr, status, thrown) {
+      if (error) error(model, xhr, options);
+      model.trigger('error', model, xhr, options);
+    };
+
+    // Make the request, allowing the user to override any Ajax options.
+    var xhr = Backbone.ajax(_.extend(params, options));
+    model.trigger('request', model, xhr, options);
+    return xhr;
+  };
+
+  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
+  Backbone.ajax = function() {
+    return Backbone.$.ajax.apply(Backbone.$, arguments);
+  };
+
+  // Helpers
+  // -------
+
+  // Helper function to correctly set up the prototype chain, for subclasses.
+  // Similar to `goog.inherits`, but uses a hash of prototype properties and
+  // class properties to be extended.
+  var extend = function(protoProps, staticProps) {
+    var parent = this;
+    var child;
+
+    // The constructor function for the new subclass is either defined by you
+    // (the "constructor" property in your `extend` definition), or defaulted
+    // by us to simply call the parent's constructor.
+    if (protoProps && _.has(protoProps, 'constructor')) {
+      child = protoProps.constructor;
+    } else {
+      child = function(){ parent.apply(this, arguments); };
+    }
+
+    // Add static properties to the constructor function, if supplied.
+    _.extend(child, parent, staticProps);
+
+    // Set the prototype chain to inherit from `parent`, without calling
+    // `parent`'s constructor function.
+    var Surrogate = function(){ this.constructor = child; };
+    Surrogate.prototype = parent.prototype;
+    child.prototype = new Surrogate;
+
+    // Add prototype properties (instance properties) to the subclass,
+    // if supplied.
+    if (protoProps) _.extend(child.prototype, protoProps);
+
+    // Set a convenience property in case the parent's prototype is needed
+    // later.
+    child.__super__ = parent.prototype;
+
+    return child;
+  };
+
+  // Set up inheritance for the model, collection, router, view and history.
+  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
+
+  // Throw an error when a URL is needed, and none is supplied.
+  var urlError = function() {
+    throw new Error('A "url" property or function must be specified');
+  };
+
+}).call(this);
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/handlebars.js/handlebars.js b/labs/dependency-examples/thorax_lumbar/bower_components/handlebars.js/handlebars.js
new file mode 100644
index 0000000000..050901c19a
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/handlebars.js/handlebars.js
@@ -0,0 +1,2239 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+// lib/handlebars/browser-prefix.js
+var Handlebars = {};
+
+(function(Handlebars, undefined) {
+;
+// lib/handlebars/base.js
+
+Handlebars.VERSION = "1.0.0-rc.4";
+Handlebars.COMPILER_REVISION = 3;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '== 1.0.0-rc.3',
+  3: '>= 1.0.0-rc.4'
+};
+
+Handlebars.helpers  = {};
+Handlebars.partials = {};
+
+var toString = Object.prototype.toString,
+    functionType = '[object Function]',
+    objectType = '[object Object]';
+
+Handlebars.registerHelper = function(name, fn, inverse) {
+  if (toString.call(name) === objectType) {
+    if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+    Handlebars.Utils.extend(this.helpers, name);
+  } else {
+    if (inverse) { fn.not = inverse; }
+    this.helpers[name] = fn;
+  }
+};
+
+Handlebars.registerPartial = function(name, str) {
+  if (toString.call(name) === objectType) {
+    Handlebars.Utils.extend(this.partials,  name);
+  } else {
+    this.partials[name] = str;
+  }
+};
+
+Handlebars.registerHelper('helperMissing', function(arg) {
+  if(arguments.length === 2) {
+    return undefined;
+  } else {
+    throw new Error("Could not find property '" + arg + "'");
+  }
+});
+
+Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  var inverse = options.inverse || function() {}, fn = options.fn;
+
+  var type = toString.call(context);
+
+  if(type === functionType) { context = context.call(this); }
+
+  if(context === true) {
+    return fn(this);
+  } else if(context === false || context == null) {
+    return inverse(this);
+  } else if(type === "[object Array]") {
+    if(context.length > 0) {
+      return Handlebars.helpers.each(context, options);
+    } else {
+      return inverse(this);
+    }
+  } else {
+    return fn(context);
+  }
+});
+
+Handlebars.K = function() {};
+
+Handlebars.createFrame = Object.create || function(object) {
+  Handlebars.K.prototype = object;
+  var obj = new Handlebars.K();
+  Handlebars.K.prototype = null;
+  return obj;
+};
+
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
+Handlebars.registerHelper('each', function(context, options) {
+  var fn = options.fn, inverse = options.inverse;
+  var i = 0, ret = "", data;
+
+  if (options.data) {
+    data = Handlebars.createFrame(options.data);
+  }
+
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
+    }
+  }
+
+  if(i === 0){
+    ret = inverse(this);
+  }
+
+  return ret;
+});
+
+Handlebars.registerHelper('if', function(context, options) {
+  var type = toString.call(context);
+  if(type === functionType) { context = context.call(this); }
+
+  if(!context || Handlebars.Utils.isEmpty(context)) {
+    return options.inverse(this);
+  } else {
+    return options.fn(this);
+  }
+});
+
+Handlebars.registerHelper('unless', function(context, options) {
+  return Handlebars.helpers['if'].call(this, context, {fn: options.inverse, inverse: options.fn});
+});
+
+Handlebars.registerHelper('with', function(context, options) {
+  if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
+});
+
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
+});
+;
+// lib/handlebars/compiler/parser.js
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return $$[$0-1];
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]);
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []);
+break;
+case 5: this.$ = new yy.ProgramNode($$[$0]);
+break;
+case 6: this.$ = new yy.ProgramNode([], []);
+break;
+case 7: this.$ = new yy.ProgramNode([]);
+break;
+case 8: this.$ = [$$[$0]];
+break;
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
+break;
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
+break;
+case 12: this.$ = $$[$0];
+break;
+case 13: this.$ = $$[$0];
+break;
+case 14: this.$ = new yy.ContentNode($$[$0]);
+break;
+case 15: this.$ = new yy.CommentNode($$[$0]);
+break;
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 18: this.$ = $$[$0-1];
+break;
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+break;
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
+break;
+case 21: this.$ = new yy.PartialNode($$[$0-1]);
+break;
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
+break;
+case 23:
+break;
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
+break;
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null];
+break;
+case 26: this.$ = [[$$[$0-1]], $$[$0]];
+break;
+case 27: this.$ = [[$$[$0]], null];
+break;
+case 28: this.$ = [[new yy.DataNode($$[$0])], null];
+break;
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 30: this.$ = [$$[$0]];
+break;
+case 31: this.$ = $$[$0];
+break;
+case 32: this.$ = new yy.StringNode($$[$0]);
+break;
+case 33: this.$ = new yy.IntegerNode($$[$0]);
+break;
+case 34: this.$ = new yy.BooleanNode($$[$0]);
+break;
+case 35: this.$ = new yy.DataNode($$[$0]);
+break;
+case 36: this.$ = new yy.HashNode($$[$0]);
+break;
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+break;
+case 38: this.$ = [$$[$0]];
+break;
+case 39: this.$ = [$$[$0-2], $$[$0]];
+break;
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
+break;
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
+break;
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
+break;
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])];
+break;
+case 44: this.$ = new yy.PartialNameNode($$[$0]);
+break;
+case 45: this.$ = new yy.IdNode($$[$0]);
+break;
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
+break;
+case 47: this.$ = [$$[$0]];
+break;
+}
+},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0: yy_.yytext = "\\"; return 14;
+break;
+case 1:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   if(yy_.yytext) return 14;
+
+break;
+case 2: return 14;
+break;
+case 3:
+                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
+                                   return 14;
+
+break;
+case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15;
+break;
+case 5: this.begin("par"); return 24;
+break;
+case 6: return 16;
+break;
+case 7: return 20;
+break;
+case 8: return 19;
+break;
+case 9: return 19;
+break;
+case 10: return 23;
+break;
+case 11: return 23;
+break;
+case 12: this.popState(); this.begin('com');
+break;
+case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
+break;
+case 14: return 22;
+break;
+case 15: return 36;
+break;
+case 16: return 35;
+break;
+case 17: return 35;
+break;
+case 18: return 39;
+break;
+case 19: /*ignore whitespace*/
+break;
+case 20: this.popState(); return 18;
+break;
+case 21: this.popState(); return 18;
+break;
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30;
+break;
+case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30;
+break;
+case 24: yy_.yytext = yy_.yytext.substr(1); return 28;
+break;
+case 25: return 32;
+break;
+case 26: return 32;
+break;
+case 27: return 31;
+break;
+case 28: return 35;
+break;
+case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35;
+break;
+case 30: return 'INVALID';
+break;
+case 31: /*ignore whitespace*/
+break;
+case 32: this.popState(); return 37;
+break;
+case 33: return 5;
+break;
+}
+};
+lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$:\-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$\-\/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"par":{"rules":[31,32],"inclusive":false},"INITIAL":{"rules":[0,1,2,33],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();;
+// lib/handlebars/compiler/base.js
+
+Handlebars.Parser = handlebars;
+
+Handlebars.parse = function(input) {
+
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
+};
+;
+// lib/handlebars/compiler/ast.js
+Handlebars.AST = {};
+
+Handlebars.AST.ProgramNode = function(statements, inverse) {
+  this.type = "program";
+  this.statements = statements;
+  if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+};
+
+Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+  this.type = "mustache";
+  this.escaped = !unescaped;
+  this.hash = hash;
+
+  var id = this.id = rawParams[0];
+  var params = this.params = rawParams.slice(1);
+
+  // a mustache is an eligible helper if:
+  // * its id is simple (a single part, not `this` or `..`)
+  var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+  // a mustache is definitely a helper if:
+  // * it is an eligible helper, and
+  // * it has at least one parameter or hash segment
+  this.isHelper = eligibleHelper && (params.length || hash);
+
+  // if a mustache is an eligible helper but not a definite
+  // helper, it is ambiguous, and will be resolved in a later
+  // pass or at runtime.
+};
+
+Handlebars.AST.PartialNode = function(partialName, context) {
+  this.type         = "partial";
+  this.partialName  = partialName;
+  this.context      = context;
+};
+
+Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+  var verifyMatch = function(open, close) {
+    if(open.original !== close.original) {
+      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    }
+  };
+
+  verifyMatch(mustache.id, close);
+  this.type = "block";
+  this.mustache = mustache;
+  this.program  = program;
+  this.inverse  = inverse;
+
+  if (this.inverse && !this.program) {
+    this.isInverse = true;
+  }
+};
+
+Handlebars.AST.ContentNode = function(string) {
+  this.type = "content";
+  this.string = string;
+};
+
+Handlebars.AST.HashNode = function(pairs) {
+  this.type = "hash";
+  this.pairs = pairs;
+};
+
+Handlebars.AST.IdNode = function(parts) {
+  this.type = "ID";
+  this.original = parts.join(".");
+
+  var dig = [], depth = 0;
+
+  for(var i=0,l=parts.length; i<l; i++) {
+    var part = parts[i];
+
+    if (part === ".." || part === "." || part === "this") {
+      if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+      else if (part === "..") { depth++; }
+      else { this.isScoped = true; }
+    }
+    else { dig.push(part); }
+  }
+
+  this.parts    = dig;
+  this.string   = dig.join('.');
+  this.depth    = depth;
+
+  // an ID is simple if it only has one part, and that part is not
+  // `..` or `this`.
+  this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+  this.stringModeValue = this.string;
+};
+
+Handlebars.AST.PartialNameNode = function(name) {
+  this.type = "PARTIAL_NAME";
+  this.name = name;
+};
+
+Handlebars.AST.DataNode = function(id) {
+  this.type = "DATA";
+  this.id = id;
+};
+
+Handlebars.AST.StringNode = function(string) {
+  this.type = "STRING";
+  this.string = string;
+  this.stringModeValue = string;
+};
+
+Handlebars.AST.IntegerNode = function(integer) {
+  this.type = "INTEGER";
+  this.integer = integer;
+  this.stringModeValue = Number(integer);
+};
+
+Handlebars.AST.BooleanNode = function(bool) {
+  this.type = "BOOLEAN";
+  this.bool = bool;
+  this.stringModeValue = bool === "true";
+};
+
+Handlebars.AST.CommentNode = function(comment) {
+  this.type = "comment";
+  this.comment = comment;
+};
+;
+// lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+Handlebars.Exception = function(message) {
+  var tmp = Error.prototype.constructor.apply(this, arguments);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+};
+Handlebars.Exception.prototype = new Error();
+
+// Build out our basic SafeString type
+Handlebars.SafeString = function(string) {
+  this.string = string;
+};
+Handlebars.SafeString.prototype.toString = function() {
+  return this.string.toString();
+};
+
+var escape = {
+  "&": "&amp;",
+  "<": "&lt;",
+  ">": "&gt;",
+  '"': "&quot;",
+  "'": "&#x27;",
+  "`": "&#x60;"
+};
+
+var badChars = /[&<>"'`]/g;
+var possible = /[&<>"'`]/;
+
+var escapeChar = function(chr) {
+  return escape[chr] || "&amp;";
+};
+
+Handlebars.Utils = {
+  extend: function(obj, value) {
+    for(var key in value) {
+      if(value.hasOwnProperty(key)) {
+        obj[key] = value[key];
+      }
+    }
+  },
+
+  escapeExpression: function(string) {
+    // don't escape SafeStrings, since they're already safe
+    if (string instanceof Handlebars.SafeString) {
+      return string.toString();
+    } else if (string == null || string === false) {
+      return "";
+    }
+
+    // Force a string conversion as this will be done by the append regardless and
+    // the regex test will do this transparently behind the scenes, causing issues if
+    // an object's to string has escaped characters in it.
+    string = string.toString();
+
+    if(!possible.test(string)) { return string; }
+    return string.replace(badChars, escapeChar);
+  },
+
+  isEmpty: function(value) {
+    if (!value && value !== 0) {
+      return true;
+    } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+};
+;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+var Compiler = Handlebars.Compiler = function() {};
+var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {};
+
+// the foundHelper register will disambiguate helper lookup from finding a
+// function in a context. This is necessary for mustache compatibility, which
+// requires that context functions in blocks are evaluated by blockHelperMissing,
+// and then proceed as if the resulting value was provided to blockHelperMissing.
+
+Compiler.prototype = {
+  compiler: Compiler,
+
+  disassemble: function() {
+    var opcodes = this.opcodes, opcode, out = [], params, param;
+
+    for (var i=0, l=opcodes.length; i<l; i++) {
+      opcode = opcodes[i];
+
+      if (opcode.opcode === 'DECLARE') {
+        out.push("DECLARE " + opcode.name + "=" + opcode.value);
+      } else {
+        params = [];
+        for (var j=0; j<opcode.args.length; j++) {
+          param = opcode.args[j];
+          if (typeof param === "string") {
+            param = "\"" + param.replace("\n", "\\n") + "\"";
+          }
+          params.push(param);
+        }
+        out.push(opcode.opcode + " " + params.join(" "));
+      }
+    }
+
+    return out.join("\n");
+  },
+  equals: function(other) {
+    var len = this.opcodes.length;
+    if (other.opcodes.length !== len) {
+      return false;
+    }
+
+    for (var i = 0; i < len; i++) {
+      var opcode = this.opcodes[i],
+          otherOpcode = other.opcodes[i];
+      if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+        return false;
+      }
+      for (var j = 0; j < opcode.args.length; j++) {
+        if (opcode.args[j] !== otherOpcode.args[j]) {
+          return false;
+        }
+      }
+    }
+
+    len = this.children.length;
+    if (other.children.length !== len) {
+      return false;
+    }
+    for (i = 0; i < len; i++) {
+      if (!this.children[i].equals(other.children[i])) {
+        return false;
+      }
+    }
+
+    return true;
+  },
+
+  guid: 0,
+
+  compile: function(program, options) {
+    this.children = [];
+    this.depths = {list: []};
+    this.options = options;
+
+    // These changes will propagate to the other compiler components
+    var knownHelpers = this.options.knownHelpers;
+    this.options.knownHelpers = {
+      'helperMissing': true,
+      'blockHelperMissing': true,
+      'each': true,
+      'if': true,
+      'unless': true,
+      'with': true,
+      'log': true
+    };
+    if (knownHelpers) {
+      for (var name in knownHelpers) {
+        this.options.knownHelpers[name] = knownHelpers[name];
+      }
+    }
+
+    return this.program(program);
+  },
+
+  accept: function(node) {
+    return this[node.type](node);
+  },
+
+  program: function(program) {
+    var statements = program.statements, statement;
+    this.opcodes = [];
+
+    for(var i=0, l=statements.length; i<l; i++) {
+      statement = statements[i];
+      this[statement.type](statement);
+    }
+    this.isSimple = l === 1;
+
+    this.depths.list = this.depths.list.sort(function(a, b) {
+      return a - b;
+    });
+
+    return this;
+  },
+
+  compileProgram: function(program) {
+    var result = new this.compiler().compile(program, this.options);
+    var guid = this.guid++, depth;
+
+    this.usePartial = this.usePartial || result.usePartial;
+
+    this.children[guid] = result;
+
+    for(var i=0, l=result.depths.list.length; i<l; i++) {
+      depth = result.depths.list[i];
+
+      if(depth < 2) { continue; }
+      else { this.addDepth(depth - 1); }
+    }
+
+    return guid;
+  },
+
+  block: function(block) {
+    var mustache = block.mustache,
+        program = block.program,
+        inverse = block.inverse;
+
+    if (program) {
+      program = this.compileProgram(program);
+    }
+
+    if (inverse) {
+      inverse = this.compileProgram(inverse);
+    }
+
+    var type = this.classifyMustache(mustache);
+
+    if (type === "helper") {
+      this.helperMustache(mustache, program, inverse);
+    } else if (type === "simple") {
+      this.simpleMustache(mustache);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('blockValue');
+    } else {
+      this.ambiguousMustache(mustache, program, inverse);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('ambiguousBlockValue');
+    }
+
+    this.opcode('append');
+  },
+
+  hash: function(hash) {
+    var pairs = hash.pairs, pair, val;
+
+    this.opcode('pushHash');
+
+    for(var i=0, l=pairs.length; i<l; i++) {
+      pair = pairs[i];
+      val  = pair[1];
+
+      if (this.options.stringParams) {
+        if(val.depth) {
+          this.addDepth(val.depth);
+        }
+        this.opcode('getContext', val.depth || 0);
+        this.opcode('pushStringParam', val.stringModeValue, val.type);
+      } else {
+        this.accept(val);
+      }
+
+      this.opcode('assignToHash', pair[0]);
+    }
+    this.opcode('popHash');
+  },
+
+  partial: function(partial) {
+    var partialName = partial.partialName;
+    this.usePartial = true;
+
+    if(partial.context) {
+      this.ID(partial.context);
+    } else {
+      this.opcode('push', 'depth0');
+    }
+
+    this.opcode('invokePartial', partialName.name);
+    this.opcode('append');
+  },
+
+  content: function(content) {
+    this.opcode('appendContent', content.string);
+  },
+
+  mustache: function(mustache) {
+    var options = this.options;
+    var type = this.classifyMustache(mustache);
+
+    if (type === "simple") {
+      this.simpleMustache(mustache);
+    } else if (type === "helper") {
+      this.helperMustache(mustache);
+    } else {
+      this.ambiguousMustache(mustache);
+    }
+
+    if(mustache.escaped && !options.noEscape) {
+      this.opcode('appendEscaped');
+    } else {
+      this.opcode('append');
+    }
+  },
+
+  ambiguousMustache: function(mustache, program, inverse) {
+    var id = mustache.id,
+        name = id.parts[0],
+        isBlock = program != null || inverse != null;
+
+    this.opcode('getContext', id.depth);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    this.opcode('invokeAmbiguous', name, isBlock);
+  },
+
+  simpleMustache: function(mustache) {
+    var id = mustache.id;
+
+    if (id.type === 'DATA') {
+      this.DATA(id);
+    } else if (id.parts.length) {
+      this.ID(id);
+    } else {
+      // Simplified ID for `this`
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+      this.opcode('pushContext');
+    }
+
+    this.opcode('resolvePossibleLambda');
+  },
+
+  helperMustache: function(mustache, program, inverse) {
+    var params = this.setupFullMustacheParams(mustache, program, inverse),
+        name = mustache.id.parts[0];
+
+    if (this.options.knownHelpers[name]) {
+      this.opcode('invokeKnownHelper', params.length, name);
+    } else if (this.options.knownHelpersOnly) {
+      throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+    } else {
+      this.opcode('invokeHelper', params.length, name);
+    }
+  },
+
+  ID: function(id) {
+    this.addDepth(id.depth);
+    this.opcode('getContext', id.depth);
+
+    var name = id.parts[0];
+    if (!name) {
+      this.opcode('pushContext');
+    } else {
+      this.opcode('lookupOnContext', id.parts[0]);
+    }
+
+    for(var i=1, l=id.parts.length; i<l; i++) {
+      this.opcode('lookup', id.parts[i]);
+    }
+  },
+
+  DATA: function(data) {
+    this.options.data = true;
+    this.opcode('lookupData', data.id);
+  },
+
+  STRING: function(string) {
+    this.opcode('pushString', string.string);
+  },
+
+  INTEGER: function(integer) {
+    this.opcode('pushLiteral', integer.integer);
+  },
+
+  BOOLEAN: function(bool) {
+    this.opcode('pushLiteral', bool.bool);
+  },
+
+  comment: function() {},
+
+  // HELPERS
+  opcode: function(name) {
+    this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+  },
+
+  declare: function(name, value) {
+    this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+  },
+
+  addDepth: function(depth) {
+    if(isNaN(depth)) { throw new Error("EWOT"); }
+    if(depth === 0) { return; }
+
+    if(!this.depths[depth]) {
+      this.depths[depth] = true;
+      this.depths.list.push(depth);
+    }
+  },
+
+  classifyMustache: function(mustache) {
+    var isHelper   = mustache.isHelper;
+    var isEligible = mustache.eligibleHelper;
+    var options    = this.options;
+
+    // if ambiguous, we can possibly resolve the ambiguity now
+    if (isEligible && !isHelper) {
+      var name = mustache.id.parts[0];
+
+      if (options.knownHelpers[name]) {
+        isHelper = true;
+      } else if (options.knownHelpersOnly) {
+        isEligible = false;
+      }
+    }
+
+    if (isHelper) { return "helper"; }
+    else if (isEligible) { return "ambiguous"; }
+    else { return "simple"; }
+  },
+
+  pushParams: function(params) {
+    var i = params.length, param;
+
+    while(i--) {
+      param = params[i];
+
+      if(this.options.stringParams) {
+        if(param.depth) {
+          this.addDepth(param.depth);
+        }
+
+        this.opcode('getContext', param.depth || 0);
+        this.opcode('pushStringParam', param.stringModeValue, param.type);
+      } else {
+        this[param.type](param);
+      }
+    }
+  },
+
+  setupMustacheParams: function(mustache) {
+    var params = mustache.params;
+    this.pushParams(params);
+
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
+
+    return params;
+  },
+
+  // this will replace setupMustacheParams when we're done
+  setupFullMustacheParams: function(mustache, program, inverse) {
+    var params = mustache.params;
+    this.pushParams(params);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
+
+    return params;
+  }
+};
+
+var Literal = function(value) {
+  this.value = value;
+};
+
+JavaScriptCompiler.prototype = {
+  // PUBLIC API: You can override these methods in a subclass to provide
+  // alternative compiled forms for name lookup and buffering semantics
+  nameLookup: function(parent, name /* , type*/) {
+    if (/^[0-9]+$/.test(name)) {
+      return parent + "[" + name + "]";
+    } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+      return parent + "." + name;
+    }
+    else {
+      return parent + "['" + name + "']";
+    }
+  },
+
+  appendToBuffer: function(string) {
+    if (this.environment.isSimple) {
+      return "return " + string + ";";
+    } else {
+      return {
+        appendToBuffer: true,
+        content: string,
+        toString: function() { return "buffer += " + string + ";"; }
+      };
+    }
+  },
+
+  initializeBuffer: function() {
+    return this.quotedString("");
+  },
+
+  namespace: "Handlebars",
+  // END PUBLIC API
+
+  compile: function(environment, options, context, asObject) {
+    this.environment = environment;
+    this.options = options || {};
+
+    Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+
+    this.name = this.environment.name;
+    this.isChild = !!context;
+    this.context = context || {
+      programs: [],
+      environments: [],
+      aliases: { }
+    };
+
+    this.preamble();
+
+    this.stackSlot = 0;
+    this.stackVars = [];
+    this.registers = { list: [] };
+    this.compileStack = [];
+    this.inlineStack = [];
+
+    this.compileChildren(environment, options);
+
+    var opcodes = environment.opcodes, opcode;
+
+    this.i = 0;
+
+    for(l=opcodes.length; this.i<l; this.i++) {
+      opcode = opcodes[this.i];
+
+      if(opcode.opcode === 'DECLARE') {
+        this[opcode.name] = opcode.value;
+      } else {
+        this[opcode.opcode].apply(this, opcode.args);
+      }
+    }
+
+    return this.createFunctionContext(asObject);
+  },
+
+  nextOpcode: function() {
+    var opcodes = this.environment.opcodes;
+    return opcodes[this.i + 1];
+  },
+
+  eat: function() {
+    this.i = this.i + 1;
+  },
+
+  preamble: function() {
+    var out = [];
+
+    if (!this.isChild) {
+      var namespace = this.namespace;
+      var copies = "helpers = helpers || " + namespace + ".helpers;";
+      if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+      if (this.options.data) { copies = copies + " data = data || {};"; }
+      out.push(copies);
+    } else {
+      out.push('');
+    }
+
+    if (!this.environment.isSimple) {
+      out.push(", buffer = " + this.initializeBuffer());
+    } else {
+      out.push("");
+    }
+
+    // track the last context pushed into place to allow skipping the
+    // getContext opcode when it would be a noop
+    this.lastContext = 0;
+    this.source = out;
+  },
+
+  createFunctionContext: function(asObject) {
+    var locals = this.stackVars.concat(this.registers.list);
+
+    if(locals.length > 0) {
+      this.source[1] = this.source[1] + ", " + locals.join(", ");
+    }
+
+    // Generate minimizer alias mappings
+    if (!this.isChild) {
+      for (var alias in this.context.aliases) {
+        this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+      }
+    }
+
+    if (this.source[1]) {
+      this.source[1] = "var " + this.source[1].substring(2) + ";";
+    }
+
+    // Merge children
+    if (!this.isChild) {
+      this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+    }
+
+    if (!this.environment.isSimple) {
+      this.source.push("return buffer;");
+    }
+
+    var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+    for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+      params.push("depth" + this.environment.depths.list[i]);
+    }
+
+    // Perform a second pass over the output to merge content when possible
+    var source = this.mergeSource();
+
+    if (!this.isChild) {
+      var revision = Handlebars.COMPILER_REVISION,
+          versions = Handlebars.REVISION_CHANGES[revision];
+      source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+    }
+
+    if (asObject) {
+      params.push(source);
+
+      return Function.apply(this, params);
+    } else {
+      var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+      Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+      return functionSource;
+    }
+  },
+  mergeSource: function() {
+    // WARN: We are not handling the case where buffer is still populated as the source should
+    // not have buffer append operations as their final action.
+    var source = '',
+        buffer;
+    for (var i = 0, len = this.source.length; i < len; i++) {
+      var line = this.source[i];
+      if (line.appendToBuffer) {
+        if (buffer) {
+          buffer = buffer + '\n    + ' + line.content;
+        } else {
+          buffer = line.content;
+        }
+      } else {
+        if (buffer) {
+          source += 'buffer += ' + buffer + ';\n  ';
+          buffer = undefined;
+        }
+        source += line + '\n  ';
+      }
+    }
+    return source;
+  },
+
+  // [blockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // On stack, after: return value of blockHelperMissing
+  //
+  // The purpose of this opcode is to take a block of the form
+  // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+  // replace it on the stack with the result of properly
+  // invoking blockHelperMissing.
+  blockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    this.replaceStack(function(current) {
+      params.splice(1, 0, current);
+      return "blockHelperMissing.call(" + params.join(", ") + ")";
+    });
+  },
+
+  // [ambiguousBlockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // Compiler value, before: lastHelper=value of last found helper, if any
+  // On stack, after, if no lastHelper: same as [blockValue]
+  // On stack, after, if lastHelper: value
+  ambiguousBlockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    var current = this.topStack();
+    params.splice(1, 0, current);
+
+    // Use the options value generated from the invocation
+    params[params.length-1] = 'options';
+
+    this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+  },
+
+  // [appendContent]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Appends the string value of `content` to the current buffer
+  appendContent: function(content) {
+    this.source.push(this.appendToBuffer(this.quotedString(content)));
+  },
+
+  // [append]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Coerces `value` to a String and appends it to the current buffer.
+  //
+  // If `value` is truthy, or 0, it is coerced into a string and appended
+  // Otherwise, the empty string is appended
+  append: function() {
+    // Force anything that is inlined onto the stack so we don't have duplication
+    // when we examine local
+    this.flushInline();
+    var local = this.popStack();
+    this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+    if (this.environment.isSimple) {
+      this.source.push("else { " + this.appendToBuffer("''") + " }");
+    }
+  },
+
+  // [appendEscaped]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Escape `value` and append it to the buffer
+  appendEscaped: function() {
+    this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+    this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+  },
+
+  // [getContext]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  // Compiler value, after: lastContext=depth
+  //
+  // Set the value of the `lastContext` compiler value to the depth
+  getContext: function(depth) {
+    if(this.lastContext !== depth) {
+      this.lastContext = depth;
+    }
+  },
+
+  // [lookupOnContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext[name], ...
+  //
+  // Looks up the value of `name` on the current context and pushes
+  // it onto the stack.
+  lookupOnContext: function(name) {
+    this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+  },
+
+  // [pushContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext, ...
+  //
+  // Pushes the value of the current context onto the stack.
+  pushContext: function() {
+    this.pushStackLiteral('depth' + this.lastContext);
+  },
+
+  // [resolvePossibleLambda]
+  //
+  // On stack, before: value, ...
+  // On stack, after: resolved value, ...
+  //
+  // If the `value` is a lambda, replace it on the stack by
+  // the return value of the lambda
+  resolvePossibleLambda: function() {
+    this.context.aliases.functionType = '"function"';
+
+    this.replaceStack(function(current) {
+      return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+    });
+  },
+
+  // [lookup]
+  //
+  // On stack, before: value, ...
+  // On stack, after: value[name], ...
+  //
+  // Replace the value on the stack with the result of looking
+  // up `name` on `value`
+  lookup: function(name) {
+    this.replaceStack(function(current) {
+      return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+    });
+  },
+
+  // [lookupData]
+  //
+  // On stack, before: ...
+  // On stack, after: data[id], ...
+  //
+  // Push the result of looking up `id` on the current data
+  lookupData: function(id) {
+    this.push(this.nameLookup('data', id, 'data'));
+  },
+
+  // [pushStringParam]
+  //
+  // On stack, before: ...
+  // On stack, after: string, currentContext, ...
+  //
+  // This opcode is designed for use in string mode, which
+  // provides the string value of a parameter along with its
+  // depth rather than resolving it immediately.
+  pushStringParam: function(string, type) {
+    this.pushStackLiteral('depth' + this.lastContext);
+
+    this.pushString(type);
+
+    if (typeof string === 'string') {
+      this.pushString(string);
+    } else {
+      this.pushStackLiteral(string);
+    }
+  },
+
+  emptyHash: function() {
+    this.pushStackLiteral('{}');
+
+    if (this.options.stringParams) {
+      this.register('hashTypes', '{}');
+      this.register('hashContexts', '{}');
+    }
+  },
+  pushHash: function() {
+    this.hash = {values: [], types: [], contexts: []};
+  },
+  popHash: function() {
+    var hash = this.hash;
+    this.hash = undefined;
+
+    if (this.options.stringParams) {
+      this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
+      this.register('hashTypes', '{' + hash.types.join(',') + '}');
+    }
+    this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+  },
+
+  // [pushString]
+  //
+  // On stack, before: ...
+  // On stack, after: quotedString(string), ...
+  //
+  // Push a quoted version of `string` onto the stack
+  pushString: function(string) {
+    this.pushStackLiteral(this.quotedString(string));
+  },
+
+  // [push]
+  //
+  // On stack, before: ...
+  // On stack, after: expr, ...
+  //
+  // Push an expression onto the stack
+  push: function(expr) {
+    this.inlineStack.push(expr);
+    return expr;
+  },
+
+  // [pushLiteral]
+  //
+  // On stack, before: ...
+  // On stack, after: value, ...
+  //
+  // Pushes a value onto the stack. This operation prevents
+  // the compiler from creating a temporary variable to hold
+  // it.
+  pushLiteral: function(value) {
+    this.pushStackLiteral(value);
+  },
+
+  // [pushProgram]
+  //
+  // On stack, before: ...
+  // On stack, after: program(guid), ...
+  //
+  // Push a program expression onto the stack. This takes
+  // a compile-time guid and converts it into a runtime-accessible
+  // expression.
+  pushProgram: function(guid) {
+    if (guid != null) {
+      this.pushStackLiteral(this.programExpression(guid));
+    } else {
+      this.pushStackLiteral(null);
+    }
+  },
+
+  // [invokeHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // Pops off the helper's parameters, invokes the helper,
+  // and pushes the helper's return value onto the stack.
+  //
+  // If the helper is not found, `helperMissing` is called.
+  invokeHelper: function(paramSize, name) {
+    this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+    var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+
+    this.push(helper.name);
+    this.replaceStack(function(name) {
+      return name + ' ? ' + name + '.call(' +
+          helper.callParams + ") " + ": helperMissing.call(" +
+          helper.helperMissingParams + ")";
+    });
+  },
+
+  // [invokeKnownHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // This operation is used when the helper is known to exist,
+  // so a `helperMissing` fallback is not required.
+  invokeKnownHelper: function(paramSize, name) {
+    var helper = this.setupHelper(paramSize, name);
+    this.push(helper.name + ".call(" + helper.callParams + ")");
+  },
+
+  // [invokeAmbiguous]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of disambiguation
+  //
+  // This operation is used when an expression like `{{foo}}`
+  // is provided, but we don't know at compile-time whether it
+  // is a helper or a path.
+  //
+  // This operation emits more code than the other options,
+  // and can be avoided by passing the `knownHelpers` and
+  // `knownHelpersOnly` flags at compile-time.
+  invokeAmbiguous: function(name, helperCall) {
+    this.context.aliases.functionType = '"function"';
+
+    this.pushStackLiteral('{}');    // Hash value
+    var helper = this.setupHelper(0, name, helperCall);
+
+    var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+    var nextStack = this.nextStack();
+
+    this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+    this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+  },
+
+  // [invokePartial]
+  //
+  // On stack, before: context, ...
+  // On stack after: result of partial invocation
+  //
+  // This operation pops off a context, invokes a partial with that context,
+  // and pushes the result of the invocation back.
+  invokePartial: function(name) {
+    var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+    if (this.options.data) {
+      params.push("data");
+    }
+
+    this.context.aliases.self = "this";
+    this.push("self.invokePartial(" + params.join(", ") + ")");
+  },
+
+  // [assignToHash]
+  //
+  // On stack, before: value, hash, ...
+  // On stack, after: hash, ...
+  //
+  // Pops a value and hash off the stack, assigns `hash[key] = value`
+  // and pushes the hash back onto the stack.
+  assignToHash: function(key) {
+    var value = this.popStack(),
+        context,
+        type;
+
+    if (this.options.stringParams) {
+      type = this.popStack();
+      context = this.popStack();
+    }
+
+    var hash = this.hash;
+    if (context) {
+      hash.contexts.push("'" + key + "': " + context);
+    }
+    if (type) {
+      hash.types.push("'" + key + "': " + type);
+    }
+    hash.values.push("'" + key + "': (" + value + ")");
+  },
+
+  // HELPERS
+
+  compiler: JavaScriptCompiler,
+
+  compileChildren: function(environment, options) {
+    var children = environment.children, child, compiler;
+
+    for(var i=0, l=children.length; i<l; i++) {
+      child = children[i];
+      compiler = new this.compiler();
+
+      var index = this.matchExistingProgram(child);
+
+      if (index == null) {
+        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+        index = this.context.programs.length;
+        child.index = index;
+        child.name = 'program' + index;
+        this.context.programs[index] = compiler.compile(child, options, this.context);
+        this.context.environments[index] = child;
+      } else {
+        child.index = index;
+        child.name = 'program' + index;
+      }
+    }
+  },
+  matchExistingProgram: function(child) {
+    for (var i = 0, len = this.context.environments.length; i < len; i++) {
+      var environment = this.context.environments[i];
+      if (environment && environment.equals(child)) {
+        return i;
+      }
+    }
+  },
+
+  programExpression: function(guid) {
+    this.context.aliases.self = "this";
+
+    if(guid == null) {
+      return "self.noop";
+    }
+
+    var child = this.environment.children[guid],
+        depths = child.depths.list, depth;
+
+    var programParams = [child.index, child.name, "data"];
+
+    for(var i=0, l = depths.length; i<l; i++) {
+      depth = depths[i];
+
+      if(depth === 1) { programParams.push("depth0"); }
+      else { programParams.push("depth" + (depth - 1)); }
+    }
+
+    return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+  },
+
+  register: function(name, val) {
+    this.useRegister(name);
+    this.source.push(name + " = " + val + ";");
+  },
+
+  useRegister: function(name) {
+    if(!this.registers[name]) {
+      this.registers[name] = true;
+      this.registers.list.push(name);
+    }
+  },
+
+  pushStackLiteral: function(item) {
+    return this.push(new Literal(item));
+  },
+
+  pushStack: function(item) {
+    this.flushInline();
+
+    var stack = this.incrStack();
+    if (item) {
+      this.source.push(stack + " = " + item + ";");
+    }
+    this.compileStack.push(stack);
+    return stack;
+  },
+
+  replaceStack: function(callback) {
+    var prefix = '',
+        inline = this.isInline(),
+        stack;
+
+    // If we are currently inline then we want to merge the inline statement into the
+    // replacement statement via ','
+    if (inline) {
+      var top = this.popStack(true);
+
+      if (top instanceof Literal) {
+        // Literals do not need to be inlined
+        stack = top.value;
+      } else {
+        // Get or create the current stack name for use by the inline
+        var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+        prefix = '(' + this.push(name) + ' = ' + top + '),';
+        stack = this.topStack();
+      }
+    } else {
+      stack = this.topStack();
+    }
+
+    var item = callback.call(this, stack);
+
+    if (inline) {
+      if (this.inlineStack.length || this.compileStack.length) {
+        this.popStack();
+      }
+      this.push('(' + prefix + item + ')');
+    } else {
+      // Prevent modification of the context depth variable. Through replaceStack
+      if (!/^stack/.test(stack)) {
+        stack = this.nextStack();
+      }
+
+      this.source.push(stack + " = (" + prefix + item + ");");
+    }
+    return stack;
+  },
+
+  nextStack: function() {
+    return this.pushStack();
+  },
+
+  incrStack: function() {
+    this.stackSlot++;
+    if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+    return this.topStackName();
+  },
+  topStackName: function() {
+    return "stack" + this.stackSlot;
+  },
+  flushInline: function() {
+    var inlineStack = this.inlineStack;
+    if (inlineStack.length) {
+      this.inlineStack = [];
+      for (var i = 0, len = inlineStack.length; i < len; i++) {
+        var entry = inlineStack[i];
+        if (entry instanceof Literal) {
+          this.compileStack.push(entry);
+        } else {
+          this.pushStack(entry);
+        }
+      }
+    }
+  },
+  isInline: function() {
+    return this.inlineStack.length;
+  },
+
+  popStack: function(wrapped) {
+    var inline = this.isInline(),
+        item = (inline ? this.inlineStack : this.compileStack).pop();
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      if (!inline) {
+        this.stackSlot--;
+      }
+      return item;
+    }
+  },
+
+  topStack: function(wrapped) {
+    var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+        item = stack[stack.length - 1];
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      return item;
+    }
+  },
+
+  quotedString: function(str) {
+    return '"' + str
+      .replace(/\\/g, '\\\\')
+      .replace(/"/g, '\\"')
+      .replace(/\n/g, '\\n')
+      .replace(/\r/g, '\\r')
+      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2029/g, '\\u2029') + '"';
+  },
+
+  setupHelper: function(paramSize, name, missingParams) {
+    var params = [];
+    this.setupParams(paramSize, params, missingParams);
+    var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+    return {
+      params: params,
+      name: foundHelper,
+      callParams: ["depth0"].concat(params).join(", "),
+      helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+    };
+  },
+
+  // the params and contexts arguments are passed in arrays
+  // to fill in
+  setupParams: function(paramSize, params, useRegister) {
+    var options = [], contexts = [], types = [], param, inverse, program;
+
+    options.push("hash:" + this.popStack());
+
+    inverse = this.popStack();
+    program = this.popStack();
+
+    // Avoid setting fn and inverse if neither are set. This allows
+    // helpers to do a check for `if (options.fn)`
+    if (program || inverse) {
+      if (!program) {
+        this.context.aliases.self = "this";
+        program = "self.noop";
+      }
+
+      if (!inverse) {
+       this.context.aliases.self = "this";
+        inverse = "self.noop";
+      }
+
+      options.push("inverse:" + inverse);
+      options.push("fn:" + program);
+    }
+
+    for(var i=0; i<paramSize; i++) {
+      param = this.popStack();
+      params.push(param);
+
+      if(this.options.stringParams) {
+        types.push(this.popStack());
+        contexts.push(this.popStack());
+      }
+    }
+
+    if (this.options.stringParams) {
+      options.push("contexts:[" + contexts.join(",") + "]");
+      options.push("types:[" + types.join(",") + "]");
+      options.push("hashContexts:hashContexts");
+      options.push("hashTypes:hashTypes");
+    }
+
+    if(this.options.data) {
+      options.push("data:data");
+    }
+
+    options = "{" + options.join(",") + "}";
+    if (useRegister) {
+      this.register('options', options);
+      params.push('options');
+    } else {
+      params.push(options);
+    }
+    return params.join(", ");
+  }
+};
+
+var reservedWords = (
+  "break else new var" +
+  " case finally return void" +
+  " catch for switch while" +
+  " continue function this with" +
+  " default if throw" +
+  " delete in try" +
+  " do instanceof typeof" +
+  " abstract enum int short" +
+  " boolean export interface static" +
+  " byte extends long super" +
+  " char final native synchronized" +
+  " class float package throws" +
+  " const goto private transient" +
+  " debugger implements protected volatile" +
+  " double import public let yield"
+).split(" ");
+
+var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+for(var i=0, l=reservedWords.length; i<l; i++) {
+  compilerWords[reservedWords[i]] = true;
+}
+
+JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+  if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+    return true;
+  }
+  return false;
+};
+
+Handlebars.precompile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var ast = Handlebars.parse(input);
+  var environment = new Compiler().compile(ast, options);
+  return new JavaScriptCompiler().compile(environment, options);
+};
+
+Handlebars.compile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+  var compiled;
+  function compile() {
+    var ast = Handlebars.parse(input);
+    var environment = new Compiler().compile(ast, options);
+    var templateSpec = new JavaScriptCompiler().compile(environment, options, undefined, true);
+    return Handlebars.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compile();
+    }
+    return compiled.call(this, context, options);
+  };
+};
+
+;
+// lib/handlebars/runtime.js
+
+Handlebars.VM = {
+  template: function(templateSpec) {
+    // Just add water
+    var container = {
+      escapeExpression: Handlebars.Utils.escapeExpression,
+      invokePartial: Handlebars.VM.invokePartial,
+      programs: [],
+      program: function(i, fn, data) {
+        var programWrapper = this.programs[i];
+        if(data) {
+          programWrapper = Handlebars.VM.program(i, fn, data);
+        } else if (!programWrapper) {
+          programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
+        }
+        return programWrapper;
+      },
+      programWithDepth: Handlebars.VM.programWithDepth,
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
+    };
+
+    return function(context, options) {
+      options = options || {};
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
+    };
+  },
+
+  programWithDepth: function(i, fn, data /*, $depth */) {
+    var args = Array.prototype.slice.call(arguments, 3);
+
+    var program = function(context, options) {
+      options = options || {};
+
+      return fn.apply(this, [context, options.data || data].concat(args));
+    };
+    program.program = i;
+    program.depth = args.length;
+    return program;
+  },
+  program: function(i, fn, data) {
+    var program = function(context, options) {
+      options = options || {};
+
+      return fn(context, options.data || data);
+    };
+    program.program = i;
+    program.depth = 0;
+    return program;
+  },
+  noop: function() { return ""; },
+  invokePartial: function(partial, name, context, helpers, partials, data) {
+    var options = { helpers: helpers, partials: partials, data: data };
+
+    if(partial === undefined) {
+      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    } else if(partial instanceof Function) {
+      return partial(context, options);
+    } else if (!Handlebars.compile) {
+      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    } else {
+      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
+      return partials[name](context, options);
+    }
+  }
+};
+
+Handlebars.template = Handlebars.VM.template;
+;
+// lib/handlebars/browser-suffix.js
+})(Handlebars);
+;
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/jquery/jquery.js b/labs/dependency-examples/thorax_lumbar/bower_components/jquery/jquery.js
new file mode 100644
index 0000000000..f389a3e3bb
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/jquery/jquery.js
@@ -0,0 +1,8755 @@
+/*!
+ * jQuery JavaScript Library v2.0.0
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-18
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.0",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
+
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
+
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
+
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
+
+jQuery.fn.extend({
+
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
+
+		data_priv.set( dest, pdataCur );
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	createTweens( animation, props );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
+
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-backbone.js b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-backbone.js
similarity index 93%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-backbone.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-backbone.js
index 24380f43a8..10101f640f 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-backbone.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-backbone.js
@@ -1,3 +1,4 @@
+/*global Backbone, module */
 module.exports.initBackboneLoader = function(loaderModule, failure) {
   var lumbarLoader = (loaderModule || module.exports).loader;
 
@@ -32,7 +33,7 @@ module.exports.initBackboneLoader = function(loaderModule, failure) {
           Backbone.history.loadUrl();
         });
       };
-    })(moduleName);
+    }(moduleName));
   }
 
   // For each route create a handler that will load the associated module on request
@@ -40,7 +41,7 @@ module.exports.initBackboneLoader = function(loaderModule, failure) {
     handlers.routes[route] = 'loader_' + lumbarLoader.map.routes[route];
   }
 
-  new (Backbone.Router.extend(handlers));
+  return new (Backbone.Router.extend(handlers))();
 };
 
 // Automatically initialize the loader if everything is setup already
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-events.js b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-events.js
similarity index 94%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-events.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-events.js
index 7bb0fc7675..5ec0fe97a6 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-events.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-events.js
@@ -1,3 +1,4 @@
+/*global _, Backbone, lumbarLoader */
 (function() {
   lumbarLoader.initEvents = function() {
     // Needs to be defered until we know that backbone has been loaded
@@ -20,4 +21,4 @@
       callback(error);
     }, options);
   };
-})();
+}());
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-localstorage.js b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-localstorage.js
similarity index 89%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-localstorage.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-localstorage.js
index 8e8a8e2bfc..d1034f5a1d 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-localstorage.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-localstorage.js
@@ -1,3 +1,5 @@
+/*jshint evil: true */
+/*global LocalCache, exports, loadResources, lumbarLoader */
 lumbarLoader.loadJS = function(moduleName, callback) {
   return loadResources(moduleName, 'js', callback, function(href, callback) {
     loadViaXHR(href, function(err, data) {
@@ -41,8 +43,8 @@ function loadViaXHR(href, callback) {
   var xhr = new XMLHttpRequest();
 
   xhr.onreadystatechange = function(){
-    if (xhr.readyState == 4) {
-      var success = (xhr.status >= 200 && xhr.status < 300) || (xhr.status == 0 && xhr.responseText);
+    if (xhr.readyState === 4) {
+      var success = (xhr.status >= 200 && xhr.status < 300) || (xhr.status === 0 && xhr.responseText);
 
       if (callback(!success, xhr.responseText)) {
         LocalCache.store(href, xhr.responseText, LocalCache.TTL.WEEK);
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-standard.js b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-standard.js
similarity index 95%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-standard.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-standard.js
index 6652aef9a7..8a00915a69 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader-standard.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader-standard.js
@@ -1,3 +1,4 @@
+/*global $script, loadResources, lumbarLoader */
 lumbarLoader.loadJS = function(moduleName, callback) {
   var loaded = loadResources(moduleName, 'js', callback, function(href, callback) {
     $script(href, callback);
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader.js b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader.js
similarity index 98%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader.js
index f82f3e46cb..6b95c40a64 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/lumbar-loader.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/lumbar-loader/lumbar-loader.js
@@ -1,3 +1,5 @@
+/*jshint loopfunc:true */
+/*global exports, lumbarLoadPrefix */
 var lumbarLoader = exports.loader = {
   loadPrefix: typeof lumbarLoadPrefix === 'undefined' ? '' : lumbarLoadPrefix,
 
@@ -98,7 +100,6 @@ function appendResourceElement(element) {
 }
 
 function preloadModules(modules) {
-  var moduleList = modules.slice();
   for (var i = 0, len = modules.length; i < len; i++) {
     lumbarLoader.loadModule(modules[i], function() {}, {silent: true});
   }
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/script.js b/labs/dependency-examples/thorax_lumbar/bower_components/script.js/dist/script.js
similarity index 74%
rename from labs/dependency-examples/thorax_lumbar/src/js/lib/script.js
rename to labs/dependency-examples/thorax_lumbar/bower_components/script.js/dist/script.js
index ca6f64c186..4d810dd156 100644
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/script.js
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/script.js/dist/script.js
@@ -1,24 +1,24 @@
 /*!
   * $script.js Async loader & dependency manager
   * https://github.com/ded/script.js
-  * (c) Dustin Diaz, Jacob Thornton 2011
+  * (c) Dustin Diaz 2013
   * License: MIT
   */
-!function (name, definition) {
-  if (typeof define == 'function') define(definition)
-  else if (typeof module != 'undefined') module.exports = definition()
-  else this[name] = definition()
-}('$script', function() {
-  var win = this, doc = document, timeout = setTimeout
+(function (name, context, definition) {
+  if (typeof module != 'undefined' && module.exports) module.exports = definition()
+  else if (typeof define == 'function' && define.amd) define(definition)
+  else context[name] = definition()
+})('$script', this, function() {
+  var doc = document
     , head = doc.getElementsByTagName('head')[0]
     , validBase = /^https?:\/\//
-    , old = win.$script, list = {}, ids = {}, delay = {}, scriptpath
+    , list = {}, ids = {}, delay = {}, scriptpath
     , scripts = {}, s = 'string', f = false
     , push = 'push', domContentLoaded = 'DOMContentLoaded', readyState = 'readyState'
     , addEventListener = 'addEventListener', onreadystatechange = 'onreadystatechange'
 
-  function every(ar, fn, i) {
-    for (i = 0, j = ar.length; i < j; ++i) if (!fn(ar[i])) return f
+  function every(ar, fn) {
+    for (var i = 0, j = ar.length; i < j; ++i) if (!fn(ar[i])) return f
     return 1
   }
   function each(ar, fn) {
@@ -36,7 +36,7 @@
   }
 
   function $script(paths, idOrDone, optDone) {
-    paths = paths[push] ? paths : [paths];
+    paths = paths[push] ? paths : [paths]
     var idOrDoneIsDone = idOrDone && idOrDone.call
       , done = idOrDoneIsDone ? idOrDone : optDone
       , id = idOrDoneIsDone ? paths.join('') : idOrDone
@@ -53,8 +53,9 @@
         }
       }
     }
-    timeout(function() {
-      each(paths, function(path) {
+    setTimeout(function () {
+      each(paths, function (path) {
+        if (path === null) return callback()
         if (scripts[path]) {
           id && (ids[id] = 1)
           return scripts[path] == 2 && callback()
@@ -92,16 +93,16 @@
     }())
   }
 
-  $script.path = function(p) {
+  $script.path = function (p) {
     scriptpath = p
   }
-  $script.ready = function(deps, ready, req) {
+  $script.ready = function (deps, ready, req) {
     deps = deps[push] ? deps : [deps]
     var missing = [];
-    !each(deps, function(dep) {
+    !each(deps, function (dep) {
       list[dep] || missing[push](dep);
-    }) && every(deps, function(dep) {return list[dep]}) ?
-      ready() : !function(key) {
+    }) && every(deps, function (dep) {return list[dep]}) ?
+      ready() : !function (key) {
       delay[key] = delay[key] || []
       delay[key][push](ready)
       req && req(missing)
@@ -109,10 +110,9 @@
     return $script
   }
 
-  $script.noConflict = function () {
-    win.$script = old;
-    return this
+  $script.done = function (idOrDone) {
+    $script([null], idOrDone)
   }
 
   return $script
-})
\ No newline at end of file
+});
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/thorax/thorax.js b/labs/dependency-examples/thorax_lumbar/bower_components/thorax/thorax.js
new file mode 100644
index 0000000000..de69112db2
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/thorax/thorax.js
@@ -0,0 +1,2670 @@
+/*
+Copyright (c) 2011-2013 @WalmartLabs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+*/
+
+;;
+(function() {
+
+/*global cloneInheritVars, createInheritVars, createRegistryWrapper, getValue, inheritVars */
+
+//support zepto.forEach on jQuery
+if (!$.fn.forEach) {
+  $.fn.forEach = function(iterator, context) {
+    $.fn.each.call(this, function(index) {
+      iterator.call(context || this, this, index);
+    });
+  };
+}
+
+var viewNameAttributeName = 'data-view-name',
+    viewCidAttributeName = 'data-view-cid',
+    viewHelperAttributeName = 'data-view-helper';
+
+//view instances
+var viewsIndexedByCid = {};
+
+var Thorax = this.Thorax = {
+  VERSION: '2.0.0rc1',
+  templatePathPrefix: '',
+  templates: {},
+  //view classes
+  Views: {},
+  //certain error prone pieces of code (on Android only it seems)
+  //are wrapped in a try catch block, then trigger this handler in
+  //the catch, with the name of the function or event that was
+  //trying to be executed. Override this with a custom handler
+  //to debug / log / etc
+  onException: function(name, err) {
+    throw err;
+  }
+};
+
+Thorax.View = Backbone.View.extend({
+  constructor: function() {
+    var response = Backbone.View.apply(this, arguments);
+    _.each(inheritVars, function(obj) {
+      if (obj.ctor) {
+        obj.ctor.call(this, response);
+      }
+    }, this);
+    return response;
+  },
+  _configure: function(options) {
+    var self = this;
+
+    this._objectOptionsByCid = {};
+    this._boundDataObjectsByCid = {};
+
+    // Setup object event tracking
+    _.each(inheritVars, function(obj) {
+      self[obj.name] = [];
+    });
+
+    viewsIndexedByCid[this.cid] = this;
+    this.children = {};
+    this._renderCount = 0;
+
+    //this.options is removed in Thorax.View, we merge passed
+    //properties directly with the view and template context
+    _.extend(this, options || {});
+
+    // Setup helpers
+    bindHelpers.call(this);
+
+    //compile a string if it is set as this.template
+    if (typeof this.template === 'string') {
+      this.template = Handlebars.compile(this.template, {data: true});
+    } else if (this.name && !this.template) {
+      //fetch the template
+      this.template = Thorax.Util.getTemplate(this.name, true);
+    }
+
+    _.each(inheritVars, function(obj) {
+      if (obj.configure) {
+        obj.configure.call(this);
+      }
+    }, this);
+  },
+
+  setElement : function() {
+    var response = Backbone.View.prototype.setElement.apply(this, arguments);
+    this.name && this.$el.attr(viewNameAttributeName, this.name);
+    this.$el.attr(viewCidAttributeName, this.cid);
+    return response;
+  },
+
+  _addChild: function(view) {
+    this.children[view.cid] = view;
+    if (!view.parent) {
+      view.parent = this;
+    }
+    this.trigger('child', view);
+    return view;
+  },
+
+  _removeChild: function(view) {
+    delete this.children[view.cid];
+    view.parent = null;
+    return view;
+  },
+
+  destroy: function(options) {
+    options = _.defaults(options || {}, {
+      children: true
+    });
+    _.each(this._boundDataObjectsByCid, this.unbindDataObject, this);
+    this.trigger('destroyed');
+    delete viewsIndexedByCid[this.cid];
+    _.each(this.children, function(child) {
+      this._removeChild(child);
+      if (options.children) {
+        child.destroy();
+      }
+    }, this);
+    if (this.parent) {
+      this.parent._removeChild(this);
+    }
+    this.remove(); // Will call stopListening()
+  },
+
+  render: function(output) {
+    this._previousHelpers = _.filter(this.children, function(child) { return child._helperOptions; });
+
+    var children = {};
+    _.each(this.children, function(child, key) {
+      if (!child._helperOptions) {
+        children[key] = child;
+      }
+    });
+    this.children = children;
+
+    if (typeof output === 'undefined' || (!_.isElement(output) && !Thorax.Util.is$(output) && !(output && output.el) && typeof output !== 'string' && typeof output !== 'function')) {
+      if (!this.template) {
+        //if the name was set after the view was created try one more time to fetch a template
+        if (this.name) {
+          this.template = Thorax.Util.getTemplate(this.name, true);
+        }
+        if (!this.template) {
+          throw new Error('View ' + (this.name || this.cid) + '.render() was called with no content and no template set on the view.');
+        }
+      }
+      output = this.renderTemplate(this.template);
+    } else if (typeof output === 'function') {
+      output = this.renderTemplate(output);
+    }
+
+    // Destroy any helpers that may be lingering
+    _.each(this._previousHelpers, function(child) {
+      child.destroy();
+      child.parent = undefined;
+    });
+    this._previousHelpers = undefined;
+
+    //accept a view, string, Handlebars.SafeString or DOM element
+    this.html((output && output.el) || (output && output.string) || output);
+    ++this._renderCount;
+    this.trigger('rendered');
+    return output;
+  },
+
+  context: function() {
+    return (this.model && this.model.attributes) || {};
+  },
+
+  _getContext: function() {
+    return _.extend({}, this, getValue(this, 'context') || {});
+  },
+
+  // Private variables in handlebars / options.data in template helpers
+  _getData: function(data) {
+    return {
+      view: this,
+      cid: _.uniqueId('t'),
+      yield: function() {
+        // fn is seeded by template helper passing context to data
+        return data.fn && data.fn(data);
+      }
+    };
+  },
+
+  _getHelpers: function() {
+    if (this.helpers) {
+      return _.extend({}, Handlebars.helpers, this.helpers);
+    } else {
+      return Handlebars.helpers;
+    }
+
+  },
+
+  renderTemplate: function(file, context, ignoreErrors) {
+    var template;
+    context = context || this._getContext();
+    if (typeof file === 'function') {
+      template = file;
+    } else {
+      template = Thorax.Util.getTemplate(file);
+    }
+    if (!template) {
+      if (ignoreErrors) {
+        return '';
+      } else {
+        throw new Error('Unable to find template ' + file);
+      }
+    } else {
+      return template(context, {
+        helpers: this._getHelpers(),
+        data: this._getData(context)
+      });
+    }
+  },
+
+  ensureRendered: function() {
+    !this._renderCount && this.render();
+  },
+
+  appendTo: function(el) {
+    this.ensureRendered();
+    $(el).append(this.el);
+    this.trigger('ready', {target: this});
+  },
+
+  html: function(html) {
+
+    function replaceHTML(view) {
+      view.el.innerHTML = "";
+      return view.$el.append(html);
+    }
+
+    if (typeof html === 'undefined') {
+      return this.el.innerHTML;
+    } else {
+      // Event for IE element fixes
+      this.trigger('before:append');
+      var element;
+      if (this.collection && this._objectOptionsByCid[this.collection.cid] && this._renderCount) {
+        // preserve collection element if it was not created with {{collection}} helper
+        var oldCollectionElement = this.getCollectionElement();
+        element = replaceHTML(this);
+        if (!oldCollectionElement.attr('data-view-cid')) {
+          this.getCollectionElement().replaceWith(oldCollectionElement);
+        }
+      } else {
+        element = replaceHTML(this);
+      }
+      this.trigger('append');
+      return element;
+    }
+  },
+
+  _anchorClick: function(event) {
+    var target = $(event.currentTarget),
+        href = target.attr('href');
+    // Route anything that starts with # or / (excluding //domain urls)
+    if (href && (href[0] === '#' || (href[0] === '/' && href[1] !== '/'))) {
+      Backbone.history.navigate(href, {
+        trigger: true
+      });
+      return false;
+    }
+    return true;
+  }
+});
+
+Thorax.View.extend = function() {
+  createInheritVars(this);
+
+  var child = Backbone.View.extend.apply(this, arguments);
+  child.__parent__ = this;
+
+  resetInheritVars(child);
+
+  return child;
+};
+
+createRegistryWrapper(Thorax.View, Thorax.Views);
+
+function bindHelpers() {
+  if (this.helpers) {
+    _.each(this.helpers, function(helper, name) {
+      var view = this;
+      this.helpers[name] = function() {
+        var args = _.toArray(arguments),
+            options = _.last(args);
+        options.context = this;
+        return helper.apply(view, args);
+      };
+    }, this);
+  }
+}
+
+//$(selector).view() helper
+$.fn.view = function(options) {
+  options = _.defaults(options || {}, {
+    helper: true
+  });
+  var selector = '[' + viewCidAttributeName + ']';
+  if (!options.helper) {
+    selector += ':not([' + viewHelperAttributeName + '])';
+  }
+  var el = $(this).closest(selector);
+  return (el && viewsIndexedByCid[el.attr(viewCidAttributeName)]) || false;
+};
+
+;;
+/*global createRegistryWrapper:true, cloneEvents: true */
+function createRegistryWrapper(klass, hash) {
+  var $super = klass.extend;
+  klass.extend = function() {
+    var child = $super.apply(this, arguments);
+    if (child.prototype.name) {
+      hash[child.prototype.name] = child;
+    }
+    return child;
+  };
+}
+function registryGet(object, type, name, ignoreErrors) {
+  var target = object[type],
+      value;
+  if (name.indexOf('.') >= 0) {
+    var bits = name.split(/\./);
+    name = bits.pop();
+    _.each(bits, function(key) {
+      target = target[key];
+    });
+  }
+  target && (value = target[name]);
+  if (!value && !ignoreErrors) {
+    throw new Error(type + ': ' + name + ' does not exist.');
+  } else {
+    return value;
+  }
+}
+
+// getValue is used instead of _.result because we
+// need an extra scope parameter, and will minify
+// better than _.result
+function getValue(object, prop, scope) {
+  if (!(object && object[prop])) {
+    return null;
+  }
+  return _.isFunction(object[prop])
+    ? object[prop].call(scope || object)
+    : object[prop];
+}
+
+var inheritVars = {};
+function createInheritVars(self) {
+  // Ensure that we have our static event objects
+  _.each(inheritVars, function(obj) {
+    if (!self[obj.name]) {
+      self[obj.name] = [];
+    }
+  });
+}
+function resetInheritVars(self) {
+  // Ensure that we have our static event objects
+  _.each(inheritVars, function(obj) {
+    self[obj.name] = [];
+  });
+}
+function walkInheritTree(source, fieldName, isStatic, callback) {
+  var tree = [];
+  if (_.has(source, fieldName)) {
+    tree.push(source);
+  }
+  var iterate = source;
+  if (isStatic) {
+    while (iterate = iterate.__parent__) {
+      if (_.has(iterate, fieldName)) {
+        tree.push(iterate);
+      }
+    }
+  } else {
+    iterate = iterate.constructor;
+    while (iterate) {
+      if (iterate.prototype && _.has(iterate.prototype, fieldName)) {
+        tree.push(iterate.prototype);
+      }
+      iterate = iterate.__super__ && iterate.__super__.constructor;
+    }
+  }
+
+  var i = tree.length;
+  while (i--) {
+    _.each(getValue(tree[i], fieldName, source), callback);
+  }
+}
+
+function objectEvents(target, eventName, callback, context) {
+  if (_.isObject(callback)) {
+    var spec = inheritVars[eventName];
+    if (spec && spec.event) {
+      addEvents(target['_' + eventName + 'Events'], callback, context);
+      return true;
+    }
+  }
+}
+function addEvents(target, source, context) {
+  _.each(source, function(callback, eventName) {
+    if (_.isArray(callback)) {
+      _.each(callback, function(cb) {
+        target.push([eventName, cb, context]);
+      });
+    } else {
+      target.push([eventName, callback, context]);
+    }
+  });
+}
+
+function getOptionsData(options) {
+  if (!options || !options.data) {
+    throw new Error('Handlebars template compiled without data, use: Handlebars.compile(template, {data: true})');
+  }
+  return options.data;
+}
+
+// These whitelisted attributes will be the only ones passed
+// from the options hash to Thorax.Util.tag
+var htmlAttributesToCopy = ['id', 'className', 'tagName'];
+
+// In helpers "tagName" or "tag" may be specified, as well
+// as "class" or "className". Normalize to "tagName" and
+// "className" to match the property names used by Backbone
+// jQuery, etc. Special case for "className" in
+// Thorax.Util.tag: will be rewritten as "class" in
+// generated HTML.
+function normalizeHTMLAttributeOptions(options) {
+  if (options.tag) {
+    options.tagName = options.tag;
+    delete options.tag;
+  }
+  if (options['class']) {
+    options.className = options['class'];
+    delete options['class'];
+  }
+}
+
+Thorax.Util = {
+  getViewInstance: function(name, attributes) {
+    attributes = attributes || {};
+    if (typeof name === 'string') {
+      var Klass = registryGet(Thorax, 'Views', name, false);
+      return Klass.cid ? _.extend(Klass, attributes || {}) : new Klass(attributes);
+    } else if (typeof name === 'function') {
+      return new name(attributes);
+    } else {
+      return name;
+    }
+  },
+
+  getTemplate: function(file, ignoreErrors) {
+    //append the template path prefix if it is missing
+    var pathPrefix = Thorax.templatePathPrefix,
+        template;
+    if (pathPrefix && file.substr(0, pathPrefix.length) !== pathPrefix) {
+      file = pathPrefix + file;
+    }
+
+    // Without extension
+    file = file.replace(/\.handlebars$/, '');
+    template = Thorax.templates[file];
+    if (!template) {
+      // With extension
+      file = file + '.handlebars';
+      template = Thorax.templates[file];
+    }
+
+    if (template && typeof template === 'string') {
+      template = Thorax.templates[file] = Handlebars.compile(template, {data: true});
+    } else if (!template && !ignoreErrors) {
+      throw new Error('templates: ' + file + ' does not exist.');
+    }
+    return template;
+  },
+
+  //'selector' is not present in $('<p></p>')
+  //TODO: investigage a better detection method
+  is$: function(obj) {
+    return typeof obj === 'object' && ('length' in obj);
+  },
+  expandToken: function(input, scope) {
+    if (input && input.indexOf && input.indexOf('{{') >= 0) {
+      var re = /(?:\{?[^{]+)|(?:\{\{([^}]+)\}\})/g,
+          match,
+          ret = [];
+      function deref(token, scope) {
+        if (token.match(/^("|')/) && token.match(/("|')$/)) {
+          return token.replace(/(^("|')|('|")$)/g, '');
+        }
+        var segments = token.split('.'),
+            len = segments.length;
+        for (var i = 0; scope && i < len; i++) {
+          if (segments[i] !== 'this') {
+            scope = scope[segments[i]];
+          }
+        }
+        return scope;
+      }
+      while (match = re.exec(input)) {
+        if (match[1]) {
+          var params = match[1].split(/\s+/);
+          if (params.length > 1) {
+            var helper = params.shift();
+            params = _.map(params, function(param) { return deref(param, scope); });
+            if (Handlebars.helpers[helper]) {
+              ret.push(Handlebars.helpers[helper].apply(scope, params));
+            } else {
+              // If the helper is not defined do nothing
+              ret.push(match[0]);
+            }
+          } else {
+            ret.push(deref(params[0], scope));
+          }
+        } else {
+          ret.push(match[0]);
+        }
+      }
+      input = ret.join('');
+    }
+    return input;
+  },
+  tag: function(attributes, content, scope) {
+    var htmlAttributes = _.omit(attributes, 'tagName'),
+        tag = attributes.tagName || 'div';
+    return '<' + tag + ' ' + _.map(htmlAttributes, function(value, key) {
+      if (typeof value === 'undefined' || key === 'expand-tokens') {
+        return '';
+      }
+      var formattedValue = value;
+      if (scope) {
+        formattedValue = Thorax.Util.expandToken(value, scope);
+      }
+      return (key === 'className' ? 'class' : key) + '="' + Handlebars.Utils.escapeExpression(formattedValue) + '"';
+    }).join(' ') + '>' + (typeof content === 'undefined' ? '' : content) + '</' + tag + '>';
+  }
+};
+
+;;
+/*global createInheritVars, inheritVars */
+Thorax.Mixins = {};
+
+inheritVars.mixins = {
+  name: 'mixins',
+  configure: function() {
+    _.each(this.constructor.mixins, this.mixin, this);
+    _.each(this.mixins, this.mixin, this);
+  }
+};
+
+_.extend(Thorax.View, {
+  mixin: function(mixin) {
+    createInheritVars(this);
+    this.mixins.push(mixin);
+  },
+  registerMixin: function(name, callback, methods) {
+    Thorax.Mixins[name] = [callback, methods];
+  }
+});
+
+Thorax.View.prototype.mixin = function(name) {
+  if (!this._appliedMixins) {
+    this._appliedMixins = [];
+  }
+  if (this._appliedMixins.indexOf(name) === -1) {
+    this._appliedMixins.push(name);
+    if (typeof name === 'function') {
+      name.call(this);
+    } else {
+      var mixin = Thorax.Mixins[name];
+      _.extend(this, mixin[1]);
+      //mixin callback may be an array of [callback, arguments]
+      if (_.isArray(mixin[0])) {
+        mixin[0][0].apply(this, mixin[0][1]);
+      } else {
+        mixin[0].apply(this, _.toArray(arguments).slice(1));
+      }
+    }
+  }
+};
+
+;;
+/*global createInheritVars, inheritVars, objectEvents, walkInheritTree */
+// Save a copy of the _on method to call as a $super method
+var _on = Thorax.View.prototype.on;
+
+inheritVars.event = {
+  name: '_events',
+
+  configure: function() {
+    var self = this;
+    walkInheritTree(this.constructor, '_events', true, function(event) {
+      self.on.apply(self, event);
+    });
+    walkInheritTree(this, 'events', false, function(handler, eventName) {
+      self.on(eventName, handler, self);
+    });
+  }
+};
+
+_.extend(Thorax.View, {
+  on: function(eventName, callback) {
+    createInheritVars(this);
+
+    if (objectEvents(this, eventName, callback)) {
+      return this;
+    }
+
+    //accept on({"rendered": handler})
+    if (typeof eventName === 'object') {
+      _.each(eventName, function(value, key) {
+        this.on(key, value);
+      }, this);
+    } else {
+      //accept on({"rendered": [handler, handler]})
+      if (_.isArray(callback)) {
+        _.each(callback, function(cb) {
+          this._events.push([eventName, cb]);
+        }, this);
+      //accept on("rendered", handler)
+      } else {
+        this._events.push([eventName, callback]);
+      }
+    }
+    return this;
+  }
+});
+
+_.extend(Thorax.View.prototype, {
+  on: function(eventName, callback, context) {
+    if (objectEvents(this, eventName, callback, context)) {
+      return this;
+    }
+
+    if (typeof eventName === 'object' && arguments.length < 3) {
+      //accept on({"rendered": callback})
+      _.each(eventName, function(value, key) {
+        this.on(key, value, callback || this);    // callback is context in this form of the call
+      }, this);
+    } else {
+      //accept on("rendered", callback, context)
+      //accept on("click a", callback, context)
+      _.each((_.isArray(callback) ? callback : [callback]), function(callback) {
+        var params = eventParamsFromEventItem.call(this, eventName, callback, context || this);
+        if (params.type === 'DOM') {
+          //will call _addEvent during delegateEvents()
+          if (!this._eventsToDelegate) {
+            this._eventsToDelegate = [];
+          }
+          this._eventsToDelegate.push(params);
+        } else {
+          this._addEvent(params);
+        }
+      }, this);
+    }
+    return this;
+  },
+  delegateEvents: function(events) {
+    this.undelegateEvents();
+    if (events) {
+      if (_.isFunction(events)) {
+        events = events.call(this);
+      }
+      this._eventsToDelegate = [];
+      this.on(events);
+    }
+    this._eventsToDelegate && _.each(this._eventsToDelegate, this._addEvent, this);
+  },
+  //params may contain:
+  //- name
+  //- originalName
+  //- selector
+  //- type "view" || "DOM"
+  //- handler
+  _addEvent: function(params) {
+    if (params.type === 'view') {
+      _.each(params.name.split(/\s+/), function(name) {
+        _on.call(this, name, bindEventHandler.call(this, 'view-event:', params));
+      }, this);
+    } else {
+      var boundHandler = bindEventHandler.call(this, 'dom-event:', params);
+      if (!params.nested) {
+        boundHandler = containHandlerToCurentView(boundHandler, this.cid);
+      }
+      if (params.selector) {
+        var name = params.name + '.delegateEvents' + this.cid;
+        this.$el.on(name, params.selector, boundHandler);
+      } else {
+        this.$el.on(params.name, boundHandler);
+      }
+    }
+  }
+});
+
+// When view is ready trigger ready event on all
+// children that are present, then register an
+// event that will trigger ready on new children
+// when they are added
+Thorax.View.on('ready', function(options) {
+  if (!this._isReady) {
+    this._isReady = true;
+    function triggerReadyOnChild(child) {
+      child.trigger('ready', options);
+    }
+    _.each(this.children, triggerReadyOnChild);
+    this.on('child', triggerReadyOnChild);
+  }
+});
+
+var eventSplitter = /^(nested\s+)?(\S+)(?:\s+(.+))?/;
+
+var domEvents = [],
+    domEventRegexp;
+function pushDomEvents(events) {
+  domEvents.push.apply(domEvents, events);
+  domEventRegexp = new RegExp('^(nested\\s+)?(' + domEvents.join('|') + ')(?:\\s|$)');
+}
+pushDomEvents([
+  'mousedown', 'mouseup', 'mousemove', 'mouseover', 'mouseout',
+  'touchstart', 'touchend', 'touchmove',
+  'click', 'dblclick',
+  'keyup', 'keydown', 'keypress',
+  'submit', 'change',
+  'focus', 'blur'
+]);
+
+function containHandlerToCurentView(handler, cid) {
+  return function(event) {
+    var view = $(event.target).view({helper: false});
+    if (view && view.cid === cid) {
+      event.originalContext = this;
+      handler(event);
+    }
+  };
+}
+
+function bindEventHandler(eventName, params) {
+  eventName += params.originalName;
+
+  var callback = params.handler,
+      method = typeof callback === 'function' ? callback : this[callback];
+  if (!method) {
+    throw new Error('Event "' + callback + '" does not exist ' + (this.name || this.cid) + ':' + eventName);
+  }
+  return _.bind(function() {
+    try {
+      method.apply(this, arguments);
+    } catch (e) {
+      Thorax.onException('thorax-exception: ' + (this.name || this.cid) + ':' + eventName, e);
+    }
+  }, params.context || this);
+}
+
+function eventParamsFromEventItem(name, handler, context) {
+  var params = {
+    originalName: name,
+    handler: typeof handler === 'string' ? this[handler] : handler
+  };
+  if (name.match(domEventRegexp)) {
+    var match = eventSplitter.exec(name);
+    params.nested = !!match[1];
+    params.name = match[2];
+    params.type = 'DOM';
+    params.selector = match[3];
+  } else {
+    params.name = name;
+    params.type = 'view';
+  }
+  params.context = context;
+  return params;
+}
+
+;;
+/*global getOptionsData, viewHelperAttributeName */
+var viewPlaceholderAttributeName = 'data-view-tmp';
+var viewTemplateOverrides = {};
+
+Thorax.HelperView = Thorax.View.extend({
+  _ensureElement: function() {
+    Thorax.View.prototype._ensureElement.apply(this, arguments);
+    this.$el.attr(viewHelperAttributeName, this._helperName);
+  },
+  _getContext: function() {
+    return this.parent._getContext.apply(this.parent, arguments);
+  },
+});
+
+// Ensure nested inline helpers will always have this.parent
+// set to the view containing the template
+function getParent(parent) {
+  // The `view` helper is a special case as it embeds
+  // a view instead of creating a new one
+  while (parent._helperName && parent._helperName !== 'view') {
+    parent = parent.parent;
+  }
+  return parent;
+}
+
+Handlebars.registerViewHelper = function(name, ViewClass, callback) {
+  if (arguments.length === 2) {
+    if (ViewClass.factory) {
+      callback = ViewClass.callback;
+    } else {
+      callback = ViewClass;
+      ViewClass = Thorax.HelperView;
+    }
+  }
+  Handlebars.registerHelper(name, function() {
+    var args = _.toArray(arguments),
+        options = args.pop(),
+        declaringView = getOptionsData(options).view;
+
+    var viewOptions = {
+      template: options.fn || Handlebars.VM.noop,
+      inverse: options.inverse,
+      options: options.hash,
+      declaringView: declaringView,
+      parent: getParent(declaringView),
+      _helperName: name,
+      _helperOptions: {
+        options: cloneHelperOptions(options),
+        args: _.clone(args)
+      }
+    };
+
+    normalizeHTMLAttributeOptions(options.hash);
+    _.extend(viewOptions, _.pick(options.hash, htmlAttributesToCopy));
+
+    // Check to see if we have an existing instance that we can reuse
+    var instance = _.find(declaringView._previousHelpers, function(child) {
+      return compareHelperOptions(viewOptions, child);
+    });
+
+    // Create the instance if we don't already have one
+    if (!instance) {
+      if (ViewClass.factory) {
+        instance = ViewClass.factory(args, viewOptions);
+        if (!instance) {
+          return '';
+        }
+
+        instance._helperName = viewOptions._helperName;
+        instance._helperOptions = viewOptions._helperOptions;
+      } else {
+        instance = new ViewClass(viewOptions);
+      }
+
+      args.push(instance);
+      declaringView._addChild(instance);
+      declaringView.trigger.apply(declaringView, ['helper', name].concat(args));
+      declaringView.trigger.apply(declaringView, ['helper:' + name].concat(args));
+
+      callback && callback.apply(this, args);
+    } else {
+      declaringView._previousHelpers = _.without(declaringView._previousHelpers, instance);
+      declaringView.children[instance.cid] = instance;
+    }
+
+    var htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
+    htmlAttributes[viewPlaceholderAttributeName] = instance.cid;
+
+    var expandTokens = options.hash['expand-tokens'];
+    return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes, '', expandTokens ? this : null));
+  });
+  var helper = Handlebars.helpers[name];
+  return helper;
+};
+
+Thorax.View.on('append', function(scope, callback) {
+  (scope || this.$el).find('[' + viewPlaceholderAttributeName + ']').forEach(function(el) {
+    var placeholderId = el.getAttribute(viewPlaceholderAttributeName),
+        view = this.children[placeholderId];
+    if (view) {
+      //see if the view helper declared an override for the view
+      //if not, ensure the view has been rendered at least once
+      if (viewTemplateOverrides[placeholderId]) {
+        view.render(viewTemplateOverrides[placeholderId]);
+        delete viewTemplateOverrides[placeholderId];
+      } else {
+        view.ensureRendered();
+      }
+      $(el).replaceWith(view.el);
+      callback && callback(view.el);
+    }
+  }, this);
+});
+
+
+/**
+ * Clones the helper options, dropping items that are known to change
+ * between rendering cycles as appropriate.
+ */
+function cloneHelperOptions(options) {
+  var ret = _.pick(options, 'fn', 'inverse', 'hash', 'data');
+  ret.data = _.omit(options.data, 'cid', 'view', 'yield');
+  return ret;
+}
+
+/**
+ * Checks for basic equality between two sets of parameters for a helper view.
+ *
+ * Checked fields include:
+ *  - _helperName
+ *  - All args
+ *  - Hash
+ *  - Data
+ *  - Function and Invert (id based if possible)
+ *
+ * This method allows us to determine if the inputs to a given view are the same. If they
+ * are then we make the assumption that the rendering will be the same (or the child view will
+ * otherwise rerendering it by monitoring it's parameters as necessary) and reuse the view on
+ * rerender of the parent view.
+ */
+function compareHelperOptions(a, b) {
+  function compareValues(a, b) {
+    return _.every(a, function(value, key) {
+      return b[key] === value;
+    });
+  }
+
+  if (a._helperName !== b._helperName) {
+    return false;
+  }
+
+  a = a._helperOptions;
+  b = b._helperOptions;
+
+  // Implements a first level depth comparison
+  return a.args.length === b.args.length
+      && compareValues(a.args, b.args)
+      && _.isEqual(_.keys(a.options), _.keys(b.options))
+      && _.every(a.options, function(value, key) {
+          if (key === 'data' || key === 'hash') {
+            return compareValues(a.options[key], b.options[key]);
+          } else if (key === 'fn' || key === 'inverse') {
+            return b.options[key] === value
+                || (value && _.has(value, 'program') && ((b.options[key] || {}).program === value.program));
+          }
+          return b.options[key] === value;
+        });
+}
+
+;;
+/*global getValue, inheritVars, walkInheritTree */
+
+function dataObject(type, spec) {
+  spec = inheritVars[type] = _.defaults({
+    name: '_' + type + 'Events',
+    event: true
+  }, spec);
+
+  // Add a callback in the view constructor
+  spec.ctor = function() {
+    if (this[type]) {
+      // Need to null this.model/collection so setModel/Collection will
+      // not treat it as the old model/collection and immediately return
+      var object = this[type];
+      this[type] = null;
+      this[spec.set](object);
+    }
+  };
+
+  function setObject(dataObject, options) {
+    var old = this[type],
+        $el = getValue(this, spec.$el);
+
+    if (dataObject === old) {
+      return this;
+    }
+    if (old) {
+      this.unbindDataObject(old);
+    }
+
+    if (dataObject) {
+      this[type] = dataObject;
+
+      if (spec.loading) {
+        spec.loading.call(this);
+      }
+
+      this.bindDataObject(type, dataObject, _.extend({}, this.options, options));
+      $el.attr(spec.cidAttrName, dataObject.cid);
+      dataObject.trigger('set', dataObject, old);
+    } else {
+      this[type] = false;
+      if (spec.change) {
+        spec.change.call(this, false);
+      }
+      $el.removeAttr(spec.cidAttrName);
+    }
+    this.trigger('change:data-object', type, dataObject, old);
+    return this;
+  }
+
+  Thorax.View.prototype[spec.set] = setObject;
+}
+
+_.extend(Thorax.View.prototype, {
+  bindDataObject: function(type, dataObject, options) {
+    if (this._boundDataObjectsByCid[dataObject.cid]) {
+      return false;
+    }
+    this._boundDataObjectsByCid[dataObject.cid] = dataObject;
+
+    var options = this._modifyDataObjectOptions(dataObject, _.extend({}, inheritVars[type].defaultOptions, options));
+    this._objectOptionsByCid[dataObject.cid] = options;
+
+    bindEvents.call(this, type, dataObject, this.constructor);
+    bindEvents.call(this, type, dataObject, this);
+
+    var spec = inheritVars[type];
+    spec.bindCallback && spec.bindCallback.call(this, dataObject, options);
+
+    if (dataObject.shouldFetch && dataObject.shouldFetch(options)) {
+      loadObject(dataObject, options);
+    } else if (inheritVars[type].change) {
+      // want to trigger built in rendering without triggering event on model
+      inheritVars[type].change.call(this, dataObject, options);
+    }
+
+    return true;
+  },
+
+  unbindDataObject: function (dataObject) {
+    if (!this._boundDataObjectsByCid[dataObject.cid]) {
+      return false;
+    }
+    delete this._boundDataObjectsByCid[dataObject.cid];
+    this.stopListening(dataObject);
+    delete this._objectOptionsByCid[dataObject.cid];
+    return true;
+  },
+
+  _modifyDataObjectOptions: function(dataObject, options) {
+    return options;
+  }
+});
+
+function bindEvents(type, target, source) {
+  var context = this;
+  walkInheritTree(source, '_' + type + 'Events', true, function(event) {
+    // getEventCallback will resolve if it is a string or a method
+    // and return a method
+    context.listenTo(target, event[0], _.bind(getEventCallback(event[1], context), event[2] || context));
+  });
+}
+
+function loadObject(dataObject, options) {
+  if (dataObject.load) {
+    dataObject.load(function() {
+      options && options.success && options.success(dataObject);
+    }, options);
+  } else {
+    dataObject.fetch(options);
+  }
+}
+
+function getEventCallback(callback, context) {
+  if (typeof callback === 'function') {
+    return callback;
+  } else {
+    return context[callback];
+  }
+}
+
+;;
+/*global createRegistryWrapper, dataObject, getValue */
+var modelCidAttributeName = 'data-model-cid';
+
+Thorax.Model = Backbone.Model.extend({
+  isEmpty: function() {
+    return !this.isPopulated();
+  },
+  isPopulated: function() {
+    // We are populated if we have attributes set
+    var attributes = _.clone(this.attributes),
+        defaults = getValue(this, 'defaults') || {};
+    for (var default_key in defaults) {
+      if (attributes[default_key] != defaults[default_key]) {
+        return true;
+      }
+      delete attributes[default_key];
+    }
+    var keys = _.keys(attributes);
+    return keys.length > 1 || (keys.length === 1 && keys[0] !== this.idAttribute);
+  },
+  shouldFetch: function(options) {
+    // url() will throw if model has no `urlRoot` and no `collection`
+    // or has `collection` and `collection` has no `url`
+    var url;
+    try {
+      url = getValue(this, 'url');
+    } catch(e) {
+      url = false;
+    }
+    return options.fetch && !!url && !this.isPopulated();
+  }
+});
+
+Thorax.Models = {};
+createRegistryWrapper(Thorax.Model, Thorax.Models);
+
+dataObject('model', {
+  set: 'setModel',
+  defaultOptions: {
+    render: true,
+    fetch: true,
+    success: false,
+    errors: true
+  },
+  change: onModelChange,
+  $el: '$el',
+  cidAttrName: modelCidAttributeName
+});
+
+function onModelChange(model) {
+  var modelOptions = model && this._objectOptionsByCid[model.cid];
+  // !modelOptions will be true when setModel(false) is called
+  if (!modelOptions || (modelOptions && modelOptions.render)) {
+    this.render();
+  }
+}
+
+Thorax.View.on({
+  model: {
+    error: function(model, errors) {
+      if (this._objectOptionsByCid[model.cid].errors) {
+        this.trigger('error', errors, model);
+      }
+    },
+    change: function(model) {
+      onModelChange.call(this, model);
+    }
+  }
+});
+
+$.fn.model = function(view) {
+  var $this = $(this),
+      modelElement = $this.closest('[' + modelCidAttributeName + ']'),
+      modelCid = modelElement && modelElement.attr(modelCidAttributeName);
+  if (modelCid) {
+    var view = view || $this.view();
+    if (view && view.model && view.model.cid === modelCid) {
+      return view.model || false;
+    }
+    var collection = $this.collection(view);
+    if (collection) {
+      return collection.get(modelCid);
+    }
+  }
+  return false;
+};
+
+;;
+/*global createRegistryWrapper, dataObject, getEventCallback, getValue, modelCidAttributeName, viewCidAttributeName */
+var _fetch = Backbone.Collection.prototype.fetch,
+    _reset = Backbone.Collection.prototype.reset,
+    collectionCidAttributeName = 'data-collection-cid',
+    collectionEmptyAttributeName = 'data-collection-empty',
+    collectionElementAttributeName = 'data-collection-element',
+    ELEMENT_NODE_TYPE = 1;
+
+Thorax.Collection = Backbone.Collection.extend({
+  model: Thorax.Model || Backbone.Model,
+  initialize: function() {
+    this.cid = _.uniqueId('collection');
+    return Backbone.Collection.prototype.initialize.apply(this, arguments);
+  },
+  isEmpty: function() {
+    if (this.length > 0) {
+      return false;
+    } else {
+      return this.length === 0 && this.isPopulated();
+    }
+  },
+  isPopulated: function() {
+    return this._fetched || this.length > 0 || (!this.length && !getValue(this, 'url'));
+  },
+  shouldFetch: function(options) {
+    return options.fetch && !!getValue(this, 'url') && !this.isPopulated();
+  },
+  fetch: function(options) {
+    options = options || {};
+    var success = options.success;
+    options.success = function(collection, response) {
+      collection._fetched = true;
+      success && success(collection, response);
+    };
+    return _fetch.apply(this, arguments);
+  },
+  reset: function(models, options) {
+    this._fetched = !!models;
+    return _reset.call(this, models, options);
+  }
+});
+
+Thorax.Collections = {};
+createRegistryWrapper(Thorax.Collection, Thorax.Collections);
+
+dataObject('collection', {
+  set: 'setCollection',
+  bindCallback: onSetCollection,
+  defaultOptions: {
+    render: true,
+    fetch: true,
+    success: false,
+    errors: true
+  },
+  change: onCollectionReset,
+  $el: 'getCollectionElement',
+  cidAttrName: collectionCidAttributeName
+});
+
+_.extend(Thorax.View.prototype, {
+  _collectionSelector: '[' + collectionElementAttributeName + ']',
+  //appendItem(model [,index])
+  //appendItem(html_string, index)
+  //appendItem(view, index)
+  appendItem: function(model, index, options) {
+    //empty item
+    if (!model) {
+      return;
+    }
+    var itemView,
+        $el = this.getCollectionElement();
+    options = _.defaults(options || {}, {
+      filter: true
+    });
+    //if index argument is a view
+    index && index.el && (index = $el.children().indexOf(index.el) + 1);
+    //if argument is a view, or html string
+    if (model.el || typeof model === 'string') {
+      itemView = model;
+      model = false;
+    } else {
+      index = index || this.collection.indexOf(model) || 0;
+      itemView = this.renderItem(model, index);
+    }
+    if (itemView) {
+      itemView.cid && this._addChild(itemView);
+      //if the renderer's output wasn't contained in a tag, wrap it in a div
+      //plain text, or a mixture of top level text nodes and element nodes
+      //will get wrapped
+      if (typeof itemView === 'string' && !itemView.match(/^\s*</m)) {
+        itemView = '<div>' + itemView + '</div>';
+      }
+      var itemElement = itemView.el ? [itemView.el] : _.filter($(itemView), function(node) {
+        //filter out top level whitespace nodes
+        return node.nodeType === ELEMENT_NODE_TYPE;
+      });
+      model && $(itemElement).attr(modelCidAttributeName, model.cid);
+      var previousModel = index > 0 ? this.collection.at(index - 1) : false;
+      if (!previousModel) {
+        $el.prepend(itemElement);
+      } else {
+        //use last() as appendItem can accept multiple nodes from a template
+        var last = $el.find('[' + modelCidAttributeName + '="' + previousModel.cid + '"]').last();
+        last.after(itemElement);
+      }
+
+      this.trigger('append', null, function(el) {
+        el.setAttribute(modelCidAttributeName, model.cid);
+      });
+
+      !options.silent && this.trigger('rendered:item', this, this.collection, model, itemElement, index);
+      options.filter && applyItemVisiblityFilter.call(this, model);
+    }
+    return itemView;
+  },
+  // updateItem only useful if there is no item view, otherwise
+  // itemView.render() provides the same functionality
+  updateItem: function(model) {
+    this.removeItem(model);
+    this.appendItem(model);
+  },
+  removeItem: function(model) {
+    var $el = this.getCollectionElement(),
+        viewEl = $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]');
+    if (!viewEl.length) {
+      return false;
+    }
+    viewEl.remove();
+    var viewCid = viewEl.attr(viewCidAttributeName),
+        child = this.children[viewCid];
+    if (child) {
+      this._removeChild(child);
+      child.destroy();
+    }
+    return true;
+  },
+  renderCollection: function() {
+    this.ensureRendered();
+    if (!this.collectionRenderer) {
+      return;
+    }
+    if (this.collection) {
+      if (this.collection.isEmpty()) {
+        handleChangeFromNotEmptyToEmpty.call(this);
+      } else {
+        handleChangeFromEmptyToNotEmpty.call(this);
+        this.collection.forEach(function(item, i) {
+          this.appendItem(item, i);
+        }, this);
+      }
+      this.trigger('rendered:collection', this, this.collection);
+      applyVisibilityFilter.call(this);
+    } else {
+      handleChangeFromNotEmptyToEmpty.call(this);
+    }
+  },
+  emptyClass: 'empty',
+  renderEmpty: function() {
+    if (this.emptyView) {
+      var viewOptions = {};
+      if (this.emptyTemplate) {
+        viewOptions.template = this.emptyTemplate;
+      }
+      var view = Thorax.Util.getViewInstance(this.emptyView, viewOptions);
+      view.ensureRendered();
+      return view;
+    } else {
+      if (!this.emptyTemplate) {
+        this.emptyTemplate = Thorax.Util.getTemplate(this.name + '-empty', true);
+      }
+      return this.emptyTemplate && this.renderTemplate(this.emptyTemplate);
+    }
+  },
+  renderItem: function(model, i) {
+    if (this.itemView) {
+      var viewOptions = {
+        model: model
+      };
+      if (this.itemTemplate) {
+        viewOptions.template = this.itemTemplate;
+      }
+      var view = Thorax.Util.getViewInstance(this.itemView, viewOptions);
+      view.ensureRendered();
+      return view;
+    } else {
+      if (!this.itemTemplate) {
+        this.itemTemplate = Thorax.Util.getTemplate(this.name + '-item');
+      }
+      return this.renderTemplate(this.itemTemplate, this.itemContext(model, i));
+    }
+  },
+  itemContext: function(model /*, i */) {
+    return model.attributes;
+  },
+  appendEmpty: function() {
+    var $el = this.getCollectionElement();
+    $el.empty();
+    var emptyContent = this.renderEmpty();
+    emptyContent && this.appendItem(emptyContent, 0, {
+      silent: true,
+      filter: false
+    });
+    this.trigger('rendered:empty', this, this.collection);
+  },
+  getCollectionElement: function() {
+    var element = this.$(this._collectionSelector);
+    return element.length === 0 ? this.$el : element;
+  },
+  // Events that will only be bound to "this.collection"
+  _collectionRenderingEvents: {
+    reset: onCollectionReset,
+    sort: onCollectionReset,
+    filter: function() {
+      applyVisibilityFilter.call(this);
+    },
+    change: function(model) {
+      // If we rendered with item views, model changes will be observed
+      // by the generated item view but if we rendered with templates
+      // then model changes need to be bound as nothing is watching
+      !this.itemView && this.updateItem(model);
+      applyItemVisiblityFilter.call(this, model);
+    },
+    add: function(model) {
+      var $el = this.getCollectionElement();
+      this.collection.length === 1 && $el.length && handleChangeFromEmptyToNotEmpty.call(this);
+      if ($el.length) {
+        var index = this.collection.indexOf(model);
+        this.appendItem(model, index);
+      }
+    },
+    remove: function(model) {
+      var $el = this.getCollectionElement();
+      this.removeItem(model);
+      this.collection.length === 0 && $el.length && handleChangeFromNotEmptyToEmpty.call(this);
+    }
+  }
+});
+
+Thorax.View.on({
+  collection: {
+    error: function(collection, message) {
+      if (this._objectOptionsByCid[collection.cid].errors) {
+        this.trigger('error', message, collection);
+      }
+    }
+  }
+});
+
+function onCollectionReset(collection) {
+  var options = collection && this._objectOptionsByCid[collection.cid];
+  // we would want to still render in the case that the
+  // collection has transitioned to being falsy
+  if (!collection || (options && options.render)) {
+    this.renderCollection();
+  }
+}
+
+function onSetCollection(collection) {
+  if (this.collectionRenderer && collection) {
+    _.each(this._collectionRenderingEvents, function(callback, eventName) {
+      // getEventCallback will resolve if it is a string or a method
+      // and return a method
+      this.listenTo(collection, eventName, getEventCallback(callback, this));
+    }, this);
+  }
+}
+
+function applyVisibilityFilter() {
+  if (this.itemFilter) {
+    this.collection.forEach(function(model) {
+      applyItemVisiblityFilter.call(this, model);
+    }, this);
+  }
+}
+
+function applyItemVisiblityFilter(model) {
+  var $el = this.getCollectionElement();
+  this.itemFilter && $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]')[itemShouldBeVisible.call(this, model) ? 'show' : 'hide']();
+}
+
+function itemShouldBeVisible(model) {
+  return this.itemFilter(model, this.collection.indexOf(model));
+}
+
+function handleChangeFromEmptyToNotEmpty() {
+  var $el = this.getCollectionElement();
+  this.emptyClass && $el.removeClass(this.emptyClass);
+  $el.removeAttr(collectionEmptyAttributeName);
+  $el.empty();
+}
+
+function handleChangeFromNotEmptyToEmpty() {
+  var $el = this.getCollectionElement();
+  this.emptyClass && $el.addClass(this.emptyClass);
+  $el.attr(collectionEmptyAttributeName, true);
+  this.appendEmpty();
+}
+
+//$(selector).collection() helper
+$.fn.collection = function(view) {
+  if (view && view.collection) {
+    return view.collection;
+  }
+  var $this = $(this),
+      collectionElement = $this.closest('[' + collectionCidAttributeName + ']'),
+      collectionCid = collectionElement && collectionElement.attr(collectionCidAttributeName);
+  if (collectionCid) {
+    view = $this.view();
+    if (view) {
+      return view.collection;
+    }
+  }
+  return false;
+};
+
+;;
+/*global inheritVars */
+
+inheritVars.model.defaultOptions.populate = true;
+
+var oldModelChange = inheritVars.model.change;
+inheritVars.model.change = function() {
+  oldModelChange.apply(this, arguments);
+  // TODO : What can we do to remove this duplication?
+  var modelOptions = this.model && this._objectOptionsByCid[this.model.cid];
+  if (modelOptions && modelOptions.populate) {
+    this.populate(this.model.attributes, modelOptions.populate === true ? {} : modelOptions.populate);
+  }
+};
+inheritVars.model.defaultOptions.populate = true;
+
+_.extend(Thorax.View.prototype, {
+  //serializes a form present in the view, returning the serialized data
+  //as an object
+  //pass {set:false} to not update this.model if present
+  //can pass options, callback or event in any order
+  serialize: function() {
+    var callback, options, event;
+    //ignore undefined arguments in case event was null
+    for (var i = 0; i < arguments.length; ++i) {
+      if (typeof arguments[i] === 'function') {
+        callback = arguments[i];
+      } else if (typeof arguments[i] === 'object') {
+        if ('stopPropagation' in arguments[i] && 'preventDefault' in arguments[i]) {
+          event = arguments[i];
+        } else {
+          options = arguments[i];
+        }
+      }
+    }
+
+    if (event && !this._preventDuplicateSubmission(event)) {
+      return;
+    }
+
+    options = _.extend({
+      set: true,
+      validate: true,
+      children: true,
+      silent: true
+    }, options || {});
+
+    var attributes = options.attributes || {};
+
+    //callback has context of element
+    var view = this;
+    var errors = [];
+    eachNamedInput.call(this, options, function() {
+      var value = view._getInputValue(this, options, errors);
+      if (typeof value !== 'undefined') {
+        objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'serialize'}, function(object, key) {
+          if (!object[key]) {
+            object[key] = value;
+          } else if (_.isArray(object[key])) {
+            object[key].push(value);
+          } else {
+            object[key] = [object[key], value];
+          }
+        });
+      }
+    });
+
+    this.trigger('serialize', attributes, options);
+
+    if (options.validate) {
+      var validateInputErrors = this.validateInput(attributes);
+      if (validateInputErrors && validateInputErrors.length) {
+        errors = errors.concat(validateInputErrors);
+      }
+      this.trigger('validate', attributes, errors, options);
+      if (errors.length) {
+        this.trigger('error', errors);
+        return;
+      }
+    }
+
+    if (options.set && this.model) {
+      if (!this.model.set(attributes, {silent: options.silent})) {
+        return false;
+      }
+    }
+
+    callback && callback.call(this, attributes, _.bind(resetSubmitState, this));
+    return attributes;
+  },
+
+  _preventDuplicateSubmission: function(event, callback) {
+    event.preventDefault();
+
+    var form = $(event.target);
+    if ((event.target.tagName || '').toLowerCase() !== 'form') {
+      // Handle non-submit events by gating on the form
+      form = $(event.target).closest('form');
+    }
+
+    if (!form.attr('data-submit-wait')) {
+      form.attr('data-submit-wait', 'true');
+      if (callback) {
+        callback.call(this, event);
+      }
+      return true;
+    } else {
+      return false;
+    }
+  },
+
+  //populate a form from the passed attributes or this.model if present
+  populate: function(attributes, options) {
+    options = _.extend({
+      children: true
+    }, options || {});
+    var value, attributes = attributes || this._getContext();
+    //callback has context of element
+    eachNamedInput.call(this, options, function() {
+      objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'populate'}, function(object, key) {
+        if (object && typeof (value = object[key]) !== 'undefined') {
+          //will only execute if we have a name that matches the structure in attributes
+          if (this.type === 'checkbox' && _.isBoolean(value)) {
+            this.checked = value;
+          } else if (this.type === 'checkbox' || this.type === 'radio') {
+            this.checked = value == this.value;
+          } else {
+            this.value = value;
+          }
+        }
+      });
+    });
+
+    this.trigger('populate', attributes);
+  },
+
+  //perform form validation, implemented by child class
+  validateInput: function(/* attributes, options, errors */) {},
+
+  _getInputValue: function(input /* , options, errors */) {
+    if (input.type === 'checkbox' || input.type === 'radio') {
+      if (input.checked) {
+        return input.value;
+      }
+    } else if (input.multiple === true) {
+      var values = [];
+      $('option', input).each(function() {
+        if (this.selected) {
+          values.push(this.value);
+        }
+      });
+      return values;
+    } else {
+      return input.value;
+    }
+  }
+});
+
+Thorax.View.on({
+  error: function() {
+    resetSubmitState.call(this);
+
+    // If we errored with a model we want to reset the content but leave the UI
+    // intact. If the user updates the data and serializes any overwritten data
+    // will be restored.
+    if (this.model && this.model.previousAttributes) {
+      this.model.set(this.model.previousAttributes(), {
+        silent: true
+      });
+    }
+  },
+  deactivated: function() {
+    resetSubmitState.call(this);
+  }
+});
+
+function eachNamedInput(options, iterator, context) {
+  var i = 0,
+      self = this;
+
+  this.$('select,input,textarea', options.root || this.el).each(function() {
+    if (!options.children) {
+      if (self !== $(this).view({helper: false})) {
+        return;
+      }
+    }
+    if (this.type !== 'button' && this.type !== 'cancel' && this.type !== 'submit' && this.name && this.name !== '') {
+      iterator.call(context || this, i, this);
+      ++i;
+    }
+  });
+}
+
+//calls a callback with the correct object fragment and key from a compound name
+function objectAndKeyFromAttributesAndName(attributes, name, options, callback) {
+  var key,
+      object = attributes,
+      keys = name.split('['),
+      mode = options.mode;
+
+  for (var i = 0; i < keys.length - 1; ++i) {
+    key = keys[i].replace(']', '');
+    if (!object[key]) {
+      if (mode === 'serialize') {
+        object[key] = {};
+      } else {
+        return callback.call(this, false, key);
+      }
+    }
+    object = object[key];
+  }
+  key = keys[keys.length - 1].replace(']', '');
+  callback.call(this, object, key);
+}
+
+function resetSubmitState() {
+  this.$('form').removeAttr('data-submit-wait');
+}
+
+;;
+var layoutCidAttributeName = 'data-layout-cid';
+
+Thorax.LayoutView = Thorax.View.extend({
+  render: function(output) {
+    //TODO: fixme, lumbar inserts templates after JS, most of the time this is fine
+    //but Application will be created in init.js (unlike most views)
+    //so need to put this here so the template will be picked up
+    var layoutTemplate;
+    if (this.name) {
+      layoutTemplate = Thorax.Util.getTemplate(this.name, true);
+    }
+    //a template is optional in a layout
+    if (output || this.template || layoutTemplate) {
+      //but if present, it must have embedded an element containing layoutCidAttributeName
+      var response = Thorax.View.prototype.render.call(this, output || this.template || layoutTemplate);
+      ensureLayoutViewsTargetElement.call(this);
+      return response;
+    } else {
+      ensureLayoutCid.call(this);
+    }
+  },
+  setView: function(view, options) {
+    options = _.extend({
+      scroll: true,
+      destroy: true
+    }, options || {});
+    if (typeof view === 'string') {
+      view = new (Thorax.Util.registryGet(Thorax, 'Views', view, false))();
+    }
+    this.ensureRendered();
+    var oldView = this._view;
+    if (view === oldView) {
+      return false;
+    }
+    if (options.destroy && view) {
+      view._shouldDestroyOnNextSetView = true;
+    }
+
+    this.trigger('change:view:start', view, oldView, options);
+
+    if (oldView) {
+      this._removeChild(oldView);
+      oldView.$el.remove();
+      triggerLifecycleEvent.call(oldView, 'deactivated', options);
+      if (oldView._shouldDestroyOnNextSetView) {
+        oldView.destroy();
+      }
+    }
+
+    if (view) {
+      triggerLifecycleEvent.call(this, 'activated', options);
+      view.trigger('activated', options);
+      this._addChild(view);
+      this._view = view;
+      this._view.appendTo(getLayoutViewsTargetElement.call(this));
+    } else {
+      this._view = undefined;
+    }
+
+    this.trigger('change:view:end', view, oldView, options);
+    return view;
+  },
+
+  getView: function() {
+    return this._view;
+  }
+});
+
+Handlebars.registerHelper('layout', function(options) {
+  options.hash[layoutCidAttributeName] = getOptionsData(options).view.cid;
+  return new Handlebars.SafeString(Thorax.Util.tag.call(this, options.hash, '', this));
+});
+
+function triggerLifecycleEvent(eventName, options) {
+  options = options || {};
+  options.target = this;
+  this.trigger(eventName, options);
+  _.each(this.children, function(child) {
+    child.trigger(eventName, options);
+  });
+}
+
+function ensureLayoutCid() {
+  ++this._renderCount;
+  //set the layoutCidAttributeName on this.$el if there was no template
+  this.$el.attr(layoutCidAttributeName, this.cid);
+}
+
+function ensureLayoutViewsTargetElement() {
+  if (!this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0]) {
+    throw new Error('No layout element found in ' + (this.name || this.cid));
+  }
+}
+
+function getLayoutViewsTargetElement() {
+  return this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0] || this.el[0] || this.el;
+}
+
+;;
+/*global createRegistryWrapper */
+
+//Router
+function initializeRouter() {
+  Backbone.history || (Backbone.history = new Backbone.History());
+  Backbone.history.on('route', onRoute, this);
+  //router does not have a built in destroy event
+  //but ViewController does
+  this.on('destroyed', function() {
+    Backbone.history.off('route', onRoute, this);
+  });
+}
+
+Thorax.Router = Backbone.Router.extend({
+  constructor: function() {
+    var response = Thorax.Router.__super__.constructor.apply(this, arguments);
+    initializeRouter.call(this);
+    return response;
+  },
+  route: function(route, name, callback) {
+    if (!callback) {
+      callback = this[name];
+    }
+    //add a route:before event that is fired before the callback is called
+    return Backbone.Router.prototype.route.call(this, route, name, function() {
+      this.trigger.apply(this, ['route:before', route, name].concat(Array.prototype.slice.call(arguments)));
+      return callback.apply(this, arguments);
+    });
+  }
+});
+
+Thorax.Routers = {};
+createRegistryWrapper(Thorax.Router, Thorax.Routers);
+
+function onRoute(router /* , name */) {
+  if (this === router) {
+    this.trigger.apply(this, ['route'].concat(Array.prototype.slice.call(arguments, 1)));
+  }
+}
+
+;;
+Thorax.CollectionHelperView = Thorax.HelperView.extend({
+  // Forward render events to the parent
+  events: {
+    'rendered:item': forwardRenderEvent('rendered:item'),
+    'rendered:collection': forwardRenderEvent('rendered:collection'),
+    'rendered:empty': forwardRenderEvent('rendered:empty')
+  },
+  collectionRenderer: true,
+
+  constructor: function(options) {
+    _.each(collectionOptionNames, function(viewAttributeName, helperOptionName) {
+      if (options.options[helperOptionName]) {
+        var value = options.options[helperOptionName];
+        if (viewAttributeName === 'itemTemplate' || viewAttributeName === 'emptyTemplate') {
+          value = Thorax.Util.getTemplate(value);
+        }
+        options[viewAttributeName] = value;
+      }
+    });
+    // Handlebars.VM.noop is passed in the handlebars options object as
+    // a default for fn and inverse, if a block was present. Need to
+    // check to ensure we don't pick the empty / null block up.
+    if (!options.itemTemplate && options.template && options.template !== Handlebars.VM.noop) {
+      options.itemTemplate = options.template;
+      options.template = Handlebars.VM.noop;
+    }
+    if (!options.emptyTemplate && options.inverse && options.inverse !== Handlebars.VM.noop) {
+      options.emptyTemplate = options.inverse;
+      options.inverse = Handlebars.VM.noop;
+    }
+    !options.template && (options.template = Handlebars.VM.noop);
+    var response = Thorax.HelperView.call(this, options);
+    if (this.parent.name) {
+      if (!this.emptyTemplate) {
+        this.emptyTemplate = Thorax.Util.getTemplate(this.parent.name + '-empty', true);
+      }
+      if (!this.itemTemplate) {
+        this.itemTemplate = Thorax.Util.getTemplate(this.parent.name + '-item', true);
+      }
+    }
+    return response;
+  },
+  itemContext: function() {
+    return this.parent.itemContext.apply(this.parent, arguments);
+  },
+  setAsPrimaryCollectionHelper: function() {
+    _.each(forwardableProperties, function(propertyName) {
+      forwardMissingProperty.call(this, propertyName);
+    }, this);
+    if (this.parent.itemFilter && !this.itemFilter) {
+      this.itemFilter = function() {
+        return this.parent.itemFilter.apply(this.parent, arguments);
+      };
+    }
+  }
+});
+
+var collectionOptionNames = {
+  'item-template': 'itemTemplate',
+  'empty-template': 'emptyTemplate',
+  'item-view': 'itemView',
+  'empty-view': 'emptyView',
+  'empty-class': 'emptyClass'
+};
+
+function forwardRenderEvent(eventName) {
+  return function() {
+    var args = _.toArray(arguments);
+    args.unshift(eventName);
+    this.parent.trigger.apply(this.parent, args);
+  }
+}
+
+var forwardableProperties = [
+  'itemTemplate',
+  'itemView',
+  'emptyTemplate',
+  'emptyView'
+];
+
+function forwardMissingProperty(propertyName) {
+  var parent = getParent(this);
+  if (!this[propertyName]) {
+    var prop = parent[propertyName];
+    if (prop){
+      this[propertyName] = prop;
+    }
+  }
+}
+
+Handlebars.registerViewHelper('collection', Thorax.CollectionHelperView, function(collection, view) {
+  if (arguments.length === 1) {
+    view = collection;
+    collection = view.parent.collection;
+    collection && view.setAsPrimaryCollectionHelper();
+    view.$el.attr(collectionElementAttributeName, 'true');
+    // propagate future changes to the parent's collection object
+    // to the helper view
+    view.listenTo(view.parent, 'change:data-object', function(type, dataObject) {
+      if (type === 'collection') {
+        view.setAsPrimaryCollectionHelper();
+        view.setCollection(dataObject);
+      }
+    });
+  }
+  collection && view.setCollection(collection);
+});
+
+Handlebars.registerHelper('collection-element', function(options) {
+  var hash = options.hash;
+  normalizeHTMLAttributeOptions(hash);
+  hash.tagName = hash.tagName || 'div';
+  hash[collectionElementAttributeName] = true;
+  return new Handlebars.SafeString(Thorax.Util.tag.call(this, hash, '', this));
+});
+
+;;
+Handlebars.registerHelper('empty', function(dataObject, options) {
+  if (arguments.length === 1) {
+    options = dataObject;
+  }
+  var view = getOptionsData(options).view;
+  if (arguments.length === 1) {
+    dataObject = view.model;
+  }
+  // listeners for the empty helper rather than listeners
+  // that are themselves empty
+  if (!view._emptyListeners) {
+    view._emptyListeners = {};
+  }
+  // duck type check for collection
+  if (dataObject && !view._emptyListeners[dataObject.cid] && dataObject.models && ('length' in dataObject)) {
+    view._emptyListeners[dataObject.cid] = true;
+    view.listenTo(dataObject, 'remove', function() {
+      if (dataObject.length === 0) {
+        view.render();
+      }
+    });
+    view.listenTo(dataObject, 'add', function() {
+      if (dataObject.length === 1) {
+        view.render();
+      }
+    });
+    view.listenTo(dataObject, 'reset', function() {
+      view.render();
+    });
+  }
+  return !dataObject || dataObject.isEmpty() ? options.fn(this) : options.inverse(this);
+});
+
+;;
+Handlebars.registerHelper('template', function(name, options) {
+  var context = _.extend({fn: options && options.fn}, this, options ? options.hash : {});
+  var output = getOptionsData(options).view.renderTemplate(name, context);
+  return new Handlebars.SafeString(output);
+});
+
+Handlebars.registerHelper('yield', function(options) {
+  return getOptionsData(options).yield && options.data.yield();
+});
+
+;;
+Handlebars.registerHelper('url', function(url) {
+  var fragment;
+  if (arguments.length > 2) {
+    fragment = _.map(_.head(arguments, arguments.length - 1), encodeURIComponent).join('/');
+  } else {
+    var options = arguments[1],
+        hash = (options && options.hash) || options;
+    if (hash && hash['expand-tokens']) {
+      fragment = Thorax.Util.expandToken(url, this);
+    } else {
+      fragment = url;
+    }
+  }
+  return (Backbone.history._hasPushState ? Backbone.history.options.root : '#') + fragment;
+});
+
+;;
+/*global viewTemplateOverrides */
+Handlebars.registerViewHelper('view', {
+  factory: function(args, options) {
+    var View = args.length >= 1 ? args[0] : Thorax.View;
+    return Thorax.Util.getViewInstance(View, options.options);
+  },
+  callback: function() {
+    var instance = arguments[arguments.length-1],
+        options = instance._helperOptions.options,
+        placeholderId = instance.cid;
+
+    if (options.fn) {
+      viewTemplateOverrides[placeholderId] = options.fn;
+    }
+  }
+});
+
+;;
+var callMethodAttributeName = 'data-call-method',
+    triggerEventAttributeName = 'data-trigger-event';
+
+Handlebars.registerHelper('button', function(method, options) {
+  if (arguments.length === 1) {
+    options = method;
+    method = options.hash.method;
+  }
+  var hash = options.hash,
+      expandTokens = hash['expand-tokens'];
+  delete hash['expand-tokens'];
+  if (!method && !options.hash.trigger) {
+    throw new Error("button helper must have a method name as the first argument or a 'trigger', or a 'method' attribute specified.");
+  }
+  normalizeHTMLAttributeOptions(hash);
+  hash.tagName = hash.tagName || 'button';
+  hash.trigger && (hash[triggerEventAttributeName] = hash.trigger);
+  delete hash.trigger;
+  method && (hash[callMethodAttributeName] = method);
+  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
+});
+
+Handlebars.registerHelper('link', function() {
+  var args = _.toArray(arguments),
+      options = args.pop(),
+      hash = options.hash,
+      // url is an array that will be passed to the url helper
+      url = args.length === 0 ? [hash.href] : args,
+      expandTokens = hash['expand-tokens'];
+  delete hash['expand-tokens'];
+  if (!url[0] && url[0] !== '') {
+    throw new Error("link helper requires an href as the first argument or an 'href' attribute");
+  }
+  normalizeHTMLAttributeOptions(hash);
+  url.push(options);
+  hash.href = Handlebars.helpers.url.apply(this, url);
+  hash.tagName = hash.tagName || 'a';
+  hash.trigger && (hash[triggerEventAttributeName] = options.hash.trigger);
+  delete hash.trigger;
+  hash[callMethodAttributeName] = '_anchorClick';
+  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
+});
+
+var clickSelector = '[' + callMethodAttributeName + '], [' + triggerEventAttributeName + ']';
+
+function handleClick(event) {
+  var target = $(event.target),
+      view = target.view({helper: false}),
+      methodName = target.attr(callMethodAttributeName),
+      eventName = target.attr(triggerEventAttributeName),
+      methodResponse = false;
+  methodName && (methodResponse = view[methodName].call(view, event));
+  eventName && view.trigger(eventName, event);
+  target.tagName === "A" && methodResponse === false && event.preventDefault();
+}
+
+var lastClickHandlerEventName;
+
+function registerClickHandler() {
+  unregisterClickHandler();
+  lastClickHandlerEventName = Thorax._fastClickEventName || 'click';
+  $(document).on(lastClickHandlerEventName, clickSelector, handleClick);
+}
+
+function unregisterClickHandler() {
+  lastClickHandlerEventName && $(document).off(lastClickHandlerEventName, clickSelector, handleClick);
+}
+
+$(document).ready(function() {
+  if (!Thorax._fastClickEventName) {
+    registerClickHandler();
+  }
+});
+
+;;
+var elementPlaceholderAttributeName = 'data-element-tmp';
+
+Handlebars.registerHelper('element', function(element, options) {
+  normalizeHTMLAttributeOptions(options.hash);
+  var cid = _.uniqueId('element'),
+      declaringView = getOptionsData(options).view,
+      htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
+  htmlAttributes[elementPlaceholderAttributeName] = cid;
+  declaringView._elementsByCid || (declaringView._elementsByCid = {});
+  declaringView._elementsByCid[cid] = element;
+  return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes));
+});
+
+Thorax.View.on('append', function(scope, callback) {
+  (scope || this.$el).find('[' + elementPlaceholderAttributeName + ']').forEach(function(el) {
+    var $el = $(el),
+        cid = $el.attr(elementPlaceholderAttributeName),
+        element = this._elementsByCid[cid];
+    // A callback function may be specified as the value
+    if (_.isFunction(element)) {
+      element = element.call(this);
+    }
+    $el.replaceWith(element);
+    callback && callback(element);
+  }, this);
+});
+
+;;
+Handlebars.registerHelper('super', function(options) {
+  var declaringView = getOptionsData(options).view,
+      parent = declaringView.constructor && declaringView.constructor.__super__;
+  if (parent) {
+    var template = parent.template;
+    if (!template) {
+      if (!parent.name) {
+        throw new Error('Cannot use super helper when parent has no name or template.');
+      }
+      template = Thorax.Util.getTemplate(parent.name, false);
+    }
+    if (typeof template === 'string') {
+      template = Handlebars.compile(template, {data: true});
+    }
+    return new Handlebars.SafeString(template(this, options));
+  } else {
+    return '';
+  }
+});
+
+;;
+/*global collectionOptionNames, inheritVars */
+
+var loadStart = 'load:start',
+    loadEnd = 'load:end',
+    rootObject;
+
+Thorax.setRootObject = function(obj) {
+  rootObject = obj;
+};
+
+Thorax.loadHandler = function(start, end, context) {
+  var loadCounter = _.uniqueId();
+  return function(message, background, object) {
+    var self = context || this;
+    self._loadInfo = self._loadInfo || [];
+    var loadInfo = self._loadInfo[loadCounter];
+
+    function startLoadTimeout() {
+
+      // If the timeout has been set already but has not triggered yet do nothing
+      // Otherwise set a new timeout (either initial or for going from background to
+      // non-background loading)
+      if (loadInfo.timeout && !loadInfo.run) {
+        return;
+      }
+
+      var loadingTimeout = self._loadingTimeoutDuration !== undefined ?
+        self._loadingTimeoutDuration : Thorax.View.prototype._loadingTimeoutDuration;
+      loadInfo.timeout = setTimeout(function() {
+          try {
+            loadInfo.run = true;
+            start.call(self, loadInfo.message, loadInfo.background, loadInfo);
+          } catch (e) {
+            Thorax.onException('loadStart', e);
+          }
+        }, loadingTimeout * 1000);
+    }
+
+    if (!loadInfo) {
+      loadInfo = self._loadInfo[loadCounter] = _.extend({
+        events: [],
+        timeout: 0,
+        message: message,
+        background: !!background
+      }, Backbone.Events);
+      startLoadTimeout();
+    } else {
+      clearTimeout(loadInfo.endTimeout);
+
+      loadInfo.message = message;
+      if (!background && loadInfo.background) {
+        loadInfo.background = false;
+        startLoadTimeout();
+      }
+    }
+
+    // Prevent binds to the same object multiple times as this can cause very bad things
+    // to happen for the load;load;end;end execution flow.
+    if (loadInfo.events.indexOf(object) >= 0) {
+      loadInfo.events.push(object);
+      return;
+    }
+
+    loadInfo.events.push(object);
+
+    object.on(loadEnd, function endCallback() {
+      var loadingEndTimeout = self._loadingTimeoutEndDuration;
+      if (loadingEndTimeout === void 0) {
+        // If we are running on a non-view object pull the default timeout
+        loadingEndTimeout = Thorax.View.prototype._loadingTimeoutEndDuration;
+      }
+
+      var events = loadInfo.events,
+          index = events.indexOf(object);
+      if (index >= 0) {
+        events.splice(index, 1);
+
+        if (events.indexOf(object) < 0) {
+          // Last callback for this particlar object, remove the bind
+          object.off(loadEnd, endCallback);
+        }
+      }
+
+      if (!events.length) {
+        clearTimeout(loadInfo.endTimeout);
+        loadInfo.endTimeout = setTimeout(function() {
+          try {
+            if (!events.length) {
+              var run = loadInfo.run;
+
+              if (run) {
+                // Emit the end behavior, but only if there is a paired start
+                end.call(self, loadInfo.background, loadInfo);
+                loadInfo.trigger(loadEnd, loadInfo);
+              }
+
+              // If stopping make sure we don't run a start
+              clearTimeout(loadInfo.timeout);
+              loadInfo = self._loadInfo[loadCounter] = undefined;
+            }
+          } catch (e) {
+            Thorax.onException('loadEnd', e);
+          }
+        }, loadingEndTimeout * 1000);
+      }
+    });
+  };
+};
+
+/**
+ * Helper method for propagating load:start events to other objects.
+ *
+ * Forwards load:start events that occur on `source` to `dest`.
+ */
+Thorax.forwardLoadEvents = function(source, dest, once) {
+  function load(message, backgound, object) {
+    if (once) {
+      source.off(loadStart, load);
+    }
+    dest.trigger(loadStart, message, backgound, object);
+  }
+  source.on(loadStart, load);
+  return {
+    off: function() {
+      source.off(loadStart, load);
+    }
+  };
+};
+
+//
+// Data load event generation
+//
+
+/**
+ * Mixing for generating load:start and load:end events.
+ */
+Thorax.mixinLoadable = function(target, useParent) {
+  _.extend(target, {
+    //loading config
+    _loadingClassName: 'loading',
+    _loadingTimeoutDuration: 0.33,
+    _loadingTimeoutEndDuration: 0.10,
+
+    // Propagates loading view parameters to the AJAX layer
+    onLoadStart: function(message, background, object) {
+      var that = useParent ? this.parent : this;
+
+      // Protect against race conditions
+      if (!that || !that.el) {
+        return;
+      }
+
+      if (!that.nonBlockingLoad && !background && rootObject && rootObject !== this) {
+        rootObject.trigger(loadStart, message, background, object);
+      }
+      $(that.el).addClass(that._loadingClassName);
+      //used by loading helpers
+      if (that._loadingCallbacks) {
+        _.each(that._loadingCallbacks, function(callback) {
+          callback();
+        });
+      }
+    },
+    onLoadEnd: function(/* background, object */) {
+      var that = useParent ? this.parent : this;
+
+      // Protect against race conditions
+      if (!that || !that.el) {
+        return;
+      }
+
+      $(that.el).removeClass(that._loadingClassName);
+      //used by loading helpers
+      if (that._loadingCallbacks) {
+        _.each(that._loadingCallbacks, function(callback) {
+          callback();
+        });
+      }
+    }
+  });
+};
+
+Thorax.mixinLoadableEvents = function(target, useParent) {
+  _.extend(target, {
+    loadStart: function(message, background) {
+      var that = useParent ? this.parent : this;
+      that.trigger(loadStart, message, background, that);
+    },
+    loadEnd: function() {
+      var that = useParent ? this.parent : this;
+      that.trigger(loadEnd, that);
+    }
+  });
+};
+
+Thorax.mixinLoadable(Thorax.View.prototype);
+Thorax.mixinLoadableEvents(Thorax.View.prototype);
+
+
+if (Thorax.HelperView) {
+  Thorax.mixinLoadable(Thorax.HelperView.prototype, true);
+  Thorax.mixinLoadableEvents(Thorax.HelperView.prototype, true);
+}
+
+Thorax.sync = function(method, dataObj, options) {
+  var self = this,
+      complete = options.complete;
+
+  options.complete = function() {
+    self._request = undefined;
+    self._aborted = false;
+
+    complete && complete.apply(this, arguments);
+  };
+  this._request = Backbone.sync.apply(this, arguments);
+
+  return this._request;
+};
+
+function bindToRoute(callback, failback) {
+  var fragment = Backbone.history.getFragment(),
+      routeChanged = false;
+
+  function routeHandler() {
+    if (fragment === Backbone.history.getFragment()) {
+      return;
+    }
+    routeChanged = true;
+    res.cancel();
+    failback && failback();
+  }
+
+  Backbone.history.on('route', routeHandler);
+
+  function finalizer() {
+    Backbone.history.off('route', routeHandler);
+    if (!routeChanged) {
+      callback.apply(this, arguments);
+    }
+  }
+
+  var res = _.bind(finalizer, this);
+  res.cancel = function() {
+    Backbone.history.off('route', routeHandler);
+  };
+
+  return res;
+}
+
+function loadData(callback, failback, options) {
+  if (this.isPopulated()) {
+    return callback(this);
+  }
+
+  if (arguments.length === 2 && typeof failback !== 'function' && _.isObject(failback)) {
+    options = failback;
+    failback = false;
+  }
+
+  var self = this,
+      routeChanged = false,
+      successCallback = bindToRoute(_.bind(callback, self), function() {
+        routeChanged = true;
+        if (self._request) {
+          self._aborted = true;
+          self._request.abort();
+        }
+        failback && failback.call(self, false);
+      });
+
+  this.fetch(_.defaults({
+    success: successCallback,
+    error: failback && function() {
+      if (!routeChanged) {
+        failback.apply(self, [true].concat(_.toArray(arguments)));
+      }
+    },
+    complete: function() {
+      successCallback.cancel();
+    }
+  }, options));
+}
+
+function fetchQueue(options, $super) {
+  if (options.resetQueue) {
+    // WARN: Should ensure that loaders are protected from out of band data
+    //    when using this option
+    this.fetchQueue = undefined;
+  }
+
+  if (!this.fetchQueue) {
+    // Kick off the request
+    this.fetchQueue = [options];
+    options = _.defaults({
+      success: flushQueue(this, this.fetchQueue, 'success'),
+      error: flushQueue(this, this.fetchQueue, 'error'),
+      complete: flushQueue(this, this.fetchQueue, 'complete')
+    }, options);
+    $super.call(this, options);
+  } else {
+    // Currently fetching. Queue and process once complete
+    this.fetchQueue.push(options);
+  }
+}
+
+function flushQueue(self, fetchQueue, handler) {
+  return function() {
+    var args = arguments;
+
+    // Flush the queue. Executes any callback handlers that
+    // may have been passed in the fetch options.
+    _.each(fetchQueue, function(options) {
+      if (options[handler]) {
+        options[handler].apply(this, args);
+      }
+    }, this);
+
+    // Reset the queue if we are still the active request
+    if (self.fetchQueue === fetchQueue) {
+      self.fetchQueue = undefined;
+    }
+  };
+}
+
+var klasses = [];
+Thorax.Model && klasses.push(Thorax.Model);
+Thorax.Collection && klasses.push(Thorax.Collection);
+
+_.each(klasses, function(DataClass) {
+  var $fetch = DataClass.prototype.fetch;
+  Thorax.mixinLoadableEvents(DataClass.prototype, false);
+  _.extend(DataClass.prototype, {
+    sync: Thorax.sync,
+
+    fetch: function(options) {
+      options = options || {};
+
+      var self = this,
+          complete = options.complete;
+
+      options.complete = function() {
+        complete && complete.apply(this, arguments);
+        self.loadEnd();
+      };
+      self.loadStart(undefined, options.background);
+      return fetchQueue.call(this, options || {}, $fetch);
+    },
+
+    load: function(callback, failback, options) {
+      if (arguments.length === 2 && typeof failback !== 'function') {
+        options = failback;
+        failback = false;
+      }
+
+      options = options || {};
+      if (!options.background && !this.isPopulated() && rootObject) {
+        // Make sure that the global scope sees the proper load events here
+        // if we are loading in standalone mode
+        Thorax.forwardLoadEvents(this, rootObject, true);
+      }
+
+      loadData.call(this, callback, failback, options);
+    }
+  });
+});
+
+Thorax.Util.bindToRoute = bindToRoute;
+
+if (Thorax.Router) {
+  Thorax.Router.bindToRoute = Thorax.Router.prototype.bindToRoute = bindToRoute;
+}
+
+// Propagates loading view parameters to the AJAX layer
+Thorax.View.prototype._modifyDataObjectOptions = function(dataObject, options) {
+  options.ignoreErrors = this.ignoreFetchError;
+  options.background = this.nonBlockingLoad;
+  return options;
+};
+
+Thorax.HelperView.prototype._modifyDataObjectOptions = function(dataObject, options) {
+  options.ignoreErrors = this.parent.ignoreFetchError;
+  options.background = this.parent.nonBlockingLoad;
+  return options;
+};
+
+inheritVars.collection.loading = function() {
+  var loadingView = this.loadingView,
+      loadingTemplate = this.loadingTemplate,
+      loadingPlacement = this.loadingPlacement;
+  //add "loading-view" and "loading-template" options to collection helper
+  if (loadingView || loadingTemplate) {
+    var callback = Thorax.loadHandler(_.bind(function() {
+      var item;
+      if (this.collection.length === 0) {
+        this.$el.empty();
+      }
+      if (loadingView) {
+        var instance = Thorax.Util.getViewInstance(loadingView);
+        this._addChild(instance);
+        if (loadingTemplate) {
+          instance.render(loadingTemplate);
+        } else {
+          instance.render();
+        }
+        item = instance;
+      } else {
+        item = this.renderTemplate(loadingTemplate);
+      }
+      var index = loadingPlacement
+        ? loadingPlacement.call(this)
+        : this.collection.length
+      ;
+      this.appendItem(item, index);
+      this.$el.children().eq(index).attr('data-loading-element', this.collection.cid);
+    }, this), _.bind(function() {
+      this.$el.find('[data-loading-element="' + this.collection.cid + '"]').remove();
+    }, this),
+    this.collection);
+
+    this.listenTo(this.collection, 'load:start', callback);
+  }
+};
+
+if (typeof collectionOptionNames !== 'undefined') {
+  collectionOptionNames['loading-template'] = 'loadingTemplate';
+  collectionOptionNames['loading-view'] = 'loadingView';
+  collectionOptionNames['loading-placement'] = 'loadingPlacement';
+}
+
+Thorax.View.on({
+  'load:start': Thorax.loadHandler(
+      function(message, background, object) {
+        this.onLoadStart(message, background, object);
+      },
+      function(background, object) {
+        this.onLoadEnd(object);
+      }),
+
+  collection: {
+    'load:start': function(message, background, object) {
+      this.trigger(loadStart, message, background, object);
+    }
+  },
+  model: {
+    'load:start': function(message, background, object) {
+      this.trigger(loadStart, message, background, object);
+    }
+  }
+});
+
+;;
+Handlebars.registerViewHelper('loading', function(view) {
+  var _render = view.render;
+  view.render = function() {
+    if (view.parent.$el.hasClass(view.parent._loadingClassName)) {
+      return _render.call(this, view.fn);
+    } else {
+      return _render.call(this, view.inverse);
+    }
+  };
+  var callback = _.bind(view.render, view);
+  view.parent._loadingCallbacks = view.parent._loadingCallbacks || [];
+  view.parent._loadingCallbacks.push(callback);
+  view.on('destroyed', function() {
+    view.parent._loadingCallbacks = _.without(view.parent._loadingCallbacks, callback);
+  });
+  view.render();
+});
+
+;;
+var isIE = (/msie [\w.]+/).exec(navigator.userAgent.toLowerCase());
+
+// IE will lose a reference to the elements if view.el.innerHTML = '';
+// If they are removed one by one the references are not lost.
+// For instance a view's childrens' `el`s will be lost if the view
+// sets it's `el.innerHTML`.
+if (isIE) {
+  Thorax.View.on('before:append', function() {
+    if (this._renderCount > 0) {
+      _.each(this._elementsByCid, function(element) {
+        $(element).remove();
+      });
+      _.each(this.children, function(child) {
+        child.$el.remove();
+      });
+    }
+  });
+}
+
+;;
+
+
+})();
+
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.css b/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.css
new file mode 100644
index 0000000000..a726662053
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.css
@@ -0,0 +1,555 @@
+html,
+body {
+	margin: 0;
+	padding: 0;
+}
+
+button {
+	margin: 0;
+	padding: 0;
+	border: 0;
+	background: none;
+	font-size: 100%;
+	vertical-align: baseline;
+	font-family: inherit;
+	color: inherit;
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+body {
+	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+	line-height: 1.4em;
+	background: #eaeaea url('bg.png');
+	color: #4d4d4d;
+	width: 550px;
+	margin: 0 auto;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#todoapp {
+	background: #fff;
+	background: rgba(255, 255, 255, 0.9);
+	margin: 130px 0 40px 0;
+	border: 1px solid #ccc;
+	position: relative;
+	border-top-left-radius: 2px;
+	border-top-right-radius: 2px;
+	box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
+				0 25px 50px 0 rgba(0, 0, 0, 0.15);
+}
+
+#todoapp:before {
+	content: '';
+	border-left: 1px solid #f5d6d6;
+	border-right: 1px solid #f5d6d6;
+	width: 2px;
+	position: absolute;
+	top: 0;
+	left: 40px;
+	height: 100%;
+}
+
+#todoapp input::-webkit-input-placeholder {
+	font-style: italic;
+}
+
+#todoapp input:-moz-placeholder {
+	font-style: italic;
+	color: #a9a9a9;
+}
+
+#todoapp h1 {
+	position: absolute;
+	top: -120px;
+	width: 100%;
+	font-size: 70px;
+	font-weight: bold;
+	text-align: center;
+	color: #b3b3b3;
+	color: rgba(255, 255, 255, 0.3);
+	text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
+	-webkit-text-rendering: optimizeLegibility;
+	-moz-text-rendering: optimizeLegibility;
+	-ms-text-rendering: optimizeLegibility;
+	-o-text-rendering: optimizeLegibility;
+	text-rendering: optimizeLegibility;
+}
+
+#header {
+	padding-top: 15px;
+	border-radius: inherit;
+}
+
+#header:before {
+	content: '';
+	position: absolute;
+	top: 0;
+	right: 0;
+	left: 0;
+	height: 15px;
+	z-index: 2;
+	border-bottom: 1px solid #6c615c;
+	background: #8d7d77;
+	background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
+	background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
+	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
+	border-top-left-radius: 1px;
+	border-top-right-radius: 1px;
+}
+
+#new-todo,
+.edit {
+	position: relative;
+	margin: 0;
+	width: 100%;
+	font-size: 24px;
+	font-family: inherit;
+	line-height: 1.4em;
+	border: 0;
+	outline: none;
+	color: inherit;
+	padding: 6px;
+	border: 1px solid #999;
+	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	-ms-box-sizing: border-box;
+	-o-box-sizing: border-box;
+	box-sizing: border-box;
+	-webkit-font-smoothing: antialiased;
+	-moz-font-smoothing: antialiased;
+	-ms-font-smoothing: antialiased;
+	-o-font-smoothing: antialiased;
+	font-smoothing: antialiased;
+}
+
+#new-todo {
+	padding: 16px 16px 16px 60px;
+	border: none;
+	background: rgba(0, 0, 0, 0.02);
+	z-index: 2;
+	box-shadow: none;
+}
+
+#main {
+	position: relative;
+	z-index: 2;
+	border-top: 1px dotted #adadad;
+}
+
+label[for='toggle-all'] {
+	display: none;
+}
+
+#toggle-all {
+	position: absolute;
+	top: -42px;
+	left: -4px;
+	width: 40px;
+	text-align: center;
+	border: none; /* Mobile Safari */
+}
+
+#toggle-all:before {
+	content: '»';
+	font-size: 28px;
+	color: #d9d9d9;
+	padding: 0 25px 7px;
+}
+
+#toggle-all:checked:before {
+	color: #737373;
+}
+
+#todo-list {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+}
+
+#todo-list li {
+	position: relative;
+	font-size: 24px;
+	border-bottom: 1px dotted #ccc;
+}
+
+#todo-list li:last-child {
+	border-bottom: none;
+}
+
+#todo-list li.editing {
+	border-bottom: none;
+	padding: 0;
+}
+
+#todo-list li.editing .edit {
+	display: block;
+	width: 506px;
+	padding: 13px 17px 12px 17px;
+	margin: 0 0 0 43px;
+}
+
+#todo-list li.editing .view {
+	display: none;
+}
+
+#todo-list li .toggle {
+	text-align: center;
+	width: 40px;
+	/* auto, since non-WebKit browsers doesn't support input styling */
+	height: auto;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	margin: auto 0;
+	border: none; /* Mobile Safari */
+	-webkit-appearance: none;
+	/*-moz-appearance: none;*/
+	-ms-appearance: none;
+	-o-appearance: none;
+	appearance: none;
+}
+
+#todo-list li .toggle:after {
+	content: '✔';
+	line-height: 43px; /* 40 + a couple of pixels visual adjustment */
+	font-size: 20px;
+	color: #d9d9d9;
+	text-shadow: 0 -1px 0 #bfbfbf;
+}
+
+#todo-list li .toggle:checked:after {
+	color: #85ada7;
+	text-shadow: 0 1px 0 #669991;
+	bottom: 1px;
+	position: relative;
+}
+
+#todo-list li label {
+	word-break: break-word;
+	padding: 15px;
+	margin-left: 45px;
+	display: block;
+	line-height: 1.2;
+	-webkit-transition: color 0.4s;
+	-moz-transition: color 0.4s;
+	-ms-transition: color 0.4s;
+	-o-transition: color 0.4s;
+	transition: color 0.4s;
+}
+
+#todo-list li.completed label {
+	color: #a9a9a9;
+	text-decoration: line-through;
+}
+
+#todo-list li .destroy {
+	display: none;
+	position: absolute;
+	top: 0;
+	right: 10px;
+	bottom: 0;
+	width: 40px;
+	height: 40px;
+	margin: auto 0;
+	font-size: 22px;
+	color: #a88a8a;
+	-webkit-transition: all 0.2s;
+	-moz-transition: all 0.2s;
+	-ms-transition: all 0.2s;
+	-o-transition: all 0.2s;
+	transition: all 0.2s;
+}
+
+#todo-list li .destroy:hover {
+	text-shadow: 0 0 1px #000,
+				 0 0 10px rgba(199, 107, 107, 0.8);
+	-webkit-transform: scale(1.3);
+	-moz-transform: scale(1.3);
+	-ms-transform: scale(1.3);
+	-o-transform: scale(1.3);
+	transform: scale(1.3);
+}
+
+#todo-list li .destroy:after {
+	content: '✖';
+}
+
+#todo-list li:hover .destroy {
+	display: block;
+}
+
+#todo-list li .edit {
+	display: none;
+}
+
+#todo-list li.editing:last-child {
+	margin-bottom: -1px;
+}
+
+#footer {
+	color: #777;
+	padding: 0 15px;
+	position: absolute;
+	right: 0;
+	bottom: -31px;
+	left: 0;
+	height: 20px;
+	z-index: 1;
+	text-align: center;
+}
+
+#footer:before {
+	content: '';
+	position: absolute;
+	right: 0;
+	bottom: 31px;
+	left: 0;
+	height: 50px;
+	z-index: -1;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
+				0 6px 0 -3px rgba(255, 255, 255, 0.8),
+				0 7px 1px -3px rgba(0, 0, 0, 0.3),
+				0 43px 0 -6px rgba(255, 255, 255, 0.8),
+				0 44px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+#todo-count {
+	float: left;
+	text-align: left;
+}
+
+#filters {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	position: absolute;
+	right: 0;
+	left: 0;
+}
+
+#filters li {
+	display: inline;
+}
+
+#filters li a {
+	color: #83756f;
+	margin: 2px;
+	text-decoration: none;
+}
+
+#filters li a.selected {
+	font-weight: bold;
+}
+
+#clear-completed {
+	float: right;
+	position: relative;
+	line-height: 20px;
+	text-decoration: none;
+	background: rgba(0, 0, 0, 0.1);
+	font-size: 11px;
+	padding: 0 10px;
+	border-radius: 3px;
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
+}
+
+#clear-completed:hover {
+	background: rgba(0, 0, 0, 0.15);
+	box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
+}
+
+#info {
+	margin: 65px auto 0;
+	color: #a6a6a6;
+	font-size: 12px;
+	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
+	text-align: center;
+}
+
+#info a {
+	color: inherit;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox and Opera
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+	#toggle-all,
+	#todo-list li .toggle {
+		background: none;
+	}
+
+	#todo-list li .toggle {
+		height: 40px;
+	}
+
+	#toggle-all {
+		top: -56px;
+		left: -15px;
+		width: 65px;
+		height: 41px;
+		-webkit-transform: rotate(90deg);
+		transform: rotate(90deg);
+		-webkit-appearance: none;
+		appearance: none;
+	}
+}
+
+.hidden{
+	display:none;
+}
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.js b/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.js
new file mode 100644
index 0000000000..5ca690ece1
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/base.js
@@ -0,0 +1,182 @@
+(function () {
+	'use strict';
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	}
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/bg.png b/labs/dependency-examples/thorax_lumbar/bower_components/todomvc-common/bg.png
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diff --git a/labs/dependency-examples/thorax_lumbar/bower_components/underscore/underscore.js b/labs/dependency-examples/thorax_lumbar/bower_components/underscore/underscore.js
new file mode 100644
index 0000000000..a12f0d96cf
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/bower_components/underscore/underscore.js
@@ -0,0 +1,1226 @@
+//     Underscore.js 1.4.4
+//     http://underscorejs.org
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `global` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Establish the object that gets returned to break out of a loop iteration.
+  var breaker = {};
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var push             = ArrayProto.push,
+      slice            = ArrayProto.slice,
+      concat           = ArrayProto.concat,
+      toString         = ObjProto.toString,
+      hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeForEach      = ArrayProto.forEach,
+    nativeMap          = ArrayProto.map,
+    nativeReduce       = ArrayProto.reduce,
+    nativeReduceRight  = ArrayProto.reduceRight,
+    nativeFilter       = ArrayProto.filter,
+    nativeEvery        = ArrayProto.every,
+    nativeSome         = ArrayProto.some,
+    nativeIndexOf      = ArrayProto.indexOf,
+    nativeLastIndexOf  = ArrayProto.lastIndexOf,
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind;
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object via a string identifier,
+  // for Closure Compiler "advanced" mode.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.4.4';
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles objects with the built-in `forEach`, arrays, and raw objects.
+  // Delegates to **ECMAScript 5**'s native `forEach` if available.
+  var each = _.each = _.forEach = function(obj, iterator, context) {
+    if (obj == null) return;
+    if (nativeForEach && obj.forEach === nativeForEach) {
+      obj.forEach(iterator, context);
+    } else if (obj.length === +obj.length) {
+      for (var i = 0, l = obj.length; i < l; i++) {
+        if (iterator.call(context, obj[i], i, obj) === breaker) return;
+      }
+    } else {
+      for (var key in obj) {
+        if (_.has(obj, key)) {
+          if (iterator.call(context, obj[key], key, obj) === breaker) return;
+        }
+      }
+    }
+  };
+
+  // Return the results of applying the iterator to each element.
+  // Delegates to **ECMAScript 5**'s native `map` if available.
+  _.map = _.collect = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+    each(obj, function(value, index, list) {
+      results[results.length] = iterator.call(context, value, index, list);
+    });
+    return results;
+  };
+
+  var reduceError = 'Reduce of empty array with no initial value';
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduce && obj.reduce === nativeReduce) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+    }
+    each(obj, function(value, index, list) {
+      if (!initial) {
+        memo = value;
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, value, index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // The right-associative version of reduce, also known as `foldr`.
+  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+    }
+    var length = obj.length;
+    if (length !== +length) {
+      var keys = _.keys(obj);
+      length = keys.length;
+    }
+    each(obj, function(value, index, list) {
+      index = keys ? keys[--length] : --length;
+      if (!initial) {
+        memo = obj[index];
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, obj[index], index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, iterator, context) {
+    var result;
+    any(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) {
+        result = value;
+        return true;
+      }
+    });
+    return result;
+  };
+
+  // Return all the elements that pass a truth test.
+  // Delegates to **ECMAScript 5**'s native `filter` if available.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+    each(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) results[results.length] = value;
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, iterator, context) {
+    return _.filter(obj, function(value, index, list) {
+      return !iterator.call(context, value, index, list);
+    }, context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Delegates to **ECMAScript 5**'s native `every` if available.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = true;
+    if (obj == null) return result;
+    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+    each(obj, function(value, index, list) {
+      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Delegates to **ECMAScript 5**'s native `some` if available.
+  // Aliased as `any`.
+  var any = _.some = _.any = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = false;
+    if (obj == null) return result;
+    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+    each(obj, function(value, index, list) {
+      if (result || (result = iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if the array or object contains a given value (using `===`).
+  // Aliased as `include`.
+  _.contains = _.include = function(obj, target) {
+    if (obj == null) return false;
+    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+    return any(obj, function(value) {
+      return value === target;
+    });
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      return (isFunc ? method : value[method]).apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, function(value){ return value[key]; });
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs, first) {
+    if (_.isEmpty(attrs)) return first ? null : [];
+    return _[first ? 'find' : 'filter'](obj, function(value) {
+      for (var key in attrs) {
+        if (attrs[key] !== value[key]) return false;
+      }
+      return true;
+    });
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.where(obj, attrs, true);
+  };
+
+  // Return the maximum element or (element-based computation).
+  // Can't optimize arrays of integers longer than 65,535 elements.
+  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
+  _.max = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.max.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return -Infinity;
+    var result = {computed : -Infinity, value: -Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed >= result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.min.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return Infinity;
+    var result = {computed : Infinity, value: Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed < result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Shuffle an array.
+  _.shuffle = function(obj) {
+    var rand;
+    var index = 0;
+    var shuffled = [];
+    each(obj, function(value) {
+      rand = _.random(index++);
+      shuffled[index - 1] = shuffled[rand];
+      shuffled[rand] = value;
+    });
+    return shuffled;
+  };
+
+  // An internal function to generate lookup iterators.
+  var lookupIterator = function(value) {
+    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
+  };
+
+  // Sort the object's values by a criterion produced by an iterator.
+  _.sortBy = function(obj, value, context) {
+    var iterator = lookupIterator(value);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value : value,
+        index : index,
+        criteria : iterator.call(context, value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index < right.index ? -1 : 1;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(obj, value, context, behavior) {
+    var result = {};
+    var iterator = lookupIterator(value || _.identity);
+    each(obj, function(value, index) {
+      var key = iterator.call(context, value, index, obj);
+      behavior(result, key, value);
+    });
+    return result;
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key, value) {
+      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
+    });
+  };
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key) {
+      if (!_.has(result, key)) result[key] = 0;
+      result[key]++;
+    });
+  };
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iterator, context) {
+    iterator = iterator == null ? _.identity : lookupIterator(iterator);
+    var value = iterator.call(context, obj);
+    var low = 0, high = array.length;
+    while (low < high) {
+      var mid = (low + high) >>> 1;
+      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
+    }
+    return low;
+  };
+
+  // Safely convert anything iterable into a real, live array.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (obj.length === +obj.length) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N. The **guard** check allows it to work with
+  // `_.map`.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array. The **guard** check allows it to work with `_.map`.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if ((n != null) && !guard) {
+      return slice.call(array, Math.max(array.length - n, 0));
+    } else {
+      return array[array.length - 1];
+    }
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array. The **guard**
+  // check allows it to work with `_.map`.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, (n == null) || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, output) {
+    each(input, function(value) {
+      if (_.isArray(value)) {
+        shallow ? push.apply(output, value) : flatten(value, shallow, output);
+      } else {
+        output.push(value);
+      }
+    });
+    return output;
+  };
+
+  // Return a completely flattened version of an array.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, []);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iterator, context) {
+    if (_.isFunction(isSorted)) {
+      context = iterator;
+      iterator = isSorted;
+      isSorted = false;
+    }
+    var initial = iterator ? _.map(array, iterator, context) : array;
+    var results = [];
+    var seen = [];
+    each(initial, function(value, index) {
+      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
+        seen.push(value);
+        results.push(array[index]);
+      }
+    });
+    return results;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(concat.apply(ArrayProto, arguments));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var rest = slice.call(arguments, 1);
+    return _.filter(_.uniq(array), function(item) {
+      return _.every(rest, function(other) {
+        return _.indexOf(other, item) >= 0;
+      });
+    });
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
+    return _.filter(array, function(value){ return !_.contains(rest, value); });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    var args = slice.call(arguments);
+    var length = _.max(_.pluck(args, 'length'));
+    var results = new Array(length);
+    for (var i = 0; i < length; i++) {
+      results[i] = _.pluck(args, "" + i);
+    }
+    return results;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    if (list == null) return {};
+    var result = {};
+    for (var i = 0, l = list.length; i < l; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+  // we need this function. Return the position of the first occurrence of an
+  // item in an array, or -1 if the item is not included in the array.
+  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = function(array, item, isSorted) {
+    if (array == null) return -1;
+    var i = 0, l = array.length;
+    if (isSorted) {
+      if (typeof isSorted == 'number') {
+        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
+      } else {
+        i = _.sortedIndex(array, item);
+        return array[i] === item ? i : -1;
+      }
+    }
+    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
+    for (; i < l; i++) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+  _.lastIndexOf = function(array, item, from) {
+    if (array == null) return -1;
+    var hasIndex = from != null;
+    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
+      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
+    }
+    var i = (hasIndex ? from : array.length);
+    while (i--) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (arguments.length <= 1) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = arguments[2] || 1;
+
+    var len = Math.max(Math.ceil((stop - start) / step), 0);
+    var idx = 0;
+    var range = new Array(len);
+
+    while(idx < len) {
+      range[idx++] = start;
+      start += step;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    var args = slice.call(arguments, 2);
+    return function() {
+      return func.apply(context, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context.
+  _.partial = function(func) {
+    var args = slice.call(arguments, 1);
+    return function() {
+      return func.apply(this, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Bind all of an object's methods to that object. Useful for ensuring that
+  // all callbacks defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var funcs = slice.call(arguments, 1);
+    if (funcs.length === 0) funcs = _.functions(obj);
+    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memo = {};
+    hasher || (hasher = _.identity);
+    return function() {
+      var key = hasher.apply(this, arguments);
+      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+    };
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){ return func.apply(null, args); }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = function(func) {
+    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+  };
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time.
+  _.throttle = function(func, wait) {
+    var context, args, timeout, result;
+    var previous = 0;
+    var later = function() {
+      previous = new Date;
+      timeout = null;
+      result = func.apply(context, args);
+    };
+    return function() {
+      var now = new Date;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0) {
+        clearTimeout(timeout);
+        timeout = null;
+        previous = now;
+        result = func.apply(context, args);
+      } else if (!timeout) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, result;
+    return function() {
+      var context = this, args = arguments;
+      var later = function() {
+        timeout = null;
+        if (!immediate) result = func.apply(context, args);
+      };
+      var callNow = immediate && !timeout;
+      clearTimeout(timeout);
+      timeout = setTimeout(later, wait);
+      if (callNow) result = func.apply(context, args);
+      return result;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = function(func) {
+    var ran = false, memo;
+    return function() {
+      if (ran) return memo;
+      ran = true;
+      memo = func.apply(this, arguments);
+      func = null;
+      return memo;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return function() {
+      var args = [func];
+      push.apply(args, arguments);
+      return wrapper.apply(this, args);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var funcs = arguments;
+    return function() {
+      var args = arguments;
+      for (var i = funcs.length - 1; i >= 0; i--) {
+        args = [funcs[i].apply(this, args)];
+      }
+      return args[0];
+    };
+  };
+
+  // Returns a function that will only be executed after being called N times.
+  _.after = function(times, func) {
+    if (times <= 0) return func();
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Object Functions
+  // ----------------
+
+  // Retrieve the names of an object's properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = nativeKeys || function(obj) {
+    if (obj !== Object(obj)) throw new TypeError('Invalid object');
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var values = [];
+    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
+    return values;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var pairs = [];
+    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    each(keys, function(key) {
+      if (key in obj) copy[key] = obj[key];
+    });
+    return copy;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    for (var key in obj) {
+      if (!_.contains(keys, key)) copy[key] = obj[key];
+    }
+    return copy;
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          if (obj[prop] == null) obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+    if (a === b) return a !== 0 || 1 / a == 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className != toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, dates, and booleans are compared by value.
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return a == String(b);
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+        // other numeric values.
+        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a == +b;
+      // RegExps are compared by their source patterns and flags.
+      case '[object RegExp]':
+        return a.source == b.source &&
+               a.global == b.global &&
+               a.multiline == b.multiline &&
+               a.ignoreCase == b.ignoreCase;
+    }
+    if (typeof a != 'object' || typeof b != 'object') return false;
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] == a) return bStack[length] == b;
+    }
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+    var size = 0, result = true;
+    // Recursively compare objects and arrays.
+    if (className == '[object Array]') {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      size = a.length;
+      result = size == b.length;
+      if (result) {
+        // Deep compare the contents, ignoring non-numeric properties.
+        while (size--) {
+          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
+        }
+      }
+    } else {
+      // Objects with different constructors are not equivalent, but `Object`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
+                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
+        return false;
+      }
+      // Deep compare objects.
+      for (var key in a) {
+        if (_.has(a, key)) {
+          // Count the expected number of properties.
+          size++;
+          // Deep compare each member.
+          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
+        }
+      }
+      // Ensure that both objects contain the same number of properties.
+      if (result) {
+        for (key in b) {
+          if (_.has(b, key) && !(size--)) break;
+        }
+        result = !size;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return result;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b, [], []);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+    for (var key in obj) if (_.has(obj, key)) return false;
+    return true;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) == '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    return obj === Object(obj);
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
+  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) == '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return !!(obj && _.has(obj, 'callee'));
+    };
+  }
+
+  // Optimize `isFunction` if appropriate.
+  if (typeof (/./) !== 'function') {
+    _.isFunction = function(obj) {
+      return typeof obj === 'function';
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj != +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iterators.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iterator, context) {
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // List of HTML entities for escaping.
+  var entityMap = {
+    escape: {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#x27;',
+      '/': '&#x2F;'
+    }
+  };
+  entityMap.unescape = _.invert(entityMap.escape);
+
+  // Regexes containing the keys and values listed immediately above.
+  var entityRegexes = {
+    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
+    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
+  };
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  _.each(['escape', 'unescape'], function(method) {
+    _[method] = function(string) {
+      if (string == null) return '';
+      return ('' + string).replace(entityRegexes[method], function(match) {
+        return entityMap[method][match];
+      });
+    };
+  });
+
+  // If the value of the named property is a function then invoke it;
+  // otherwise, return it.
+  _.result = function(object, property) {
+    if (object == null) return null;
+    var value = object[property];
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    each(_.functions(obj), function(name){
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result.call(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\t':     't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  _.template = function(text, data, settings) {
+    var render;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = new RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset)
+        .replace(escaper, function(match) { return '\\' + escapes[match]; });
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      }
+      if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      }
+      if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+      index = offset + match.length;
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + "return __p;\n";
+
+    try {
+      render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    if (data) return render(data, _);
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled function source as a convenience for precompilation.
+    template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function, which will delegate to the wrapper.
+  _.chain = function(obj) {
+    return _(obj).chain();
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(obj) {
+    return this._chain ? _(obj).chain() : obj;
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
+      return result.call(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result.call(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  _.extend(_.prototype, {
+
+    // Start chaining a wrapped Underscore object.
+    chain: function() {
+      this._chain = true;
+      return this;
+    },
+
+    // Extracts the result from a wrapped and chained object.
+    value: function() {
+      return this._wrapped;
+    }
+
+  });
+
+}).call(this);
diff --git a/labs/dependency-examples/thorax_lumbar/lumbar.json b/labs/dependency-examples/thorax_lumbar/lumbar.json
index 2a7fbee5ea..be1401a7e2 100644
--- a/labs/dependency-examples/thorax_lumbar/lumbar.json
+++ b/labs/dependency-examples/thorax_lumbar/lumbar.json
@@ -1,71 +1,87 @@
 {
-  "application": {
-    "name": "Application",
-    "module": "base"
-  },
-  "modules": {
-    "base": {
-      "scripts": [
-        {
-          "src": "../../../assets/base.js",
-          "global": true
-        },
-        {
-          "src": "src/js/lib/thorax.js",
-          "global": true
-        },
-        {
-          "src": "src/js/lib/backbone-localstorage.js",
-          "global": true
-        },
-        {
-          "src": "src/js/lib/script.js",
-          "global": true
-        },
-        {
-          "src": "src/js/lib/lumbar-loader.js"
-        },
-        {
-          "src": "src/js/lib/lumbar-loader-events.js"
-        },
-        {
-          "src": "src/js/lib/lumbar-loader-standard.js"
-        },
-        {
-          "src": "src/js/lib/lumbar-loader-backbone.js"
-        },
-        {
-          "src": "src/js/init.js"
-        },
-        {
-          "module-map": true
-        }
-      ]
-    },
-    "todomvc": {
-      "routes": {
-        "": "setFilter",
-        ":filter": "setFilter"
-      },
-      "scripts": [
-        "src/js/models/todo.js",
-        "src/js/collections/todos.js",
-        "src/js/views/todo-item.js",
-        "src/js/views/stats.js",
-        "src/js/views/app.js",
-        "src/js/routers/todomvc.js",
-        "src/js/app.js"
-      ]
-    }
-  },
-  "templates": {
-    "root": "templates/",
-    "template": "Thorax.templates['{{{without-extension name}}}'] = {{handlebarsCall}}({{{data}}});",
-    "src/js/views/app.js": [
-      "src/templates/app.handlebars"
-    ],
-    "src/js/views/stats.js": [
-      "src/templates/stats.handlebars"
-    ]
-  }
+	"application": {
+		"name": "Application",
+		"module": "base"
+	},
+	"modules": {
+		"base": {
+			"scripts": [
+				{
+					"src": "bower_components/todomvc-common/base.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/jquery/jquery.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/handlebars.js/handlebars.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/underscore/underscore.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/backbone/backbone.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/thorax/thorax.js",
+					"global": true
+				},
+				{
+					"src": "src/js/lib/backbone-localstorage.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/script.js/dist/script.js",
+					"global": true
+				},
+				{
+					"src": "bower_components/lumbar-loader/lumbar-loader.js"
+				},
+				{
+					"src": "bower_components/lumbar-loader/lumbar-loader-events.js"
+				},
+				{
+					"src": "bower_components/lumbar-loader/lumbar-loader-standard.js"
+				},
+				{
+					"src": "bower_components/lumbar-loader/lumbar-loader-backbone.js"
+				},
+				{
+					"src": "src/js/init.js"
+				},
+				{
+					"module-map": true
+				}
+			]
+		},
+		"todomvc": {
+			"routes": {
+				"": "setFilter",
+				":filter": "setFilter"
+			},
+			"scripts": [
+				"src/js/models/todo.js",
+				"src/js/collections/todos.js",
+				"src/js/views/todo-item.js",
+				"src/js/views/stats.js",
+				"src/js/views/app.js",
+				"src/js/routers/todomvc.js",
+				"src/js/app.js"
+			]
+		}
+	},
+	"templates": {
+		"root": "templates/",
+		"template": "Thorax.templates['{{{without-extension name}}}'] = {{handlebarsCall}}({{{data}}});",
+		"src/js/views/app.js": [
+			"src/templates/app.handlebars"
+		],
+		"src/js/views/stats.js": [
+			"src/templates/stats.handlebars"
+		]
+	}
 }
diff --git a/labs/dependency-examples/thorax_lumbar/public/base.js b/labs/dependency-examples/thorax_lumbar/public/base.js
index 02cadb53e2..411c36ae2e 100644
--- a/labs/dependency-examples/thorax_lumbar/public/base.js
+++ b/labs/dependency-examples/thorax_lumbar/public/base.js
@@ -1,9586 +1,9002 @@
-(function( window ) {
+(function () {
 	'use strict';
 
-	if ( location.hostname === 'todomvc.com' ) {
-		window._gaq=[['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
 	}
-})( window );
+
+	function getSourcePath() {
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
+		if (location.hostname.indexOf('github.io') > 0) {
+			return location.pathname.replace(/todomvc\//, '');
+		}
+		return location.pathname;
+	}
+
+	function appendSourceLink() {
+		var sourceLink = document.createElement('a');
+		var paragraph = document.createElement('p');
+		var footer = document.getElementById('info');
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+
+		if (footer) {
+			sourceLink.href = urlBase + getSourcePath();
+			sourceLink.appendChild(document.createTextNode('Check out the source'));
+			paragraph.appendChild(sourceLink);
+			footer.appendChild(paragraph);
+		}
+	}
+
+	function redirect() {
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
+		}
+	}
+
+	function findRoot() {
+		var base = ['labs', 'architecture-examples', 'dependency-examples'].filter(function (href) {
+			return location.href.match(new RegExp(href));
+		})[0];
+
+		return location.href.substr(0, location.href.indexOf(base));
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+
+		var block = aside.cloneNode(aside);
+		block.innerHTML = this.template;
+
+		var header = block.cloneNode(aside);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: block.cloneNode(aside).querySelector('ul a'),
+			footer: block.cloneNode(aside).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
+	appendSourceLink();
+	redirect();
+	getFile('learn.json', Learn);
+})();
 
 ;;
 /*!
- * jQuery JavaScript Library v1.9.0
+ * jQuery JavaScript Library v2.0.0
  * http://jquery.com/
  *
  * Includes Sizzle.js
  * http://sizzlejs.com/
  *
- * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *
- * Date: 2013-1-14
+ * Date: 2013-04-18
  */
 (function( window, undefined ) {
-"use strict";
-var
-  // A central reference to the root jQuery(document)
-  rootjQuery,
 
-  // The deferred used on DOM ready
-  readyList,
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
 
-  // Use the correct document accordingly with window argument (sandbox)
-  document = window.document,
-  location = window.location,
+	// The deferred used on DOM ready
+	readyList,
 
-  // Map over jQuery in case of overwrite
-  _jQuery = window.jQuery,
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
 
-  // Map over the $ in case of overwrite
-  _$ = window.$,
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
 
-  // [[Class]] -> type pairs
-  class2type = {},
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
 
-  // List of deleted data cache ids, so we can reuse them
-  core_deletedIds = [],
+	// Map over the $ in case of overwrite
+	_$ = window.$,
 
-  core_version = "1.9.0",
+	// [[Class]] -> type pairs
+	class2type = {},
 
-  // Save a reference to some core methods
-  core_concat = core_deletedIds.concat,
-  core_push = core_deletedIds.push,
-  core_slice = core_deletedIds.slice,
-  core_indexOf = core_deletedIds.indexOf,
-  core_toString = class2type.toString,
-  core_hasOwn = class2type.hasOwnProperty,
-  core_trim = core_version.trim,
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
 
-  // Define a local copy of jQuery
-  jQuery = function( selector, context ) {
-    // The jQuery object is actually just the init constructor 'enhanced'
-    return new jQuery.fn.init( selector, context, rootjQuery );
-  },
+	core_version = "2.0.0",
 
-  // Used for matching numbers
-  core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
 
-  // Used for splitting on whitespace
-  core_rnotwhite = /\S+/g,
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
 
-  // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-  rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
 
-  // A simple way to check for HTML strings
-  // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-  // Strict HTML recognition (#11290: must start with <)
-  rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
 
-  // Match a standalone tag
-  rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
 
-  // JSON RegExp
-  rvalidchars = /^[\],:{}\s]*$/,
-  rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-  rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-  rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
 
-  // Matches dashed string for camelizing
-  rmsPrefix = /^-ms-/,
-  rdashAlpha = /-([\da-z])/gi,
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
 
-  // Used by jQuery.camelCase as callback to replace()
-  fcamelCase = function( all, letter ) {
-    return letter.toUpperCase();
-  },
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
 
-  // The ready event handler and self cleanup method
-  DOMContentLoaded = function() {
-    if ( document.addEventListener ) {
-      document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-      jQuery.ready();
-    } else if ( document.readyState === "complete" ) {
-      // we're here because readyState === "complete" in oldIE
-      // which is good enough for us to call the dom ready!
-      document.detachEvent( "onreadystatechange", DOMContentLoaded );
-      jQuery.ready();
-    }
-  };
+	// The ready event handler and self cleanup method
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
 
 jQuery.fn = jQuery.prototype = {
-  // The current version of jQuery being used
-  jquery: core_version,
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
 
-  constructor: jQuery,
-  init: function( selector, context, rootjQuery ) {
-    var match, elem;
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
 
-    // HANDLE: $(""), $(null), $(undefined), $(false)
-    if ( !selector ) {
-      return this;
-    }
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
 
-    // Handle HTML strings
-    if ( typeof selector === "string" ) {
-      if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-        // Assume that strings that start and end with <> are HTML and skip the regex check
-        match = [ null, selector, null ];
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
 
-      } else {
-        match = rquickExpr.exec( selector );
-      }
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
 
-      // Match html or make sure no context is specified for #id
-      if ( match && (match[1] || !context) ) {
-
-        // HANDLE: $(html) -> $(array)
-        if ( match[1] ) {
-          context = context instanceof jQuery ? context[0] : context;
-
-          // scripts is true for back-compat
-          jQuery.merge( this, jQuery.parseHTML(
-            match[1],
-            context && context.nodeType ? context.ownerDocument || context : document,
-            true
-          ) );
-
-          // HANDLE: $(html, props)
-          if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-            for ( match in context ) {
-              // Properties of context are called as methods if possible
-              if ( jQuery.isFunction( this[ match ] ) ) {
-                this[ match ]( context[ match ] );
-
-              // ...and otherwise set as attributes
-              } else {
-                this.attr( match, context[ match ] );
-              }
-            }
-          }
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
 
-          return this;
+	// Return the modified object
+	return target;
+};
 
-        // HANDLE: $(#id)
-        } else {
-          elem = document.getElementById( match[2] );
-
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE and Opera return items
-            // by name instead of ID
-            if ( elem.id !== match[2] ) {
-              return rootjQuery.find( selector );
-            }
+jQuery.extend({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		if ( deep && window.jQuery === jQuery ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.trigger ) {
+			jQuery( document ).trigger("ready").off("ready");
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = core_slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
 
-            // Otherwise, we inject the element directly into the jQuery object
-            this.length = 1;
-            this[0] = elem;
-          }
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
 
-          this.context = document;
-          this.selector = selector;
-          return this;
-        }
+		readyList = jQuery.Deferred();
 
-      // HANDLE: $(expr, $(...))
-      } else if ( !context || context.jquery ) {
-        return ( context || rootjQuery ).find( selector );
+		// Catch cases where $(document).ready() is called after the browser event has already occurred.
+		// we once tried to use readyState "interactive" here, but it caused issues like the one
+		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			setTimeout( jQuery.ready );
 
-      // HANDLE: $(expr, context)
-      // (which is just equivalent to: $(context).find(expr)
-      } else {
-        return this.constructor( context ).find( selector );
-      }
+		} else {
 
-    // HANDLE: $(DOMElement)
-    } else if ( selector.nodeType ) {
-      this.context = this[0] = selector;
-      this.length = 1;
-      return this;
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
 
-    // HANDLE: $(function)
-    // Shortcut for document ready
-    } else if ( jQuery.isFunction( selector ) ) {
-      return rootjQuery.ready( selector );
-    }
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
 
-    if ( selector.selector !== undefined ) {
-      this.selector = selector.selector;
-      this.context = selector.context;
-    }
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
 
-    return jQuery.makeArray( selector, this );
-  },
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
 
-  // Start with an empty selector
-  selector: "",
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
 
-  // The default length of a jQuery object is 0
-  length: 0,
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
 
-  // The number of elements contained in the matched element set
-  size: function() {
-    return this.length;
-  },
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
 
-  toArray: function() {
-    return core_slice.call( this );
-  },
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-04-16
+ */
+(function( window, undefined ) {
 
-  // Get the Nth element in the matched element set OR
-  // Get the whole matched element set as a clean array
-  get: function( num ) {
-    return num == null ?
+var i,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	support = {},
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function() { return 0; },
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Array methods
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+	funescape = function( _, escaped ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		return high !== high ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
 
-      // Return a 'clean' array
-      this.toArray() :
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+	return rnative.test( fn + "" );
+}
 
-      // Return just the object
-      ( num < 0 ? this[ this.length + num ] : this[ num ] );
-  },
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var cache,
+		keys = [];
+
+	return (cache = function( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	});
+}
 
-  // Take an array of elements and push it onto the stack
-  // (returning the new matched element set)
-  pushStack: function( elems ) {
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
 
-    // Build a new jQuery matched element set
-    var ret = jQuery.merge( this.constructor(), elems );
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
 
-    // Add the old object onto the stack (as a reference)
-    ret.prevObject = this;
-    ret.context = this.context;
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
 
-    // Return the newly-formed element set
-    return ret;
-  },
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
 
-  // Execute a callback for every element in the matched set.
-  // (You can seed the arguments with an array of args, but this is
-  // only used internally.)
-  each: function( callback, args ) {
-    return jQuery.each( this, callback, args );
-  },
+	context = context || document;
+	results = results || [];
 
-  ready: function( fn ) {
-    // Add the callback
-    jQuery.ready.promise().done( fn );
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
 
-    return this;
-  },
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
 
-  slice: function() {
-    return this.pushStack( core_slice.apply( this, arguments ) );
-  },
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
 
-  first: function() {
-    return this.eq( 0 );
-  },
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
 
-  last: function() {
-    return this.eq( -1 );
-  },
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
 
-  eq: function( i ) {
-    var len = this.length,
-      j = +i + ( i < 0 ? len : 0 );
-    return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-  },
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc;
 
-  map: function( callback ) {
-    return this.pushStack( jQuery.map(this, function( elem, i ) {
-      return callback.call( elem, i, elem );
-    }));
-  },
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
 
-  end: function() {
-    return this.prevObject || this.constructor(null);
-  },
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+	// Detached nodes confoundingly follow *each other*
+	support.sortDetached = assert(function( div1 ) {
+		// Should return 1, but returns 4 (following)
+		return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// Support: Windows 8 Native Apps
+	// Assigning innerHTML with "name" attributes throws uncatchable exceptions
+	// (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+	// and the broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+
+				return m ?
+					m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+						[m] :
+						undefined :
+					[];
+			}
+		};
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
 
-  // For internal use only.
-  // Behaves like an Array's method, not like a jQuery method.
-  push: core_push,
-  sort: [].sort,
-  splice: [].splice
-};
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
 
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
+	if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
 
-jQuery.extend = jQuery.fn.extend = function() {
-  var options, name, src, copy, copyIsArray, clone,
-    target = arguments[0] || {},
-    i = 1,
-    length = arguments.length,
-    deep = false;
-
-  // Handle a deep copy situation
-  if ( typeof target === "boolean" ) {
-    deep = target;
-    target = arguments[1] || {};
-    // skip the boolean and the target
-    i = 2;
-  }
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
 
-  // Handle case when target is a string or something (possible in deep copy)
-  if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-    target = {};
-  }
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
 
-  // extend jQuery itself if only one argument is passed
-  if ( length === i ) {
-    target = this;
-    --i;
-  }
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
 
-  for ( ; i < length; i++ ) {
-    // Only deal with non-null/undefined values
-    if ( (options = arguments[ i ]) != null ) {
-      // Extend the base object
-      for ( name in options ) {
-        src = target[ name ];
-        copy = options[ name ];
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	// rbuggyQSA always contains :focus, so no need for an existence check
+	if ( support.matchesSelector && documentIsHTML &&
+		(!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+		(!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
 
-        // Prevent never-ending loop
-        if ( target === copy ) {
-          continue;
-        }
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
 
-        // Recurse if we're merging plain objects or arrays
-        if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-          if ( copyIsArray ) {
-            copyIsArray = false;
-            clone = src && jQuery.isArray(src) ? src : [];
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
 
-          } else {
-            clone = src && jQuery.isPlainObject(src) ? src : {};
-          }
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
 
-          // Never move original objects, clone them
-          target[ name ] = jQuery.extend( deep, clone, copy );
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		val = fn && fn( elem, name, !documentIsHTML );
 
-        // Don't bring in undefined values
-        } else if ( copy !== undefined ) {
-          target[ name ] = copy;
-        }
-      }
-    }
-  }
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
 
-  // Return the modified object
-  return target;
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
 };
 
-jQuery.extend({
-  noConflict: function( deep ) {
-    if ( window.$ === jQuery ) {
-      window.$ = _$;
-    }
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
 
-    if ( deep && window.jQuery === jQuery ) {
-      window.jQuery = _jQuery;
-    }
+	return results;
+};
 
-    return jQuery;
-  },
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
 
-  // Is the DOM ready to be used? Set to true once it occurs.
-  isReady: false,
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
 
-  // A counter to track how many items to wait for before
-  // the ready event fires. See #6781
-  readyWait: 1,
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
 
-  // Hold (or release) the ready event
-  holdReady: function( hold ) {
-    if ( hold ) {
-      jQuery.readyWait++;
-    } else {
-      jQuery.ready( true );
-    }
-  },
+	return a ? 1 : -1;
+}
 
-  // Handle when the DOM is ready
-  ready: function( wait ) {
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttributeNode( name )) && val.specified ?
+			val.value :
+			elem[ name ] === true ? name.toLowerCase() : null;
+}
 
-    // Abort if there are pending holds or we're already ready
-    if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-      return;
-    }
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+	var val;
+	return isXML ?
+		undefined :
+		(val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
 
-    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-    if ( !document.body ) {
-      return setTimeout( jQuery.ready );
-    }
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
 
-    // Remember that the DOM is ready
-    jQuery.isReady = true;
+// Returns a function to use in pseudos for buttons
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
 
-    // If a normal DOM Ready event fired, decrement, and wait if need be
-    if ( wait !== true && --jQuery.readyWait > 0 ) {
-      return;
-    }
+// Returns a function to use in pseudos for positionals
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
 
-    // If there are functions bound, to execute
-    readyList.resolveWith( document, [ jQuery ] );
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
 
-    // Trigger any bound ready events
-    if ( jQuery.fn.trigger ) {
-      jQuery( document ).trigger("ready").off("ready");
-    }
-  },
+	return ret;
+};
 
-  // See test/unit/core.js for details concerning isFunction.
-  // Since version 1.3, DOM methods and functions like alert
-  // aren't supported. They return false on IE (#2968).
-  isFunction: function( obj ) {
-    return jQuery.type(obj) === "function";
-  },
+Expr = Sizzle.selectors = {
 
-  isArray: Array.isArray || function( obj ) {
-    return jQuery.type(obj) === "array";
-  },
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[4] ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
 
-  isWindow: function( obj ) {
-    return obj != null && obj == obj.window;
-  },
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
 
-  isNumeric: function( obj ) {
-    return !isNaN( parseFloat(obj) ) && isFinite( obj );
-  },
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
 
-  type: function( obj ) {
-    if ( obj == null ) {
-      return String( obj );
-    }
-    return typeof obj === "object" || typeof obj === "function" ?
-      class2type[ core_toString.call(obj) ] || "object" :
-      typeof obj;
-  },
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
 
-  isPlainObject: function( obj ) {
-    // Must be an Object.
-    // Because of IE, we also have to check the presence of the constructor property.
-    // Make sure that DOM nodes and window objects don't pass through, as well
-    if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-      return false;
-    }
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push( {
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			} );
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push( {
+					value: matched,
+					type: type,
+					matches: match
+				} );
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
 
-    try {
-      // Not own constructor property must be Object
-      if ( obj.constructor &&
-        !core_hasOwn.call(obj, "constructor") &&
-        !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-        return false;
-      }
-    } catch ( e ) {
-      // IE8,9 Will throw exceptions on certain host objects #9897
-      return false;
-    }
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
 
-    // Own properties are enumerated firstly, so to speed up,
-    // if last one is own, then all properties are own.
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
 
-    var key;
-    for ( key in obj ) {}
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
 
-    return key === undefined || core_hasOwn.call( obj, key );
-  },
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
 
-  isEmptyObject: function( obj ) {
-    var name;
-    for ( name in obj ) {
-      return false;
-    }
-    return true;
-  },
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
 
-  error: function( msg ) {
-    throw new Error( msg );
-  },
-
-  // data: string of html
-  // context (optional): If specified, the fragment will be created in this context, defaults to document
-  // keepScripts (optional): If true, will include scripts passed in the html string
-  parseHTML: function( data, context, keepScripts ) {
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    if ( typeof context === "boolean" ) {
-      keepScripts = context;
-      context = false;
-    }
-    context = context || document;
-
-    var parsed = rsingleTag.exec( data ),
-      scripts = !keepScripts && [];
-
-    // Single tag
-    if ( parsed ) {
-      return [ context.createElement( parsed[1] ) ];
-    }
-
-    parsed = jQuery.buildFragment( [ data ], context, scripts );
-    if ( scripts ) {
-      jQuery( scripts ).remove();
-    }
-    return jQuery.merge( [], parsed.childNodes );
-  },
-
-  parseJSON: function( data ) {
-    // Attempt to parse using the native JSON parser first
-    if ( window.JSON && window.JSON.parse ) {
-      return window.JSON.parse( data );
-    }
-
-    if ( data === null ) {
-      return data;
-    }
-
-    if ( typeof data === "string" ) {
-
-      // Make sure leading/trailing whitespace is removed (IE can't handle it)
-      data = jQuery.trim( data );
-
-      if ( data ) {
-        // Make sure the incoming data is actual JSON
-        // Logic borrowed from http://json.org/json2.js
-        if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-          .replace( rvalidtokens, "]" )
-          .replace( rvalidbraces, "")) ) {
-
-          return ( new Function( "return " + data ) )();
-        }
-      }
-    }
-
-    jQuery.error( "Invalid JSON: " + data );
-  },
-
-  // Cross-browser xml parsing
-  parseXML: function( data ) {
-    var xml, tmp;
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    try {
-      if ( window.DOMParser ) { // Standard
-        tmp = new DOMParser();
-        xml = tmp.parseFromString( data , "text/xml" );
-      } else { // IE
-        xml = new ActiveXObject( "Microsoft.XMLDOM" );
-        xml.async = "false";
-        xml.loadXML( data );
-      }
-    } catch( e ) {
-      xml = undefined;
-    }
-    if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-      jQuery.error( "Invalid XML: " + data );
-    }
-    return xml;
-  },
-
-  noop: function() {},
-
-  // Evaluates a script in a global context
-  // Workarounds based on findings by Jim Driscoll
-  // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-  globalEval: function( data ) {
-    if ( data && jQuery.trim( data ) ) {
-      // We use execScript on Internet Explorer
-      // We use an anonymous function so that context is window
-      // rather than jQuery in Firefox
-      ( window.execScript || function( data ) {
-        window[ "eval" ].call( window, data );
-      } )( data );
-    }
-  },
-
-  // Convert dashed to camelCase; used by the css and data modules
-  // Microsoft forgot to hump their vendor prefix (#9572)
-  camelCase: function( string ) {
-    return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-  },
-
-  nodeName: function( elem, name ) {
-    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-  },
-
-  // args is for internal usage only
-  each: function( obj, callback, args ) {
-    var value,
-      i = 0,
-      length = obj.length,
-      isArray = isArraylike( obj );
-
-    if ( args ) {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-
-    // A special, fast, case for the most common use of each
-    } else {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-    }
-
-    return obj;
-  },
-
-  // Use native String.trim function wherever possible
-  trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-    function( text ) {
-      return text == null ?
-        "" :
-        core_trim.call( text );
-    } :
-
-    // Otherwise use our own trimming functionality
-    function( text ) {
-      return text == null ?
-        "" :
-        ( text + "" ).replace( rtrim, "" );
-    },
-
-  // results is for internal usage only
-  makeArray: function( arr, results ) {
-    var ret = results || [];
-
-    if ( arr != null ) {
-      if ( isArraylike( Object(arr) ) ) {
-        jQuery.merge( ret,
-          typeof arr === "string" ?
-          [ arr ] : arr
-        );
-      } else {
-        core_push.call( ret, arr );
-      }
-    }
-
-    return ret;
-  },
-
-  inArray: function( elem, arr, i ) {
-    var len;
-
-    if ( arr ) {
-      if ( core_indexOf ) {
-        return core_indexOf.call( arr, elem, i );
-      }
-
-      len = arr.length;
-      i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-      for ( ; i < len; i++ ) {
-        // Skip accessing in sparse arrays
-        if ( i in arr && arr[ i ] === elem ) {
-          return i;
-        }
-      }
-    }
-
-    return -1;
-  },
-
-  merge: function( first, second ) {
-    var l = second.length,
-      i = first.length,
-      j = 0;
-
-    if ( typeof l === "number" ) {
-      for ( ; j < l; j++ ) {
-        first[ i++ ] = second[ j ];
-      }
-    } else {
-      while ( second[j] !== undefined ) {
-        first[ i++ ] = second[ j++ ];
-      }
-    }
-
-    first.length = i;
-
-    return first;
-  },
-
-  grep: function( elems, callback, inv ) {
-    var retVal,
-      ret = [],
-      i = 0,
-      length = elems.length;
-    inv = !!inv;
-
-    // Go through the array, only saving the items
-    // that pass the validator function
-    for ( ; i < length; i++ ) {
-      retVal = !!callback( elems[ i ], i );
-      if ( inv !== retVal ) {
-        ret.push( elems[ i ] );
-      }
-    }
-
-    return ret;
-  },
-
-  // arg is for internal usage only
-  map: function( elems, callback, arg ) {
-    var value,
-      i = 0,
-      length = elems.length,
-      isArray = isArraylike( elems ),
-      ret = [];
-
-    // Go through the array, translating each of the items to their
-    if ( isArray ) {
-      for ( ; i < length; i++ ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-
-    // Go through every key on the object,
-    } else {
-      for ( i in elems ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-    }
-
-    // Flatten any nested arrays
-    return core_concat.apply( [], ret );
-  },
-
-  // A global GUID counter for objects
-  guid: 1,
-
-  // Bind a function to a context, optionally partially applying any
-  // arguments.
-  proxy: function( fn, context ) {
-    var tmp, args, proxy;
-
-    if ( typeof context === "string" ) {
-      tmp = fn[ context ];
-      context = fn;
-      fn = tmp;
-    }
-
-    // Quick check to determine if target is callable, in the spec
-    // this throws a TypeError, but we will just return undefined.
-    if ( !jQuery.isFunction( fn ) ) {
-      return undefined;
-    }
-
-    // Simulated bind
-    args = core_slice.call( arguments, 2 );
-    proxy = function() {
-      return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
-    };
-
-    // Set the guid of unique handler to the same of original handler, so it can be removed
-    proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-    return proxy;
-  },
-
-  // Multifunctional method to get and set values of a collection
-  // The value/s can optionally be executed if it's a function
-  access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
-    var i = 0,
-      length = elems.length,
-      bulk = key == null;
-
-    // Sets many values
-    if ( jQuery.type( key ) === "object" ) {
-      chainable = true;
-      for ( i in key ) {
-        jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-      }
-
-    // Sets one value
-    } else if ( value !== undefined ) {
-      chainable = true;
-
-      if ( !jQuery.isFunction( value ) ) {
-        raw = true;
-      }
-
-      if ( bulk ) {
-        // Bulk operations run against the entire set
-        if ( raw ) {
-          fn.call( elems, value );
-          fn = null;
-
-        // ...except when executing function values
-        } else {
-          bulk = fn;
-          fn = function( elem, key, value ) {
-            return bulk.call( jQuery( elem ), value );
-          };
-        }
-      }
-
-      if ( fn ) {
-        for ( ; i < length; i++ ) {
-          fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-        }
-      }
-    }
-
-    return chainable ?
-      elems :
-
-      // Gets
-      bulk ?
-        fn.call( elems ) :
-        length ? fn( elems[0], key ) : emptyGet;
-  },
-
-  now: function() {
-    return ( new Date() ).getTime();
-  }
-});
-
-jQuery.ready.promise = function( obj ) {
-  if ( !readyList ) {
-
-    readyList = jQuery.Deferred();
-
-    // Catch cases where $(document).ready() is called after the browser event has already occurred.
-    // we once tried to use readyState "interactive" here, but it caused issues like the one
-    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-    if ( document.readyState === "complete" ) {
-      // Handle it asynchronously to allow scripts the opportunity to delay ready
-      setTimeout( jQuery.ready );
-
-    // Standards-based browsers support DOMContentLoaded
-    } else if ( document.addEventListener ) {
-      // Use the handy event callback
-      document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
-      // A fallback to window.onload, that will always work
-      window.addEventListener( "load", jQuery.ready, false );
-
-    // If IE event model is used
-    } else {
-      // Ensure firing before onload, maybe late but safe also for iframes
-      document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
-      // A fallback to window.onload, that will always work
-      window.attachEvent( "onload", jQuery.ready );
-
-      // If IE and not a frame
-      // continually check to see if the document is ready
-      var top = false;
-
-      try {
-        top = window.frameElement == null && document.documentElement;
-      } catch(e) {}
-
-      if ( top && top.doScroll ) {
-        (function doScrollCheck() {
-          if ( !jQuery.isReady ) {
-
-            try {
-              // Use the trick by Diego Perini
-              // http://javascript.nwbox.com/IEContentLoaded/
-              top.doScroll("left");
-            } catch(e) {
-              return setTimeout( doScrollCheck, 50 );
-            }
-
-            // and execute any waiting functions
-            jQuery.ready();
-          }
-        })();
-      }
-    }
-  }
-  return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-  class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-  var length = obj.length,
-    type = jQuery.type( obj );
-
-  if ( jQuery.isWindow( obj ) ) {
-    return false;
-  }
-
-  if ( obj.nodeType === 1 && length ) {
-    return true;
-  }
-
-  return type === "array" || type !== "function" &&
-    ( length === 0 ||
-    typeof length === "number" && length > 0 && ( length - 1 ) in obj );
-}
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-  var object = optionsCache[ options ] = {};
-  jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
-    object[ flag ] = true;
-  });
-  return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *  options: an optional list of space-separated options that will change how
- *      the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *  once:     will ensure the callback list can only be fired once (like a Deferred)
- *
- *  memory:     will keep track of previous values and will call any callback added
- *          after the list has been fired right away with the latest "memorized"
- *          values (like a Deferred)
- *
- *  unique:     will ensure a callback can only be added once (no duplicate in the list)
- *
- *  stopOnFalse:  interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-  // Convert options from String-formatted to Object-formatted if needed
-  // (we check in cache first)
-  options = typeof options === "string" ?
-    ( optionsCache[ options ] || createOptions( options ) ) :
-    jQuery.extend( {}, options );
-
-  var // Last fire value (for non-forgettable lists)
-    memory,
-    // Flag to know if list was already fired
-    fired,
-    // Flag to know if list is currently firing
-    firing,
-    // First callback to fire (used internally by add and fireWith)
-    firingStart,
-    // End of the loop when firing
-    firingLength,
-    // Index of currently firing callback (modified by remove if needed)
-    firingIndex,
-    // Actual callback list
-    list = [],
-    // Stack of fire calls for repeatable lists
-    stack = !options.once && [],
-    // Fire callbacks
-    fire = function( data ) {
-      memory = options.memory && data;
-      fired = true;
-      firingIndex = firingStart || 0;
-      firingStart = 0;
-      firingLength = list.length;
-      firing = true;
-      for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-        if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-          memory = false; // To prevent further calls using add
-          break;
-        }
-      }
-      firing = false;
-      if ( list ) {
-        if ( stack ) {
-          if ( stack.length ) {
-            fire( stack.shift() );
-          }
-        } else if ( memory ) {
-          list = [];
-        } else {
-          self.disable();
-        }
-      }
-    },
-    // Actual Callbacks object
-    self = {
-      // Add a callback or a collection of callbacks to the list
-      add: function() {
-        if ( list ) {
-          // First, we save the current length
-          var start = list.length;
-          (function add( args ) {
-            jQuery.each( args, function( _, arg ) {
-              var type = jQuery.type( arg );
-              if ( type === "function" ) {
-                if ( !options.unique || !self.has( arg ) ) {
-                  list.push( arg );
-                }
-              } else if ( arg && arg.length && type !== "string" ) {
-                // Inspect recursively
-                add( arg );
-              }
-            });
-          })( arguments );
-          // Do we need to add the callbacks to the
-          // current firing batch?
-          if ( firing ) {
-            firingLength = list.length;
-          // With memory, if we're not firing then
-          // we should call right away
-          } else if ( memory ) {
-            firingStart = start;
-            fire( memory );
-          }
-        }
-        return this;
-      },
-      // Remove a callback from the list
-      remove: function() {
-        if ( list ) {
-          jQuery.each( arguments, function( _, arg ) {
-            var index;
-            while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-              list.splice( index, 1 );
-              // Handle firing indexes
-              if ( firing ) {
-                if ( index <= firingLength ) {
-                  firingLength--;
-                }
-                if ( index <= firingIndex ) {
-                  firingIndex--;
-                }
-              }
-            }
-          });
-        }
-        return this;
-      },
-      // Control if a given callback is in the list
-      has: function( fn ) {
-        return jQuery.inArray( fn, list ) > -1;
-      },
-      // Remove all callbacks from the list
-      empty: function() {
-        list = [];
-        return this;
-      },
-      // Have the list do nothing anymore
-      disable: function() {
-        list = stack = memory = undefined;
-        return this;
-      },
-      // Is it disabled?
-      disabled: function() {
-        return !list;
-      },
-      // Lock the list in its current state
-      lock: function() {
-        stack = undefined;
-        if ( !memory ) {
-          self.disable();
-        }
-        return this;
-      },
-      // Is it locked?
-      locked: function() {
-        return !stack;
-      },
-      // Call all callbacks with the given context and arguments
-      fireWith: function( context, args ) {
-        args = args || [];
-        args = [ context, args.slice ? args.slice() : args ];
-        if ( list && ( !fired || stack ) ) {
-          if ( firing ) {
-            stack.push( args );
-          } else {
-            fire( args );
-          }
-        }
-        return this;
-      },
-      // Call all the callbacks with the given arguments
-      fire: function() {
-        self.fireWith( this, arguments );
-        return this;
-      },
-      // To know if the callbacks have already been called at least once
-      fired: function() {
-        return !!fired;
-      }
-    };
-
-  return self;
-};
-jQuery.extend({
-
-  Deferred: function( func ) {
-    var tuples = [
-        // action, add listener, listener list, final state
-        [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-        [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-        [ "notify", "progress", jQuery.Callbacks("memory") ]
-      ],
-      state = "pending",
-      promise = {
-        state: function() {
-          return state;
-        },
-        always: function() {
-          deferred.done( arguments ).fail( arguments );
-          return this;
-        },
-        then: function( /* fnDone, fnFail, fnProgress */ ) {
-          var fns = arguments;
-          return jQuery.Deferred(function( newDefer ) {
-            jQuery.each( tuples, function( i, tuple ) {
-              var action = tuple[ 0 ],
-                fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-              // deferred[ done | fail | progress ] for forwarding actions to newDefer
-              deferred[ tuple[1] ](function() {
-                var returned = fn && fn.apply( this, arguments );
-                if ( returned && jQuery.isFunction( returned.promise ) ) {
-                  returned.promise()
-                    .done( newDefer.resolve )
-                    .fail( newDefer.reject )
-                    .progress( newDefer.notify );
-                } else {
-                  newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-                }
-              });
-            });
-            fns = null;
-          }).promise();
-        },
-        // Get a promise for this deferred
-        // If obj is provided, the promise aspect is added to the object
-        promise: function( obj ) {
-          return obj != null ? jQuery.extend( obj, promise ) : promise;
-        }
-      },
-      deferred = {};
-
-    // Keep pipe for back-compat
-    promise.pipe = promise.then;
-
-    // Add list-specific methods
-    jQuery.each( tuples, function( i, tuple ) {
-      var list = tuple[ 2 ],
-        stateString = tuple[ 3 ];
-
-      // promise[ done | fail | progress ] = list.add
-      promise[ tuple[1] ] = list.add;
-
-      // Handle state
-      if ( stateString ) {
-        list.add(function() {
-          // state = [ resolved | rejected ]
-          state = stateString;
-
-        // [ reject_list | resolve_list ].disable; progress_list.lock
-        }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-      }
-
-      // deferred[ resolve | reject | notify ]
-      deferred[ tuple[0] ] = function() {
-        deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-        return this;
-      };
-      deferred[ tuple[0] + "With" ] = list.fireWith;
-    });
-
-    // Make the deferred a promise
-    promise.promise( deferred );
-
-    // Call given func if any
-    if ( func ) {
-      func.call( deferred, deferred );
-    }
-
-    // All done!
-    return deferred;
-  },
-
-  // Deferred helper
-  when: function( subordinate /* , ..., subordinateN */ ) {
-    var i = 0,
-      resolveValues = core_slice.call( arguments ),
-      length = resolveValues.length,
-
-      // the count of uncompleted subordinates
-      remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-      // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-      deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-      // Update function for both resolve and progress values
-      updateFunc = function( i, contexts, values ) {
-        return function( value ) {
-          contexts[ i ] = this;
-          values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
-          if( values === progressValues ) {
-            deferred.notifyWith( contexts, values );
-          } else if ( !( --remaining ) ) {
-            deferred.resolveWith( contexts, values );
-          }
-        };
-      },
-
-      progressValues, progressContexts, resolveContexts;
-
-    // add listeners to Deferred subordinates; treat others as resolved
-    if ( length > 1 ) {
-      progressValues = new Array( length );
-      progressContexts = new Array( length );
-      resolveContexts = new Array( length );
-      for ( ; i < length; i++ ) {
-        if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-          resolveValues[ i ].promise()
-            .done( updateFunc( i, resolveContexts, resolveValues ) )
-            .fail( deferred.reject )
-            .progress( updateFunc( i, progressContexts, progressValues ) );
-        } else {
-          --remaining;
-        }
-      }
-    }
-
-    // if we're not waiting on anything, resolve the master
-    if ( !remaining ) {
-      deferred.resolveWith( resolveContexts, resolveValues );
-    }
-
-    return deferred.promise();
-  }
-});
-jQuery.support = (function() {
-
-  var support, all, a, select, opt, input, fragment, eventName, isSupported, i,
-    div = document.createElement("div");
-
-  // Setup
-  div.setAttribute( "className", "t" );
-  div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-  // Support tests won't run in some limited or non-browser environments
-  all = div.getElementsByTagName("*");
-  a = div.getElementsByTagName("a")[ 0 ];
-  if ( !all || !a || !all.length ) {
-    return {};
-  }
-
-  // First batch of tests
-  select = document.createElement("select");
-  opt = select.appendChild( document.createElement("option") );
-  input = div.getElementsByTagName("input")[ 0 ];
-
-  a.style.cssText = "top:1px;float:left;opacity:.5";
-  support = {
-    // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-    getSetAttribute: div.className !== "t",
-
-    // IE strips leading whitespace when .innerHTML is used
-    leadingWhitespace: div.firstChild.nodeType === 3,
-
-    // Make sure that tbody elements aren't automatically inserted
-    // IE will insert them into empty tables
-    tbody: !div.getElementsByTagName("tbody").length,
-
-    // Make sure that link elements get serialized correctly by innerHTML
-    // This requires a wrapper element in IE
-    htmlSerialize: !!div.getElementsByTagName("link").length,
-
-    // Get the style information from getAttribute
-    // (IE uses .cssText instead)
-    style: /top/.test( a.getAttribute("style") ),
-
-    // Make sure that URLs aren't manipulated
-    // (IE normalizes it by default)
-    hrefNormalized: a.getAttribute("href") === "/a",
-
-    // Make sure that element opacity exists
-    // (IE uses filter instead)
-    // Use a regex to work around a WebKit issue. See #5145
-    opacity: /^0.5/.test( a.style.opacity ),
-
-    // Verify style float existence
-    // (IE uses styleFloat instead of cssFloat)
-    cssFloat: !!a.style.cssFloat,
-
-    // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-    checkOn: !!input.value,
-
-    // Make sure that a selected-by-default option has a working selected property.
-    // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-    optSelected: opt.selected,
-
-    // Tests for enctype support on a form (#6743)
-    enctype: !!document.createElement("form").enctype,
-
-    // Makes sure cloning an html5 element does not cause problems
-    // Where outerHTML is undefined, this still works
-    html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
-    // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
-    boxModel: document.compatMode === "CSS1Compat",
-
-    // Will be defined later
-    deleteExpando: true,
-    noCloneEvent: true,
-    inlineBlockNeedsLayout: false,
-    shrinkWrapBlocks: false,
-    reliableMarginRight: true,
-    boxSizingReliable: true,
-    pixelPosition: false
-  };
-
-  // Make sure checked status is properly cloned
-  input.checked = true;
-  support.noCloneChecked = input.cloneNode( true ).checked;
-
-  // Make sure that the options inside disabled selects aren't marked as disabled
-  // (WebKit marks them as disabled)
-  select.disabled = true;
-  support.optDisabled = !opt.disabled;
-
-  // Support: IE<9
-  try {
-    delete div.test;
-  } catch( e ) {
-    support.deleteExpando = false;
-  }
-
-  // Check if we can trust getAttribute("value")
-  input = document.createElement("input");
-  input.setAttribute( "value", "" );
-  support.input = input.getAttribute( "value" ) === "";
-
-  // Check if an input maintains its value after becoming a radio
-  input.value = "t";
-  input.setAttribute( "type", "radio" );
-  support.radioValue = input.value === "t";
-
-  // #11217 - WebKit loses check when the name is after the checked attribute
-  input.setAttribute( "checked", "t" );
-  input.setAttribute( "name", "t" );
-
-  fragment = document.createDocumentFragment();
-  fragment.appendChild( input );
-
-  // Check if a disconnected checkbox will retain its checked
-  // value of true after appended to the DOM (IE6/7)
-  support.appendChecked = input.checked;
-
-  // WebKit doesn't clone checked state correctly in fragments
-  support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-  // Support: IE<9
-  // Opera does not clone events (and typeof div.attachEvent === undefined).
-  // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-  if ( div.attachEvent ) {
-    div.attachEvent( "onclick", function() {
-      support.noCloneEvent = false;
-    });
-
-    div.cloneNode( true ).click();
-  }
-
-  // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
-  // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
-  for ( i in { submit: true, change: true, focusin: true }) {
-    div.setAttribute( eventName = "on" + i, "t" );
-
-    support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
-  }
-
-  div.style.backgroundClip = "content-box";
-  div.cloneNode( true ).style.backgroundClip = "";
-  support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-  // Run tests that need a body at doc ready
-  jQuery(function() {
-    var container, marginDiv, tds,
-      divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
-      body = document.getElementsByTagName("body")[0];
-
-    if ( !body ) {
-      // Return for frameset docs that don't have a body
-      return;
-    }
-
-    container = document.createElement("div");
-    container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
-
-    body.appendChild( container ).appendChild( div );
-
-    // Support: IE8
-    // Check if table cells still have offsetWidth/Height when they are set
-    // to display:none and there are still other visible table cells in a
-    // table row; if so, offsetWidth/Height are not reliable for use when
-    // determining if an element has been hidden directly using
-    // display:none (it is still safe to use offsets if a parent element is
-    // hidden; don safety goggles and see bug #4512 for more information).
-    div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-    tds = div.getElementsByTagName("td");
-    tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
-    isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
-    tds[ 0 ].style.display = "";
-    tds[ 1 ].style.display = "none";
-
-    // Support: IE8
-    // Check if empty table cells still have offsetWidth/Height
-    support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
-    // Check box-sizing and margin behavior
-    div.innerHTML = "";
-    div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
-    support.boxSizing = ( div.offsetWidth === 4 );
-    support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
-    // Use window.getComputedStyle because jsdom on node.js will break without it.
-    if ( window.getComputedStyle ) {
-      support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-      support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
-      // Check if div with explicit width and no margin-right incorrectly
-      // gets computed margin-right based on width of container. (#3333)
-      // Fails in WebKit before Feb 2011 nightlies
-      // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-      marginDiv = div.appendChild( document.createElement("div") );
-      marginDiv.style.cssText = div.style.cssText = divReset;
-      marginDiv.style.marginRight = marginDiv.style.width = "0";
-      div.style.width = "1px";
-
-      support.reliableMarginRight =
-        !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
-    }
-
-    if ( typeof div.style.zoom !== "undefined" ) {
-      // Support: IE<8
-      // Check if natively block-level elements act like inline-block
-      // elements when setting their display to 'inline' and giving
-      // them layout
-      div.innerHTML = "";
-      div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
-      support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
-      // Support: IE6
-      // Check if elements with layout shrink-wrap their children
-      div.style.display = "block";
-      div.innerHTML = "<div></div>";
-      div.firstChild.style.width = "5px";
-      support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
-      // Prevent IE 6 from affecting layout for positioned elements #11048
-      // Prevent IE from shrinking the body in IE 7 mode #12869
-      body.style.zoom = 1;
-    }
-
-    body.removeChild( container );
-
-    // Null elements to avoid leaks in IE
-    container = div = tds = marginDiv = null;
-  });
-
-  // Null elements to avoid leaks in IE
-  all = select = fragment = opt = a = input = null;
-
-  return support;
-})();
-
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
-  rmultiDash = /([A-Z])/g;
-  
-function internalData( elem, name, data, pvt /* Internal Use Only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, ret,
-    internalKey = jQuery.expando,
-    getByName = typeof name === "string",
-
-    // We have to handle DOM nodes and JS objects differently because IE6-7
-    // can't GC object references properly across the DOM-JS boundary
-    isNode = elem.nodeType,
-
-    // Only DOM nodes need the global jQuery cache; JS object data is
-    // attached directly to the object so GC can occur automatically
-    cache = isNode ? jQuery.cache : elem,
-
-    // Only defining an ID for JS objects if its cache already exists allows
-    // the code to shortcut on the same path as a DOM node with no cache
-    id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
-  // Avoid doing any more work than we need to when trying to get data on an
-  // object that has no data at all
-  if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
-    return;
-  }
-
-  if ( !id ) {
-    // Only DOM nodes need a new unique ID for each element since their data
-    // ends up in the global cache
-    if ( isNode ) {
-      elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
-    } else {
-      id = internalKey;
-    }
-  }
-
-  if ( !cache[ id ] ) {
-    cache[ id ] = {};
-
-    // Avoids exposing jQuery metadata on plain JS objects when the object
-    // is serialized using JSON.stringify
-    if ( !isNode ) {
-      cache[ id ].toJSON = jQuery.noop;
-    }
-  }
-
-  // An object can be passed to jQuery.data instead of a key/value pair; this gets
-  // shallow copied over onto the existing cache
-  if ( typeof name === "object" || typeof name === "function" ) {
-    if ( pvt ) {
-      cache[ id ] = jQuery.extend( cache[ id ], name );
-    } else {
-      cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-    }
-  }
-
-  thisCache = cache[ id ];
-
-  // jQuery data() is stored in a separate object inside the object's internal data
-  // cache in order to avoid key collisions between internal data and user-defined
-  // data.
-  if ( !pvt ) {
-    if ( !thisCache.data ) {
-      thisCache.data = {};
-    }
-
-    thisCache = thisCache.data;
-  }
-
-  if ( data !== undefined ) {
-    thisCache[ jQuery.camelCase( name ) ] = data;
-  }
-
-  // Check for both converted-to-camel and non-converted data property names
-  // If a data property was specified
-  if ( getByName ) {
-
-    // First Try to find as-is property data
-    ret = thisCache[ name ];
-
-    // Test for null|undefined property data
-    if ( ret == null ) {
-
-      // Try to find the camelCased property
-      ret = thisCache[ jQuery.camelCase( name ) ];
-    }
-  } else {
-    ret = thisCache;
-  }
-
-  return ret;
-}
-
-function internalRemoveData( elem, name, pvt /* For internal use only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, i, l,
-
-    isNode = elem.nodeType,
-
-    // See jQuery.data for more information
-    cache = isNode ? jQuery.cache : elem,
-    id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
-  // If there is already no cache entry for this object, there is no
-  // purpose in continuing
-  if ( !cache[ id ] ) {
-    return;
-  }
-
-  if ( name ) {
-
-    thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
-    if ( thisCache ) {
-
-      // Support array or space separated string names for data keys
-      if ( !jQuery.isArray( name ) ) {
-
-        // try the string as a key before any manipulation
-        if ( name in thisCache ) {
-          name = [ name ];
-        } else {
-
-          // split the camel cased version by spaces unless a key with the spaces exists
-          name = jQuery.camelCase( name );
-          if ( name in thisCache ) {
-            name = [ name ];
-          } else {
-            name = name.split(" ");
-          }
-        }
-      } else {
-        // If "name" is an array of keys...
-        // When data is initially created, via ("key", "val") signature,
-        // keys will be converted to camelCase.
-        // Since there is no way to tell _how_ a key was added, remove
-        // both plain key and camelCase key. #12786
-        // This will only penalize the array argument path.
-        name = name.concat( jQuery.map( name, jQuery.camelCase ) );
-      }
-
-      for ( i = 0, l = name.length; i < l; i++ ) {
-        delete thisCache[ name[i] ];
-      }
-
-      // If there is no data left in the cache, we want to continue
-      // and let the cache object itself get destroyed
-      if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
-        return;
-      }
-    }
-  }
-
-  // See jQuery.data for more information
-  if ( !pvt ) {
-    delete cache[ id ].data;
-
-    // Don't destroy the parent cache unless the internal data object
-    // had been the only thing left in it
-    if ( !isEmptyDataObject( cache[ id ] ) ) {
-      return;
-    }
-  }
-
-  // Destroy the cache
-  if ( isNode ) {
-    jQuery.cleanData( [ elem ], true );
-
-  // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-  } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
-    delete cache[ id ];
-
-  // When all else fails, null
-  } else {
-    cache[ id ] = null;
-  }
-}
-
-jQuery.extend({
-  cache: {},
-
-  // Unique for each copy of jQuery on the page
-  // Non-digits removed to match rinlinejQuery
-  expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
-  // The following elements throw uncatchable exceptions if you
-  // attempt to add expando properties to them.
-  noData: {
-    "embed": true,
-    // Ban all objects except for Flash (which handle expandos)
-    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
-    "applet": true
-  },
-
-  hasData: function( elem ) {
-    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-    return !!elem && !isEmptyDataObject( elem );
-  },
-
-  data: function( elem, name, data ) {
-    return internalData( elem, name, data, false );
-  },
-
-  removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, false );
-  },
-
-  // For internal use only.
-  _data: function( elem, name, data ) {
-    return internalData( elem, name, data, true );
-  },
-  
-  _removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, true );
-  },
-
-  // A method for determining if a DOM node can handle the data expando
-  acceptData: function( elem ) {
-    var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
-    // nodes accept data unless otherwise specified; rejection can be conditional
-    return !noData || noData !== true && elem.getAttribute("classid") === noData;
-  }
-});
-
-jQuery.fn.extend({
-  data: function( key, value ) {
-    var attrs, name,
-      elem = this[0],
-      i = 0,
-      data = null;
-
-    // Gets all values
-    if ( key === undefined ) {
-      if ( this.length ) {
-        data = jQuery.data( elem );
-
-        if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-          attrs = elem.attributes;
-          for ( ; i < attrs.length; i++ ) {
-            name = attrs[i].name;
-
-            if ( !name.indexOf( "data-" ) ) {
-              name = jQuery.camelCase( name.substring(5) );
-
-              dataAttr( elem, name, data[ name ] );
-            }
-          }
-          jQuery._data( elem, "parsedAttrs", true );
-        }
-      }
-
-      return data;
-    }
-
-    // Sets multiple values
-    if ( typeof key === "object" ) {
-      return this.each(function() {
-        jQuery.data( this, key );
-      });
-    }
-
-    return jQuery.access( this, function( value ) {
-
-      if ( value === undefined ) {
-        // Try to fetch any internally stored data first
-        return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
-      }
-
-      this.each(function() {
-        jQuery.data( this, key, value );
-      });
-    }, null, value, arguments.length > 1, null, true );
-  },
-
-  removeData: function( key ) {
-    return this.each(function() {
-      jQuery.removeData( this, key );
-    });
-  }
-});
-
-function dataAttr( elem, key, data ) {
-  // If nothing was found internally, try to fetch any
-  // data from the HTML5 data-* attribute
-  if ( data === undefined && elem.nodeType === 1 ) {
-
-    var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
-    data = elem.getAttribute( name );
-
-    if ( typeof data === "string" ) {
-      try {
-        data = data === "true" ? true :
-        data === "false" ? false :
-        data === "null" ? null :
-        // Only convert to a number if it doesn't change the string
-        +data + "" === data ? +data :
-        rbrace.test( data ) ? jQuery.parseJSON( data ) :
-          data;
-      } catch( e ) {}
-
-      // Make sure we set the data so it isn't changed later
-      jQuery.data( elem, key, data );
-
-    } else {
-      data = undefined;
-    }
-  }
-
-  return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
-  var name;
-  for ( name in obj ) {
-
-    // if the public data object is empty, the private is still empty
-    if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-      continue;
-    }
-    if ( name !== "toJSON" ) {
-      return false;
-    }
-  }
-
-  return true;
-}
-jQuery.extend({
-  queue: function( elem, type, data ) {
-    var queue;
-
-    if ( elem ) {
-      type = ( type || "fx" ) + "queue";
-      queue = jQuery._data( elem, type );
-
-      // Speed up dequeue by getting out quickly if this is just a lookup
-      if ( data ) {
-        if ( !queue || jQuery.isArray(data) ) {
-          queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-        } else {
-          queue.push( data );
-        }
-      }
-      return queue || [];
-    }
-  },
-
-  dequeue: function( elem, type ) {
-    type = type || "fx";
-
-    var queue = jQuery.queue( elem, type ),
-      startLength = queue.length,
-      fn = queue.shift(),
-      hooks = jQuery._queueHooks( elem, type ),
-      next = function() {
-        jQuery.dequeue( elem, type );
-      };
-
-    // If the fx queue is dequeued, always remove the progress sentinel
-    if ( fn === "inprogress" ) {
-      fn = queue.shift();
-      startLength--;
-    }
-
-    hooks.cur = fn;
-    if ( fn ) {
-
-      // Add a progress sentinel to prevent the fx queue from being
-      // automatically dequeued
-      if ( type === "fx" ) {
-        queue.unshift( "inprogress" );
-      }
-
-      // clear up the last queue stop function
-      delete hooks.stop;
-      fn.call( elem, next, hooks );
-    }
-
-    if ( !startLength && hooks ) {
-      hooks.empty.fire();
-    }
-  },
-
-  // not intended for public consumption - generates a queueHooks object, or returns the current one
-  _queueHooks: function( elem, type ) {
-    var key = type + "queueHooks";
-    return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-      empty: jQuery.Callbacks("once memory").add(function() {
-        jQuery._removeData( elem, type + "queue" );
-        jQuery._removeData( elem, key );
-      })
-    });
-  }
-});
-
-jQuery.fn.extend({
-  queue: function( type, data ) {
-    var setter = 2;
-
-    if ( typeof type !== "string" ) {
-      data = type;
-      type = "fx";
-      setter--;
-    }
-
-    if ( arguments.length < setter ) {
-      return jQuery.queue( this[0], type );
-    }
-
-    return data === undefined ?
-      this :
-      this.each(function() {
-        var queue = jQuery.queue( this, type, data );
-
-        // ensure a hooks for this queue
-        jQuery._queueHooks( this, type );
-
-        if ( type === "fx" && queue[0] !== "inprogress" ) {
-          jQuery.dequeue( this, type );
-        }
-      });
-  },
-  dequeue: function( type ) {
-    return this.each(function() {
-      jQuery.dequeue( this, type );
-    });
-  },
-  // Based off of the plugin by Clint Helfers, with permission.
-  // http://blindsignals.com/index.php/2009/07/jquery-delay/
-  delay: function( time, type ) {
-    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-    type = type || "fx";
-
-    return this.queue( type, function( next, hooks ) {
-      var timeout = setTimeout( next, time );
-      hooks.stop = function() {
-        clearTimeout( timeout );
-      };
-    });
-  },
-  clearQueue: function( type ) {
-    return this.queue( type || "fx", [] );
-  },
-  // Get a promise resolved when queues of a certain type
-  // are emptied (fx is the type by default)
-  promise: function( type, obj ) {
-    var tmp,
-      count = 1,
-      defer = jQuery.Deferred(),
-      elements = this,
-      i = this.length,
-      resolve = function() {
-        if ( !( --count ) ) {
-          defer.resolveWith( elements, [ elements ] );
-        }
-      };
-
-    if ( typeof type !== "string" ) {
-      obj = type;
-      type = undefined;
-    }
-    type = type || "fx";
-
-    while( i-- ) {
-      tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-      if ( tmp && tmp.empty ) {
-        count++;
-        tmp.empty.add( resolve );
-      }
-    }
-    resolve();
-    return defer.promise( obj );
-  }
-});
-var nodeHook, boolHook,
-  rclass = /[\t\r\n]/g,
-  rreturn = /\r/g,
-  rfocusable = /^(?:input|select|textarea|button|object)$/i,
-  rclickable = /^(?:a|area)$/i,
-  rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
-  ruseDefault = /^(?:checked|selected)$/i,
-  getSetAttribute = jQuery.support.getSetAttribute,
-  getSetInput = jQuery.support.input;
-
-jQuery.fn.extend({
-  attr: function( name, value ) {
-    return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
-  },
-
-  removeAttr: function( name ) {
-    return this.each(function() {
-      jQuery.removeAttr( this, name );
-    });
-  },
-
-  prop: function( name, value ) {
-    return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
-  },
-
-  removeProp: function( name ) {
-    name = jQuery.propFix[ name ] || name;
-    return this.each(function() {
-      // try/catch handles cases where IE balks (such as removing a property on window)
-      try {
-        this[ name ] = undefined;
-        delete this[ name ];
-      } catch( e ) {}
-    });
-  },
-
-  addClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).addClass( value.call( this, j, this.className ) );
-      });
-    }
-
-    if ( proceed ) {
-      // The disjunction here is for better compressibility (see removeClass)
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          " "
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-              cur += clazz + " ";
-            }
-          }
-          elem.className = jQuery.trim( cur );
-
-        }
-      }
-    }
-
-    return this;
-  },
-
-  removeClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = arguments.length === 0 || typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).removeClass( value.call( this, j, this.className ) );
-      });
-    }
-    if ( proceed ) {
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        // This expression is here for better compressibility (see addClass)
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          ""
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            // Remove *all* instances
-            while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-              cur = cur.replace( " " + clazz + " ", " " );
-            }
-          }
-          elem.className = value ? jQuery.trim( cur ) : "";
-        }
-      }
-    }
-
-    return this;
-  },
-
-  toggleClass: function( value, stateVal ) {
-    var type = typeof value,
-      isBool = typeof stateVal === "boolean";
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( i ) {
-        jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-      });
-    }
-
-    return this.each(function() {
-      if ( type === "string" ) {
-        // toggle individual class names
-        var className,
-          i = 0,
-          self = jQuery( this ),
-          state = stateVal,
-          classNames = value.match( core_rnotwhite ) || [];
-
-        while ( (className = classNames[ i++ ]) ) {
-          // check each className given, space separated list
-          state = isBool ? state : !self.hasClass( className );
-          self[ state ? "addClass" : "removeClass" ]( className );
-        }
-
-      // Toggle whole class name
-      } else if ( type === "undefined" || type === "boolean" ) {
-        if ( this.className ) {
-          // store className if set
-          jQuery._data( this, "__className__", this.className );
-        }
-
-        // If the element has a class name or if we're passed "false",
-        // then remove the whole classname (if there was one, the above saved it).
-        // Otherwise bring back whatever was previously saved (if anything),
-        // falling back to the empty string if nothing was stored.
-        this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-      }
-    });
-  },
-
-  hasClass: function( selector ) {
-    var className = " " + selector + " ",
-      i = 0,
-      l = this.length;
-    for ( ; i < l; i++ ) {
-      if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-        return true;
-      }
-    }
-
-    return false;
-  },
-
-  val: function( value ) {
-    var hooks, ret, isFunction,
-      elem = this[0];
-
-    if ( !arguments.length ) {
-      if ( elem ) {
-        hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-          return ret;
-        }
-
-        ret = elem.value;
-
-        return typeof ret === "string" ?
-          // handle most common string cases
-          ret.replace(rreturn, "") :
-          // handle cases where value is null/undef or number
-          ret == null ? "" : ret;
-      }
-
-      return;
-    }
-
-    isFunction = jQuery.isFunction( value );
-
-    return this.each(function( i ) {
-      var val,
-        self = jQuery(this);
-
-      if ( this.nodeType !== 1 ) {
-        return;
-      }
-
-      if ( isFunction ) {
-        val = value.call( this, i, self.val() );
-      } else {
-        val = value;
-      }
-
-      // Treat null/undefined as ""; convert numbers to string
-      if ( val == null ) {
-        val = "";
-      } else if ( typeof val === "number" ) {
-        val += "";
-      } else if ( jQuery.isArray( val ) ) {
-        val = jQuery.map(val, function ( value ) {
-          return value == null ? "" : value + "";
-        });
-      }
-
-      hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-      // If set returns undefined, fall back to normal setting
-      if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-        this.value = val;
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  valHooks: {
-    option: {
-      get: function( elem ) {
-        // attributes.value is undefined in Blackberry 4.7 but
-        // uses .value. See #6932
-        var val = elem.attributes.value;
-        return !val || val.specified ? elem.value : elem.text;
-      }
-    },
-    select: {
-      get: function( elem ) {
-        var value, option,
-          options = elem.options,
-          index = elem.selectedIndex,
-          one = elem.type === "select-one" || index < 0,
-          values = one ? null : [],
-          max = one ? index + 1 : options.length,
-          i = index < 0 ?
-            max :
-            one ? index : 0;
-
-        // Loop through all the selected options
-        for ( ; i < max; i++ ) {
-          option = options[ i ];
-
-          // oldIE doesn't update selected after form reset (#2551)
-          if ( ( option.selected || i === index ) &&
-              // Don't return options that are disabled or in a disabled optgroup
-              ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-              ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-            // Get the specific value for the option
-            value = jQuery( option ).val();
-
-            // We don't need an array for one selects
-            if ( one ) {
-              return value;
-            }
-
-            // Multi-Selects return an array
-            values.push( value );
-          }
-        }
-
-        return values;
-      },
-
-      set: function( elem, value ) {
-        var values = jQuery.makeArray( value );
-
-        jQuery(elem).find("option").each(function() {
-          this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
-        });
-
-        if ( !values.length ) {
-          elem.selectedIndex = -1;
-        }
-        return values;
-      }
-    }
-  },
-
-  attr: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set attributes on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    // Fallback to prop when attributes are not supported
-    if ( typeof elem.getAttribute === "undefined" ) {
-      return jQuery.prop( elem, name, value );
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    // All attributes are lowercase
-    // Grab necessary hook if one is defined
-    if ( notxml ) {
-      name = name.toLowerCase();
-      hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
-    }
-
-    if ( value !== undefined ) {
-
-      if ( value === null ) {
-        jQuery.removeAttr( elem, name );
-
-      } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        elem.setAttribute( name, value + "" );
-        return value;
-      }
-
-    } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-      return ret;
-
-    } else {
-
-      // In IE9+, Flash objects don't have .getAttribute (#12945)
-      // Support: IE9+
-      if ( typeof elem.getAttribute !== "undefined" ) {
-        ret =  elem.getAttribute( name );
-      }
-
-      // Non-existent attributes return null, we normalize to undefined
-      return ret == null ?
-        undefined :
-        ret;
-    }
-  },
-
-  removeAttr: function( elem, value ) {
-    var name, propName,
-      i = 0,
-      attrNames = value && value.match( core_rnotwhite );
-
-    if ( attrNames && elem.nodeType === 1 ) {
-      while ( (name = attrNames[i++]) ) {
-        propName = jQuery.propFix[ name ] || name;
-
-        // Boolean attributes get special treatment (#10870)
-        if ( rboolean.test( name ) ) {
-          // Set corresponding property to false for boolean attributes
-          // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
-          if ( !getSetAttribute && ruseDefault.test( name ) ) {
-            elem[ jQuery.camelCase( "default-" + name ) ] =
-              elem[ propName ] = false;
-          } else {
-            elem[ propName ] = false;
-          }
-
-        // See #9699 for explanation of this approach (setting first, then removal)
-        } else {
-          jQuery.attr( elem, name, "" );
-        }
-
-        elem.removeAttribute( getSetAttribute ? name : propName );
-      }
-    }
-  },
-
-  attrHooks: {
-    type: {
-      set: function( elem, value ) {
-        if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-          // Setting the type on a radio button after the value resets the value in IE6-9
-          // Reset value to default in case type is set after value during creation
-          var val = elem.value;
-          elem.setAttribute( "type", value );
-          if ( val ) {
-            elem.value = val;
-          }
-          return value;
-        }
-      }
-    }
-  },
-
-  propFix: {
-    tabindex: "tabIndex",
-    readonly: "readOnly",
-    "for": "htmlFor",
-    "class": "className",
-    maxlength: "maxLength",
-    cellspacing: "cellSpacing",
-    cellpadding: "cellPadding",
-    rowspan: "rowSpan",
-    colspan: "colSpan",
-    usemap: "useMap",
-    frameborder: "frameBorder",
-    contenteditable: "contentEditable"
-  },
-
-  prop: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set properties on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    if ( notxml ) {
-      // Fix name and attach hooks
-      name = jQuery.propFix[ name ] || name;
-      hooks = jQuery.propHooks[ name ];
-    }
-
-    if ( value !== undefined ) {
-      if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        return ( elem[ name ] = value );
-      }
-
-    } else {
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-        return ret;
-
-      } else {
-        return elem[ name ];
-      }
-    }
-  },
-
-  propHooks: {
-    tabIndex: {
-      get: function( elem ) {
-        // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-        // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-        var attributeNode = elem.getAttributeNode("tabindex");
-
-        return attributeNode && attributeNode.specified ?
-          parseInt( attributeNode.value, 10 ) :
-          rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-            0 :
-            undefined;
-      }
-    }
-  }
-});
-
-// Hook for boolean attributes
-boolHook = {
-  get: function( elem, name ) {
-    var
-      // Use .prop to determine if this attribute is understood as boolean
-      prop = jQuery.prop( elem, name ),
-
-      // Fetch it accordingly
-      attr = typeof prop === "boolean" && elem.getAttribute( name ),
-      detail = typeof prop === "boolean" ?
-
-        getSetInput && getSetAttribute ?
-          attr != null :
-          // oldIE fabricates an empty string for missing boolean attributes
-          // and conflates checked/selected into attroperties
-          ruseDefault.test( name ) ?
-            elem[ jQuery.camelCase( "default-" + name ) ] :
-            !!attr :
-
-        // fetch an attribute node for properties not recognized as boolean
-        elem.getAttributeNode( name );
-
-    return detail && detail.value !== false ?
-      name.toLowerCase() :
-      undefined;
-  },
-  set: function( elem, value, name ) {
-    if ( value === false ) {
-      // Remove boolean attributes when set to false
-      jQuery.removeAttr( elem, name );
-    } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-      // IE<8 needs the *property* name
-      elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
-    // Use defaultChecked and defaultSelected for oldIE
-    } else {
-      elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-    }
-
-    return name;
-  }
-};
-
-// fix oldIE value attroperty
-if ( !getSetInput || !getSetAttribute ) {
-  jQuery.attrHooks.value = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return jQuery.nodeName( elem, "input" ) ?
-
-        // Ignore the value *property* by using defaultValue
-        elem.defaultValue :
-
-        ret && ret.specified ? ret.value : undefined;
-    },
-    set: function( elem, value, name ) {
-      if ( jQuery.nodeName( elem, "input" ) ) {
-        // Does not return so that setAttribute is also used
-        elem.defaultValue = value;
-      } else {
-        // Use nodeHook if defined (#1954); otherwise setAttribute is fine
-        return nodeHook && nodeHook.set( elem, value, name );
-      }
-    }
-  };
-}
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
-  // Use this for any attribute in IE6/7
-  // This fixes almost every IE6/7 issue
-  nodeHook = jQuery.valHooks.button = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
-        ret.value :
-        undefined;
-    },
-    set: function( elem, value, name ) {
-      // Set the existing or create a new attribute node
-      var ret = elem.getAttributeNode( name );
-      if ( !ret ) {
-        elem.setAttributeNode(
-          (ret = elem.ownerDocument.createAttribute( name ))
-        );
-      }
-
-      ret.value = value += "";
-
-      // Break association with cloned elements by also using setAttribute (#9646)
-      return name === "value" || value === elem.getAttribute( name ) ?
-        value :
-        undefined;
-    }
-  };
-
-  // Set contenteditable to false on removals(#10429)
-  // Setting to empty string throws an error as an invalid value
-  jQuery.attrHooks.contenteditable = {
-    get: nodeHook.get,
-    set: function( elem, value, name ) {
-      nodeHook.set( elem, value === "" ? false : value, name );
-    }
-  };
-
-  // Set width and height to auto instead of 0 on empty string( Bug #8150 )
-  // This is for removals
-  jQuery.each([ "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      set: function( elem, value ) {
-        if ( value === "" ) {
-          elem.setAttribute( name, "auto" );
-          return value;
-        }
-      }
-    });
-  });
-}
-
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !jQuery.support.hrefNormalized ) {
-  jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      get: function( elem ) {
-        var ret = elem.getAttribute( name, 2 );
-        return ret == null ? undefined : ret;
-      }
-    });
-  });
-
-  // href/src property should get the full normalized URL (#10299/#12915)
-  jQuery.each([ "href", "src" ], function( i, name ) {
-    jQuery.propHooks[ name ] = {
-      get: function( elem ) {
-        return elem.getAttribute( name, 4 );
-      }
-    };
-  });
-}
-
-if ( !jQuery.support.style ) {
-  jQuery.attrHooks.style = {
-    get: function( elem ) {
-      // Return undefined in the case of empty string
-      // Note: IE uppercases css property names, but if we were to .toLowerCase()
-      // .cssText, that would destroy case senstitivity in URL's, like in "background"
-      return elem.style.cssText || undefined;
-    },
-    set: function( elem, value ) {
-      return ( elem.style.cssText = value + "" );
-    }
-  };
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
-  jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
-    get: function( elem ) {
-      var parent = elem.parentNode;
-
-      if ( parent ) {
-        parent.selectedIndex;
-
-        // Make sure that it also works with optgroups, see #5701
-        if ( parent.parentNode ) {
-          parent.parentNode.selectedIndex;
-        }
-      }
-      return null;
-    }
-  });
-}
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
-  jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
-  jQuery.each([ "radio", "checkbox" ], function() {
-    jQuery.valHooks[ this ] = {
-      get: function( elem ) {
-        // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-        return elem.getAttribute("value") === null ? "on" : elem.value;
-      }
-    };
-  });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
-  jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
-    set: function( elem, value ) {
-      if ( jQuery.isArray( value ) ) {
-        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-      }
-    }
-  });
-});
-var rformElems = /^(?:input|select|textarea)$/i,
-  rkeyEvent = /^key/,
-  rmouseEvent = /^(?:mouse|contextmenu)|click/,
-  rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-  rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-  return true;
-}
-
-function returnFalse() {
-  return false;
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-  global: {},
-
-  add: function( elem, types, handler, data, selector ) {
-
-    var handleObjIn, eventHandle, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      // Don't attach events to noData or text/comment nodes (but allow plain objects)
-      elemData = elem.nodeType !== 3 && elem.nodeType !== 8 && jQuery._data( elem );
-
-    if ( !elemData ) {
-      return;
-    }
-
-    // Caller can pass in an object of custom data in lieu of the handler
-    if ( handler.handler ) {
-      handleObjIn = handler;
-      handler = handleObjIn.handler;
-      selector = handleObjIn.selector;
-    }
-
-    // Make sure that the handler has a unique ID, used to find/remove it later
-    if ( !handler.guid ) {
-      handler.guid = jQuery.guid++;
-    }
-
-    // Init the element's event structure and main handler, if this is the first
-    if ( !(events = elemData.events) ) {
-      events = elemData.events = {};
-    }
-    if ( !(eventHandle = elemData.handle) ) {
-      eventHandle = elemData.handle = function( e ) {
-        // Discard the second event of a jQuery.event.trigger() and
-        // when an event is called after a page has unloaded
-        return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
-          jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-          undefined;
-      };
-      // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-      eventHandle.elem = elem;
-    }
-
-    // Handle multiple events separated by a space
-    // jQuery(...).bind("mouseover mouseout", fn);
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // If event changes its type, use the special event handlers for the changed type
-      special = jQuery.event.special[ type ] || {};
-
-      // If selector defined, determine special event api type, otherwise given type
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-
-      // Update special based on newly reset type
-      special = jQuery.event.special[ type ] || {};
-
-      // handleObj is passed to all event handlers
-      handleObj = jQuery.extend({
-        type: type,
-        origType: origType,
-        data: data,
-        handler: handler,
-        guid: handler.guid,
-        selector: selector,
-        needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-        namespace: namespaces.join(".")
-      }, handleObjIn );
-
-      // Init the event handler queue if we're the first
-      if ( !(handlers = events[ type ]) ) {
-        handlers = events[ type ] = [];
-        handlers.delegateCount = 0;
-
-        // Only use addEventListener/attachEvent if the special events handler returns false
-        if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-          // Bind the global event handler to the element
-          if ( elem.addEventListener ) {
-            elem.addEventListener( type, eventHandle, false );
-
-          } else if ( elem.attachEvent ) {
-            elem.attachEvent( "on" + type, eventHandle );
-          }
-        }
-      }
-
-      if ( special.add ) {
-        special.add.call( elem, handleObj );
-
-        if ( !handleObj.handler.guid ) {
-          handleObj.handler.guid = handler.guid;
-        }
-      }
-
-      // Add to the element's handler list, delegates in front
-      if ( selector ) {
-        handlers.splice( handlers.delegateCount++, 0, handleObj );
-      } else {
-        handlers.push( handleObj );
-      }
-
-      // Keep track of which events have ever been used, for event optimization
-      jQuery.event.global[ type ] = true;
-    }
-
-    // Nullify elem to prevent memory leaks in IE
-    elem = null;
-  },
-
-  // Detach an event or set of events from an element
-  remove: function( elem, types, handler, selector, mappedTypes ) {
-
-    var j, origCount, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
-    if ( !elemData || !(events = elemData.events) ) {
-      return;
-    }
-
-    // Once for each type.namespace in types; type may be omitted
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // Unbind all events (on this namespace, if provided) for the element
-      if ( !type ) {
-        for ( type in events ) {
-          jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-        }
-        continue;
-      }
-
-      special = jQuery.event.special[ type ] || {};
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-      handlers = events[ type ] || [];
-      tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-      // Remove matching events
-      origCount = j = handlers.length;
-      while ( j-- ) {
-        handleObj = handlers[ j ];
-
-        if ( ( mappedTypes || origType === handleObj.origType ) &&
-          ( !handler || handler.guid === handleObj.guid ) &&
-          ( !tmp || tmp.test( handleObj.namespace ) ) &&
-          ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-          handlers.splice( j, 1 );
-
-          if ( handleObj.selector ) {
-            handlers.delegateCount--;
-          }
-          if ( special.remove ) {
-            special.remove.call( elem, handleObj );
-          }
-        }
-      }
-
-      // Remove generic event handler if we removed something and no more handlers exist
-      // (avoids potential for endless recursion during removal of special event handlers)
-      if ( origCount && !handlers.length ) {
-        if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-          jQuery.removeEvent( elem, type, elemData.handle );
-        }
-
-        delete events[ type ];
-      }
-    }
-
-    // Remove the expando if it's no longer used
-    if ( jQuery.isEmptyObject( events ) ) {
-      delete elemData.handle;
-
-      // removeData also checks for emptiness and clears the expando if empty
-      // so use it instead of delete
-      jQuery._removeData( elem, "events" );
-    }
-  },
-
-  trigger: function( event, data, elem, onlyHandlers ) {
-
-    var i, cur, tmp, bubbleType, ontype, handle, special,
-      eventPath = [ elem || document ],
-      type = event.type || event,
-      namespaces = event.namespace ? event.namespace.split(".") : [];
-
-    cur = tmp = elem = elem || document;
-
-    // Don't do events on text and comment nodes
-    if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-      return;
-    }
-
-    // focus/blur morphs to focusin/out; ensure we're not firing them right now
-    if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-      return;
-    }
-
-    if ( type.indexOf(".") >= 0 ) {
-      // Namespaced trigger; create a regexp to match event type in handle()
-      namespaces = type.split(".");
-      type = namespaces.shift();
-      namespaces.sort();
-    }
-    ontype = type.indexOf(":") < 0 && "on" + type;
-
-    // Caller can pass in a jQuery.Event object, Object, or just an event type string
-    event = event[ jQuery.expando ] ?
-      event :
-      new jQuery.Event( type, typeof event === "object" && event );
-
-    event.isTrigger = true;
-    event.namespace = namespaces.join(".");
-    event.namespace_re = event.namespace ?
-      new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-      null;
-
-    // Clean up the event in case it is being reused
-    event.result = undefined;
-    if ( !event.target ) {
-      event.target = elem;
-    }
-
-    // Clone any incoming data and prepend the event, creating the handler arg list
-    data = data == null ?
-      [ event ] :
-      jQuery.makeArray( data, [ event ] );
-
-    // Allow special events to draw outside the lines
-    special = jQuery.event.special[ type ] || {};
-    if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-      return;
-    }
-
-    // Determine event propagation path in advance, per W3C events spec (#9951)
-    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-    if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-      bubbleType = special.delegateType || type;
-      if ( !rfocusMorph.test( bubbleType + type ) ) {
-        cur = cur.parentNode;
-      }
-      for ( ; cur; cur = cur.parentNode ) {
-        eventPath.push( cur );
-        tmp = cur;
-      }
-
-      // Only add window if we got to document (e.g., not plain obj or detached DOM)
-      if ( tmp === (elem.ownerDocument || document) ) {
-        eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-      }
-    }
-
-    // Fire handlers on the event path
-    i = 0;
-    while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-      event.type = i > 1 ?
-        bubbleType :
-        special.bindType || type;
-
-      // jQuery handler
-      handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-      if ( handle ) {
-        handle.apply( cur, data );
-      }
-
-      // Native handler
-      handle = ontype && cur[ ontype ];
-      if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
-        event.preventDefault();
-      }
-    }
-    event.type = type;
-
-    // If nobody prevented the default action, do it now
-    if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-      if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
-        !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
-
-        // Call a native DOM method on the target with the same name name as the event.
-        // Can't use an .isFunction() check here because IE6/7 fails that test.
-        // Don't do default actions on window, that's where global variables be (#6170)
-        if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
-          // Don't re-trigger an onFOO event when we call its FOO() method
-          tmp = elem[ ontype ];
-
-          if ( tmp ) {
-            elem[ ontype ] = null;
-          }
-
-          // Prevent re-triggering of the same event, since we already bubbled it above
-          jQuery.event.triggered = type;
-          try {
-            elem[ type ]();
-          } catch ( e ) {
-            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-          }
-          jQuery.event.triggered = undefined;
-
-          if ( tmp ) {
-            elem[ ontype ] = tmp;
-          }
-        }
-      }
-    }
-
-    return event.result;
-  },
-
-  dispatch: function( event ) {
-
-    // Make a writable jQuery.Event from the native event object
-    event = jQuery.event.fix( event );
-
-    var i, j, ret, matched, handleObj,
-      handlerQueue = [],
-      args = core_slice.call( arguments ),
-      handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-      special = jQuery.event.special[ event.type ] || {};
-
-    // Use the fix-ed jQuery.Event rather than the (read-only) native event
-    args[0] = event;
-    event.delegateTarget = this;
-
-    // Call the preDispatch hook for the mapped type, and let it bail if desired
-    if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-      return;
-    }
-
-    // Determine handlers
-    handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-    // Run delegates first; they may want to stop propagation beneath us
-    i = 0;
-    while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-      event.currentTarget = matched.elem;
-
-      j = 0;
-      while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-        // Triggered event must either 1) have no namespace, or
-        // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-        if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-          event.handleObj = handleObj;
-          event.data = handleObj.data;
-
-          ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-              .apply( matched.elem, args );
-
-          if ( ret !== undefined ) {
-            if ( (event.result = ret) === false ) {
-              event.preventDefault();
-              event.stopPropagation();
-            }
-          }
-        }
-      }
-    }
-
-    // Call the postDispatch hook for the mapped type
-    if ( special.postDispatch ) {
-      special.postDispatch.call( this, event );
-    }
-
-    return event.result;
-  },
-
-  handlers: function( event, handlers ) {
-    var i, matches, sel, handleObj,
-      handlerQueue = [],
-      delegateCount = handlers.delegateCount,
-      cur = event.target;
-
-    // Find delegate handlers
-    // Black-hole SVG <use> instance trees (#13180)
-    // Avoid non-left-click bubbling in Firefox (#3861)
-    if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-      for ( ; cur != this; cur = cur.parentNode || this ) {
-
-        // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-        if ( cur.disabled !== true || event.type !== "click" ) {
-          matches = [];
-          for ( i = 0; i < delegateCount; i++ ) {
-            handleObj = handlers[ i ];
-
-            // Don't conflict with Object.prototype properties (#13203)
-            sel = handleObj.selector + " ";
-
-            if ( matches[ sel ] === undefined ) {
-              matches[ sel ] = handleObj.needsContext ?
-                jQuery( sel, this ).index( cur ) >= 0 :
-                jQuery.find( sel, this, null, [ cur ] ).length;
-            }
-            if ( matches[ sel ] ) {
-              matches.push( handleObj );
-            }
-          }
-          if ( matches.length ) {
-            handlerQueue.push({ elem: cur, handlers: matches });
-          }
-        }
-      }
-    }
-
-    // Add the remaining (directly-bound) handlers
-    if ( delegateCount < handlers.length ) {
-      handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-    }
-
-    return handlerQueue;
-  },
-
-  fix: function( event ) {
-    if ( event[ jQuery.expando ] ) {
-      return event;
-    }
-
-    // Create a writable copy of the event object and normalize some properties
-    var i, prop,
-      originalEvent = event,
-      fixHook = jQuery.event.fixHooks[ event.type ] || {},
-      copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-    event = new jQuery.Event( originalEvent );
-
-    i = copy.length;
-    while ( i-- ) {
-      prop = copy[ i ];
-      event[ prop ] = originalEvent[ prop ];
-    }
-
-    // Support: IE<9
-    // Fix target property (#1925)
-    if ( !event.target ) {
-      event.target = originalEvent.srcElement || document;
-    }
-
-    // Support: Chrome 23+, Safari?
-    // Target should not be a text node (#504, #13143)
-    if ( event.target.nodeType === 3 ) {
-      event.target = event.target.parentNode;
-    }
-
-    // Support: IE<9
-    // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-    event.metaKey = !!event.metaKey;
-
-    return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-  },
-
-  // Includes some event props shared by KeyEvent and MouseEvent
-  props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-  fixHooks: {},
-
-  keyHooks: {
-    props: "char charCode key keyCode".split(" "),
-    filter: function( event, original ) {
-
-      // Add which for key events
-      if ( event.which == null ) {
-        event.which = original.charCode != null ? original.charCode : original.keyCode;
-      }
-
-      return event;
-    }
-  },
-
-  mouseHooks: {
-    props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-    filter: function( event, original ) {
-      var eventDoc, doc, body,
-        button = original.button,
-        fromElement = original.fromElement;
-
-      // Calculate pageX/Y if missing and clientX/Y available
-      if ( event.pageX == null && original.clientX != null ) {
-        eventDoc = event.target.ownerDocument || document;
-        doc = eventDoc.documentElement;
-        body = eventDoc.body;
-
-        event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-        event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-      }
-
-      // Add relatedTarget, if necessary
-      if ( !event.relatedTarget && fromElement ) {
-        event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-      }
-
-      // Add which for click: 1 === left; 2 === middle; 3 === right
-      // Note: button is not normalized, so don't use it
-      if ( !event.which && button !== undefined ) {
-        event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-      }
-
-      return event;
-    }
-  },
-
-  special: {
-    load: {
-      // Prevent triggered image.load events from bubbling to window.load
-      noBubble: true
-    },
-    click: {
-      // For checkbox, fire native event so checked state will be right
-      trigger: function() {
-        if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-          this.click();
-          return false;
-        }
-      }
-    },
-    focus: {
-      // Fire native event if possible so blur/focus sequence is correct
-      trigger: function() {
-        if ( this !== document.activeElement && this.focus ) {
-          try {
-            this.focus();
-            return false;
-          } catch ( e ) {
-            // Support: IE<9
-            // If we error on focus to hidden element (#1486, #12518),
-            // let .trigger() run the handlers
-          }
-        }
-      },
-      delegateType: "focusin"
-    },
-    blur: {
-      trigger: function() {
-        if ( this === document.activeElement && this.blur ) {
-          this.blur();
-          return false;
-        }
-      },
-      delegateType: "focusout"
-    },
-
-    beforeunload: {
-      postDispatch: function( event ) {
-
-        // Even when returnValue equals to undefined Firefox will still show alert
-        if ( event.result !== undefined ) {
-          event.originalEvent.returnValue = event.result;
-        }
-      }
-    }
-  },
-
-  simulate: function( type, elem, event, bubble ) {
-    // Piggyback on a donor event to simulate a different one.
-    // Fake originalEvent to avoid donor's stopPropagation, but if the
-    // simulated event prevents default then we do the same on the donor.
-    var e = jQuery.extend(
-      new jQuery.Event(),
-      event,
-      { type: type,
-        isSimulated: true,
-        originalEvent: {}
-      }
-    );
-    if ( bubble ) {
-      jQuery.event.trigger( e, null, elem );
-    } else {
-      jQuery.event.dispatch.call( elem, e );
-    }
-    if ( e.isDefaultPrevented() ) {
-      event.preventDefault();
-    }
-  }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
-  function( elem, type, handle ) {
-    if ( elem.removeEventListener ) {
-      elem.removeEventListener( type, handle, false );
-    }
-  } :
-  function( elem, type, handle ) {
-    var name = "on" + type;
-
-    if ( elem.detachEvent ) {
-
-      // #8545, #7054, preventing memory leaks for custom events in IE6-8
-      // detachEvent needed property on element, by name of that event, to properly expose it to GC
-      if ( typeof elem[ name ] === "undefined" ) {
-        elem[ name ] = null;
-      }
-
-      elem.detachEvent( name, handle );
-    }
-  };
-
-jQuery.Event = function( src, props ) {
-  // Allow instantiation without the 'new' keyword
-  if ( !(this instanceof jQuery.Event) ) {
-    return new jQuery.Event( src, props );
-  }
-
-  // Event object
-  if ( src && src.type ) {
-    this.originalEvent = src;
-    this.type = src.type;
-
-    // Events bubbling up the document may have been marked as prevented
-    // by a handler lower down the tree; reflect the correct value.
-    this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
-      src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
-  // Event type
-  } else {
-    this.type = src;
-  }
-
-  // Put explicitly provided properties onto the event object
-  if ( props ) {
-    jQuery.extend( this, props );
-  }
-
-  // Create a timestamp if incoming event doesn't have one
-  this.timeStamp = src && src.timeStamp || jQuery.now();
-
-  // Mark it as fixed
-  this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-  isDefaultPrevented: returnFalse,
-  isPropagationStopped: returnFalse,
-  isImmediatePropagationStopped: returnFalse,
-
-  preventDefault: function() {
-    var e = this.originalEvent;
-
-    this.isDefaultPrevented = returnTrue;
-    if ( !e ) {
-      return;
-    }
-
-    // If preventDefault exists, run it on the original event
-    if ( e.preventDefault ) {
-      e.preventDefault();
-
-    // Support: IE
-    // Otherwise set the returnValue property of the original event to false
-    } else {
-      e.returnValue = false;
-    }
-  },
-  stopPropagation: function() {
-    var e = this.originalEvent;
-
-    this.isPropagationStopped = returnTrue;
-    if ( !e ) {
-      return;
-    }
-    // If stopPropagation exists, run it on the original event
-    if ( e.stopPropagation ) {
-      e.stopPropagation();
-    }
-
-    // Support: IE
-    // Set the cancelBubble property of the original event to true
-    e.cancelBubble = true;
-  },
-  stopImmediatePropagation: function() {
-    this.isImmediatePropagationStopped = returnTrue;
-    this.stopPropagation();
-  }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
-  mouseenter: "mouseover",
-  mouseleave: "mouseout"
-}, function( orig, fix ) {
-  jQuery.event.special[ orig ] = {
-    delegateType: fix,
-    bindType: fix,
-
-    handle: function( event ) {
-      var ret,
-        target = this,
-        related = event.relatedTarget,
-        handleObj = event.handleObj;
-
-      // For mousenter/leave call the handler if related is outside the target.
-      // NB: No relatedTarget if the mouse left/entered the browser window
-      if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-        event.type = handleObj.origType;
-        ret = handleObj.handler.apply( this, arguments );
-        event.type = fix;
-      }
-      return ret;
-    }
-  };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
-  jQuery.event.special.submit = {
-    setup: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Lazy-add a submit handler when a descendant form may potentially be submitted
-      jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-        // Node name check avoids a VML-related crash in IE (#9807)
-        var elem = e.target,
-          form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-        if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-          jQuery.event.add( form, "submit._submit", function( event ) {
-            event._submit_bubble = true;
-          });
-          jQuery._data( form, "submitBubbles", true );
-        }
-      });
-      // return undefined since we don't need an event listener
-    },
-
-    postDispatch: function( event ) {
-      // If form was submitted by the user, bubble the event up the tree
-      if ( event._submit_bubble ) {
-        delete event._submit_bubble;
-        if ( this.parentNode && !event.isTrigger ) {
-          jQuery.event.simulate( "submit", this.parentNode, event, true );
-        }
-      }
-    },
-
-    teardown: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-      jQuery.event.remove( this, "._submit" );
-    }
-  };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
-  jQuery.event.special.change = {
-
-    setup: function() {
-
-      if ( rformElems.test( this.nodeName ) ) {
-        // IE doesn't fire change on a check/radio until blur; trigger it on click
-        // after a propertychange. Eat the blur-change in special.change.handle.
-        // This still fires onchange a second time for check/radio after blur.
-        if ( this.type === "checkbox" || this.type === "radio" ) {
-          jQuery.event.add( this, "propertychange._change", function( event ) {
-            if ( event.originalEvent.propertyName === "checked" ) {
-              this._just_changed = true;
-            }
-          });
-          jQuery.event.add( this, "click._change", function( event ) {
-            if ( this._just_changed && !event.isTrigger ) {
-              this._just_changed = false;
-            }
-            // Allow triggered, simulated change events (#11500)
-            jQuery.event.simulate( "change", this, event, true );
-          });
-        }
-        return false;
-      }
-      // Delegated event; lazy-add a change handler on descendant inputs
-      jQuery.event.add( this, "beforeactivate._change", function( e ) {
-        var elem = e.target;
-
-        if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-          jQuery.event.add( elem, "change._change", function( event ) {
-            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-              jQuery.event.simulate( "change", this.parentNode, event, true );
-            }
-          });
-          jQuery._data( elem, "changeBubbles", true );
-        }
-      });
-    },
-
-    handle: function( event ) {
-      var elem = event.target;
-
-      // Swallow native change events from checkbox/radio, we already triggered them above
-      if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-        return event.handleObj.handler.apply( this, arguments );
-      }
-    },
-
-    teardown: function() {
-      jQuery.event.remove( this, "._change" );
-
-      return !rformElems.test( this.nodeName );
-    }
-  };
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
-  jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-    // Attach a single capturing handler while someone wants focusin/focusout
-    var attaches = 0,
-      handler = function( event ) {
-        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-      };
-
-    jQuery.event.special[ fix ] = {
-      setup: function() {
-        if ( attaches++ === 0 ) {
-          document.addEventListener( orig, handler, true );
-        }
-      },
-      teardown: function() {
-        if ( --attaches === 0 ) {
-          document.removeEventListener( orig, handler, true );
-        }
-      }
-    };
-  });
-}
-
-jQuery.fn.extend({
-
-  on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-    var origFn, type;
-
-    // Types can be a map of types/handlers
-    if ( typeof types === "object" ) {
-      // ( types-Object, selector, data )
-      if ( typeof selector !== "string" ) {
-        // ( types-Object, data )
-        data = data || selector;
-        selector = undefined;
-      }
-      for ( type in types ) {
-        this.on( type, selector, data, types[ type ], one );
-      }
-      return this;
-    }
-
-    if ( data == null && fn == null ) {
-      // ( types, fn )
-      fn = selector;
-      data = selector = undefined;
-    } else if ( fn == null ) {
-      if ( typeof selector === "string" ) {
-        // ( types, selector, fn )
-        fn = data;
-        data = undefined;
-      } else {
-        // ( types, data, fn )
-        fn = data;
-        data = selector;
-        selector = undefined;
-      }
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    } else if ( !fn ) {
-      return this;
-    }
-
-    if ( one === 1 ) {
-      origFn = fn;
-      fn = function( event ) {
-        // Can use an empty set, since event contains the info
-        jQuery().off( event );
-        return origFn.apply( this, arguments );
-      };
-      // Use same guid so caller can remove using origFn
-      fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-    }
-    return this.each( function() {
-      jQuery.event.add( this, types, fn, data, selector );
-    });
-  },
-  one: function( types, selector, data, fn ) {
-    return this.on( types, selector, data, fn, 1 );
-  },
-  off: function( types, selector, fn ) {
-    var handleObj, type;
-    if ( types && types.preventDefault && types.handleObj ) {
-      // ( event )  dispatched jQuery.Event
-      handleObj = types.handleObj;
-      jQuery( types.delegateTarget ).off(
-        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-        handleObj.selector,
-        handleObj.handler
-      );
-      return this;
-    }
-    if ( typeof types === "object" ) {
-      // ( types-object [, selector] )
-      for ( type in types ) {
-        this.off( type, selector, types[ type ] );
-      }
-      return this;
-    }
-    if ( selector === false || typeof selector === "function" ) {
-      // ( types [, fn] )
-      fn = selector;
-      selector = undefined;
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    }
-    return this.each(function() {
-      jQuery.event.remove( this, types, fn, selector );
-    });
-  },
-
-  bind: function( types, data, fn ) {
-    return this.on( types, null, data, fn );
-  },
-  unbind: function( types, fn ) {
-    return this.off( types, null, fn );
-  },
-
-  delegate: function( selector, types, data, fn ) {
-    return this.on( types, selector, data, fn );
-  },
-  undelegate: function( selector, types, fn ) {
-    // ( namespace ) or ( selector, types [, fn] )
-    return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-  },
-
-  trigger: function( type, data ) {
-    return this.each(function() {
-      jQuery.event.trigger( type, data, this );
-    });
-  },
-  triggerHandler: function( type, data ) {
-    var elem = this[0];
-    if ( elem ) {
-      return jQuery.event.trigger( type, data, elem, true );
-    }
-  },
-
-  hover: function( fnOver, fnOut ) {
-    return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-  }
-});
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-  "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-  "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-  // Handle event binding
-  jQuery.fn[ name ] = function( data, fn ) {
-    return arguments.length > 0 ?
-      this.on( name, null, data, fn ) :
-      this.trigger( name );
-  };
-
-  if ( rkeyEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
-  }
-
-  if ( rmouseEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
-  }
-});
-/*!
- * Sizzle CSS Selector Engine
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://sizzlejs.com/
- */
-(function( window, undefined ) {
-
-var i,
-  cachedruns,
-  Expr,
-  getText,
-  isXML,
-  compile,
-  hasDuplicate,
-  outermostContext,
-
-  // Local document vars
-  setDocument,
-  document,
-  docElem,
-  documentIsXML,
-  rbuggyQSA,
-  rbuggyMatches,
-  matches,
-  contains,
-  sortOrder,
-
-  // Instance-specific data
-  expando = "sizzle" + -(new Date()),
-  preferredDoc = window.document,
-  support = {},
-  dirruns = 0,
-  done = 0,
-  classCache = createCache(),
-  tokenCache = createCache(),
-  compilerCache = createCache(),
-
-  // General-purpose constants
-  strundefined = typeof undefined,
-  MAX_NEGATIVE = 1 << 31,
-
-  // Array methods
-  arr = [],
-  pop = arr.pop,
-  push = arr.push,
-  slice = arr.slice,
-  // Use a stripped-down indexOf if we can't use a native one
-  indexOf = arr.indexOf || function( elem ) {
-    var i = 0,
-      len = this.length;
-    for ( ; i < len; i++ ) {
-      if ( this[i] === elem ) {
-        return i;
-      }
-    }
-    return -1;
-  },
-
-
-  // Regular expressions
-
-  // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-  whitespace = "[\\x20\\t\\r\\n\\f]",
-  // http://www.w3.org/TR/css3-syntax/#characters
-  characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-  // Loosely modeled on CSS identifier characters
-  // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-  // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-  identifier = characterEncoding.replace( "w", "w#" ),
-
-  // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-  operators = "([*^$|!~]?=)",
-  attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-    "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
-
-  // Prefer arguments quoted,
-  //   then not containing pseudos/brackets,
-  //   then attribute selectors/non-parenthetical expressions,
-  //   then anything else
-  // These preferences are here to reduce the number of selectors
-  //   needing tokenize in the PSEUDO preFilter
-  pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
-
-  // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-  rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-  rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-  rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
-  rpseudo = new RegExp( pseudos ),
-  ridentifier = new RegExp( "^" + identifier + "$" ),
-
-  matchExpr = {
-    "ID": new RegExp( "^#(" + characterEncoding + ")" ),
-    "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-    "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
-    "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-    "ATTR": new RegExp( "^" + attributes ),
-    "PSEUDO": new RegExp( "^" + pseudos ),
-    "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-      "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-      "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-    // For use in libraries implementing .is()
-    // We use this for POS matching in `select`
-    "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-      whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-  },
-
-  rsibling = /[\x20\t\r\n\f]*[+~]/,
-
-  rnative = /\{\s*\[native code\]\s*\}/,
-
-  // Easily-parseable/retrievable ID or TAG or CLASS selectors
-  rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-  rinputs = /^(?:input|select|textarea|button)$/i,
-  rheader = /^h\d$/i,
-
-  rescape = /'|\\/g,
-  rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
-
-  // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-  runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
-  funescape = function( _, escaped ) {
-    var high = "0x" + escaped - 0x10000;
-    // NaN means non-codepoint
-    return high !== high ?
-      escaped :
-      // BMP codepoint
-      high < 0 ?
-        String.fromCharCode( high + 0x10000 ) :
-        // Supplemental Plane codepoint (surrogate pair)
-        String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-  };
-
-// Use a stripped-down slice if we can't use a native one
-try {
-  slice.call( docElem.childNodes, 0 )[0].nodeType;
-} catch ( e ) {
-  slice = function( i ) {
-    var elem,
-      results = [];
-    for ( ; (elem = this[i]); i++ ) {
-      results.push( elem );
-    }
-    return results;
-  };
-}
-
-/**
- * For feature detection
- * @param {Function} fn The function to test for native support
- */
-function isNative( fn ) {
-  return rnative.test( fn + "" );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *  property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *  deleting the oldest entry
- */
-function createCache() {
-  var cache,
-    keys = [];
-
-  return (cache = function( key, value ) {
-    // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-    if ( keys.push( key += " " ) > Expr.cacheLength ) {
-      // Only keep the most recent entries
-      delete cache[ keys.shift() ];
-    }
-    return (cache[ key ] = value);
-  });
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-  fn[ expando ] = true;
-  return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-  var div = document.createElement("div");
-
-  try {
-    return fn( div );
-  } catch (e) {
-    return false;
-  } finally {
-    // release memory in IE
-    div = null;
-  }
-}
-
-function Sizzle( selector, context, results, seed ) {
-  var match, elem, m, nodeType,
-    // QSA vars
-    i, groups, old, nid, newContext, newSelector;
-
-  if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-    setDocument( context );
-  }
-
-  context = context || document;
-  results = results || [];
-
-  if ( !selector || typeof selector !== "string" ) {
-    return results;
-  }
-
-  if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-    return [];
-  }
-
-  if ( !documentIsXML && !seed ) {
-
-    // Shortcuts
-    if ( (match = rquickExpr.exec( selector )) ) {
-      // Speed-up: Sizzle("#ID")
-      if ( (m = match[1]) ) {
-        if ( nodeType === 9 ) {
-          elem = context.getElementById( m );
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE, Opera, and Webkit return items
-            // by name instead of ID
-            if ( elem.id === m ) {
-              results.push( elem );
-              return results;
-            }
-          } else {
-            return results;
-          }
-        } else {
-          // Context is not a document
-          if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-            contains( context, elem ) && elem.id === m ) {
-            results.push( elem );
-            return results;
-          }
-        }
-
-      // Speed-up: Sizzle("TAG")
-      } else if ( match[2] ) {
-        push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
-        return results;
-
-      // Speed-up: Sizzle(".CLASS")
-      } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
-        push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
-        return results;
-      }
-    }
-
-    // QSA path
-    if ( support.qsa && !rbuggyQSA.test(selector) ) {
-      old = true;
-      nid = expando;
-      newContext = context;
-      newSelector = nodeType === 9 && selector;
-
-      // qSA works strangely on Element-rooted queries
-      // We can work around this by specifying an extra ID on the root
-      // and working up from there (Thanks to Andrew Dupont for the technique)
-      // IE 8 doesn't work on object elements
-      if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-        groups = tokenize( selector );
-
-        if ( (old = context.getAttribute("id")) ) {
-          nid = old.replace( rescape, "\\$&" );
-        } else {
-          context.setAttribute( "id", nid );
-        }
-        nid = "[id='" + nid + "'] ";
-
-        i = groups.length;
-        while ( i-- ) {
-          groups[i] = nid + toSelector( groups[i] );
-        }
-        newContext = rsibling.test( selector ) && context.parentNode || context;
-        newSelector = groups.join(",");
-      }
-
-      if ( newSelector ) {
-        try {
-          push.apply( results, slice.call( newContext.querySelectorAll(
-            newSelector
-          ), 0 ) );
-          return results;
-        } catch(qsaError) {
-        } finally {
-          if ( !old ) {
-            context.removeAttribute("id");
-          }
-        }
-      }
-    }
-  }
-
-  // All others
-  return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Detect xml
- * @param {Element|Object} elem An element or a document
- */
-isXML = Sizzle.isXML = function( elem ) {
-  // documentElement is verified for cases where it doesn't yet exist
-  // (such as loading iframes in IE - #4833)
-  var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-  return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-  var doc = node ? node.ownerDocument || node : preferredDoc;
-
-  // If no document and documentElement is available, return
-  if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-    return document;
-  }
-
-  // Set our document
-  document = doc;
-  docElem = doc.documentElement;
-
-  // Support tests
-  documentIsXML = isXML( doc );
-
-  // Check if getElementsByTagName("*") returns only elements
-  support.tagNameNoComments = assert(function( div ) {
-    div.appendChild( doc.createComment("") );
-    return !div.getElementsByTagName("*").length;
-  });
-
-  // Check if attributes should be retrieved by attribute nodes
-  support.attributes = assert(function( div ) {
-    div.innerHTML = "<select></select>";
-    var type = typeof div.lastChild.getAttribute("multiple");
-    // IE8 returns a string for some attributes even when not present
-    return type !== "boolean" && type !== "string";
-  });
-
-  // Check if getElementsByClassName can be trusted
-  support.getByClassName = assert(function( div ) {
-    // Opera can't find a second classname (in 9.6)
-    div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
-    if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
-      return false;
-    }
-
-    // Safari 3.2 caches class attributes and doesn't catch changes
-    div.lastChild.className = "e";
-    return div.getElementsByClassName("e").length === 2;
-  });
-
-  // Check if getElementById returns elements by name
-  // Check if getElementsByName privileges form controls or returns elements by ID
-  support.getByName = assert(function( div ) {
-    // Inject content
-    div.id = expando + 0;
-    div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
-    docElem.insertBefore( div, docElem.firstChild );
-
-    // Test
-    var pass = doc.getElementsByName &&
-      // buggy browsers will return fewer than the correct 2
-      doc.getElementsByName( expando ).length === 2 +
-      // buggy browsers will return more than the correct 0
-      doc.getElementsByName( expando + 0 ).length;
-    support.getIdNotName = !doc.getElementById( expando );
-
-    // Cleanup
-    docElem.removeChild( div );
-
-    return pass;
-  });
-
-  // IE6/7 return modified attributes
-  Expr.attrHandle = assert(function( div ) {
-    div.innerHTML = "<a href='#'></a>";
-    return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
-      div.firstChild.getAttribute("href") === "#";
-  }) ?
-    {} :
-    {
-      "href": function( elem ) {
-        return elem.getAttribute( "href", 2 );
-      },
-      "type": function( elem ) {
-        return elem.getAttribute("type");
-      }
-    };
-
-  // ID find and filter
-  if ( support.getIdNotName ) {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-        // Check parentNode to catch when Blackberry 4.6 returns
-        // nodes that are no longer in the document #6963
-        return m && m.parentNode ? [m] : [];
-      }
-    };
-    Expr.filter["ID"] = function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        return elem.getAttribute("id") === attrId;
-      };
-    };
-  } else {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-
-        return m ?
-          m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
-            [m] :
-            undefined :
-          [];
-      }
-    };
-    Expr.filter["ID"] =  function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-        return node && node.value === attrId;
-      };
-    };
-  }
-
-  // Tag
-  Expr.find["TAG"] = support.tagNameNoComments ?
-    function( tag, context ) {
-      if ( typeof context.getElementsByTagName !== strundefined ) {
-        return context.getElementsByTagName( tag );
-      }
-    } :
-    function( tag, context ) {
-      var elem,
-        tmp = [],
-        i = 0,
-        results = context.getElementsByTagName( tag );
-
-      // Filter out possible comments
-      if ( tag === "*" ) {
-        for ( ; (elem = results[i]); i++ ) {
-          if ( elem.nodeType === 1 ) {
-            tmp.push( elem );
-          }
-        }
-
-        return tmp;
-      }
-      return results;
-    };
-
-  // Name
-  Expr.find["NAME"] = support.getByName && function( tag, context ) {
-    if ( typeof context.getElementsByName !== strundefined ) {
-      return context.getElementsByName( name );
-    }
-  };
-
-  // Class
-  Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
-    if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
-      return context.getElementsByClassName( className );
-    }
-  };
-
-  // QSA and matchesSelector support
-
-  // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-  rbuggyMatches = [];
-
-  // qSa(:focus) reports false when true (Chrome 21),
-  // no need to also add to buggyMatches since matches checks buggyQSA
-  // A support test would require too much code (would include document ready)
-  rbuggyQSA = [ ":focus" ];
-
-  if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
-    // Build QSA regex
-    // Regex strategy adopted from Diego Perini
-    assert(function( div ) {
-      // Select is set to empty string on purpose
-      // This is to test IE's treatment of not explictly
-      // setting a boolean content attribute,
-      // since its presence should be enough
-      // http://bugs.jquery.com/ticket/12359
-      div.innerHTML = "<select><option selected=''></option></select>";
-
-      // IE8 - Some boolean attributes are not treated correctly
-      if ( !div.querySelectorAll("[selected]").length ) {
-        rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
-      }
-
-      // Webkit/Opera - :checked should return selected option elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":checked").length ) {
-        rbuggyQSA.push(":checked");
-      }
-    });
-
-    assert(function( div ) {
-
-      // Opera 10-12/IE8 - ^= $= *= and empty values
-      // Should not select anything
-      div.innerHTML = "<input type='hidden' i=''/>";
-      if ( div.querySelectorAll("[i^='']").length ) {
-        rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
-      }
-
-      // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":enabled").length ) {
-        rbuggyQSA.push( ":enabled", ":disabled" );
-      }
-
-      // Opera 10-11 does not throw on post-comma invalid pseudos
-      div.querySelectorAll("*,:x");
-      rbuggyQSA.push(",.*:");
-    });
-  }
-
-  if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
-    docElem.mozMatchesSelector ||
-    docElem.webkitMatchesSelector ||
-    docElem.oMatchesSelector ||
-    docElem.msMatchesSelector) )) ) {
-
-    assert(function( div ) {
-      // Check to see if it's possible to do matchesSelector
-      // on a disconnected node (IE 9)
-      support.disconnectedMatch = matches.call( div, "div" );
-
-      // This should fail with an exception
-      // Gecko does not error, returns false instead
-      matches.call( div, "[s!='']:x" );
-      rbuggyMatches.push( "!=", pseudos );
-    });
-  }
-
-  rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
-  rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
-
-  // Element contains another
-  // Purposefully does not implement inclusive descendent
-  // As in, an element does not contain itself
-  contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
-    function( a, b ) {
-      var adown = a.nodeType === 9 ? a.documentElement : a,
-        bup = b && b.parentNode;
-      return a === bup || !!( bup && bup.nodeType === 1 && (
-        adown.contains ?
-          adown.contains( bup ) :
-          a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-      ));
-    } :
-    function( a, b ) {
-      if ( b ) {
-        while ( (b = b.parentNode) ) {
-          if ( b === a ) {
-            return true;
-          }
-        }
-      }
-      return false;
-    };
-
-  // Document order sorting
-  sortOrder = docElem.compareDocumentPosition ?
-  function( a, b ) {
-    var compare;
-
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-    }
-
-    if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
-      if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
-        if ( a === doc || contains( preferredDoc, a ) ) {
-          return -1;
-        }
-        if ( b === doc || contains( preferredDoc, b ) ) {
-          return 1;
-        }
-        return 0;
-      }
-      return compare & 4 ? -1 : 1;
-    }
-
-    return a.compareDocumentPosition ? -1 : 1;
-  } :
-  function( a, b ) {
-    var cur,
-      i = 0,
-      aup = a.parentNode,
-      bup = b.parentNode,
-      ap = [ a ],
-      bp = [ b ];
-
-    // The nodes are identical, we can exit early
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-
-    // Fallback to using sourceIndex (in IE) if it's available on both nodes
-    } else if ( a.sourceIndex && b.sourceIndex ) {
-      return ( ~b.sourceIndex || MAX_NEGATIVE ) - ( contains( preferredDoc, a ) && ~a.sourceIndex || MAX_NEGATIVE );
-
-    // Parentless nodes are either documents or disconnected
-    } else if ( !aup || !bup ) {
-      return a === doc ? -1 :
-        b === doc ? 1 :
-        aup ? -1 :
-        bup ? 1 :
-        0;
-
-    // If the nodes are siblings, we can do a quick check
-    } else if ( aup === bup ) {
-      return siblingCheck( a, b );
-    }
-
-    // Otherwise we need full lists of their ancestors for comparison
-    cur = a;
-    while ( (cur = cur.parentNode) ) {
-      ap.unshift( cur );
-    }
-    cur = b;
-    while ( (cur = cur.parentNode) ) {
-      bp.unshift( cur );
-    }
-
-    // Walk down the tree looking for a discrepancy
-    while ( ap[i] === bp[i] ) {
-      i++;
-    }
-
-    return i ?
-      // Do a sibling check if the nodes have a common ancestor
-      siblingCheck( ap[i], bp[i] ) :
-
-      // Otherwise nodes in our document sort first
-      ap[i] === preferredDoc ? -1 :
-      bp[i] === preferredDoc ? 1 :
-      0;
-  };
-
-  // Always assume the presence of duplicates if sort doesn't
-  // pass them to our comparison function (as in Google Chrome).
-  hasDuplicate = false;
-  [0, 0].sort( sortOrder );
-  support.detectDuplicates = hasDuplicate;
-
-  return document;
-};
-
-Sizzle.matches = function( expr, elements ) {
-  return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  // Make sure that attribute selectors are quoted
-  expr = expr.replace( rattributeQuotes, "='$1']" );
-
-  // rbuggyQSA always contains :focus, so no need for an existence check
-  if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
-    try {
-      var ret = matches.call( elem, expr );
-
-      // IE 9's matchesSelector returns false on disconnected nodes
-      if ( ret || support.disconnectedMatch ||
-          // As well, disconnected nodes are said to be in a document
-          // fragment in IE 9
-          elem.document && elem.document.nodeType !== 11 ) {
-        return ret;
-      }
-    } catch(e) {}
-  }
-
-  return Sizzle( expr, document, null, [elem] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-  // Set document vars if needed
-  if ( ( context.ownerDocument || context ) !== document ) {
-    setDocument( context );
-  }
-  return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-  var val;
-
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  if ( !documentIsXML ) {
-    name = name.toLowerCase();
-  }
-  if ( (val = Expr.attrHandle[ name ]) ) {
-    return val( elem );
-  }
-  if ( documentIsXML || support.attributes ) {
-    return elem.getAttribute( name );
-  }
-  return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
-    name :
-    val && val.specified ? val.value : null;
-};
-
-Sizzle.error = function( msg ) {
-  throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-// Document sorting and removing duplicates
-Sizzle.uniqueSort = function( results ) {
-  var elem,
-    duplicates = [],
-    i = 1,
-    j = 0;
-
-  // Unless we *know* we can detect duplicates, assume their presence
-  hasDuplicate = !support.detectDuplicates;
-  results.sort( sortOrder );
-
-  if ( hasDuplicate ) {
-    for ( ; (elem = results[i]); i++ ) {
-      if ( elem === results[ i - 1 ] ) {
-        j = duplicates.push( i );
-      }
-    }
-    while ( j-- ) {
-      results.splice( duplicates[ j ], 1 );
-    }
-  }
-
-  return results;
-};
-
-function siblingCheck( a, b ) {
-  var cur = a && b && a.nextSibling;
-
-  for ( ; cur; cur = cur.nextSibling ) {
-    if ( cur === b ) {
-      return -1;
-    }
-  }
-
-  return a ? 1 : -1;
-}
-
-// Returns a function to use in pseudos for input types
-function createInputPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return name === "input" && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for buttons
-function createButtonPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return (name === "input" || name === "button") && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for positionals
-function createPositionalPseudo( fn ) {
-  return markFunction(function( argument ) {
-    argument = +argument;
-    return markFunction(function( seed, matches ) {
-      var j,
-        matchIndexes = fn( [], seed.length, argument ),
-        i = matchIndexes.length;
-
-      // Match elements found at the specified indexes
-      while ( i-- ) {
-        if ( seed[ (j = matchIndexes[i]) ] ) {
-          seed[j] = !(matches[j] = seed[j]);
-        }
-      }
-    });
-  });
-}
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-  var node,
-    ret = "",
-    i = 0,
-    nodeType = elem.nodeType;
-
-  if ( !nodeType ) {
-    // If no nodeType, this is expected to be an array
-    for ( ; (node = elem[i]); i++ ) {
-      // Do not traverse comment nodes
-      ret += getText( node );
-    }
-  } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-    // Use textContent for elements
-    // innerText usage removed for consistency of new lines (see #11153)
-    if ( typeof elem.textContent === "string" ) {
-      return elem.textContent;
-    } else {
-      // Traverse its children
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        ret += getText( elem );
-      }
-    }
-  } else if ( nodeType === 3 || nodeType === 4 ) {
-    return elem.nodeValue;
-  }
-  // Do not include comment or processing instruction nodes
-
-  return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-  // Can be adjusted by the user
-  cacheLength: 50,
-
-  createPseudo: markFunction,
-
-  match: matchExpr,
-
-  find: {},
-
-  relative: {
-    ">": { dir: "parentNode", first: true },
-    " ": { dir: "parentNode" },
-    "+": { dir: "previousSibling", first: true },
-    "~": { dir: "previousSibling" }
-  },
-
-  preFilter: {
-    "ATTR": function( match ) {
-      match[1] = match[1].replace( runescape, funescape );
-
-      // Move the given value to match[3] whether quoted or unquoted
-      match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
-
-      if ( match[2] === "~=" ) {
-        match[3] = " " + match[3] + " ";
-      }
-
-      return match.slice( 0, 4 );
-    },
-
-    "CHILD": function( match ) {
-      /* matches from matchExpr["CHILD"]
-        1 type (only|nth|...)
-        2 what (child|of-type)
-        3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-        4 xn-component of xn+y argument ([+-]?\d*n|)
-        5 sign of xn-component
-        6 x of xn-component
-        7 sign of y-component
-        8 y of y-component
-      */
-      match[1] = match[1].toLowerCase();
-
-      if ( match[1].slice( 0, 3 ) === "nth" ) {
-        // nth-* requires argument
-        if ( !match[3] ) {
-          Sizzle.error( match[0] );
-        }
-
-        // numeric x and y parameters for Expr.filter.CHILD
-        // remember that false/true cast respectively to 0/1
-        match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-        match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-      // other types prohibit arguments
-      } else if ( match[3] ) {
-        Sizzle.error( match[0] );
-      }
-
-      return match;
-    },
-
-    "PSEUDO": function( match ) {
-      var excess,
-        unquoted = !match[5] && match[2];
-
-      if ( matchExpr["CHILD"].test( match[0] ) ) {
-        return null;
-      }
-
-      // Accept quoted arguments as-is
-      if ( match[4] ) {
-        match[2] = match[4];
-
-      // Strip excess characters from unquoted arguments
-      } else if ( unquoted && rpseudo.test( unquoted ) &&
-        // Get excess from tokenize (recursively)
-        (excess = tokenize( unquoted, true )) &&
-        // advance to the next closing parenthesis
-        (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-        // excess is a negative index
-        match[0] = match[0].slice( 0, excess );
-        match[2] = unquoted.slice( 0, excess );
-      }
-
-      // Return only captures needed by the pseudo filter method (type and argument)
-      return match.slice( 0, 3 );
-    }
-  },
-
-  filter: {
-
-    "TAG": function( nodeName ) {
-      if ( nodeName === "*" ) {
-        return function() { return true; };
-      }
-
-      nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-      };
-    },
-
-    "CLASS": function( className ) {
-      var pattern = classCache[ className + " " ];
-
-      return pattern ||
-        (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-        classCache( className, function( elem ) {
-          return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
-        });
-    },
-
-    "ATTR": function( name, operator, check ) {
-      return function( elem ) {
-        var result = Sizzle.attr( elem, name );
-
-        if ( result == null ) {
-          return operator === "!=";
-        }
-        if ( !operator ) {
-          return true;
-        }
-
-        result += "";
-
-        return operator === "=" ? result === check :
-          operator === "!=" ? result !== check :
-          operator === "^=" ? check && result.indexOf( check ) === 0 :
-          operator === "*=" ? check && result.indexOf( check ) > -1 :
-          operator === "$=" ? check && result.substr( result.length - check.length ) === check :
-          operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-          operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
-          false;
-      };
-    },
-
-    "CHILD": function( type, what, argument, first, last ) {
-      var simple = type.slice( 0, 3 ) !== "nth",
-        forward = type.slice( -4 ) !== "last",
-        ofType = what === "of-type";
-
-      return first === 1 && last === 0 ?
-
-        // Shortcut for :nth-*(n)
-        function( elem ) {
-          return !!elem.parentNode;
-        } :
-
-        function( elem, context, xml ) {
-          var cache, outerCache, node, diff, nodeIndex, start,
-            dir = simple !== forward ? "nextSibling" : "previousSibling",
-            parent = elem.parentNode,
-            name = ofType && elem.nodeName.toLowerCase(),
-            useCache = !xml && !ofType;
-
-          if ( parent ) {
-
-            // :(first|last|only)-(child|of-type)
-            if ( simple ) {
-              while ( dir ) {
-                node = elem;
-                while ( (node = node[ dir ]) ) {
-                  if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-                    return false;
-                  }
-                }
-                // Reverse direction for :only-* (if we haven't yet done so)
-                start = dir = type === "only" && !start && "nextSibling";
-              }
-              return true;
-            }
-
-            start = [ forward ? parent.firstChild : parent.lastChild ];
-
-            // non-xml :nth-child(...) stores cache data on `parent`
-            if ( forward && useCache ) {
-              // Seek `elem` from a previously-cached index
-              outerCache = parent[ expando ] || (parent[ expando ] = {});
-              cache = outerCache[ type ] || [];
-              nodeIndex = cache[0] === dirruns && cache[1];
-              diff = cache[0] === dirruns && cache[2];
-              node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-                // Fallback to seeking `elem` from the start
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                // When found, cache indexes on `parent` and break
-                if ( node.nodeType === 1 && ++diff && node === elem ) {
-                  outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-                  break;
-                }
-              }
-
-            // Use previously-cached element index if available
-            } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-              diff = cache[1];
-
-            // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-            } else {
-              // Use the same loop as above to seek `elem` from the start
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-                  // Cache the index of each encountered element
-                  if ( useCache ) {
-                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-                  }
-
-                  if ( node === elem ) {
-                    break;
-                  }
-                }
-              }
-            }
-
-            // Incorporate the offset, then check against cycle size
-            diff -= last;
-            return diff === first || ( diff % first === 0 && diff / first >= 0 );
-          }
-        };
-    },
-
-    "PSEUDO": function( pseudo, argument ) {
-      // pseudo-class names are case-insensitive
-      // http://www.w3.org/TR/selectors/#pseudo-classes
-      // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-      // Remember that setFilters inherits from pseudos
-      var args,
-        fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-          Sizzle.error( "unsupported pseudo: " + pseudo );
-
-      // The user may use createPseudo to indicate that
-      // arguments are needed to create the filter function
-      // just as Sizzle does
-      if ( fn[ expando ] ) {
-        return fn( argument );
-      }
-
-      // But maintain support for old signatures
-      if ( fn.length > 1 ) {
-        args = [ pseudo, pseudo, "", argument ];
-        return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-          markFunction(function( seed, matches ) {
-            var idx,
-              matched = fn( seed, argument ),
-              i = matched.length;
-            while ( i-- ) {
-              idx = indexOf.call( seed, matched[i] );
-              seed[ idx ] = !( matches[ idx ] = matched[i] );
-            }
-          }) :
-          function( elem ) {
-            return fn( elem, 0, args );
-          };
-      }
-
-      return fn;
-    }
-  },
-
-  pseudos: {
-    // Potentially complex pseudos
-    "not": markFunction(function( selector ) {
-      // Trim the selector passed to compile
-      // to avoid treating leading and trailing
-      // spaces as combinators
-      var input = [],
-        results = [],
-        matcher = compile( selector.replace( rtrim, "$1" ) );
-
-      return matcher[ expando ] ?
-        markFunction(function( seed, matches, context, xml ) {
-          var elem,
-            unmatched = matcher( seed, null, xml, [] ),
-            i = seed.length;
-
-          // Match elements unmatched by `matcher`
-          while ( i-- ) {
-            if ( (elem = unmatched[i]) ) {
-              seed[i] = !(matches[i] = elem);
-            }
-          }
-        }) :
-        function( elem, context, xml ) {
-          input[0] = elem;
-          matcher( input, null, xml, results );
-          return !results.pop();
-        };
-    }),
-
-    "has": markFunction(function( selector ) {
-      return function( elem ) {
-        return Sizzle( selector, elem ).length > 0;
-      };
-    }),
-
-    "contains": markFunction(function( text ) {
-      return function( elem ) {
-        return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-      };
-    }),
-
-    // "Whether an element is represented by a :lang() selector
-    // is based solely on the element's language value
-    // being equal to the identifier C,
-    // or beginning with the identifier C immediately followed by "-".
-    // The matching of C against the element's language value is performed case-insensitively.
-    // The identifier C does not have to be a valid language name."
-    // http://www.w3.org/TR/selectors/#lang-pseudo
-    "lang": markFunction( function( lang ) {
-      // lang value must be a valid identifider
-      if ( !ridentifier.test(lang || "") ) {
-        Sizzle.error( "unsupported lang: " + lang );
-      }
-      lang = lang.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        var elemLang;
-        do {
-          if ( (elemLang = documentIsXML ?
-            elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
-            elem.lang) ) {
-
-            elemLang = elemLang.toLowerCase();
-            return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-          }
-        } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-        return false;
-      };
-    }),
-
-    // Miscellaneous
-    "target": function( elem ) {
-      var hash = window.location && window.location.hash;
-      return hash && hash.slice( 1 ) === elem.id;
-    },
-
-    "root": function( elem ) {
-      return elem === docElem;
-    },
-
-    "focus": function( elem ) {
-      return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-    },
-
-    // Boolean properties
-    "enabled": function( elem ) {
-      return elem.disabled === false;
-    },
-
-    "disabled": function( elem ) {
-      return elem.disabled === true;
-    },
-
-    "checked": function( elem ) {
-      // In CSS3, :checked should return both checked and selected elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      var nodeName = elem.nodeName.toLowerCase();
-      return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-    },
-
-    "selected": function( elem ) {
-      // Accessing this property makes selected-by-default
-      // options in Safari work properly
-      if ( elem.parentNode ) {
-        elem.parentNode.selectedIndex;
-      }
-
-      return elem.selected === true;
-    },
-
-    // Contents
-    "empty": function( elem ) {
-      // http://www.w3.org/TR/selectors/#empty-pseudo
-      // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
-      //   not comment, processing instructions, or others
-      // Thanks to Diego Perini for the nodeName shortcut
-      //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
-          return false;
-        }
-      }
-      return true;
-    },
-
-    "parent": function( elem ) {
-      return !Expr.pseudos["empty"]( elem );
-    },
-
-    // Element/input types
-    "header": function( elem ) {
-      return rheader.test( elem.nodeName );
-    },
-
-    "input": function( elem ) {
-      return rinputs.test( elem.nodeName );
-    },
-
-    "button": function( elem ) {
-      var name = elem.nodeName.toLowerCase();
-      return name === "input" && elem.type === "button" || name === "button";
-    },
-
-    "text": function( elem ) {
-      var attr;
-      // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
-      // use getAttribute instead to test this case
-      return elem.nodeName.toLowerCase() === "input" &&
-        elem.type === "text" &&
-        ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
-    },
-
-    // Position-in-collection
-    "first": createPositionalPseudo(function() {
-      return [ 0 ];
-    }),
-
-    "last": createPositionalPseudo(function( matchIndexes, length ) {
-      return [ length - 1 ];
-    }),
-
-    "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      return [ argument < 0 ? argument + length : argument ];
-    }),
-
-    "even": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 0;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "odd": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 1;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; --i >= 0; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; ++i < length; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    })
-  }
-};
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-  Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-  Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-function tokenize( selector, parseOnly ) {
-  var matched, match, tokens, type,
-    soFar, groups, preFilters,
-    cached = tokenCache[ selector + " " ];
-
-  if ( cached ) {
-    return parseOnly ? 0 : cached.slice( 0 );
-  }
-
-  soFar = selector;
-  groups = [];
-  preFilters = Expr.preFilter;
-
-  while ( soFar ) {
-
-    // Comma and first run
-    if ( !matched || (match = rcomma.exec( soFar )) ) {
-      if ( match ) {
-        // Don't consume trailing commas as valid
-        soFar = soFar.slice( match[0].length ) || soFar;
-      }
-      groups.push( tokens = [] );
-    }
-
-    matched = false;
-
-    // Combinators
-    if ( (match = rcombinators.exec( soFar )) ) {
-      matched = match.shift();
-      tokens.push( {
-        value: matched,
-        // Cast descendant combinators to space
-        type: match[0].replace( rtrim, " " )
-      } );
-      soFar = soFar.slice( matched.length );
-    }
-
-    // Filters
-    for ( type in Expr.filter ) {
-      if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-        (match = preFilters[ type ]( match ))) ) {
-        matched = match.shift();
-        tokens.push( {
-          value: matched,
-          type: type,
-          matches: match
-        } );
-        soFar = soFar.slice( matched.length );
-      }
-    }
-
-    if ( !matched ) {
-      break;
-    }
-  }
-
-  // Return the length of the invalid excess
-  // if we're just parsing
-  // Otherwise, throw an error or return tokens
-  return parseOnly ?
-    soFar.length :
-    soFar ?
-      Sizzle.error( selector ) :
-      // Cache the tokens
-      tokenCache( selector, groups ).slice( 0 );
-}
-
-function toSelector( tokens ) {
-  var i = 0,
-    len = tokens.length,
-    selector = "";
-  for ( ; i < len; i++ ) {
-    selector += tokens[i].value;
-  }
-  return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-  var dir = combinator.dir,
-    checkNonElements = base && combinator.dir === "parentNode",
-    doneName = done++;
-
-  return combinator.first ?
-    // Check against closest ancestor/preceding element
-    function( elem, context, xml ) {
-      while ( (elem = elem[ dir ]) ) {
-        if ( elem.nodeType === 1 || checkNonElements ) {
-          return matcher( elem, context, xml );
-        }
-      }
-    } :
-
-    // Check against all ancestor/preceding elements
-    function( elem, context, xml ) {
-      var data, cache, outerCache,
-        dirkey = dirruns + " " + doneName;
-
-      // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-      if ( xml ) {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            if ( matcher( elem, context, xml ) ) {
-              return true;
-            }
-          }
-        }
-      } else {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            outerCache = elem[ expando ] || (elem[ expando ] = {});
-            if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
-              if ( (data = cache[1]) === true || data === cachedruns ) {
-                return data === true;
-              }
-            } else {
-              cache = outerCache[ dir ] = [ dirkey ];
-              cache[1] = matcher( elem, context, xml ) || cachedruns;
-              if ( cache[1] === true ) {
-                return true;
-              }
-            }
-          }
-        }
-      }
-    };
-}
-
-function elementMatcher( matchers ) {
-  return matchers.length > 1 ?
-    function( elem, context, xml ) {
-      var i = matchers.length;
-      while ( i-- ) {
-        if ( !matchers[i]( elem, context, xml ) ) {
-          return false;
-        }
-      }
-      return true;
-    } :
-    matchers[0];
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-  var elem,
-    newUnmatched = [],
-    i = 0,
-    len = unmatched.length,
-    mapped = map != null;
-
-  for ( ; i < len; i++ ) {
-    if ( (elem = unmatched[i]) ) {
-      if ( !filter || filter( elem, context, xml ) ) {
-        newUnmatched.push( elem );
-        if ( mapped ) {
-          map.push( i );
-        }
-      }
-    }
-  }
-
-  return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-  if ( postFilter && !postFilter[ expando ] ) {
-    postFilter = setMatcher( postFilter );
-  }
-  if ( postFinder && !postFinder[ expando ] ) {
-    postFinder = setMatcher( postFinder, postSelector );
-  }
-  return markFunction(function( seed, results, context, xml ) {
-    var temp, i, elem,
-      preMap = [],
-      postMap = [],
-      preexisting = results.length,
-
-      // Get initial elements from seed or context
-      elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-      // Prefilter to get matcher input, preserving a map for seed-results synchronization
-      matcherIn = preFilter && ( seed || !selector ) ?
-        condense( elems, preMap, preFilter, context, xml ) :
-        elems,
-
-      matcherOut = matcher ?
-        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-        postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-          // ...intermediate processing is necessary
-          [] :
-
-          // ...otherwise use results directly
-          results :
-        matcherIn;
-
-    // Find primary matches
-    if ( matcher ) {
-      matcher( matcherIn, matcherOut, context, xml );
-    }
-
-    // Apply postFilter
-    if ( postFilter ) {
-      temp = condense( matcherOut, postMap );
-      postFilter( temp, [], context, xml );
-
-      // Un-match failing elements by moving them back to matcherIn
-      i = temp.length;
-      while ( i-- ) {
-        if ( (elem = temp[i]) ) {
-          matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-        }
-      }
-    }
-
-    if ( seed ) {
-      if ( postFinder || preFilter ) {
-        if ( postFinder ) {
-          // Get the final matcherOut by condensing this intermediate into postFinder contexts
-          temp = [];
-          i = matcherOut.length;
-          while ( i-- ) {
-            if ( (elem = matcherOut[i]) ) {
-              // Restore matcherIn since elem is not yet a final match
-              temp.push( (matcherIn[i] = elem) );
-            }
-          }
-          postFinder( null, (matcherOut = []), temp, xml );
-        }
-
-        // Move matched elements from seed to results to keep them synchronized
-        i = matcherOut.length;
-        while ( i-- ) {
-          if ( (elem = matcherOut[i]) &&
-            (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-            seed[temp] = !(results[temp] = elem);
-          }
-        }
-      }
-
-    // Add elements to results, through postFinder if defined
-    } else {
-      matcherOut = condense(
-        matcherOut === results ?
-          matcherOut.splice( preexisting, matcherOut.length ) :
-          matcherOut
-      );
-      if ( postFinder ) {
-        postFinder( null, results, matcherOut, xml );
-      } else {
-        push.apply( results, matcherOut );
-      }
-    }
-  });
-}
-
-function matcherFromTokens( tokens ) {
-  var checkContext, matcher, j,
-    len = tokens.length,
-    leadingRelative = Expr.relative[ tokens[0].type ],
-    implicitRelative = leadingRelative || Expr.relative[" "],
-    i = leadingRelative ? 1 : 0,
-
-    // The foundational matcher ensures that elements are reachable from top-level context(s)
-    matchContext = addCombinator( function( elem ) {
-      return elem === checkContext;
-    }, implicitRelative, true ),
-    matchAnyContext = addCombinator( function( elem ) {
-      return indexOf.call( checkContext, elem ) > -1;
-    }, implicitRelative, true ),
-    matchers = [ function( elem, context, xml ) {
-      return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-        (checkContext = context).nodeType ?
-          matchContext( elem, context, xml ) :
-          matchAnyContext( elem, context, xml ) );
-    } ];
-
-  for ( ; i < len; i++ ) {
-    if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-      matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-    } else {
-      matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-      // Return special upon seeing a positional matcher
-      if ( matcher[ expando ] ) {
-        // Find the next relative operator (if any) for proper handling
-        j = ++i;
-        for ( ; j < len; j++ ) {
-          if ( Expr.relative[ tokens[j].type ] ) {
-            break;
-          }
-        }
-        return setMatcher(
-          i > 1 && elementMatcher( matchers ),
-          i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
-          matcher,
-          i < j && matcherFromTokens( tokens.slice( i, j ) ),
-          j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-          j < len && toSelector( tokens )
-        );
-      }
-      matchers.push( matcher );
-    }
-  }
-
-  return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-  // A counter to specify which element is currently being matched
-  var matcherCachedRuns = 0,
-    bySet = setMatchers.length > 0,
-    byElement = elementMatchers.length > 0,
-    superMatcher = function( seed, context, xml, results, expandContext ) {
-      var elem, j, matcher,
-        setMatched = [],
-        matchedCount = 0,
-        i = "0",
-        unmatched = seed && [],
-        outermost = expandContext != null,
-        contextBackup = outermostContext,
-        // We must always have either seed elements or context
-        elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
-        // Nested matchers should use non-integer dirruns
-        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
-
-      if ( outermost ) {
-        outermostContext = context !== document && context;
-        cachedruns = matcherCachedRuns;
-      }
-
-      // Add elements passing elementMatchers directly to results
-      for ( ; (elem = elems[i]) != null; i++ ) {
-        if ( byElement && elem ) {
-          for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
-            if ( matcher( elem, context, xml ) ) {
-              results.push( elem );
-              break;
-            }
-          }
-          if ( outermost ) {
-            dirruns = dirrunsUnique;
-            cachedruns = ++matcherCachedRuns;
-          }
-        }
-
-        // Track unmatched elements for set filters
-        if ( bySet ) {
-          // They will have gone through all possible matchers
-          if ( (elem = !matcher && elem) ) {
-            matchedCount--;
-          }
-
-          // Lengthen the array for every element, matched or not
-          if ( seed ) {
-            unmatched.push( elem );
-          }
-        }
-      }
-
-      // Apply set filters to unmatched elements
-      // `i` starts as a string, so matchedCount would equal "00" if there are no elements
-      matchedCount += i;
-      if ( bySet && i !== matchedCount ) {
-        for ( j = 0; (matcher = setMatchers[j]); j++ ) {
-          matcher( unmatched, setMatched, context, xml );
-        }
-
-        if ( seed ) {
-          // Reintegrate element matches to eliminate the need for sorting
-          if ( matchedCount > 0 ) {
-            while ( i-- ) {
-              if ( !(unmatched[i] || setMatched[i]) ) {
-                setMatched[i] = pop.call( results );
-              }
-            }
-          }
-
-          // Discard index placeholder values to get only actual matches
-          setMatched = condense( setMatched );
-        }
-
-        // Add matches to results
-        push.apply( results, setMatched );
-
-        // Seedless set matches succeeding multiple successful matchers stipulate sorting
-        if ( outermost && !seed && setMatched.length > 0 &&
-          ( matchedCount + setMatchers.length ) > 1 ) {
-
-          Sizzle.uniqueSort( results );
-        }
-      }
-
-      // Override manipulation of globals by nested matchers
-      if ( outermost ) {
-        dirruns = dirrunsUnique;
-        outermostContext = contextBackup;
-      }
-
-      return unmatched;
-    };
-
-  return bySet ?
-    markFunction( superMatcher ) :
-    superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
-  var i,
-    setMatchers = [],
-    elementMatchers = [],
-    cached = compilerCache[ selector + " " ];
-
-  if ( !cached ) {
-    // Generate a function of recursive functions that can be used to check each element
-    if ( !group ) {
-      group = tokenize( selector );
-    }
-    i = group.length;
-    while ( i-- ) {
-      cached = matcherFromTokens( group[i] );
-      if ( cached[ expando ] ) {
-        setMatchers.push( cached );
-      } else {
-        elementMatchers.push( cached );
-      }
-    }
-
-    // Cache the compiled function
-    cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-  }
-  return cached;
-};
-
-function multipleContexts( selector, contexts, results ) {
-  var i = 0,
-    len = contexts.length;
-  for ( ; i < len; i++ ) {
-    Sizzle( selector, contexts[i], results );
-  }
-  return results;
-}
-
-function select( selector, context, results, seed ) {
-  var i, tokens, token, type, find,
-    match = tokenize( selector );
-
-  if ( !seed ) {
-    // Try to minimize operations if there is only one group
-    if ( match.length === 1 ) {
-
-      // Take a shortcut and set the context if the root selector is an ID
-      tokens = match[0] = match[0].slice( 0 );
-      if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-          context.nodeType === 9 && !documentIsXML &&
-          Expr.relative[ tokens[1].type ] ) {
-
-        context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
-        if ( !context ) {
-          return results;
-        }
-
-        selector = selector.slice( tokens.shift().value.length );
-      }
-
-      // Fetch a seed set for right-to-left matching
-      for ( i = matchExpr["needsContext"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
-        token = tokens[i];
-
-        // Abort if we hit a combinator
-        if ( Expr.relative[ (type = token.type) ] ) {
-          break;
-        }
-        if ( (find = Expr.find[ type ]) ) {
-          // Search, expanding context for leading sibling combinators
-          if ( (seed = find(
-            token.matches[0].replace( runescape, funescape ),
-            rsibling.test( tokens[0].type ) && context.parentNode || context
-          )) ) {
-
-            // If seed is empty or no tokens remain, we can return early
-            tokens.splice( i, 1 );
-            selector = seed.length && toSelector( tokens );
-            if ( !selector ) {
-              push.apply( results, slice.call( seed, 0 ) );
-              return results;
-            }
-
-            break;
-          }
-        }
-      }
-    }
-  }
-
-  // Compile and execute a filtering function
-  // Provide `match` to avoid retokenization if we modified the selector above
-  compile( selector, match )(
-    seed,
-    context,
-    documentIsXML,
-    results,
-    rsibling.test( selector )
-  );
-  return results;
-}
-
-// Deprecated
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Easy API for creating new setFilters
-function setFilters() {}
-Expr.filters = setFilters.prototype = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-// Initialize with the default document
-setDocument();
-
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-})( window );
-var runtil = /Until$/,
-  rparentsprev = /^(?:parents|prev(?:Until|All))/,
-  isSimple = /^.[^:#\[\.,]*$/,
-  rneedsContext = jQuery.expr.match.needsContext,
-  // methods guaranteed to produce a unique set when starting from a unique set
-  guaranteedUnique = {
-    children: true,
-    contents: true,
-    next: true,
-    prev: true
-  };
-
-jQuery.fn.extend({
-  find: function( selector ) {
-    var i, ret, self;
-
-    if ( typeof selector !== "string" ) {
-      self = this;
-      return this.pushStack( jQuery( selector ).filter(function() {
-        for ( i = 0; i < self.length; i++ ) {
-          if ( jQuery.contains( self[ i ], this ) ) {
-            return true;
-          }
-        }
-      }) );
-    }
-
-    ret = [];
-    for ( i = 0; i < this.length; i++ ) {
-      jQuery.find( selector, this[ i ], ret );
-    }
-
-    // Needed because $( selector, context ) becomes $( context ).find( selector )
-    ret = this.pushStack( jQuery.unique( ret ) );
-    ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
-    return ret;
-  },
-
-  has: function( target ) {
-    var i,
-      targets = jQuery( target, this ),
-      len = targets.length;
-
-    return this.filter(function() {
-      for ( i = 0; i < len; i++ ) {
-        if ( jQuery.contains( this, targets[i] ) ) {
-          return true;
-        }
-      }
-    });
-  },
-
-  not: function( selector ) {
-    return this.pushStack( winnow(this, selector, false) );
-  },
-
-  filter: function( selector ) {
-    return this.pushStack( winnow(this, selector, true) );
-  },
-
-  is: function( selector ) {
-    return !!selector && (
-      typeof selector === "string" ?
-        // If this is a positional/relative selector, check membership in the returned set
-        // so $("p:first").is("p:last") won't return true for a doc with two "p".
-        rneedsContext.test( selector ) ?
-          jQuery( selector, this.context ).index( this[0] ) >= 0 :
-          jQuery.filter( selector, this ).length > 0 :
-        this.filter( selector ).length > 0 );
-  },
-
-  closest: function( selectors, context ) {
-    var cur,
-      i = 0,
-      l = this.length,
-      ret = [],
-      pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-        jQuery( selectors, context || this.context ) :
-        0;
-
-    for ( ; i < l; i++ ) {
-      cur = this[i];
-
-      while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
-        if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
-          ret.push( cur );
-          break;
-        }
-        cur = cur.parentNode;
-      }
-    }
-
-    return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
-  },
-
-  // Determine the position of an element within
-  // the matched set of elements
-  index: function( elem ) {
-
-    // No argument, return index in parent
-    if ( !elem ) {
-      return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
-    }
-
-    // index in selector
-    if ( typeof elem === "string" ) {
-      return jQuery.inArray( this[0], jQuery( elem ) );
-    }
-
-    // Locate the position of the desired element
-    return jQuery.inArray(
-      // If it receives a jQuery object, the first element is used
-      elem.jquery ? elem[0] : elem, this );
-  },
-
-  add: function( selector, context ) {
-    var set = typeof selector === "string" ?
-        jQuery( selector, context ) :
-        jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
-      all = jQuery.merge( this.get(), set );
-
-    return this.pushStack( jQuery.unique(all) );
-  },
-
-  addBack: function( selector ) {
-    return this.add( selector == null ?
-      this.prevObject : this.prevObject.filter(selector)
-    );
-  }
-});
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-function sibling( cur, dir ) {
-  do {
-    cur = cur[ dir ];
-  } while ( cur && cur.nodeType !== 1 );
-
-  return cur;
-}
-
-jQuery.each({
-  parent: function( elem ) {
-    var parent = elem.parentNode;
-    return parent && parent.nodeType !== 11 ? parent : null;
-  },
-  parents: function( elem ) {
-    return jQuery.dir( elem, "parentNode" );
-  },
-  parentsUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "parentNode", until );
-  },
-  next: function( elem ) {
-    return sibling( elem, "nextSibling" );
-  },
-  prev: function( elem ) {
-    return sibling( elem, "previousSibling" );
-  },
-  nextAll: function( elem ) {
-    return jQuery.dir( elem, "nextSibling" );
-  },
-  prevAll: function( elem ) {
-    return jQuery.dir( elem, "previousSibling" );
-  },
-  nextUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "nextSibling", until );
-  },
-  prevUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "previousSibling", until );
-  },
-  siblings: function( elem ) {
-    return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-  },
-  children: function( elem ) {
-    return jQuery.sibling( elem.firstChild );
-  },
-  contents: function( elem ) {
-    return jQuery.nodeName( elem, "iframe" ) ?
-      elem.contentDocument || elem.contentWindow.document :
-      jQuery.merge( [], elem.childNodes );
-  }
-}, function( name, fn ) {
-  jQuery.fn[ name ] = function( until, selector ) {
-    var ret = jQuery.map( this, fn, until );
-
-    if ( !runtil.test( name ) ) {
-      selector = until;
-    }
-
-    if ( selector && typeof selector === "string" ) {
-      ret = jQuery.filter( selector, ret );
-    }
-
-    ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
-
-    if ( this.length > 1 && rparentsprev.test( name ) ) {
-      ret = ret.reverse();
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-jQuery.extend({
-  filter: function( expr, elems, not ) {
-    if ( not ) {
-      expr = ":not(" + expr + ")";
-    }
-
-    return elems.length === 1 ?
-      jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
-      jQuery.find.matches(expr, elems);
-  },
-
-  dir: function( elem, dir, until ) {
-    var matched = [],
-      cur = elem[ dir ];
-
-    while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
-      if ( cur.nodeType === 1 ) {
-        matched.push( cur );
-      }
-      cur = cur[dir];
-    }
-    return matched;
-  },
-
-  sibling: function( n, elem ) {
-    var r = [];
-
-    for ( ; n; n = n.nextSibling ) {
-      if ( n.nodeType === 1 && n !== elem ) {
-        r.push( n );
-      }
-    }
-
-    return r;
-  }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
-  // Can't pass null or undefined to indexOf in Firefox 4
-  // Set to 0 to skip string check
-  qualifier = qualifier || 0;
-
-  if ( jQuery.isFunction( qualifier ) ) {
-    return jQuery.grep(elements, function( elem, i ) {
-      var retVal = !!qualifier.call( elem, i, elem );
-      return retVal === keep;
-    });
-
-  } else if ( qualifier.nodeType ) {
-    return jQuery.grep(elements, function( elem ) {
-      return ( elem === qualifier ) === keep;
-    });
-
-  } else if ( typeof qualifier === "string" ) {
-    var filtered = jQuery.grep(elements, function( elem ) {
-      return elem.nodeType === 1;
-    });
-
-    if ( isSimple.test( qualifier ) ) {
-      return jQuery.filter(qualifier, filtered, !keep);
-    } else {
-      qualifier = jQuery.filter( qualifier, filtered );
-    }
-  }
-
-  return jQuery.grep(elements, function( elem ) {
-    return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
-  });
-}
-function createSafeFragment( document ) {
-  var list = nodeNames.split( "|" ),
-    safeFrag = document.createDocumentFragment();
-
-  if ( safeFrag.createElement ) {
-    while ( list.length ) {
-      safeFrag.createElement(
-        list.pop()
-      );
-    }
-  }
-  return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
-    "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
-  rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
-  rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
-  rleadingWhitespace = /^\s+/,
-  rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-  rtagName = /<([\w:]+)/,
-  rtbody = /<tbody/i,
-  rhtml = /<|&#?\w+;/,
-  rnoInnerhtml = /<(?:script|style|link)/i,
-  manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
-  // checked="checked" or checked
-  rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-  rscriptType = /^$|\/(?:java|ecma)script/i,
-  rscriptTypeMasked = /^true\/(.*)/,
-  rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-  // We have to close these tags to support XHTML (#13200)
-  wrapMap = {
-    option: [ 1, "<select multiple='multiple'>", "</select>" ],
-    legend: [ 1, "<fieldset>", "</fieldset>" ],
-    area: [ 1, "<map>", "</map>" ],
-    param: [ 1, "<object>", "</object>" ],
-    thead: [ 1, "<table>", "</table>" ],
-    tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-    col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
-    td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-    // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-    // unless wrapped in a div with non-breaking characters in front of it.
-    _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
-  },
-  safeFragment = createSafeFragment( document ),
-  fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-jQuery.fn.extend({
-  text: function( value ) {
-    return jQuery.access( this, function( value ) {
-      return value === undefined ?
-        jQuery.text( this ) :
-        this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
-    }, null, value, arguments.length );
-  },
-
-  wrapAll: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapAll( html.call(this, i) );
-      });
-    }
-
-    if ( this[0] ) {
-      // The elements to wrap the target around
-      var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
-      if ( this[0].parentNode ) {
-        wrap.insertBefore( this[0] );
-      }
-
-      wrap.map(function() {
-        var elem = this;
-
-        while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
-          elem = elem.firstChild;
-        }
-
-        return elem;
-      }).append( this );
-    }
-
-    return this;
-  },
-
-  wrapInner: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapInner( html.call(this, i) );
-      });
-    }
-
-    return this.each(function() {
-      var self = jQuery( this ),
-        contents = self.contents();
-
-      if ( contents.length ) {
-        contents.wrapAll( html );
-
-      } else {
-        self.append( html );
-      }
-    });
-  },
-
-  wrap: function( html ) {
-    var isFunction = jQuery.isFunction( html );
-
-    return this.each(function(i) {
-      jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-    });
-  },
-
-  unwrap: function() {
-    return this.parent().each(function() {
-      if ( !jQuery.nodeName( this, "body" ) ) {
-        jQuery( this ).replaceWith( this.childNodes );
-      }
-    }).end();
-  },
-
-  append: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.appendChild( elem );
-      }
-    });
-  },
-
-  prepend: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.insertBefore( elem, this.firstChild );
-      }
-    });
-  },
-
-  before: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this );
-      }
-    });
-  },
-
-  after: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this.nextSibling );
-      }
-    });
-  },
-
-  // keepData is for internal use only--do not document
-  remove: function( selector, keepData ) {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
-        if ( !keepData && elem.nodeType === 1 ) {
-          jQuery.cleanData( getAll( elem ) );
-        }
-
-        if ( elem.parentNode ) {
-          if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-            setGlobalEval( getAll( elem, "script" ) );
-          }
-          elem.parentNode.removeChild( elem );
-        }
-      }
-    }
-
-    return this;
-  },
-
-  empty: function() {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      // Remove element nodes and prevent memory leaks
-      if ( elem.nodeType === 1 ) {
-        jQuery.cleanData( getAll( elem, false ) );
-      }
-
-      // Remove any remaining nodes
-      while ( elem.firstChild ) {
-        elem.removeChild( elem.firstChild );
-      }
-
-      // If this is a select, ensure that it displays empty (#12336)
-      // Support: IE<9
-      if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
-        elem.options.length = 0;
-      }
-    }
-
-    return this;
-  },
-
-  clone: function( dataAndEvents, deepDataAndEvents ) {
-    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-    return this.map( function () {
-      return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-    });
-  },
-
-  html: function( value ) {
-    return jQuery.access( this, function( value ) {
-      var elem = this[0] || {},
-        i = 0,
-        l = this.length;
-
-      if ( value === undefined ) {
-        return elem.nodeType === 1 ?
-          elem.innerHTML.replace( rinlinejQuery, "" ) :
-          undefined;
-      }
-
-      // See if we can take a shortcut and just use innerHTML
-      if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-        ( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
-        ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
-        !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
-        value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-        try {
-          for (; i < l; i++ ) {
-            // Remove element nodes and prevent memory leaks
-            elem = this[i] || {};
-            if ( elem.nodeType === 1 ) {
-              jQuery.cleanData( getAll( elem, false ) );
-              elem.innerHTML = value;
-            }
-          }
-
-          elem = 0;
-
-        // If using innerHTML throws an exception, use the fallback method
-        } catch(e) {}
-      }
-
-      if ( elem ) {
-        this.empty().append( value );
-      }
-    }, null, value, arguments.length );
-  },
-
-  replaceWith: function( value ) {
-    var isFunc = jQuery.isFunction( value );
-
-    // Make sure that the elements are removed from the DOM before they are inserted
-    // this can help fix replacing a parent with child elements
-    if ( !isFunc && typeof value !== "string" ) {
-      value = jQuery( value ).not( this ).detach();
-    }
-
-    return this.domManip( [ value ], true, function( elem ) {
-      var next = this.nextSibling,
-        parent = this.parentNode;
-
-      if ( parent && this.nodeType === 1 || this.nodeType === 11 ) {
-
-        jQuery( this ).remove();
-
-        if ( next ) {
-          next.parentNode.insertBefore( elem, next );
-        } else {
-          parent.appendChild( elem );
-        }
-      }
-    });
-  },
-
-  detach: function( selector ) {
-    return this.remove( selector, true );
-  },
-
-  domManip: function( args, table, callback ) {
-
-    // Flatten any nested arrays
-    args = core_concat.apply( [], args );
-
-    var fragment, first, scripts, hasScripts, node, doc,
-      i = 0,
-      l = this.length,
-      set = this,
-      iNoClone = l - 1,
-      value = args[0],
-      isFunction = jQuery.isFunction( value );
-
-    // We can't cloneNode fragments that contain checked, in WebKit
-    if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
-      return this.each(function( index ) {
-        var self = set.eq( index );
-        if ( isFunction ) {
-          args[0] = value.call( this, index, table ? self.html() : undefined );
-        }
-        self.domManip( args, table, callback );
-      });
-    }
-
-    if ( l ) {
-      fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-      first = fragment.firstChild;
-
-      if ( fragment.childNodes.length === 1 ) {
-        fragment = first;
-      }
-
-      if ( first ) {
-        table = table && jQuery.nodeName( first, "tr" );
-        scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-        hasScripts = scripts.length;
-
-        // Use the original fragment for the last item instead of the first because it can end up
-        // being emptied incorrectly in certain situations (#8070).
-        for ( ; i < l; i++ ) {
-          node = fragment;
-
-          if ( i !== iNoClone ) {
-            node = jQuery.clone( node, true, true );
-
-            // Keep references to cloned scripts for later restoration
-            if ( hasScripts ) {
-              jQuery.merge( scripts, getAll( node, "script" ) );
-            }
-          }
-
-          callback.call(
-            table && jQuery.nodeName( this[i], "table" ) ?
-              findOrAppend( this[i], "tbody" ) :
-              this[i],
-            node,
-            i
-          );
-        }
-
-        if ( hasScripts ) {
-          doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-          // Reenable scripts
-          jQuery.map( scripts, restoreScript );
-
-          // Evaluate executable scripts on first document insertion
-          for ( i = 0; i < hasScripts; i++ ) {
-            node = scripts[ i ];
-            if ( rscriptType.test( node.type || "" ) &&
-              !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-              if ( node.src ) {
-                // Hope ajax is available...
-                jQuery.ajax({
-                  url: node.src,
-                  type: "GET",
-                  dataType: "script",
-                  async: false,
-                  global: false,
-                  "throws": true
-                });
-              } else {
-                jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
-              }
-            }
-          }
-        }
-
-        // Fix #11809: Avoid leaking memory
-        fragment = first = null;
-      }
-    }
-
-    return this;
-  }
-});
-
-function findOrAppend( elem, tag ) {
-  return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-  var attr = elem.getAttributeNode("type");
-  elem.type = ( attr && attr.specified ) + "/" + elem.type;
-  return elem;
-}
-function restoreScript( elem ) {
-  var match = rscriptTypeMasked.exec( elem.type );
-  if ( match ) {
-    elem.type = match[1];
-  } else {
-    elem.removeAttribute("type");
-  }
-  return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-  var elem,
-    i = 0;
-  for ( ; (elem = elems[i]) != null; i++ ) {
-    jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
-  }
-}
-
-function cloneCopyEvent( src, dest ) {
-
-  if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
-    return;
-  }
-
-  var type, i, l,
-    oldData = jQuery._data( src ),
-    curData = jQuery._data( dest, oldData ),
-    events = oldData.events;
-
-  if ( events ) {
-    delete curData.handle;
-    curData.events = {};
-
-    for ( type in events ) {
-      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-        jQuery.event.add( dest, type, events[ type ][ i ] );
-      }
-    }
-  }
-
-  // make the cloned public data object a copy from the original
-  if ( curData.data ) {
-    curData.data = jQuery.extend( {}, curData.data );
-  }
-}
-
-function fixCloneNodeIssues( src, dest ) {
-  var nodeName, data, e;
-
-  // We do not need to do anything for non-Elements
-  if ( dest.nodeType !== 1 ) {
-    return;
-  }
-
-  nodeName = dest.nodeName.toLowerCase();
-
-  // IE6-8 copies events bound via attachEvent when using cloneNode.
-  if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
-    data = jQuery._data( dest );
-
-    for ( e in data.events ) {
-      jQuery.removeEvent( dest, e, data.handle );
-    }
-
-    // Event data gets referenced instead of copied if the expando gets copied too
-    dest.removeAttribute( jQuery.expando );
-  }
-
-  // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
-  if ( nodeName === "script" && dest.text !== src.text ) {
-    disableScript( dest ).text = src.text;
-    restoreScript( dest );
-
-  // IE6-10 improperly clones children of object elements using classid.
-  // IE10 throws NoModificationAllowedError if parent is null, #12132.
-  } else if ( nodeName === "object" ) {
-    if ( dest.parentNode ) {
-      dest.outerHTML = src.outerHTML;
-    }
-
-    // This path appears unavoidable for IE9. When cloning an object
-    // element in IE9, the outerHTML strategy above is not sufficient.
-    // If the src has innerHTML and the destination does not,
-    // copy the src.innerHTML into the dest.innerHTML. #10324
-    if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
-      dest.innerHTML = src.innerHTML;
-    }
-
-  } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
-    // IE6-8 fails to persist the checked state of a cloned checkbox
-    // or radio button. Worse, IE6-7 fail to give the cloned element
-    // a checked appearance if the defaultChecked value isn't also set
-
-    dest.defaultChecked = dest.checked = src.checked;
-
-    // IE6-7 get confused and end up setting the value of a cloned
-    // checkbox/radio button to an empty string instead of "on"
-    if ( dest.value !== src.value ) {
-      dest.value = src.value;
-    }
-
-  // IE6-8 fails to return the selected option to the default selected
-  // state when cloning options
-  } else if ( nodeName === "option" ) {
-    dest.defaultSelected = dest.selected = src.defaultSelected;
-
-  // IE6-8 fails to set the defaultValue to the correct value when
-  // cloning other types of input fields
-  } else if ( nodeName === "input" || nodeName === "textarea" ) {
-    dest.defaultValue = src.defaultValue;
-  }
-}
-
-jQuery.each({
-  appendTo: "append",
-  prependTo: "prepend",
-  insertBefore: "before",
-  insertAfter: "after",
-  replaceAll: "replaceWith"
-}, function( name, original ) {
-  jQuery.fn[ name ] = function( selector ) {
-    var elems,
-      i = 0,
-      ret = [],
-      insert = jQuery( selector ),
-      last = insert.length - 1;
-
-    for ( ; i <= last; i++ ) {
-      elems = i === last ? this : this.clone(true);
-      jQuery( insert[i] )[ original ]( elems );
-
-      // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
-      core_push.apply( ret, elems.get() );
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-function getAll( context, tag ) {
-  var elems, elem,
-    i = 0,
-    found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
-      typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) :
-      undefined;
-
-  if ( !found ) {
-    for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
-      if ( !tag || jQuery.nodeName( elem, tag ) ) {
-        found.push( elem );
-      } else {
-        jQuery.merge( found, getAll( elem, tag ) );
-      }
-    }
-  }
-
-  return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-    jQuery.merge( [ context ], found ) :
-    found;
-}
-
-// Used in buildFragment, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
-  if ( manipulation_rcheckableType.test( elem.type ) ) {
-    elem.defaultChecked = elem.checked;
-  }
-}
-
-jQuery.extend({
-  clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-    var destElements, srcElements, node, i, clone,
-      inPage = jQuery.contains( elem.ownerDocument, elem );
-
-    if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
-      clone = elem.cloneNode( true );
-
-    // IE<=8 does not properly clone detached, unknown element nodes
-    } else {
-      fragmentDiv.innerHTML = elem.outerHTML;
-      fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
-    }
-
-    if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
-        (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
-      // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-      destElements = getAll( clone );
-      srcElements = getAll( elem );
-
-      // Fix all IE cloning issues
-      for ( i = 0; (node = srcElements[i]) != null; ++i ) {
-        // Ensure that the destination node is not null; Fixes #9587
-        if ( destElements[i] ) {
-          fixCloneNodeIssues( node, destElements[i] );
-        }
-      }
-    }
-
-    // Copy the events from the original to the clone
-    if ( dataAndEvents ) {
-      if ( deepDataAndEvents ) {
-        srcElements = srcElements || getAll( elem );
-        destElements = destElements || getAll( clone );
-
-        for ( i = 0; (node = srcElements[i]) != null; i++ ) {
-          cloneCopyEvent( node, destElements[i] );
-        }
-      } else {
-        cloneCopyEvent( elem, clone );
-      }
-    }
-
-    // Preserve script evaluation history
-    destElements = getAll( clone, "script" );
-    if ( destElements.length > 0 ) {
-      setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-    }
-
-    destElements = srcElements = node = null;
-
-    // Return the cloned set
-    return clone;
-  },
-
-  buildFragment: function( elems, context, scripts, selection ) {
-    var contains, elem, tag, tmp, wrap, tbody, j,
-      l = elems.length,
-
-      // Ensure a safe fragment
-      safe = createSafeFragment( context ),
-
-      nodes = [],
-      i = 0;
-
-    for ( ; i < l; i++ ) {
-      elem = elems[ i ];
-
-      if ( elem || elem === 0 ) {
-
-        // Add nodes directly
-        if ( jQuery.type( elem ) === "object" ) {
-          jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-        // Convert non-html into a text node
-        } else if ( !rhtml.test( elem ) ) {
-          nodes.push( context.createTextNode( elem ) );
-
-        // Convert html into DOM nodes
-        } else {
-          tmp = tmp || safe.appendChild( context.createElement("div") );
-
-          // Deserialize a standard representation
-          tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
-          wrap = wrapMap[ tag ] || wrapMap._default;
-
-          tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
-          // Descend through wrappers to the right content
-          j = wrap[0];
-          while ( j-- ) {
-            tmp = tmp.lastChild;
-          }
-
-          // Manually add leading whitespace removed by IE
-          if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-            nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
-          }
-
-          // Remove IE's autoinserted <tbody> from table fragments
-          if ( !jQuery.support.tbody ) {
-
-            // String was a <table>, *may* have spurious <tbody>
-            elem = tag === "table" && !rtbody.test( elem ) ?
-              tmp.firstChild :
-
-              // String was a bare <thead> or <tfoot>
-              wrap[1] === "<table>" && !rtbody.test( elem ) ?
-                tmp :
-                0;
-
-            j = elem && elem.childNodes.length;
-            while ( j-- ) {
-              if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
-                elem.removeChild( tbody );
-              }
-            }
-          }
-
-          jQuery.merge( nodes, tmp.childNodes );
-
-          // Fix #12392 for WebKit and IE > 9
-          tmp.textContent = "";
-
-          // Fix #12392 for oldIE
-          while ( tmp.firstChild ) {
-            tmp.removeChild( tmp.firstChild );
-          }
-
-          // Remember the top-level container for proper cleanup
-          tmp = safe.lastChild;
-        }
-      }
-    }
-
-    // Fix #11356: Clear elements from fragment
-    if ( tmp ) {
-      safe.removeChild( tmp );
-    }
-
-    // Reset defaultChecked for any radios and checkboxes
-    // about to be appended to the DOM in IE 6/7 (#8060)
-    if ( !jQuery.support.appendChecked ) {
-      jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
-    }
-
-    i = 0;
-    while ( (elem = nodes[ i++ ]) ) {
-
-      // #4087 - If origin and destination elements are the same, and this is
-      // that element, do not do anything
-      if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-        continue;
-      }
-
-      contains = jQuery.contains( elem.ownerDocument, elem );
-
-      // Append to fragment
-      tmp = getAll( safe.appendChild( elem ), "script" );
-
-      // Preserve script evaluation history
-      if ( contains ) {
-        setGlobalEval( tmp );
-      }
-
-      // Capture executables
-      if ( scripts ) {
-        j = 0;
-        while ( (elem = tmp[ j++ ]) ) {
-          if ( rscriptType.test( elem.type || "" ) ) {
-            scripts.push( elem );
-          }
-        }
-      }
-    }
-
-    tmp = null;
-
-    return safe;
-  },
-
-  cleanData: function( elems, /* internal */ acceptData ) {
-    var data, id, elem, type,
-      i = 0,
-      internalKey = jQuery.expando,
-      cache = jQuery.cache,
-      deleteExpando = jQuery.support.deleteExpando,
-      special = jQuery.event.special;
-
-    for ( ; (elem = elems[i]) != null; i++ ) {
-
-      if ( acceptData || jQuery.acceptData( elem ) ) {
-
-        id = elem[ internalKey ];
-        data = id && cache[ id ];
-
-        if ( data ) {
-          if ( data.events ) {
-            for ( type in data.events ) {
-              if ( special[ type ] ) {
-                jQuery.event.remove( elem, type );
-
-              // This is a shortcut to avoid jQuery.event.remove's overhead
-              } else {
-                jQuery.removeEvent( elem, type, data.handle );
-              }
-            }
-          }
-
-          // Remove cache only if it was not already removed by jQuery.event.remove
-          if ( cache[ id ] ) {
-
-            delete cache[ id ];
-
-            // IE does not allow us to delete expando properties from nodes,
-            // nor does it have a removeAttribute function on Document nodes;
-            // we must handle all of these cases
-            if ( deleteExpando ) {
-              delete elem[ internalKey ];
-
-            } else if ( typeof elem.removeAttribute !== "undefined" ) {
-              elem.removeAttribute( internalKey );
-
-            } else {
-              elem[ internalKey ] = null;
-            }
-
-            core_deletedIds.push( id );
-          }
-        }
-      }
-    }
-  }
-});
-var curCSS, getStyles, iframe,
-  ralpha = /alpha\([^)]*\)/i,
-  ropacity = /opacity\s*=\s*([^)]*)/,
-  rposition = /^(top|right|bottom|left)$/,
-  // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-  // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-  rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-  rmargin = /^margin/,
-  rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
-  rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
-  rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
-  elemdisplay = { BODY: "block" },
-
-  cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-  cssNormalTransform = {
-    letterSpacing: 0,
-    fontWeight: 400
-  },
-
-  cssExpand = [ "Top", "Right", "Bottom", "Left" ],
-  cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-  // shortcut for names that are not vendor prefixed
-  if ( name in style ) {
-    return name;
-  }
-
-  // check for vendor prefixed names
-  var capName = name.charAt(0).toUpperCase() + name.slice(1),
-    origName = name,
-    i = cssPrefixes.length;
-
-  while ( i-- ) {
-    name = cssPrefixes[ i ] + capName;
-    if ( name in style ) {
-      return name;
-    }
-  }
-
-  return origName;
-}
-
-function isHidden( elem, el ) {
-  // isHidden might be called from jQuery#filter function;
-  // in that case, element will be second argument
-  elem = el || elem;
-  return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
-  var elem,
-    values = [],
-    index = 0,
-    length = elements.length;
-
-  for ( ; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    values[ index ] = jQuery._data( elem, "olddisplay" );
-    if ( show ) {
-      // Reset the inline display of this element to learn if it is
-      // being hidden by cascaded rules or not
-      if ( !values[ index ] && elem.style.display === "none" ) {
-        elem.style.display = "";
-      }
-
-      // Set elements which have been overridden with display: none
-      // in a stylesheet to whatever the default browser style is
-      // for such an element
-      if ( elem.style.display === "" && isHidden( elem ) ) {
-        values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
-      }
-    } else if ( !values[ index ] && !isHidden( elem ) ) {
-      jQuery._data( elem, "olddisplay", jQuery.css( elem, "display" ) );
-    }
-  }
-
-  // Set the display of most of the elements in a second loop
-  // to avoid the constant reflow
-  for ( index = 0; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-      elem.style.display = show ? values[ index ] || "" : "none";
-    }
-  }
-
-  return elements;
-}
-
-jQuery.fn.extend({
-  css: function( name, value ) {
-    return jQuery.access( this, function( elem, name, value ) {
-      var styles, len,
-        map = {},
-        i = 0;
-
-      if ( jQuery.isArray( name ) ) {
-        styles = getStyles( elem );
-        len = name.length;
-
-        for ( ; i < len; i++ ) {
-          map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-        }
-
-        return map;
-      }
-
-      return value !== undefined ?
-        jQuery.style( elem, name, value ) :
-        jQuery.css( elem, name );
-    }, name, value, arguments.length > 1 );
-  },
-  show: function() {
-    return showHide( this, true );
-  },
-  hide: function() {
-    return showHide( this );
-  },
-  toggle: function( state ) {
-    var bool = typeof state === "boolean";
-
-    return this.each(function() {
-      if ( bool ? state : isHidden( this ) ) {
-        jQuery( this ).show();
-      } else {
-        jQuery( this ).hide();
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  // Add in style property hooks for overriding the default
-  // behavior of getting and setting a style property
-  cssHooks: {
-    opacity: {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // We should always get a number back from opacity
-          var ret = curCSS( elem, "opacity" );
-          return ret === "" ? "1" : ret;
-        }
-      }
-    }
-  },
-
-  // Exclude the following css properties to add px
-  cssNumber: {
-    "columnCount": true,
-    "fillOpacity": true,
-    "fontWeight": true,
-    "lineHeight": true,
-    "opacity": true,
-    "orphans": true,
-    "widows": true,
-    "zIndex": true,
-    "zoom": true
-  },
-
-  // Add in properties whose names you wish to fix before
-  // setting or getting the value
-  cssProps: {
-    // normalize float css property
-    "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
-  },
-
-  // Get and set the style property on a DOM Node
-  style: function( elem, name, value, extra ) {
-    // Don't set styles on text and comment nodes
-    if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-      return;
-    }
-
-    // Make sure that we're working with the right name
-    var ret, type, hooks,
-      origName = jQuery.camelCase( name ),
-      style = elem.style;
-
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // Check if we're setting a value
-    if ( value !== undefined ) {
-      type = typeof value;
-
-      // convert relative number strings (+= or -=) to relative numbers. #7345
-      if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-        value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-        // Fixes bug #9237
-        type = "number";
-      }
-
-      // Make sure that NaN and null values aren't set. See: #7116
-      if ( value == null || type === "number" && isNaN( value ) ) {
-        return;
-      }
-
-      // If a number was passed in, add 'px' to the (except for certain CSS properties)
-      if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-        value += "px";
-      }
-
-      // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
-      // but it would mean to define eight (for every problematic property) identical functions
-      if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
-        style[ name ] = "inherit";
-      }
-
-      // If a hook was provided, use that value, otherwise just set the specified value
-      if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
-        // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
-        // Fixes bug #5509
-        try {
-          style[ name ] = value;
-        } catch(e) {}
-      }
-
-    } else {
-      // If a hook was provided get the non-computed value from there
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-        return ret;
-      }
-
-      // Otherwise just get the value from the style object
-      return style[ name ];
-    }
-  },
-
-  css: function( elem, name, extra, styles ) {
-    var val, num, hooks,
-      origName = jQuery.camelCase( name );
-
-    // Make sure that we're working with the right name
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // If a hook was provided get the computed value from there
-    if ( hooks && "get" in hooks ) {
-      val = hooks.get( elem, true, extra );
-    }
-
-    // Otherwise, if a way to get the computed value exists, use that
-    if ( val === undefined ) {
-      val = curCSS( elem, name, styles );
-    }
-
-    //convert "normal" to computed value
-    if ( val === "normal" && name in cssNormalTransform ) {
-      val = cssNormalTransform[ name ];
-    }
-
-    // Return, converting to number if forced or a qualifier was provided and val looks numeric
-    if ( extra ) {
-      num = parseFloat( val );
-      return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-    }
-    return val;
-  },
-
-  // A method for quickly swapping in/out CSS properties to get correct calculations
-  swap: function( elem, options, callback, args ) {
-    var ret, name,
-      old = {};
-
-    // Remember the old values, and insert the new ones
-    for ( name in options ) {
-      old[ name ] = elem.style[ name ];
-      elem.style[ name ] = options[ name ];
-    }
-
-    ret = callback.apply( elem, args || [] );
-
-    // Revert the old values
-    for ( name in options ) {
-      elem.style[ name ] = old[ name ];
-    }
-
-    return ret;
-  }
-});
-
-// NOTE: we've included the "window" in window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
-  getStyles = function( elem ) {
-    return window.getComputedStyle( elem, null );
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var width, minWidth, maxWidth,
-      computed = _computed || getStyles( elem ),
-
-      // getPropertyValue is only needed for .css('filter') in IE9, see #12537
-      ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
-      style = elem.style;
-
-    if ( computed ) {
-
-      if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-        ret = jQuery.style( elem, name );
-      }
-
-      // A tribute to the "awesome hack by Dean Edwards"
-      // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
-      // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-      // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-      if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-        // Remember the original values
-        width = style.width;
-        minWidth = style.minWidth;
-        maxWidth = style.maxWidth;
-
-        // Put in the new values to get a computed value out
-        style.minWidth = style.maxWidth = style.width = ret;
-        ret = computed.width;
-
-        // Revert the changed values
-        style.width = width;
-        style.minWidth = minWidth;
-        style.maxWidth = maxWidth;
-      }
-    }
-
-    return ret;
-  };
-} else if ( document.documentElement.currentStyle ) {
-  getStyles = function( elem ) {
-    return elem.currentStyle;
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var left, rs, rsLeft,
-      computed = _computed || getStyles( elem ),
-      ret = computed ? computed[ name ] : undefined,
-      style = elem.style;
-
-    // Avoid setting ret to empty string here
-    // so we don't default to auto
-    if ( ret == null && style && style[ name ] ) {
-      ret = style[ name ];
-    }
-
-    // From the awesome hack by Dean Edwards
-    // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-    // If we're not dealing with a regular pixel number
-    // but a number that has a weird ending, we need to convert it to pixels
-    // but not position css attributes, as those are proportional to the parent element instead
-    // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
-    if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
-      // Remember the original values
-      left = style.left;
-      rs = elem.runtimeStyle;
-      rsLeft = rs && rs.left;
-
-      // Put in the new values to get a computed value out
-      if ( rsLeft ) {
-        rs.left = elem.currentStyle.left;
-      }
-      style.left = name === "fontSize" ? "1em" : ret;
-      ret = style.pixelLeft + "px";
-
-      // Revert the changed values
-      style.left = left;
-      if ( rsLeft ) {
-        rs.left = rsLeft;
-      }
-    }
-
-    return ret === "" ? "auto" : ret;
-  };
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-  var matches = rnumsplit.exec( value );
-  return matches ?
-    // Guard against undefined "subtract", e.g., when used as in cssHooks
-    Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-    value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-  var i = extra === ( isBorderBox ? "border" : "content" ) ?
-    // If we already have the right measurement, avoid augmentation
-    4 :
-    // Otherwise initialize for horizontal or vertical properties
-    name === "width" ? 1 : 0,
-
-    val = 0;
-
-  for ( ; i < 4; i += 2 ) {
-    // both box models exclude margin, so add it if we want it
-    if ( extra === "margin" ) {
-      val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-    }
-
-    if ( isBorderBox ) {
-      // border-box includes padding, so remove it if we want content
-      if ( extra === "content" ) {
-        val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-      }
-
-      // at this point, extra isn't border nor margin, so remove border
-      if ( extra !== "margin" ) {
-        val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    } else {
-      // at this point, extra isn't content, so add padding
-      val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-      // at this point, extra isn't content nor padding, so add border
-      if ( extra !== "padding" ) {
-        val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    }
-  }
-
-  return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-  // Start with offset property, which is equivalent to the border-box value
-  var valueIsBorderBox = true,
-    val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-    styles = getStyles( elem ),
-    isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-  // some non-html elements return undefined for offsetWidth, so check for null/undefined
-  // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-  // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-  if ( val <= 0 || val == null ) {
-    // Fall back to computed then uncomputed css if necessary
-    val = curCSS( elem, name, styles );
-    if ( val < 0 || val == null ) {
-      val = elem.style[ name ];
-    }
-
-    // Computed unit is not pixels. Stop here and return.
-    if ( rnumnonpx.test(val) ) {
-      return val;
-    }
-
-    // we need the check for style in case a browser which returns unreliable values
-    // for getComputedStyle silently falls back to the reliable elem.style
-    valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
-    // Normalize "", auto, and prepare for extra
-    val = parseFloat( val ) || 0;
-  }
-
-  // use the active box-sizing model to add/subtract irrelevant styles
-  return ( val +
-    augmentWidthOrHeight(
-      elem,
-      name,
-      extra || ( isBorderBox ? "border" : "content" ),
-      valueIsBorderBox,
-      styles
-    )
-  ) + "px";
-}
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
-  var doc = document,
-    display = elemdisplay[ nodeName ];
-
-  if ( !display ) {
-    display = actualDisplay( nodeName, doc );
-
-    // If the simple way fails, read from inside an iframe
-    if ( display === "none" || !display ) {
-      // Use the already-created iframe if possible
-      iframe = ( iframe ||
-        jQuery("<iframe frameborder='0' width='0' height='0'/>")
-        .css( "cssText", "display:block !important" )
-      ).appendTo( doc.documentElement );
-
-      // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-      doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
-      doc.write("<!doctype html><html><body>");
-      doc.close();
-
-      display = actualDisplay( nodeName, doc );
-      iframe.detach();
-    }
-
-    // Store the correct default display
-    elemdisplay[ nodeName ] = display;
-  }
-
-  return display;
-}
-
-// Called ONLY from within css_defaultDisplay
-function actualDisplay( name, doc ) {
-  var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-    display = jQuery.css( elem[0], "display" );
-  elem.remove();
-  return display;
+	return newUnmatched;
 }
 
-jQuery.each([ "height", "width" ], function( i, name ) {
-  jQuery.cssHooks[ name ] = {
-    get: function( elem, computed, extra ) {
-      if ( computed ) {
-        // certain elements can have dimension info if we invisibly show them
-        // however, it must have a current display style that would benefit from this
-        return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
-          jQuery.swap( elem, cssShow, function() {
-            return getWidthOrHeight( elem, name, extra );
-          }) :
-          getWidthOrHeight( elem, name, extra );
-      }
-    },
-
-    set: function( elem, value, extra ) {
-      var styles = extra && getStyles( elem );
-      return setPositiveNumber( elem, value, extra ?
-        augmentWidthOrHeight(
-          elem,
-          name,
-          extra,
-          jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-          styles
-        ) : 0
-      );
-    }
-  };
-});
-
-if ( !jQuery.support.opacity ) {
-  jQuery.cssHooks.opacity = {
-    get: function( elem, computed ) {
-      // IE uses filters for opacity
-      return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-        ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
-        computed ? "1" : "";
-    },
-
-    set: function( elem, value ) {
-      var style = elem.style,
-        currentStyle = elem.currentStyle,
-        opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
-        filter = currentStyle && currentStyle.filter || style.filter || "";
-
-      // IE has trouble with opacity if it does not have layout
-      // Force it by setting the zoom level
-      style.zoom = 1;
-
-      // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
-      // if value === "", then remove inline opacity #12685
-      if ( ( value >= 1 || value === "" ) &&
-          jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
-          style.removeAttribute ) {
-
-        // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
-        // if "filter:" is present at all, clearType is disabled, we want to avoid this
-        // style.removeAttribute is IE Only, but so apparently is this code path...
-        style.removeAttribute( "filter" );
-
-        // if there is no filter style applied in a css rule or unset inline opacity, we are done
-        if ( value === "" || currentStyle && !currentStyle.filter ) {
-          return;
-        }
-      }
-
-      // otherwise, set new filter values
-      style.filter = ralpha.test( filter ) ?
-        filter.replace( ralpha, opacity ) :
-        filter + " " + opacity;
-    }
-  };
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
 }
 
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
-  if ( !jQuery.support.reliableMarginRight ) {
-    jQuery.cssHooks.marginRight = {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-          // Work around by temporarily setting element display to inline-block
-          return jQuery.swap( elem, { "display": "inline-block" },
-            curCSS, [ elem, "marginRight" ] );
-        }
-      }
-    };
-  }
-
-  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-  // getComputedStyle returns percent when specified for top/left/bottom/right
-  // rather than make the css module depend on the offset module, we just check for it here
-  if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
-    jQuery.each( [ "top", "left" ], function( i, prop ) {
-      jQuery.cssHooks[ prop ] = {
-        get: function( elem, computed ) {
-          if ( computed ) {
-            computed = curCSS( elem, prop );
-            // if curCSS returns percentage, fallback to offset
-            return rnumnonpx.test( computed ) ?
-              jQuery( elem ).position()[ prop ] + "px" :
-              computed;
-          }
-        }
-      };
-    });
-  }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.hidden = function( elem ) {
-    return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-  };
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
 
-  jQuery.expr.filters.visible = function( elem ) {
-    return !jQuery.expr.filters.hidden( elem );
-  };
+	return elementMatcher( matchers );
 }
 
-// These hooks are used by animate to expand properties
-jQuery.each({
-  margin: "",
-  padding: "",
-  border: "Width"
-}, function( prefix, suffix ) {
-  jQuery.cssHooks[ prefix + suffix ] = {
-    expand: function( value ) {
-      var i = 0,
-        expanded = {},
-
-        // assumes a single number if not a string
-        parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-      for ( ; i < 4; i++ ) {
-        expanded[ prefix + cssExpand[ i ] + suffix ] =
-          parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-      }
-
-      return expanded;
-    }
-  };
-
-  if ( !rmargin.test( prefix ) ) {
-    jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-  }
-});
-var r20 = /%20/g,
-  rbracket = /\[\]$/,
-  rCRLF = /\r?\n/g,
-  rsubmitterTypes = /^(?:submit|button|image|reset)$/i,
-  rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-jQuery.fn.extend({
-  serialize: function() {
-    return jQuery.param( this.serializeArray() );
-  },
-  serializeArray: function() {
-    return this.map(function(){
-      // Can add propHook for "elements" to filter or add form elements
-      var elements = jQuery.prop( this, "elements" );
-      return elements ? jQuery.makeArray( elements ) : this;
-    })
-    .filter(function(){
-      var type = this.type;
-      // Use .is(":disabled") so that fieldset[disabled] works
-      return this.name && !jQuery( this ).is( ":disabled" ) &&
-        rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-        ( this.checked || !manipulation_rcheckableType.test( type ) );
-    })
-    .map(function( i, elem ){
-      var val = jQuery( this ).val();
-
-      return val == null ?
-        null :
-        jQuery.isArray( val ) ?
-          jQuery.map( val, function( val ){
-            return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-          }) :
-          { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-    }).get();
-  }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
-  var prefix,
-    s = [],
-    add = function( key, value ) {
-      // If value is a function, invoke it and return its value
-      value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-      s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-    };
-
-  // Set traditional to true for jQuery <= 1.3.2 behavior.
-  if ( traditional === undefined ) {
-    traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-  }
-
-  // If an array was passed in, assume that it is an array of form elements.
-  if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-    // Serialize the form elements
-    jQuery.each( a, function() {
-      add( this.name, this.value );
-    });
-
-  } else {
-    // If traditional, encode the "old" way (the way 1.3.2 or older
-    // did it), otherwise encode params recursively.
-    for ( prefix in a ) {
-      buildParams( prefix, a[ prefix ], traditional, add );
-    }
-  }
-
-  // Return the resulting serialization
-  return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
-  var name;
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
 
-  if ( jQuery.isArray( obj ) ) {
-    // Serialize array item.
-    jQuery.each( obj, function( i, v ) {
-      if ( traditional || rbracket.test( prefix ) ) {
-        // Treat each array item as a scalar.
-        add( prefix, v );
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
 
-      } else {
-        // Item is non-scalar (array or object), encode its numeric index.
-        buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-      }
-    });
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
 
-  } else if ( !traditional && jQuery.type( obj ) === "object" ) {
-    // Serialize object item.
-    for ( name in obj ) {
-      buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-    }
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
 
-  } else {
-    // Serialize scalar item.
-    add( prefix, obj );
-  }
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
 }
-var
-  // Document location
-  ajaxLocParts,
-  ajaxLocation,
-  
-  ajax_nonce = jQuery.now(),
-
-  ajax_rquery = /\?/,
-  rhash = /#.*$/,
-  rts = /([?&])_=[^&]*/,
-  rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-  // #7653, #8125, #8152: local protocol detection
-  rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-  rnoContent = /^(?:GET|HEAD)$/,
-  rprotocol = /^\/\//,
-  rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
-  // Keep a copy of the old load method
-  _load = jQuery.fn.load,
-
-  /* Prefilters
-   * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-   * 2) These are called:
-   *    - BEFORE asking for a transport
-   *    - AFTER param serialization (s.data is a string if s.processData is true)
-   * 3) key is the dataType
-   * 4) the catchall symbol "*" can be used
-   * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-   */
-  prefilters = {},
-
-  /* Transports bindings
-   * 1) key is the dataType
-   * 2) the catchall symbol "*" can be used
-   * 3) selection will start with transport dataType and THEN go to "*" if needed
-   */
-  transports = {},
-
-  // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-  allTypes = "*/".concat("*");
 
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-  ajaxLocation = location.href;
-} catch( e ) {
-  // Use the href attribute of an A element
-  // since IE will modify it given document.location
-  ajaxLocation = document.createElement( "a" );
-  ajaxLocation.href = "";
-  ajaxLocation = ajaxLocation.href;
-}
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
 
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
 
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
+// One-time assignments
 
-  // dataTypeExpression is optional and defaults to "*"
-  return function( dataTypeExpression, func ) {
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
 
-    if ( typeof dataTypeExpression !== "string" ) {
-      func = dataTypeExpression;
-      dataTypeExpression = "*";
-    }
+// Initialize against the default document
+setDocument();
 
-    var dataType,
-      i = 0,
-      dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		var attrs = "type|href|height|width".split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = interpolationHandler;
+		}
+	}
+});
 
-    if ( jQuery.isFunction( func ) ) {
-      // For each dataType in the dataTypeExpression
-      while ( (dataType = dataTypes[i++]) ) {
-        // Prepend if requested
-        if ( dataType[0] === "+" ) {
-          dataType = dataType.slice( 1 ) || "*";
-          (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+	if ( div.getAttribute("disabled") != null ) {
+		var attrs = booleans.split("|"),
+			i = attrs.length;
+		while ( i-- ) {
+			Expr.attrHandle[ attrs[i] ] = boolHandler;
+		}
+	}
+});
 
-        // Otherwise append
-        } else {
-          (structure[ dataType ] = structure[ dataType ] || []).push( func );
-        }
-      }
-    }
-  };
-}
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
 
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
 
-  var inspected = {},
-    seekingTransport = ( structure === transports );
-
-  function inspect( dataType ) {
-    var selected;
-    inspected[ dataType ] = true;
-    jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-      var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-      if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-        options.dataTypes.unshift( dataTypeOrTransport );
-        inspect( dataTypeOrTransport );
-        return false;
-      } else if ( seekingTransport ) {
-        return !( selected = dataTypeOrTransport );
-      }
-    });
-    return selected;
-  }
+})( window );
+// String to Object options format cache
+var optionsCache = {};
 
-  return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
 }
 
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-  var key, deep,
-    flatOptions = jQuery.ajaxSettings.flatOptions || {};
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
 
-  for ( key in src ) {
-    if ( src[ key ] !== undefined ) {
-      ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-    }
-  }
-  if ( deep ) {
-    jQuery.extend( true, target, deep );
-  }
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				args = args || [];
+				args = [ context, args.slice ? args.slice() : args ];
+				if ( list && ( !fired || stack ) ) {
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
 
-  return target;
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
 }
 
-jQuery.fn.load = function( url, params, callback ) {
-  if ( typeof url !== "string" && _load ) {
-    return _load.apply( this, arguments );
-  }
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
 
-  var selector, type, response,
-    self = this,
-    off = url.indexOf(" ");
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Support an expectation from the old data system where plain
+			// objects used to initialize would be set to the cache by
+			// reference, instead of having properties and values copied.
+			// Note, this will kill the connection between
+			// "this.cache[ unlock ]" and "cache"
+			if ( jQuery.isEmptyObject( cache ) ) {
+				this.cache[ unlock ] = data;
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+			return this.get( owner, key );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = jQuery.camelCase( key );
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		delete this.cache[ this.key( owner ) ];
+	}
+};
 
-  if ( off >= 0 ) {
-    selector = url.slice( off, url.length );
-    url = url.slice( 0, off );
-  }
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
 
-  // If it's a function
-  if ( jQuery.isFunction( params ) ) {
 
-    // We assume that it's the callback
-    callback = params;
-    params = undefined;
+jQuery.extend({
+	acceptData: Data.accepts,
 
-  // Otherwise, build a param string
-  } else if ( params && typeof params === "object" ) {
-    type = "POST";
-  }
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
 
-  // If we have elements to modify, make the request
-  if ( self.length > 0 ) {
-    jQuery.ajax({
-      url: url,
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
 
-      // if "type" variable is undefined, then "GET" method will be used
-      type: type,
-      dataType: "html",
-      data: params
-    }).done(function( responseText ) {
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
 
-      // Save response for use in complete callback
-      response = arguments;
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
 
-      self.html( selector ?
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
 
-        // If a selector was specified, locate the right elements in a dummy div
-        // Exclude scripts to avoid IE 'Permission Denied' errors
-        jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.substring(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
 
-        // Otherwise use the full result
-        responseText );
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		hooks.cur = fn;
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
 
-    }).complete( callback && function( jqXHR, status ) {
-      self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-    });
-  }
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function( next, hooks ) {
+			var timeout = setTimeout( next, time );
+			hooks.stop = function() {
+				clearTimeout( timeout );
+			};
+		});
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while( i-- ) {
+			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
 
-  return this;
-};
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+
+	prop: function( name, value ) {
+		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value,
+			isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					state = stateVal,
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val,
+				self = jQuery(this);
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
 
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
-  jQuery.fn[ type ] = function( fn ){
-    return this.on( type, fn );
-  };
+jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.boolean.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
 });
 
-jQuery.each( [ "get", "post" ], function( i, method ) {
-  jQuery[ method ] = function( url, data, callback, type ) {
-    // shift arguments if data argument was omitted
-    if ( jQuery.isFunction( data ) ) {
-      type = type || callback;
-      callback = data;
-      data = undefined;
-    }
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
 
-    return jQuery.ajax({
-      url: url,
-      type: method,
-      dataType: type,
-      data: data,
-      success: callback
-    });
-  };
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
 });
 
-jQuery.extend({
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
 
-  // Counter for holding the number of active queries
-  active: 0,
-
-  // Last-Modified header cache for next request
-  lastModified: {},
-  etag: {},
-
-  ajaxSettings: {
-    url: ajaxLocation,
-    type: "GET",
-    isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-    global: true,
-    processData: true,
-    async: true,
-    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-    /*
-    timeout: 0,
-    data: null,
-    dataType: null,
-    username: null,
-    password: null,
-    cache: null,
-    throws: false,
-    traditional: false,
-    headers: {},
-    */
-
-    accepts: {
-      "*": allTypes,
-      text: "text/plain",
-      html: "text/html",
-      xml: "application/xml, text/xml",
-      json: "application/json, text/javascript"
-    },
+function returnTrue() {
+	return true;
+}
 
-    contents: {
-      xml: /xml/,
-      html: /html/,
-      json: /json/
-    },
+function returnFalse() {
+	return false;
+}
 
-    responseFields: {
-      xml: "responseXML",
-      text: "responseText"
-    },
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
 
-    // Data converters
-    // Keys separate source (or catchall "*") and destination types with a single space
-    converters: {
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
 
-      // Convert anything to text
-      "* text": window.String,
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
 
-      // Text to html (true = no transformation)
-      "text html": true,
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
 
-      // Evaluate text as a json expression
-      "text json": jQuery.parseJSON,
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
 
-      // Parse text as xml
-      "text xml": jQuery.parseXML
-    },
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
 
-    // For options that shouldn't be deep extended:
-    // you can add your own custom options here if
-    // and when you create one that shouldn't be
-    // deep extended (see ajaxExtend)
-    flatOptions: {
-      url: true,
-      context: true
-    }
-  },
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
 
-  // Creates a full fledged settings object into target
-  // with both ajaxSettings and settings fields.
-  // If target is omitted, writes into ajaxSettings.
-  ajaxSetup: function( target, settings ) {
-    return settings ?
+	// Event type
+	} else {
+		this.type = src;
+	}
 
-      // Building a settings object
-      ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
 
-      // Extending ajaxSettings
-      ajaxExtend( jQuery.ajaxSettings, target );
-  },
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
 
-  ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-  ajaxTransport: addToPrefiltersOrTransports( transports ),
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
 
-  // Main method
-  ajax: function( url, options ) {
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
 
-    // If url is an object, simulate pre-1.5 signature
-    if ( typeof url === "object" ) {
-      options = url;
-      url = undefined;
-    }
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
 
-    // Force options to be an object
-    options = options || {};
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !jQuery.support.focusinBubbles ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0,
+			handler = function( event ) {
+				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+			};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			},
+			teardown: function() {
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+	});
+}
 
-    var transport,
-      // URL without anti-cache param
-      cacheURL,
-      // Response headers
-      responseHeadersString,
-      responseHeaders,
-      // timeout handle
-      timeoutTimer,
-      // Cross-domain detection vars
-      parts,
-      // To know if global events are to be dispatched
-      fireGlobals,
-      // Loop variable
-      i,
-      // Create the final options object
-      s = jQuery.ajaxSetup( {}, options ),
-      // Callbacks context
-      callbackContext = s.context || s,
-      // Context for global events is callbackContext if it is a DOM node or jQuery collection
-      globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-        jQuery( callbackContext ) :
-        jQuery.event,
-      // Deferreds
-      deferred = jQuery.Deferred(),
-      completeDeferred = jQuery.Callbacks("once memory"),
-      // Status-dependent callbacks
-      statusCode = s.statusCode || {},
-      // Headers (they are sent all at once)
-      requestHeaders = {},
-      requestHeadersNames = {},
-      // The jqXHR state
-      state = 0,
-      // Default abort message
-      strAbort = "canceled",
-      // Fake xhr
-      jqXHR = {
-        readyState: 0,
-
-        // Builds headers hashtable if needed
-        getResponseHeader: function( key ) {
-          var match;
-          if ( state === 2 ) {
-            if ( !responseHeaders ) {
-              responseHeaders = {};
-              while ( (match = rheaders.exec( responseHeadersString )) ) {
-                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-              }
-            }
-            match = responseHeaders[ key.toLowerCase() ];
-          }
-          return match == null ? null : match;
-        },
-
-        // Raw string
-        getAllResponseHeaders: function() {
-          return state === 2 ? responseHeadersString : null;
-        },
-
-        // Caches the header
-        setRequestHeader: function( name, value ) {
-          var lname = name.toLowerCase();
-          if ( !state ) {
-            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-            requestHeaders[ name ] = value;
-          }
-          return this;
-        },
+jQuery.fn.extend({
 
-        // Overrides response content-type header
-        overrideMimeType: function( type ) {
-          if ( !state ) {
-            s.mimeType = type;
-          }
-          return this;
-        },
-
-        // Status-dependent callbacks
-        statusCode: function( map ) {
-          var code;
-          if ( map ) {
-            if ( state < 2 ) {
-              for ( code in map ) {
-                // Lazy-add the new callback in a way that preserves old ones
-                statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-              }
-            } else {
-              // Execute the appropriate callbacks
-              jqXHR.always( map[ jqXHR.status ] );
-            }
-          }
-          return this;
-        },
-
-        // Cancel the request
-        abort: function( statusText ) {
-          var finalText = statusText || strAbort;
-          if ( transport ) {
-            transport.abort( finalText );
-          }
-          done( 0, finalText );
-          return this;
-        }
-      };
+	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+		var origFn, type;
+
+		// Types can be a map of types/handlers
+		if ( typeof types === "object" ) {
+			// ( types-Object, selector, data )
+			if ( typeof selector !== "string" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
 
-    // Attach deferreds
-    deferred.promise( jqXHR ).complete = completeDeferred.add;
-    jqXHR.success = jqXHR.done;
-    jqXHR.error = jqXHR.fail;
-
-    // Remove hash character (#7531: and string promotion)
-    // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-    // Handle falsy url in the settings object (#10093: consistency with old signature)
-    // We also use the url parameter if available
-    s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-    // Alias method option to type as per ticket #12004
-    s.type = options.method || options.type || s.method || s.type;
-
-    // Extract dataTypes list
-    s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
-
-    // A cross-domain request is in order when we have a protocol:host:port mismatch
-    if ( s.crossDomain == null ) {
-      parts = rurl.exec( s.url.toLowerCase() );
-      s.crossDomain = !!( parts &&
-        ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-          ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-            ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
-      );
-    }
+jQuery.fn.extend({
+	find: function( selector ) {
+		var self, matched, i,
+			l = this.length;
+
+		if ( typeof selector !== "string" ) {
+			self = this;
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		matched = [];
+		for ( i = 0; i < l; i++ ) {
+			jQuery.find( selector, this[ i ], matched );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
+		matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
+		return matched;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!selector && (
+			typeof selector === "string" ?
+				// If this is a positional/relative selector, check membership in the returned set
+				// so $("p:first").is("p:last") won't return true for a doc with two "p".
+				rneedsContext.test( selector ) ?
+					jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
+					jQuery.filter( selector, this ).length > 0 :
+				this.filter( selector ).length > 0 );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
 
-    // Convert data if not already a string
-    if ( s.data && s.processData && typeof s.data !== "string" ) {
-      s.data = jQuery.param( s.data, s.traditional );
-    }
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
 
-    // Apply prefilters
-    inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+	return cur;
+}
 
-    // If request was aborted inside a prefilter, stop there
-    if ( state === 2 ) {
-      return jqXHR;
-    }
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev*
+			if ( name[ 0 ] === "p" ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
 
-    // We can fire global events as of now if asked to
-    fireGlobals = s.global;
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
 
-    // Watch for a new set of requests
-    if ( fireGlobals && jQuery.active++ === 0 ) {
-      jQuery.event.trigger("ajaxStart");
-    }
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
 
-    // Uppercase the type
-    s.type = s.type.toUpperCase();
+	}
 
-    // Determine if request has content
-    s.hasContent = !rnoContent.test( s.type );
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
 
-    // Save the URL in case we're toying with the If-Modified-Since
-    // and/or If-None-Match header later on
-    cacheURL = s.url;
+	}
 
-    // More options handling for requests with no content
-    if ( !s.hasContent ) {
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
 
-      // If data is available, append data to url
-      if ( s.data ) {
-        cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-        // #9682: remove data so that it's not used in an eventual retry
-        delete s.data;
-      }
+		qualifier = jQuery.filter( qualifier, elements );
+	}
 
-      // Add anti-cache in url if needed
-      if ( s.cache === false ) {
-        s.url = rts.test( cacheURL ) ?
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
 
-          // If there is already a '_' parameter, set its value
-          cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
+wrapMap.th = wrapMap.td;
 
-          // Otherwise add one to the end
-          cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
-      }
-    }
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
 
-    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-    if ( s.ifModified ) {
-      if ( jQuery.lastModified[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-      }
-      if ( jQuery.etag[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-      }
-    }
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
 
-    // Set the correct header, if data is being sent
-    if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-      jqXHR.setRequestHeader( "Content-Type", s.contentType );
-    }
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.firstChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			l = elems.length,
+			i = 0,
+			special = jQuery.event.special;
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( jQuery.acceptData( elem ) ) {
+
+				data = data_priv.access( elem );
+
+				if ( data ) {
+					for ( type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						// This is a shortcut to avoid jQuery.event.remove's overhead
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+			}
+			// Discard any remaining `private` and `user` data
+			// One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
+			// (Splices the data objects out of the internal cache arrays)
+			data_user.discard( elem );
+			data_priv.discard( elem );
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "text",
+			async: false,
+			global: false,
+			success: jQuery.globalEval
+		});
+	}
+});
 
-    // Set the Accepts header for the server, depending on the dataType
-    jqXHR.setRequestHeader(
-      "Accept",
-      s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-        s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-        s.accepts[ "*" ]
-    );
-
-    // Check for headers option
-    for ( i in s.headers ) {
-      jqXHR.setRequestHeader( i, s.headers[ i ] );
-    }
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
 
-    // Allow custom headers/mimetypes and early abort
-    if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-      // Abort if not done already and return
-      return jqXHR.abort();
-    }
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
 
-    // aborting is no longer a cancellation
-    strAbort = "abort";
+	return elem;
+}
 
-    // Install callbacks on deferreds
-    for ( i in { success: 1, error: 1, complete: 1 } ) {
-      jqXHR[ i ]( s[ i ] );
-    }
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
 
-    // Get transport
-    transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
 
-    // If no transport, we auto-abort
-    if ( !transport ) {
-      done( -1, "No Transport" );
-    } else {
-      jqXHR.readyState = 1;
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
 
-      // Send global event
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-      }
-      // Timeout
-      if ( s.async && s.timeout > 0 ) {
-        timeoutTimer = setTimeout(function() {
-          jqXHR.abort("timeout");
-        }, s.timeout );
-      }
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
 
-      try {
-        state = 1;
-        transport.send( requestHeaders, done );
-      } catch ( e ) {
-        // Propagate exception as error if not done
-        if ( state < 2 ) {
-          done( -1, e );
-        // Simply rethrow otherwise
-        } else {
-          throw e;
-        }
-      }
-    }
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = jQuery.extend( {}, pdataOld );
+		events = pdataOld.events;
 
-    // Callback for when everything is done
-    function done( status, nativeStatusText, responses, headers ) {
-      var isSuccess, success, error, response, modified,
-        statusText = nativeStatusText;
+		data_priv.set( dest, pdataCur );
 
-      // Called once
-      if ( state === 2 ) {
-        return;
-      }
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
 
-      // State is "done" now
-      state = 2;
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
 
-      // Clear timeout if it exists
-      if ( timeoutTimer ) {
-        clearTimeout( timeoutTimer );
-      }
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
 
-      // Dereference transport for early garbage collection
-      // (no matter how long the jqXHR object will be used)
-      transport = undefined;
+		data_user.set( dest, udataCur );
+	}
+}
 
-      // Cache response headers
-      responseHeadersString = headers || "";
 
-      // Set readyState
-      jqXHR.readyState = status > 0 ? 4 : 0;
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
 
-      // Get response data
-      if ( responses ) {
-        response = ajaxHandleResponses( s, jqXHR, responses );
-      }
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
 
-      // If successful, handle type chaining
-      if ( status >= 200 && status < 300 || status === 304 ) {
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
 
-        // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-        if ( s.ifModified ) {
-          modified = jqXHR.getResponseHeader("Last-Modified");
-          if ( modified ) {
-            jQuery.lastModified[ cacheURL ] = modified;
-          }
-          modified = jqXHR.getResponseHeader("etag");
-          if ( modified ) {
-            jQuery.etag[ cacheURL ] = modified;
-          }
-        }
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
 
-        // If not modified
-        if ( status === 304 ) {
-          isSuccess = true;
-          statusText = "notmodified";
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
 
-        // If we have data
-        } else {
-          isSuccess = ajaxConvert( s, response );
-          statusText = isSuccess.state;
-          success = isSuccess.data;
-          error = isSuccess.error;
-          isSuccess = !error;
-        }
-      } else {
-        // We extract error from statusText
-        // then normalize statusText and status for non-aborts
-        error = statusText;
-        if ( status || !statusText ) {
-          statusText = "error";
-          if ( status < 0 ) {
-            status = 0;
-          }
-        }
-      }
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
 
-      // Set data for the fake xhr object
-      jqXHR.status = status;
-      jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
 
-      // Success/Error
-      if ( isSuccess ) {
-        deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-      } else {
-        deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-      }
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
 
-      // Status-dependent callbacks
-      jqXHR.statusCode( statusCode );
-      statusCode = undefined;
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
 
-      if ( fireGlobals ) {
-        globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-          [ jqXHR, s, isSuccess ? success : error ] );
-      }
+	return origName;
+}
 
-      // Complete
-      completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
 
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-        // Handle the global AJAX counter
-        if ( !( --jQuery.active ) ) {
-          jQuery.event.trigger("ajaxStop");
-        }
-      }
-    }
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
 
-    return jqXHR;
-  },
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
 
-  getScript: function( url, callback ) {
-    return jQuery.get( url, undefined, callback, "script" );
-  },
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
 
-  getJSON: function( url, data, callback ) {
-    return jQuery.get( url, data, callback, "json" );
-  }
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		var bool = typeof state === "boolean";
+
+		return this.each(function() {
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
 });
 
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
 
-  var ct, type, finalDataType, firstDataType,
-    contents = s.contents,
-    dataTypes = s.dataTypes,
-    responseFields = s.responseFields;
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
 
-  // Fill responseXXX fields
-  for ( type in responseFields ) {
-    if ( type in responses ) {
-      jqXHR[ responseFields[type] ] = responses[ type ];
-    }
-  }
+	return ret;
+};
 
-  // Remove auto dataType and get content-type in the process
-  while( dataTypes[ 0 ] === "*" ) {
-    dataTypes.shift();
-    if ( ct === undefined ) {
-      ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-    }
-  }
 
-  // Check if we're dealing with a known content-type
-  if ( ct ) {
-    for ( type in contents ) {
-      if ( contents[ type ] && contents[ type ].test( ct ) ) {
-        dataTypes.unshift( type );
-        break;
-      }
-    }
-  }
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
 
-  // Check to see if we have a response for the expected dataType
-  if ( dataTypes[ 0 ] in responses ) {
-    finalDataType = dataTypes[ 0 ];
-  } else {
-    // Try convertible dataTypes
-    for ( type in responses ) {
-      if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-        finalDataType = type;
-        break;
-      }
-      if ( !firstDataType ) {
-        firstDataType = type;
-      }
-    }
-    // Or just use first one
-    finalDataType = finalDataType || firstDataType;
-  }
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
 
-  // If we found a dataType
-  // We add the dataType to the list if needed
-  // and return the corresponding response
-  if ( finalDataType ) {
-    if ( finalDataType !== dataTypes[ 0 ] ) {
-      dataTypes.unshift( finalDataType );
-    }
-    return responses[ finalDataType ];
-  }
+	return val;
 }
 
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
-  var conv, conv2, current, tmp,
-    converters = {},
-    i = 0,
-    // Work with a copy of dataTypes in case we need to modify it for conversion
-    dataTypes = s.dataTypes.slice(),
-    prev = dataTypes[ 0 ];
+function getWidthOrHeight( elem, name, extra ) {
 
-  // Apply the dataFilter if provided
-  if ( s.dataFilter ) {
-    response = s.dataFilter( response, s.dataType );
-  }
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
 
-  // Create converters map with lowercased keys
-  if ( dataTypes[ 1 ] ) {
-    for ( conv in s.converters ) {
-      converters[ conv.toLowerCase() ] = s.converters[ conv ];
-    }
-  }
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
 
-  // Convert to each sequential dataType, tolerating list modification
-  for ( ; (current = dataTypes[++i]); ) {
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
 
-    // There's only work to do if current dataType is non-auto
-    if ( current !== "*" ) {
+	return display;
+}
 
-      // Convert response if prev dataType is non-auto and differs from current
-      if ( prev !== "*" && prev !== current ) {
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
 
-        // Seek a direct converter
-        conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
 
-        // If none found, seek a pair
-        if ( !conv ) {
-          for ( conv2 in converters ) {
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
 
-            // If conv2 outputs current
-            tmp = conv2.split(" ");
-            if ( tmp[ 1 ] === current ) {
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
 
-              // If prev can be converted to accepted input
-              conv = converters[ prev + " " + tmp[ 0 ] ] ||
-                converters[ "* " + tmp[ 0 ] ];
-              if ( conv ) {
-                // Condense equivalence converters
-                if ( conv === true ) {
-                  conv = converters[ conv2 ];
+});
 
-                // Otherwise, insert the intermediate dataType
-                } else if ( converters[ conv2 ] !== true ) {
-                  current = tmp[ 0 ];
-                  dataTypes.splice( i--, 0, current );
-                }
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
 
-                break;
-              }
-            }
-          }
-        }
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
 
-        // Apply converter (if not an equivalence)
-        if ( conv !== true ) {
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
 
-          // Unless errors are allowed to bubble, catch and return them
-          if ( conv && s["throws"] ) {
-            response = conv( response );
-          } else {
-            try {
-              response = conv( response );
-            } catch ( e ) {
-              return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-            }
-          }
-        }
-      }
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
 
-      // Update prev for next iteration
-      prev = current;
-    }
-  }
+			return expanded;
+		}
+	};
 
-  return { state: "success", data: response };
-}
-// Install script dataType
-jQuery.ajaxSetup({
-  accepts: {
-    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-  },
-  contents: {
-    script: /(?:java|ecma)script/
-  },
-  converters: {
-    "text script": function( text ) {
-      jQuery.globalEval( text );
-      return text;
-    }
-  }
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
 });
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
 
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
-  if ( s.cache === undefined ) {
-    s.cache = false;
-  }
-  if ( s.crossDomain ) {
-    s.type = "GET";
-    s.global = false;
-  }
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
 });
 
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
 
-  // This transport only deals with cross domain requests
-  if ( s.crossDomain ) {
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
 
-    var script,
-      head = document.head || jQuery("head")[0] || document.documentElement;
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
 
-    return {
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
 
-      send: function( _, callback ) {
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
 
-        script = document.createElement("script");
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
 
-        script.async = true;
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
 
-        if ( s.scriptCharset ) {
-          script.charset = s.scriptCharset;
-        }
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
 
-        script.src = s.url;
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
 
-        // Attach handlers for all browsers
-        script.onload = script.onreadystatechange = function( _, isAbort ) {
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
 
-          if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
 
-            // Handle memory leak in IE
-            script.onload = script.onreadystatechange = null;
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
 
-            // Remove the script
-            if ( script.parentNode ) {
-              script.parentNode.removeChild( script );
-            }
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
 
-            // Dereference the script
-            script = null;
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
 
-            // Callback if not abort
-            if ( !isAbort ) {
-              callback( 200, "success" );
-            }
-          }
-        };
+	return target;
+}
 
-        // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-        // Use native DOM manipulation to avoid our domManip AJAX trickery
-        head.insertBefore( script, head.firstChild );
-      },
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
 
-      abort: function() {
-        if ( script ) {
-          script.onload( undefined, true );
-        }
-      }
-    };
-  }
-});
-var oldCallbacks = [],
-  rjsonp = /(=)\?(?=&|$)|\?\?/;
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
 
-// Default jsonp settings
-jQuery.ajaxSetup({
-  jsonp: "callback",
-  jsonpCallback: function() {
-    var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
-    this[ callback ] = true;
-    return callback;
-  }
-});
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
 
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
 
-  var callbackName, overwritten, responseContainer,
-    jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-      "url" :
-      typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-    );
-
-  // Handle iff the expected data type is "jsonp" or we have a parameter to set
-  if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-    // Get callback name, remembering preexisting value associated with it
-    callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-      s.jsonpCallback() :
-      s.jsonpCallback;
-
-    // Insert callback into url or form data
-    if ( jsonProp ) {
-      s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-    } else if ( s.jsonp !== false ) {
-      s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-    }
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
 
-    // Use data converter to retrieve json after script execution
-    s.converters["script json"] = function() {
-      if ( !responseContainer ) {
-        jQuery.error( callbackName + " was not called" );
-      }
-      return responseContainer[ 0 ];
-    };
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
 
-    // force json dataType
-    s.dataTypes[ 0 ] = "json";
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
 
-    // Install callback
-    overwritten = window[ callbackName ];
-    window[ callbackName ] = function() {
-      responseContainer = arguments;
-    };
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
 
-    // Clean-up function (fires after converters)
-    jqXHR.always(function() {
-      // Restore preexisting value
-      window[ callbackName ] = overwritten;
+			// Save response for use in complete callback
+			response = arguments;
 
-      // Save back as free
-      if ( s[ callbackName ] ) {
-        // make sure that re-using the options doesn't screw things around
-        s.jsonpCallback = originalSettings.jsonpCallback;
+			self.html( selector ?
 
-        // save the callback name for future use
-        oldCallbacks.push( callbackName );
-      }
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
 
-      // Call if it was a function and we have a response
-      if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-        overwritten( responseContainer[ 0 ] );
-      }
+				// Otherwise use the full result
+				responseText );
 
-      responseContainer = overwritten = undefined;
-    });
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
 
-    // Delegate to script
-    return "script";
-  }
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
 });
-var xhrCallbacks, xhrSupported,
-  xhrId = 0,
-  // #5280: Internet Explorer will keep connections alive if we don't abort on unload
-  xhrOnUnloadAbort = window.ActiveXObject && function() {
-    // Abort all pending requests
-    var key;
-    for ( key in xhrCallbacks ) {
-      xhrCallbacks[ key ]( undefined, true );
-    }
-  };
 
-// Functions to create xhrs
-function createStandardXHR() {
-  try {
-    return new window.XMLHttpRequest();
-  } catch( e ) {}
-}
+jQuery.extend({
 
-function createActiveXHR() {
-  try {
-    return new window.ActiveXObject("Microsoft.XMLHTTP");
-  } catch( e ) {}
-}
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
 
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
-  /* Microsoft failed to properly
-   * implement the XMLHttpRequest in IE7 (can't request local files),
-   * so we use the ActiveXObject when it is available
-   * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
-   * we need a fallback.
-   */
-  function() {
-    return !this.isLocal && createStandardXHR() || createActiveXHR();
-  } :
-  // For all other browsers, use the standard XMLHttpRequest object
-  createStandardXHR;
-
-// Determine support properties
-xhrSupported = jQuery.ajaxSettings.xhr();
-jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = jQuery.support.ajax = !!xhrSupported;
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
 
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
 
-  jQuery.ajaxTransport(function( s ) {
-    // Cross domain only allowed if supported through XMLHttpRequest
-    if ( !s.crossDomain || jQuery.support.cors ) {
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
 
-      var callback;
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
 
-      return {
-        send: function( headers, complete ) {
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
 
-          // Get a new xhr
-          var handle, i,
-            xhr = s.xhr();
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
 
-          // Open the socket
-          // Passing null username, generates a login popup on Opera (#2865)
-          if ( s.username ) {
-            xhr.open( s.type, s.url, s.async, s.username, s.password );
-          } else {
-            xhr.open( s.type, s.url, s.async );
-          }
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
 
-          // Apply custom fields if provided
-          if ( s.xhrFields ) {
-            for ( i in s.xhrFields ) {
-              xhr[ i ] = s.xhrFields[ i ];
-            }
-          }
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
 
-          // Override mime type if needed
-          if ( s.mimeType && xhr.overrideMimeType ) {
-            xhr.overrideMimeType( s.mimeType );
-          }
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
 
-          // X-Requested-With header
-          // For cross-domain requests, seeing as conditions for a preflight are
-          // akin to a jigsaw puzzle, we simply never set it to be sure.
-          // (it can always be set on a per-request basis or even using ajaxSetup)
-          // For same-domain requests, won't change header if already provided.
-          if ( !s.crossDomain && !headers["X-Requested-With"] ) {
-            headers["X-Requested-With"] = "XMLHttpRequest";
-          }
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
 
-          // Need an extra try/catch for cross domain requests in Firefox 3
-          try {
-            for ( i in headers ) {
-              xhr.setRequestHeader( i, headers[ i ] );
-            }
-          } catch( err ) {}
-
-          // Do send the request
-          // This may raise an exception which is actually
-          // handled in jQuery.ajax (so no try/catch here)
-          xhr.send( ( s.hasContent && s.data ) || null );
-
-          // Listener
-          callback = function( _, isAbort ) {
-
-            var status,
-              statusText,
-              responseHeaders,
-              responses,
-              xml;
-
-            // Firefox throws exceptions when accessing properties
-            // of an xhr when a network error occurred
-            // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
-            try {
-
-              // Was never called and is aborted or complete
-              if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
-                // Only called once
-                callback = undefined;
-
-                // Do not keep as active anymore
-                if ( handle ) {
-                  xhr.onreadystatechange = jQuery.noop;
-                  if ( xhrOnUnloadAbort ) {
-                    delete xhrCallbacks[ handle ];
-                  }
-                }
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
 
-                // If it's an abort
-                if ( isAbort ) {
-                  // Abort it manually if needed
-                  if ( xhr.readyState !== 4 ) {
-                    xhr.abort();
-                  }
-                } else {
-                  responses = {};
-                  status = xhr.status;
-                  xml = xhr.responseXML;
-                  responseHeaders = xhr.getAllResponseHeaders();
-
-                  // Construct response list
-                  if ( xml && xml.documentElement /* #4958 */ ) {
-                    responses.xml = xml;
-                  }
-
-                  // When requesting binary data, IE6-9 will throw an exception
-                  // on any attempt to access responseText (#11426)
-                  if ( typeof xhr.responseText === "string" ) {
-                    responses.text = xhr.responseText;
-                  }
-
-                  // Firefox throws an exception when accessing
-                  // statusText for faulty cross-domain requests
-                  try {
-                    statusText = xhr.statusText;
-                  } catch( e ) {
-                    // We normalize with Webkit giving an empty statusText
-                    statusText = "";
-                  }
-
-                  // Filter status for non standard behaviors
-
-                  // If the request is local and we have data: assume a success
-                  // (success with no data won't get notified, that's the best we
-                  // can do given current implementations)
-                  if ( !status && s.isLocal && !s.crossDomain ) {
-                    status = responses.text ? 200 : 404;
-                  // IE - #1450: sometimes returns 1223 when it should be 204
-                  } else if ( status === 1223 ) {
-                    status = 204;
-                  }
-                }
-              }
-            } catch( firefoxAccessException ) {
-              if ( !isAbort ) {
-                complete( -1, firefoxAccessException );
-              }
-            }
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
 
-            // Call complete if needed
-            if ( responses ) {
-              complete( status, statusText, responses, responseHeaders );
-            }
-          };
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
 
-          if ( !s.async ) {
-            // if we're in sync mode we fire the callback
-            callback();
-          } else if ( xhr.readyState === 4 ) {
-            // (IE6 & IE7) if it's in cache and has been
-            // retrieved directly we need to fire the callback
-            setTimeout( callback );
-          } else {
-            handle = ++xhrId;
-            if ( xhrOnUnloadAbort ) {
-              // Create the active xhrs callbacks list if needed
-              // and attach the unload handler
-              if ( !xhrCallbacks ) {
-                xhrCallbacks = {};
-                jQuery( window ).unload( xhrOnUnloadAbort );
-              }
-              // Add to list of active xhrs callbacks
-              xhrCallbacks[ handle ] = callback;
-            }
-            xhr.onreadystatechange = callback;
-          }
-        },
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 
-        abort: function() {
-          if ( callback ) {
-            callback( undefined, true );
-          }
-        }
-      };
-    }
-  });
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
 }
-var fxNow, timerId,
-  rfxtypes = /^(?:toggle|show|hide)$/,
-  rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
-  rrun = /queueHooks$/,
-  animationPrefilters = [ defaultPrefilter ],
-  tweeners = {
-    "*": [function( prop, value ) {
-      var end, unit,
-        tween = this.createTween( prop, value ),
-        parts = rfxnum.exec( value ),
-        target = tween.cur(),
-        start = +target || 0,
-        scale = 1,
-        maxIterations = 20;
-
-      if ( parts ) {
-        end = +parts[2];
-        unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
-        // We need to compute starting value
-        if ( unit !== "px" && start ) {
-          // Iteratively approximate from a nonzero starting point
-          // Prefer the current property, because this process will be trivial if it uses the same units
-          // Fallback to end or a simple constant
-          start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
-          do {
-            // If previous iteration zeroed out, double until we get *something*
-            // Use a string for doubling factor so we don't accidentally see scale as unchanged below
-            scale = scale || ".5";
-
-            // Adjust and apply
-            start = start / scale;
-            jQuery.style( tween.elem, prop, start + unit );
-
-          // Update scale, tolerating zero or NaN from tween.cur()
-          // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-          } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-        }
 
-        tween.unit = unit;
-        tween.start = start;
-        // If a +=/-= token was provided, we're doing a relative animation
-        tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
-      }
-      return tween;
-    }]
-  };
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var end, unit,
+				tween = this.createTween( prop, value ),
+				parts = rfxnum.exec( value ),
+				target = tween.cur(),
+				start = +target || 0,
+				scale = 1,
+				maxIterations = 20;
+
+			if ( parts ) {
+				end = +parts[2];
+				unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+				// We need to compute starting value
+				if ( unit !== "px" && start ) {
+					// Iteratively approximate from a nonzero starting point
+					// Prefer the current property, because this process will be trivial if it uses the same units
+					// Fallback to end or a simple constant
+					start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+					do {
+						// If previous iteration zeroed out, double until we get *something*
+						// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+						scale = scale || ".5";
+
+						// Adjust and apply
+						start = start / scale;
+						jQuery.style( tween.elem, prop, start + unit );
+
+					// Update scale, tolerating zero or NaN from tween.cur()
+					// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+					} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+				}
+
+				tween.unit = unit;
+				tween.start = start;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+			}
+			return tween;
+		}]
+	};
 
 // Animations created synchronously will run synchronously
 function createFxNow() {
-  setTimeout(function() {
-    fxNow = undefined;
-  });
-  return ( fxNow = jQuery.now() );
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
 }
 
 function createTweens( animation, props ) {
-  jQuery.each( props, function( prop, value ) {
-    var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-      index = 0,
-      length = collection.length;
-    for ( ; index < length; index++ ) {
-      if ( collection[ index ].call( animation, prop, value ) ) {
-
-        // we're done with this property
-        return;
-      }
-    }
-  });
+	jQuery.each( props, function( prop, value ) {
+		var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+			index = 0,
+			length = collection.length;
+		for ( ; index < length; index++ ) {
+			if ( collection[ index ].call( animation, prop, value ) ) {
+
+				// we're done with this property
+				return;
+			}
+		}
+	});
 }
 
 function Animation( elem, properties, options ) {
-  var result,
-    stopped,
-    index = 0,
-    length = animationPrefilters.length,
-    deferred = jQuery.Deferred().always( function() {
-      // don't match elem in the :animated selector
-      delete tick.elem;
-    }),
-    tick = function() {
-      if ( stopped ) {
-        return false;
-      }
-      var currentTime = fxNow || createFxNow(),
-        remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-        // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-        temp = remaining / animation.duration || 0,
-        percent = 1 - temp,
-        index = 0,
-        length = animation.tweens.length;
-
-      for ( ; index < length ; index++ ) {
-        animation.tweens[ index ].run( percent );
-      }
-
-      deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-      if ( percent < 1 && length ) {
-        return remaining;
-      } else {
-        deferred.resolveWith( elem, [ animation ] );
-        return false;
-      }
-    },
-    animation = deferred.promise({
-      elem: elem,
-      props: jQuery.extend( {}, properties ),
-      opts: jQuery.extend( true, { specialEasing: {} }, options ),
-      originalProperties: properties,
-      originalOptions: options,
-      startTime: fxNow || createFxNow(),
-      duration: options.duration,
-      tweens: [],
-      createTween: function( prop, end ) {
-        var tween = jQuery.Tween( elem, animation.opts, prop, end,
-            animation.opts.specialEasing[ prop ] || animation.opts.easing );
-        animation.tweens.push( tween );
-        return tween;
-      },
-      stop: function( gotoEnd ) {
-        var index = 0,
-          // if we are going to the end, we want to run all the tweens
-          // otherwise we skip this part
-          length = gotoEnd ? animation.tweens.length : 0;
-        if ( stopped ) {
-          return this;
-        }
-        stopped = true;
-        for ( ; index < length ; index++ ) {
-          animation.tweens[ index ].run( 1 );
-        }
-
-        // resolve when we played the last frame
-        // otherwise, reject
-        if ( gotoEnd ) {
-          deferred.resolveWith( elem, [ animation, gotoEnd ] );
-        } else {
-          deferred.rejectWith( elem, [ animation, gotoEnd ] );
-        }
-        return this;
-      }
-    }),
-    props = animation.props;
-
-  propFilter( props, animation.opts.specialEasing );
-
-  for ( ; index < length ; index++ ) {
-    result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-    if ( result ) {
-      return result;
-    }
-  }
-
-  createTweens( animation, props );
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
 
-  if ( jQuery.isFunction( animation.opts.start ) ) {
-    animation.opts.start.call( elem, animation );
-  }
+	createTweens( animation, props );
 
-  jQuery.fx.timer(
-    jQuery.extend( tick, {
-      elem: elem,
-      anim: animation,
-      queue: animation.opts.queue
-    })
-  );
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
 
-  // attach callbacks from options
-  return animation.progress( animation.opts.progress )
-    .done( animation.opts.done, animation.opts.complete )
-    .fail( animation.opts.fail )
-    .always( animation.opts.always );
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
 }
 
 function propFilter( props, specialEasing ) {
-  var index, name, easing, value, hooks;
-
-  // camelCase, specialEasing and expand cssHook pass
-  for ( index in props ) {
-    name = jQuery.camelCase( index );
-    easing = specialEasing[ name ];
-    value = props[ index ];
-    if ( jQuery.isArray( value ) ) {
-      easing = value[ 1 ];
-      value = props[ index ] = value[ 0 ];
-    }
-
-    if ( index !== name ) {
-      props[ name ] = value;
-      delete props[ index ];
-    }
-
-    hooks = jQuery.cssHooks[ name ];
-    if ( hooks && "expand" in hooks ) {
-      value = hooks.expand( value );
-      delete props[ name ];
-
-      // not quite $.extend, this wont overwrite keys already present.
-      // also - reusing 'index' from above because we have the correct "name"
-      for ( index in value ) {
-        if ( !( index in props ) ) {
-          props[ index ] = value[ index ];
-          specialEasing[ index ] = easing;
-        }
-      }
-    } else {
-      specialEasing[ name ] = easing;
-    }
-  }
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
 }
 
 jQuery.Animation = jQuery.extend( Animation, {
 
-  tweener: function( props, callback ) {
-    if ( jQuery.isFunction( props ) ) {
-      callback = props;
-      props = [ "*" ];
-    } else {
-      props = props.split(" ");
-    }
-
-    var prop,
-      index = 0,
-      length = props.length;
-
-    for ( ; index < length ; index++ ) {
-      prop = props[ index ];
-      tweeners[ prop ] = tweeners[ prop ] || [];
-      tweeners[ prop ].unshift( callback );
-    }
-  },
-
-  prefilter: function( callback, prepend ) {
-    if ( prepend ) {
-      animationPrefilters.unshift( callback );
-    } else {
-      animationPrefilters.push( callback );
-    }
-  }
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
 });
 
 function defaultPrefilter( elem, props, opts ) {
-  /*jshint validthis:true */
-  var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
-    anim = this,
-    style = elem.style,
-    orig = {},
-    handled = [],
-    hidden = elem.nodeType && isHidden( elem );
-
-  // handle queue: false promises
-  if ( !opts.queue ) {
-    hooks = jQuery._queueHooks( elem, "fx" );
-    if ( hooks.unqueued == null ) {
-      hooks.unqueued = 0;
-      oldfire = hooks.empty.fire;
-      hooks.empty.fire = function() {
-        if ( !hooks.unqueued ) {
-          oldfire();
-        }
-      };
-    }
-    hooks.unqueued++;
-
-    anim.always(function() {
-      // doing this makes sure that the complete handler will be called
-      // before this completes
-      anim.always(function() {
-        hooks.unqueued--;
-        if ( !jQuery.queue( elem, "fx" ).length ) {
-          hooks.empty.fire();
-        }
-      });
-    });
-  }
-
-  // height/width overflow pass
-  if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-    // Make sure that nothing sneaks out
-    // Record all 3 overflow attributes because IE does not
-    // change the overflow attribute when overflowX and
-    // overflowY are set to the same value
-    opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-    // Set display property to inline-block for height/width
-    // animations on inline elements that are having width/height animated
-    if ( jQuery.css( elem, "display" ) === "inline" &&
-        jQuery.css( elem, "float" ) === "none" ) {
-
-      // inline-level elements accept inline-block;
-      // block-level elements need to be inline with layout
-      if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
-        style.display = "inline-block";
-
-      } else {
-        style.zoom = 1;
-      }
-    }
-  }
+	/* jshint validthis: true */
+	var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+		anim = this,
+		style = elem.style,
+		orig = {},
+		handled = [],
+		hidden = elem.nodeType && isHidden( elem );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
 
-  if ( opts.overflow ) {
-    style.overflow = "hidden";
-    if ( !jQuery.support.shrinkWrapBlocks ) {
-      anim.done(function() {
-        style.overflow = opts.overflow[ 0 ];
-        style.overflowX = opts.overflow[ 1 ];
-        style.overflowY = opts.overflow[ 2 ];
-      });
-    }
-  }
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
 
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
 
-  // show/hide pass
-  for ( index in props ) {
-    value = props[ index ];
-    if ( rfxtypes.exec( value ) ) {
-      delete props[ index ];
-      toggle = toggle || value === "toggle";
-      if ( value === ( hidden ? "hide" : "show" ) ) {
-        continue;
-      }
-      handled.push( index );
-    }
-  }
 
-  length = handled.length;
-  if ( length ) {
-    dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
-    if ( "hidden" in dataShow ) {
-      hidden = dataShow.hidden;
-    }
+	// show/hide pass
+	dataShow = data_priv.get( elem, "fxshow" );
+	for ( index in props ) {
+		value = props[ index ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ index ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			handled.push( index );
+		}
+	}
 
-    // store state if its toggle - enables .stop().toggle() to "reverse"
-    if ( toggle ) {
-      dataShow.hidden = !hidden;
-    }
-    if ( hidden ) {
-      jQuery( elem ).show();
-    } else {
-      anim.done(function() {
-        jQuery( elem ).hide();
-      });
-    }
-    anim.done(function() {
-      var prop;
-      jQuery._removeData( elem, "fxshow" );
-      for ( prop in orig ) {
-        jQuery.style( elem, prop, orig[ prop ] );
-      }
-    });
-    for ( index = 0 ; index < length ; index++ ) {
-      prop = handled[ index ];
-      tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
-      orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
-      if ( !( prop in dataShow ) ) {
-        dataShow[ prop ] = tween.start;
-        if ( hidden ) {
-          tween.end = tween.start;
-          tween.start = prop === "width" || prop === "height" ? 1 : 0;
-        }
-      }
-    }
-  }
+	length = handled.length;
+	if ( length ) {
+		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
+		if ( "hidden" in dataShow ) {
+			hidden = dataShow.hidden;
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( index = 0 ; index < length ; index++ ) {
+			prop = handled[ index ];
+			tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+			orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
 }
 
 function Tween( elem, options, prop, end, easing ) {
-  return new Tween.prototype.init( elem, options, prop, end, easing );
+	return new Tween.prototype.init( elem, options, prop, end, easing );
 }
 jQuery.Tween = Tween;
 
 Tween.prototype = {
-  constructor: Tween,
-  init: function( elem, options, prop, end, easing, unit ) {
-    this.elem = elem;
-    this.prop = prop;
-    this.easing = easing || "swing";
-    this.options = options;
-    this.start = this.now = this.cur();
-    this.end = end;
-    this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-  },
-  cur: function() {
-    var hooks = Tween.propHooks[ this.prop ];
-
-    return hooks && hooks.get ?
-      hooks.get( this ) :
-      Tween.propHooks._default.get( this );
-  },
-  run: function( percent ) {
-    var eased,
-      hooks = Tween.propHooks[ this.prop ];
-
-    if ( this.options.duration ) {
-      this.pos = eased = jQuery.easing[ this.easing ](
-        percent, this.options.duration * percent, 0, 1, this.options.duration
-      );
-    } else {
-      this.pos = eased = percent;
-    }
-    this.now = ( this.end - this.start ) * eased + this.start;
-
-    if ( this.options.step ) {
-      this.options.step.call( this.elem, this.now, this );
-    }
-
-    if ( hooks && hooks.set ) {
-      hooks.set( this );
-    } else {
-      Tween.propHooks._default.set( this );
-    }
-    return this;
-  }
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
 };
 
 Tween.prototype.init.prototype = Tween.prototype;
 
 Tween.propHooks = {
-  _default: {
-    get: function( tween ) {
-      var result;
-
-      if ( tween.elem[ tween.prop ] != null &&
-        (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-        return tween.elem[ tween.prop ];
-      }
-
-      // passing a non empty string as a 3rd parameter to .css will automatically
-      // attempt a parseFloat and fallback to a string if the parse fails
-      // so, simple values such as "10px" are parsed to Float.
-      // complex values such as "rotate(1rad)" are returned as is.
-      result = jQuery.css( tween.elem, tween.prop, "auto" );
-      // Empty strings, null, undefined and "auto" are converted to 0.
-      return !result || result === "auto" ? 0 : result;
-    },
-    set: function( tween ) {
-      // use step hook for back compat - use cssHook if its there - use .style if its
-      // available and use plain properties where available
-      if ( jQuery.fx.step[ tween.prop ] ) {
-        jQuery.fx.step[ tween.prop ]( tween );
-      } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-        jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-      } else {
-        tween.elem[ tween.prop ] = tween.now;
-      }
-    }
-  }
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
 };
 
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
 
 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-  set: function( tween ) {
-    if ( tween.elem.nodeType && tween.elem.parentNode ) {
-      tween.elem[ tween.prop ] = tween.now;
-    }
-  }
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
 };
 
 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-  var cssFn = jQuery.fn[ name ];
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return speed == null || typeof speed === "boolean" ?
-      cssFn.apply( this, arguments ) :
-      this.animate( genFx( name, true ), speed, easing, callback );
-  };
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
 });
 
 jQuery.fn.extend({
-  fadeTo: function( speed, to, easing, callback ) {
-
-    // show any hidden elements after setting opacity to 0
-    return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-      // animate to the value specified
-      .end().animate({ opacity: to }, speed, easing, callback );
-  },
-  animate: function( prop, speed, easing, callback ) {
-    var empty = jQuery.isEmptyObject( prop ),
-      optall = jQuery.speed( speed, easing, callback ),
-      doAnimation = function() {
-        // Operate on a copy of prop so per-property easing won't be lost
-        var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-        doAnimation.finish = function() {
-          anim.stop( true );
-        };
-        // Empty animations, or finishing resolves immediately
-        if ( empty || jQuery._data( this, "finish" ) ) {
-          anim.stop( true );
-        }
-      };
-      doAnimation.finish = doAnimation;
-
-    return empty || optall.queue === false ?
-      this.each( doAnimation ) :
-      this.queue( optall.queue, doAnimation );
-  },
-  stop: function( type, clearQueue, gotoEnd ) {
-    var stopQueue = function( hooks ) {
-      var stop = hooks.stop;
-      delete hooks.stop;
-      stop( gotoEnd );
-    };
-
-    if ( typeof type !== "string" ) {
-      gotoEnd = clearQueue;
-      clearQueue = type;
-      type = undefined;
-    }
-    if ( clearQueue && type !== false ) {
-      this.queue( type || "fx", [] );
-    }
-
-    return this.each(function() {
-      var dequeue = true,
-        index = type != null && type + "queueHooks",
-        timers = jQuery.timers,
-        data = jQuery._data( this );
-
-      if ( index ) {
-        if ( data[ index ] && data[ index ].stop ) {
-          stopQueue( data[ index ] );
-        }
-      } else {
-        for ( index in data ) {
-          if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-            stopQueue( data[ index ] );
-          }
-        }
-      }
-
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-          timers[ index ].anim.stop( gotoEnd );
-          dequeue = false;
-          timers.splice( index, 1 );
-        }
-      }
-
-      // start the next in the queue if the last step wasn't forced
-      // timers currently will call their complete callbacks, which will dequeue
-      // but only if they were gotoEnd
-      if ( dequeue || !gotoEnd ) {
-        jQuery.dequeue( this, type );
-      }
-    });
-  },
-  finish: function( type ) {
-    if ( type !== false ) {
-      type = type || "fx";
-    }
-    return this.each(function() {
-      var index,
-        data = jQuery._data( this ),
-        queue = data[ type + "queue" ],
-        hooks = data[ type + "queueHooks" ],
-        timers = jQuery.timers,
-        length = queue ? queue.length : 0;
-
-      // enable finishing flag on private data
-      data.finish = true;
-
-      // empty the queue first
-      jQuery.queue( this, type, [] );
-
-      if ( hooks && hooks.cur && hooks.cur.finish ) {
-        hooks.cur.finish.call( this );
-      }
-
-      // look for any active animations, and finish them
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-          timers[ index ].anim.stop( true );
-          timers.splice( index, 1 );
-        }
-      }
-
-      // look for any animations in the old queue and finish them
-      for ( index = 0; index < length; index++ ) {
-        if ( queue[ index ] && queue[ index ].finish ) {
-          queue[ index ].finish.call( this );
-        }
-      }
-
-      // turn off finishing flag
-      delete data.finish;
-    });
-  }
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+				doAnimation.finish = function() {
+					anim.stop( true );
+				};
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.cur && hooks.cur.finish ) {
+				hooks.cur.finish.call( this );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
 });
 
 // Generate parameters to create a standard animation
 function genFx( type, includeWidth ) {
-  var which,
-    attrs = { height: type },
-    i = 0;
-
-  // if we include width, step value is 1 to do all cssExpand values,
-  // if we don't include width, step value is 2 to skip over Left and Right
-  includeWidth = includeWidth? 1 : 0;
-  for( ; i < 4 ; i += 2 - includeWidth ) {
-    which = cssExpand[ i ];
-    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-  }
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
 
-  if ( includeWidth ) {
-    attrs.opacity = attrs.width = type;
-  }
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
 
-  return attrs;
+	return attrs;
 }
 
 // Generate shortcuts for custom animations
 jQuery.each({
-  slideDown: genFx("show"),
-  slideUp: genFx("hide"),
-  slideToggle: genFx("toggle"),
-  fadeIn: { opacity: "show" },
-  fadeOut: { opacity: "hide" },
-  fadeToggle: { opacity: "toggle" }
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
 }, function( name, props ) {
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return this.animate( props, speed, easing, callback );
-  };
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
 });
 
 jQuery.speed = function( speed, easing, fn ) {
-  var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-    complete: fn || !fn && easing ||
-      jQuery.isFunction( speed ) && speed,
-    duration: speed,
-    easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-  };
-
-  opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-    opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-  // normalize opt.queue - true/undefined/null -> "fx"
-  if ( opt.queue == null || opt.queue === true ) {
-    opt.queue = "fx";
-  }
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
 
-  // Queueing
-  opt.old = opt.complete;
+	// Queueing
+	opt.old = opt.complete;
 
-  opt.complete = function() {
-    if ( jQuery.isFunction( opt.old ) ) {
-      opt.old.call( this );
-    }
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
 
-    if ( opt.queue ) {
-      jQuery.dequeue( this, opt.queue );
-    }
-  };
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
 
-  return opt;
+	return opt;
 };
 
 jQuery.easing = {
-  linear: function( p ) {
-    return p;
-  },
-  swing: function( p ) {
-    return 0.5 - Math.cos( p*Math.PI ) / 2;
-  }
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
 };
 
 jQuery.timers = [];
 jQuery.fx = Tween.prototype.init;
 jQuery.fx.tick = function() {
-  var timer,
-    timers = jQuery.timers,
-    i = 0;
-
-  fxNow = jQuery.now();
-
-  for ( ; i < timers.length; i++ ) {
-    timer = timers[ i ];
-    // Checks the timer has not already been removed
-    if ( !timer() && timers[ i ] === timer ) {
-      timers.splice( i--, 1 );
-    }
-  }
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
 
-  if ( !timers.length ) {
-    jQuery.fx.stop();
-  }
-  fxNow = undefined;
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
 };
 
 jQuery.fx.timer = function( timer ) {
-  if ( timer() && jQuery.timers.push( timer ) ) {
-    jQuery.fx.start();
-  }
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
 };
 
 jQuery.fx.interval = 13;
 
 jQuery.fx.start = function() {
-  if ( !timerId ) {
-    timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-  }
-};
-
-jQuery.fx.stop = function() {
-  clearInterval( timerId );
-  timerId = null;
-};
-
-jQuery.fx.speeds = {
-  slow: 600,
-  fast: 200,
-  // Default speed
-  _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.animated = function( elem ) {
-    return jQuery.grep(jQuery.timers, function( fn ) {
-      return elem === fn.elem;
-    }).length;
-  };
-}
-jQuery.fn.offset = function( options ) {
-  if ( arguments.length ) {
-    return options === undefined ?
-      this :
-      this.each(function( i ) {
-        jQuery.offset.setOffset( this, options, i );
-      });
-  }
-
-  var docElem, win,
-    box = { top: 0, left: 0 },
-    elem = this[ 0 ],
-    doc = elem && elem.ownerDocument;
-
-  if ( !doc ) {
-    return;
-  }
-
-  docElem = doc.documentElement;
-
-  // Make sure it's not a disconnected DOM node
-  if ( !jQuery.contains( docElem, elem ) ) {
-    return box;
-  }
-
-  // If we don't have gBCR, just use 0,0 rather than error
-  // BlackBerry 5, iOS 3 (original iPhone)
-  if ( typeof elem.getBoundingClientRect !== "undefined" ) {
-    box = elem.getBoundingClientRect();
-  }
-  win = getWindow( doc );
-  return {
-    top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
-    left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
-  };
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
 };
 
-jQuery.offset = {
-
-  setOffset: function( elem, options, i ) {
-    var position = jQuery.css( elem, "position" );
-
-    // set position first, in-case top/left are set even on static elem
-    if ( position === "static" ) {
-      elem.style.position = "relative";
-    }
-
-    var curElem = jQuery( elem ),
-      curOffset = curElem.offset(),
-      curCSSTop = jQuery.css( elem, "top" ),
-      curCSSLeft = jQuery.css( elem, "left" ),
-      calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
-      props = {}, curPosition = {}, curTop, curLeft;
-
-    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-    if ( calculatePosition ) {
-      curPosition = curElem.position();
-      curTop = curPosition.top;
-      curLeft = curPosition.left;
-    } else {
-      curTop = parseFloat( curCSSTop ) || 0;
-      curLeft = parseFloat( curCSSLeft ) || 0;
-    }
-
-    if ( jQuery.isFunction( options ) ) {
-      options = options.call( elem, i, curOffset );
-    }
-
-    if ( options.top != null ) {
-      props.top = ( options.top - curOffset.top ) + curTop;
-    }
-    if ( options.left != null ) {
-      props.left = ( options.left - curOffset.left ) + curLeft;
-    }
-
-    if ( "using" in options ) {
-      options.using.call( elem, props );
-    } else {
-      curElem.css( props );
-    }
-  }
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
 };
 
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
 
-jQuery.fn.extend({
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
 
-  position: function() {
-    if ( !this[ 0 ] ) {
-      return;
-    }
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
 
-    var offsetParent, offset,
-      parentOffset = { top: 0, left: 0 },
-      elem = this[ 0 ];
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
 
-    // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
-    if ( jQuery.css( elem, "position" ) === "fixed" ) {
-      // we assume that getBoundingClientRect is available when computed position is fixed
-      offset = elem.getBoundingClientRect();
-    } else {
-      // Get *real* offsetParent
-      offsetParent = this.offsetParent();
+	if ( !doc ) {
+		return;
+	}
 
-      // Get correct offsets
-      offset = this.offset();
-      if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-        parentOffset = offsetParent.offset();
-      }
+	docElem = doc.documentElement;
 
-      // Add offsetParent borders
-      parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-      parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-    }
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
 
-    // Subtract parent offsets and element margins
-    // note: when an element has margin: auto the offsetLeft and marginLeft
-    // are the same in Safari causing offset.left to incorrectly be 0
-    return {
-      top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-      left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
-    };
-  },
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
 
-  offsetParent: function() {
-    return this.map(function() {
-      var offsetParent = this.offsetParent || document.documentElement;
-      while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
-        offsetParent = offsetParent.offsetParent;
-      }
-      return offsetParent || document.documentElement;
-    });
-  }
-});
+jQuery.offset = {
 
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
 
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
-  var top = /Y/.test( prop );
 
-  jQuery.fn[ method ] = function( val ) {
-    return jQuery.access( this, function( elem, method, val ) {
-      var win = getWindow( elem );
+jQuery.fn.extend({
 
-      if ( val === undefined ) {
-        return win ? (prop in win) ? win[ prop ] :
-          win.document.documentElement[ method ] :
-          elem[ method ];
-      }
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
 
-      if ( win ) {
-        win.scrollTo(
-          !top ? val : jQuery( win ).scrollLeft(),
-          top ? val : jQuery( win ).scrollTop()
-        );
 
-      } else {
-        elem[ method ] = val;
-      }
-    }, method, val, arguments.length, null );
-  };
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
 });
 
 function getWindow( elem ) {
-  return jQuery.isWindow( elem ) ?
-    elem :
-    elem.nodeType === 9 ?
-      elem.defaultView || elem.parentWindow :
-      false;
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
 }
 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-  jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-    // margin is only for outerHeight, outerWidth
-    jQuery.fn[ funcName ] = function( margin, value ) {
-      var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-        extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-      return jQuery.access( this, function( elem, type, value ) {
-        var doc;
-
-        if ( jQuery.isWindow( elem ) ) {
-          // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-          // isn't a whole lot we can do. See pull request at this URL for discussion:
-          // https://github.com/jquery/jquery/pull/764
-          return elem.document.documentElement[ "client" + name ];
-        }
-
-        // Get document width or height
-        if ( elem.nodeType === 9 ) {
-          doc = elem.documentElement;
-
-          // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-          // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
-          return Math.max(
-            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-            elem.body[ "offset" + name ], doc[ "offset" + name ],
-            doc[ "client" + name ]
-          );
-        }
-
-        return value === undefined ?
-          // Get width or height on the element, requesting but not forcing parseFloat
-          jQuery.css( elem, type, extra ) :
-
-          // Set width or height on the element
-          jQuery.style( elem, type, value, extra );
-      }, type, chainable ? margin : undefined, chainable, null );
-    };
-  });
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+		// margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return jQuery.access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
 });
 // Limit scope pollution from any deprecated API
 // (function() {
 
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
 // })();
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
-// Expose jQuery as an AMD module, but only for AMD loaders that
-// understand the issues with loading multiple versions of jQuery
-// in a page that all might call define(). The loader will indicate
-// they have special allowances for multiple jQuery versions by
-// specifying define.amd.jQuery = true. Register as a named module,
-// since jQuery can be concatenated with other files that may use define,
-// but not use a proper concatenation script that understands anonymous
-// AMD modules. A named AMD is safest and most robust way to register.
-// Lowercase jquery is used because AMD module names are derived from
-// file names, and jQuery is normally delivered in a lowercase file name.
-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
-  define( "jquery", [], function () { return jQuery; } );
+if ( typeof module === "object" && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
 }
 
 })( window );
-// lib/handlebars/base.js
 
-/*jshint eqnull:true*/
-this.Handlebars = {};
+;;
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
 
-(function(Handlebars) {
+// lib/handlebars/browser-prefix.js
+var Handlebars = {};
 
-Handlebars.VERSION = "1.0.rc.1";
+(function(Handlebars, undefined) {
+;
+// lib/handlebars/base.js
+
+Handlebars.VERSION = "1.0.0-rc.4";
+Handlebars.COMPILER_REVISION = 3;
+
+Handlebars.REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '== 1.0.0-rc.3',
+  3: '>= 1.0.0-rc.4'
+};
 
 Handlebars.helpers  = {};
 Handlebars.partials = {};
 
+var toString = Object.prototype.toString,
+    functionType = '[object Function]',
+    objectType = '[object Object]';
+
 Handlebars.registerHelper = function(name, fn, inverse) {
-  if(inverse) { fn.not = inverse; }
-  this.helpers[name] = fn;
+  if (toString.call(name) === objectType) {
+    if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+    Handlebars.Utils.extend(this.helpers, name);
+  } else {
+    if (inverse) { fn.not = inverse; }
+    this.helpers[name] = fn;
+  }
 };
 
 Handlebars.registerPartial = function(name, str) {
-  this.partials[name] = str;
+  if (toString.call(name) === objectType) {
+    Handlebars.Utils.extend(this.partials,  name);
+  } else {
+    this.partials[name] = str;
+  }
 };
 
 Handlebars.registerHelper('helperMissing', function(arg) {
@@ -9591,13 +9007,9 @@ Handlebars.registerHelper('helperMissing', function(arg) {
   }
 });
 
-var toString = Object.prototype.toString, functionType = "[object Function]";
-
 Handlebars.registerHelper('blockHelperMissing', function(context, options) {
   var inverse = options.inverse || function() {}, fn = options.fn;
 
-
-  var ret = "";
   var type = toString.call(context);
 
   if(type === functionType) { context = context.call(this); }
@@ -9626,22 +9038,53 @@ Handlebars.createFrame = Object.create || function(object) {
   return obj;
 };
 
+Handlebars.logger = {
+  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+
+  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (Handlebars.logger.level <= level) {
+      var method = Handlebars.logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+
 Handlebars.registerHelper('each', function(context, options) {
   var fn = options.fn, inverse = options.inverse;
-  var ret = "", data;
+  var i = 0, ret = "", data;
 
   if (options.data) {
     data = Handlebars.createFrame(options.data);
   }
 
-  if(context && context.length > 0) {
-    for(var i=0, j=context.length; i<j; i++) {
-      if (data) { data.index = i; }
-      ret = ret + fn(context[i], { data: data });
+  if(context && typeof context === 'object') {
+    if(context instanceof Array){
+      for(var j = context.length; i<j; i++) {
+        if (data) { data.index = i; }
+        ret = ret + fn(context[i], { data: data });
+      }
+    } else {
+      for(var key in context) {
+        if(context.hasOwnProperty(key)) {
+          if(data) { data.key = key; }
+          ret = ret + fn(context[key], {data: data});
+          i++;
+        }
+      }
     }
-  } else {
+  }
+
+  if(i === 0){
     ret = inverse(this);
   }
+
   return ret;
 });
 
@@ -9657,125 +9100,128 @@ Handlebars.registerHelper('if', function(context, options) {
 });
 
 Handlebars.registerHelper('unless', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  options.fn = inverse;
-  options.inverse = fn;
-
-  return Handlebars.helpers['if'].call(this, context, options);
+  return Handlebars.helpers['if'].call(this, context, {fn: options.inverse, inverse: options.fn});
 });
 
 Handlebars.registerHelper('with', function(context, options) {
-  return options.fn(context);
+  if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
 });
 
-Handlebars.registerHelper('log', function(context) {
-  Handlebars.log(context);
+Handlebars.registerHelper('log', function(context, options) {
+  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+  Handlebars.log(level, context);
 });
-
-}(this.Handlebars));
 ;
 // lib/handlebars/compiler/parser.js
 /* Jison generated parser */
 var handlebars = (function(){
 var parser = {trace: function trace() { },
 yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"DATA":27,"param":28,"STRING":29,"INTEGER":30,"BOOLEAN":31,"hashSegments":32,"hashSegment":33,"ID":34,"EQUALS":35,"pathSegments":36,"SEP":37,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",27:"DATA",29:"STRING",30:"INTEGER",31:"BOOLEAN",34:"ID",35:"EQUALS",37:"SEP"},
-productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[17,1],[25,2],[25,1],[28,1],[28,1],[28,1],[28,1],[28,1],[26,1],[32,2],[32,1],[33,3],[33,3],[33,3],[33,3],[33,3],[21,1],[36,3],[36,1]],
+symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
 performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
 
 var $0 = $$.length - 1;
 switch (yystate) {
-case 1: return $$[$0-1]; 
+case 1: return $$[$0-1];
+break;
+case 2: this.$ = new yy.ProgramNode([], $$[$0]);
+break;
+case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
+break;
+case 4: this.$ = new yy.ProgramNode($$[$0-1], []);
 break;
-case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+case 5: this.$ = new yy.ProgramNode($$[$0]);
 break;
-case 3: this.$ = new yy.ProgramNode($$[$0]); 
+case 6: this.$ = new yy.ProgramNode([], []);
 break;
-case 4: this.$ = new yy.ProgramNode([]); 
+case 7: this.$ = new yy.ProgramNode([]);
 break;
-case 5: this.$ = [$$[$0]]; 
+case 8: this.$ = [$$[$0]];
 break;
-case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
 break;
-case 7: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
 break;
-case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
 break;
-case 9: this.$ = $$[$0]; 
+case 12: this.$ = $$[$0];
 break;
-case 10: this.$ = $$[$0]; 
+case 13: this.$ = $$[$0];
 break;
-case 11: this.$ = new yy.ContentNode($$[$0]); 
+case 14: this.$ = new yy.ContentNode($$[$0]);
 break;
-case 12: this.$ = new yy.CommentNode($$[$0]); 
+case 15: this.$ = new yy.CommentNode($$[$0]);
 break;
-case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
 break;
-case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
 break;
-case 15: this.$ = $$[$0-1]; 
+case 18: this.$ = $$[$0-1];
 break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
 break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
 break;
-case 18: this.$ = new yy.PartialNode($$[$0-1]); 
+case 21: this.$ = new yy.PartialNode($$[$0-1]);
 break;
-case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
 break;
-case 20: 
+case 23:
 break;
-case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
 break;
-case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null];
 break;
-case 23: this.$ = [[$$[$0-1]], $$[$0]]; 
+case 26: this.$ = [[$$[$0-1]], $$[$0]];
 break;
-case 24: this.$ = [[$$[$0]], null]; 
+case 27: this.$ = [[$$[$0]], null];
 break;
-case 25: this.$ = [[new yy.DataNode($$[$0])], null]; 
+case 28: this.$ = [[new yy.DataNode($$[$0])], null];
 break;
-case 26: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
 break;
-case 27: this.$ = [$$[$0]]; 
+case 30: this.$ = [$$[$0]];
 break;
-case 28: this.$ = $$[$0]; 
+case 31: this.$ = $$[$0];
 break;
-case 29: this.$ = new yy.StringNode($$[$0]); 
+case 32: this.$ = new yy.StringNode($$[$0]);
 break;
-case 30: this.$ = new yy.IntegerNode($$[$0]); 
+case 33: this.$ = new yy.IntegerNode($$[$0]);
 break;
-case 31: this.$ = new yy.BooleanNode($$[$0]); 
+case 34: this.$ = new yy.BooleanNode($$[$0]);
 break;
-case 32: this.$ = new yy.DataNode($$[$0]); 
+case 35: this.$ = new yy.DataNode($$[$0]);
 break;
-case 33: this.$ = new yy.HashNode($$[$0]); 
+case 36: this.$ = new yy.HashNode($$[$0]);
 break;
-case 34: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
 break;
-case 35: this.$ = [$$[$0]]; 
+case 38: this.$ = [$$[$0]];
 break;
-case 36: this.$ = [$$[$0-2], $$[$0]]; 
+case 39: this.$ = [$$[$0-2], $$[$0]];
 break;
-case 37: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
 break;
-case 38: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
 break;
-case 39: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
 break;
-case 40: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
+case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])];
 break;
-case 41: this.$ = new yy.IdNode($$[$0]); 
+case 44: this.$ = new yy.PartialNameNode($$[$0]);
 break;
-case 42: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
+case 45: this.$ = new yy.IdNode($$[$0]);
 break;
-case 43: this.$ = [$$[$0]]; 
+case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
+break;
+case 47: this.$ = [$$[$0]];
 break;
 }
 },
-table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,27:[1,24],34:[1,26],36:25},{17:27,21:23,27:[1,24],34:[1,26],36:25},{17:28,21:23,27:[1,24],34:[1,26],36:25},{17:29,21:23,27:[1,24],34:[1,26],36:25},{21:30,34:[1,26],36:25},{1:[2,1]},{6:31,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,32],21:23,27:[1,24],34:[1,26],36:25},{10:33,20:[1,34]},{10:35,20:[1,34]},{18:[1,36]},{18:[2,24],21:41,25:37,26:38,27:[1,45],28:39,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,25]},{18:[2,41],27:[2,41],29:[2,41],30:[2,41],31:[2,41],34:[2,41],37:[1,48]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],37:[2,43]},{18:[1,49]},{18:[1,50]},{18:[1,51]},{18:[1,52],21:53,34:[1,26],36:25},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:54,34:[1,26],36:25},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:41,26:55,27:[1,45],28:56,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,23]},{18:[2,27],27:[2,27],29:[2,27],30:[2,27],31:[2,27],34:[2,27]},{18:[2,33],33:57,34:[1,58]},{18:[2,28],27:[2,28],29:[2,28],30:[2,28],31:[2,28],34:[2,28]},{18:[2,29],27:[2,29],29:[2,29],30:[2,29],31:[2,29],34:[2,29]},{18:[2,30],27:[2,30],29:[2,30],30:[2,30],31:[2,30],34:[2,30]},{18:[2,31],27:[2,31],29:[2,31],30:[2,31],31:[2,31],34:[2,31]},{18:[2,32],27:[2,32],29:[2,32],30:[2,32],31:[2,32],34:[2,32]},{18:[2,35],34:[2,35]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],35:[1,59],37:[2,43]},{34:[1,60]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,61]},{18:[1,62]},{18:[2,21]},{18:[2,26],27:[2,26],29:[2,26],30:[2,26],31:[2,26],34:[2,26]},{18:[2,34],34:[2,34]},{35:[1,59]},{21:63,27:[1,67],29:[1,64],30:[1,65],31:[1,66],34:[1,26],36:25},{18:[2,42],27:[2,42],29:[2,42],30:[2,42],31:[2,42],34:[2,42],37:[2,42]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,36],34:[2,36]},{18:[2,37],34:[2,37]},{18:[2,38],34:[2,38]},{18:[2,39],34:[2,39]},{18:[2,40],34:[2,40]}],
-defaultActions: {16:[2,1],24:[2,25],38:[2,23],55:[2,21]},
+table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
 parseError: function parseError(str, hash) {
     throw new Error(str);
 },
@@ -10056,250 +9502,241 @@ lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_STA
 
 var YYSTATE=YY_START
 switch($avoiding_name_collisions) {
-case 0:
+case 0: yy_.yytext = "\\"; return 14;
+break;
+case 1:
                                    if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
                                    if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
                                    if(yy_.yytext) return 14;
-                                 
+
 break;
-case 1: return 14; 
+case 2: return 14;
 break;
-case 2:
+case 3:
                                    if(yy_.yytext.slice(-1) !== "\\") this.popState();
                                    if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
                                    return 14;
-                                 
+
 break;
-case 3: return 24; 
+case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15;
 break;
-case 4: return 16; 
+case 5: this.begin("par"); return 24;
 break;
-case 5: return 20; 
+case 6: return 16;
 break;
-case 6: return 19; 
+case 7: return 20;
 break;
-case 7: return 19; 
+case 8: return 19;
 break;
-case 8: return 23; 
+case 9: return 19;
 break;
-case 9: return 23; 
+case 10: return 23;
 break;
-case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+case 11: return 23;
 break;
-case 11: return 22; 
+case 12: this.popState(); this.begin('com');
 break;
-case 12: return 35; 
+case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
 break;
-case 13: return 34; 
+case 14: return 22;
 break;
-case 14: return 34; 
+case 15: return 36;
 break;
-case 15: return 37; 
+case 16: return 35;
 break;
-case 16: /*ignore whitespace*/ 
+case 17: return 35;
 break;
-case 17: this.popState(); return 18; 
+case 18: return 39;
 break;
-case 18: this.popState(); return 18; 
+case 19: /*ignore whitespace*/
 break;
-case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
+case 20: this.popState(); return 18;
 break;
-case 20: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
+case 21: this.popState(); return 18;
 break;
-case 21: yy_.yytext = yy_.yytext.substr(1); return 27; 
+case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30;
 break;
-case 22: return 31; 
+case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30;
 break;
-case 23: return 31; 
+case 24: yy_.yytext = yy_.yytext.substr(1); return 28;
 break;
-case 24: return 30; 
+case 25: return 32;
 break;
-case 25: return 34; 
+case 26: return 32;
 break;
-case 26: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 34; 
+case 27: return 31;
 break;
-case 27: return 'INVALID'; 
+case 28: return 35;
 break;
-case 28: return 5; 
+case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35;
+break;
+case 30: return 'INVALID';
+break;
+case 31: /*ignore whitespace*/
+break;
+case 32: this.popState(); return 37;
+break;
+case 33: return 5;
 break;
 }
 };
-lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
-lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,28],"inclusive":true}};
+lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$:\-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$\-\/]+)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"par":{"rules":[31,32],"inclusive":false},"INITIAL":{"rules":[0,1,2,33],"inclusive":true}};
 return lexer;})()
 parser.lexer = lexer;
 function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
 return new Parser;
-})();
-if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
-exports.parser = handlebars;
-exports.Parser = handlebars.Parser;
-exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
-exports.main = function commonjsMain(args) {
-    if (!args[1])
-        throw new Error('Usage: '+args[0]+' FILE');
-    var source, cwd;
-    if (typeof process !== 'undefined') {
-        source = require('fs').readFileSync(require('path').resolve(args[1]), "utf8");
-    } else {
-        source = require("file").path(require("file").cwd()).join(args[1]).read({charset: "utf-8"});
-    }
-    return exports.parser.parse(source);
-}
-if (typeof module !== 'undefined' && require.main === module) {
-  exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
-}
-};
-;
+})();;
 // lib/handlebars/compiler/base.js
-Handlebars.Parser = handlebars;
 
-Handlebars.parse = function(string) {
-  Handlebars.Parser.yy = Handlebars.AST;
-  return Handlebars.Parser.parse(string);
-};
+Handlebars.Parser = handlebars;
 
-Handlebars.print = function(ast) {
-  return new Handlebars.PrintVisitor().accept(ast);
-};
+Handlebars.parse = function(input) {
 
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
 
-  // override in the host environment
-  log: function(level, str) {}
+  Handlebars.Parser.yy = Handlebars.AST;
+  return Handlebars.Parser.parse(input);
 };
-
-Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
 ;
 // lib/handlebars/compiler/ast.js
-(function() {
-
-  Handlebars.AST = {};
-
-  Handlebars.AST.ProgramNode = function(statements, inverse) {
-    this.type = "program";
-    this.statements = statements;
-    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
-  };
-
-  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
-    this.type = "mustache";
-    this.escaped = !unescaped;
-    this.hash = hash;
+Handlebars.AST = {};
 
-    var id = this.id = rawParams[0];
-    var params = this.params = rawParams.slice(1);
+Handlebars.AST.ProgramNode = function(statements, inverse) {
+  this.type = "program";
+  this.statements = statements;
+  if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+};
 
-    // a mustache is an eligible helper if:
-    // * its id is simple (a single part, not `this` or `..`)
-    var eligibleHelper = this.eligibleHelper = id.isSimple;
+Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+  this.type = "mustache";
+  this.escaped = !unescaped;
+  this.hash = hash;
 
-    // a mustache is definitely a helper if:
-    // * it is an eligible helper, and
-    // * it has at least one parameter or hash segment
-    this.isHelper = eligibleHelper && (params.length || hash);
+  var id = this.id = rawParams[0];
+  var params = this.params = rawParams.slice(1);
 
-    // if a mustache is an eligible helper but not a definite
-    // helper, it is ambiguous, and will be resolved in a later
-    // pass or at runtime.
-  };
+  // a mustache is an eligible helper if:
+  // * its id is simple (a single part, not `this` or `..`)
+  var eligibleHelper = this.eligibleHelper = id.isSimple;
 
-  Handlebars.AST.PartialNode = function(id, context) {
-    this.type    = "partial";
+  // a mustache is definitely a helper if:
+  // * it is an eligible helper, and
+  // * it has at least one parameter or hash segment
+  this.isHelper = eligibleHelper && (params.length || hash);
 
-    // TODO: disallow complex IDs
+  // if a mustache is an eligible helper but not a definite
+  // helper, it is ambiguous, and will be resolved in a later
+  // pass or at runtime.
+};
 
-    this.id      = id;
-    this.context = context;
-  };
+Handlebars.AST.PartialNode = function(partialName, context) {
+  this.type         = "partial";
+  this.partialName  = partialName;
+  this.context      = context;
+};
 
+Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
   var verifyMatch = function(open, close) {
     if(open.original !== close.original) {
       throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
     }
   };
 
-  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
-    verifyMatch(mustache.id, close);
-    this.type = "block";
-    this.mustache = mustache;
-    this.program  = program;
-    this.inverse  = inverse;
+  verifyMatch(mustache.id, close);
+  this.type = "block";
+  this.mustache = mustache;
+  this.program  = program;
+  this.inverse  = inverse;
 
-    if (this.inverse && !this.program) {
-      this.isInverse = true;
-    }
-  };
+  if (this.inverse && !this.program) {
+    this.isInverse = true;
+  }
+};
 
-  Handlebars.AST.ContentNode = function(string) {
-    this.type = "content";
-    this.string = string;
-  };
+Handlebars.AST.ContentNode = function(string) {
+  this.type = "content";
+  this.string = string;
+};
 
-  Handlebars.AST.HashNode = function(pairs) {
-    this.type = "hash";
-    this.pairs = pairs;
-  };
+Handlebars.AST.HashNode = function(pairs) {
+  this.type = "hash";
+  this.pairs = pairs;
+};
 
-  Handlebars.AST.IdNode = function(parts) {
-    this.type = "ID";
-    this.original = parts.join(".");
+Handlebars.AST.IdNode = function(parts) {
+  this.type = "ID";
+  this.original = parts.join(".");
 
-    var dig = [], depth = 0;
+  var dig = [], depth = 0;
 
-    for(var i=0,l=parts.length; i<l; i++) {
-      var part = parts[i];
+  for(var i=0,l=parts.length; i<l; i++) {
+    var part = parts[i];
 
-      if(part === "..") { depth++; }
-      else if(part === "." || part === "this") { this.isScoped = true; }
-      else { dig.push(part); }
+    if (part === ".." || part === "." || part === "this") {
+      if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+      else if (part === "..") { depth++; }
+      else { this.isScoped = true; }
     }
+    else { dig.push(part); }
+  }
 
-    this.parts    = dig;
-    this.string   = dig.join('.');
-    this.depth    = depth;
+  this.parts    = dig;
+  this.string   = dig.join('.');
+  this.depth    = depth;
 
-    // an ID is simple if it only has one part, and that part is not
-    // `..` or `this`.
-    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
-  };
+  // an ID is simple if it only has one part, and that part is not
+  // `..` or `this`.
+  this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
 
-  Handlebars.AST.DataNode = function(id) {
-    this.type = "DATA";
-    this.id = id;
-  };
+  this.stringModeValue = this.string;
+};
 
-  Handlebars.AST.StringNode = function(string) {
-    this.type = "STRING";
-    this.string = string;
-  };
+Handlebars.AST.PartialNameNode = function(name) {
+  this.type = "PARTIAL_NAME";
+  this.name = name;
+};
 
-  Handlebars.AST.IntegerNode = function(integer) {
-    this.type = "INTEGER";
-    this.integer = integer;
-  };
+Handlebars.AST.DataNode = function(id) {
+  this.type = "DATA";
+  this.id = id;
+};
 
-  Handlebars.AST.BooleanNode = function(bool) {
-    this.type = "BOOLEAN";
-    this.bool = bool;
-  };
+Handlebars.AST.StringNode = function(string) {
+  this.type = "STRING";
+  this.string = string;
+  this.stringModeValue = string;
+};
 
-  Handlebars.AST.CommentNode = function(comment) {
-    this.type = "comment";
-    this.comment = comment;
-  };
+Handlebars.AST.IntegerNode = function(integer) {
+  this.type = "INTEGER";
+  this.integer = integer;
+  this.stringModeValue = Number(integer);
+};
 
-})();;
+Handlebars.AST.BooleanNode = function(bool) {
+  this.type = "BOOLEAN";
+  this.bool = bool;
+  this.stringModeValue = bool === "true";
+};
+
+Handlebars.AST.CommentNode = function(comment) {
+  this.type = "comment";
+  this.comment = comment;
+};
+;
 // lib/handlebars/utils.js
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
 Handlebars.Exception = function(message) {
   var tmp = Error.prototype.constructor.apply(this, arguments);
 
-  for (var p in tmp) {
-    if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
   }
-
-  this.message = tmp.message;
 };
 Handlebars.Exception.prototype = new Error();
 
@@ -10311,1105 +9748,1326 @@ Handlebars.SafeString.prototype.toString = function() {
   return this.string.toString();
 };
 
-(function() {
-  var escape = {
-    "&": "&amp;",
-    "<": "&lt;",
-    ">": "&gt;",
-    '"': "&quot;",
-    "'": "&#x27;",
-    "`": "&#x60;"
-  };
+var escape = {
+  "&": "&amp;",
+  "<": "&lt;",
+  ">": "&gt;",
+  '"': "&quot;",
+  "'": "&#x27;",
+  "`": "&#x60;"
+};
 
-  var badChars = /[&<>"'`]/g;
-  var possible = /[&<>"'`]/;
+var badChars = /[&<>"'`]/g;
+var possible = /[&<>"'`]/;
 
-  var escapeChar = function(chr) {
-    return escape[chr] || "&amp;";
-  };
+var escapeChar = function(chr) {
+  return escape[chr] || "&amp;";
+};
 
-  Handlebars.Utils = {
-    escapeExpression: function(string) {
-      // don't escape SafeStrings, since they're already safe
-      if (string instanceof Handlebars.SafeString) {
-        return string.toString();
-      } else if (string == null || string === false) {
-        return "";
+Handlebars.Utils = {
+  extend: function(obj, value) {
+    for(var key in value) {
+      if(value.hasOwnProperty(key)) {
+        obj[key] = value[key];
       }
+    }
+  },
 
-      if(!possible.test(string)) { return string; }
-      return string.replace(badChars, escapeChar);
-    },
+  escapeExpression: function(string) {
+    // don't escape SafeStrings, since they're already safe
+    if (string instanceof Handlebars.SafeString) {
+      return string.toString();
+    } else if (string == null || string === false) {
+      return "";
+    }
 
-    isEmpty: function(value) {
-      if (typeof value === "undefined") {
-        return true;
-      } else if (value === null) {
-        return true;
-      } else if (value === false) {
-        return true;
-      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
-        return true;
+    // Force a string conversion as this will be done by the append regardless and
+    // the regex test will do this transparently behind the scenes, causing issues if
+    // an object's to string has escaped characters in it.
+    string = string.toString();
+
+    if(!possible.test(string)) { return string; }
+    return string.replace(badChars, escapeChar);
+  },
+
+  isEmpty: function(value) {
+    if (!value && value !== 0) {
+      return true;
+    } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+};
+;
+// lib/handlebars/compiler/compiler.js
+
+/*jshint eqnull:true*/
+var Compiler = Handlebars.Compiler = function() {};
+var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {};
+
+// the foundHelper register will disambiguate helper lookup from finding a
+// function in a context. This is necessary for mustache compatibility, which
+// requires that context functions in blocks are evaluated by blockHelperMissing,
+// and then proceed as if the resulting value was provided to blockHelperMissing.
+
+Compiler.prototype = {
+  compiler: Compiler,
+
+  disassemble: function() {
+    var opcodes = this.opcodes, opcode, out = [], params, param;
+
+    for (var i=0, l=opcodes.length; i<l; i++) {
+      opcode = opcodes[i];
+
+      if (opcode.opcode === 'DECLARE') {
+        out.push("DECLARE " + opcode.name + "=" + opcode.value);
       } else {
+        params = [];
+        for (var j=0; j<opcode.args.length; j++) {
+          param = opcode.args[j];
+          if (typeof param === "string") {
+            param = "\"" + param.replace("\n", "\\n") + "\"";
+          }
+          params.push(param);
+        }
+        out.push(opcode.opcode + " " + params.join(" "));
+      }
+    }
+
+    return out.join("\n");
+  },
+  equals: function(other) {
+    var len = this.opcodes.length;
+    if (other.opcodes.length !== len) {
+      return false;
+    }
+
+    for (var i = 0; i < len; i++) {
+      var opcode = this.opcodes[i],
+          otherOpcode = other.opcodes[i];
+      if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
         return false;
       }
+      for (var j = 0; j < opcode.args.length; j++) {
+        if (opcode.args[j] !== otherOpcode.args[j]) {
+          return false;
+        }
+      }
     }
-  };
-})();;
-// lib/handlebars/compiler/compiler.js
 
-/*jshint eqnull:true*/
-Handlebars.Compiler = function() {};
-Handlebars.JavaScriptCompiler = function() {};
+    len = this.children.length;
+    if (other.children.length !== len) {
+      return false;
+    }
+    for (i = 0; i < len; i++) {
+      if (!this.children[i].equals(other.children[i])) {
+        return false;
+      }
+    }
+
+    return true;
+  },
+
+  guid: 0,
+
+  compile: function(program, options) {
+    this.children = [];
+    this.depths = {list: []};
+    this.options = options;
+
+    // These changes will propagate to the other compiler components
+    var knownHelpers = this.options.knownHelpers;
+    this.options.knownHelpers = {
+      'helperMissing': true,
+      'blockHelperMissing': true,
+      'each': true,
+      'if': true,
+      'unless': true,
+      'with': true,
+      'log': true
+    };
+    if (knownHelpers) {
+      for (var name in knownHelpers) {
+        this.options.knownHelpers[name] = knownHelpers[name];
+      }
+    }
+
+    return this.program(program);
+  },
+
+  accept: function(node) {
+    return this[node.type](node);
+  },
+
+  program: function(program) {
+    var statements = program.statements, statement;
+    this.opcodes = [];
+
+    for(var i=0, l=statements.length; i<l; i++) {
+      statement = statements[i];
+      this[statement.type](statement);
+    }
+    this.isSimple = l === 1;
+
+    this.depths.list = this.depths.list.sort(function(a, b) {
+      return a - b;
+    });
+
+    return this;
+  },
+
+  compileProgram: function(program) {
+    var result = new this.compiler().compile(program, this.options);
+    var guid = this.guid++, depth;
+
+    this.usePartial = this.usePartial || result.usePartial;
+
+    this.children[guid] = result;
 
-(function(Compiler, JavaScriptCompiler) {
-  // the foundHelper register will disambiguate helper lookup from finding a
-  // function in a context. This is necessary for mustache compatibility, which
-  // requires that context functions in blocks are evaluated by blockHelperMissing,
-  // and then proceed as if the resulting value was provided to blockHelperMissing.
+    for(var i=0, l=result.depths.list.length; i<l; i++) {
+      depth = result.depths.list[i];
+
+      if(depth < 2) { continue; }
+      else { this.addDepth(depth - 1); }
+    }
+
+    return guid;
+  },
 
-  Compiler.prototype = {
-    compiler: Compiler,
+  block: function(block) {
+    var mustache = block.mustache,
+        program = block.program,
+        inverse = block.inverse;
 
-    disassemble: function() {
-      var opcodes = this.opcodes, opcode, out = [], params, param;
+    if (program) {
+      program = this.compileProgram(program);
+    }
 
-      for (var i=0, l=opcodes.length; i<l; i++) {
-        opcode = opcodes[i];
+    if (inverse) {
+      inverse = this.compileProgram(inverse);
+    }
 
-        if (opcode.opcode === 'DECLARE') {
-          out.push("DECLARE " + opcode.name + "=" + opcode.value);
-        } else {
-          params = [];
-          for (var j=0; j<opcode.args.length; j++) {
-            param = opcode.args[j];
-            if (typeof param === "string") {
-              param = "\"" + param.replace("\n", "\\n") + "\"";
-            }
-            params.push(param);
-          }
-          out.push(opcode.opcode + " " + params.join(" "));
-        }
-      }
+    var type = this.classifyMustache(mustache);
 
-      return out.join("\n");
-    },
+    if (type === "helper") {
+      this.helperMustache(mustache, program, inverse);
+    } else if (type === "simple") {
+      this.simpleMustache(mustache);
 
-    guid: 0,
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('blockValue');
+    } else {
+      this.ambiguousMustache(mustache, program, inverse);
 
-    compile: function(program, options) {
-      this.children = [];
-      this.depths = {list: []};
-      this.options = options;
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('ambiguousBlockValue');
+    }
 
-      // These changes will propagate to the other compiler components
-      var knownHelpers = this.options.knownHelpers;
-      this.options.knownHelpers = {
-        'helperMissing': true,
-        'blockHelperMissing': true,
-        'each': true,
-        'if': true,
-        'unless': true,
-        'with': true,
-        'log': true
-      };
-      if (knownHelpers) {
-        for (var name in knownHelpers) {
-          this.options.knownHelpers[name] = knownHelpers[name];
-        }
-      }
+    this.opcode('append');
+  },
 
-      return this.program(program);
-    },
+  hash: function(hash) {
+    var pairs = hash.pairs, pair, val;
 
-    accept: function(node) {
-      return this[node.type](node);
-    },
+    this.opcode('pushHash');
 
-    program: function(program) {
-      var statements = program.statements, statement;
-      this.opcodes = [];
+    for(var i=0, l=pairs.length; i<l; i++) {
+      pair = pairs[i];
+      val  = pair[1];
 
-      for(var i=0, l=statements.length; i<l; i++) {
-        statement = statements[i];
-        this[statement.type](statement);
+      if (this.options.stringParams) {
+        if(val.depth) {
+          this.addDepth(val.depth);
+        }
+        this.opcode('getContext', val.depth || 0);
+        this.opcode('pushStringParam', val.stringModeValue, val.type);
+      } else {
+        this.accept(val);
       }
-      this.isSimple = l === 1;
 
-      this.depths.list = this.depths.list.sort(function(a, b) {
-        return a - b;
-      });
+      this.opcode('assignToHash', pair[0]);
+    }
+    this.opcode('popHash');
+  },
 
-      return this;
-    },
+  partial: function(partial) {
+    var partialName = partial.partialName;
+    this.usePartial = true;
 
-    compileProgram: function(program) {
-      var result = new this.compiler().compile(program, this.options);
-      var guid = this.guid++, depth;
+    if(partial.context) {
+      this.ID(partial.context);
+    } else {
+      this.opcode('push', 'depth0');
+    }
 
-      this.usePartial = this.usePartial || result.usePartial;
+    this.opcode('invokePartial', partialName.name);
+    this.opcode('append');
+  },
 
-      this.children[guid] = result;
+  content: function(content) {
+    this.opcode('appendContent', content.string);
+  },
 
-      for(var i=0, l=result.depths.list.length; i<l; i++) {
-        depth = result.depths.list[i];
+  mustache: function(mustache) {
+    var options = this.options;
+    var type = this.classifyMustache(mustache);
 
-        if(depth < 2) { continue; }
-        else { this.addDepth(depth - 1); }
-      }
+    if (type === "simple") {
+      this.simpleMustache(mustache);
+    } else if (type === "helper") {
+      this.helperMustache(mustache);
+    } else {
+      this.ambiguousMustache(mustache);
+    }
 
-      return guid;
-    },
+    if(mustache.escaped && !options.noEscape) {
+      this.opcode('appendEscaped');
+    } else {
+      this.opcode('append');
+    }
+  },
 
-    block: function(block) {
-      var mustache = block.mustache,
-          program = block.program,
-          inverse = block.inverse;
+  ambiguousMustache: function(mustache, program, inverse) {
+    var id = mustache.id,
+        name = id.parts[0],
+        isBlock = program != null || inverse != null;
 
-      if (program) {
-        program = this.compileProgram(program);
-      }
+    this.opcode('getContext', id.depth);
 
-      if (inverse) {
-        inverse = this.compileProgram(inverse);
-      }
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
 
-      var type = this.classifyMustache(mustache);
+    this.opcode('invokeAmbiguous', name, isBlock);
+  },
 
-      if (type === "helper") {
-        this.helperMustache(mustache, program, inverse);
-      } else if (type === "simple") {
-        this.simpleMustache(mustache);
+  simpleMustache: function(mustache) {
+    var id = mustache.id;
 
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('blockValue');
-      } else {
-        this.ambiguousMustache(mustache, program, inverse);
-
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('ambiguousBlockValue');
-      }
+    if (id.type === 'DATA') {
+      this.DATA(id);
+    } else if (id.parts.length) {
+      this.ID(id);
+    } else {
+      // Simplified ID for `this`
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+      this.opcode('pushContext');
+    }
 
-      this.opcode('append');
-    },
+    this.opcode('resolvePossibleLambda');
+  },
 
-    hash: function(hash) {
-      var pairs = hash.pairs, pair, val;
+  helperMustache: function(mustache, program, inverse) {
+    var params = this.setupFullMustacheParams(mustache, program, inverse),
+        name = mustache.id.parts[0];
 
-      this.opcode('push', '{}');
+    if (this.options.knownHelpers[name]) {
+      this.opcode('invokeKnownHelper', params.length, name);
+    } else if (this.options.knownHelpersOnly) {
+      throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+    } else {
+      this.opcode('invokeHelper', params.length, name);
+    }
+  },
 
-      for(var i=0, l=pairs.length; i<l; i++) {
-        pair = pairs[i];
-        val  = pair[1];
+  ID: function(id) {
+    this.addDepth(id.depth);
+    this.opcode('getContext', id.depth);
 
-        this.accept(val);
-        this.opcode('assignToHash', pair[0]);
-      }
-    },
+    var name = id.parts[0];
+    if (!name) {
+      this.opcode('pushContext');
+    } else {
+      this.opcode('lookupOnContext', id.parts[0]);
+    }
 
-    partial: function(partial) {
-      var id = partial.id;
-      this.usePartial = true;
+    for(var i=1, l=id.parts.length; i<l; i++) {
+      this.opcode('lookup', id.parts[i]);
+    }
+  },
 
-      if(partial.context) {
-        this.ID(partial.context);
-      } else {
-        this.opcode('push', 'depth0');
-      }
+  DATA: function(data) {
+    this.options.data = true;
+    this.opcode('lookupData', data.id);
+  },
 
-      this.opcode('invokePartial', id.original);
-      this.opcode('append');
-    },
+  STRING: function(string) {
+    this.opcode('pushString', string.string);
+  },
 
-    content: function(content) {
-      this.opcode('appendContent', content.string);
-    },
+  INTEGER: function(integer) {
+    this.opcode('pushLiteral', integer.integer);
+  },
 
-    mustache: function(mustache) {
-      var options = this.options;
-      var type = this.classifyMustache(mustache);
+  BOOLEAN: function(bool) {
+    this.opcode('pushLiteral', bool.bool);
+  },
 
-      if (type === "simple") {
-        this.simpleMustache(mustache);
-      } else if (type === "helper") {
-        this.helperMustache(mustache);
-      } else {
-        this.ambiguousMustache(mustache);
-      }
+  comment: function() {},
 
-      if(mustache.escaped && !options.noEscape) {
-        this.opcode('appendEscaped');
-      } else {
-        this.opcode('append');
-      }
-    },
+  // HELPERS
+  opcode: function(name) {
+    this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+  },
 
-    ambiguousMustache: function(mustache, program, inverse) {
-      var id = mustache.id, name = id.parts[0];
+  declare: function(name, value) {
+    this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+  },
 
-      this.opcode('getContext', id.depth);
+  addDepth: function(depth) {
+    if(isNaN(depth)) { throw new Error("EWOT"); }
+    if(depth === 0) { return; }
 
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
+    if(!this.depths[depth]) {
+      this.depths[depth] = true;
+      this.depths.list.push(depth);
+    }
+  },
 
-      this.opcode('invokeAmbiguous', name);
-    },
+  classifyMustache: function(mustache) {
+    var isHelper   = mustache.isHelper;
+    var isEligible = mustache.eligibleHelper;
+    var options    = this.options;
 
-    simpleMustache: function(mustache, program, inverse) {
-      var id = mustache.id;
+    // if ambiguous, we can possibly resolve the ambiguity now
+    if (isEligible && !isHelper) {
+      var name = mustache.id.parts[0];
 
-      if (id.type === 'DATA') {
-        this.DATA(id);
-      } else if (id.parts.length) {
-        this.ID(id);
-      } else {
-        // Simplified ID for `this`
-        this.addDepth(id.depth);
-        this.opcode('getContext', id.depth);
-        this.opcode('pushContext');
+      if (options.knownHelpers[name]) {
+        isHelper = true;
+      } else if (options.knownHelpersOnly) {
+        isEligible = false;
       }
+    }
 
-      this.opcode('resolvePossibleLambda');
-    },
+    if (isHelper) { return "helper"; }
+    else if (isEligible) { return "ambiguous"; }
+    else { return "simple"; }
+  },
 
-    helperMustache: function(mustache, program, inverse) {
-      var params = this.setupFullMustacheParams(mustache, program, inverse),
-          name = mustache.id.parts[0];
+  pushParams: function(params) {
+    var i = params.length, param;
 
-      if (this.options.knownHelpers[name]) {
-        this.opcode('invokeKnownHelper', params.length, name);
-      } else if (this.knownHelpersOnly) {
-        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
-      } else {
-        this.opcode('invokeHelper', params.length, name);
-      }
-    },
+    while(i--) {
+      param = params[i];
 
-    ID: function(id) {
-      this.addDepth(id.depth);
-      this.opcode('getContext', id.depth);
+      if(this.options.stringParams) {
+        if(param.depth) {
+          this.addDepth(param.depth);
+        }
 
-      var name = id.parts[0];
-      if (!name) {
-        this.opcode('pushContext');
+        this.opcode('getContext', param.depth || 0);
+        this.opcode('pushStringParam', param.stringModeValue, param.type);
       } else {
-        this.opcode('lookupOnContext', id.parts[0]);
+        this[param.type](param);
       }
+    }
+  },
 
-      for(var i=1, l=id.parts.length; i<l; i++) {
-        this.opcode('lookup', id.parts[i]);
-      }
-    },
-
-    DATA: function(data) {
-      this.options.data = true;
-      this.opcode('lookupData', data.id);
-    },
-
-    STRING: function(string) {
-      this.opcode('pushString', string.string);
-    },
+  setupMustacheParams: function(mustache) {
+    var params = mustache.params;
+    this.pushParams(params);
 
-    INTEGER: function(integer) {
-      this.opcode('pushLiteral', integer.integer);
-    },
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
 
-    BOOLEAN: function(bool) {
-      this.opcode('pushLiteral', bool.bool);
-    },
+    return params;
+  },
 
-    comment: function() {},
+  // this will replace setupMustacheParams when we're done
+  setupFullMustacheParams: function(mustache, program, inverse) {
+    var params = mustache.params;
+    this.pushParams(params);
 
-    // HELPERS
-    opcode: function(name) {
-      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
-    },
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
 
-    declare: function(name, value) {
-      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
-    },
+    if(mustache.hash) {
+      this.hash(mustache.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
 
-    addDepth: function(depth) {
-      if(isNaN(depth)) { throw new Error("EWOT"); }
-      if(depth === 0) { return; }
+    return params;
+  }
+};
 
-      if(!this.depths[depth]) {
-        this.depths[depth] = true;
-        this.depths.list.push(depth);
-      }
-    },
+var Literal = function(value) {
+  this.value = value;
+};
 
-    classifyMustache: function(mustache) {
-      var isHelper   = mustache.isHelper;
-      var isEligible = mustache.eligibleHelper;
-      var options    = this.options;
+JavaScriptCompiler.prototype = {
+  // PUBLIC API: You can override these methods in a subclass to provide
+  // alternative compiled forms for name lookup and buffering semantics
+  nameLookup: function(parent, name /* , type*/) {
+    if (/^[0-9]+$/.test(name)) {
+      return parent + "[" + name + "]";
+    } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+      return parent + "." + name;
+    }
+    else {
+      return parent + "['" + name + "']";
+    }
+  },
 
-      // if ambiguous, we can possibly resolve the ambiguity now
-      if (isEligible && !isHelper) {
-        var name = mustache.id.parts[0];
+  appendToBuffer: function(string) {
+    if (this.environment.isSimple) {
+      return "return " + string + ";";
+    } else {
+      return {
+        appendToBuffer: true,
+        content: string,
+        toString: function() { return "buffer += " + string + ";"; }
+      };
+    }
+  },
 
-        if (options.knownHelpers[name]) {
-          isHelper = true;
-        } else if (options.knownHelpersOnly) {
-          isEligible = false;
-        }
-      }
+  initializeBuffer: function() {
+    return this.quotedString("");
+  },
 
-      if (isHelper) { return "helper"; }
-      else if (isEligible) { return "ambiguous"; }
-      else { return "simple"; }
-    },
+  namespace: "Handlebars",
+  // END PUBLIC API
 
-    pushParams: function(params) {
-      var i = params.length, param;
+  compile: function(environment, options, context, asObject) {
+    this.environment = environment;
+    this.options = options || {};
 
-      while(i--) {
-        param = params[i];
+    Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
 
-        if(this.options.stringParams) {
-          if(param.depth) {
-            this.addDepth(param.depth);
-          }
+    this.name = this.environment.name;
+    this.isChild = !!context;
+    this.context = context || {
+      programs: [],
+      environments: [],
+      aliases: { }
+    };
 
-          this.opcode('getContext', param.depth || 0);
-          this.opcode('pushStringParam', param.string);
-        } else {
-          this[param.type](param);
-        }
-      }
-    },
+    this.preamble();
 
-    setupMustacheParams: function(mustache) {
-      var params = mustache.params;
-      this.pushParams(params);
+    this.stackSlot = 0;
+    this.stackVars = [];
+    this.registers = { list: [] };
+    this.compileStack = [];
+    this.inlineStack = [];
 
-      if(mustache.hash) {
-        this.hash(mustache.hash);
-      } else {
-        this.opcode('pushLiteral', '{}');
-      }
+    this.compileChildren(environment, options);
 
-      return params;
-    },
+    var opcodes = environment.opcodes, opcode;
 
-    // this will replace setupMustacheParams when we're done
-    setupFullMustacheParams: function(mustache, program, inverse) {
-      var params = mustache.params;
-      this.pushParams(params);
+    this.i = 0;
 
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
+    for(l=opcodes.length; this.i<l; this.i++) {
+      opcode = opcodes[this.i];
 
-      if(mustache.hash) {
-        this.hash(mustache.hash);
+      if(opcode.opcode === 'DECLARE') {
+        this[opcode.name] = opcode.value;
       } else {
-        this.opcode('pushLiteral', '{}');
+        this[opcode.opcode].apply(this, opcode.args);
       }
-
-      return params;
     }
-  };
 
-  var Literal = function(value) {
-    this.value = value;
-  };
-
-  JavaScriptCompiler.prototype = {
-    // PUBLIC API: You can override these methods in a subclass to provide
-    // alternative compiled forms for name lookup and buffering semantics
-    nameLookup: function(parent, name, type) {
-      if (/^[0-9]+$/.test(name)) {
-        return parent + "[" + name + "]";
-      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
-        return parent + "." + name;
-      }
-      else {
-        return parent + "['" + name + "']";
-      }
-    },
-
-    appendToBuffer: function(string) {
-      if (this.environment.isSimple) {
-        return "return " + string + ";";
-      } else {
-        return "buffer += " + string + ";";
-      }
-    },
+    return this.createFunctionContext(asObject);
+  },
 
-    initializeBuffer: function() {
-      return this.quotedString("");
-    },
+  nextOpcode: function() {
+    var opcodes = this.environment.opcodes;
+    return opcodes[this.i + 1];
+  },
 
-    namespace: "Handlebars",
-    // END PUBLIC API
+  eat: function() {
+    this.i = this.i + 1;
+  },
 
-    compile: function(environment, options, context, asObject) {
-      this.environment = environment;
-      this.options = options || {};
+  preamble: function() {
+    var out = [];
 
-      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+    if (!this.isChild) {
+      var namespace = this.namespace;
+      var copies = "helpers = helpers || " + namespace + ".helpers;";
+      if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
+      if (this.options.data) { copies = copies + " data = data || {};"; }
+      out.push(copies);
+    } else {
+      out.push('');
+    }
 
-      this.name = this.environment.name;
-      this.isChild = !!context;
-      this.context = context || {
-        programs: [],
-        aliases: { }
-      };
+    if (!this.environment.isSimple) {
+      out.push(", buffer = " + this.initializeBuffer());
+    } else {
+      out.push("");
+    }
 
-      this.preamble();
+    // track the last context pushed into place to allow skipping the
+    // getContext opcode when it would be a noop
+    this.lastContext = 0;
+    this.source = out;
+  },
 
-      this.stackSlot = 0;
-      this.stackVars = [];
-      this.registers = { list: [] };
-      this.compileStack = [];
+  createFunctionContext: function(asObject) {
+    var locals = this.stackVars.concat(this.registers.list);
 
-      this.compileChildren(environment, options);
+    if(locals.length > 0) {
+      this.source[1] = this.source[1] + ", " + locals.join(", ");
+    }
 
-      var opcodes = environment.opcodes, opcode;
+    // Generate minimizer alias mappings
+    if (!this.isChild) {
+      for (var alias in this.context.aliases) {
+        this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+      }
+    }
 
-      this.i = 0;
+    if (this.source[1]) {
+      this.source[1] = "var " + this.source[1].substring(2) + ";";
+    }
 
-      for(l=opcodes.length; this.i<l; this.i++) {
-        opcode = opcodes[this.i];
+    // Merge children
+    if (!this.isChild) {
+      this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+    }
 
-        if(opcode.opcode === 'DECLARE') {
-          this[opcode.name] = opcode.value;
-        } else {
-          this[opcode.opcode].apply(this, opcode.args);
-        }
-      }
+    if (!this.environment.isSimple) {
+      this.source.push("return buffer;");
+    }
 
-      return this.createFunctionContext(asObject);
-    },
+    var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
 
-    nextOpcode: function() {
-      var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
-      return opcodes[this.i + 1];
-    },
+    for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+      params.push("depth" + this.environment.depths.list[i]);
+    }
 
-    eat: function(opcode) {
-      this.i = this.i + 1;
-    },
+    // Perform a second pass over the output to merge content when possible
+    var source = this.mergeSource();
 
-    preamble: function() {
-      var out = [];
+    if (!this.isChild) {
+      var revision = Handlebars.COMPILER_REVISION,
+          versions = Handlebars.REVISION_CHANGES[revision];
+      source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+    }
 
-      if (!this.isChild) {
-        var namespace = this.namespace;
-        var copies = "helpers = helpers || " + namespace + ".helpers;";
-        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
-        if (this.options.data) { copies = copies + " data = data || {};"; }
-        out.push(copies);
-      } else {
-        out.push('');
-      }
+    if (asObject) {
+      params.push(source);
 
-      if (!this.environment.isSimple) {
-        out.push(", buffer = " + this.initializeBuffer());
+      return Function.apply(this, params);
+    } else {
+      var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+      Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
+      return functionSource;
+    }
+  },
+  mergeSource: function() {
+    // WARN: We are not handling the case where buffer is still populated as the source should
+    // not have buffer append operations as their final action.
+    var source = '',
+        buffer;
+    for (var i = 0, len = this.source.length; i < len; i++) {
+      var line = this.source[i];
+      if (line.appendToBuffer) {
+        if (buffer) {
+          buffer = buffer + '\n    + ' + line.content;
+        } else {
+          buffer = line.content;
+        }
       } else {
-        out.push("");
+        if (buffer) {
+          source += 'buffer += ' + buffer + ';\n  ';
+          buffer = undefined;
+        }
+        source += line + '\n  ';
       }
+    }
+    return source;
+  },
 
-      // track the last context pushed into place to allow skipping the
-      // getContext opcode when it would be a noop
-      this.lastContext = 0;
-      this.source = out;
-    },
-
-    createFunctionContext: function(asObject) {
-      var locals = this.stackVars.concat(this.registers.list);
+  // [blockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // On stack, after: return value of blockHelperMissing
+  //
+  // The purpose of this opcode is to take a block of the form
+  // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+  // replace it on the stack with the result of properly
+  // invoking blockHelperMissing.
+  blockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
 
-      if(locals.length > 0) {
-        this.source[1] = this.source[1] + ", " + locals.join(", ");
-      }
+    var params = ["depth0"];
+    this.setupParams(0, params);
 
-      // Generate minimizer alias mappings
-      if (!this.isChild) {
-        var aliases = [];
-        for (var alias in this.context.aliases) {
-          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
-        }
-      }
+    this.replaceStack(function(current) {
+      params.splice(1, 0, current);
+      return "blockHelperMissing.call(" + params.join(", ") + ")";
+    });
+  },
 
-      if (this.source[1]) {
-        this.source[1] = "var " + this.source[1].substring(2) + ";";
-      }
+  // [ambiguousBlockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // Compiler value, before: lastHelper=value of last found helper, if any
+  // On stack, after, if no lastHelper: same as [blockValue]
+  // On stack, after, if lastHelper: value
+  ambiguousBlockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
 
-      // Merge children
-      if (!this.isChild) {
-        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
-      }
+    var params = ["depth0"];
+    this.setupParams(0, params);
 
-      if (!this.environment.isSimple) {
-        this.source.push("return buffer;");
-      }
+    var current = this.topStack();
+    params.splice(1, 0, current);
 
-      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+    // Use the options value generated from the invocation
+    params[params.length-1] = 'options';
 
-      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
-        params.push("depth" + this.environment.depths.list[i]);
-      }
+    this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+  },
 
-      if (asObject) {
-        params.push(this.source.join("\n  "));
+  // [appendContent]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Appends the string value of `content` to the current buffer
+  appendContent: function(content) {
+    this.source.push(this.appendToBuffer(this.quotedString(content)));
+  },
 
-        return Function.apply(this, params);
-      } else {
-        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + this.source.join("\n  ") + '}';
-        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
-        return functionSource;
-      }
-    },
+  // [append]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Coerces `value` to a String and appends it to the current buffer.
+  //
+  // If `value` is truthy, or 0, it is coerced into a string and appended
+  // Otherwise, the empty string is appended
+  append: function() {
+    // Force anything that is inlined onto the stack so we don't have duplication
+    // when we examine local
+    this.flushInline();
+    var local = this.popStack();
+    this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+    if (this.environment.isSimple) {
+      this.source.push("else { " + this.appendToBuffer("''") + " }");
+    }
+  },
 
-    // [blockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // On stack, after: return value of blockHelperMissing
-    //
-    // The purpose of this opcode is to take a block of the form
-    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
-    // replace it on the stack with the result of properly
-    // invoking blockHelperMissing.
-    blockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
-      var params = ["depth0"];
-      this.setupParams(0, params);
-
-      this.replaceStack(function(current) {
-        params.splice(1, 0, current);
-        return current + " = blockHelperMissing.call(" + params.join(", ") + ")";
-      });
-    },
+  // [appendEscaped]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Escape `value` and append it to the buffer
+  appendEscaped: function() {
+    this.context.aliases.escapeExpression = 'this.escapeExpression';
 
-    // [ambiguousBlockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // Compiler value, before: lastHelper=value of last found helper, if any
-    // On stack, after, if no lastHelper: same as [blockValue]
-    // On stack, after, if lastHelper: value
-    ambiguousBlockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+    this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+  },
 
-      var params = ["depth0"];
-      this.setupParams(0, params);
+  // [getContext]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  // Compiler value, after: lastContext=depth
+  //
+  // Set the value of the `lastContext` compiler value to the depth
+  getContext: function(depth) {
+    if(this.lastContext !== depth) {
+      this.lastContext = depth;
+    }
+  },
 
-      var current = this.topStack();
-      params.splice(1, 0, current);
+  // [lookupOnContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext[name], ...
+  //
+  // Looks up the value of `name` on the current context and pushes
+  // it onto the stack.
+  lookupOnContext: function(name) {
+    this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+  },
 
-      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
-    },
+  // [pushContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext, ...
+  //
+  // Pushes the value of the current context onto the stack.
+  pushContext: function() {
+    this.pushStackLiteral('depth' + this.lastContext);
+  },
 
-    // [appendContent]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    //
-    // Appends the string value of `content` to the current buffer
-    appendContent: function(content) {
-      this.source.push(this.appendToBuffer(this.quotedString(content)));
-    },
+  // [resolvePossibleLambda]
+  //
+  // On stack, before: value, ...
+  // On stack, after: resolved value, ...
+  //
+  // If the `value` is a lambda, replace it on the stack by
+  // the return value of the lambda
+  resolvePossibleLambda: function() {
+    this.context.aliases.functionType = '"function"';
 
-    // [append]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Coerces `value` to a String and appends it to the current buffer.
-    //
-    // If `value` is truthy, or 0, it is coerced into a string and appended
-    // Otherwise, the empty string is appended
-    append: function() {
-      var local = this.popStack();
-      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
-      if (this.environment.isSimple) {
-        this.source.push("else { " + this.appendToBuffer("''") + " }");
-      }
-    },
+    this.replaceStack(function(current) {
+      return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+    });
+  },
 
-    // [appendEscaped]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Escape `value` and append it to the buffer
-    appendEscaped: function() {
-      var opcode = this.nextOpcode(), extra = "";
-      this.context.aliases.escapeExpression = 'this.escapeExpression';
-
-      if(opcode && opcode.opcode === 'appendContent') {
-        extra = " + " + this.quotedString(opcode.args[0]);
-        this.eat(opcode);
-      }
+  // [lookup]
+  //
+  // On stack, before: value, ...
+  // On stack, after: value[name], ...
+  //
+  // Replace the value on the stack with the result of looking
+  // up `name` on `value`
+  lookup: function(name) {
+    this.replaceStack(function(current) {
+      return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+    });
+  },
 
-      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
-    },
+  // [lookupData]
+  //
+  // On stack, before: ...
+  // On stack, after: data[id], ...
+  //
+  // Push the result of looking up `id` on the current data
+  lookupData: function(id) {
+    this.push(this.nameLookup('data', id, 'data'));
+  },
 
-    // [getContext]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    // Compiler value, after: lastContext=depth
-    //
-    // Set the value of the `lastContext` compiler value to the depth
-    getContext: function(depth) {
-      if(this.lastContext !== depth) {
-        this.lastContext = depth;
-      }
-    },
+  // [pushStringParam]
+  //
+  // On stack, before: ...
+  // On stack, after: string, currentContext, ...
+  //
+  // This opcode is designed for use in string mode, which
+  // provides the string value of a parameter along with its
+  // depth rather than resolving it immediately.
+  pushStringParam: function(string, type) {
+    this.pushStackLiteral('depth' + this.lastContext);
 
-    // [lookupOnContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext[name], ...
-    //
-    // Looks up the value of `name` on the current context and pushes
-    // it onto the stack.
-    lookupOnContext: function(name) {
-      this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
-    },
+    this.pushString(type);
 
-    // [pushContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext, ...
-    //
-    // Pushes the value of the current context onto the stack.
-    pushContext: function() {
-      this.pushStackLiteral('depth' + this.lastContext);
-    },
+    if (typeof string === 'string') {
+      this.pushString(string);
+    } else {
+      this.pushStackLiteral(string);
+    }
+  },
 
-    // [resolvePossibleLambda]
-    //
-    // On stack, before: value, ...
-    // On stack, after: resolved value, ...
-    //
-    // If the `value` is a lambda, replace it on the stack by
-    // the return value of the lambda
-    resolvePossibleLambda: function() {
-      this.context.aliases.functionType = '"function"';
+  emptyHash: function() {
+    this.pushStackLiteral('{}');
 
-      this.replaceStack(function(current) {
-        return "typeof " + current + " === functionType ? " + current + "() : " + current;
-      });
-    },
+    if (this.options.stringParams) {
+      this.register('hashTypes', '{}');
+      this.register('hashContexts', '{}');
+    }
+  },
+  pushHash: function() {
+    this.hash = {values: [], types: [], contexts: []};
+  },
+  popHash: function() {
+    var hash = this.hash;
+    this.hash = undefined;
 
-    // [lookup]
-    //
-    // On stack, before: value, ...
-    // On stack, after: value[name], ...
-    //
-    // Replace the value on the stack with the result of looking
-    // up `name` on `value`
-    lookup: function(name) {
-      this.replaceStack(function(current) {
-        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
-      });
-    },
+    if (this.options.stringParams) {
+      this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
+      this.register('hashTypes', '{' + hash.types.join(',') + '}');
+    }
+    this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+  },
 
-    // [lookupData]
-    //
-    // On stack, before: ...
-    // On stack, after: data[id], ...
-    //
-    // Push the result of looking up `id` on the current data
-    lookupData: function(id) {
-      this.pushStack(this.nameLookup('data', id, 'data'));
-    },
+  // [pushString]
+  //
+  // On stack, before: ...
+  // On stack, after: quotedString(string), ...
+  //
+  // Push a quoted version of `string` onto the stack
+  pushString: function(string) {
+    this.pushStackLiteral(this.quotedString(string));
+  },
 
-    // [pushStringParam]
-    //
-    // On stack, before: ...
-    // On stack, after: string, currentContext, ...
-    //
-    // This opcode is designed for use in string mode, which
-    // provides the string value of a parameter along with its
-    // depth rather than resolving it immediately.
-    pushStringParam: function(string) {
-      this.pushStackLiteral('depth' + this.lastContext);
-      this.pushString(string);
-    },
+  // [push]
+  //
+  // On stack, before: ...
+  // On stack, after: expr, ...
+  //
+  // Push an expression onto the stack
+  push: function(expr) {
+    this.inlineStack.push(expr);
+    return expr;
+  },
 
-    // [pushString]
-    //
-    // On stack, before: ...
-    // On stack, after: quotedString(string), ...
-    //
-    // Push a quoted version of `string` onto the stack
-    pushString: function(string) {
-      this.pushStackLiteral(this.quotedString(string));
-    },
+  // [pushLiteral]
+  //
+  // On stack, before: ...
+  // On stack, after: value, ...
+  //
+  // Pushes a value onto the stack. This operation prevents
+  // the compiler from creating a temporary variable to hold
+  // it.
+  pushLiteral: function(value) {
+    this.pushStackLiteral(value);
+  },
 
-    // [push]
-    //
-    // On stack, before: ...
-    // On stack, after: expr, ...
-    //
-    // Push an expression onto the stack
-    push: function(expr) {
-      this.pushStack(expr);
-    },
+  // [pushProgram]
+  //
+  // On stack, before: ...
+  // On stack, after: program(guid), ...
+  //
+  // Push a program expression onto the stack. This takes
+  // a compile-time guid and converts it into a runtime-accessible
+  // expression.
+  pushProgram: function(guid) {
+    if (guid != null) {
+      this.pushStackLiteral(this.programExpression(guid));
+    } else {
+      this.pushStackLiteral(null);
+    }
+  },
 
-    // [pushLiteral]
-    //
-    // On stack, before: ...
-    // On stack, after: value, ...
-    //
-    // Pushes a value onto the stack. This operation prevents
-    // the compiler from creating a temporary variable to hold
-    // it.
-    pushLiteral: function(value) {
-      this.pushStackLiteral(value);
-    },
+  // [invokeHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // Pops off the helper's parameters, invokes the helper,
+  // and pushes the helper's return value onto the stack.
+  //
+  // If the helper is not found, `helperMissing` is called.
+  invokeHelper: function(paramSize, name) {
+    this.context.aliases.helperMissing = 'helpers.helperMissing';
 
-    // [pushProgram]
-    //
-    // On stack, before: ...
-    // On stack, after: program(guid), ...
-    //
-    // Push a program expression onto the stack. This takes
-    // a compile-time guid and converts it into a runtime-accessible
-    // expression.
-    pushProgram: function(guid) {
-      if (guid != null) {
-        this.pushStackLiteral(this.programExpression(guid));
-      } else {
-        this.pushStackLiteral(null);
-      }
-    },
+    var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
 
-    // [invokeHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // Pops off the helper's parameters, invokes the helper,
-    // and pushes the helper's return value onto the stack.
-    //
-    // If the helper is not found, `helperMissing` is called.
-    invokeHelper: function(paramSize, name) {
-      this.context.aliases.helperMissing = 'helpers.helperMissing';
+    this.push(helper.name);
+    this.replaceStack(function(name) {
+      return name + ' ? ' + name + '.call(' +
+          helper.callParams + ") " + ": helperMissing.call(" +
+          helper.helperMissingParams + ")";
+    });
+  },
 
-      var helper = this.lastHelper = this.setupHelper(paramSize, name);
-      this.register('foundHelper', helper.name);
+  // [invokeKnownHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // This operation is used when the helper is known to exist,
+  // so a `helperMissing` fallback is not required.
+  invokeKnownHelper: function(paramSize, name) {
+    var helper = this.setupHelper(paramSize, name);
+    this.push(helper.name + ".call(" + helper.callParams + ")");
+  },
 
-      this.pushStack("foundHelper ? foundHelper.call(" +
-        helper.callParams + ") " + ": helperMissing.call(" +
-        helper.helperMissingParams + ")");
-    },
+  // [invokeAmbiguous]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of disambiguation
+  //
+  // This operation is used when an expression like `{{foo}}`
+  // is provided, but we don't know at compile-time whether it
+  // is a helper or a path.
+  //
+  // This operation emits more code than the other options,
+  // and can be avoided by passing the `knownHelpers` and
+  // `knownHelpersOnly` flags at compile-time.
+  invokeAmbiguous: function(name, helperCall) {
+    this.context.aliases.functionType = '"function"';
 
-    // [invokeKnownHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // This operation is used when the helper is known to exist,
-    // so a `helperMissing` fallback is not required.
-    invokeKnownHelper: function(paramSize, name) {
-      var helper = this.setupHelper(paramSize, name);
-      this.pushStack(helper.name + ".call(" + helper.callParams + ")");
-    },
+    this.pushStackLiteral('{}');    // Hash value
+    var helper = this.setupHelper(0, name, helperCall);
 
-    // [invokeAmbiguous]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of disambiguation
-    //
-    // This operation is used when an expression like `{{foo}}`
-    // is provided, but we don't know at compile-time whether it
-    // is a helper or a path.
-    //
-    // This operation emits more code than the other options,
-    // and can be avoided by passing the `knownHelpers` and
-    // `knownHelpersOnly` flags at compile-time.
-    invokeAmbiguous: function(name) {
-      this.context.aliases.functionType = '"function"';
+    var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
 
-      this.pushStackLiteral('{}');
-      var helper = this.setupHelper(0, name);
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+    var nextStack = this.nextStack();
 
-      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
-      this.register('foundHelper', helperName);
+    this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+    this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+  },
 
-      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
-      var nextStack = this.nextStack();
+  // [invokePartial]
+  //
+  // On stack, before: context, ...
+  // On stack after: result of partial invocation
+  //
+  // This operation pops off a context, invokes a partial with that context,
+  // and pushes the result of the invocation back.
+  invokePartial: function(name) {
+    var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
 
-      this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
-      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '() : ' + nextStack + '; }');
-    },
+    if (this.options.data) {
+      params.push("data");
+    }
 
-    // [invokePartial]
-    //
-    // On stack, before: context, ...
-    // On stack after: result of partial invocation
-    //
-    // This operation pops off a context, invokes a partial with that context,
-    // and pushes the result of the invocation back.
-    invokePartial: function(name) {
-      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+    this.context.aliases.self = "this";
+    this.push("self.invokePartial(" + params.join(", ") + ")");
+  },
 
-      if (this.options.data) {
-        params.push("data");
-      }
+  // [assignToHash]
+  //
+  // On stack, before: value, hash, ...
+  // On stack, after: hash, ...
+  //
+  // Pops a value and hash off the stack, assigns `hash[key] = value`
+  // and pushes the hash back onto the stack.
+  assignToHash: function(key) {
+    var value = this.popStack(),
+        context,
+        type;
 
-      this.context.aliases.self = "this";
-      this.pushStack("self.invokePartial(" + params.join(", ") + ");");
-    },
+    if (this.options.stringParams) {
+      type = this.popStack();
+      context = this.popStack();
+    }
 
-    // [assignToHash]
-    //
-    // On stack, before: value, hash, ...
-    // On stack, after: hash, ...
-    //
-    // Pops a value and hash off the stack, assigns `hash[key] = value`
-    // and pushes the hash back onto the stack.
-    assignToHash: function(key) {
-      var value = this.popStack();
-      var hash = this.topStack();
+    var hash = this.hash;
+    if (context) {
+      hash.contexts.push("'" + key + "': " + context);
+    }
+    if (type) {
+      hash.types.push("'" + key + "': " + type);
+    }
+    hash.values.push("'" + key + "': (" + value + ")");
+  },
 
-      this.source.push(hash + "['" + key + "'] = " + value + ";");
-    },
+  // HELPERS
 
-    // HELPERS
+  compiler: JavaScriptCompiler,
 
-    compiler: JavaScriptCompiler,
+  compileChildren: function(environment, options) {
+    var children = environment.children, child, compiler;
 
-    compileChildren: function(environment, options) {
-      var children = environment.children, child, compiler;
+    for(var i=0, l=children.length; i<l; i++) {
+      child = children[i];
+      compiler = new this.compiler();
 
-      for(var i=0, l=children.length; i<l; i++) {
-        child = children[i];
-        compiler = new this.compiler();
+      var index = this.matchExistingProgram(child);
 
+      if (index == null) {
         this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
-        var index = this.context.programs.length;
+        index = this.context.programs.length;
         child.index = index;
         child.name = 'program' + index;
         this.context.programs[index] = compiler.compile(child, options, this.context);
+        this.context.environments[index] = child;
+      } else {
+        child.index = index;
+        child.name = 'program' + index;
       }
-    },
-
-    programExpression: function(guid) {
-      this.context.aliases.self = "this";
-
-      if(guid == null) {
-        return "self.noop";
+    }
+  },
+  matchExistingProgram: function(child) {
+    for (var i = 0, len = this.context.environments.length; i < len; i++) {
+      var environment = this.context.environments[i];
+      if (environment && environment.equals(child)) {
+        return i;
       }
+    }
+  },
 
-      var child = this.environment.children[guid],
-          depths = child.depths.list, depth;
+  programExpression: function(guid) {
+    this.context.aliases.self = "this";
 
-      var programParams = [child.index, child.name, "data"];
+    if(guid == null) {
+      return "self.noop";
+    }
 
-      for(var i=0, l = depths.length; i<l; i++) {
-        depth = depths[i];
+    var child = this.environment.children[guid],
+        depths = child.depths.list, depth;
 
-        if(depth === 1) { programParams.push("depth0"); }
-        else { programParams.push("depth" + (depth - 1)); }
-      }
+    var programParams = [child.index, child.name, "data"];
 
-      if(depths.length === 0) {
-        return "self.program(" + programParams.join(", ") + ")";
-      } else {
-        programParams.shift();
-        return "self.programWithDepth(" + programParams.join(", ") + ")";
-      }
-    },
+    for(var i=0, l = depths.length; i<l; i++) {
+      depth = depths[i];
 
-    register: function(name, val) {
-      this.useRegister(name);
-      this.source.push(name + " = " + val + ";");
-    },
+      if(depth === 1) { programParams.push("depth0"); }
+      else { programParams.push("depth" + (depth - 1)); }
+    }
 
-    useRegister: function(name) {
-      if(!this.registers[name]) {
-        this.registers[name] = true;
-        this.registers.list.push(name);
-      }
-    },
+    return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+  },
 
-    pushStackLiteral: function(item) {
-      this.compileStack.push(new Literal(item));
-      return item;
-    },
+  register: function(name, val) {
+    this.useRegister(name);
+    this.source.push(name + " = " + val + ";");
+  },
 
-    pushStack: function(item) {
-      this.source.push(this.incrStack() + " = " + item + ";");
-      this.compileStack.push("stack" + this.stackSlot);
-      return "stack" + this.stackSlot;
-    },
+  useRegister: function(name) {
+    if(!this.registers[name]) {
+      this.registers[name] = true;
+      this.registers.list.push(name);
+    }
+  },
 
-    replaceStack: function(callback) {
-      var item = callback.call(this, this.topStack());
+  pushStackLiteral: function(item) {
+    return this.push(new Literal(item));
+  },
 
-      this.source.push(this.topStack() + " = " + item + ";");
-      return "stack" + this.stackSlot;
-    },
+  pushStack: function(item) {
+    this.flushInline();
 
-    nextStack: function(skipCompileStack) {
-      var name = this.incrStack();
-      this.compileStack.push("stack" + this.stackSlot);
-      return name;
-    },
+    var stack = this.incrStack();
+    if (item) {
+      this.source.push(stack + " = " + item + ";");
+    }
+    this.compileStack.push(stack);
+    return stack;
+  },
 
-    incrStack: function() {
-      this.stackSlot++;
-      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
-      return "stack" + this.stackSlot;
-    },
+  replaceStack: function(callback) {
+    var prefix = '',
+        inline = this.isInline(),
+        stack;
 
-    popStack: function() {
-      var item = this.compileStack.pop();
+    // If we are currently inline then we want to merge the inline statement into the
+    // replacement statement via ','
+    if (inline) {
+      var top = this.popStack(true);
 
-      if (item instanceof Literal) {
-        return item.value;
+      if (top instanceof Literal) {
+        // Literals do not need to be inlined
+        stack = top.value;
       } else {
-        this.stackSlot--;
-        return item;
+        // Get or create the current stack name for use by the inline
+        var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+        prefix = '(' + this.push(name) + ' = ' + top + '),';
+        stack = this.topStack();
       }
-    },
+    } else {
+      stack = this.topStack();
+    }
 
-    topStack: function() {
-      var item = this.compileStack[this.compileStack.length - 1];
+    var item = callback.call(this, stack);
 
-      if (item instanceof Literal) {
-        return item.value;
-      } else {
-        return item;
+    if (inline) {
+      if (this.inlineStack.length || this.compileStack.length) {
+        this.popStack();
+      }
+      this.push('(' + prefix + item + ')');
+    } else {
+      // Prevent modification of the context depth variable. Through replaceStack
+      if (!/^stack/.test(stack)) {
+        stack = this.nextStack();
       }
-    },
 
-    quotedString: function(str) {
-      return '"' + str
-        .replace(/\\/g, '\\\\')
-        .replace(/"/g, '\\"')
-        .replace(/\n/g, '\\n')
-        .replace(/\r/g, '\\r') + '"';
-    },
+      this.source.push(stack + " = (" + prefix + item + ");");
+    }
+    return stack;
+  },
 
-    setupHelper: function(paramSize, name) {
-      var params = [];
-      this.setupParams(paramSize, params);
-      var foundHelper = this.nameLookup('helpers', name, 'helper');
+  nextStack: function() {
+    return this.pushStack();
+  },
 
-      return {
-        params: params,
-        name: foundHelper,
-        callParams: ["depth0"].concat(params).join(", "),
-        helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
-      };
-    },
+  incrStack: function() {
+    this.stackSlot++;
+    if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+    return this.topStackName();
+  },
+  topStackName: function() {
+    return "stack" + this.stackSlot;
+  },
+  flushInline: function() {
+    var inlineStack = this.inlineStack;
+    if (inlineStack.length) {
+      this.inlineStack = [];
+      for (var i = 0, len = inlineStack.length; i < len; i++) {
+        var entry = inlineStack[i];
+        if (entry instanceof Literal) {
+          this.compileStack.push(entry);
+        } else {
+          this.pushStack(entry);
+        }
+      }
+    }
+  },
+  isInline: function() {
+    return this.inlineStack.length;
+  },
 
-    // the params and contexts arguments are passed in arrays
-    // to fill in
-    setupParams: function(paramSize, params) {
-      var options = [], contexts = [], param, inverse, program;
+  popStack: function(wrapped) {
+    var inline = this.isInline(),
+        item = (inline ? this.inlineStack : this.compileStack).pop();
 
-      options.push("hash:" + this.popStack());
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      if (!inline) {
+        this.stackSlot--;
+      }
+      return item;
+    }
+  },
 
-      inverse = this.popStack();
-      program = this.popStack();
+  topStack: function(wrapped) {
+    var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+        item = stack[stack.length - 1];
 
-      // Avoid setting fn and inverse if neither are set. This allows
-      // helpers to do a check for `if (options.fn)`
-      if (program || inverse) {
-        if (!program) {
-          this.context.aliases.self = "this";
-          program = "self.noop";
-        }
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      return item;
+    }
+  },
 
-        if (!inverse) {
-         this.context.aliases.self = "this";
-          inverse = "self.noop";
-        }
+  quotedString: function(str) {
+    return '"' + str
+      .replace(/\\/g, '\\\\')
+      .replace(/"/g, '\\"')
+      .replace(/\n/g, '\\n')
+      .replace(/\r/g, '\\r')
+      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2029/g, '\\u2029') + '"';
+  },
 
-        options.push("inverse:" + inverse);
-        options.push("fn:" + program);
-      }
+  setupHelper: function(paramSize, name, missingParams) {
+    var params = [];
+    this.setupParams(paramSize, params, missingParams);
+    var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+    return {
+      params: params,
+      name: foundHelper,
+      callParams: ["depth0"].concat(params).join(", "),
+      helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+    };
+  },
 
-      for(var i=0; i<paramSize; i++) {
-        param = this.popStack();
-        params.push(param);
+  // the params and contexts arguments are passed in arrays
+  // to fill in
+  setupParams: function(paramSize, params, useRegister) {
+    var options = [], contexts = [], types = [], param, inverse, program;
 
-        if(this.options.stringParams) {
-          contexts.push(this.popStack());
-        }
+    options.push("hash:" + this.popStack());
+
+    inverse = this.popStack();
+    program = this.popStack();
+
+    // Avoid setting fn and inverse if neither are set. This allows
+    // helpers to do a check for `if (options.fn)`
+    if (program || inverse) {
+      if (!program) {
+        this.context.aliases.self = "this";
+        program = "self.noop";
       }
 
-      if (this.options.stringParams) {
-        options.push("contexts:[" + contexts.join(",") + "]");
+      if (!inverse) {
+       this.context.aliases.self = "this";
+        inverse = "self.noop";
       }
 
-      if(this.options.data) {
-        options.push("data:data");
+      options.push("inverse:" + inverse);
+      options.push("fn:" + program);
+    }
+
+    for(var i=0; i<paramSize; i++) {
+      param = this.popStack();
+      params.push(param);
+
+      if(this.options.stringParams) {
+        types.push(this.popStack());
+        contexts.push(this.popStack());
       }
+    }
 
-      params.push("{" + options.join(",") + "}");
-      return params.join(", ");
+    if (this.options.stringParams) {
+      options.push("contexts:[" + contexts.join(",") + "]");
+      options.push("types:[" + types.join(",") + "]");
+      options.push("hashContexts:hashContexts");
+      options.push("hashTypes:hashTypes");
     }
-  };
 
-  var reservedWords = (
-    "break else new var" +
-    " case finally return void" +
-    " catch for switch while" +
-    " continue function this with" +
-    " default if throw" +
-    " delete in try" +
-    " do instanceof typeof" +
-    " abstract enum int short" +
-    " boolean export interface static" +
-    " byte extends long super" +
-    " char final native synchronized" +
-    " class float package throws" +
-    " const goto private transient" +
-    " debugger implements protected volatile" +
-    " double import public let yield"
-  ).split(" ");
-
-  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
-
-  for(var i=0, l=reservedWords.length; i<l; i++) {
-    compilerWords[reservedWords[i]] = true;
-  }
+    if(this.options.data) {
+      options.push("data:data");
+    }
 
-  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
-    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
-      return true;
+    options = "{" + options.join(",") + "}";
+    if (useRegister) {
+      this.register('options', options);
+      params.push('options');
+    } else {
+      params.push(options);
     }
-    return false;
-  };
+    return params.join(", ");
+  }
+};
+
+var reservedWords = (
+  "break else new var" +
+  " case finally return void" +
+  " catch for switch while" +
+  " continue function this with" +
+  " default if throw" +
+  " delete in try" +
+  " do instanceof typeof" +
+  " abstract enum int short" +
+  " boolean export interface static" +
+  " byte extends long super" +
+  " char final native synchronized" +
+  " class float package throws" +
+  " const goto private transient" +
+  " debugger implements protected volatile" +
+  " double import public let yield"
+).split(" ");
+
+var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+for(var i=0, l=reservedWords.length; i<l; i++) {
+  compilerWords[reservedWords[i]] = true;
+}
+
+JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+  if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+    return true;
+  }
+  return false;
+};
 
-})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
+Handlebars.precompile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
+  }
 
-Handlebars.precompile = function(string, options) {
   options = options || {};
   if (!('data' in options)) {
     options.data = true;
   }
-  var ast = Handlebars.parse(string);
-  var environment = new Handlebars.Compiler().compile(ast, options);
-  return new Handlebars.JavaScriptCompiler().compile(environment, options);
+  var ast = Handlebars.parse(input);
+  var environment = new Compiler().compile(ast, options);
+  return new JavaScriptCompiler().compile(environment, options);
 };
 
-Handlebars.compile = function(string, options) {
+Handlebars.compile = function(input, options) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+    throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
   options = options || {};
   if (!('data' in options)) {
     options.data = true;
   }
   var compiled;
   function compile() {
-    var ast = Handlebars.parse(string);
-    var environment = new Handlebars.Compiler().compile(ast, options);
-    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
+    var ast = Handlebars.parse(input);
+    var environment = new Compiler().compile(ast, options);
+    var templateSpec = new JavaScriptCompiler().compile(environment, options, undefined, true);
     return Handlebars.template(templateSpec);
   }
 
@@ -11421,8 +11079,10 @@ Handlebars.compile = function(string, options) {
     return compiled.call(this, context, options);
   };
 };
+
 ;
 // lib/handlebars/runtime.js
+
 Handlebars.VM = {
   template: function(templateSpec) {
     // Just add water
@@ -11433,39 +11093,63 @@ Handlebars.VM = {
       program: function(i, fn, data) {
         var programWrapper = this.programs[i];
         if(data) {
-          programWrapper = Handlebars.VM.program(fn, data);
-          programWrapper.program = i;
+          programWrapper = Handlebars.VM.program(i, fn, data);
         } else if (!programWrapper) {
-          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
-          programWrapper.program = i;
+          programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
         }
         return programWrapper;
       },
       programWithDepth: Handlebars.VM.programWithDepth,
-      noop: Handlebars.VM.noop
+      noop: Handlebars.VM.noop,
+      compilerInfo: null
     };
 
     return function(context, options) {
       options = options || {};
-      return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+
+      var compilerInfo = container.compilerInfo || [],
+          compilerRevision = compilerInfo[0] || 1,
+          currentRevision = Handlebars.COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
+              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
+          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
+        }
+      }
+
+      return result;
     };
   },
 
-  programWithDepth: function(fn, data, $depth) {
-    var args = Array.prototype.slice.call(arguments, 2);
+  programWithDepth: function(i, fn, data /*, $depth */) {
+    var args = Array.prototype.slice.call(arguments, 3);
 
-    return function(context, options) {
+    var program = function(context, options) {
       options = options || {};
 
       return fn.apply(this, [context, options.data || data].concat(args));
     };
+    program.program = i;
+    program.depth = args.length;
+    return program;
   },
-  program: function(fn, data) {
-    return function(context, options) {
+  program: function(i, fn, data) {
+    var program = function(context, options) {
       options = options || {};
 
       return fn(context, options.data || data);
     };
+    program.program = i;
+    program.depth = 0;
+    return program;
   },
   noop: function() { return ""; },
   invokePartial: function(partial, name, context, helpers, partials, data) {
@@ -11486,10 +11170,14 @@ Handlebars.VM = {
 
 Handlebars.template = Handlebars.VM.template;
 ;
+// lib/handlebars/browser-suffix.js
+})(Handlebars);
+;
 
-//     Underscore.js 1.4.2
+;;
+//     Underscore.js 1.4.4
 //     http://underscorejs.org
-//     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
 //     Underscore may be freely distributed under the MIT license.
 
 (function() {
@@ -11513,7 +11201,6 @@ Handlebars.template = Handlebars.VM.template;
   var push             = ArrayProto.push,
       slice            = ArrayProto.slice,
       concat           = ArrayProto.concat,
-      unshift          = ArrayProto.unshift,
       toString         = ObjProto.toString,
       hasOwnProperty   = ObjProto.hasOwnProperty;
 
@@ -11550,11 +11237,11 @@ Handlebars.template = Handlebars.VM.template;
     }
     exports._ = _;
   } else {
-    root['_'] = _;
+    root._ = _;
   }
 
   // Current version.
-  _.VERSION = '1.4.2';
+  _.VERSION = '1.4.4';
 
   // Collection Functions
   // --------------------
@@ -11591,6 +11278,8 @@ Handlebars.template = Handlebars.VM.template;
     return results;
   };
 
+  var reduceError = 'Reduce of empty array with no initial value';
+
   // **Reduce** builds up a single result from a list of values, aka `inject`,
   // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
   _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
@@ -11608,7 +11297,7 @@ Handlebars.template = Handlebars.VM.template;
         memo = iterator.call(context, memo, value, index, list);
       }
     });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+    if (!initial) throw new TypeError(reduceError);
     return memo;
   };
 
@@ -11619,7 +11308,7 @@ Handlebars.template = Handlebars.VM.template;
     if (obj == null) obj = [];
     if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
       if (context) iterator = _.bind(iterator, context);
-      return arguments.length > 2 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+      return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
     }
     var length = obj.length;
     if (length !== +length) {
@@ -11635,7 +11324,7 @@ Handlebars.template = Handlebars.VM.template;
         memo = iterator.call(context, memo, obj[index], index, list);
       }
     });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+    if (!initial) throw new TypeError(reduceError);
     return memo;
   };
 
@@ -11666,12 +11355,9 @@ Handlebars.template = Handlebars.VM.template;
 
   // Return all the elements for which a truth test fails.
   _.reject = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    each(obj, function(value, index, list) {
-      if (!iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
+    return _.filter(obj, function(value, index, list) {
+      return !iterator.call(context, value, index, list);
+    }, context);
   };
 
   // Determine whether all of the elements match a truth test.
@@ -11705,20 +11391,19 @@ Handlebars.template = Handlebars.VM.template;
   // Determine if the array or object contains a given value (using `===`).
   // Aliased as `include`.
   _.contains = _.include = function(obj, target) {
-    var found = false;
-    if (obj == null) return found;
+    if (obj == null) return false;
     if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
-    found = any(obj, function(value) {
+    return any(obj, function(value) {
       return value === target;
     });
-    return found;
   };
 
   // Invoke a method (with arguments) on every item in a collection.
   _.invoke = function(obj, method) {
     var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
     return _.map(obj, function(value) {
-      return (_.isFunction(method) ? method : value[method]).apply(value, args);
+      return (isFunc ? method : value[method]).apply(value, args);
     });
   };
 
@@ -11728,10 +11413,10 @@ Handlebars.template = Handlebars.VM.template;
   };
 
   // Convenience version of a common use case of `filter`: selecting only objects
-  // with specific `key:value` pairs.
-  _.where = function(obj, attrs) {
-    if (_.isEmpty(attrs)) return [];
-    return _.filter(obj, function(value) {
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs, first) {
+    if (_.isEmpty(attrs)) return first ? null : [];
+    return _[first ? 'find' : 'filter'](obj, function(value) {
       for (var key in attrs) {
         if (attrs[key] !== value[key]) return false;
       }
@@ -11739,6 +11424,12 @@ Handlebars.template = Handlebars.VM.template;
     });
   };
 
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.where(obj, attrs, true);
+  };
+
   // Return the maximum element or (element-based computation).
   // Can't optimize arrays of integers longer than 65,535 elements.
   // See: https://bugs.webkit.org/show_bug.cgi?id=80797
@@ -11747,7 +11438,7 @@ Handlebars.template = Handlebars.VM.template;
       return Math.max.apply(Math, obj);
     }
     if (!iterator && _.isEmpty(obj)) return -Infinity;
-    var result = {computed : -Infinity};
+    var result = {computed : -Infinity, value: -Infinity};
     each(obj, function(value, index, list) {
       var computed = iterator ? iterator.call(context, value, index, list) : value;
       computed >= result.computed && (result = {value : value, computed : computed});
@@ -11761,7 +11452,7 @@ Handlebars.template = Handlebars.VM.template;
       return Math.min.apply(Math, obj);
     }
     if (!iterator && _.isEmpty(obj)) return Infinity;
-    var result = {computed : Infinity};
+    var result = {computed : Infinity, value: Infinity};
     each(obj, function(value, index, list) {
       var computed = iterator ? iterator.call(context, value, index, list) : value;
       computed < result.computed && (result = {value : value, computed : computed});
@@ -11810,7 +11501,7 @@ Handlebars.template = Handlebars.VM.template;
   // An internal function used for aggregate "group by" operations.
   var group = function(obj, value, context, behavior) {
     var result = {};
-    var iterator = lookupIterator(value);
+    var iterator = lookupIterator(value || _.identity);
     each(obj, function(value, index) {
       var key = iterator.call(context, value, index, obj);
       behavior(result, key, value);
@@ -11830,7 +11521,7 @@ Handlebars.template = Handlebars.VM.template;
   // either a string attribute to count by, or a function that returns the
   // criterion.
   _.countBy = function(obj, value, context) {
-    return group(obj, value, context, function(result, key, value) {
+    return group(obj, value, context, function(result, key) {
       if (!_.has(result, key)) result[key] = 0;
       result[key]++;
     });
@@ -11852,12 +11543,14 @@ Handlebars.template = Handlebars.VM.template;
   // Safely convert anything iterable into a real, live array.
   _.toArray = function(obj) {
     if (!obj) return [];
-    if (obj.length === +obj.length) return slice.call(obj);
+    if (_.isArray(obj)) return slice.call(obj);
+    if (obj.length === +obj.length) return _.map(obj, _.identity);
     return _.values(obj);
   };
 
   // Return the number of elements in an object.
   _.size = function(obj) {
+    if (obj == null) return 0;
     return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
   };
 
@@ -11868,6 +11561,7 @@ Handlebars.template = Handlebars.VM.template;
   // values in the array. Aliased as `head` and `take`. The **guard** check
   // allows it to work with `_.map`.
   _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
     return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
   };
 
@@ -11882,6 +11576,7 @@ Handlebars.template = Handlebars.VM.template;
   // Get the last element of an array. Passing **n** will return the last N
   // values in the array. The **guard** check allows it to work with `_.map`.
   _.last = function(array, n, guard) {
+    if (array == null) return void 0;
     if ((n != null) && !guard) {
       return slice.call(array, Math.max(array.length - n, 0));
     } else {
@@ -11899,7 +11594,7 @@ Handlebars.template = Handlebars.VM.template;
 
   // Trim out all falsy values from an array.
   _.compact = function(array) {
-    return _.filter(array, function(value){ return !!value; });
+    return _.filter(array, _.identity);
   };
 
   // Internal implementation of a recursive `flatten` function.
@@ -11928,6 +11623,11 @@ Handlebars.template = Handlebars.VM.template;
   // been sorted, you have the option of using a faster algorithm.
   // Aliased as `unique`.
   _.uniq = _.unique = function(array, isSorted, iterator, context) {
+    if (_.isFunction(isSorted)) {
+      context = iterator;
+      iterator = isSorted;
+      isSorted = false;
+    }
     var initial = iterator ? _.map(array, iterator, context) : array;
     var results = [];
     var seen = [];
@@ -11980,6 +11680,7 @@ Handlebars.template = Handlebars.VM.template;
   // pairs, or two parallel arrays of the same length -- one of keys, and one of
   // the corresponding values.
   _.object = function(list, values) {
+    if (list == null) return {};
     var result = {};
     for (var i = 0, l = list.length; i < l; i++) {
       if (values) {
@@ -12050,25 +11751,23 @@ Handlebars.template = Handlebars.VM.template;
   // Function (ahem) Functions
   // ------------------
 
-  // Reusable constructor function for prototype setting.
-  var ctor = function(){};
-
   // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Binding with arguments is also known as `curry`.
-  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
-  // We check for `func.bind` first, to fail fast when `func` is undefined.
-  _.bind = function bind(func, context) {
-    var bound, args;
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
     if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    if (!_.isFunction(func)) throw new TypeError;
-    args = slice.call(arguments, 2);
-    return bound = function() {
-      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
-      ctor.prototype = func.prototype;
-      var self = new ctor;
-      var result = func.apply(self, args.concat(slice.call(arguments)));
-      if (Object(result) === result) return result;
-      return self;
+    var args = slice.call(arguments, 2);
+    return function() {
+      return func.apply(context, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context.
+  _.partial = function(func) {
+    var args = slice.call(arguments, 1);
+    return function() {
+      return func.apply(this, args.concat(slice.call(arguments)));
     };
   };
 
@@ -12076,7 +11775,7 @@ Handlebars.template = Handlebars.VM.template;
   // all callbacks defined on an object belong to it.
   _.bindAll = function(obj) {
     var funcs = slice.call(arguments, 1);
-    if (funcs.length == 0) funcs = _.functions(obj);
+    if (funcs.length === 0) funcs = _.functions(obj);
     each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
     return obj;
   };
@@ -12107,25 +11806,26 @@ Handlebars.template = Handlebars.VM.template;
   // Returns a function, that, when invoked, will only be triggered at most once
   // during a given window of time.
   _.throttle = function(func, wait) {
-    var context, args, timeout, throttling, more, result;
-    var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
+    var context, args, timeout, result;
+    var previous = 0;
+    var later = function() {
+      previous = new Date;
+      timeout = null;
+      result = func.apply(context, args);
+    };
     return function() {
-      context = this; args = arguments;
-      var later = function() {
+      var now = new Date;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0) {
+        clearTimeout(timeout);
         timeout = null;
-        if (more) {
-          result = func.apply(context, args);
-        }
-        whenDone();
-      };
-      if (!timeout) timeout = setTimeout(later, wait);
-      if (throttling) {
-        more = true;
-      } else {
-        throttling = true;
+        previous = now;
         result = func.apply(context, args);
+      } else if (!timeout) {
+        timeout = setTimeout(later, remaining);
       }
-      whenDone();
       return result;
     };
   };
@@ -12243,8 +11943,10 @@ Handlebars.template = Handlebars.VM.template;
   // Extend a given object with all the properties in passed-in object(s).
   _.extend = function(obj) {
     each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        obj[prop] = source[prop];
+      if (source) {
+        for (var prop in source) {
+          obj[prop] = source[prop];
+        }
       }
     });
     return obj;
@@ -12273,8 +11975,10 @@ Handlebars.template = Handlebars.VM.template;
   // Fill in a given object with default properties.
   _.defaults = function(obj) {
     each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (obj[prop] == null) obj[prop] = source[prop];
+      if (source) {
+        for (var prop in source) {
+          if (obj[prop] == null) obj[prop] = source[prop];
+        }
       }
     });
     return obj;
@@ -12439,7 +12143,7 @@ Handlebars.template = Handlebars.VM.template;
 
   // Is a given object a finite number?
   _.isFinite = function(obj) {
-    return _.isNumber(obj) && isFinite(obj);
+    return isFinite(obj) && !isNaN(parseFloat(obj));
   };
 
   // Is the given value `NaN`? (NaN is the only number which does not equal itself).
@@ -12485,7 +12189,9 @@ Handlebars.template = Handlebars.VM.template;
 
   // Run a function **n** times.
   _.times = function(n, iterator, context) {
-    for (var i = 0; i < n; i++) iterator.call(context, i);
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
+    return accum;
   };
 
   // Return a random integer between min and max (inclusive).
@@ -12494,7 +12200,7 @@ Handlebars.template = Handlebars.VM.template;
       max = min;
       min = 0;
     }
-    return min + (0 | Math.random() * (max - min + 1));
+    return min + Math.floor(Math.random() * (max - min + 1));
   };
 
   // List of HTML entities for escaping.
@@ -12550,7 +12256,7 @@ Handlebars.template = Handlebars.VM.template;
   // Useful for temporary DOM ids.
   var idCounter = 0;
   _.uniqueId = function(prefix) {
-    var id = idCounter++;
+    var id = ++idCounter + '';
     return prefix ? prefix + id : id;
   };
 
@@ -12585,6 +12291,7 @@ Handlebars.template = Handlebars.VM.template;
   // Underscore templating handles arbitrary delimiters, preserves whitespace,
   // and correctly escapes quotes within interpolated code.
   _.template = function(text, data, settings) {
+    var render;
     settings = _.defaults({}, settings, _.templateSettings);
 
     // Combine delimiters into one regular expression via alternation.
@@ -12600,11 +12307,18 @@ Handlebars.template = Handlebars.VM.template;
     text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
       source += text.slice(index, offset)
         .replace(escaper, function(match) { return '\\' + escapes[match]; });
-      source +=
-        escape ? "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'" :
-        interpolate ? "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'" :
-        evaluate ? "';\n" + evaluate + "\n__p+='" : '';
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      }
+      if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      }
+      if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
       index = offset + match.length;
+      return match;
     });
     source += "';\n";
 
@@ -12616,7 +12330,7 @@ Handlebars.template = Handlebars.VM.template;
       source + "return __p;\n";
 
     try {
-      var render = new Function(settings.variable || 'obj', '_', source);
+      render = new Function(settings.variable || 'obj', '_', source);
     } catch (e) {
       e.source = source;
       throw e;
@@ -12688,6 +12402,7 @@ Handlebars.template = Handlebars.VM.template;
 
 }).call(this);
 
+;;
 //     Backbone.js 0.9.9
 
 //     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
@@ -13732,7 +13447,7 @@ Handlebars.template = Handlebars.VM.template;
     this.handlers = [];
     _.bindAll(this, 'checkUrl');
 
-    // Ensure that `History` can be used outside of the browser.
+    // #1653 - Ensure that `History` can be used outside of the browser.
     if (typeof window !== 'undefined') {
       this.location = window.location;
       this.history = window.history;
@@ -13928,7 +13643,7 @@ Handlebars.template = Handlebars.VM.template;
         var href = location.href.replace(/(javascript:|#).*$/, '');
         location.replace(href + '#' + fragment);
       } else {
-        // Some browsers require that `hash` contains a leading #.
+        // #1649 - Some browsers require that `hash` contains a leading #.
         location.hash = '#' + fragment;
       }
     }
@@ -14221,6 +13936,8 @@ Handlebars.template = Handlebars.VM.template;
   };
 
 }).call(this);
+
+;;
 /*
 Copyright (c) 2011-2013 @WalmartLabs
 
@@ -15949,7 +15666,7 @@ Thorax.LayoutView = Thorax.View.extend({
     }
     //a template is optional in a layout
     if (output || this.template || layoutTemplate) {
-      //but if present, it must have embedded an element containing layoutCidAttributeName 
+      //but if present, it must have embedded an element containing layoutCidAttributeName
       var response = Thorax.View.prototype.render.call(this, output || this.template || layoutTemplate);
       ensureLayoutViewsTargetElement.call(this);
       return response;
@@ -17027,24 +16744,24 @@ Backbone.sync = function(method, model, options) {
 /*!
   * $script.js Async loader & dependency manager
   * https://github.com/ded/script.js
-  * (c) Dustin Diaz, Jacob Thornton 2011
+  * (c) Dustin Diaz 2013
   * License: MIT
   */
-!function (name, definition) {
-  if (typeof define == 'function') define(definition)
-  else if (typeof module != 'undefined') module.exports = definition()
-  else this[name] = definition()
-}('$script', function() {
-  var win = this, doc = document, timeout = setTimeout
+(function (name, context, definition) {
+  if (typeof module != 'undefined' && module.exports) module.exports = definition()
+  else if (typeof define == 'function' && define.amd) define(definition)
+  else context[name] = definition()
+})('$script', this, function() {
+  var doc = document
     , head = doc.getElementsByTagName('head')[0]
     , validBase = /^https?:\/\//
-    , old = win.$script, list = {}, ids = {}, delay = {}, scriptpath
+    , list = {}, ids = {}, delay = {}, scriptpath
     , scripts = {}, s = 'string', f = false
     , push = 'push', domContentLoaded = 'DOMContentLoaded', readyState = 'readyState'
     , addEventListener = 'addEventListener', onreadystatechange = 'onreadystatechange'
 
-  function every(ar, fn, i) {
-    for (i = 0, j = ar.length; i < j; ++i) if (!fn(ar[i])) return f
+  function every(ar, fn) {
+    for (var i = 0, j = ar.length; i < j; ++i) if (!fn(ar[i])) return f
     return 1
   }
   function each(ar, fn) {
@@ -17062,7 +16779,7 @@ Backbone.sync = function(method, model, options) {
   }
 
   function $script(paths, idOrDone, optDone) {
-    paths = paths[push] ? paths : [paths];
+    paths = paths[push] ? paths : [paths]
     var idOrDoneIsDone = idOrDone && idOrDone.call
       , done = idOrDoneIsDone ? idOrDone : optDone
       , id = idOrDoneIsDone ? paths.join('') : idOrDone
@@ -17079,8 +16796,9 @@ Backbone.sync = function(method, model, options) {
         }
       }
     }
-    timeout(function() {
-      each(paths, function(path) {
+    setTimeout(function () {
+      each(paths, function (path) {
+        if (path === null) return callback()
         if (scripts[path]) {
           id && (ids[id] = 1)
           return scripts[path] == 2 && callback()
@@ -17118,16 +16836,16 @@ Backbone.sync = function(method, model, options) {
     }())
   }
 
-  $script.path = function(p) {
+  $script.path = function (p) {
     scriptpath = p
   }
-  $script.ready = function(deps, ready, req) {
+  $script.ready = function (deps, ready, req) {
     deps = deps[push] ? deps : [deps]
     var missing = [];
-    !each(deps, function(dep) {
+    !each(deps, function (dep) {
       list[dep] || missing[push](dep);
-    }) && every(deps, function(dep) {return list[dep]}) ?
-      ready() : !function(key) {
+    }) && every(deps, function (dep) {return list[dep]}) ?
+      ready() : !function (key) {
       delay[key] = delay[key] || []
       delay[key][push](ready)
       req && req(missing)
@@ -17135,13 +16853,13 @@ Backbone.sync = function(method, model, options) {
     return $script
   }
 
-  $script.noConflict = function () {
-    win.$script = old;
-    return this
+  $script.done = function (idOrDone) {
+    $script([null], idOrDone)
   }
 
   return $script
-})
+});
+
 ;;
 var Application;
 Application = (function() {
@@ -17149,7 +16867,9 @@ Application = (function() {
   var exports = module.exports;
   var Application = exports;
 
-  var lumbarLoader = exports.loader = {
+  /*jshint loopfunc:true */
+/*global exports, lumbarLoadPrefix */
+var lumbarLoader = exports.loader = {
   loadPrefix: typeof lumbarLoadPrefix === 'undefined' ? '' : lumbarLoadPrefix,
 
   isLoaded: function(moduleName) {
@@ -17249,7 +16969,6 @@ function appendResourceElement(element) {
 }
 
 function preloadModules(modules) {
-  var moduleList = modules.slice();
   for (var i = 0, len = modules.length; i < len; i++) {
     lumbarLoader.loadModule(modules[i], function() {}, {silent: true});
   }
@@ -17275,6 +16994,7 @@ exports.moduleMap = function(map, loadPrefix) {
 };
 
 ;;
+/*global _, Backbone, lumbarLoader */
 (function() {
   lumbarLoader.initEvents = function() {
     // Needs to be defered until we know that backbone has been loaded
@@ -17297,9 +17017,10 @@ exports.moduleMap = function(map, loadPrefix) {
       callback(error);
     }, options);
   };
-})();
+}());
 
 ;;
+/*global $script, loadResources, lumbarLoader */
 lumbarLoader.loadJS = function(moduleName, callback) {
   var loaded = loadResources(moduleName, 'js', callback, function(href, callback) {
     $script(href, callback);
@@ -17335,6 +17056,7 @@ lumbarLoader.loadCSS = function(moduleName, callback) {
 };
 
 ;;
+/*global Backbone, module */
 module.exports.initBackboneLoader = function(loaderModule, failure) {
   var lumbarLoader = (loaderModule || module.exports).loader;
 
@@ -17369,7 +17091,7 @@ module.exports.initBackboneLoader = function(loaderModule, failure) {
           Backbone.history.loadUrl();
         });
       };
-    })(moduleName);
+    }(moduleName));
   }
 
   // For each route create a handler that will load the associated module on request
@@ -17377,7 +17099,7 @@ module.exports.initBackboneLoader = function(loaderModule, failure) {
     handlers.routes[route] = 'loader_' + lumbarLoader.map.routes[route];
   }
 
-  new (Backbone.Router.extend(handlers));
+  return new (Backbone.Router.extend(handlers))();
 };
 
 // Automatically initialize the loader if everything is setup already
diff --git a/labs/dependency-examples/thorax_lumbar/public/index.html b/labs/dependency-examples/thorax_lumbar/public/index.html
index 284782bc2e..6a54f51441 100644
--- a/labs/dependency-examples/thorax_lumbar/public/index.html
+++ b/labs/dependency-examples/thorax_lumbar/public/index.html
@@ -1,13 +1,10 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="thorax">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-	<title>Thorax • TodoMVC</title>
-	<link rel="stylesheet" href="../../../../assets/base.css">
-	<!--[if IE]>
-	<script src="../../../../assets/ie.js"></script>
-	<![endif]-->
+	<title>Thorax & Lumbar • TodoMVC</title>
+	<link rel="stylesheet" href="../bower_components/todomvc-common/base.css">
 </head>
 <body>
 	<script src="base.js"></script>
diff --git a/labs/dependency-examples/thorax_lumbar/public/todomvc.js b/labs/dependency-examples/thorax_lumbar/public/todomvc.js
index 029f5a8771..4b57208565 100644
--- a/labs/dependency-examples/thorax_lumbar/public/todomvc.js
+++ b/labs/dependency-examples/thorax_lumbar/public/todomvc.js
@@ -167,7 +167,7 @@ $(function() {
 });
 
 ;;
-Thorax.View.extend({
+Thorax.templates['src/templates/stats'] = Handlebars.compile('<span id=\"todo-count\"><strong>{{remaining}}</strong> {{itemText}} left</span>\n<ul id=\"filters\">\n  <li>\n    {{#link \"/\" class=\"selected\"}}All{{/link}}\n  </li>\n  <li>\n    {{#link \"/active\"}}Active{{/link}}\n  </li>\n  <li>\n    {{#link \"/completed\"}}Completed{{/link}}\n  </li>\n</ul>\n{{#if completed}}\n  <button id=\"clear-completed\">Clear completed ({{completed}})</button>\n{{/if}}\n');Thorax.View.extend({
   name: 'stats',
 
   events: {
@@ -217,7 +217,7 @@ Thorax.View.extend({
   }
 });
 ;;
-Thorax.templates['src/templates/stats'] = Handlebars.compile('<span id=\"todo-count\"><strong>{{remaining}}</strong> {{itemText}} left</span>\n<ul id=\"filters\">\n  <li>\n    {{#link \"/\" class=\"selected\"}}All{{/link}}\n  </li>\n  <li>\n    {{#link \"/active\"}}Active{{/link}}\n  </li>\n  <li>\n    {{#link \"/completed\"}}Completed{{/link}}\n  </li>\n</ul>\n{{#if completed}}\n  <button id=\"clear-completed\">Clear completed ({{completed}})</button>\n{{/if}}\n');$(function( $ ) {
+Thorax.templates['src/templates/app'] = Handlebars.compile('<section id=\"todoapp\">\n  <header id=\"header\">\n    <h1>todos</h1>\n    <input id=\"new-todo\" placeholder=\"What needs to be done?\" autofocus>\n  </header>\n  {{^empty collection}}\n    <section id=\"main\">\n      <input id=\"toggle-all\" type=\"checkbox\">\n      <label for=\"toggle-all\">Mark all as complete</label>\n      {{#collection item-view=\"todo-item\" tag=\"ul\" id=\"todo-list\"}}\n        <div class=\"view\">\n          <input class=\"toggle\" type=\"checkbox\" {{#if completed}}checked=\"checked\"{{/if}}>\n          <label>{{title}}</label>\n          <button class=\"destroy\"></button>\n        </div>\n        <input class=\"edit\" value=\"{{title}}\">\n      {{/collection}}\n    </section>\n    {{view \"stats\" tag=\"footer\" id=\"footer\"}}\n  {{/empty}}\n</section>\n<div id=\"info\">\n  <p>Double-click to edit a todo</p>\n  <p>Written by <a href=\"https://github.com/addyosmani\">Addy Osmani</a> &amp; <a href=\"https://github.com/eastridge\">Ryan Eastridge</a></p>\n  <p>Part of <a href=\"http://todomvc.com\">TodoMVC</a></p>\n</div>\n');$(function( $ ) {
 	'use strict';
 
 	// The Application
@@ -244,7 +244,9 @@ Thorax.templates['src/templates/stats'] = Handlebars.compile('<span id=\"todo-co
 
 		toggleToggleAllButton: function() {
 			var toggleInput = this.$('#toggle-all')[0];
-			toggleInput && (toggleInput.checked = !this.collection.remaining().length);
+			if (toggleInput) {
+				toggleInput.checked = !this.collection.remaining().length;
+			}
 		},
 
 		// When this function is specified, items will only be shown
@@ -285,7 +287,7 @@ Thorax.templates['src/templates/stats'] = Handlebars.compile('<span id=\"todo-co
 });
 
 ;;
-Thorax.templates['src/templates/app'] = Handlebars.compile('<section id=\"todoapp\">\n  <header id=\"header\">\n    <h1>todos</h1>\n    <input id=\"new-todo\" placeholder=\"What needs to be done?\" autofocus>\n  </header>\n  {{^empty collection}}\n    <section id=\"main\">\n      <input id=\"toggle-all\" type=\"checkbox\">\n      <label for=\"toggle-all\">Mark all as complete</label>\n      {{#collection item-view=\"todo-item\" tag=\"ul\" id=\"todo-list\"}}\n        <div class=\"view\">\n          <input class=\"toggle\" type=\"checkbox\" {{#if completed}}checked=\"checked\"{{/if}}>\n          <label>{{title}}</label>\n          <button class=\"destroy\"></button>\n        </div>\n        <input class=\"edit\" value=\"{{title}}\">\n      {{/collection}}\n    </section>\n    {{view \"stats\" tag=\"footer\" id=\"footer\"}}\n  {{/empty}}\n</section>\n<div id=\"info\">\n  <p>Double-click to edit a todo</p>\n  <p>Written by <a href=\"https://github.com/addyosmani\">Addy Osmani</a> &amp; <a href=\"https://github.com/eastridge\">Ryan Eastridge</a></p>\n  <p>Part of <a href=\"http://todomvc.com\">TodoMVC</a></p>\n</div>\n');(function() {
+(function() {
 	'use strict';
 
 	// Todo Router
diff --git a/labs/dependency-examples/thorax_lumbar/readme.md b/labs/dependency-examples/thorax_lumbar/readme.md
new file mode 100644
index 0000000000..83c7275139
--- /dev/null
+++ b/labs/dependency-examples/thorax_lumbar/readme.md
@@ -0,0 +1,35 @@
+# Thorax & Lumbar TodoMVC Example
+
+> An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.
+
+> _[Thorax - thoraxjs.org](http://thoraxjs.org)_
+
+
+## Learning Thorax
+
+The [Thorax website](http://thoraxjs.org) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Getting Started](http://thoraxjs.org/start.html)
+* [API Reference](http://thoraxjs.org/api.html)
+* [Screencast - Introduction to Thorax](http://vimeo.com/60230630)
+* [Seed Project](https://github.com/walmartlabs/thorax-seed)
+* [Thorax on GitHub](https://github.com/walmartlabs/thorax)
+
+Get help from other Thorax users:
+
+* [Thorax on Twitter](http://twitter.com/walmartlabs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
+
+
+## Running
+
+To re-compile the files, run:
+
+	# from labs/dependency-examples/thorax_lumbar
+	npm install
+	npm start
+
+Lumbar will create a `public/base.js` file that contains the core libraries needed to run the application, as well as a master router that listens to all routes defined in `lumbar.json`. When one of those routes is visited, the appropriate module file is loaded-- in this case, `public/todomvc.js`.
diff --git a/labs/dependency-examples/thorax_lumbar/src/js/lib/thorax.js b/labs/dependency-examples/thorax_lumbar/src/js/lib/thorax.js
deleted file mode 100644
index 745efa9513..0000000000
--- a/labs/dependency-examples/thorax_lumbar/src/js/lib/thorax.js
+++ /dev/null
@@ -1,16884 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.9.0
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2013-1-14
- */
-(function( window, undefined ) {
-"use strict";
-var
-  // A central reference to the root jQuery(document)
-  rootjQuery,
-
-  // The deferred used on DOM ready
-  readyList,
-
-  // Use the correct document accordingly with window argument (sandbox)
-  document = window.document,
-  location = window.location,
-
-  // Map over jQuery in case of overwrite
-  _jQuery = window.jQuery,
-
-  // Map over the $ in case of overwrite
-  _$ = window.$,
-
-  // [[Class]] -> type pairs
-  class2type = {},
-
-  // List of deleted data cache ids, so we can reuse them
-  core_deletedIds = [],
-
-  core_version = "1.9.0",
-
-  // Save a reference to some core methods
-  core_concat = core_deletedIds.concat,
-  core_push = core_deletedIds.push,
-  core_slice = core_deletedIds.slice,
-  core_indexOf = core_deletedIds.indexOf,
-  core_toString = class2type.toString,
-  core_hasOwn = class2type.hasOwnProperty,
-  core_trim = core_version.trim,
-
-  // Define a local copy of jQuery
-  jQuery = function( selector, context ) {
-    // The jQuery object is actually just the init constructor 'enhanced'
-    return new jQuery.fn.init( selector, context, rootjQuery );
-  },
-
-  // Used for matching numbers
-  core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
-
-  // Used for splitting on whitespace
-  core_rnotwhite = /\S+/g,
-
-  // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-  rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-  // A simple way to check for HTML strings
-  // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-  // Strict HTML recognition (#11290: must start with <)
-  rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-  // Match a standalone tag
-  rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
-  // JSON RegExp
-  rvalidchars = /^[\],:{}\s]*$/,
-  rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-  rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-  rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
-
-  // Matches dashed string for camelizing
-  rmsPrefix = /^-ms-/,
-  rdashAlpha = /-([\da-z])/gi,
-
-  // Used by jQuery.camelCase as callback to replace()
-  fcamelCase = function( all, letter ) {
-    return letter.toUpperCase();
-  },
-
-  // The ready event handler and self cleanup method
-  DOMContentLoaded = function() {
-    if ( document.addEventListener ) {
-      document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-      jQuery.ready();
-    } else if ( document.readyState === "complete" ) {
-      // we're here because readyState === "complete" in oldIE
-      // which is good enough for us to call the dom ready!
-      document.detachEvent( "onreadystatechange", DOMContentLoaded );
-      jQuery.ready();
-    }
-  };
-
-jQuery.fn = jQuery.prototype = {
-  // The current version of jQuery being used
-  jquery: core_version,
-
-  constructor: jQuery,
-  init: function( selector, context, rootjQuery ) {
-    var match, elem;
-
-    // HANDLE: $(""), $(null), $(undefined), $(false)
-    if ( !selector ) {
-      return this;
-    }
-
-    // Handle HTML strings
-    if ( typeof selector === "string" ) {
-      if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-        // Assume that strings that start and end with <> are HTML and skip the regex check
-        match = [ null, selector, null ];
-
-      } else {
-        match = rquickExpr.exec( selector );
-      }
-
-      // Match html or make sure no context is specified for #id
-      if ( match && (match[1] || !context) ) {
-
-        // HANDLE: $(html) -> $(array)
-        if ( match[1] ) {
-          context = context instanceof jQuery ? context[0] : context;
-
-          // scripts is true for back-compat
-          jQuery.merge( this, jQuery.parseHTML(
-            match[1],
-            context && context.nodeType ? context.ownerDocument || context : document,
-            true
-          ) );
-
-          // HANDLE: $(html, props)
-          if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-            for ( match in context ) {
-              // Properties of context are called as methods if possible
-              if ( jQuery.isFunction( this[ match ] ) ) {
-                this[ match ]( context[ match ] );
-
-              // ...and otherwise set as attributes
-              } else {
-                this.attr( match, context[ match ] );
-              }
-            }
-          }
-
-          return this;
-
-        // HANDLE: $(#id)
-        } else {
-          elem = document.getElementById( match[2] );
-
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE and Opera return items
-            // by name instead of ID
-            if ( elem.id !== match[2] ) {
-              return rootjQuery.find( selector );
-            }
-
-            // Otherwise, we inject the element directly into the jQuery object
-            this.length = 1;
-            this[0] = elem;
-          }
-
-          this.context = document;
-          this.selector = selector;
-          return this;
-        }
-
-      // HANDLE: $(expr, $(...))
-      } else if ( !context || context.jquery ) {
-        return ( context || rootjQuery ).find( selector );
-
-      // HANDLE: $(expr, context)
-      // (which is just equivalent to: $(context).find(expr)
-      } else {
-        return this.constructor( context ).find( selector );
-      }
-
-    // HANDLE: $(DOMElement)
-    } else if ( selector.nodeType ) {
-      this.context = this[0] = selector;
-      this.length = 1;
-      return this;
-
-    // HANDLE: $(function)
-    // Shortcut for document ready
-    } else if ( jQuery.isFunction( selector ) ) {
-      return rootjQuery.ready( selector );
-    }
-
-    if ( selector.selector !== undefined ) {
-      this.selector = selector.selector;
-      this.context = selector.context;
-    }
-
-    return jQuery.makeArray( selector, this );
-  },
-
-  // Start with an empty selector
-  selector: "",
-
-  // The default length of a jQuery object is 0
-  length: 0,
-
-  // The number of elements contained in the matched element set
-  size: function() {
-    return this.length;
-  },
-
-  toArray: function() {
-    return core_slice.call( this );
-  },
-
-  // Get the Nth element in the matched element set OR
-  // Get the whole matched element set as a clean array
-  get: function( num ) {
-    return num == null ?
-
-      // Return a 'clean' array
-      this.toArray() :
-
-      // Return just the object
-      ( num < 0 ? this[ this.length + num ] : this[ num ] );
-  },
-
-  // Take an array of elements and push it onto the stack
-  // (returning the new matched element set)
-  pushStack: function( elems ) {
-
-    // Build a new jQuery matched element set
-    var ret = jQuery.merge( this.constructor(), elems );
-
-    // Add the old object onto the stack (as a reference)
-    ret.prevObject = this;
-    ret.context = this.context;
-
-    // Return the newly-formed element set
-    return ret;
-  },
-
-  // Execute a callback for every element in the matched set.
-  // (You can seed the arguments with an array of args, but this is
-  // only used internally.)
-  each: function( callback, args ) {
-    return jQuery.each( this, callback, args );
-  },
-
-  ready: function( fn ) {
-    // Add the callback
-    jQuery.ready.promise().done( fn );
-
-    return this;
-  },
-
-  slice: function() {
-    return this.pushStack( core_slice.apply( this, arguments ) );
-  },
-
-  first: function() {
-    return this.eq( 0 );
-  },
-
-  last: function() {
-    return this.eq( -1 );
-  },
-
-  eq: function( i ) {
-    var len = this.length,
-      j = +i + ( i < 0 ? len : 0 );
-    return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-  },
-
-  map: function( callback ) {
-    return this.pushStack( jQuery.map(this, function( elem, i ) {
-      return callback.call( elem, i, elem );
-    }));
-  },
-
-  end: function() {
-    return this.prevObject || this.constructor(null);
-  },
-
-  // For internal use only.
-  // Behaves like an Array's method, not like a jQuery method.
-  push: core_push,
-  sort: [].sort,
-  splice: [].splice
-};
-
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
-
-jQuery.extend = jQuery.fn.extend = function() {
-  var options, name, src, copy, copyIsArray, clone,
-    target = arguments[0] || {},
-    i = 1,
-    length = arguments.length,
-    deep = false;
-
-  // Handle a deep copy situation
-  if ( typeof target === "boolean" ) {
-    deep = target;
-    target = arguments[1] || {};
-    // skip the boolean and the target
-    i = 2;
-  }
-
-  // Handle case when target is a string or something (possible in deep copy)
-  if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-    target = {};
-  }
-
-  // extend jQuery itself if only one argument is passed
-  if ( length === i ) {
-    target = this;
-    --i;
-  }
-
-  for ( ; i < length; i++ ) {
-    // Only deal with non-null/undefined values
-    if ( (options = arguments[ i ]) != null ) {
-      // Extend the base object
-      for ( name in options ) {
-        src = target[ name ];
-        copy = options[ name ];
-
-        // Prevent never-ending loop
-        if ( target === copy ) {
-          continue;
-        }
-
-        // Recurse if we're merging plain objects or arrays
-        if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-          if ( copyIsArray ) {
-            copyIsArray = false;
-            clone = src && jQuery.isArray(src) ? src : [];
-
-          } else {
-            clone = src && jQuery.isPlainObject(src) ? src : {};
-          }
-
-          // Never move original objects, clone them
-          target[ name ] = jQuery.extend( deep, clone, copy );
-
-        // Don't bring in undefined values
-        } else if ( copy !== undefined ) {
-          target[ name ] = copy;
-        }
-      }
-    }
-  }
-
-  // Return the modified object
-  return target;
-};
-
-jQuery.extend({
-  noConflict: function( deep ) {
-    if ( window.$ === jQuery ) {
-      window.$ = _$;
-    }
-
-    if ( deep && window.jQuery === jQuery ) {
-      window.jQuery = _jQuery;
-    }
-
-    return jQuery;
-  },
-
-  // Is the DOM ready to be used? Set to true once it occurs.
-  isReady: false,
-
-  // A counter to track how many items to wait for before
-  // the ready event fires. See #6781
-  readyWait: 1,
-
-  // Hold (or release) the ready event
-  holdReady: function( hold ) {
-    if ( hold ) {
-      jQuery.readyWait++;
-    } else {
-      jQuery.ready( true );
-    }
-  },
-
-  // Handle when the DOM is ready
-  ready: function( wait ) {
-
-    // Abort if there are pending holds or we're already ready
-    if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-      return;
-    }
-
-    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-    if ( !document.body ) {
-      return setTimeout( jQuery.ready );
-    }
-
-    // Remember that the DOM is ready
-    jQuery.isReady = true;
-
-    // If a normal DOM Ready event fired, decrement, and wait if need be
-    if ( wait !== true && --jQuery.readyWait > 0 ) {
-      return;
-    }
-
-    // If there are functions bound, to execute
-    readyList.resolveWith( document, [ jQuery ] );
-
-    // Trigger any bound ready events
-    if ( jQuery.fn.trigger ) {
-      jQuery( document ).trigger("ready").off("ready");
-    }
-  },
-
-  // See test/unit/core.js for details concerning isFunction.
-  // Since version 1.3, DOM methods and functions like alert
-  // aren't supported. They return false on IE (#2968).
-  isFunction: function( obj ) {
-    return jQuery.type(obj) === "function";
-  },
-
-  isArray: Array.isArray || function( obj ) {
-    return jQuery.type(obj) === "array";
-  },
-
-  isWindow: function( obj ) {
-    return obj != null && obj == obj.window;
-  },
-
-  isNumeric: function( obj ) {
-    return !isNaN( parseFloat(obj) ) && isFinite( obj );
-  },
-
-  type: function( obj ) {
-    if ( obj == null ) {
-      return String( obj );
-    }
-    return typeof obj === "object" || typeof obj === "function" ?
-      class2type[ core_toString.call(obj) ] || "object" :
-      typeof obj;
-  },
-
-  isPlainObject: function( obj ) {
-    // Must be an Object.
-    // Because of IE, we also have to check the presence of the constructor property.
-    // Make sure that DOM nodes and window objects don't pass through, as well
-    if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-      return false;
-    }
-
-    try {
-      // Not own constructor property must be Object
-      if ( obj.constructor &&
-        !core_hasOwn.call(obj, "constructor") &&
-        !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-        return false;
-      }
-    } catch ( e ) {
-      // IE8,9 Will throw exceptions on certain host objects #9897
-      return false;
-    }
-
-    // Own properties are enumerated firstly, so to speed up,
-    // if last one is own, then all properties are own.
-
-    var key;
-    for ( key in obj ) {}
-
-    return key === undefined || core_hasOwn.call( obj, key );
-  },
-
-  isEmptyObject: function( obj ) {
-    var name;
-    for ( name in obj ) {
-      return false;
-    }
-    return true;
-  },
-
-  error: function( msg ) {
-    throw new Error( msg );
-  },
-
-  // data: string of html
-  // context (optional): If specified, the fragment will be created in this context, defaults to document
-  // keepScripts (optional): If true, will include scripts passed in the html string
-  parseHTML: function( data, context, keepScripts ) {
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    if ( typeof context === "boolean" ) {
-      keepScripts = context;
-      context = false;
-    }
-    context = context || document;
-
-    var parsed = rsingleTag.exec( data ),
-      scripts = !keepScripts && [];
-
-    // Single tag
-    if ( parsed ) {
-      return [ context.createElement( parsed[1] ) ];
-    }
-
-    parsed = jQuery.buildFragment( [ data ], context, scripts );
-    if ( scripts ) {
-      jQuery( scripts ).remove();
-    }
-    return jQuery.merge( [], parsed.childNodes );
-  },
-
-  parseJSON: function( data ) {
-    // Attempt to parse using the native JSON parser first
-    if ( window.JSON && window.JSON.parse ) {
-      return window.JSON.parse( data );
-    }
-
-    if ( data === null ) {
-      return data;
-    }
-
-    if ( typeof data === "string" ) {
-
-      // Make sure leading/trailing whitespace is removed (IE can't handle it)
-      data = jQuery.trim( data );
-
-      if ( data ) {
-        // Make sure the incoming data is actual JSON
-        // Logic borrowed from http://json.org/json2.js
-        if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-          .replace( rvalidtokens, "]" )
-          .replace( rvalidbraces, "")) ) {
-
-          return ( new Function( "return " + data ) )();
-        }
-      }
-    }
-
-    jQuery.error( "Invalid JSON: " + data );
-  },
-
-  // Cross-browser xml parsing
-  parseXML: function( data ) {
-    var xml, tmp;
-    if ( !data || typeof data !== "string" ) {
-      return null;
-    }
-    try {
-      if ( window.DOMParser ) { // Standard
-        tmp = new DOMParser();
-        xml = tmp.parseFromString( data , "text/xml" );
-      } else { // IE
-        xml = new ActiveXObject( "Microsoft.XMLDOM" );
-        xml.async = "false";
-        xml.loadXML( data );
-      }
-    } catch( e ) {
-      xml = undefined;
-    }
-    if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-      jQuery.error( "Invalid XML: " + data );
-    }
-    return xml;
-  },
-
-  noop: function() {},
-
-  // Evaluates a script in a global context
-  // Workarounds based on findings by Jim Driscoll
-  // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-  globalEval: function( data ) {
-    if ( data && jQuery.trim( data ) ) {
-      // We use execScript on Internet Explorer
-      // We use an anonymous function so that context is window
-      // rather than jQuery in Firefox
-      ( window.execScript || function( data ) {
-        window[ "eval" ].call( window, data );
-      } )( data );
-    }
-  },
-
-  // Convert dashed to camelCase; used by the css and data modules
-  // Microsoft forgot to hump their vendor prefix (#9572)
-  camelCase: function( string ) {
-    return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-  },
-
-  nodeName: function( elem, name ) {
-    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-  },
-
-  // args is for internal usage only
-  each: function( obj, callback, args ) {
-    var value,
-      i = 0,
-      length = obj.length,
-      isArray = isArraylike( obj );
-
-    if ( args ) {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.apply( obj[ i ], args );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-
-    // A special, fast, case for the most common use of each
-    } else {
-      if ( isArray ) {
-        for ( ; i < length; i++ ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      } else {
-        for ( i in obj ) {
-          value = callback.call( obj[ i ], i, obj[ i ] );
-
-          if ( value === false ) {
-            break;
-          }
-        }
-      }
-    }
-
-    return obj;
-  },
-
-  // Use native String.trim function wherever possible
-  trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-    function( text ) {
-      return text == null ?
-        "" :
-        core_trim.call( text );
-    } :
-
-    // Otherwise use our own trimming functionality
-    function( text ) {
-      return text == null ?
-        "" :
-        ( text + "" ).replace( rtrim, "" );
-    },
-
-  // results is for internal usage only
-  makeArray: function( arr, results ) {
-    var ret = results || [];
-
-    if ( arr != null ) {
-      if ( isArraylike( Object(arr) ) ) {
-        jQuery.merge( ret,
-          typeof arr === "string" ?
-          [ arr ] : arr
-        );
-      } else {
-        core_push.call( ret, arr );
-      }
-    }
-
-    return ret;
-  },
-
-  inArray: function( elem, arr, i ) {
-    var len;
-
-    if ( arr ) {
-      if ( core_indexOf ) {
-        return core_indexOf.call( arr, elem, i );
-      }
-
-      len = arr.length;
-      i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-      for ( ; i < len; i++ ) {
-        // Skip accessing in sparse arrays
-        if ( i in arr && arr[ i ] === elem ) {
-          return i;
-        }
-      }
-    }
-
-    return -1;
-  },
-
-  merge: function( first, second ) {
-    var l = second.length,
-      i = first.length,
-      j = 0;
-
-    if ( typeof l === "number" ) {
-      for ( ; j < l; j++ ) {
-        first[ i++ ] = second[ j ];
-      }
-    } else {
-      while ( second[j] !== undefined ) {
-        first[ i++ ] = second[ j++ ];
-      }
-    }
-
-    first.length = i;
-
-    return first;
-  },
-
-  grep: function( elems, callback, inv ) {
-    var retVal,
-      ret = [],
-      i = 0,
-      length = elems.length;
-    inv = !!inv;
-
-    // Go through the array, only saving the items
-    // that pass the validator function
-    for ( ; i < length; i++ ) {
-      retVal = !!callback( elems[ i ], i );
-      if ( inv !== retVal ) {
-        ret.push( elems[ i ] );
-      }
-    }
-
-    return ret;
-  },
-
-  // arg is for internal usage only
-  map: function( elems, callback, arg ) {
-    var value,
-      i = 0,
-      length = elems.length,
-      isArray = isArraylike( elems ),
-      ret = [];
-
-    // Go through the array, translating each of the items to their
-    if ( isArray ) {
-      for ( ; i < length; i++ ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-
-    // Go through every key on the object,
-    } else {
-      for ( i in elems ) {
-        value = callback( elems[ i ], i, arg );
-
-        if ( value != null ) {
-          ret[ ret.length ] = value;
-        }
-      }
-    }
-
-    // Flatten any nested arrays
-    return core_concat.apply( [], ret );
-  },
-
-  // A global GUID counter for objects
-  guid: 1,
-
-  // Bind a function to a context, optionally partially applying any
-  // arguments.
-  proxy: function( fn, context ) {
-    var tmp, args, proxy;
-
-    if ( typeof context === "string" ) {
-      tmp = fn[ context ];
-      context = fn;
-      fn = tmp;
-    }
-
-    // Quick check to determine if target is callable, in the spec
-    // this throws a TypeError, but we will just return undefined.
-    if ( !jQuery.isFunction( fn ) ) {
-      return undefined;
-    }
-
-    // Simulated bind
-    args = core_slice.call( arguments, 2 );
-    proxy = function() {
-      return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
-    };
-
-    // Set the guid of unique handler to the same of original handler, so it can be removed
-    proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-    return proxy;
-  },
-
-  // Multifunctional method to get and set values of a collection
-  // The value/s can optionally be executed if it's a function
-  access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
-    var i = 0,
-      length = elems.length,
-      bulk = key == null;
-
-    // Sets many values
-    if ( jQuery.type( key ) === "object" ) {
-      chainable = true;
-      for ( i in key ) {
-        jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-      }
-
-    // Sets one value
-    } else if ( value !== undefined ) {
-      chainable = true;
-
-      if ( !jQuery.isFunction( value ) ) {
-        raw = true;
-      }
-
-      if ( bulk ) {
-        // Bulk operations run against the entire set
-        if ( raw ) {
-          fn.call( elems, value );
-          fn = null;
-
-        // ...except when executing function values
-        } else {
-          bulk = fn;
-          fn = function( elem, key, value ) {
-            return bulk.call( jQuery( elem ), value );
-          };
-        }
-      }
-
-      if ( fn ) {
-        for ( ; i < length; i++ ) {
-          fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-        }
-      }
-    }
-
-    return chainable ?
-      elems :
-
-      // Gets
-      bulk ?
-        fn.call( elems ) :
-        length ? fn( elems[0], key ) : emptyGet;
-  },
-
-  now: function() {
-    return ( new Date() ).getTime();
-  }
-});
-
-jQuery.ready.promise = function( obj ) {
-  if ( !readyList ) {
-
-    readyList = jQuery.Deferred();
-
-    // Catch cases where $(document).ready() is called after the browser event has already occurred.
-    // we once tried to use readyState "interactive" here, but it caused issues like the one
-    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-    if ( document.readyState === "complete" ) {
-      // Handle it asynchronously to allow scripts the opportunity to delay ready
-      setTimeout( jQuery.ready );
-
-    // Standards-based browsers support DOMContentLoaded
-    } else if ( document.addEventListener ) {
-      // Use the handy event callback
-      document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
-      // A fallback to window.onload, that will always work
-      window.addEventListener( "load", jQuery.ready, false );
-
-    // If IE event model is used
-    } else {
-      // Ensure firing before onload, maybe late but safe also for iframes
-      document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
-      // A fallback to window.onload, that will always work
-      window.attachEvent( "onload", jQuery.ready );
-
-      // If IE and not a frame
-      // continually check to see if the document is ready
-      var top = false;
-
-      try {
-        top = window.frameElement == null && document.documentElement;
-      } catch(e) {}
-
-      if ( top && top.doScroll ) {
-        (function doScrollCheck() {
-          if ( !jQuery.isReady ) {
-
-            try {
-              // Use the trick by Diego Perini
-              // http://javascript.nwbox.com/IEContentLoaded/
-              top.doScroll("left");
-            } catch(e) {
-              return setTimeout( doScrollCheck, 50 );
-            }
-
-            // and execute any waiting functions
-            jQuery.ready();
-          }
-        })();
-      }
-    }
-  }
-  return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-  class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-  var length = obj.length,
-    type = jQuery.type( obj );
-
-  if ( jQuery.isWindow( obj ) ) {
-    return false;
-  }
-
-  if ( obj.nodeType === 1 && length ) {
-    return true;
-  }
-
-  return type === "array" || type !== "function" &&
-    ( length === 0 ||
-    typeof length === "number" && length > 0 && ( length - 1 ) in obj );
-}
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-  var object = optionsCache[ options ] = {};
-  jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
-    object[ flag ] = true;
-  });
-  return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *  options: an optional list of space-separated options that will change how
- *      the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *  once:     will ensure the callback list can only be fired once (like a Deferred)
- *
- *  memory:     will keep track of previous values and will call any callback added
- *          after the list has been fired right away with the latest "memorized"
- *          values (like a Deferred)
- *
- *  unique:     will ensure a callback can only be added once (no duplicate in the list)
- *
- *  stopOnFalse:  interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-  // Convert options from String-formatted to Object-formatted if needed
-  // (we check in cache first)
-  options = typeof options === "string" ?
-    ( optionsCache[ options ] || createOptions( options ) ) :
-    jQuery.extend( {}, options );
-
-  var // Last fire value (for non-forgettable lists)
-    memory,
-    // Flag to know if list was already fired
-    fired,
-    // Flag to know if list is currently firing
-    firing,
-    // First callback to fire (used internally by add and fireWith)
-    firingStart,
-    // End of the loop when firing
-    firingLength,
-    // Index of currently firing callback (modified by remove if needed)
-    firingIndex,
-    // Actual callback list
-    list = [],
-    // Stack of fire calls for repeatable lists
-    stack = !options.once && [],
-    // Fire callbacks
-    fire = function( data ) {
-      memory = options.memory && data;
-      fired = true;
-      firingIndex = firingStart || 0;
-      firingStart = 0;
-      firingLength = list.length;
-      firing = true;
-      for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-        if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-          memory = false; // To prevent further calls using add
-          break;
-        }
-      }
-      firing = false;
-      if ( list ) {
-        if ( stack ) {
-          if ( stack.length ) {
-            fire( stack.shift() );
-          }
-        } else if ( memory ) {
-          list = [];
-        } else {
-          self.disable();
-        }
-      }
-    },
-    // Actual Callbacks object
-    self = {
-      // Add a callback or a collection of callbacks to the list
-      add: function() {
-        if ( list ) {
-          // First, we save the current length
-          var start = list.length;
-          (function add( args ) {
-            jQuery.each( args, function( _, arg ) {
-              var type = jQuery.type( arg );
-              if ( type === "function" ) {
-                if ( !options.unique || !self.has( arg ) ) {
-                  list.push( arg );
-                }
-              } else if ( arg && arg.length && type !== "string" ) {
-                // Inspect recursively
-                add( arg );
-              }
-            });
-          })( arguments );
-          // Do we need to add the callbacks to the
-          // current firing batch?
-          if ( firing ) {
-            firingLength = list.length;
-          // With memory, if we're not firing then
-          // we should call right away
-          } else if ( memory ) {
-            firingStart = start;
-            fire( memory );
-          }
-        }
-        return this;
-      },
-      // Remove a callback from the list
-      remove: function() {
-        if ( list ) {
-          jQuery.each( arguments, function( _, arg ) {
-            var index;
-            while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-              list.splice( index, 1 );
-              // Handle firing indexes
-              if ( firing ) {
-                if ( index <= firingLength ) {
-                  firingLength--;
-                }
-                if ( index <= firingIndex ) {
-                  firingIndex--;
-                }
-              }
-            }
-          });
-        }
-        return this;
-      },
-      // Control if a given callback is in the list
-      has: function( fn ) {
-        return jQuery.inArray( fn, list ) > -1;
-      },
-      // Remove all callbacks from the list
-      empty: function() {
-        list = [];
-        return this;
-      },
-      // Have the list do nothing anymore
-      disable: function() {
-        list = stack = memory = undefined;
-        return this;
-      },
-      // Is it disabled?
-      disabled: function() {
-        return !list;
-      },
-      // Lock the list in its current state
-      lock: function() {
-        stack = undefined;
-        if ( !memory ) {
-          self.disable();
-        }
-        return this;
-      },
-      // Is it locked?
-      locked: function() {
-        return !stack;
-      },
-      // Call all callbacks with the given context and arguments
-      fireWith: function( context, args ) {
-        args = args || [];
-        args = [ context, args.slice ? args.slice() : args ];
-        if ( list && ( !fired || stack ) ) {
-          if ( firing ) {
-            stack.push( args );
-          } else {
-            fire( args );
-          }
-        }
-        return this;
-      },
-      // Call all the callbacks with the given arguments
-      fire: function() {
-        self.fireWith( this, arguments );
-        return this;
-      },
-      // To know if the callbacks have already been called at least once
-      fired: function() {
-        return !!fired;
-      }
-    };
-
-  return self;
-};
-jQuery.extend({
-
-  Deferred: function( func ) {
-    var tuples = [
-        // action, add listener, listener list, final state
-        [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-        [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-        [ "notify", "progress", jQuery.Callbacks("memory") ]
-      ],
-      state = "pending",
-      promise = {
-        state: function() {
-          return state;
-        },
-        always: function() {
-          deferred.done( arguments ).fail( arguments );
-          return this;
-        },
-        then: function( /* fnDone, fnFail, fnProgress */ ) {
-          var fns = arguments;
-          return jQuery.Deferred(function( newDefer ) {
-            jQuery.each( tuples, function( i, tuple ) {
-              var action = tuple[ 0 ],
-                fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-              // deferred[ done | fail | progress ] for forwarding actions to newDefer
-              deferred[ tuple[1] ](function() {
-                var returned = fn && fn.apply( this, arguments );
-                if ( returned && jQuery.isFunction( returned.promise ) ) {
-                  returned.promise()
-                    .done( newDefer.resolve )
-                    .fail( newDefer.reject )
-                    .progress( newDefer.notify );
-                } else {
-                  newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-                }
-              });
-            });
-            fns = null;
-          }).promise();
-        },
-        // Get a promise for this deferred
-        // If obj is provided, the promise aspect is added to the object
-        promise: function( obj ) {
-          return obj != null ? jQuery.extend( obj, promise ) : promise;
-        }
-      },
-      deferred = {};
-
-    // Keep pipe for back-compat
-    promise.pipe = promise.then;
-
-    // Add list-specific methods
-    jQuery.each( tuples, function( i, tuple ) {
-      var list = tuple[ 2 ],
-        stateString = tuple[ 3 ];
-
-      // promise[ done | fail | progress ] = list.add
-      promise[ tuple[1] ] = list.add;
-
-      // Handle state
-      if ( stateString ) {
-        list.add(function() {
-          // state = [ resolved | rejected ]
-          state = stateString;
-
-        // [ reject_list | resolve_list ].disable; progress_list.lock
-        }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-      }
-
-      // deferred[ resolve | reject | notify ]
-      deferred[ tuple[0] ] = function() {
-        deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-        return this;
-      };
-      deferred[ tuple[0] + "With" ] = list.fireWith;
-    });
-
-    // Make the deferred a promise
-    promise.promise( deferred );
-
-    // Call given func if any
-    if ( func ) {
-      func.call( deferred, deferred );
-    }
-
-    // All done!
-    return deferred;
-  },
-
-  // Deferred helper
-  when: function( subordinate /* , ..., subordinateN */ ) {
-    var i = 0,
-      resolveValues = core_slice.call( arguments ),
-      length = resolveValues.length,
-
-      // the count of uncompleted subordinates
-      remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-      // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-      deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-      // Update function for both resolve and progress values
-      updateFunc = function( i, contexts, values ) {
-        return function( value ) {
-          contexts[ i ] = this;
-          values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
-          if( values === progressValues ) {
-            deferred.notifyWith( contexts, values );
-          } else if ( !( --remaining ) ) {
-            deferred.resolveWith( contexts, values );
-          }
-        };
-      },
-
-      progressValues, progressContexts, resolveContexts;
-
-    // add listeners to Deferred subordinates; treat others as resolved
-    if ( length > 1 ) {
-      progressValues = new Array( length );
-      progressContexts = new Array( length );
-      resolveContexts = new Array( length );
-      for ( ; i < length; i++ ) {
-        if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-          resolveValues[ i ].promise()
-            .done( updateFunc( i, resolveContexts, resolveValues ) )
-            .fail( deferred.reject )
-            .progress( updateFunc( i, progressContexts, progressValues ) );
-        } else {
-          --remaining;
-        }
-      }
-    }
-
-    // if we're not waiting on anything, resolve the master
-    if ( !remaining ) {
-      deferred.resolveWith( resolveContexts, resolveValues );
-    }
-
-    return deferred.promise();
-  }
-});
-jQuery.support = (function() {
-
-  var support, all, a, select, opt, input, fragment, eventName, isSupported, i,
-    div = document.createElement("div");
-
-  // Setup
-  div.setAttribute( "className", "t" );
-  div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-  // Support tests won't run in some limited or non-browser environments
-  all = div.getElementsByTagName("*");
-  a = div.getElementsByTagName("a")[ 0 ];
-  if ( !all || !a || !all.length ) {
-    return {};
-  }
-
-  // First batch of tests
-  select = document.createElement("select");
-  opt = select.appendChild( document.createElement("option") );
-  input = div.getElementsByTagName("input")[ 0 ];
-
-  a.style.cssText = "top:1px;float:left;opacity:.5";
-  support = {
-    // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-    getSetAttribute: div.className !== "t",
-
-    // IE strips leading whitespace when .innerHTML is used
-    leadingWhitespace: div.firstChild.nodeType === 3,
-
-    // Make sure that tbody elements aren't automatically inserted
-    // IE will insert them into empty tables
-    tbody: !div.getElementsByTagName("tbody").length,
-
-    // Make sure that link elements get serialized correctly by innerHTML
-    // This requires a wrapper element in IE
-    htmlSerialize: !!div.getElementsByTagName("link").length,
-
-    // Get the style information from getAttribute
-    // (IE uses .cssText instead)
-    style: /top/.test( a.getAttribute("style") ),
-
-    // Make sure that URLs aren't manipulated
-    // (IE normalizes it by default)
-    hrefNormalized: a.getAttribute("href") === "/a",
-
-    // Make sure that element opacity exists
-    // (IE uses filter instead)
-    // Use a regex to work around a WebKit issue. See #5145
-    opacity: /^0.5/.test( a.style.opacity ),
-
-    // Verify style float existence
-    // (IE uses styleFloat instead of cssFloat)
-    cssFloat: !!a.style.cssFloat,
-
-    // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-    checkOn: !!input.value,
-
-    // Make sure that a selected-by-default option has a working selected property.
-    // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-    optSelected: opt.selected,
-
-    // Tests for enctype support on a form (#6743)
-    enctype: !!document.createElement("form").enctype,
-
-    // Makes sure cloning an html5 element does not cause problems
-    // Where outerHTML is undefined, this still works
-    html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
-    // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
-    boxModel: document.compatMode === "CSS1Compat",
-
-    // Will be defined later
-    deleteExpando: true,
-    noCloneEvent: true,
-    inlineBlockNeedsLayout: false,
-    shrinkWrapBlocks: false,
-    reliableMarginRight: true,
-    boxSizingReliable: true,
-    pixelPosition: false
-  };
-
-  // Make sure checked status is properly cloned
-  input.checked = true;
-  support.noCloneChecked = input.cloneNode( true ).checked;
-
-  // Make sure that the options inside disabled selects aren't marked as disabled
-  // (WebKit marks them as disabled)
-  select.disabled = true;
-  support.optDisabled = !opt.disabled;
-
-  // Support: IE<9
-  try {
-    delete div.test;
-  } catch( e ) {
-    support.deleteExpando = false;
-  }
-
-  // Check if we can trust getAttribute("value")
-  input = document.createElement("input");
-  input.setAttribute( "value", "" );
-  support.input = input.getAttribute( "value" ) === "";
-
-  // Check if an input maintains its value after becoming a radio
-  input.value = "t";
-  input.setAttribute( "type", "radio" );
-  support.radioValue = input.value === "t";
-
-  // #11217 - WebKit loses check when the name is after the checked attribute
-  input.setAttribute( "checked", "t" );
-  input.setAttribute( "name", "t" );
-
-  fragment = document.createDocumentFragment();
-  fragment.appendChild( input );
-
-  // Check if a disconnected checkbox will retain its checked
-  // value of true after appended to the DOM (IE6/7)
-  support.appendChecked = input.checked;
-
-  // WebKit doesn't clone checked state correctly in fragments
-  support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-  // Support: IE<9
-  // Opera does not clone events (and typeof div.attachEvent === undefined).
-  // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-  if ( div.attachEvent ) {
-    div.attachEvent( "onclick", function() {
-      support.noCloneEvent = false;
-    });
-
-    div.cloneNode( true ).click();
-  }
-
-  // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
-  // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
-  for ( i in { submit: true, change: true, focusin: true }) {
-    div.setAttribute( eventName = "on" + i, "t" );
-
-    support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
-  }
-
-  div.style.backgroundClip = "content-box";
-  div.cloneNode( true ).style.backgroundClip = "";
-  support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-  // Run tests that need a body at doc ready
-  jQuery(function() {
-    var container, marginDiv, tds,
-      divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
-      body = document.getElementsByTagName("body")[0];
-
-    if ( !body ) {
-      // Return for frameset docs that don't have a body
-      return;
-    }
-
-    container = document.createElement("div");
-    container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
-
-    body.appendChild( container ).appendChild( div );
-
-    // Support: IE8
-    // Check if table cells still have offsetWidth/Height when they are set
-    // to display:none and there are still other visible table cells in a
-    // table row; if so, offsetWidth/Height are not reliable for use when
-    // determining if an element has been hidden directly using
-    // display:none (it is still safe to use offsets if a parent element is
-    // hidden; don safety goggles and see bug #4512 for more information).
-    div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-    tds = div.getElementsByTagName("td");
-    tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
-    isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
-    tds[ 0 ].style.display = "";
-    tds[ 1 ].style.display = "none";
-
-    // Support: IE8
-    // Check if empty table cells still have offsetWidth/Height
-    support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
-    // Check box-sizing and margin behavior
-    div.innerHTML = "";
-    div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
-    support.boxSizing = ( div.offsetWidth === 4 );
-    support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
-    // Use window.getComputedStyle because jsdom on node.js will break without it.
-    if ( window.getComputedStyle ) {
-      support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-      support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
-      // Check if div with explicit width and no margin-right incorrectly
-      // gets computed margin-right based on width of container. (#3333)
-      // Fails in WebKit before Feb 2011 nightlies
-      // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-      marginDiv = div.appendChild( document.createElement("div") );
-      marginDiv.style.cssText = div.style.cssText = divReset;
-      marginDiv.style.marginRight = marginDiv.style.width = "0";
-      div.style.width = "1px";
-
-      support.reliableMarginRight =
-        !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
-    }
-
-    if ( typeof div.style.zoom !== "undefined" ) {
-      // Support: IE<8
-      // Check if natively block-level elements act like inline-block
-      // elements when setting their display to 'inline' and giving
-      // them layout
-      div.innerHTML = "";
-      div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
-      support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
-      // Support: IE6
-      // Check if elements with layout shrink-wrap their children
-      div.style.display = "block";
-      div.innerHTML = "<div></div>";
-      div.firstChild.style.width = "5px";
-      support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
-      // Prevent IE 6 from affecting layout for positioned elements #11048
-      // Prevent IE from shrinking the body in IE 7 mode #12869
-      body.style.zoom = 1;
-    }
-
-    body.removeChild( container );
-
-    // Null elements to avoid leaks in IE
-    container = div = tds = marginDiv = null;
-  });
-
-  // Null elements to avoid leaks in IE
-  all = select = fragment = opt = a = input = null;
-
-  return support;
-})();
-
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
-  rmultiDash = /([A-Z])/g;
-  
-function internalData( elem, name, data, pvt /* Internal Use Only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, ret,
-    internalKey = jQuery.expando,
-    getByName = typeof name === "string",
-
-    // We have to handle DOM nodes and JS objects differently because IE6-7
-    // can't GC object references properly across the DOM-JS boundary
-    isNode = elem.nodeType,
-
-    // Only DOM nodes need the global jQuery cache; JS object data is
-    // attached directly to the object so GC can occur automatically
-    cache = isNode ? jQuery.cache : elem,
-
-    // Only defining an ID for JS objects if its cache already exists allows
-    // the code to shortcut on the same path as a DOM node with no cache
-    id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
-  // Avoid doing any more work than we need to when trying to get data on an
-  // object that has no data at all
-  if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
-    return;
-  }
-
-  if ( !id ) {
-    // Only DOM nodes need a new unique ID for each element since their data
-    // ends up in the global cache
-    if ( isNode ) {
-      elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
-    } else {
-      id = internalKey;
-    }
-  }
-
-  if ( !cache[ id ] ) {
-    cache[ id ] = {};
-
-    // Avoids exposing jQuery metadata on plain JS objects when the object
-    // is serialized using JSON.stringify
-    if ( !isNode ) {
-      cache[ id ].toJSON = jQuery.noop;
-    }
-  }
-
-  // An object can be passed to jQuery.data instead of a key/value pair; this gets
-  // shallow copied over onto the existing cache
-  if ( typeof name === "object" || typeof name === "function" ) {
-    if ( pvt ) {
-      cache[ id ] = jQuery.extend( cache[ id ], name );
-    } else {
-      cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-    }
-  }
-
-  thisCache = cache[ id ];
-
-  // jQuery data() is stored in a separate object inside the object's internal data
-  // cache in order to avoid key collisions between internal data and user-defined
-  // data.
-  if ( !pvt ) {
-    if ( !thisCache.data ) {
-      thisCache.data = {};
-    }
-
-    thisCache = thisCache.data;
-  }
-
-  if ( data !== undefined ) {
-    thisCache[ jQuery.camelCase( name ) ] = data;
-  }
-
-  // Check for both converted-to-camel and non-converted data property names
-  // If a data property was specified
-  if ( getByName ) {
-
-    // First Try to find as-is property data
-    ret = thisCache[ name ];
-
-    // Test for null|undefined property data
-    if ( ret == null ) {
-
-      // Try to find the camelCased property
-      ret = thisCache[ jQuery.camelCase( name ) ];
-    }
-  } else {
-    ret = thisCache;
-  }
-
-  return ret;
-}
-
-function internalRemoveData( elem, name, pvt /* For internal use only */ ){
-  if ( !jQuery.acceptData( elem ) ) {
-    return;
-  }
-
-  var thisCache, i, l,
-
-    isNode = elem.nodeType,
-
-    // See jQuery.data for more information
-    cache = isNode ? jQuery.cache : elem,
-    id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
-  // If there is already no cache entry for this object, there is no
-  // purpose in continuing
-  if ( !cache[ id ] ) {
-    return;
-  }
-
-  if ( name ) {
-
-    thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
-    if ( thisCache ) {
-
-      // Support array or space separated string names for data keys
-      if ( !jQuery.isArray( name ) ) {
-
-        // try the string as a key before any manipulation
-        if ( name in thisCache ) {
-          name = [ name ];
-        } else {
-
-          // split the camel cased version by spaces unless a key with the spaces exists
-          name = jQuery.camelCase( name );
-          if ( name in thisCache ) {
-            name = [ name ];
-          } else {
-            name = name.split(" ");
-          }
-        }
-      } else {
-        // If "name" is an array of keys...
-        // When data is initially created, via ("key", "val") signature,
-        // keys will be converted to camelCase.
-        // Since there is no way to tell _how_ a key was added, remove
-        // both plain key and camelCase key. #12786
-        // This will only penalize the array argument path.
-        name = name.concat( jQuery.map( name, jQuery.camelCase ) );
-      }
-
-      for ( i = 0, l = name.length; i < l; i++ ) {
-        delete thisCache[ name[i] ];
-      }
-
-      // If there is no data left in the cache, we want to continue
-      // and let the cache object itself get destroyed
-      if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
-        return;
-      }
-    }
-  }
-
-  // See jQuery.data for more information
-  if ( !pvt ) {
-    delete cache[ id ].data;
-
-    // Don't destroy the parent cache unless the internal data object
-    // had been the only thing left in it
-    if ( !isEmptyDataObject( cache[ id ] ) ) {
-      return;
-    }
-  }
-
-  // Destroy the cache
-  if ( isNode ) {
-    jQuery.cleanData( [ elem ], true );
-
-  // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-  } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
-    delete cache[ id ];
-
-  // When all else fails, null
-  } else {
-    cache[ id ] = null;
-  }
-}
-
-jQuery.extend({
-  cache: {},
-
-  // Unique for each copy of jQuery on the page
-  // Non-digits removed to match rinlinejQuery
-  expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
-  // The following elements throw uncatchable exceptions if you
-  // attempt to add expando properties to them.
-  noData: {
-    "embed": true,
-    // Ban all objects except for Flash (which handle expandos)
-    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
-    "applet": true
-  },
-
-  hasData: function( elem ) {
-    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-    return !!elem && !isEmptyDataObject( elem );
-  },
-
-  data: function( elem, name, data ) {
-    return internalData( elem, name, data, false );
-  },
-
-  removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, false );
-  },
-
-  // For internal use only.
-  _data: function( elem, name, data ) {
-    return internalData( elem, name, data, true );
-  },
-  
-  _removeData: function( elem, name ) {
-    return internalRemoveData( elem, name, true );
-  },
-
-  // A method for determining if a DOM node can handle the data expando
-  acceptData: function( elem ) {
-    var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
-    // nodes accept data unless otherwise specified; rejection can be conditional
-    return !noData || noData !== true && elem.getAttribute("classid") === noData;
-  }
-});
-
-jQuery.fn.extend({
-  data: function( key, value ) {
-    var attrs, name,
-      elem = this[0],
-      i = 0,
-      data = null;
-
-    // Gets all values
-    if ( key === undefined ) {
-      if ( this.length ) {
-        data = jQuery.data( elem );
-
-        if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-          attrs = elem.attributes;
-          for ( ; i < attrs.length; i++ ) {
-            name = attrs[i].name;
-
-            if ( !name.indexOf( "data-" ) ) {
-              name = jQuery.camelCase( name.substring(5) );
-
-              dataAttr( elem, name, data[ name ] );
-            }
-          }
-          jQuery._data( elem, "parsedAttrs", true );
-        }
-      }
-
-      return data;
-    }
-
-    // Sets multiple values
-    if ( typeof key === "object" ) {
-      return this.each(function() {
-        jQuery.data( this, key );
-      });
-    }
-
-    return jQuery.access( this, function( value ) {
-
-      if ( value === undefined ) {
-        // Try to fetch any internally stored data first
-        return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
-      }
-
-      this.each(function() {
-        jQuery.data( this, key, value );
-      });
-    }, null, value, arguments.length > 1, null, true );
-  },
-
-  removeData: function( key ) {
-    return this.each(function() {
-      jQuery.removeData( this, key );
-    });
-  }
-});
-
-function dataAttr( elem, key, data ) {
-  // If nothing was found internally, try to fetch any
-  // data from the HTML5 data-* attribute
-  if ( data === undefined && elem.nodeType === 1 ) {
-
-    var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
-    data = elem.getAttribute( name );
-
-    if ( typeof data === "string" ) {
-      try {
-        data = data === "true" ? true :
-        data === "false" ? false :
-        data === "null" ? null :
-        // Only convert to a number if it doesn't change the string
-        +data + "" === data ? +data :
-        rbrace.test( data ) ? jQuery.parseJSON( data ) :
-          data;
-      } catch( e ) {}
-
-      // Make sure we set the data so it isn't changed later
-      jQuery.data( elem, key, data );
-
-    } else {
-      data = undefined;
-    }
-  }
-
-  return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
-  var name;
-  for ( name in obj ) {
-
-    // if the public data object is empty, the private is still empty
-    if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-      continue;
-    }
-    if ( name !== "toJSON" ) {
-      return false;
-    }
-  }
-
-  return true;
-}
-jQuery.extend({
-  queue: function( elem, type, data ) {
-    var queue;
-
-    if ( elem ) {
-      type = ( type || "fx" ) + "queue";
-      queue = jQuery._data( elem, type );
-
-      // Speed up dequeue by getting out quickly if this is just a lookup
-      if ( data ) {
-        if ( !queue || jQuery.isArray(data) ) {
-          queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-        } else {
-          queue.push( data );
-        }
-      }
-      return queue || [];
-    }
-  },
-
-  dequeue: function( elem, type ) {
-    type = type || "fx";
-
-    var queue = jQuery.queue( elem, type ),
-      startLength = queue.length,
-      fn = queue.shift(),
-      hooks = jQuery._queueHooks( elem, type ),
-      next = function() {
-        jQuery.dequeue( elem, type );
-      };
-
-    // If the fx queue is dequeued, always remove the progress sentinel
-    if ( fn === "inprogress" ) {
-      fn = queue.shift();
-      startLength--;
-    }
-
-    hooks.cur = fn;
-    if ( fn ) {
-
-      // Add a progress sentinel to prevent the fx queue from being
-      // automatically dequeued
-      if ( type === "fx" ) {
-        queue.unshift( "inprogress" );
-      }
-
-      // clear up the last queue stop function
-      delete hooks.stop;
-      fn.call( elem, next, hooks );
-    }
-
-    if ( !startLength && hooks ) {
-      hooks.empty.fire();
-    }
-  },
-
-  // not intended for public consumption - generates a queueHooks object, or returns the current one
-  _queueHooks: function( elem, type ) {
-    var key = type + "queueHooks";
-    return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-      empty: jQuery.Callbacks("once memory").add(function() {
-        jQuery._removeData( elem, type + "queue" );
-        jQuery._removeData( elem, key );
-      })
-    });
-  }
-});
-
-jQuery.fn.extend({
-  queue: function( type, data ) {
-    var setter = 2;
-
-    if ( typeof type !== "string" ) {
-      data = type;
-      type = "fx";
-      setter--;
-    }
-
-    if ( arguments.length < setter ) {
-      return jQuery.queue( this[0], type );
-    }
-
-    return data === undefined ?
-      this :
-      this.each(function() {
-        var queue = jQuery.queue( this, type, data );
-
-        // ensure a hooks for this queue
-        jQuery._queueHooks( this, type );
-
-        if ( type === "fx" && queue[0] !== "inprogress" ) {
-          jQuery.dequeue( this, type );
-        }
-      });
-  },
-  dequeue: function( type ) {
-    return this.each(function() {
-      jQuery.dequeue( this, type );
-    });
-  },
-  // Based off of the plugin by Clint Helfers, with permission.
-  // http://blindsignals.com/index.php/2009/07/jquery-delay/
-  delay: function( time, type ) {
-    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-    type = type || "fx";
-
-    return this.queue( type, function( next, hooks ) {
-      var timeout = setTimeout( next, time );
-      hooks.stop = function() {
-        clearTimeout( timeout );
-      };
-    });
-  },
-  clearQueue: function( type ) {
-    return this.queue( type || "fx", [] );
-  },
-  // Get a promise resolved when queues of a certain type
-  // are emptied (fx is the type by default)
-  promise: function( type, obj ) {
-    var tmp,
-      count = 1,
-      defer = jQuery.Deferred(),
-      elements = this,
-      i = this.length,
-      resolve = function() {
-        if ( !( --count ) ) {
-          defer.resolveWith( elements, [ elements ] );
-        }
-      };
-
-    if ( typeof type !== "string" ) {
-      obj = type;
-      type = undefined;
-    }
-    type = type || "fx";
-
-    while( i-- ) {
-      tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-      if ( tmp && tmp.empty ) {
-        count++;
-        tmp.empty.add( resolve );
-      }
-    }
-    resolve();
-    return defer.promise( obj );
-  }
-});
-var nodeHook, boolHook,
-  rclass = /[\t\r\n]/g,
-  rreturn = /\r/g,
-  rfocusable = /^(?:input|select|textarea|button|object)$/i,
-  rclickable = /^(?:a|area)$/i,
-  rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
-  ruseDefault = /^(?:checked|selected)$/i,
-  getSetAttribute = jQuery.support.getSetAttribute,
-  getSetInput = jQuery.support.input;
-
-jQuery.fn.extend({
-  attr: function( name, value ) {
-    return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
-  },
-
-  removeAttr: function( name ) {
-    return this.each(function() {
-      jQuery.removeAttr( this, name );
-    });
-  },
-
-  prop: function( name, value ) {
-    return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
-  },
-
-  removeProp: function( name ) {
-    name = jQuery.propFix[ name ] || name;
-    return this.each(function() {
-      // try/catch handles cases where IE balks (such as removing a property on window)
-      try {
-        this[ name ] = undefined;
-        delete this[ name ];
-      } catch( e ) {}
-    });
-  },
-
-  addClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).addClass( value.call( this, j, this.className ) );
-      });
-    }
-
-    if ( proceed ) {
-      // The disjunction here is for better compressibility (see removeClass)
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          " "
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-              cur += clazz + " ";
-            }
-          }
-          elem.className = jQuery.trim( cur );
-
-        }
-      }
-    }
-
-    return this;
-  },
-
-  removeClass: function( value ) {
-    var classes, elem, cur, clazz, j,
-      i = 0,
-      len = this.length,
-      proceed = arguments.length === 0 || typeof value === "string" && value;
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( j ) {
-        jQuery( this ).removeClass( value.call( this, j, this.className ) );
-      });
-    }
-    if ( proceed ) {
-      classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-      for ( ; i < len; i++ ) {
-        elem = this[ i ];
-        // This expression is here for better compressibility (see addClass)
-        cur = elem.nodeType === 1 && ( elem.className ?
-          ( " " + elem.className + " " ).replace( rclass, " " ) :
-          ""
-        );
-
-        if ( cur ) {
-          j = 0;
-          while ( (clazz = classes[j++]) ) {
-            // Remove *all* instances
-            while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-              cur = cur.replace( " " + clazz + " ", " " );
-            }
-          }
-          elem.className = value ? jQuery.trim( cur ) : "";
-        }
-      }
-    }
-
-    return this;
-  },
-
-  toggleClass: function( value, stateVal ) {
-    var type = typeof value,
-      isBool = typeof stateVal === "boolean";
-
-    if ( jQuery.isFunction( value ) ) {
-      return this.each(function( i ) {
-        jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-      });
-    }
-
-    return this.each(function() {
-      if ( type === "string" ) {
-        // toggle individual class names
-        var className,
-          i = 0,
-          self = jQuery( this ),
-          state = stateVal,
-          classNames = value.match( core_rnotwhite ) || [];
-
-        while ( (className = classNames[ i++ ]) ) {
-          // check each className given, space separated list
-          state = isBool ? state : !self.hasClass( className );
-          self[ state ? "addClass" : "removeClass" ]( className );
-        }
-
-      // Toggle whole class name
-      } else if ( type === "undefined" || type === "boolean" ) {
-        if ( this.className ) {
-          // store className if set
-          jQuery._data( this, "__className__", this.className );
-        }
-
-        // If the element has a class name or if we're passed "false",
-        // then remove the whole classname (if there was one, the above saved it).
-        // Otherwise bring back whatever was previously saved (if anything),
-        // falling back to the empty string if nothing was stored.
-        this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-      }
-    });
-  },
-
-  hasClass: function( selector ) {
-    var className = " " + selector + " ",
-      i = 0,
-      l = this.length;
-    for ( ; i < l; i++ ) {
-      if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-        return true;
-      }
-    }
-
-    return false;
-  },
-
-  val: function( value ) {
-    var hooks, ret, isFunction,
-      elem = this[0];
-
-    if ( !arguments.length ) {
-      if ( elem ) {
-        hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-          return ret;
-        }
-
-        ret = elem.value;
-
-        return typeof ret === "string" ?
-          // handle most common string cases
-          ret.replace(rreturn, "") :
-          // handle cases where value is null/undef or number
-          ret == null ? "" : ret;
-      }
-
-      return;
-    }
-
-    isFunction = jQuery.isFunction( value );
-
-    return this.each(function( i ) {
-      var val,
-        self = jQuery(this);
-
-      if ( this.nodeType !== 1 ) {
-        return;
-      }
-
-      if ( isFunction ) {
-        val = value.call( this, i, self.val() );
-      } else {
-        val = value;
-      }
-
-      // Treat null/undefined as ""; convert numbers to string
-      if ( val == null ) {
-        val = "";
-      } else if ( typeof val === "number" ) {
-        val += "";
-      } else if ( jQuery.isArray( val ) ) {
-        val = jQuery.map(val, function ( value ) {
-          return value == null ? "" : value + "";
-        });
-      }
-
-      hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-      // If set returns undefined, fall back to normal setting
-      if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-        this.value = val;
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  valHooks: {
-    option: {
-      get: function( elem ) {
-        // attributes.value is undefined in Blackberry 4.7 but
-        // uses .value. See #6932
-        var val = elem.attributes.value;
-        return !val || val.specified ? elem.value : elem.text;
-      }
-    },
-    select: {
-      get: function( elem ) {
-        var value, option,
-          options = elem.options,
-          index = elem.selectedIndex,
-          one = elem.type === "select-one" || index < 0,
-          values = one ? null : [],
-          max = one ? index + 1 : options.length,
-          i = index < 0 ?
-            max :
-            one ? index : 0;
-
-        // Loop through all the selected options
-        for ( ; i < max; i++ ) {
-          option = options[ i ];
-
-          // oldIE doesn't update selected after form reset (#2551)
-          if ( ( option.selected || i === index ) &&
-              // Don't return options that are disabled or in a disabled optgroup
-              ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-              ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-            // Get the specific value for the option
-            value = jQuery( option ).val();
-
-            // We don't need an array for one selects
-            if ( one ) {
-              return value;
-            }
-
-            // Multi-Selects return an array
-            values.push( value );
-          }
-        }
-
-        return values;
-      },
-
-      set: function( elem, value ) {
-        var values = jQuery.makeArray( value );
-
-        jQuery(elem).find("option").each(function() {
-          this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
-        });
-
-        if ( !values.length ) {
-          elem.selectedIndex = -1;
-        }
-        return values;
-      }
-    }
-  },
-
-  attr: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set attributes on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    // Fallback to prop when attributes are not supported
-    if ( typeof elem.getAttribute === "undefined" ) {
-      return jQuery.prop( elem, name, value );
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    // All attributes are lowercase
-    // Grab necessary hook if one is defined
-    if ( notxml ) {
-      name = name.toLowerCase();
-      hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
-    }
-
-    if ( value !== undefined ) {
-
-      if ( value === null ) {
-        jQuery.removeAttr( elem, name );
-
-      } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        elem.setAttribute( name, value + "" );
-        return value;
-      }
-
-    } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-      return ret;
-
-    } else {
-
-      // In IE9+, Flash objects don't have .getAttribute (#12945)
-      // Support: IE9+
-      if ( typeof elem.getAttribute !== "undefined" ) {
-        ret =  elem.getAttribute( name );
-      }
-
-      // Non-existent attributes return null, we normalize to undefined
-      return ret == null ?
-        undefined :
-        ret;
-    }
-  },
-
-  removeAttr: function( elem, value ) {
-    var name, propName,
-      i = 0,
-      attrNames = value && value.match( core_rnotwhite );
-
-    if ( attrNames && elem.nodeType === 1 ) {
-      while ( (name = attrNames[i++]) ) {
-        propName = jQuery.propFix[ name ] || name;
-
-        // Boolean attributes get special treatment (#10870)
-        if ( rboolean.test( name ) ) {
-          // Set corresponding property to false for boolean attributes
-          // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
-          if ( !getSetAttribute && ruseDefault.test( name ) ) {
-            elem[ jQuery.camelCase( "default-" + name ) ] =
-              elem[ propName ] = false;
-          } else {
-            elem[ propName ] = false;
-          }
-
-        // See #9699 for explanation of this approach (setting first, then removal)
-        } else {
-          jQuery.attr( elem, name, "" );
-        }
-
-        elem.removeAttribute( getSetAttribute ? name : propName );
-      }
-    }
-  },
-
-  attrHooks: {
-    type: {
-      set: function( elem, value ) {
-        if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-          // Setting the type on a radio button after the value resets the value in IE6-9
-          // Reset value to default in case type is set after value during creation
-          var val = elem.value;
-          elem.setAttribute( "type", value );
-          if ( val ) {
-            elem.value = val;
-          }
-          return value;
-        }
-      }
-    }
-  },
-
-  propFix: {
-    tabindex: "tabIndex",
-    readonly: "readOnly",
-    "for": "htmlFor",
-    "class": "className",
-    maxlength: "maxLength",
-    cellspacing: "cellSpacing",
-    cellpadding: "cellPadding",
-    rowspan: "rowSpan",
-    colspan: "colSpan",
-    usemap: "useMap",
-    frameborder: "frameBorder",
-    contenteditable: "contentEditable"
-  },
-
-  prop: function( elem, name, value ) {
-    var ret, hooks, notxml,
-      nType = elem.nodeType;
-
-    // don't get/set properties on text, comment and attribute nodes
-    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-      return;
-    }
-
-    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-    if ( notxml ) {
-      // Fix name and attach hooks
-      name = jQuery.propFix[ name ] || name;
-      hooks = jQuery.propHooks[ name ];
-    }
-
-    if ( value !== undefined ) {
-      if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-        return ret;
-
-      } else {
-        return ( elem[ name ] = value );
-      }
-
-    } else {
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-        return ret;
-
-      } else {
-        return elem[ name ];
-      }
-    }
-  },
-
-  propHooks: {
-    tabIndex: {
-      get: function( elem ) {
-        // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-        // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-        var attributeNode = elem.getAttributeNode("tabindex");
-
-        return attributeNode && attributeNode.specified ?
-          parseInt( attributeNode.value, 10 ) :
-          rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-            0 :
-            undefined;
-      }
-    }
-  }
-});
-
-// Hook for boolean attributes
-boolHook = {
-  get: function( elem, name ) {
-    var
-      // Use .prop to determine if this attribute is understood as boolean
-      prop = jQuery.prop( elem, name ),
-
-      // Fetch it accordingly
-      attr = typeof prop === "boolean" && elem.getAttribute( name ),
-      detail = typeof prop === "boolean" ?
-
-        getSetInput && getSetAttribute ?
-          attr != null :
-          // oldIE fabricates an empty string for missing boolean attributes
-          // and conflates checked/selected into attroperties
-          ruseDefault.test( name ) ?
-            elem[ jQuery.camelCase( "default-" + name ) ] :
-            !!attr :
-
-        // fetch an attribute node for properties not recognized as boolean
-        elem.getAttributeNode( name );
-
-    return detail && detail.value !== false ?
-      name.toLowerCase() :
-      undefined;
-  },
-  set: function( elem, value, name ) {
-    if ( value === false ) {
-      // Remove boolean attributes when set to false
-      jQuery.removeAttr( elem, name );
-    } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-      // IE<8 needs the *property* name
-      elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
-    // Use defaultChecked and defaultSelected for oldIE
-    } else {
-      elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-    }
-
-    return name;
-  }
-};
-
-// fix oldIE value attroperty
-if ( !getSetInput || !getSetAttribute ) {
-  jQuery.attrHooks.value = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return jQuery.nodeName( elem, "input" ) ?
-
-        // Ignore the value *property* by using defaultValue
-        elem.defaultValue :
-
-        ret && ret.specified ? ret.value : undefined;
-    },
-    set: function( elem, value, name ) {
-      if ( jQuery.nodeName( elem, "input" ) ) {
-        // Does not return so that setAttribute is also used
-        elem.defaultValue = value;
-      } else {
-        // Use nodeHook if defined (#1954); otherwise setAttribute is fine
-        return nodeHook && nodeHook.set( elem, value, name );
-      }
-    }
-  };
-}
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
-  // Use this for any attribute in IE6/7
-  // This fixes almost every IE6/7 issue
-  nodeHook = jQuery.valHooks.button = {
-    get: function( elem, name ) {
-      var ret = elem.getAttributeNode( name );
-      return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
-        ret.value :
-        undefined;
-    },
-    set: function( elem, value, name ) {
-      // Set the existing or create a new attribute node
-      var ret = elem.getAttributeNode( name );
-      if ( !ret ) {
-        elem.setAttributeNode(
-          (ret = elem.ownerDocument.createAttribute( name ))
-        );
-      }
-
-      ret.value = value += "";
-
-      // Break association with cloned elements by also using setAttribute (#9646)
-      return name === "value" || value === elem.getAttribute( name ) ?
-        value :
-        undefined;
-    }
-  };
-
-  // Set contenteditable to false on removals(#10429)
-  // Setting to empty string throws an error as an invalid value
-  jQuery.attrHooks.contenteditable = {
-    get: nodeHook.get,
-    set: function( elem, value, name ) {
-      nodeHook.set( elem, value === "" ? false : value, name );
-    }
-  };
-
-  // Set width and height to auto instead of 0 on empty string( Bug #8150 )
-  // This is for removals
-  jQuery.each([ "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      set: function( elem, value ) {
-        if ( value === "" ) {
-          elem.setAttribute( name, "auto" );
-          return value;
-        }
-      }
-    });
-  });
-}
-
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !jQuery.support.hrefNormalized ) {
-  jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
-    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-      get: function( elem ) {
-        var ret = elem.getAttribute( name, 2 );
-        return ret == null ? undefined : ret;
-      }
-    });
-  });
-
-  // href/src property should get the full normalized URL (#10299/#12915)
-  jQuery.each([ "href", "src" ], function( i, name ) {
-    jQuery.propHooks[ name ] = {
-      get: function( elem ) {
-        return elem.getAttribute( name, 4 );
-      }
-    };
-  });
-}
-
-if ( !jQuery.support.style ) {
-  jQuery.attrHooks.style = {
-    get: function( elem ) {
-      // Return undefined in the case of empty string
-      // Note: IE uppercases css property names, but if we were to .toLowerCase()
-      // .cssText, that would destroy case senstitivity in URL's, like in "background"
-      return elem.style.cssText || undefined;
-    },
-    set: function( elem, value ) {
-      return ( elem.style.cssText = value + "" );
-    }
-  };
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
-  jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
-    get: function( elem ) {
-      var parent = elem.parentNode;
-
-      if ( parent ) {
-        parent.selectedIndex;
-
-        // Make sure that it also works with optgroups, see #5701
-        if ( parent.parentNode ) {
-          parent.parentNode.selectedIndex;
-        }
-      }
-      return null;
-    }
-  });
-}
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
-  jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
-  jQuery.each([ "radio", "checkbox" ], function() {
-    jQuery.valHooks[ this ] = {
-      get: function( elem ) {
-        // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-        return elem.getAttribute("value") === null ? "on" : elem.value;
-      }
-    };
-  });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
-  jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
-    set: function( elem, value ) {
-      if ( jQuery.isArray( value ) ) {
-        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-      }
-    }
-  });
-});
-var rformElems = /^(?:input|select|textarea)$/i,
-  rkeyEvent = /^key/,
-  rmouseEvent = /^(?:mouse|contextmenu)|click/,
-  rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-  rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-  return true;
-}
-
-function returnFalse() {
-  return false;
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-  global: {},
-
-  add: function( elem, types, handler, data, selector ) {
-
-    var handleObjIn, eventHandle, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      // Don't attach events to noData or text/comment nodes (but allow plain objects)
-      elemData = elem.nodeType !== 3 && elem.nodeType !== 8 && jQuery._data( elem );
-
-    if ( !elemData ) {
-      return;
-    }
-
-    // Caller can pass in an object of custom data in lieu of the handler
-    if ( handler.handler ) {
-      handleObjIn = handler;
-      handler = handleObjIn.handler;
-      selector = handleObjIn.selector;
-    }
-
-    // Make sure that the handler has a unique ID, used to find/remove it later
-    if ( !handler.guid ) {
-      handler.guid = jQuery.guid++;
-    }
-
-    // Init the element's event structure and main handler, if this is the first
-    if ( !(events = elemData.events) ) {
-      events = elemData.events = {};
-    }
-    if ( !(eventHandle = elemData.handle) ) {
-      eventHandle = elemData.handle = function( e ) {
-        // Discard the second event of a jQuery.event.trigger() and
-        // when an event is called after a page has unloaded
-        return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
-          jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-          undefined;
-      };
-      // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-      eventHandle.elem = elem;
-    }
-
-    // Handle multiple events separated by a space
-    // jQuery(...).bind("mouseover mouseout", fn);
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // If event changes its type, use the special event handlers for the changed type
-      special = jQuery.event.special[ type ] || {};
-
-      // If selector defined, determine special event api type, otherwise given type
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-
-      // Update special based on newly reset type
-      special = jQuery.event.special[ type ] || {};
-
-      // handleObj is passed to all event handlers
-      handleObj = jQuery.extend({
-        type: type,
-        origType: origType,
-        data: data,
-        handler: handler,
-        guid: handler.guid,
-        selector: selector,
-        needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-        namespace: namespaces.join(".")
-      }, handleObjIn );
-
-      // Init the event handler queue if we're the first
-      if ( !(handlers = events[ type ]) ) {
-        handlers = events[ type ] = [];
-        handlers.delegateCount = 0;
-
-        // Only use addEventListener/attachEvent if the special events handler returns false
-        if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-          // Bind the global event handler to the element
-          if ( elem.addEventListener ) {
-            elem.addEventListener( type, eventHandle, false );
-
-          } else if ( elem.attachEvent ) {
-            elem.attachEvent( "on" + type, eventHandle );
-          }
-        }
-      }
-
-      if ( special.add ) {
-        special.add.call( elem, handleObj );
-
-        if ( !handleObj.handler.guid ) {
-          handleObj.handler.guid = handler.guid;
-        }
-      }
-
-      // Add to the element's handler list, delegates in front
-      if ( selector ) {
-        handlers.splice( handlers.delegateCount++, 0, handleObj );
-      } else {
-        handlers.push( handleObj );
-      }
-
-      // Keep track of which events have ever been used, for event optimization
-      jQuery.event.global[ type ] = true;
-    }
-
-    // Nullify elem to prevent memory leaks in IE
-    elem = null;
-  },
-
-  // Detach an event or set of events from an element
-  remove: function( elem, types, handler, selector, mappedTypes ) {
-
-    var j, origCount, tmp,
-      events, t, handleObj,
-      special, handlers, type, namespaces, origType,
-      elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
-    if ( !elemData || !(events = elemData.events) ) {
-      return;
-    }
-
-    // Once for each type.namespace in types; type may be omitted
-    types = ( types || "" ).match( core_rnotwhite ) || [""];
-    t = types.length;
-    while ( t-- ) {
-      tmp = rtypenamespace.exec( types[t] ) || [];
-      type = origType = tmp[1];
-      namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-      // Unbind all events (on this namespace, if provided) for the element
-      if ( !type ) {
-        for ( type in events ) {
-          jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-        }
-        continue;
-      }
-
-      special = jQuery.event.special[ type ] || {};
-      type = ( selector ? special.delegateType : special.bindType ) || type;
-      handlers = events[ type ] || [];
-      tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-      // Remove matching events
-      origCount = j = handlers.length;
-      while ( j-- ) {
-        handleObj = handlers[ j ];
-
-        if ( ( mappedTypes || origType === handleObj.origType ) &&
-          ( !handler || handler.guid === handleObj.guid ) &&
-          ( !tmp || tmp.test( handleObj.namespace ) ) &&
-          ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-          handlers.splice( j, 1 );
-
-          if ( handleObj.selector ) {
-            handlers.delegateCount--;
-          }
-          if ( special.remove ) {
-            special.remove.call( elem, handleObj );
-          }
-        }
-      }
-
-      // Remove generic event handler if we removed something and no more handlers exist
-      // (avoids potential for endless recursion during removal of special event handlers)
-      if ( origCount && !handlers.length ) {
-        if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-          jQuery.removeEvent( elem, type, elemData.handle );
-        }
-
-        delete events[ type ];
-      }
-    }
-
-    // Remove the expando if it's no longer used
-    if ( jQuery.isEmptyObject( events ) ) {
-      delete elemData.handle;
-
-      // removeData also checks for emptiness and clears the expando if empty
-      // so use it instead of delete
-      jQuery._removeData( elem, "events" );
-    }
-  },
-
-  trigger: function( event, data, elem, onlyHandlers ) {
-
-    var i, cur, tmp, bubbleType, ontype, handle, special,
-      eventPath = [ elem || document ],
-      type = event.type || event,
-      namespaces = event.namespace ? event.namespace.split(".") : [];
-
-    cur = tmp = elem = elem || document;
-
-    // Don't do events on text and comment nodes
-    if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-      return;
-    }
-
-    // focus/blur morphs to focusin/out; ensure we're not firing them right now
-    if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-      return;
-    }
-
-    if ( type.indexOf(".") >= 0 ) {
-      // Namespaced trigger; create a regexp to match event type in handle()
-      namespaces = type.split(".");
-      type = namespaces.shift();
-      namespaces.sort();
-    }
-    ontype = type.indexOf(":") < 0 && "on" + type;
-
-    // Caller can pass in a jQuery.Event object, Object, or just an event type string
-    event = event[ jQuery.expando ] ?
-      event :
-      new jQuery.Event( type, typeof event === "object" && event );
-
-    event.isTrigger = true;
-    event.namespace = namespaces.join(".");
-    event.namespace_re = event.namespace ?
-      new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-      null;
-
-    // Clean up the event in case it is being reused
-    event.result = undefined;
-    if ( !event.target ) {
-      event.target = elem;
-    }
-
-    // Clone any incoming data and prepend the event, creating the handler arg list
-    data = data == null ?
-      [ event ] :
-      jQuery.makeArray( data, [ event ] );
-
-    // Allow special events to draw outside the lines
-    special = jQuery.event.special[ type ] || {};
-    if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-      return;
-    }
-
-    // Determine event propagation path in advance, per W3C events spec (#9951)
-    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-    if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-      bubbleType = special.delegateType || type;
-      if ( !rfocusMorph.test( bubbleType + type ) ) {
-        cur = cur.parentNode;
-      }
-      for ( ; cur; cur = cur.parentNode ) {
-        eventPath.push( cur );
-        tmp = cur;
-      }
-
-      // Only add window if we got to document (e.g., not plain obj or detached DOM)
-      if ( tmp === (elem.ownerDocument || document) ) {
-        eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-      }
-    }
-
-    // Fire handlers on the event path
-    i = 0;
-    while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-      event.type = i > 1 ?
-        bubbleType :
-        special.bindType || type;
-
-      // jQuery handler
-      handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-      if ( handle ) {
-        handle.apply( cur, data );
-      }
-
-      // Native handler
-      handle = ontype && cur[ ontype ];
-      if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
-        event.preventDefault();
-      }
-    }
-    event.type = type;
-
-    // If nobody prevented the default action, do it now
-    if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-      if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
-        !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
-
-        // Call a native DOM method on the target with the same name name as the event.
-        // Can't use an .isFunction() check here because IE6/7 fails that test.
-        // Don't do default actions on window, that's where global variables be (#6170)
-        if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
-          // Don't re-trigger an onFOO event when we call its FOO() method
-          tmp = elem[ ontype ];
-
-          if ( tmp ) {
-            elem[ ontype ] = null;
-          }
-
-          // Prevent re-triggering of the same event, since we already bubbled it above
-          jQuery.event.triggered = type;
-          try {
-            elem[ type ]();
-          } catch ( e ) {
-            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-          }
-          jQuery.event.triggered = undefined;
-
-          if ( tmp ) {
-            elem[ ontype ] = tmp;
-          }
-        }
-      }
-    }
-
-    return event.result;
-  },
-
-  dispatch: function( event ) {
-
-    // Make a writable jQuery.Event from the native event object
-    event = jQuery.event.fix( event );
-
-    var i, j, ret, matched, handleObj,
-      handlerQueue = [],
-      args = core_slice.call( arguments ),
-      handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-      special = jQuery.event.special[ event.type ] || {};
-
-    // Use the fix-ed jQuery.Event rather than the (read-only) native event
-    args[0] = event;
-    event.delegateTarget = this;
-
-    // Call the preDispatch hook for the mapped type, and let it bail if desired
-    if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-      return;
-    }
-
-    // Determine handlers
-    handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-    // Run delegates first; they may want to stop propagation beneath us
-    i = 0;
-    while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-      event.currentTarget = matched.elem;
-
-      j = 0;
-      while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-        // Triggered event must either 1) have no namespace, or
-        // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-        if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-          event.handleObj = handleObj;
-          event.data = handleObj.data;
-
-          ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-              .apply( matched.elem, args );
-
-          if ( ret !== undefined ) {
-            if ( (event.result = ret) === false ) {
-              event.preventDefault();
-              event.stopPropagation();
-            }
-          }
-        }
-      }
-    }
-
-    // Call the postDispatch hook for the mapped type
-    if ( special.postDispatch ) {
-      special.postDispatch.call( this, event );
-    }
-
-    return event.result;
-  },
-
-  handlers: function( event, handlers ) {
-    var i, matches, sel, handleObj,
-      handlerQueue = [],
-      delegateCount = handlers.delegateCount,
-      cur = event.target;
-
-    // Find delegate handlers
-    // Black-hole SVG <use> instance trees (#13180)
-    // Avoid non-left-click bubbling in Firefox (#3861)
-    if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-      for ( ; cur != this; cur = cur.parentNode || this ) {
-
-        // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-        if ( cur.disabled !== true || event.type !== "click" ) {
-          matches = [];
-          for ( i = 0; i < delegateCount; i++ ) {
-            handleObj = handlers[ i ];
-
-            // Don't conflict with Object.prototype properties (#13203)
-            sel = handleObj.selector + " ";
-
-            if ( matches[ sel ] === undefined ) {
-              matches[ sel ] = handleObj.needsContext ?
-                jQuery( sel, this ).index( cur ) >= 0 :
-                jQuery.find( sel, this, null, [ cur ] ).length;
-            }
-            if ( matches[ sel ] ) {
-              matches.push( handleObj );
-            }
-          }
-          if ( matches.length ) {
-            handlerQueue.push({ elem: cur, handlers: matches });
-          }
-        }
-      }
-    }
-
-    // Add the remaining (directly-bound) handlers
-    if ( delegateCount < handlers.length ) {
-      handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-    }
-
-    return handlerQueue;
-  },
-
-  fix: function( event ) {
-    if ( event[ jQuery.expando ] ) {
-      return event;
-    }
-
-    // Create a writable copy of the event object and normalize some properties
-    var i, prop,
-      originalEvent = event,
-      fixHook = jQuery.event.fixHooks[ event.type ] || {},
-      copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-    event = new jQuery.Event( originalEvent );
-
-    i = copy.length;
-    while ( i-- ) {
-      prop = copy[ i ];
-      event[ prop ] = originalEvent[ prop ];
-    }
-
-    // Support: IE<9
-    // Fix target property (#1925)
-    if ( !event.target ) {
-      event.target = originalEvent.srcElement || document;
-    }
-
-    // Support: Chrome 23+, Safari?
-    // Target should not be a text node (#504, #13143)
-    if ( event.target.nodeType === 3 ) {
-      event.target = event.target.parentNode;
-    }
-
-    // Support: IE<9
-    // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-    event.metaKey = !!event.metaKey;
-
-    return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-  },
-
-  // Includes some event props shared by KeyEvent and MouseEvent
-  props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-  fixHooks: {},
-
-  keyHooks: {
-    props: "char charCode key keyCode".split(" "),
-    filter: function( event, original ) {
-
-      // Add which for key events
-      if ( event.which == null ) {
-        event.which = original.charCode != null ? original.charCode : original.keyCode;
-      }
-
-      return event;
-    }
-  },
-
-  mouseHooks: {
-    props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-    filter: function( event, original ) {
-      var eventDoc, doc, body,
-        button = original.button,
-        fromElement = original.fromElement;
-
-      // Calculate pageX/Y if missing and clientX/Y available
-      if ( event.pageX == null && original.clientX != null ) {
-        eventDoc = event.target.ownerDocument || document;
-        doc = eventDoc.documentElement;
-        body = eventDoc.body;
-
-        event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-        event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-      }
-
-      // Add relatedTarget, if necessary
-      if ( !event.relatedTarget && fromElement ) {
-        event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-      }
-
-      // Add which for click: 1 === left; 2 === middle; 3 === right
-      // Note: button is not normalized, so don't use it
-      if ( !event.which && button !== undefined ) {
-        event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-      }
-
-      return event;
-    }
-  },
-
-  special: {
-    load: {
-      // Prevent triggered image.load events from bubbling to window.load
-      noBubble: true
-    },
-    click: {
-      // For checkbox, fire native event so checked state will be right
-      trigger: function() {
-        if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-          this.click();
-          return false;
-        }
-      }
-    },
-    focus: {
-      // Fire native event if possible so blur/focus sequence is correct
-      trigger: function() {
-        if ( this !== document.activeElement && this.focus ) {
-          try {
-            this.focus();
-            return false;
-          } catch ( e ) {
-            // Support: IE<9
-            // If we error on focus to hidden element (#1486, #12518),
-            // let .trigger() run the handlers
-          }
-        }
-      },
-      delegateType: "focusin"
-    },
-    blur: {
-      trigger: function() {
-        if ( this === document.activeElement && this.blur ) {
-          this.blur();
-          return false;
-        }
-      },
-      delegateType: "focusout"
-    },
-
-    beforeunload: {
-      postDispatch: function( event ) {
-
-        // Even when returnValue equals to undefined Firefox will still show alert
-        if ( event.result !== undefined ) {
-          event.originalEvent.returnValue = event.result;
-        }
-      }
-    }
-  },
-
-  simulate: function( type, elem, event, bubble ) {
-    // Piggyback on a donor event to simulate a different one.
-    // Fake originalEvent to avoid donor's stopPropagation, but if the
-    // simulated event prevents default then we do the same on the donor.
-    var e = jQuery.extend(
-      new jQuery.Event(),
-      event,
-      { type: type,
-        isSimulated: true,
-        originalEvent: {}
-      }
-    );
-    if ( bubble ) {
-      jQuery.event.trigger( e, null, elem );
-    } else {
-      jQuery.event.dispatch.call( elem, e );
-    }
-    if ( e.isDefaultPrevented() ) {
-      event.preventDefault();
-    }
-  }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
-  function( elem, type, handle ) {
-    if ( elem.removeEventListener ) {
-      elem.removeEventListener( type, handle, false );
-    }
-  } :
-  function( elem, type, handle ) {
-    var name = "on" + type;
-
-    if ( elem.detachEvent ) {
-
-      // #8545, #7054, preventing memory leaks for custom events in IE6-8
-      // detachEvent needed property on element, by name of that event, to properly expose it to GC
-      if ( typeof elem[ name ] === "undefined" ) {
-        elem[ name ] = null;
-      }
-
-      elem.detachEvent( name, handle );
-    }
-  };
-
-jQuery.Event = function( src, props ) {
-  // Allow instantiation without the 'new' keyword
-  if ( !(this instanceof jQuery.Event) ) {
-    return new jQuery.Event( src, props );
-  }
-
-  // Event object
-  if ( src && src.type ) {
-    this.originalEvent = src;
-    this.type = src.type;
-
-    // Events bubbling up the document may have been marked as prevented
-    // by a handler lower down the tree; reflect the correct value.
-    this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
-      src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
-  // Event type
-  } else {
-    this.type = src;
-  }
-
-  // Put explicitly provided properties onto the event object
-  if ( props ) {
-    jQuery.extend( this, props );
-  }
-
-  // Create a timestamp if incoming event doesn't have one
-  this.timeStamp = src && src.timeStamp || jQuery.now();
-
-  // Mark it as fixed
-  this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-  isDefaultPrevented: returnFalse,
-  isPropagationStopped: returnFalse,
-  isImmediatePropagationStopped: returnFalse,
-
-  preventDefault: function() {
-    var e = this.originalEvent;
-
-    this.isDefaultPrevented = returnTrue;
-    if ( !e ) {
-      return;
-    }
-
-    // If preventDefault exists, run it on the original event
-    if ( e.preventDefault ) {
-      e.preventDefault();
-
-    // Support: IE
-    // Otherwise set the returnValue property of the original event to false
-    } else {
-      e.returnValue = false;
-    }
-  },
-  stopPropagation: function() {
-    var e = this.originalEvent;
-
-    this.isPropagationStopped = returnTrue;
-    if ( !e ) {
-      return;
-    }
-    // If stopPropagation exists, run it on the original event
-    if ( e.stopPropagation ) {
-      e.stopPropagation();
-    }
-
-    // Support: IE
-    // Set the cancelBubble property of the original event to true
-    e.cancelBubble = true;
-  },
-  stopImmediatePropagation: function() {
-    this.isImmediatePropagationStopped = returnTrue;
-    this.stopPropagation();
-  }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
-  mouseenter: "mouseover",
-  mouseleave: "mouseout"
-}, function( orig, fix ) {
-  jQuery.event.special[ orig ] = {
-    delegateType: fix,
-    bindType: fix,
-
-    handle: function( event ) {
-      var ret,
-        target = this,
-        related = event.relatedTarget,
-        handleObj = event.handleObj;
-
-      // For mousenter/leave call the handler if related is outside the target.
-      // NB: No relatedTarget if the mouse left/entered the browser window
-      if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-        event.type = handleObj.origType;
-        ret = handleObj.handler.apply( this, arguments );
-        event.type = fix;
-      }
-      return ret;
-    }
-  };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
-  jQuery.event.special.submit = {
-    setup: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Lazy-add a submit handler when a descendant form may potentially be submitted
-      jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-        // Node name check avoids a VML-related crash in IE (#9807)
-        var elem = e.target,
-          form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-        if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-          jQuery.event.add( form, "submit._submit", function( event ) {
-            event._submit_bubble = true;
-          });
-          jQuery._data( form, "submitBubbles", true );
-        }
-      });
-      // return undefined since we don't need an event listener
-    },
-
-    postDispatch: function( event ) {
-      // If form was submitted by the user, bubble the event up the tree
-      if ( event._submit_bubble ) {
-        delete event._submit_bubble;
-        if ( this.parentNode && !event.isTrigger ) {
-          jQuery.event.simulate( "submit", this.parentNode, event, true );
-        }
-      }
-    },
-
-    teardown: function() {
-      // Only need this for delegated form submit events
-      if ( jQuery.nodeName( this, "form" ) ) {
-        return false;
-      }
-
-      // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-      jQuery.event.remove( this, "._submit" );
-    }
-  };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
-  jQuery.event.special.change = {
-
-    setup: function() {
-
-      if ( rformElems.test( this.nodeName ) ) {
-        // IE doesn't fire change on a check/radio until blur; trigger it on click
-        // after a propertychange. Eat the blur-change in special.change.handle.
-        // This still fires onchange a second time for check/radio after blur.
-        if ( this.type === "checkbox" || this.type === "radio" ) {
-          jQuery.event.add( this, "propertychange._change", function( event ) {
-            if ( event.originalEvent.propertyName === "checked" ) {
-              this._just_changed = true;
-            }
-          });
-          jQuery.event.add( this, "click._change", function( event ) {
-            if ( this._just_changed && !event.isTrigger ) {
-              this._just_changed = false;
-            }
-            // Allow triggered, simulated change events (#11500)
-            jQuery.event.simulate( "change", this, event, true );
-          });
-        }
-        return false;
-      }
-      // Delegated event; lazy-add a change handler on descendant inputs
-      jQuery.event.add( this, "beforeactivate._change", function( e ) {
-        var elem = e.target;
-
-        if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-          jQuery.event.add( elem, "change._change", function( event ) {
-            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-              jQuery.event.simulate( "change", this.parentNode, event, true );
-            }
-          });
-          jQuery._data( elem, "changeBubbles", true );
-        }
-      });
-    },
-
-    handle: function( event ) {
-      var elem = event.target;
-
-      // Swallow native change events from checkbox/radio, we already triggered them above
-      if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-        return event.handleObj.handler.apply( this, arguments );
-      }
-    },
-
-    teardown: function() {
-      jQuery.event.remove( this, "._change" );
-
-      return !rformElems.test( this.nodeName );
-    }
-  };
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
-  jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-    // Attach a single capturing handler while someone wants focusin/focusout
-    var attaches = 0,
-      handler = function( event ) {
-        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-      };
-
-    jQuery.event.special[ fix ] = {
-      setup: function() {
-        if ( attaches++ === 0 ) {
-          document.addEventListener( orig, handler, true );
-        }
-      },
-      teardown: function() {
-        if ( --attaches === 0 ) {
-          document.removeEventListener( orig, handler, true );
-        }
-      }
-    };
-  });
-}
-
-jQuery.fn.extend({
-
-  on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-    var origFn, type;
-
-    // Types can be a map of types/handlers
-    if ( typeof types === "object" ) {
-      // ( types-Object, selector, data )
-      if ( typeof selector !== "string" ) {
-        // ( types-Object, data )
-        data = data || selector;
-        selector = undefined;
-      }
-      for ( type in types ) {
-        this.on( type, selector, data, types[ type ], one );
-      }
-      return this;
-    }
-
-    if ( data == null && fn == null ) {
-      // ( types, fn )
-      fn = selector;
-      data = selector = undefined;
-    } else if ( fn == null ) {
-      if ( typeof selector === "string" ) {
-        // ( types, selector, fn )
-        fn = data;
-        data = undefined;
-      } else {
-        // ( types, data, fn )
-        fn = data;
-        data = selector;
-        selector = undefined;
-      }
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    } else if ( !fn ) {
-      return this;
-    }
-
-    if ( one === 1 ) {
-      origFn = fn;
-      fn = function( event ) {
-        // Can use an empty set, since event contains the info
-        jQuery().off( event );
-        return origFn.apply( this, arguments );
-      };
-      // Use same guid so caller can remove using origFn
-      fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-    }
-    return this.each( function() {
-      jQuery.event.add( this, types, fn, data, selector );
-    });
-  },
-  one: function( types, selector, data, fn ) {
-    return this.on( types, selector, data, fn, 1 );
-  },
-  off: function( types, selector, fn ) {
-    var handleObj, type;
-    if ( types && types.preventDefault && types.handleObj ) {
-      // ( event )  dispatched jQuery.Event
-      handleObj = types.handleObj;
-      jQuery( types.delegateTarget ).off(
-        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-        handleObj.selector,
-        handleObj.handler
-      );
-      return this;
-    }
-    if ( typeof types === "object" ) {
-      // ( types-object [, selector] )
-      for ( type in types ) {
-        this.off( type, selector, types[ type ] );
-      }
-      return this;
-    }
-    if ( selector === false || typeof selector === "function" ) {
-      // ( types [, fn] )
-      fn = selector;
-      selector = undefined;
-    }
-    if ( fn === false ) {
-      fn = returnFalse;
-    }
-    return this.each(function() {
-      jQuery.event.remove( this, types, fn, selector );
-    });
-  },
-
-  bind: function( types, data, fn ) {
-    return this.on( types, null, data, fn );
-  },
-  unbind: function( types, fn ) {
-    return this.off( types, null, fn );
-  },
-
-  delegate: function( selector, types, data, fn ) {
-    return this.on( types, selector, data, fn );
-  },
-  undelegate: function( selector, types, fn ) {
-    // ( namespace ) or ( selector, types [, fn] )
-    return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-  },
-
-  trigger: function( type, data ) {
-    return this.each(function() {
-      jQuery.event.trigger( type, data, this );
-    });
-  },
-  triggerHandler: function( type, data ) {
-    var elem = this[0];
-    if ( elem ) {
-      return jQuery.event.trigger( type, data, elem, true );
-    }
-  },
-
-  hover: function( fnOver, fnOut ) {
-    return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-  }
-});
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-  "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-  "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-  // Handle event binding
-  jQuery.fn[ name ] = function( data, fn ) {
-    return arguments.length > 0 ?
-      this.on( name, null, data, fn ) :
-      this.trigger( name );
-  };
-
-  if ( rkeyEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
-  }
-
-  if ( rmouseEvent.test( name ) ) {
-    jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
-  }
-});
-/*!
- * Sizzle CSS Selector Engine
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://sizzlejs.com/
- */
-(function( window, undefined ) {
-
-var i,
-  cachedruns,
-  Expr,
-  getText,
-  isXML,
-  compile,
-  hasDuplicate,
-  outermostContext,
-
-  // Local document vars
-  setDocument,
-  document,
-  docElem,
-  documentIsXML,
-  rbuggyQSA,
-  rbuggyMatches,
-  matches,
-  contains,
-  sortOrder,
-
-  // Instance-specific data
-  expando = "sizzle" + -(new Date()),
-  preferredDoc = window.document,
-  support = {},
-  dirruns = 0,
-  done = 0,
-  classCache = createCache(),
-  tokenCache = createCache(),
-  compilerCache = createCache(),
-
-  // General-purpose constants
-  strundefined = typeof undefined,
-  MAX_NEGATIVE = 1 << 31,
-
-  // Array methods
-  arr = [],
-  pop = arr.pop,
-  push = arr.push,
-  slice = arr.slice,
-  // Use a stripped-down indexOf if we can't use a native one
-  indexOf = arr.indexOf || function( elem ) {
-    var i = 0,
-      len = this.length;
-    for ( ; i < len; i++ ) {
-      if ( this[i] === elem ) {
-        return i;
-      }
-    }
-    return -1;
-  },
-
-
-  // Regular expressions
-
-  // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-  whitespace = "[\\x20\\t\\r\\n\\f]",
-  // http://www.w3.org/TR/css3-syntax/#characters
-  characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-  // Loosely modeled on CSS identifier characters
-  // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-  // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-  identifier = characterEncoding.replace( "w", "w#" ),
-
-  // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-  operators = "([*^$|!~]?=)",
-  attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-    "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
-
-  // Prefer arguments quoted,
-  //   then not containing pseudos/brackets,
-  //   then attribute selectors/non-parenthetical expressions,
-  //   then anything else
-  // These preferences are here to reduce the number of selectors
-  //   needing tokenize in the PSEUDO preFilter
-  pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
-
-  // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-  rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-  rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-  rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
-  rpseudo = new RegExp( pseudos ),
-  ridentifier = new RegExp( "^" + identifier + "$" ),
-
-  matchExpr = {
-    "ID": new RegExp( "^#(" + characterEncoding + ")" ),
-    "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-    "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
-    "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-    "ATTR": new RegExp( "^" + attributes ),
-    "PSEUDO": new RegExp( "^" + pseudos ),
-    "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-      "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-      "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-    // For use in libraries implementing .is()
-    // We use this for POS matching in `select`
-    "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-      whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-  },
-
-  rsibling = /[\x20\t\r\n\f]*[+~]/,
-
-  rnative = /\{\s*\[native code\]\s*\}/,
-
-  // Easily-parseable/retrievable ID or TAG or CLASS selectors
-  rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-  rinputs = /^(?:input|select|textarea|button)$/i,
-  rheader = /^h\d$/i,
-
-  rescape = /'|\\/g,
-  rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
-
-  // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-  runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
-  funescape = function( _, escaped ) {
-    var high = "0x" + escaped - 0x10000;
-    // NaN means non-codepoint
-    return high !== high ?
-      escaped :
-      // BMP codepoint
-      high < 0 ?
-        String.fromCharCode( high + 0x10000 ) :
-        // Supplemental Plane codepoint (surrogate pair)
-        String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-  };
-
-// Use a stripped-down slice if we can't use a native one
-try {
-  slice.call( docElem.childNodes, 0 )[0].nodeType;
-} catch ( e ) {
-  slice = function( i ) {
-    var elem,
-      results = [];
-    for ( ; (elem = this[i]); i++ ) {
-      results.push( elem );
-    }
-    return results;
-  };
-}
-
-/**
- * For feature detection
- * @param {Function} fn The function to test for native support
- */
-function isNative( fn ) {
-  return rnative.test( fn + "" );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *  property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *  deleting the oldest entry
- */
-function createCache() {
-  var cache,
-    keys = [];
-
-  return (cache = function( key, value ) {
-    // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-    if ( keys.push( key += " " ) > Expr.cacheLength ) {
-      // Only keep the most recent entries
-      delete cache[ keys.shift() ];
-    }
-    return (cache[ key ] = value);
-  });
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-  fn[ expando ] = true;
-  return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-  var div = document.createElement("div");
-
-  try {
-    return fn( div );
-  } catch (e) {
-    return false;
-  } finally {
-    // release memory in IE
-    div = null;
-  }
-}
-
-function Sizzle( selector, context, results, seed ) {
-  var match, elem, m, nodeType,
-    // QSA vars
-    i, groups, old, nid, newContext, newSelector;
-
-  if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-    setDocument( context );
-  }
-
-  context = context || document;
-  results = results || [];
-
-  if ( !selector || typeof selector !== "string" ) {
-    return results;
-  }
-
-  if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-    return [];
-  }
-
-  if ( !documentIsXML && !seed ) {
-
-    // Shortcuts
-    if ( (match = rquickExpr.exec( selector )) ) {
-      // Speed-up: Sizzle("#ID")
-      if ( (m = match[1]) ) {
-        if ( nodeType === 9 ) {
-          elem = context.getElementById( m );
-          // Check parentNode to catch when Blackberry 4.6 returns
-          // nodes that are no longer in the document #6963
-          if ( elem && elem.parentNode ) {
-            // Handle the case where IE, Opera, and Webkit return items
-            // by name instead of ID
-            if ( elem.id === m ) {
-              results.push( elem );
-              return results;
-            }
-          } else {
-            return results;
-          }
-        } else {
-          // Context is not a document
-          if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-            contains( context, elem ) && elem.id === m ) {
-            results.push( elem );
-            return results;
-          }
-        }
-
-      // Speed-up: Sizzle("TAG")
-      } else if ( match[2] ) {
-        push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
-        return results;
-
-      // Speed-up: Sizzle(".CLASS")
-      } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
-        push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
-        return results;
-      }
-    }
-
-    // QSA path
-    if ( support.qsa && !rbuggyQSA.test(selector) ) {
-      old = true;
-      nid = expando;
-      newContext = context;
-      newSelector = nodeType === 9 && selector;
-
-      // qSA works strangely on Element-rooted queries
-      // We can work around this by specifying an extra ID on the root
-      // and working up from there (Thanks to Andrew Dupont for the technique)
-      // IE 8 doesn't work on object elements
-      if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-        groups = tokenize( selector );
-
-        if ( (old = context.getAttribute("id")) ) {
-          nid = old.replace( rescape, "\\$&" );
-        } else {
-          context.setAttribute( "id", nid );
-        }
-        nid = "[id='" + nid + "'] ";
-
-        i = groups.length;
-        while ( i-- ) {
-          groups[i] = nid + toSelector( groups[i] );
-        }
-        newContext = rsibling.test( selector ) && context.parentNode || context;
-        newSelector = groups.join(",");
-      }
-
-      if ( newSelector ) {
-        try {
-          push.apply( results, slice.call( newContext.querySelectorAll(
-            newSelector
-          ), 0 ) );
-          return results;
-        } catch(qsaError) {
-        } finally {
-          if ( !old ) {
-            context.removeAttribute("id");
-          }
-        }
-      }
-    }
-  }
-
-  // All others
-  return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Detect xml
- * @param {Element|Object} elem An element or a document
- */
-isXML = Sizzle.isXML = function( elem ) {
-  // documentElement is verified for cases where it doesn't yet exist
-  // (such as loading iframes in IE - #4833)
-  var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-  return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-  var doc = node ? node.ownerDocument || node : preferredDoc;
-
-  // If no document and documentElement is available, return
-  if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-    return document;
-  }
-
-  // Set our document
-  document = doc;
-  docElem = doc.documentElement;
-
-  // Support tests
-  documentIsXML = isXML( doc );
-
-  // Check if getElementsByTagName("*") returns only elements
-  support.tagNameNoComments = assert(function( div ) {
-    div.appendChild( doc.createComment("") );
-    return !div.getElementsByTagName("*").length;
-  });
-
-  // Check if attributes should be retrieved by attribute nodes
-  support.attributes = assert(function( div ) {
-    div.innerHTML = "<select></select>";
-    var type = typeof div.lastChild.getAttribute("multiple");
-    // IE8 returns a string for some attributes even when not present
-    return type !== "boolean" && type !== "string";
-  });
-
-  // Check if getElementsByClassName can be trusted
-  support.getByClassName = assert(function( div ) {
-    // Opera can't find a second classname (in 9.6)
-    div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
-    if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
-      return false;
-    }
-
-    // Safari 3.2 caches class attributes and doesn't catch changes
-    div.lastChild.className = "e";
-    return div.getElementsByClassName("e").length === 2;
-  });
-
-  // Check if getElementById returns elements by name
-  // Check if getElementsByName privileges form controls or returns elements by ID
-  support.getByName = assert(function( div ) {
-    // Inject content
-    div.id = expando + 0;
-    div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
-    docElem.insertBefore( div, docElem.firstChild );
-
-    // Test
-    var pass = doc.getElementsByName &&
-      // buggy browsers will return fewer than the correct 2
-      doc.getElementsByName( expando ).length === 2 +
-      // buggy browsers will return more than the correct 0
-      doc.getElementsByName( expando + 0 ).length;
-    support.getIdNotName = !doc.getElementById( expando );
-
-    // Cleanup
-    docElem.removeChild( div );
-
-    return pass;
-  });
-
-  // IE6/7 return modified attributes
-  Expr.attrHandle = assert(function( div ) {
-    div.innerHTML = "<a href='#'></a>";
-    return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
-      div.firstChild.getAttribute("href") === "#";
-  }) ?
-    {} :
-    {
-      "href": function( elem ) {
-        return elem.getAttribute( "href", 2 );
-      },
-      "type": function( elem ) {
-        return elem.getAttribute("type");
-      }
-    };
-
-  // ID find and filter
-  if ( support.getIdNotName ) {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-        // Check parentNode to catch when Blackberry 4.6 returns
-        // nodes that are no longer in the document #6963
-        return m && m.parentNode ? [m] : [];
-      }
-    };
-    Expr.filter["ID"] = function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        return elem.getAttribute("id") === attrId;
-      };
-    };
-  } else {
-    Expr.find["ID"] = function( id, context ) {
-      if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
-        var m = context.getElementById( id );
-
-        return m ?
-          m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
-            [m] :
-            undefined :
-          [];
-      }
-    };
-    Expr.filter["ID"] =  function( id ) {
-      var attrId = id.replace( runescape, funescape );
-      return function( elem ) {
-        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-        return node && node.value === attrId;
-      };
-    };
-  }
-
-  // Tag
-  Expr.find["TAG"] = support.tagNameNoComments ?
-    function( tag, context ) {
-      if ( typeof context.getElementsByTagName !== strundefined ) {
-        return context.getElementsByTagName( tag );
-      }
-    } :
-    function( tag, context ) {
-      var elem,
-        tmp = [],
-        i = 0,
-        results = context.getElementsByTagName( tag );
-
-      // Filter out possible comments
-      if ( tag === "*" ) {
-        for ( ; (elem = results[i]); i++ ) {
-          if ( elem.nodeType === 1 ) {
-            tmp.push( elem );
-          }
-        }
-
-        return tmp;
-      }
-      return results;
-    };
-
-  // Name
-  Expr.find["NAME"] = support.getByName && function( tag, context ) {
-    if ( typeof context.getElementsByName !== strundefined ) {
-      return context.getElementsByName( name );
-    }
-  };
-
-  // Class
-  Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
-    if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
-      return context.getElementsByClassName( className );
-    }
-  };
-
-  // QSA and matchesSelector support
-
-  // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-  rbuggyMatches = [];
-
-  // qSa(:focus) reports false when true (Chrome 21),
-  // no need to also add to buggyMatches since matches checks buggyQSA
-  // A support test would require too much code (would include document ready)
-  rbuggyQSA = [ ":focus" ];
-
-  if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
-    // Build QSA regex
-    // Regex strategy adopted from Diego Perini
-    assert(function( div ) {
-      // Select is set to empty string on purpose
-      // This is to test IE's treatment of not explictly
-      // setting a boolean content attribute,
-      // since its presence should be enough
-      // http://bugs.jquery.com/ticket/12359
-      div.innerHTML = "<select><option selected=''></option></select>";
-
-      // IE8 - Some boolean attributes are not treated correctly
-      if ( !div.querySelectorAll("[selected]").length ) {
-        rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
-      }
-
-      // Webkit/Opera - :checked should return selected option elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":checked").length ) {
-        rbuggyQSA.push(":checked");
-      }
-    });
-
-    assert(function( div ) {
-
-      // Opera 10-12/IE8 - ^= $= *= and empty values
-      // Should not select anything
-      div.innerHTML = "<input type='hidden' i=''/>";
-      if ( div.querySelectorAll("[i^='']").length ) {
-        rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
-      }
-
-      // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-      // IE8 throws error here and will not see later tests
-      if ( !div.querySelectorAll(":enabled").length ) {
-        rbuggyQSA.push( ":enabled", ":disabled" );
-      }
-
-      // Opera 10-11 does not throw on post-comma invalid pseudos
-      div.querySelectorAll("*,:x");
-      rbuggyQSA.push(",.*:");
-    });
-  }
-
-  if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
-    docElem.mozMatchesSelector ||
-    docElem.webkitMatchesSelector ||
-    docElem.oMatchesSelector ||
-    docElem.msMatchesSelector) )) ) {
-
-    assert(function( div ) {
-      // Check to see if it's possible to do matchesSelector
-      // on a disconnected node (IE 9)
-      support.disconnectedMatch = matches.call( div, "div" );
-
-      // This should fail with an exception
-      // Gecko does not error, returns false instead
-      matches.call( div, "[s!='']:x" );
-      rbuggyMatches.push( "!=", pseudos );
-    });
-  }
-
-  rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
-  rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
-
-  // Element contains another
-  // Purposefully does not implement inclusive descendent
-  // As in, an element does not contain itself
-  contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
-    function( a, b ) {
-      var adown = a.nodeType === 9 ? a.documentElement : a,
-        bup = b && b.parentNode;
-      return a === bup || !!( bup && bup.nodeType === 1 && (
-        adown.contains ?
-          adown.contains( bup ) :
-          a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-      ));
-    } :
-    function( a, b ) {
-      if ( b ) {
-        while ( (b = b.parentNode) ) {
-          if ( b === a ) {
-            return true;
-          }
-        }
-      }
-      return false;
-    };
-
-  // Document order sorting
-  sortOrder = docElem.compareDocumentPosition ?
-  function( a, b ) {
-    var compare;
-
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-    }
-
-    if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
-      if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
-        if ( a === doc || contains( preferredDoc, a ) ) {
-          return -1;
-        }
-        if ( b === doc || contains( preferredDoc, b ) ) {
-          return 1;
-        }
-        return 0;
-      }
-      return compare & 4 ? -1 : 1;
-    }
-
-    return a.compareDocumentPosition ? -1 : 1;
-  } :
-  function( a, b ) {
-    var cur,
-      i = 0,
-      aup = a.parentNode,
-      bup = b.parentNode,
-      ap = [ a ],
-      bp = [ b ];
-
-    // The nodes are identical, we can exit early
-    if ( a === b ) {
-      hasDuplicate = true;
-      return 0;
-
-    // Fallback to using sourceIndex (in IE) if it's available on both nodes
-    } else if ( a.sourceIndex && b.sourceIndex ) {
-      return ( ~b.sourceIndex || MAX_NEGATIVE ) - ( contains( preferredDoc, a ) && ~a.sourceIndex || MAX_NEGATIVE );
-
-    // Parentless nodes are either documents or disconnected
-    } else if ( !aup || !bup ) {
-      return a === doc ? -1 :
-        b === doc ? 1 :
-        aup ? -1 :
-        bup ? 1 :
-        0;
-
-    // If the nodes are siblings, we can do a quick check
-    } else if ( aup === bup ) {
-      return siblingCheck( a, b );
-    }
-
-    // Otherwise we need full lists of their ancestors for comparison
-    cur = a;
-    while ( (cur = cur.parentNode) ) {
-      ap.unshift( cur );
-    }
-    cur = b;
-    while ( (cur = cur.parentNode) ) {
-      bp.unshift( cur );
-    }
-
-    // Walk down the tree looking for a discrepancy
-    while ( ap[i] === bp[i] ) {
-      i++;
-    }
-
-    return i ?
-      // Do a sibling check if the nodes have a common ancestor
-      siblingCheck( ap[i], bp[i] ) :
-
-      // Otherwise nodes in our document sort first
-      ap[i] === preferredDoc ? -1 :
-      bp[i] === preferredDoc ? 1 :
-      0;
-  };
-
-  // Always assume the presence of duplicates if sort doesn't
-  // pass them to our comparison function (as in Google Chrome).
-  hasDuplicate = false;
-  [0, 0].sort( sortOrder );
-  support.detectDuplicates = hasDuplicate;
-
-  return document;
-};
-
-Sizzle.matches = function( expr, elements ) {
-  return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  // Make sure that attribute selectors are quoted
-  expr = expr.replace( rattributeQuotes, "='$1']" );
-
-  // rbuggyQSA always contains :focus, so no need for an existence check
-  if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
-    try {
-      var ret = matches.call( elem, expr );
-
-      // IE 9's matchesSelector returns false on disconnected nodes
-      if ( ret || support.disconnectedMatch ||
-          // As well, disconnected nodes are said to be in a document
-          // fragment in IE 9
-          elem.document && elem.document.nodeType !== 11 ) {
-        return ret;
-      }
-    } catch(e) {}
-  }
-
-  return Sizzle( expr, document, null, [elem] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-  // Set document vars if needed
-  if ( ( context.ownerDocument || context ) !== document ) {
-    setDocument( context );
-  }
-  return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-  var val;
-
-  // Set document vars if needed
-  if ( ( elem.ownerDocument || elem ) !== document ) {
-    setDocument( elem );
-  }
-
-  if ( !documentIsXML ) {
-    name = name.toLowerCase();
-  }
-  if ( (val = Expr.attrHandle[ name ]) ) {
-    return val( elem );
-  }
-  if ( documentIsXML || support.attributes ) {
-    return elem.getAttribute( name );
-  }
-  return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
-    name :
-    val && val.specified ? val.value : null;
-};
-
-Sizzle.error = function( msg ) {
-  throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-// Document sorting and removing duplicates
-Sizzle.uniqueSort = function( results ) {
-  var elem,
-    duplicates = [],
-    i = 1,
-    j = 0;
-
-  // Unless we *know* we can detect duplicates, assume their presence
-  hasDuplicate = !support.detectDuplicates;
-  results.sort( sortOrder );
-
-  if ( hasDuplicate ) {
-    for ( ; (elem = results[i]); i++ ) {
-      if ( elem === results[ i - 1 ] ) {
-        j = duplicates.push( i );
-      }
-    }
-    while ( j-- ) {
-      results.splice( duplicates[ j ], 1 );
-    }
-  }
-
-  return results;
-};
-
-function siblingCheck( a, b ) {
-  var cur = a && b && a.nextSibling;
-
-  for ( ; cur; cur = cur.nextSibling ) {
-    if ( cur === b ) {
-      return -1;
-    }
-  }
-
-  return a ? 1 : -1;
-}
-
-// Returns a function to use in pseudos for input types
-function createInputPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return name === "input" && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for buttons
-function createButtonPseudo( type ) {
-  return function( elem ) {
-    var name = elem.nodeName.toLowerCase();
-    return (name === "input" || name === "button") && elem.type === type;
-  };
-}
-
-// Returns a function to use in pseudos for positionals
-function createPositionalPseudo( fn ) {
-  return markFunction(function( argument ) {
-    argument = +argument;
-    return markFunction(function( seed, matches ) {
-      var j,
-        matchIndexes = fn( [], seed.length, argument ),
-        i = matchIndexes.length;
-
-      // Match elements found at the specified indexes
-      while ( i-- ) {
-        if ( seed[ (j = matchIndexes[i]) ] ) {
-          seed[j] = !(matches[j] = seed[j]);
-        }
-      }
-    });
-  });
-}
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-  var node,
-    ret = "",
-    i = 0,
-    nodeType = elem.nodeType;
-
-  if ( !nodeType ) {
-    // If no nodeType, this is expected to be an array
-    for ( ; (node = elem[i]); i++ ) {
-      // Do not traverse comment nodes
-      ret += getText( node );
-    }
-  } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-    // Use textContent for elements
-    // innerText usage removed for consistency of new lines (see #11153)
-    if ( typeof elem.textContent === "string" ) {
-      return elem.textContent;
-    } else {
-      // Traverse its children
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        ret += getText( elem );
-      }
-    }
-  } else if ( nodeType === 3 || nodeType === 4 ) {
-    return elem.nodeValue;
-  }
-  // Do not include comment or processing instruction nodes
-
-  return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-  // Can be adjusted by the user
-  cacheLength: 50,
-
-  createPseudo: markFunction,
-
-  match: matchExpr,
-
-  find: {},
-
-  relative: {
-    ">": { dir: "parentNode", first: true },
-    " ": { dir: "parentNode" },
-    "+": { dir: "previousSibling", first: true },
-    "~": { dir: "previousSibling" }
-  },
-
-  preFilter: {
-    "ATTR": function( match ) {
-      match[1] = match[1].replace( runescape, funescape );
-
-      // Move the given value to match[3] whether quoted or unquoted
-      match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
-
-      if ( match[2] === "~=" ) {
-        match[3] = " " + match[3] + " ";
-      }
-
-      return match.slice( 0, 4 );
-    },
-
-    "CHILD": function( match ) {
-      /* matches from matchExpr["CHILD"]
-        1 type (only|nth|...)
-        2 what (child|of-type)
-        3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-        4 xn-component of xn+y argument ([+-]?\d*n|)
-        5 sign of xn-component
-        6 x of xn-component
-        7 sign of y-component
-        8 y of y-component
-      */
-      match[1] = match[1].toLowerCase();
-
-      if ( match[1].slice( 0, 3 ) === "nth" ) {
-        // nth-* requires argument
-        if ( !match[3] ) {
-          Sizzle.error( match[0] );
-        }
-
-        // numeric x and y parameters for Expr.filter.CHILD
-        // remember that false/true cast respectively to 0/1
-        match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-        match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-      // other types prohibit arguments
-      } else if ( match[3] ) {
-        Sizzle.error( match[0] );
-      }
-
-      return match;
-    },
-
-    "PSEUDO": function( match ) {
-      var excess,
-        unquoted = !match[5] && match[2];
-
-      if ( matchExpr["CHILD"].test( match[0] ) ) {
-        return null;
-      }
-
-      // Accept quoted arguments as-is
-      if ( match[4] ) {
-        match[2] = match[4];
-
-      // Strip excess characters from unquoted arguments
-      } else if ( unquoted && rpseudo.test( unquoted ) &&
-        // Get excess from tokenize (recursively)
-        (excess = tokenize( unquoted, true )) &&
-        // advance to the next closing parenthesis
-        (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-        // excess is a negative index
-        match[0] = match[0].slice( 0, excess );
-        match[2] = unquoted.slice( 0, excess );
-      }
-
-      // Return only captures needed by the pseudo filter method (type and argument)
-      return match.slice( 0, 3 );
-    }
-  },
-
-  filter: {
-
-    "TAG": function( nodeName ) {
-      if ( nodeName === "*" ) {
-        return function() { return true; };
-      }
-
-      nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-      };
-    },
-
-    "CLASS": function( className ) {
-      var pattern = classCache[ className + " " ];
-
-      return pattern ||
-        (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-        classCache( className, function( elem ) {
-          return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
-        });
-    },
-
-    "ATTR": function( name, operator, check ) {
-      return function( elem ) {
-        var result = Sizzle.attr( elem, name );
-
-        if ( result == null ) {
-          return operator === "!=";
-        }
-        if ( !operator ) {
-          return true;
-        }
-
-        result += "";
-
-        return operator === "=" ? result === check :
-          operator === "!=" ? result !== check :
-          operator === "^=" ? check && result.indexOf( check ) === 0 :
-          operator === "*=" ? check && result.indexOf( check ) > -1 :
-          operator === "$=" ? check && result.substr( result.length - check.length ) === check :
-          operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-          operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
-          false;
-      };
-    },
-
-    "CHILD": function( type, what, argument, first, last ) {
-      var simple = type.slice( 0, 3 ) !== "nth",
-        forward = type.slice( -4 ) !== "last",
-        ofType = what === "of-type";
-
-      return first === 1 && last === 0 ?
-
-        // Shortcut for :nth-*(n)
-        function( elem ) {
-          return !!elem.parentNode;
-        } :
-
-        function( elem, context, xml ) {
-          var cache, outerCache, node, diff, nodeIndex, start,
-            dir = simple !== forward ? "nextSibling" : "previousSibling",
-            parent = elem.parentNode,
-            name = ofType && elem.nodeName.toLowerCase(),
-            useCache = !xml && !ofType;
-
-          if ( parent ) {
-
-            // :(first|last|only)-(child|of-type)
-            if ( simple ) {
-              while ( dir ) {
-                node = elem;
-                while ( (node = node[ dir ]) ) {
-                  if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-                    return false;
-                  }
-                }
-                // Reverse direction for :only-* (if we haven't yet done so)
-                start = dir = type === "only" && !start && "nextSibling";
-              }
-              return true;
-            }
-
-            start = [ forward ? parent.firstChild : parent.lastChild ];
-
-            // non-xml :nth-child(...) stores cache data on `parent`
-            if ( forward && useCache ) {
-              // Seek `elem` from a previously-cached index
-              outerCache = parent[ expando ] || (parent[ expando ] = {});
-              cache = outerCache[ type ] || [];
-              nodeIndex = cache[0] === dirruns && cache[1];
-              diff = cache[0] === dirruns && cache[2];
-              node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-                // Fallback to seeking `elem` from the start
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                // When found, cache indexes on `parent` and break
-                if ( node.nodeType === 1 && ++diff && node === elem ) {
-                  outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-                  break;
-                }
-              }
-
-            // Use previously-cached element index if available
-            } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-              diff = cache[1];
-
-            // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-            } else {
-              // Use the same loop as above to seek `elem` from the start
-              while ( (node = ++nodeIndex && node && node[ dir ] ||
-                (diff = nodeIndex = 0) || start.pop()) ) {
-
-                if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-                  // Cache the index of each encountered element
-                  if ( useCache ) {
-                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-                  }
-
-                  if ( node === elem ) {
-                    break;
-                  }
-                }
-              }
-            }
-
-            // Incorporate the offset, then check against cycle size
-            diff -= last;
-            return diff === first || ( diff % first === 0 && diff / first >= 0 );
-          }
-        };
-    },
-
-    "PSEUDO": function( pseudo, argument ) {
-      // pseudo-class names are case-insensitive
-      // http://www.w3.org/TR/selectors/#pseudo-classes
-      // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-      // Remember that setFilters inherits from pseudos
-      var args,
-        fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-          Sizzle.error( "unsupported pseudo: " + pseudo );
-
-      // The user may use createPseudo to indicate that
-      // arguments are needed to create the filter function
-      // just as Sizzle does
-      if ( fn[ expando ] ) {
-        return fn( argument );
-      }
-
-      // But maintain support for old signatures
-      if ( fn.length > 1 ) {
-        args = [ pseudo, pseudo, "", argument ];
-        return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-          markFunction(function( seed, matches ) {
-            var idx,
-              matched = fn( seed, argument ),
-              i = matched.length;
-            while ( i-- ) {
-              idx = indexOf.call( seed, matched[i] );
-              seed[ idx ] = !( matches[ idx ] = matched[i] );
-            }
-          }) :
-          function( elem ) {
-            return fn( elem, 0, args );
-          };
-      }
-
-      return fn;
-    }
-  },
-
-  pseudos: {
-    // Potentially complex pseudos
-    "not": markFunction(function( selector ) {
-      // Trim the selector passed to compile
-      // to avoid treating leading and trailing
-      // spaces as combinators
-      var input = [],
-        results = [],
-        matcher = compile( selector.replace( rtrim, "$1" ) );
-
-      return matcher[ expando ] ?
-        markFunction(function( seed, matches, context, xml ) {
-          var elem,
-            unmatched = matcher( seed, null, xml, [] ),
-            i = seed.length;
-
-          // Match elements unmatched by `matcher`
-          while ( i-- ) {
-            if ( (elem = unmatched[i]) ) {
-              seed[i] = !(matches[i] = elem);
-            }
-          }
-        }) :
-        function( elem, context, xml ) {
-          input[0] = elem;
-          matcher( input, null, xml, results );
-          return !results.pop();
-        };
-    }),
-
-    "has": markFunction(function( selector ) {
-      return function( elem ) {
-        return Sizzle( selector, elem ).length > 0;
-      };
-    }),
-
-    "contains": markFunction(function( text ) {
-      return function( elem ) {
-        return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-      };
-    }),
-
-    // "Whether an element is represented by a :lang() selector
-    // is based solely on the element's language value
-    // being equal to the identifier C,
-    // or beginning with the identifier C immediately followed by "-".
-    // The matching of C against the element's language value is performed case-insensitively.
-    // The identifier C does not have to be a valid language name."
-    // http://www.w3.org/TR/selectors/#lang-pseudo
-    "lang": markFunction( function( lang ) {
-      // lang value must be a valid identifider
-      if ( !ridentifier.test(lang || "") ) {
-        Sizzle.error( "unsupported lang: " + lang );
-      }
-      lang = lang.replace( runescape, funescape ).toLowerCase();
-      return function( elem ) {
-        var elemLang;
-        do {
-          if ( (elemLang = documentIsXML ?
-            elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
-            elem.lang) ) {
-
-            elemLang = elemLang.toLowerCase();
-            return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-          }
-        } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-        return false;
-      };
-    }),
-
-    // Miscellaneous
-    "target": function( elem ) {
-      var hash = window.location && window.location.hash;
-      return hash && hash.slice( 1 ) === elem.id;
-    },
-
-    "root": function( elem ) {
-      return elem === docElem;
-    },
-
-    "focus": function( elem ) {
-      return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-    },
-
-    // Boolean properties
-    "enabled": function( elem ) {
-      return elem.disabled === false;
-    },
-
-    "disabled": function( elem ) {
-      return elem.disabled === true;
-    },
-
-    "checked": function( elem ) {
-      // In CSS3, :checked should return both checked and selected elements
-      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-      var nodeName = elem.nodeName.toLowerCase();
-      return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-    },
-
-    "selected": function( elem ) {
-      // Accessing this property makes selected-by-default
-      // options in Safari work properly
-      if ( elem.parentNode ) {
-        elem.parentNode.selectedIndex;
-      }
-
-      return elem.selected === true;
-    },
-
-    // Contents
-    "empty": function( elem ) {
-      // http://www.w3.org/TR/selectors/#empty-pseudo
-      // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
-      //   not comment, processing instructions, or others
-      // Thanks to Diego Perini for the nodeName shortcut
-      //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
-      for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-        if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
-          return false;
-        }
-      }
-      return true;
-    },
-
-    "parent": function( elem ) {
-      return !Expr.pseudos["empty"]( elem );
-    },
-
-    // Element/input types
-    "header": function( elem ) {
-      return rheader.test( elem.nodeName );
-    },
-
-    "input": function( elem ) {
-      return rinputs.test( elem.nodeName );
-    },
-
-    "button": function( elem ) {
-      var name = elem.nodeName.toLowerCase();
-      return name === "input" && elem.type === "button" || name === "button";
-    },
-
-    "text": function( elem ) {
-      var attr;
-      // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
-      // use getAttribute instead to test this case
-      return elem.nodeName.toLowerCase() === "input" &&
-        elem.type === "text" &&
-        ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
-    },
-
-    // Position-in-collection
-    "first": createPositionalPseudo(function() {
-      return [ 0 ];
-    }),
-
-    "last": createPositionalPseudo(function( matchIndexes, length ) {
-      return [ length - 1 ];
-    }),
-
-    "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      return [ argument < 0 ? argument + length : argument ];
-    }),
-
-    "even": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 0;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "odd": createPositionalPseudo(function( matchIndexes, length ) {
-      var i = 1;
-      for ( ; i < length; i += 2 ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; --i >= 0; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    }),
-
-    "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-      var i = argument < 0 ? argument + length : argument;
-      for ( ; ++i < length; ) {
-        matchIndexes.push( i );
-      }
-      return matchIndexes;
-    })
-  }
-};
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-  Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-  Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-function tokenize( selector, parseOnly ) {
-  var matched, match, tokens, type,
-    soFar, groups, preFilters,
-    cached = tokenCache[ selector + " " ];
-
-  if ( cached ) {
-    return parseOnly ? 0 : cached.slice( 0 );
-  }
-
-  soFar = selector;
-  groups = [];
-  preFilters = Expr.preFilter;
-
-  while ( soFar ) {
-
-    // Comma and first run
-    if ( !matched || (match = rcomma.exec( soFar )) ) {
-      if ( match ) {
-        // Don't consume trailing commas as valid
-        soFar = soFar.slice( match[0].length ) || soFar;
-      }
-      groups.push( tokens = [] );
-    }
-
-    matched = false;
-
-    // Combinators
-    if ( (match = rcombinators.exec( soFar )) ) {
-      matched = match.shift();
-      tokens.push( {
-        value: matched,
-        // Cast descendant combinators to space
-        type: match[0].replace( rtrim, " " )
-      } );
-      soFar = soFar.slice( matched.length );
-    }
-
-    // Filters
-    for ( type in Expr.filter ) {
-      if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-        (match = preFilters[ type ]( match ))) ) {
-        matched = match.shift();
-        tokens.push( {
-          value: matched,
-          type: type,
-          matches: match
-        } );
-        soFar = soFar.slice( matched.length );
-      }
-    }
-
-    if ( !matched ) {
-      break;
-    }
-  }
-
-  // Return the length of the invalid excess
-  // if we're just parsing
-  // Otherwise, throw an error or return tokens
-  return parseOnly ?
-    soFar.length :
-    soFar ?
-      Sizzle.error( selector ) :
-      // Cache the tokens
-      tokenCache( selector, groups ).slice( 0 );
-}
-
-function toSelector( tokens ) {
-  var i = 0,
-    len = tokens.length,
-    selector = "";
-  for ( ; i < len; i++ ) {
-    selector += tokens[i].value;
-  }
-  return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-  var dir = combinator.dir,
-    checkNonElements = base && combinator.dir === "parentNode",
-    doneName = done++;
-
-  return combinator.first ?
-    // Check against closest ancestor/preceding element
-    function( elem, context, xml ) {
-      while ( (elem = elem[ dir ]) ) {
-        if ( elem.nodeType === 1 || checkNonElements ) {
-          return matcher( elem, context, xml );
-        }
-      }
-    } :
-
-    // Check against all ancestor/preceding elements
-    function( elem, context, xml ) {
-      var data, cache, outerCache,
-        dirkey = dirruns + " " + doneName;
-
-      // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-      if ( xml ) {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            if ( matcher( elem, context, xml ) ) {
-              return true;
-            }
-          }
-        }
-      } else {
-        while ( (elem = elem[ dir ]) ) {
-          if ( elem.nodeType === 1 || checkNonElements ) {
-            outerCache = elem[ expando ] || (elem[ expando ] = {});
-            if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
-              if ( (data = cache[1]) === true || data === cachedruns ) {
-                return data === true;
-              }
-            } else {
-              cache = outerCache[ dir ] = [ dirkey ];
-              cache[1] = matcher( elem, context, xml ) || cachedruns;
-              if ( cache[1] === true ) {
-                return true;
-              }
-            }
-          }
-        }
-      }
-    };
-}
-
-function elementMatcher( matchers ) {
-  return matchers.length > 1 ?
-    function( elem, context, xml ) {
-      var i = matchers.length;
-      while ( i-- ) {
-        if ( !matchers[i]( elem, context, xml ) ) {
-          return false;
-        }
-      }
-      return true;
-    } :
-    matchers[0];
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-  var elem,
-    newUnmatched = [],
-    i = 0,
-    len = unmatched.length,
-    mapped = map != null;
-
-  for ( ; i < len; i++ ) {
-    if ( (elem = unmatched[i]) ) {
-      if ( !filter || filter( elem, context, xml ) ) {
-        newUnmatched.push( elem );
-        if ( mapped ) {
-          map.push( i );
-        }
-      }
-    }
-  }
-
-  return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-  if ( postFilter && !postFilter[ expando ] ) {
-    postFilter = setMatcher( postFilter );
-  }
-  if ( postFinder && !postFinder[ expando ] ) {
-    postFinder = setMatcher( postFinder, postSelector );
-  }
-  return markFunction(function( seed, results, context, xml ) {
-    var temp, i, elem,
-      preMap = [],
-      postMap = [],
-      preexisting = results.length,
-
-      // Get initial elements from seed or context
-      elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-      // Prefilter to get matcher input, preserving a map for seed-results synchronization
-      matcherIn = preFilter && ( seed || !selector ) ?
-        condense( elems, preMap, preFilter, context, xml ) :
-        elems,
-
-      matcherOut = matcher ?
-        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-        postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-          // ...intermediate processing is necessary
-          [] :
-
-          // ...otherwise use results directly
-          results :
-        matcherIn;
-
-    // Find primary matches
-    if ( matcher ) {
-      matcher( matcherIn, matcherOut, context, xml );
-    }
-
-    // Apply postFilter
-    if ( postFilter ) {
-      temp = condense( matcherOut, postMap );
-      postFilter( temp, [], context, xml );
-
-      // Un-match failing elements by moving them back to matcherIn
-      i = temp.length;
-      while ( i-- ) {
-        if ( (elem = temp[i]) ) {
-          matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-        }
-      }
-    }
-
-    if ( seed ) {
-      if ( postFinder || preFilter ) {
-        if ( postFinder ) {
-          // Get the final matcherOut by condensing this intermediate into postFinder contexts
-          temp = [];
-          i = matcherOut.length;
-          while ( i-- ) {
-            if ( (elem = matcherOut[i]) ) {
-              // Restore matcherIn since elem is not yet a final match
-              temp.push( (matcherIn[i] = elem) );
-            }
-          }
-          postFinder( null, (matcherOut = []), temp, xml );
-        }
-
-        // Move matched elements from seed to results to keep them synchronized
-        i = matcherOut.length;
-        while ( i-- ) {
-          if ( (elem = matcherOut[i]) &&
-            (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-            seed[temp] = !(results[temp] = elem);
-          }
-        }
-      }
-
-    // Add elements to results, through postFinder if defined
-    } else {
-      matcherOut = condense(
-        matcherOut === results ?
-          matcherOut.splice( preexisting, matcherOut.length ) :
-          matcherOut
-      );
-      if ( postFinder ) {
-        postFinder( null, results, matcherOut, xml );
-      } else {
-        push.apply( results, matcherOut );
-      }
-    }
-  });
-}
-
-function matcherFromTokens( tokens ) {
-  var checkContext, matcher, j,
-    len = tokens.length,
-    leadingRelative = Expr.relative[ tokens[0].type ],
-    implicitRelative = leadingRelative || Expr.relative[" "],
-    i = leadingRelative ? 1 : 0,
-
-    // The foundational matcher ensures that elements are reachable from top-level context(s)
-    matchContext = addCombinator( function( elem ) {
-      return elem === checkContext;
-    }, implicitRelative, true ),
-    matchAnyContext = addCombinator( function( elem ) {
-      return indexOf.call( checkContext, elem ) > -1;
-    }, implicitRelative, true ),
-    matchers = [ function( elem, context, xml ) {
-      return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-        (checkContext = context).nodeType ?
-          matchContext( elem, context, xml ) :
-          matchAnyContext( elem, context, xml ) );
-    } ];
-
-  for ( ; i < len; i++ ) {
-    if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-      matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-    } else {
-      matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-      // Return special upon seeing a positional matcher
-      if ( matcher[ expando ] ) {
-        // Find the next relative operator (if any) for proper handling
-        j = ++i;
-        for ( ; j < len; j++ ) {
-          if ( Expr.relative[ tokens[j].type ] ) {
-            break;
-          }
-        }
-        return setMatcher(
-          i > 1 && elementMatcher( matchers ),
-          i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
-          matcher,
-          i < j && matcherFromTokens( tokens.slice( i, j ) ),
-          j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-          j < len && toSelector( tokens )
-        );
-      }
-      matchers.push( matcher );
-    }
-  }
-
-  return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-  // A counter to specify which element is currently being matched
-  var matcherCachedRuns = 0,
-    bySet = setMatchers.length > 0,
-    byElement = elementMatchers.length > 0,
-    superMatcher = function( seed, context, xml, results, expandContext ) {
-      var elem, j, matcher,
-        setMatched = [],
-        matchedCount = 0,
-        i = "0",
-        unmatched = seed && [],
-        outermost = expandContext != null,
-        contextBackup = outermostContext,
-        // We must always have either seed elements or context
-        elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
-        // Nested matchers should use non-integer dirruns
-        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
-
-      if ( outermost ) {
-        outermostContext = context !== document && context;
-        cachedruns = matcherCachedRuns;
-      }
-
-      // Add elements passing elementMatchers directly to results
-      for ( ; (elem = elems[i]) != null; i++ ) {
-        if ( byElement && elem ) {
-          for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
-            if ( matcher( elem, context, xml ) ) {
-              results.push( elem );
-              break;
-            }
-          }
-          if ( outermost ) {
-            dirruns = dirrunsUnique;
-            cachedruns = ++matcherCachedRuns;
-          }
-        }
-
-        // Track unmatched elements for set filters
-        if ( bySet ) {
-          // They will have gone through all possible matchers
-          if ( (elem = !matcher && elem) ) {
-            matchedCount--;
-          }
-
-          // Lengthen the array for every element, matched or not
-          if ( seed ) {
-            unmatched.push( elem );
-          }
-        }
-      }
-
-      // Apply set filters to unmatched elements
-      // `i` starts as a string, so matchedCount would equal "00" if there are no elements
-      matchedCount += i;
-      if ( bySet && i !== matchedCount ) {
-        for ( j = 0; (matcher = setMatchers[j]); j++ ) {
-          matcher( unmatched, setMatched, context, xml );
-        }
-
-        if ( seed ) {
-          // Reintegrate element matches to eliminate the need for sorting
-          if ( matchedCount > 0 ) {
-            while ( i-- ) {
-              if ( !(unmatched[i] || setMatched[i]) ) {
-                setMatched[i] = pop.call( results );
-              }
-            }
-          }
-
-          // Discard index placeholder values to get only actual matches
-          setMatched = condense( setMatched );
-        }
-
-        // Add matches to results
-        push.apply( results, setMatched );
-
-        // Seedless set matches succeeding multiple successful matchers stipulate sorting
-        if ( outermost && !seed && setMatched.length > 0 &&
-          ( matchedCount + setMatchers.length ) > 1 ) {
-
-          Sizzle.uniqueSort( results );
-        }
-      }
-
-      // Override manipulation of globals by nested matchers
-      if ( outermost ) {
-        dirruns = dirrunsUnique;
-        outermostContext = contextBackup;
-      }
-
-      return unmatched;
-    };
-
-  return bySet ?
-    markFunction( superMatcher ) :
-    superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
-  var i,
-    setMatchers = [],
-    elementMatchers = [],
-    cached = compilerCache[ selector + " " ];
-
-  if ( !cached ) {
-    // Generate a function of recursive functions that can be used to check each element
-    if ( !group ) {
-      group = tokenize( selector );
-    }
-    i = group.length;
-    while ( i-- ) {
-      cached = matcherFromTokens( group[i] );
-      if ( cached[ expando ] ) {
-        setMatchers.push( cached );
-      } else {
-        elementMatchers.push( cached );
-      }
-    }
-
-    // Cache the compiled function
-    cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-  }
-  return cached;
-};
-
-function multipleContexts( selector, contexts, results ) {
-  var i = 0,
-    len = contexts.length;
-  for ( ; i < len; i++ ) {
-    Sizzle( selector, contexts[i], results );
-  }
-  return results;
-}
-
-function select( selector, context, results, seed ) {
-  var i, tokens, token, type, find,
-    match = tokenize( selector );
-
-  if ( !seed ) {
-    // Try to minimize operations if there is only one group
-    if ( match.length === 1 ) {
-
-      // Take a shortcut and set the context if the root selector is an ID
-      tokens = match[0] = match[0].slice( 0 );
-      if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-          context.nodeType === 9 && !documentIsXML &&
-          Expr.relative[ tokens[1].type ] ) {
-
-        context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
-        if ( !context ) {
-          return results;
-        }
-
-        selector = selector.slice( tokens.shift().value.length );
-      }
-
-      // Fetch a seed set for right-to-left matching
-      for ( i = matchExpr["needsContext"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
-        token = tokens[i];
-
-        // Abort if we hit a combinator
-        if ( Expr.relative[ (type = token.type) ] ) {
-          break;
-        }
-        if ( (find = Expr.find[ type ]) ) {
-          // Search, expanding context for leading sibling combinators
-          if ( (seed = find(
-            token.matches[0].replace( runescape, funescape ),
-            rsibling.test( tokens[0].type ) && context.parentNode || context
-          )) ) {
-
-            // If seed is empty or no tokens remain, we can return early
-            tokens.splice( i, 1 );
-            selector = seed.length && toSelector( tokens );
-            if ( !selector ) {
-              push.apply( results, slice.call( seed, 0 ) );
-              return results;
-            }
-
-            break;
-          }
-        }
-      }
-    }
-  }
-
-  // Compile and execute a filtering function
-  // Provide `match` to avoid retokenization if we modified the selector above
-  compile( selector, match )(
-    seed,
-    context,
-    documentIsXML,
-    results,
-    rsibling.test( selector )
-  );
-  return results;
-}
-
-// Deprecated
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Easy API for creating new setFilters
-function setFilters() {}
-Expr.filters = setFilters.prototype = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-// Initialize with the default document
-setDocument();
-
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-})( window );
-var runtil = /Until$/,
-  rparentsprev = /^(?:parents|prev(?:Until|All))/,
-  isSimple = /^.[^:#\[\.,]*$/,
-  rneedsContext = jQuery.expr.match.needsContext,
-  // methods guaranteed to produce a unique set when starting from a unique set
-  guaranteedUnique = {
-    children: true,
-    contents: true,
-    next: true,
-    prev: true
-  };
-
-jQuery.fn.extend({
-  find: function( selector ) {
-    var i, ret, self;
-
-    if ( typeof selector !== "string" ) {
-      self = this;
-      return this.pushStack( jQuery( selector ).filter(function() {
-        for ( i = 0; i < self.length; i++ ) {
-          if ( jQuery.contains( self[ i ], this ) ) {
-            return true;
-          }
-        }
-      }) );
-    }
-
-    ret = [];
-    for ( i = 0; i < this.length; i++ ) {
-      jQuery.find( selector, this[ i ], ret );
-    }
-
-    // Needed because $( selector, context ) becomes $( context ).find( selector )
-    ret = this.pushStack( jQuery.unique( ret ) );
-    ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
-    return ret;
-  },
-
-  has: function( target ) {
-    var i,
-      targets = jQuery( target, this ),
-      len = targets.length;
-
-    return this.filter(function() {
-      for ( i = 0; i < len; i++ ) {
-        if ( jQuery.contains( this, targets[i] ) ) {
-          return true;
-        }
-      }
-    });
-  },
-
-  not: function( selector ) {
-    return this.pushStack( winnow(this, selector, false) );
-  },
-
-  filter: function( selector ) {
-    return this.pushStack( winnow(this, selector, true) );
-  },
-
-  is: function( selector ) {
-    return !!selector && (
-      typeof selector === "string" ?
-        // If this is a positional/relative selector, check membership in the returned set
-        // so $("p:first").is("p:last") won't return true for a doc with two "p".
-        rneedsContext.test( selector ) ?
-          jQuery( selector, this.context ).index( this[0] ) >= 0 :
-          jQuery.filter( selector, this ).length > 0 :
-        this.filter( selector ).length > 0 );
-  },
-
-  closest: function( selectors, context ) {
-    var cur,
-      i = 0,
-      l = this.length,
-      ret = [],
-      pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-        jQuery( selectors, context || this.context ) :
-        0;
-
-    for ( ; i < l; i++ ) {
-      cur = this[i];
-
-      while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
-        if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
-          ret.push( cur );
-          break;
-        }
-        cur = cur.parentNode;
-      }
-    }
-
-    return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
-  },
-
-  // Determine the position of an element within
-  // the matched set of elements
-  index: function( elem ) {
-
-    // No argument, return index in parent
-    if ( !elem ) {
-      return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
-    }
-
-    // index in selector
-    if ( typeof elem === "string" ) {
-      return jQuery.inArray( this[0], jQuery( elem ) );
-    }
-
-    // Locate the position of the desired element
-    return jQuery.inArray(
-      // If it receives a jQuery object, the first element is used
-      elem.jquery ? elem[0] : elem, this );
-  },
-
-  add: function( selector, context ) {
-    var set = typeof selector === "string" ?
-        jQuery( selector, context ) :
-        jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
-      all = jQuery.merge( this.get(), set );
-
-    return this.pushStack( jQuery.unique(all) );
-  },
-
-  addBack: function( selector ) {
-    return this.add( selector == null ?
-      this.prevObject : this.prevObject.filter(selector)
-    );
-  }
-});
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-function sibling( cur, dir ) {
-  do {
-    cur = cur[ dir ];
-  } while ( cur && cur.nodeType !== 1 );
-
-  return cur;
-}
-
-jQuery.each({
-  parent: function( elem ) {
-    var parent = elem.parentNode;
-    return parent && parent.nodeType !== 11 ? parent : null;
-  },
-  parents: function( elem ) {
-    return jQuery.dir( elem, "parentNode" );
-  },
-  parentsUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "parentNode", until );
-  },
-  next: function( elem ) {
-    return sibling( elem, "nextSibling" );
-  },
-  prev: function( elem ) {
-    return sibling( elem, "previousSibling" );
-  },
-  nextAll: function( elem ) {
-    return jQuery.dir( elem, "nextSibling" );
-  },
-  prevAll: function( elem ) {
-    return jQuery.dir( elem, "previousSibling" );
-  },
-  nextUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "nextSibling", until );
-  },
-  prevUntil: function( elem, i, until ) {
-    return jQuery.dir( elem, "previousSibling", until );
-  },
-  siblings: function( elem ) {
-    return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-  },
-  children: function( elem ) {
-    return jQuery.sibling( elem.firstChild );
-  },
-  contents: function( elem ) {
-    return jQuery.nodeName( elem, "iframe" ) ?
-      elem.contentDocument || elem.contentWindow.document :
-      jQuery.merge( [], elem.childNodes );
-  }
-}, function( name, fn ) {
-  jQuery.fn[ name ] = function( until, selector ) {
-    var ret = jQuery.map( this, fn, until );
-
-    if ( !runtil.test( name ) ) {
-      selector = until;
-    }
-
-    if ( selector && typeof selector === "string" ) {
-      ret = jQuery.filter( selector, ret );
-    }
-
-    ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
-
-    if ( this.length > 1 && rparentsprev.test( name ) ) {
-      ret = ret.reverse();
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-jQuery.extend({
-  filter: function( expr, elems, not ) {
-    if ( not ) {
-      expr = ":not(" + expr + ")";
-    }
-
-    return elems.length === 1 ?
-      jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
-      jQuery.find.matches(expr, elems);
-  },
-
-  dir: function( elem, dir, until ) {
-    var matched = [],
-      cur = elem[ dir ];
-
-    while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
-      if ( cur.nodeType === 1 ) {
-        matched.push( cur );
-      }
-      cur = cur[dir];
-    }
-    return matched;
-  },
-
-  sibling: function( n, elem ) {
-    var r = [];
-
-    for ( ; n; n = n.nextSibling ) {
-      if ( n.nodeType === 1 && n !== elem ) {
-        r.push( n );
-      }
-    }
-
-    return r;
-  }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
-  // Can't pass null or undefined to indexOf in Firefox 4
-  // Set to 0 to skip string check
-  qualifier = qualifier || 0;
-
-  if ( jQuery.isFunction( qualifier ) ) {
-    return jQuery.grep(elements, function( elem, i ) {
-      var retVal = !!qualifier.call( elem, i, elem );
-      return retVal === keep;
-    });
-
-  } else if ( qualifier.nodeType ) {
-    return jQuery.grep(elements, function( elem ) {
-      return ( elem === qualifier ) === keep;
-    });
-
-  } else if ( typeof qualifier === "string" ) {
-    var filtered = jQuery.grep(elements, function( elem ) {
-      return elem.nodeType === 1;
-    });
-
-    if ( isSimple.test( qualifier ) ) {
-      return jQuery.filter(qualifier, filtered, !keep);
-    } else {
-      qualifier = jQuery.filter( qualifier, filtered );
-    }
-  }
-
-  return jQuery.grep(elements, function( elem ) {
-    return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
-  });
-}
-function createSafeFragment( document ) {
-  var list = nodeNames.split( "|" ),
-    safeFrag = document.createDocumentFragment();
-
-  if ( safeFrag.createElement ) {
-    while ( list.length ) {
-      safeFrag.createElement(
-        list.pop()
-      );
-    }
-  }
-  return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
-    "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
-  rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
-  rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
-  rleadingWhitespace = /^\s+/,
-  rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-  rtagName = /<([\w:]+)/,
-  rtbody = /<tbody/i,
-  rhtml = /<|&#?\w+;/,
-  rnoInnerhtml = /<(?:script|style|link)/i,
-  manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
-  // checked="checked" or checked
-  rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-  rscriptType = /^$|\/(?:java|ecma)script/i,
-  rscriptTypeMasked = /^true\/(.*)/,
-  rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-  // We have to close these tags to support XHTML (#13200)
-  wrapMap = {
-    option: [ 1, "<select multiple='multiple'>", "</select>" ],
-    legend: [ 1, "<fieldset>", "</fieldset>" ],
-    area: [ 1, "<map>", "</map>" ],
-    param: [ 1, "<object>", "</object>" ],
-    thead: [ 1, "<table>", "</table>" ],
-    tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-    col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
-    td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-    // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-    // unless wrapped in a div with non-breaking characters in front of it.
-    _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
-  },
-  safeFragment = createSafeFragment( document ),
-  fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-jQuery.fn.extend({
-  text: function( value ) {
-    return jQuery.access( this, function( value ) {
-      return value === undefined ?
-        jQuery.text( this ) :
-        this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
-    }, null, value, arguments.length );
-  },
-
-  wrapAll: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapAll( html.call(this, i) );
-      });
-    }
-
-    if ( this[0] ) {
-      // The elements to wrap the target around
-      var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
-      if ( this[0].parentNode ) {
-        wrap.insertBefore( this[0] );
-      }
-
-      wrap.map(function() {
-        var elem = this;
-
-        while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
-          elem = elem.firstChild;
-        }
-
-        return elem;
-      }).append( this );
-    }
-
-    return this;
-  },
-
-  wrapInner: function( html ) {
-    if ( jQuery.isFunction( html ) ) {
-      return this.each(function(i) {
-        jQuery(this).wrapInner( html.call(this, i) );
-      });
-    }
-
-    return this.each(function() {
-      var self = jQuery( this ),
-        contents = self.contents();
-
-      if ( contents.length ) {
-        contents.wrapAll( html );
-
-      } else {
-        self.append( html );
-      }
-    });
-  },
-
-  wrap: function( html ) {
-    var isFunction = jQuery.isFunction( html );
-
-    return this.each(function(i) {
-      jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-    });
-  },
-
-  unwrap: function() {
-    return this.parent().each(function() {
-      if ( !jQuery.nodeName( this, "body" ) ) {
-        jQuery( this ).replaceWith( this.childNodes );
-      }
-    }).end();
-  },
-
-  append: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.appendChild( elem );
-      }
-    });
-  },
-
-  prepend: function() {
-    return this.domManip(arguments, true, function( elem ) {
-      if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-        this.insertBefore( elem, this.firstChild );
-      }
-    });
-  },
-
-  before: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this );
-      }
-    });
-  },
-
-  after: function() {
-    return this.domManip( arguments, false, function( elem ) {
-      if ( this.parentNode ) {
-        this.parentNode.insertBefore( elem, this.nextSibling );
-      }
-    });
-  },
-
-  // keepData is for internal use only--do not document
-  remove: function( selector, keepData ) {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
-        if ( !keepData && elem.nodeType === 1 ) {
-          jQuery.cleanData( getAll( elem ) );
-        }
-
-        if ( elem.parentNode ) {
-          if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-            setGlobalEval( getAll( elem, "script" ) );
-          }
-          elem.parentNode.removeChild( elem );
-        }
-      }
-    }
-
-    return this;
-  },
-
-  empty: function() {
-    var elem,
-      i = 0;
-
-    for ( ; (elem = this[i]) != null; i++ ) {
-      // Remove element nodes and prevent memory leaks
-      if ( elem.nodeType === 1 ) {
-        jQuery.cleanData( getAll( elem, false ) );
-      }
-
-      // Remove any remaining nodes
-      while ( elem.firstChild ) {
-        elem.removeChild( elem.firstChild );
-      }
-
-      // If this is a select, ensure that it displays empty (#12336)
-      // Support: IE<9
-      if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
-        elem.options.length = 0;
-      }
-    }
-
-    return this;
-  },
-
-  clone: function( dataAndEvents, deepDataAndEvents ) {
-    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-    return this.map( function () {
-      return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-    });
-  },
-
-  html: function( value ) {
-    return jQuery.access( this, function( value ) {
-      var elem = this[0] || {},
-        i = 0,
-        l = this.length;
-
-      if ( value === undefined ) {
-        return elem.nodeType === 1 ?
-          elem.innerHTML.replace( rinlinejQuery, "" ) :
-          undefined;
-      }
-
-      // See if we can take a shortcut and just use innerHTML
-      if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-        ( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
-        ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
-        !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
-        value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-        try {
-          for (; i < l; i++ ) {
-            // Remove element nodes and prevent memory leaks
-            elem = this[i] || {};
-            if ( elem.nodeType === 1 ) {
-              jQuery.cleanData( getAll( elem, false ) );
-              elem.innerHTML = value;
-            }
-          }
-
-          elem = 0;
-
-        // If using innerHTML throws an exception, use the fallback method
-        } catch(e) {}
-      }
-
-      if ( elem ) {
-        this.empty().append( value );
-      }
-    }, null, value, arguments.length );
-  },
-
-  replaceWith: function( value ) {
-    var isFunc = jQuery.isFunction( value );
-
-    // Make sure that the elements are removed from the DOM before they are inserted
-    // this can help fix replacing a parent with child elements
-    if ( !isFunc && typeof value !== "string" ) {
-      value = jQuery( value ).not( this ).detach();
-    }
-
-    return this.domManip( [ value ], true, function( elem ) {
-      var next = this.nextSibling,
-        parent = this.parentNode;
-
-      if ( parent && this.nodeType === 1 || this.nodeType === 11 ) {
-
-        jQuery( this ).remove();
-
-        if ( next ) {
-          next.parentNode.insertBefore( elem, next );
-        } else {
-          parent.appendChild( elem );
-        }
-      }
-    });
-  },
-
-  detach: function( selector ) {
-    return this.remove( selector, true );
-  },
-
-  domManip: function( args, table, callback ) {
-
-    // Flatten any nested arrays
-    args = core_concat.apply( [], args );
-
-    var fragment, first, scripts, hasScripts, node, doc,
-      i = 0,
-      l = this.length,
-      set = this,
-      iNoClone = l - 1,
-      value = args[0],
-      isFunction = jQuery.isFunction( value );
-
-    // We can't cloneNode fragments that contain checked, in WebKit
-    if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
-      return this.each(function( index ) {
-        var self = set.eq( index );
-        if ( isFunction ) {
-          args[0] = value.call( this, index, table ? self.html() : undefined );
-        }
-        self.domManip( args, table, callback );
-      });
-    }
-
-    if ( l ) {
-      fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-      first = fragment.firstChild;
-
-      if ( fragment.childNodes.length === 1 ) {
-        fragment = first;
-      }
-
-      if ( first ) {
-        table = table && jQuery.nodeName( first, "tr" );
-        scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-        hasScripts = scripts.length;
-
-        // Use the original fragment for the last item instead of the first because it can end up
-        // being emptied incorrectly in certain situations (#8070).
-        for ( ; i < l; i++ ) {
-          node = fragment;
-
-          if ( i !== iNoClone ) {
-            node = jQuery.clone( node, true, true );
-
-            // Keep references to cloned scripts for later restoration
-            if ( hasScripts ) {
-              jQuery.merge( scripts, getAll( node, "script" ) );
-            }
-          }
-
-          callback.call(
-            table && jQuery.nodeName( this[i], "table" ) ?
-              findOrAppend( this[i], "tbody" ) :
-              this[i],
-            node,
-            i
-          );
-        }
-
-        if ( hasScripts ) {
-          doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-          // Reenable scripts
-          jQuery.map( scripts, restoreScript );
-
-          // Evaluate executable scripts on first document insertion
-          for ( i = 0; i < hasScripts; i++ ) {
-            node = scripts[ i ];
-            if ( rscriptType.test( node.type || "" ) &&
-              !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-              if ( node.src ) {
-                // Hope ajax is available...
-                jQuery.ajax({
-                  url: node.src,
-                  type: "GET",
-                  dataType: "script",
-                  async: false,
-                  global: false,
-                  "throws": true
-                });
-              } else {
-                jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
-              }
-            }
-          }
-        }
-
-        // Fix #11809: Avoid leaking memory
-        fragment = first = null;
-      }
-    }
-
-    return this;
-  }
-});
-
-function findOrAppend( elem, tag ) {
-  return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-  var attr = elem.getAttributeNode("type");
-  elem.type = ( attr && attr.specified ) + "/" + elem.type;
-  return elem;
-}
-function restoreScript( elem ) {
-  var match = rscriptTypeMasked.exec( elem.type );
-  if ( match ) {
-    elem.type = match[1];
-  } else {
-    elem.removeAttribute("type");
-  }
-  return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-  var elem,
-    i = 0;
-  for ( ; (elem = elems[i]) != null; i++ ) {
-    jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
-  }
-}
-
-function cloneCopyEvent( src, dest ) {
-
-  if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
-    return;
-  }
-
-  var type, i, l,
-    oldData = jQuery._data( src ),
-    curData = jQuery._data( dest, oldData ),
-    events = oldData.events;
-
-  if ( events ) {
-    delete curData.handle;
-    curData.events = {};
-
-    for ( type in events ) {
-      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-        jQuery.event.add( dest, type, events[ type ][ i ] );
-      }
-    }
-  }
-
-  // make the cloned public data object a copy from the original
-  if ( curData.data ) {
-    curData.data = jQuery.extend( {}, curData.data );
-  }
-}
-
-function fixCloneNodeIssues( src, dest ) {
-  var nodeName, data, e;
-
-  // We do not need to do anything for non-Elements
-  if ( dest.nodeType !== 1 ) {
-    return;
-  }
-
-  nodeName = dest.nodeName.toLowerCase();
-
-  // IE6-8 copies events bound via attachEvent when using cloneNode.
-  if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
-    data = jQuery._data( dest );
-
-    for ( e in data.events ) {
-      jQuery.removeEvent( dest, e, data.handle );
-    }
-
-    // Event data gets referenced instead of copied if the expando gets copied too
-    dest.removeAttribute( jQuery.expando );
-  }
-
-  // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
-  if ( nodeName === "script" && dest.text !== src.text ) {
-    disableScript( dest ).text = src.text;
-    restoreScript( dest );
-
-  // IE6-10 improperly clones children of object elements using classid.
-  // IE10 throws NoModificationAllowedError if parent is null, #12132.
-  } else if ( nodeName === "object" ) {
-    if ( dest.parentNode ) {
-      dest.outerHTML = src.outerHTML;
-    }
-
-    // This path appears unavoidable for IE9. When cloning an object
-    // element in IE9, the outerHTML strategy above is not sufficient.
-    // If the src has innerHTML and the destination does not,
-    // copy the src.innerHTML into the dest.innerHTML. #10324
-    if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
-      dest.innerHTML = src.innerHTML;
-    }
-
-  } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
-    // IE6-8 fails to persist the checked state of a cloned checkbox
-    // or radio button. Worse, IE6-7 fail to give the cloned element
-    // a checked appearance if the defaultChecked value isn't also set
-
-    dest.defaultChecked = dest.checked = src.checked;
-
-    // IE6-7 get confused and end up setting the value of a cloned
-    // checkbox/radio button to an empty string instead of "on"
-    if ( dest.value !== src.value ) {
-      dest.value = src.value;
-    }
-
-  // IE6-8 fails to return the selected option to the default selected
-  // state when cloning options
-  } else if ( nodeName === "option" ) {
-    dest.defaultSelected = dest.selected = src.defaultSelected;
-
-  // IE6-8 fails to set the defaultValue to the correct value when
-  // cloning other types of input fields
-  } else if ( nodeName === "input" || nodeName === "textarea" ) {
-    dest.defaultValue = src.defaultValue;
-  }
-}
-
-jQuery.each({
-  appendTo: "append",
-  prependTo: "prepend",
-  insertBefore: "before",
-  insertAfter: "after",
-  replaceAll: "replaceWith"
-}, function( name, original ) {
-  jQuery.fn[ name ] = function( selector ) {
-    var elems,
-      i = 0,
-      ret = [],
-      insert = jQuery( selector ),
-      last = insert.length - 1;
-
-    for ( ; i <= last; i++ ) {
-      elems = i === last ? this : this.clone(true);
-      jQuery( insert[i] )[ original ]( elems );
-
-      // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
-      core_push.apply( ret, elems.get() );
-    }
-
-    return this.pushStack( ret );
-  };
-});
-
-function getAll( context, tag ) {
-  var elems, elem,
-    i = 0,
-    found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
-      typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) :
-      undefined;
-
-  if ( !found ) {
-    for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
-      if ( !tag || jQuery.nodeName( elem, tag ) ) {
-        found.push( elem );
-      } else {
-        jQuery.merge( found, getAll( elem, tag ) );
-      }
-    }
-  }
-
-  return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-    jQuery.merge( [ context ], found ) :
-    found;
-}
-
-// Used in buildFragment, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
-  if ( manipulation_rcheckableType.test( elem.type ) ) {
-    elem.defaultChecked = elem.checked;
-  }
-}
-
-jQuery.extend({
-  clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-    var destElements, srcElements, node, i, clone,
-      inPage = jQuery.contains( elem.ownerDocument, elem );
-
-    if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
-      clone = elem.cloneNode( true );
-
-    // IE<=8 does not properly clone detached, unknown element nodes
-    } else {
-      fragmentDiv.innerHTML = elem.outerHTML;
-      fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
-    }
-
-    if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
-        (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
-      // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-      destElements = getAll( clone );
-      srcElements = getAll( elem );
-
-      // Fix all IE cloning issues
-      for ( i = 0; (node = srcElements[i]) != null; ++i ) {
-        // Ensure that the destination node is not null; Fixes #9587
-        if ( destElements[i] ) {
-          fixCloneNodeIssues( node, destElements[i] );
-        }
-      }
-    }
-
-    // Copy the events from the original to the clone
-    if ( dataAndEvents ) {
-      if ( deepDataAndEvents ) {
-        srcElements = srcElements || getAll( elem );
-        destElements = destElements || getAll( clone );
-
-        for ( i = 0; (node = srcElements[i]) != null; i++ ) {
-          cloneCopyEvent( node, destElements[i] );
-        }
-      } else {
-        cloneCopyEvent( elem, clone );
-      }
-    }
-
-    // Preserve script evaluation history
-    destElements = getAll( clone, "script" );
-    if ( destElements.length > 0 ) {
-      setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-    }
-
-    destElements = srcElements = node = null;
-
-    // Return the cloned set
-    return clone;
-  },
-
-  buildFragment: function( elems, context, scripts, selection ) {
-    var contains, elem, tag, tmp, wrap, tbody, j,
-      l = elems.length,
-
-      // Ensure a safe fragment
-      safe = createSafeFragment( context ),
-
-      nodes = [],
-      i = 0;
-
-    for ( ; i < l; i++ ) {
-      elem = elems[ i ];
-
-      if ( elem || elem === 0 ) {
-
-        // Add nodes directly
-        if ( jQuery.type( elem ) === "object" ) {
-          jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-        // Convert non-html into a text node
-        } else if ( !rhtml.test( elem ) ) {
-          nodes.push( context.createTextNode( elem ) );
-
-        // Convert html into DOM nodes
-        } else {
-          tmp = tmp || safe.appendChild( context.createElement("div") );
-
-          // Deserialize a standard representation
-          tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
-          wrap = wrapMap[ tag ] || wrapMap._default;
-
-          tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
-          // Descend through wrappers to the right content
-          j = wrap[0];
-          while ( j-- ) {
-            tmp = tmp.lastChild;
-          }
-
-          // Manually add leading whitespace removed by IE
-          if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-            nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
-          }
-
-          // Remove IE's autoinserted <tbody> from table fragments
-          if ( !jQuery.support.tbody ) {
-
-            // String was a <table>, *may* have spurious <tbody>
-            elem = tag === "table" && !rtbody.test( elem ) ?
-              tmp.firstChild :
-
-              // String was a bare <thead> or <tfoot>
-              wrap[1] === "<table>" && !rtbody.test( elem ) ?
-                tmp :
-                0;
-
-            j = elem && elem.childNodes.length;
-            while ( j-- ) {
-              if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
-                elem.removeChild( tbody );
-              }
-            }
-          }
-
-          jQuery.merge( nodes, tmp.childNodes );
-
-          // Fix #12392 for WebKit and IE > 9
-          tmp.textContent = "";
-
-          // Fix #12392 for oldIE
-          while ( tmp.firstChild ) {
-            tmp.removeChild( tmp.firstChild );
-          }
-
-          // Remember the top-level container for proper cleanup
-          tmp = safe.lastChild;
-        }
-      }
-    }
-
-    // Fix #11356: Clear elements from fragment
-    if ( tmp ) {
-      safe.removeChild( tmp );
-    }
-
-    // Reset defaultChecked for any radios and checkboxes
-    // about to be appended to the DOM in IE 6/7 (#8060)
-    if ( !jQuery.support.appendChecked ) {
-      jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
-    }
-
-    i = 0;
-    while ( (elem = nodes[ i++ ]) ) {
-
-      // #4087 - If origin and destination elements are the same, and this is
-      // that element, do not do anything
-      if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-        continue;
-      }
-
-      contains = jQuery.contains( elem.ownerDocument, elem );
-
-      // Append to fragment
-      tmp = getAll( safe.appendChild( elem ), "script" );
-
-      // Preserve script evaluation history
-      if ( contains ) {
-        setGlobalEval( tmp );
-      }
-
-      // Capture executables
-      if ( scripts ) {
-        j = 0;
-        while ( (elem = tmp[ j++ ]) ) {
-          if ( rscriptType.test( elem.type || "" ) ) {
-            scripts.push( elem );
-          }
-        }
-      }
-    }
-
-    tmp = null;
-
-    return safe;
-  },
-
-  cleanData: function( elems, /* internal */ acceptData ) {
-    var data, id, elem, type,
-      i = 0,
-      internalKey = jQuery.expando,
-      cache = jQuery.cache,
-      deleteExpando = jQuery.support.deleteExpando,
-      special = jQuery.event.special;
-
-    for ( ; (elem = elems[i]) != null; i++ ) {
-
-      if ( acceptData || jQuery.acceptData( elem ) ) {
-
-        id = elem[ internalKey ];
-        data = id && cache[ id ];
-
-        if ( data ) {
-          if ( data.events ) {
-            for ( type in data.events ) {
-              if ( special[ type ] ) {
-                jQuery.event.remove( elem, type );
-
-              // This is a shortcut to avoid jQuery.event.remove's overhead
-              } else {
-                jQuery.removeEvent( elem, type, data.handle );
-              }
-            }
-          }
-
-          // Remove cache only if it was not already removed by jQuery.event.remove
-          if ( cache[ id ] ) {
-
-            delete cache[ id ];
-
-            // IE does not allow us to delete expando properties from nodes,
-            // nor does it have a removeAttribute function on Document nodes;
-            // we must handle all of these cases
-            if ( deleteExpando ) {
-              delete elem[ internalKey ];
-
-            } else if ( typeof elem.removeAttribute !== "undefined" ) {
-              elem.removeAttribute( internalKey );
-
-            } else {
-              elem[ internalKey ] = null;
-            }
-
-            core_deletedIds.push( id );
-          }
-        }
-      }
-    }
-  }
-});
-var curCSS, getStyles, iframe,
-  ralpha = /alpha\([^)]*\)/i,
-  ropacity = /opacity\s*=\s*([^)]*)/,
-  rposition = /^(top|right|bottom|left)$/,
-  // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-  // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-  rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-  rmargin = /^margin/,
-  rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
-  rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
-  rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
-  elemdisplay = { BODY: "block" },
-
-  cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-  cssNormalTransform = {
-    letterSpacing: 0,
-    fontWeight: 400
-  },
-
-  cssExpand = [ "Top", "Right", "Bottom", "Left" ],
-  cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-  // shortcut for names that are not vendor prefixed
-  if ( name in style ) {
-    return name;
-  }
-
-  // check for vendor prefixed names
-  var capName = name.charAt(0).toUpperCase() + name.slice(1),
-    origName = name,
-    i = cssPrefixes.length;
-
-  while ( i-- ) {
-    name = cssPrefixes[ i ] + capName;
-    if ( name in style ) {
-      return name;
-    }
-  }
-
-  return origName;
-}
-
-function isHidden( elem, el ) {
-  // isHidden might be called from jQuery#filter function;
-  // in that case, element will be second argument
-  elem = el || elem;
-  return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
-  var elem,
-    values = [],
-    index = 0,
-    length = elements.length;
-
-  for ( ; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    values[ index ] = jQuery._data( elem, "olddisplay" );
-    if ( show ) {
-      // Reset the inline display of this element to learn if it is
-      // being hidden by cascaded rules or not
-      if ( !values[ index ] && elem.style.display === "none" ) {
-        elem.style.display = "";
-      }
-
-      // Set elements which have been overridden with display: none
-      // in a stylesheet to whatever the default browser style is
-      // for such an element
-      if ( elem.style.display === "" && isHidden( elem ) ) {
-        values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
-      }
-    } else if ( !values[ index ] && !isHidden( elem ) ) {
-      jQuery._data( elem, "olddisplay", jQuery.css( elem, "display" ) );
-    }
-  }
-
-  // Set the display of most of the elements in a second loop
-  // to avoid the constant reflow
-  for ( index = 0; index < length; index++ ) {
-    elem = elements[ index ];
-    if ( !elem.style ) {
-      continue;
-    }
-    if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-      elem.style.display = show ? values[ index ] || "" : "none";
-    }
-  }
-
-  return elements;
-}
-
-jQuery.fn.extend({
-  css: function( name, value ) {
-    return jQuery.access( this, function( elem, name, value ) {
-      var styles, len,
-        map = {},
-        i = 0;
-
-      if ( jQuery.isArray( name ) ) {
-        styles = getStyles( elem );
-        len = name.length;
-
-        for ( ; i < len; i++ ) {
-          map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-        }
-
-        return map;
-      }
-
-      return value !== undefined ?
-        jQuery.style( elem, name, value ) :
-        jQuery.css( elem, name );
-    }, name, value, arguments.length > 1 );
-  },
-  show: function() {
-    return showHide( this, true );
-  },
-  hide: function() {
-    return showHide( this );
-  },
-  toggle: function( state ) {
-    var bool = typeof state === "boolean";
-
-    return this.each(function() {
-      if ( bool ? state : isHidden( this ) ) {
-        jQuery( this ).show();
-      } else {
-        jQuery( this ).hide();
-      }
-    });
-  }
-});
-
-jQuery.extend({
-  // Add in style property hooks for overriding the default
-  // behavior of getting and setting a style property
-  cssHooks: {
-    opacity: {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // We should always get a number back from opacity
-          var ret = curCSS( elem, "opacity" );
-          return ret === "" ? "1" : ret;
-        }
-      }
-    }
-  },
-
-  // Exclude the following css properties to add px
-  cssNumber: {
-    "columnCount": true,
-    "fillOpacity": true,
-    "fontWeight": true,
-    "lineHeight": true,
-    "opacity": true,
-    "orphans": true,
-    "widows": true,
-    "zIndex": true,
-    "zoom": true
-  },
-
-  // Add in properties whose names you wish to fix before
-  // setting or getting the value
-  cssProps: {
-    // normalize float css property
-    "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
-  },
-
-  // Get and set the style property on a DOM Node
-  style: function( elem, name, value, extra ) {
-    // Don't set styles on text and comment nodes
-    if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-      return;
-    }
-
-    // Make sure that we're working with the right name
-    var ret, type, hooks,
-      origName = jQuery.camelCase( name ),
-      style = elem.style;
-
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // Check if we're setting a value
-    if ( value !== undefined ) {
-      type = typeof value;
-
-      // convert relative number strings (+= or -=) to relative numbers. #7345
-      if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-        value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-        // Fixes bug #9237
-        type = "number";
-      }
-
-      // Make sure that NaN and null values aren't set. See: #7116
-      if ( value == null || type === "number" && isNaN( value ) ) {
-        return;
-      }
-
-      // If a number was passed in, add 'px' to the (except for certain CSS properties)
-      if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-        value += "px";
-      }
-
-      // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
-      // but it would mean to define eight (for every problematic property) identical functions
-      if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
-        style[ name ] = "inherit";
-      }
-
-      // If a hook was provided, use that value, otherwise just set the specified value
-      if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
-        // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
-        // Fixes bug #5509
-        try {
-          style[ name ] = value;
-        } catch(e) {}
-      }
-
-    } else {
-      // If a hook was provided get the non-computed value from there
-      if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-        return ret;
-      }
-
-      // Otherwise just get the value from the style object
-      return style[ name ];
-    }
-  },
-
-  css: function( elem, name, extra, styles ) {
-    var val, num, hooks,
-      origName = jQuery.camelCase( name );
-
-    // Make sure that we're working with the right name
-    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-    // gets hook for the prefixed version
-    // followed by the unprefixed version
-    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-    // If a hook was provided get the computed value from there
-    if ( hooks && "get" in hooks ) {
-      val = hooks.get( elem, true, extra );
-    }
-
-    // Otherwise, if a way to get the computed value exists, use that
-    if ( val === undefined ) {
-      val = curCSS( elem, name, styles );
-    }
-
-    //convert "normal" to computed value
-    if ( val === "normal" && name in cssNormalTransform ) {
-      val = cssNormalTransform[ name ];
-    }
-
-    // Return, converting to number if forced or a qualifier was provided and val looks numeric
-    if ( extra ) {
-      num = parseFloat( val );
-      return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-    }
-    return val;
-  },
-
-  // A method for quickly swapping in/out CSS properties to get correct calculations
-  swap: function( elem, options, callback, args ) {
-    var ret, name,
-      old = {};
-
-    // Remember the old values, and insert the new ones
-    for ( name in options ) {
-      old[ name ] = elem.style[ name ];
-      elem.style[ name ] = options[ name ];
-    }
-
-    ret = callback.apply( elem, args || [] );
-
-    // Revert the old values
-    for ( name in options ) {
-      elem.style[ name ] = old[ name ];
-    }
-
-    return ret;
-  }
-});
-
-// NOTE: we've included the "window" in window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
-  getStyles = function( elem ) {
-    return window.getComputedStyle( elem, null );
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var width, minWidth, maxWidth,
-      computed = _computed || getStyles( elem ),
-
-      // getPropertyValue is only needed for .css('filter') in IE9, see #12537
-      ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
-      style = elem.style;
-
-    if ( computed ) {
-
-      if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-        ret = jQuery.style( elem, name );
-      }
-
-      // A tribute to the "awesome hack by Dean Edwards"
-      // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
-      // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-      // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-      if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-        // Remember the original values
-        width = style.width;
-        minWidth = style.minWidth;
-        maxWidth = style.maxWidth;
-
-        // Put in the new values to get a computed value out
-        style.minWidth = style.maxWidth = style.width = ret;
-        ret = computed.width;
-
-        // Revert the changed values
-        style.width = width;
-        style.minWidth = minWidth;
-        style.maxWidth = maxWidth;
-      }
-    }
-
-    return ret;
-  };
-} else if ( document.documentElement.currentStyle ) {
-  getStyles = function( elem ) {
-    return elem.currentStyle;
-  };
-
-  curCSS = function( elem, name, _computed ) {
-    var left, rs, rsLeft,
-      computed = _computed || getStyles( elem ),
-      ret = computed ? computed[ name ] : undefined,
-      style = elem.style;
-
-    // Avoid setting ret to empty string here
-    // so we don't default to auto
-    if ( ret == null && style && style[ name ] ) {
-      ret = style[ name ];
-    }
-
-    // From the awesome hack by Dean Edwards
-    // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-    // If we're not dealing with a regular pixel number
-    // but a number that has a weird ending, we need to convert it to pixels
-    // but not position css attributes, as those are proportional to the parent element instead
-    // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
-    if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
-      // Remember the original values
-      left = style.left;
-      rs = elem.runtimeStyle;
-      rsLeft = rs && rs.left;
-
-      // Put in the new values to get a computed value out
-      if ( rsLeft ) {
-        rs.left = elem.currentStyle.left;
-      }
-      style.left = name === "fontSize" ? "1em" : ret;
-      ret = style.pixelLeft + "px";
-
-      // Revert the changed values
-      style.left = left;
-      if ( rsLeft ) {
-        rs.left = rsLeft;
-      }
-    }
-
-    return ret === "" ? "auto" : ret;
-  };
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-  var matches = rnumsplit.exec( value );
-  return matches ?
-    // Guard against undefined "subtract", e.g., when used as in cssHooks
-    Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-    value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-  var i = extra === ( isBorderBox ? "border" : "content" ) ?
-    // If we already have the right measurement, avoid augmentation
-    4 :
-    // Otherwise initialize for horizontal or vertical properties
-    name === "width" ? 1 : 0,
-
-    val = 0;
-
-  for ( ; i < 4; i += 2 ) {
-    // both box models exclude margin, so add it if we want it
-    if ( extra === "margin" ) {
-      val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-    }
-
-    if ( isBorderBox ) {
-      // border-box includes padding, so remove it if we want content
-      if ( extra === "content" ) {
-        val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-      }
-
-      // at this point, extra isn't border nor margin, so remove border
-      if ( extra !== "margin" ) {
-        val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    } else {
-      // at this point, extra isn't content, so add padding
-      val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-      // at this point, extra isn't content nor padding, so add border
-      if ( extra !== "padding" ) {
-        val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-      }
-    }
-  }
-
-  return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-  // Start with offset property, which is equivalent to the border-box value
-  var valueIsBorderBox = true,
-    val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-    styles = getStyles( elem ),
-    isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-  // some non-html elements return undefined for offsetWidth, so check for null/undefined
-  // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-  // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-  if ( val <= 0 || val == null ) {
-    // Fall back to computed then uncomputed css if necessary
-    val = curCSS( elem, name, styles );
-    if ( val < 0 || val == null ) {
-      val = elem.style[ name ];
-    }
-
-    // Computed unit is not pixels. Stop here and return.
-    if ( rnumnonpx.test(val) ) {
-      return val;
-    }
-
-    // we need the check for style in case a browser which returns unreliable values
-    // for getComputedStyle silently falls back to the reliable elem.style
-    valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
-    // Normalize "", auto, and prepare for extra
-    val = parseFloat( val ) || 0;
-  }
-
-  // use the active box-sizing model to add/subtract irrelevant styles
-  return ( val +
-    augmentWidthOrHeight(
-      elem,
-      name,
-      extra || ( isBorderBox ? "border" : "content" ),
-      valueIsBorderBox,
-      styles
-    )
-  ) + "px";
-}
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
-  var doc = document,
-    display = elemdisplay[ nodeName ];
-
-  if ( !display ) {
-    display = actualDisplay( nodeName, doc );
-
-    // If the simple way fails, read from inside an iframe
-    if ( display === "none" || !display ) {
-      // Use the already-created iframe if possible
-      iframe = ( iframe ||
-        jQuery("<iframe frameborder='0' width='0' height='0'/>")
-        .css( "cssText", "display:block !important" )
-      ).appendTo( doc.documentElement );
-
-      // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-      doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
-      doc.write("<!doctype html><html><body>");
-      doc.close();
-
-      display = actualDisplay( nodeName, doc );
-      iframe.detach();
-    }
-
-    // Store the correct default display
-    elemdisplay[ nodeName ] = display;
-  }
-
-  return display;
-}
-
-// Called ONLY from within css_defaultDisplay
-function actualDisplay( name, doc ) {
-  var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-    display = jQuery.css( elem[0], "display" );
-  elem.remove();
-  return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
-  jQuery.cssHooks[ name ] = {
-    get: function( elem, computed, extra ) {
-      if ( computed ) {
-        // certain elements can have dimension info if we invisibly show them
-        // however, it must have a current display style that would benefit from this
-        return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
-          jQuery.swap( elem, cssShow, function() {
-            return getWidthOrHeight( elem, name, extra );
-          }) :
-          getWidthOrHeight( elem, name, extra );
-      }
-    },
-
-    set: function( elem, value, extra ) {
-      var styles = extra && getStyles( elem );
-      return setPositiveNumber( elem, value, extra ?
-        augmentWidthOrHeight(
-          elem,
-          name,
-          extra,
-          jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-          styles
-        ) : 0
-      );
-    }
-  };
-});
-
-if ( !jQuery.support.opacity ) {
-  jQuery.cssHooks.opacity = {
-    get: function( elem, computed ) {
-      // IE uses filters for opacity
-      return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-        ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
-        computed ? "1" : "";
-    },
-
-    set: function( elem, value ) {
-      var style = elem.style,
-        currentStyle = elem.currentStyle,
-        opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
-        filter = currentStyle && currentStyle.filter || style.filter || "";
-
-      // IE has trouble with opacity if it does not have layout
-      // Force it by setting the zoom level
-      style.zoom = 1;
-
-      // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
-      // if value === "", then remove inline opacity #12685
-      if ( ( value >= 1 || value === "" ) &&
-          jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
-          style.removeAttribute ) {
-
-        // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
-        // if "filter:" is present at all, clearType is disabled, we want to avoid this
-        // style.removeAttribute is IE Only, but so apparently is this code path...
-        style.removeAttribute( "filter" );
-
-        // if there is no filter style applied in a css rule or unset inline opacity, we are done
-        if ( value === "" || currentStyle && !currentStyle.filter ) {
-          return;
-        }
-      }
-
-      // otherwise, set new filter values
-      style.filter = ralpha.test( filter ) ?
-        filter.replace( ralpha, opacity ) :
-        filter + " " + opacity;
-    }
-  };
-}
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
-  if ( !jQuery.support.reliableMarginRight ) {
-    jQuery.cssHooks.marginRight = {
-      get: function( elem, computed ) {
-        if ( computed ) {
-          // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-          // Work around by temporarily setting element display to inline-block
-          return jQuery.swap( elem, { "display": "inline-block" },
-            curCSS, [ elem, "marginRight" ] );
-        }
-      }
-    };
-  }
-
-  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-  // getComputedStyle returns percent when specified for top/left/bottom/right
-  // rather than make the css module depend on the offset module, we just check for it here
-  if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
-    jQuery.each( [ "top", "left" ], function( i, prop ) {
-      jQuery.cssHooks[ prop ] = {
-        get: function( elem, computed ) {
-          if ( computed ) {
-            computed = curCSS( elem, prop );
-            // if curCSS returns percentage, fallback to offset
-            return rnumnonpx.test( computed ) ?
-              jQuery( elem ).position()[ prop ] + "px" :
-              computed;
-          }
-        }
-      };
-    });
-  }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.hidden = function( elem ) {
-    return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-  };
-
-  jQuery.expr.filters.visible = function( elem ) {
-    return !jQuery.expr.filters.hidden( elem );
-  };
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
-  margin: "",
-  padding: "",
-  border: "Width"
-}, function( prefix, suffix ) {
-  jQuery.cssHooks[ prefix + suffix ] = {
-    expand: function( value ) {
-      var i = 0,
-        expanded = {},
-
-        // assumes a single number if not a string
-        parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-      for ( ; i < 4; i++ ) {
-        expanded[ prefix + cssExpand[ i ] + suffix ] =
-          parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-      }
-
-      return expanded;
-    }
-  };
-
-  if ( !rmargin.test( prefix ) ) {
-    jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-  }
-});
-var r20 = /%20/g,
-  rbracket = /\[\]$/,
-  rCRLF = /\r?\n/g,
-  rsubmitterTypes = /^(?:submit|button|image|reset)$/i,
-  rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-jQuery.fn.extend({
-  serialize: function() {
-    return jQuery.param( this.serializeArray() );
-  },
-  serializeArray: function() {
-    return this.map(function(){
-      // Can add propHook for "elements" to filter or add form elements
-      var elements = jQuery.prop( this, "elements" );
-      return elements ? jQuery.makeArray( elements ) : this;
-    })
-    .filter(function(){
-      var type = this.type;
-      // Use .is(":disabled") so that fieldset[disabled] works
-      return this.name && !jQuery( this ).is( ":disabled" ) &&
-        rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-        ( this.checked || !manipulation_rcheckableType.test( type ) );
-    })
-    .map(function( i, elem ){
-      var val = jQuery( this ).val();
-
-      return val == null ?
-        null :
-        jQuery.isArray( val ) ?
-          jQuery.map( val, function( val ){
-            return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-          }) :
-          { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-    }).get();
-  }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
-  var prefix,
-    s = [],
-    add = function( key, value ) {
-      // If value is a function, invoke it and return its value
-      value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-      s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-    };
-
-  // Set traditional to true for jQuery <= 1.3.2 behavior.
-  if ( traditional === undefined ) {
-    traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-  }
-
-  // If an array was passed in, assume that it is an array of form elements.
-  if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-    // Serialize the form elements
-    jQuery.each( a, function() {
-      add( this.name, this.value );
-    });
-
-  } else {
-    // If traditional, encode the "old" way (the way 1.3.2 or older
-    // did it), otherwise encode params recursively.
-    for ( prefix in a ) {
-      buildParams( prefix, a[ prefix ], traditional, add );
-    }
-  }
-
-  // Return the resulting serialization
-  return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
-  var name;
-
-  if ( jQuery.isArray( obj ) ) {
-    // Serialize array item.
-    jQuery.each( obj, function( i, v ) {
-      if ( traditional || rbracket.test( prefix ) ) {
-        // Treat each array item as a scalar.
-        add( prefix, v );
-
-      } else {
-        // Item is non-scalar (array or object), encode its numeric index.
-        buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-      }
-    });
-
-  } else if ( !traditional && jQuery.type( obj ) === "object" ) {
-    // Serialize object item.
-    for ( name in obj ) {
-      buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-    }
-
-  } else {
-    // Serialize scalar item.
-    add( prefix, obj );
-  }
-}
-var
-  // Document location
-  ajaxLocParts,
-  ajaxLocation,
-  
-  ajax_nonce = jQuery.now(),
-
-  ajax_rquery = /\?/,
-  rhash = /#.*$/,
-  rts = /([?&])_=[^&]*/,
-  rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-  // #7653, #8125, #8152: local protocol detection
-  rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-  rnoContent = /^(?:GET|HEAD)$/,
-  rprotocol = /^\/\//,
-  rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
-  // Keep a copy of the old load method
-  _load = jQuery.fn.load,
-
-  /* Prefilters
-   * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-   * 2) These are called:
-   *    - BEFORE asking for a transport
-   *    - AFTER param serialization (s.data is a string if s.processData is true)
-   * 3) key is the dataType
-   * 4) the catchall symbol "*" can be used
-   * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-   */
-  prefilters = {},
-
-  /* Transports bindings
-   * 1) key is the dataType
-   * 2) the catchall symbol "*" can be used
-   * 3) selection will start with transport dataType and THEN go to "*" if needed
-   */
-  transports = {},
-
-  // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-  allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-  ajaxLocation = location.href;
-} catch( e ) {
-  // Use the href attribute of an A element
-  // since IE will modify it given document.location
-  ajaxLocation = document.createElement( "a" );
-  ajaxLocation.href = "";
-  ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
-  // dataTypeExpression is optional and defaults to "*"
-  return function( dataTypeExpression, func ) {
-
-    if ( typeof dataTypeExpression !== "string" ) {
-      func = dataTypeExpression;
-      dataTypeExpression = "*";
-    }
-
-    var dataType,
-      i = 0,
-      dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
-
-    if ( jQuery.isFunction( func ) ) {
-      // For each dataType in the dataTypeExpression
-      while ( (dataType = dataTypes[i++]) ) {
-        // Prepend if requested
-        if ( dataType[0] === "+" ) {
-          dataType = dataType.slice( 1 ) || "*";
-          (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-        // Otherwise append
-        } else {
-          (structure[ dataType ] = structure[ dataType ] || []).push( func );
-        }
-      }
-    }
-  };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-  var inspected = {},
-    seekingTransport = ( structure === transports );
-
-  function inspect( dataType ) {
-    var selected;
-    inspected[ dataType ] = true;
-    jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-      var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-      if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-        options.dataTypes.unshift( dataTypeOrTransport );
-        inspect( dataTypeOrTransport );
-        return false;
-      } else if ( seekingTransport ) {
-        return !( selected = dataTypeOrTransport );
-      }
-    });
-    return selected;
-  }
-
-  return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-  var key, deep,
-    flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-  for ( key in src ) {
-    if ( src[ key ] !== undefined ) {
-      ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-    }
-  }
-  if ( deep ) {
-    jQuery.extend( true, target, deep );
-  }
-
-  return target;
-}
-
-jQuery.fn.load = function( url, params, callback ) {
-  if ( typeof url !== "string" && _load ) {
-    return _load.apply( this, arguments );
-  }
-
-  var selector, type, response,
-    self = this,
-    off = url.indexOf(" ");
-
-  if ( off >= 0 ) {
-    selector = url.slice( off, url.length );
-    url = url.slice( 0, off );
-  }
-
-  // If it's a function
-  if ( jQuery.isFunction( params ) ) {
-
-    // We assume that it's the callback
-    callback = params;
-    params = undefined;
-
-  // Otherwise, build a param string
-  } else if ( params && typeof params === "object" ) {
-    type = "POST";
-  }
-
-  // If we have elements to modify, make the request
-  if ( self.length > 0 ) {
-    jQuery.ajax({
-      url: url,
-
-      // if "type" variable is undefined, then "GET" method will be used
-      type: type,
-      dataType: "html",
-      data: params
-    }).done(function( responseText ) {
-
-      // Save response for use in complete callback
-      response = arguments;
-
-      self.html( selector ?
-
-        // If a selector was specified, locate the right elements in a dummy div
-        // Exclude scripts to avoid IE 'Permission Denied' errors
-        jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-        // Otherwise use the full result
-        responseText );
-
-    }).complete( callback && function( jqXHR, status ) {
-      self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-    });
-  }
-
-  return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
-  jQuery.fn[ type ] = function( fn ){
-    return this.on( type, fn );
-  };
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
-  jQuery[ method ] = function( url, data, callback, type ) {
-    // shift arguments if data argument was omitted
-    if ( jQuery.isFunction( data ) ) {
-      type = type || callback;
-      callback = data;
-      data = undefined;
-    }
-
-    return jQuery.ajax({
-      url: url,
-      type: method,
-      dataType: type,
-      data: data,
-      success: callback
-    });
-  };
-});
-
-jQuery.extend({
-
-  // Counter for holding the number of active queries
-  active: 0,
-
-  // Last-Modified header cache for next request
-  lastModified: {},
-  etag: {},
-
-  ajaxSettings: {
-    url: ajaxLocation,
-    type: "GET",
-    isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-    global: true,
-    processData: true,
-    async: true,
-    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-    /*
-    timeout: 0,
-    data: null,
-    dataType: null,
-    username: null,
-    password: null,
-    cache: null,
-    throws: false,
-    traditional: false,
-    headers: {},
-    */
-
-    accepts: {
-      "*": allTypes,
-      text: "text/plain",
-      html: "text/html",
-      xml: "application/xml, text/xml",
-      json: "application/json, text/javascript"
-    },
-
-    contents: {
-      xml: /xml/,
-      html: /html/,
-      json: /json/
-    },
-
-    responseFields: {
-      xml: "responseXML",
-      text: "responseText"
-    },
-
-    // Data converters
-    // Keys separate source (or catchall "*") and destination types with a single space
-    converters: {
-
-      // Convert anything to text
-      "* text": window.String,
-
-      // Text to html (true = no transformation)
-      "text html": true,
-
-      // Evaluate text as a json expression
-      "text json": jQuery.parseJSON,
-
-      // Parse text as xml
-      "text xml": jQuery.parseXML
-    },
-
-    // For options that shouldn't be deep extended:
-    // you can add your own custom options here if
-    // and when you create one that shouldn't be
-    // deep extended (see ajaxExtend)
-    flatOptions: {
-      url: true,
-      context: true
-    }
-  },
-
-  // Creates a full fledged settings object into target
-  // with both ajaxSettings and settings fields.
-  // If target is omitted, writes into ajaxSettings.
-  ajaxSetup: function( target, settings ) {
-    return settings ?
-
-      // Building a settings object
-      ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-      // Extending ajaxSettings
-      ajaxExtend( jQuery.ajaxSettings, target );
-  },
-
-  ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-  ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-  // Main method
-  ajax: function( url, options ) {
-
-    // If url is an object, simulate pre-1.5 signature
-    if ( typeof url === "object" ) {
-      options = url;
-      url = undefined;
-    }
-
-    // Force options to be an object
-    options = options || {};
-
-    var transport,
-      // URL without anti-cache param
-      cacheURL,
-      // Response headers
-      responseHeadersString,
-      responseHeaders,
-      // timeout handle
-      timeoutTimer,
-      // Cross-domain detection vars
-      parts,
-      // To know if global events are to be dispatched
-      fireGlobals,
-      // Loop variable
-      i,
-      // Create the final options object
-      s = jQuery.ajaxSetup( {}, options ),
-      // Callbacks context
-      callbackContext = s.context || s,
-      // Context for global events is callbackContext if it is a DOM node or jQuery collection
-      globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-        jQuery( callbackContext ) :
-        jQuery.event,
-      // Deferreds
-      deferred = jQuery.Deferred(),
-      completeDeferred = jQuery.Callbacks("once memory"),
-      // Status-dependent callbacks
-      statusCode = s.statusCode || {},
-      // Headers (they are sent all at once)
-      requestHeaders = {},
-      requestHeadersNames = {},
-      // The jqXHR state
-      state = 0,
-      // Default abort message
-      strAbort = "canceled",
-      // Fake xhr
-      jqXHR = {
-        readyState: 0,
-
-        // Builds headers hashtable if needed
-        getResponseHeader: function( key ) {
-          var match;
-          if ( state === 2 ) {
-            if ( !responseHeaders ) {
-              responseHeaders = {};
-              while ( (match = rheaders.exec( responseHeadersString )) ) {
-                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-              }
-            }
-            match = responseHeaders[ key.toLowerCase() ];
-          }
-          return match == null ? null : match;
-        },
-
-        // Raw string
-        getAllResponseHeaders: function() {
-          return state === 2 ? responseHeadersString : null;
-        },
-
-        // Caches the header
-        setRequestHeader: function( name, value ) {
-          var lname = name.toLowerCase();
-          if ( !state ) {
-            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-            requestHeaders[ name ] = value;
-          }
-          return this;
-        },
-
-        // Overrides response content-type header
-        overrideMimeType: function( type ) {
-          if ( !state ) {
-            s.mimeType = type;
-          }
-          return this;
-        },
-
-        // Status-dependent callbacks
-        statusCode: function( map ) {
-          var code;
-          if ( map ) {
-            if ( state < 2 ) {
-              for ( code in map ) {
-                // Lazy-add the new callback in a way that preserves old ones
-                statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-              }
-            } else {
-              // Execute the appropriate callbacks
-              jqXHR.always( map[ jqXHR.status ] );
-            }
-          }
-          return this;
-        },
-
-        // Cancel the request
-        abort: function( statusText ) {
-          var finalText = statusText || strAbort;
-          if ( transport ) {
-            transport.abort( finalText );
-          }
-          done( 0, finalText );
-          return this;
-        }
-      };
-
-    // Attach deferreds
-    deferred.promise( jqXHR ).complete = completeDeferred.add;
-    jqXHR.success = jqXHR.done;
-    jqXHR.error = jqXHR.fail;
-
-    // Remove hash character (#7531: and string promotion)
-    // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-    // Handle falsy url in the settings object (#10093: consistency with old signature)
-    // We also use the url parameter if available
-    s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-    // Alias method option to type as per ticket #12004
-    s.type = options.method || options.type || s.method || s.type;
-
-    // Extract dataTypes list
-    s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
-
-    // A cross-domain request is in order when we have a protocol:host:port mismatch
-    if ( s.crossDomain == null ) {
-      parts = rurl.exec( s.url.toLowerCase() );
-      s.crossDomain = !!( parts &&
-        ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-          ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
-            ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
-      );
-    }
-
-    // Convert data if not already a string
-    if ( s.data && s.processData && typeof s.data !== "string" ) {
-      s.data = jQuery.param( s.data, s.traditional );
-    }
-
-    // Apply prefilters
-    inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-    // If request was aborted inside a prefilter, stop there
-    if ( state === 2 ) {
-      return jqXHR;
-    }
-
-    // We can fire global events as of now if asked to
-    fireGlobals = s.global;
-
-    // Watch for a new set of requests
-    if ( fireGlobals && jQuery.active++ === 0 ) {
-      jQuery.event.trigger("ajaxStart");
-    }
-
-    // Uppercase the type
-    s.type = s.type.toUpperCase();
-
-    // Determine if request has content
-    s.hasContent = !rnoContent.test( s.type );
-
-    // Save the URL in case we're toying with the If-Modified-Since
-    // and/or If-None-Match header later on
-    cacheURL = s.url;
-
-    // More options handling for requests with no content
-    if ( !s.hasContent ) {
-
-      // If data is available, append data to url
-      if ( s.data ) {
-        cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-        // #9682: remove data so that it's not used in an eventual retry
-        delete s.data;
-      }
-
-      // Add anti-cache in url if needed
-      if ( s.cache === false ) {
-        s.url = rts.test( cacheURL ) ?
-
-          // If there is already a '_' parameter, set its value
-          cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
-
-          // Otherwise add one to the end
-          cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
-      }
-    }
-
-    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-    if ( s.ifModified ) {
-      if ( jQuery.lastModified[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-      }
-      if ( jQuery.etag[ cacheURL ] ) {
-        jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-      }
-    }
-
-    // Set the correct header, if data is being sent
-    if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-      jqXHR.setRequestHeader( "Content-Type", s.contentType );
-    }
-
-    // Set the Accepts header for the server, depending on the dataType
-    jqXHR.setRequestHeader(
-      "Accept",
-      s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-        s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-        s.accepts[ "*" ]
-    );
-
-    // Check for headers option
-    for ( i in s.headers ) {
-      jqXHR.setRequestHeader( i, s.headers[ i ] );
-    }
-
-    // Allow custom headers/mimetypes and early abort
-    if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-      // Abort if not done already and return
-      return jqXHR.abort();
-    }
-
-    // aborting is no longer a cancellation
-    strAbort = "abort";
-
-    // Install callbacks on deferreds
-    for ( i in { success: 1, error: 1, complete: 1 } ) {
-      jqXHR[ i ]( s[ i ] );
-    }
-
-    // Get transport
-    transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-    // If no transport, we auto-abort
-    if ( !transport ) {
-      done( -1, "No Transport" );
-    } else {
-      jqXHR.readyState = 1;
-
-      // Send global event
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-      }
-      // Timeout
-      if ( s.async && s.timeout > 0 ) {
-        timeoutTimer = setTimeout(function() {
-          jqXHR.abort("timeout");
-        }, s.timeout );
-      }
-
-      try {
-        state = 1;
-        transport.send( requestHeaders, done );
-      } catch ( e ) {
-        // Propagate exception as error if not done
-        if ( state < 2 ) {
-          done( -1, e );
-        // Simply rethrow otherwise
-        } else {
-          throw e;
-        }
-      }
-    }
-
-    // Callback for when everything is done
-    function done( status, nativeStatusText, responses, headers ) {
-      var isSuccess, success, error, response, modified,
-        statusText = nativeStatusText;
-
-      // Called once
-      if ( state === 2 ) {
-        return;
-      }
-
-      // State is "done" now
-      state = 2;
-
-      // Clear timeout if it exists
-      if ( timeoutTimer ) {
-        clearTimeout( timeoutTimer );
-      }
-
-      // Dereference transport for early garbage collection
-      // (no matter how long the jqXHR object will be used)
-      transport = undefined;
-
-      // Cache response headers
-      responseHeadersString = headers || "";
-
-      // Set readyState
-      jqXHR.readyState = status > 0 ? 4 : 0;
-
-      // Get response data
-      if ( responses ) {
-        response = ajaxHandleResponses( s, jqXHR, responses );
-      }
-
-      // If successful, handle type chaining
-      if ( status >= 200 && status < 300 || status === 304 ) {
-
-        // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-        if ( s.ifModified ) {
-          modified = jqXHR.getResponseHeader("Last-Modified");
-          if ( modified ) {
-            jQuery.lastModified[ cacheURL ] = modified;
-          }
-          modified = jqXHR.getResponseHeader("etag");
-          if ( modified ) {
-            jQuery.etag[ cacheURL ] = modified;
-          }
-        }
-
-        // If not modified
-        if ( status === 304 ) {
-          isSuccess = true;
-          statusText = "notmodified";
-
-        // If we have data
-        } else {
-          isSuccess = ajaxConvert( s, response );
-          statusText = isSuccess.state;
-          success = isSuccess.data;
-          error = isSuccess.error;
-          isSuccess = !error;
-        }
-      } else {
-        // We extract error from statusText
-        // then normalize statusText and status for non-aborts
-        error = statusText;
-        if ( status || !statusText ) {
-          statusText = "error";
-          if ( status < 0 ) {
-            status = 0;
-          }
-        }
-      }
-
-      // Set data for the fake xhr object
-      jqXHR.status = status;
-      jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-      // Success/Error
-      if ( isSuccess ) {
-        deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-      } else {
-        deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-      }
-
-      // Status-dependent callbacks
-      jqXHR.statusCode( statusCode );
-      statusCode = undefined;
-
-      if ( fireGlobals ) {
-        globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-          [ jqXHR, s, isSuccess ? success : error ] );
-      }
-
-      // Complete
-      completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-      if ( fireGlobals ) {
-        globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-        // Handle the global AJAX counter
-        if ( !( --jQuery.active ) ) {
-          jQuery.event.trigger("ajaxStop");
-        }
-      }
-    }
-
-    return jqXHR;
-  },
-
-  getScript: function( url, callback ) {
-    return jQuery.get( url, undefined, callback, "script" );
-  },
-
-  getJSON: function( url, data, callback ) {
-    return jQuery.get( url, data, callback, "json" );
-  }
-});
-
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
-  var ct, type, finalDataType, firstDataType,
-    contents = s.contents,
-    dataTypes = s.dataTypes,
-    responseFields = s.responseFields;
-
-  // Fill responseXXX fields
-  for ( type in responseFields ) {
-    if ( type in responses ) {
-      jqXHR[ responseFields[type] ] = responses[ type ];
-    }
-  }
-
-  // Remove auto dataType and get content-type in the process
-  while( dataTypes[ 0 ] === "*" ) {
-    dataTypes.shift();
-    if ( ct === undefined ) {
-      ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-    }
-  }
-
-  // Check if we're dealing with a known content-type
-  if ( ct ) {
-    for ( type in contents ) {
-      if ( contents[ type ] && contents[ type ].test( ct ) ) {
-        dataTypes.unshift( type );
-        break;
-      }
-    }
-  }
-
-  // Check to see if we have a response for the expected dataType
-  if ( dataTypes[ 0 ] in responses ) {
-    finalDataType = dataTypes[ 0 ];
-  } else {
-    // Try convertible dataTypes
-    for ( type in responses ) {
-      if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-        finalDataType = type;
-        break;
-      }
-      if ( !firstDataType ) {
-        firstDataType = type;
-      }
-    }
-    // Or just use first one
-    finalDataType = finalDataType || firstDataType;
-  }
-
-  // If we found a dataType
-  // We add the dataType to the list if needed
-  // and return the corresponding response
-  if ( finalDataType ) {
-    if ( finalDataType !== dataTypes[ 0 ] ) {
-      dataTypes.unshift( finalDataType );
-    }
-    return responses[ finalDataType ];
-  }
-}
-
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
-  var conv, conv2, current, tmp,
-    converters = {},
-    i = 0,
-    // Work with a copy of dataTypes in case we need to modify it for conversion
-    dataTypes = s.dataTypes.slice(),
-    prev = dataTypes[ 0 ];
-
-  // Apply the dataFilter if provided
-  if ( s.dataFilter ) {
-    response = s.dataFilter( response, s.dataType );
-  }
-
-  // Create converters map with lowercased keys
-  if ( dataTypes[ 1 ] ) {
-    for ( conv in s.converters ) {
-      converters[ conv.toLowerCase() ] = s.converters[ conv ];
-    }
-  }
-
-  // Convert to each sequential dataType, tolerating list modification
-  for ( ; (current = dataTypes[++i]); ) {
-
-    // There's only work to do if current dataType is non-auto
-    if ( current !== "*" ) {
-
-      // Convert response if prev dataType is non-auto and differs from current
-      if ( prev !== "*" && prev !== current ) {
-
-        // Seek a direct converter
-        conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-        // If none found, seek a pair
-        if ( !conv ) {
-          for ( conv2 in converters ) {
-
-            // If conv2 outputs current
-            tmp = conv2.split(" ");
-            if ( tmp[ 1 ] === current ) {
-
-              // If prev can be converted to accepted input
-              conv = converters[ prev + " " + tmp[ 0 ] ] ||
-                converters[ "* " + tmp[ 0 ] ];
-              if ( conv ) {
-                // Condense equivalence converters
-                if ( conv === true ) {
-                  conv = converters[ conv2 ];
-
-                // Otherwise, insert the intermediate dataType
-                } else if ( converters[ conv2 ] !== true ) {
-                  current = tmp[ 0 ];
-                  dataTypes.splice( i--, 0, current );
-                }
-
-                break;
-              }
-            }
-          }
-        }
-
-        // Apply converter (if not an equivalence)
-        if ( conv !== true ) {
-
-          // Unless errors are allowed to bubble, catch and return them
-          if ( conv && s["throws"] ) {
-            response = conv( response );
-          } else {
-            try {
-              response = conv( response );
-            } catch ( e ) {
-              return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-            }
-          }
-        }
-      }
-
-      // Update prev for next iteration
-      prev = current;
-    }
-  }
-
-  return { state: "success", data: response };
-}
-// Install script dataType
-jQuery.ajaxSetup({
-  accepts: {
-    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-  },
-  contents: {
-    script: /(?:java|ecma)script/
-  },
-  converters: {
-    "text script": function( text ) {
-      jQuery.globalEval( text );
-      return text;
-    }
-  }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
-  if ( s.cache === undefined ) {
-    s.cache = false;
-  }
-  if ( s.crossDomain ) {
-    s.type = "GET";
-    s.global = false;
-  }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
-  // This transport only deals with cross domain requests
-  if ( s.crossDomain ) {
-
-    var script,
-      head = document.head || jQuery("head")[0] || document.documentElement;
-
-    return {
-
-      send: function( _, callback ) {
-
-        script = document.createElement("script");
-
-        script.async = true;
-
-        if ( s.scriptCharset ) {
-          script.charset = s.scriptCharset;
-        }
-
-        script.src = s.url;
-
-        // Attach handlers for all browsers
-        script.onload = script.onreadystatechange = function( _, isAbort ) {
-
-          if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
-            // Handle memory leak in IE
-            script.onload = script.onreadystatechange = null;
-
-            // Remove the script
-            if ( script.parentNode ) {
-              script.parentNode.removeChild( script );
-            }
-
-            // Dereference the script
-            script = null;
-
-            // Callback if not abort
-            if ( !isAbort ) {
-              callback( 200, "success" );
-            }
-          }
-        };
-
-        // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-        // Use native DOM manipulation to avoid our domManip AJAX trickery
-        head.insertBefore( script, head.firstChild );
-      },
-
-      abort: function() {
-        if ( script ) {
-          script.onload( undefined, true );
-        }
-      }
-    };
-  }
-});
-var oldCallbacks = [],
-  rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
-  jsonp: "callback",
-  jsonpCallback: function() {
-    var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
-    this[ callback ] = true;
-    return callback;
-  }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-  var callbackName, overwritten, responseContainer,
-    jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-      "url" :
-      typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-    );
-
-  // Handle iff the expected data type is "jsonp" or we have a parameter to set
-  if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-    // Get callback name, remembering preexisting value associated with it
-    callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-      s.jsonpCallback() :
-      s.jsonpCallback;
-
-    // Insert callback into url or form data
-    if ( jsonProp ) {
-      s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-    } else if ( s.jsonp !== false ) {
-      s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-    }
-
-    // Use data converter to retrieve json after script execution
-    s.converters["script json"] = function() {
-      if ( !responseContainer ) {
-        jQuery.error( callbackName + " was not called" );
-      }
-      return responseContainer[ 0 ];
-    };
-
-    // force json dataType
-    s.dataTypes[ 0 ] = "json";
-
-    // Install callback
-    overwritten = window[ callbackName ];
-    window[ callbackName ] = function() {
-      responseContainer = arguments;
-    };
-
-    // Clean-up function (fires after converters)
-    jqXHR.always(function() {
-      // Restore preexisting value
-      window[ callbackName ] = overwritten;
-
-      // Save back as free
-      if ( s[ callbackName ] ) {
-        // make sure that re-using the options doesn't screw things around
-        s.jsonpCallback = originalSettings.jsonpCallback;
-
-        // save the callback name for future use
-        oldCallbacks.push( callbackName );
-      }
-
-      // Call if it was a function and we have a response
-      if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-        overwritten( responseContainer[ 0 ] );
-      }
-
-      responseContainer = overwritten = undefined;
-    });
-
-    // Delegate to script
-    return "script";
-  }
-});
-var xhrCallbacks, xhrSupported,
-  xhrId = 0,
-  // #5280: Internet Explorer will keep connections alive if we don't abort on unload
-  xhrOnUnloadAbort = window.ActiveXObject && function() {
-    // Abort all pending requests
-    var key;
-    for ( key in xhrCallbacks ) {
-      xhrCallbacks[ key ]( undefined, true );
-    }
-  };
-
-// Functions to create xhrs
-function createStandardXHR() {
-  try {
-    return new window.XMLHttpRequest();
-  } catch( e ) {}
-}
-
-function createActiveXHR() {
-  try {
-    return new window.ActiveXObject("Microsoft.XMLHTTP");
-  } catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
-  /* Microsoft failed to properly
-   * implement the XMLHttpRequest in IE7 (can't request local files),
-   * so we use the ActiveXObject when it is available
-   * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
-   * we need a fallback.
-   */
-  function() {
-    return !this.isLocal && createStandardXHR() || createActiveXHR();
-  } :
-  // For all other browsers, use the standard XMLHttpRequest object
-  createStandardXHR;
-
-// Determine support properties
-xhrSupported = jQuery.ajaxSettings.xhr();
-jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = jQuery.support.ajax = !!xhrSupported;
-
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
-
-  jQuery.ajaxTransport(function( s ) {
-    // Cross domain only allowed if supported through XMLHttpRequest
-    if ( !s.crossDomain || jQuery.support.cors ) {
-
-      var callback;
-
-      return {
-        send: function( headers, complete ) {
-
-          // Get a new xhr
-          var handle, i,
-            xhr = s.xhr();
-
-          // Open the socket
-          // Passing null username, generates a login popup on Opera (#2865)
-          if ( s.username ) {
-            xhr.open( s.type, s.url, s.async, s.username, s.password );
-          } else {
-            xhr.open( s.type, s.url, s.async );
-          }
-
-          // Apply custom fields if provided
-          if ( s.xhrFields ) {
-            for ( i in s.xhrFields ) {
-              xhr[ i ] = s.xhrFields[ i ];
-            }
-          }
-
-          // Override mime type if needed
-          if ( s.mimeType && xhr.overrideMimeType ) {
-            xhr.overrideMimeType( s.mimeType );
-          }
-
-          // X-Requested-With header
-          // For cross-domain requests, seeing as conditions for a preflight are
-          // akin to a jigsaw puzzle, we simply never set it to be sure.
-          // (it can always be set on a per-request basis or even using ajaxSetup)
-          // For same-domain requests, won't change header if already provided.
-          if ( !s.crossDomain && !headers["X-Requested-With"] ) {
-            headers["X-Requested-With"] = "XMLHttpRequest";
-          }
-
-          // Need an extra try/catch for cross domain requests in Firefox 3
-          try {
-            for ( i in headers ) {
-              xhr.setRequestHeader( i, headers[ i ] );
-            }
-          } catch( err ) {}
-
-          // Do send the request
-          // This may raise an exception which is actually
-          // handled in jQuery.ajax (so no try/catch here)
-          xhr.send( ( s.hasContent && s.data ) || null );
-
-          // Listener
-          callback = function( _, isAbort ) {
-
-            var status,
-              statusText,
-              responseHeaders,
-              responses,
-              xml;
-
-            // Firefox throws exceptions when accessing properties
-            // of an xhr when a network error occurred
-            // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
-            try {
-
-              // Was never called and is aborted or complete
-              if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
-                // Only called once
-                callback = undefined;
-
-                // Do not keep as active anymore
-                if ( handle ) {
-                  xhr.onreadystatechange = jQuery.noop;
-                  if ( xhrOnUnloadAbort ) {
-                    delete xhrCallbacks[ handle ];
-                  }
-                }
-
-                // If it's an abort
-                if ( isAbort ) {
-                  // Abort it manually if needed
-                  if ( xhr.readyState !== 4 ) {
-                    xhr.abort();
-                  }
-                } else {
-                  responses = {};
-                  status = xhr.status;
-                  xml = xhr.responseXML;
-                  responseHeaders = xhr.getAllResponseHeaders();
-
-                  // Construct response list
-                  if ( xml && xml.documentElement /* #4958 */ ) {
-                    responses.xml = xml;
-                  }
-
-                  // When requesting binary data, IE6-9 will throw an exception
-                  // on any attempt to access responseText (#11426)
-                  if ( typeof xhr.responseText === "string" ) {
-                    responses.text = xhr.responseText;
-                  }
-
-                  // Firefox throws an exception when accessing
-                  // statusText for faulty cross-domain requests
-                  try {
-                    statusText = xhr.statusText;
-                  } catch( e ) {
-                    // We normalize with Webkit giving an empty statusText
-                    statusText = "";
-                  }
-
-                  // Filter status for non standard behaviors
-
-                  // If the request is local and we have data: assume a success
-                  // (success with no data won't get notified, that's the best we
-                  // can do given current implementations)
-                  if ( !status && s.isLocal && !s.crossDomain ) {
-                    status = responses.text ? 200 : 404;
-                  // IE - #1450: sometimes returns 1223 when it should be 204
-                  } else if ( status === 1223 ) {
-                    status = 204;
-                  }
-                }
-              }
-            } catch( firefoxAccessException ) {
-              if ( !isAbort ) {
-                complete( -1, firefoxAccessException );
-              }
-            }
-
-            // Call complete if needed
-            if ( responses ) {
-              complete( status, statusText, responses, responseHeaders );
-            }
-          };
-
-          if ( !s.async ) {
-            // if we're in sync mode we fire the callback
-            callback();
-          } else if ( xhr.readyState === 4 ) {
-            // (IE6 & IE7) if it's in cache and has been
-            // retrieved directly we need to fire the callback
-            setTimeout( callback );
-          } else {
-            handle = ++xhrId;
-            if ( xhrOnUnloadAbort ) {
-              // Create the active xhrs callbacks list if needed
-              // and attach the unload handler
-              if ( !xhrCallbacks ) {
-                xhrCallbacks = {};
-                jQuery( window ).unload( xhrOnUnloadAbort );
-              }
-              // Add to list of active xhrs callbacks
-              xhrCallbacks[ handle ] = callback;
-            }
-            xhr.onreadystatechange = callback;
-          }
-        },
-
-        abort: function() {
-          if ( callback ) {
-            callback( undefined, true );
-          }
-        }
-      };
-    }
-  });
-}
-var fxNow, timerId,
-  rfxtypes = /^(?:toggle|show|hide)$/,
-  rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
-  rrun = /queueHooks$/,
-  animationPrefilters = [ defaultPrefilter ],
-  tweeners = {
-    "*": [function( prop, value ) {
-      var end, unit,
-        tween = this.createTween( prop, value ),
-        parts = rfxnum.exec( value ),
-        target = tween.cur(),
-        start = +target || 0,
-        scale = 1,
-        maxIterations = 20;
-
-      if ( parts ) {
-        end = +parts[2];
-        unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
-        // We need to compute starting value
-        if ( unit !== "px" && start ) {
-          // Iteratively approximate from a nonzero starting point
-          // Prefer the current property, because this process will be trivial if it uses the same units
-          // Fallback to end or a simple constant
-          start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
-          do {
-            // If previous iteration zeroed out, double until we get *something*
-            // Use a string for doubling factor so we don't accidentally see scale as unchanged below
-            scale = scale || ".5";
-
-            // Adjust and apply
-            start = start / scale;
-            jQuery.style( tween.elem, prop, start + unit );
-
-          // Update scale, tolerating zero or NaN from tween.cur()
-          // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-          } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-        }
-
-        tween.unit = unit;
-        tween.start = start;
-        // If a +=/-= token was provided, we're doing a relative animation
-        tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
-      }
-      return tween;
-    }]
-  };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
-  setTimeout(function() {
-    fxNow = undefined;
-  });
-  return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
-  jQuery.each( props, function( prop, value ) {
-    var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-      index = 0,
-      length = collection.length;
-    for ( ; index < length; index++ ) {
-      if ( collection[ index ].call( animation, prop, value ) ) {
-
-        // we're done with this property
-        return;
-      }
-    }
-  });
-}
-
-function Animation( elem, properties, options ) {
-  var result,
-    stopped,
-    index = 0,
-    length = animationPrefilters.length,
-    deferred = jQuery.Deferred().always( function() {
-      // don't match elem in the :animated selector
-      delete tick.elem;
-    }),
-    tick = function() {
-      if ( stopped ) {
-        return false;
-      }
-      var currentTime = fxNow || createFxNow(),
-        remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-        // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-        temp = remaining / animation.duration || 0,
-        percent = 1 - temp,
-        index = 0,
-        length = animation.tweens.length;
-
-      for ( ; index < length ; index++ ) {
-        animation.tweens[ index ].run( percent );
-      }
-
-      deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-      if ( percent < 1 && length ) {
-        return remaining;
-      } else {
-        deferred.resolveWith( elem, [ animation ] );
-        return false;
-      }
-    },
-    animation = deferred.promise({
-      elem: elem,
-      props: jQuery.extend( {}, properties ),
-      opts: jQuery.extend( true, { specialEasing: {} }, options ),
-      originalProperties: properties,
-      originalOptions: options,
-      startTime: fxNow || createFxNow(),
-      duration: options.duration,
-      tweens: [],
-      createTween: function( prop, end ) {
-        var tween = jQuery.Tween( elem, animation.opts, prop, end,
-            animation.opts.specialEasing[ prop ] || animation.opts.easing );
-        animation.tweens.push( tween );
-        return tween;
-      },
-      stop: function( gotoEnd ) {
-        var index = 0,
-          // if we are going to the end, we want to run all the tweens
-          // otherwise we skip this part
-          length = gotoEnd ? animation.tweens.length : 0;
-        if ( stopped ) {
-          return this;
-        }
-        stopped = true;
-        for ( ; index < length ; index++ ) {
-          animation.tweens[ index ].run( 1 );
-        }
-
-        // resolve when we played the last frame
-        // otherwise, reject
-        if ( gotoEnd ) {
-          deferred.resolveWith( elem, [ animation, gotoEnd ] );
-        } else {
-          deferred.rejectWith( elem, [ animation, gotoEnd ] );
-        }
-        return this;
-      }
-    }),
-    props = animation.props;
-
-  propFilter( props, animation.opts.specialEasing );
-
-  for ( ; index < length ; index++ ) {
-    result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-    if ( result ) {
-      return result;
-    }
-  }
-
-  createTweens( animation, props );
-
-  if ( jQuery.isFunction( animation.opts.start ) ) {
-    animation.opts.start.call( elem, animation );
-  }
-
-  jQuery.fx.timer(
-    jQuery.extend( tick, {
-      elem: elem,
-      anim: animation,
-      queue: animation.opts.queue
-    })
-  );
-
-  // attach callbacks from options
-  return animation.progress( animation.opts.progress )
-    .done( animation.opts.done, animation.opts.complete )
-    .fail( animation.opts.fail )
-    .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
-  var index, name, easing, value, hooks;
-
-  // camelCase, specialEasing and expand cssHook pass
-  for ( index in props ) {
-    name = jQuery.camelCase( index );
-    easing = specialEasing[ name ];
-    value = props[ index ];
-    if ( jQuery.isArray( value ) ) {
-      easing = value[ 1 ];
-      value = props[ index ] = value[ 0 ];
-    }
-
-    if ( index !== name ) {
-      props[ name ] = value;
-      delete props[ index ];
-    }
-
-    hooks = jQuery.cssHooks[ name ];
-    if ( hooks && "expand" in hooks ) {
-      value = hooks.expand( value );
-      delete props[ name ];
-
-      // not quite $.extend, this wont overwrite keys already present.
-      // also - reusing 'index' from above because we have the correct "name"
-      for ( index in value ) {
-        if ( !( index in props ) ) {
-          props[ index ] = value[ index ];
-          specialEasing[ index ] = easing;
-        }
-      }
-    } else {
-      specialEasing[ name ] = easing;
-    }
-  }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
-  tweener: function( props, callback ) {
-    if ( jQuery.isFunction( props ) ) {
-      callback = props;
-      props = [ "*" ];
-    } else {
-      props = props.split(" ");
-    }
-
-    var prop,
-      index = 0,
-      length = props.length;
-
-    for ( ; index < length ; index++ ) {
-      prop = props[ index ];
-      tweeners[ prop ] = tweeners[ prop ] || [];
-      tweeners[ prop ].unshift( callback );
-    }
-  },
-
-  prefilter: function( callback, prepend ) {
-    if ( prepend ) {
-      animationPrefilters.unshift( callback );
-    } else {
-      animationPrefilters.push( callback );
-    }
-  }
-});
-
-function defaultPrefilter( elem, props, opts ) {
-  /*jshint validthis:true */
-  var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
-    anim = this,
-    style = elem.style,
-    orig = {},
-    handled = [],
-    hidden = elem.nodeType && isHidden( elem );
-
-  // handle queue: false promises
-  if ( !opts.queue ) {
-    hooks = jQuery._queueHooks( elem, "fx" );
-    if ( hooks.unqueued == null ) {
-      hooks.unqueued = 0;
-      oldfire = hooks.empty.fire;
-      hooks.empty.fire = function() {
-        if ( !hooks.unqueued ) {
-          oldfire();
-        }
-      };
-    }
-    hooks.unqueued++;
-
-    anim.always(function() {
-      // doing this makes sure that the complete handler will be called
-      // before this completes
-      anim.always(function() {
-        hooks.unqueued--;
-        if ( !jQuery.queue( elem, "fx" ).length ) {
-          hooks.empty.fire();
-        }
-      });
-    });
-  }
-
-  // height/width overflow pass
-  if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-    // Make sure that nothing sneaks out
-    // Record all 3 overflow attributes because IE does not
-    // change the overflow attribute when overflowX and
-    // overflowY are set to the same value
-    opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-    // Set display property to inline-block for height/width
-    // animations on inline elements that are having width/height animated
-    if ( jQuery.css( elem, "display" ) === "inline" &&
-        jQuery.css( elem, "float" ) === "none" ) {
-
-      // inline-level elements accept inline-block;
-      // block-level elements need to be inline with layout
-      if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
-        style.display = "inline-block";
-
-      } else {
-        style.zoom = 1;
-      }
-    }
-  }
-
-  if ( opts.overflow ) {
-    style.overflow = "hidden";
-    if ( !jQuery.support.shrinkWrapBlocks ) {
-      anim.done(function() {
-        style.overflow = opts.overflow[ 0 ];
-        style.overflowX = opts.overflow[ 1 ];
-        style.overflowY = opts.overflow[ 2 ];
-      });
-    }
-  }
-
-
-  // show/hide pass
-  for ( index in props ) {
-    value = props[ index ];
-    if ( rfxtypes.exec( value ) ) {
-      delete props[ index ];
-      toggle = toggle || value === "toggle";
-      if ( value === ( hidden ? "hide" : "show" ) ) {
-        continue;
-      }
-      handled.push( index );
-    }
-  }
-
-  length = handled.length;
-  if ( length ) {
-    dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
-    if ( "hidden" in dataShow ) {
-      hidden = dataShow.hidden;
-    }
-
-    // store state if its toggle - enables .stop().toggle() to "reverse"
-    if ( toggle ) {
-      dataShow.hidden = !hidden;
-    }
-    if ( hidden ) {
-      jQuery( elem ).show();
-    } else {
-      anim.done(function() {
-        jQuery( elem ).hide();
-      });
-    }
-    anim.done(function() {
-      var prop;
-      jQuery._removeData( elem, "fxshow" );
-      for ( prop in orig ) {
-        jQuery.style( elem, prop, orig[ prop ] );
-      }
-    });
-    for ( index = 0 ; index < length ; index++ ) {
-      prop = handled[ index ];
-      tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
-      orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
-      if ( !( prop in dataShow ) ) {
-        dataShow[ prop ] = tween.start;
-        if ( hidden ) {
-          tween.end = tween.start;
-          tween.start = prop === "width" || prop === "height" ? 1 : 0;
-        }
-      }
-    }
-  }
-}
-
-function Tween( elem, options, prop, end, easing ) {
-  return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
-  constructor: Tween,
-  init: function( elem, options, prop, end, easing, unit ) {
-    this.elem = elem;
-    this.prop = prop;
-    this.easing = easing || "swing";
-    this.options = options;
-    this.start = this.now = this.cur();
-    this.end = end;
-    this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-  },
-  cur: function() {
-    var hooks = Tween.propHooks[ this.prop ];
-
-    return hooks && hooks.get ?
-      hooks.get( this ) :
-      Tween.propHooks._default.get( this );
-  },
-  run: function( percent ) {
-    var eased,
-      hooks = Tween.propHooks[ this.prop ];
-
-    if ( this.options.duration ) {
-      this.pos = eased = jQuery.easing[ this.easing ](
-        percent, this.options.duration * percent, 0, 1, this.options.duration
-      );
-    } else {
-      this.pos = eased = percent;
-    }
-    this.now = ( this.end - this.start ) * eased + this.start;
-
-    if ( this.options.step ) {
-      this.options.step.call( this.elem, this.now, this );
-    }
-
-    if ( hooks && hooks.set ) {
-      hooks.set( this );
-    } else {
-      Tween.propHooks._default.set( this );
-    }
-    return this;
-  }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
-  _default: {
-    get: function( tween ) {
-      var result;
-
-      if ( tween.elem[ tween.prop ] != null &&
-        (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-        return tween.elem[ tween.prop ];
-      }
-
-      // passing a non empty string as a 3rd parameter to .css will automatically
-      // attempt a parseFloat and fallback to a string if the parse fails
-      // so, simple values such as "10px" are parsed to Float.
-      // complex values such as "rotate(1rad)" are returned as is.
-      result = jQuery.css( tween.elem, tween.prop, "auto" );
-      // Empty strings, null, undefined and "auto" are converted to 0.
-      return !result || result === "auto" ? 0 : result;
-    },
-    set: function( tween ) {
-      // use step hook for back compat - use cssHook if its there - use .style if its
-      // available and use plain properties where available
-      if ( jQuery.fx.step[ tween.prop ] ) {
-        jQuery.fx.step[ tween.prop ]( tween );
-      } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-        jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-      } else {
-        tween.elem[ tween.prop ] = tween.now;
-      }
-    }
-  }
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-  set: function( tween ) {
-    if ( tween.elem.nodeType && tween.elem.parentNode ) {
-      tween.elem[ tween.prop ] = tween.now;
-    }
-  }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-  var cssFn = jQuery.fn[ name ];
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return speed == null || typeof speed === "boolean" ?
-      cssFn.apply( this, arguments ) :
-      this.animate( genFx( name, true ), speed, easing, callback );
-  };
-});
-
-jQuery.fn.extend({
-  fadeTo: function( speed, to, easing, callback ) {
-
-    // show any hidden elements after setting opacity to 0
-    return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-      // animate to the value specified
-      .end().animate({ opacity: to }, speed, easing, callback );
-  },
-  animate: function( prop, speed, easing, callback ) {
-    var empty = jQuery.isEmptyObject( prop ),
-      optall = jQuery.speed( speed, easing, callback ),
-      doAnimation = function() {
-        // Operate on a copy of prop so per-property easing won't be lost
-        var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-        doAnimation.finish = function() {
-          anim.stop( true );
-        };
-        // Empty animations, or finishing resolves immediately
-        if ( empty || jQuery._data( this, "finish" ) ) {
-          anim.stop( true );
-        }
-      };
-      doAnimation.finish = doAnimation;
-
-    return empty || optall.queue === false ?
-      this.each( doAnimation ) :
-      this.queue( optall.queue, doAnimation );
-  },
-  stop: function( type, clearQueue, gotoEnd ) {
-    var stopQueue = function( hooks ) {
-      var stop = hooks.stop;
-      delete hooks.stop;
-      stop( gotoEnd );
-    };
-
-    if ( typeof type !== "string" ) {
-      gotoEnd = clearQueue;
-      clearQueue = type;
-      type = undefined;
-    }
-    if ( clearQueue && type !== false ) {
-      this.queue( type || "fx", [] );
-    }
-
-    return this.each(function() {
-      var dequeue = true,
-        index = type != null && type + "queueHooks",
-        timers = jQuery.timers,
-        data = jQuery._data( this );
-
-      if ( index ) {
-        if ( data[ index ] && data[ index ].stop ) {
-          stopQueue( data[ index ] );
-        }
-      } else {
-        for ( index in data ) {
-          if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-            stopQueue( data[ index ] );
-          }
-        }
-      }
-
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-          timers[ index ].anim.stop( gotoEnd );
-          dequeue = false;
-          timers.splice( index, 1 );
-        }
-      }
-
-      // start the next in the queue if the last step wasn't forced
-      // timers currently will call their complete callbacks, which will dequeue
-      // but only if they were gotoEnd
-      if ( dequeue || !gotoEnd ) {
-        jQuery.dequeue( this, type );
-      }
-    });
-  },
-  finish: function( type ) {
-    if ( type !== false ) {
-      type = type || "fx";
-    }
-    return this.each(function() {
-      var index,
-        data = jQuery._data( this ),
-        queue = data[ type + "queue" ],
-        hooks = data[ type + "queueHooks" ],
-        timers = jQuery.timers,
-        length = queue ? queue.length : 0;
-
-      // enable finishing flag on private data
-      data.finish = true;
-
-      // empty the queue first
-      jQuery.queue( this, type, [] );
-
-      if ( hooks && hooks.cur && hooks.cur.finish ) {
-        hooks.cur.finish.call( this );
-      }
-
-      // look for any active animations, and finish them
-      for ( index = timers.length; index--; ) {
-        if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-          timers[ index ].anim.stop( true );
-          timers.splice( index, 1 );
-        }
-      }
-
-      // look for any animations in the old queue and finish them
-      for ( index = 0; index < length; index++ ) {
-        if ( queue[ index ] && queue[ index ].finish ) {
-          queue[ index ].finish.call( this );
-        }
-      }
-
-      // turn off finishing flag
-      delete data.finish;
-    });
-  }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
-  var which,
-    attrs = { height: type },
-    i = 0;
-
-  // if we include width, step value is 1 to do all cssExpand values,
-  // if we don't include width, step value is 2 to skip over Left and Right
-  includeWidth = includeWidth? 1 : 0;
-  for( ; i < 4 ; i += 2 - includeWidth ) {
-    which = cssExpand[ i ];
-    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-  }
-
-  if ( includeWidth ) {
-    attrs.opacity = attrs.width = type;
-  }
-
-  return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
-  slideDown: genFx("show"),
-  slideUp: genFx("hide"),
-  slideToggle: genFx("toggle"),
-  fadeIn: { opacity: "show" },
-  fadeOut: { opacity: "hide" },
-  fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
-  jQuery.fn[ name ] = function( speed, easing, callback ) {
-    return this.animate( props, speed, easing, callback );
-  };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
-  var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-    complete: fn || !fn && easing ||
-      jQuery.isFunction( speed ) && speed,
-    duration: speed,
-    easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-  };
-
-  opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-    opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-  // normalize opt.queue - true/undefined/null -> "fx"
-  if ( opt.queue == null || opt.queue === true ) {
-    opt.queue = "fx";
-  }
-
-  // Queueing
-  opt.old = opt.complete;
-
-  opt.complete = function() {
-    if ( jQuery.isFunction( opt.old ) ) {
-      opt.old.call( this );
-    }
-
-    if ( opt.queue ) {
-      jQuery.dequeue( this, opt.queue );
-    }
-  };
-
-  return opt;
-};
-
-jQuery.easing = {
-  linear: function( p ) {
-    return p;
-  },
-  swing: function( p ) {
-    return 0.5 - Math.cos( p*Math.PI ) / 2;
-  }
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
-  var timer,
-    timers = jQuery.timers,
-    i = 0;
-
-  fxNow = jQuery.now();
-
-  for ( ; i < timers.length; i++ ) {
-    timer = timers[ i ];
-    // Checks the timer has not already been removed
-    if ( !timer() && timers[ i ] === timer ) {
-      timers.splice( i--, 1 );
-    }
-  }
-
-  if ( !timers.length ) {
-    jQuery.fx.stop();
-  }
-  fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
-  if ( timer() && jQuery.timers.push( timer ) ) {
-    jQuery.fx.start();
-  }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
-  if ( !timerId ) {
-    timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-  }
-};
-
-jQuery.fx.stop = function() {
-  clearInterval( timerId );
-  timerId = null;
-};
-
-jQuery.fx.speeds = {
-  slow: 600,
-  fast: 200,
-  // Default speed
-  _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-  jQuery.expr.filters.animated = function( elem ) {
-    return jQuery.grep(jQuery.timers, function( fn ) {
-      return elem === fn.elem;
-    }).length;
-  };
-}
-jQuery.fn.offset = function( options ) {
-  if ( arguments.length ) {
-    return options === undefined ?
-      this :
-      this.each(function( i ) {
-        jQuery.offset.setOffset( this, options, i );
-      });
-  }
-
-  var docElem, win,
-    box = { top: 0, left: 0 },
-    elem = this[ 0 ],
-    doc = elem && elem.ownerDocument;
-
-  if ( !doc ) {
-    return;
-  }
-
-  docElem = doc.documentElement;
-
-  // Make sure it's not a disconnected DOM node
-  if ( !jQuery.contains( docElem, elem ) ) {
-    return box;
-  }
-
-  // If we don't have gBCR, just use 0,0 rather than error
-  // BlackBerry 5, iOS 3 (original iPhone)
-  if ( typeof elem.getBoundingClientRect !== "undefined" ) {
-    box = elem.getBoundingClientRect();
-  }
-  win = getWindow( doc );
-  return {
-    top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
-    left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
-  };
-};
-
-jQuery.offset = {
-
-  setOffset: function( elem, options, i ) {
-    var position = jQuery.css( elem, "position" );
-
-    // set position first, in-case top/left are set even on static elem
-    if ( position === "static" ) {
-      elem.style.position = "relative";
-    }
-
-    var curElem = jQuery( elem ),
-      curOffset = curElem.offset(),
-      curCSSTop = jQuery.css( elem, "top" ),
-      curCSSLeft = jQuery.css( elem, "left" ),
-      calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
-      props = {}, curPosition = {}, curTop, curLeft;
-
-    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-    if ( calculatePosition ) {
-      curPosition = curElem.position();
-      curTop = curPosition.top;
-      curLeft = curPosition.left;
-    } else {
-      curTop = parseFloat( curCSSTop ) || 0;
-      curLeft = parseFloat( curCSSLeft ) || 0;
-    }
-
-    if ( jQuery.isFunction( options ) ) {
-      options = options.call( elem, i, curOffset );
-    }
-
-    if ( options.top != null ) {
-      props.top = ( options.top - curOffset.top ) + curTop;
-    }
-    if ( options.left != null ) {
-      props.left = ( options.left - curOffset.left ) + curLeft;
-    }
-
-    if ( "using" in options ) {
-      options.using.call( elem, props );
-    } else {
-      curElem.css( props );
-    }
-  }
-};
-
-
-jQuery.fn.extend({
-
-  position: function() {
-    if ( !this[ 0 ] ) {
-      return;
-    }
-
-    var offsetParent, offset,
-      parentOffset = { top: 0, left: 0 },
-      elem = this[ 0 ];
-
-    // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
-    if ( jQuery.css( elem, "position" ) === "fixed" ) {
-      // we assume that getBoundingClientRect is available when computed position is fixed
-      offset = elem.getBoundingClientRect();
-    } else {
-      // Get *real* offsetParent
-      offsetParent = this.offsetParent();
-
-      // Get correct offsets
-      offset = this.offset();
-      if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-        parentOffset = offsetParent.offset();
-      }
-
-      // Add offsetParent borders
-      parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-      parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-    }
-
-    // Subtract parent offsets and element margins
-    // note: when an element has margin: auto the offsetLeft and marginLeft
-    // are the same in Safari causing offset.left to incorrectly be 0
-    return {
-      top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-      left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
-    };
-  },
-
-  offsetParent: function() {
-    return this.map(function() {
-      var offsetParent = this.offsetParent || document.documentElement;
-      while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
-        offsetParent = offsetParent.offsetParent;
-      }
-      return offsetParent || document.documentElement;
-    });
-  }
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
-  var top = /Y/.test( prop );
-
-  jQuery.fn[ method ] = function( val ) {
-    return jQuery.access( this, function( elem, method, val ) {
-      var win = getWindow( elem );
-
-      if ( val === undefined ) {
-        return win ? (prop in win) ? win[ prop ] :
-          win.document.documentElement[ method ] :
-          elem[ method ];
-      }
-
-      if ( win ) {
-        win.scrollTo(
-          !top ? val : jQuery( win ).scrollLeft(),
-          top ? val : jQuery( win ).scrollTop()
-        );
-
-      } else {
-        elem[ method ] = val;
-      }
-    }, method, val, arguments.length, null );
-  };
-});
-
-function getWindow( elem ) {
-  return jQuery.isWindow( elem ) ?
-    elem :
-    elem.nodeType === 9 ?
-      elem.defaultView || elem.parentWindow :
-      false;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-  jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-    // margin is only for outerHeight, outerWidth
-    jQuery.fn[ funcName ] = function( margin, value ) {
-      var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-        extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-      return jQuery.access( this, function( elem, type, value ) {
-        var doc;
-
-        if ( jQuery.isWindow( elem ) ) {
-          // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-          // isn't a whole lot we can do. See pull request at this URL for discussion:
-          // https://github.com/jquery/jquery/pull/764
-          return elem.document.documentElement[ "client" + name ];
-        }
-
-        // Get document width or height
-        if ( elem.nodeType === 9 ) {
-          doc = elem.documentElement;
-
-          // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-          // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
-          return Math.max(
-            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-            elem.body[ "offset" + name ], doc[ "offset" + name ],
-            doc[ "client" + name ]
-          );
-        }
-
-        return value === undefined ?
-          // Get width or height on the element, requesting but not forcing parseFloat
-          jQuery.css( elem, type, extra ) :
-
-          // Set width or height on the element
-          jQuery.style( elem, type, value, extra );
-      }, type, chainable ? margin : undefined, chainable, null );
-    };
-  });
-});
-// Limit scope pollution from any deprecated API
-// (function() {
-
-// })();
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
-// Expose jQuery as an AMD module, but only for AMD loaders that
-// understand the issues with loading multiple versions of jQuery
-// in a page that all might call define(). The loader will indicate
-// they have special allowances for multiple jQuery versions by
-// specifying define.amd.jQuery = true. Register as a named module,
-// since jQuery can be concatenated with other files that may use define,
-// but not use a proper concatenation script that understands anonymous
-// AMD modules. A named AMD is safest and most robust way to register.
-// Lowercase jquery is used because AMD module names are derived from
-// file names, and jQuery is normally delivered in a lowercase file name.
-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
-  define( "jquery", [], function () { return jQuery; } );
-}
-
-})( window );
-// lib/handlebars/base.js
-
-/*jshint eqnull:true*/
-this.Handlebars = {};
-
-(function(Handlebars) {
-
-Handlebars.VERSION = "1.0.rc.1";
-
-Handlebars.helpers  = {};
-Handlebars.partials = {};
-
-Handlebars.registerHelper = function(name, fn, inverse) {
-  if(inverse) { fn.not = inverse; }
-  this.helpers[name] = fn;
-};
-
-Handlebars.registerPartial = function(name, str) {
-  this.partials[name] = str;
-};
-
-Handlebars.registerHelper('helperMissing', function(arg) {
-  if(arguments.length === 2) {
-    return undefined;
-  } else {
-    throw new Error("Could not find property '" + arg + "'");
-  }
-});
-
-var toString = Object.prototype.toString, functionType = "[object Function]";
-
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
-  var inverse = options.inverse || function() {}, fn = options.fn;
-
-
-  var ret = "";
-  var type = toString.call(context);
-
-  if(type === functionType) { context = context.call(this); }
-
-  if(context === true) {
-    return fn(this);
-  } else if(context === false || context == null) {
-    return inverse(this);
-  } else if(type === "[object Array]") {
-    if(context.length > 0) {
-      return Handlebars.helpers.each(context, options);
-    } else {
-      return inverse(this);
-    }
-  } else {
-    return fn(context);
-  }
-});
-
-Handlebars.K = function() {};
-
-Handlebars.createFrame = Object.create || function(object) {
-  Handlebars.K.prototype = object;
-  var obj = new Handlebars.K();
-  Handlebars.K.prototype = null;
-  return obj;
-};
-
-Handlebars.registerHelper('each', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  var ret = "", data;
-
-  if (options.data) {
-    data = Handlebars.createFrame(options.data);
-  }
-
-  if(context && context.length > 0) {
-    for(var i=0, j=context.length; i<j; i++) {
-      if (data) { data.index = i; }
-      ret = ret + fn(context[i], { data: data });
-    }
-  } else {
-    ret = inverse(this);
-  }
-  return ret;
-});
-
-Handlebars.registerHelper('if', function(context, options) {
-  var type = toString.call(context);
-  if(type === functionType) { context = context.call(this); }
-
-  if(!context || Handlebars.Utils.isEmpty(context)) {
-    return options.inverse(this);
-  } else {
-    return options.fn(this);
-  }
-});
-
-Handlebars.registerHelper('unless', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  options.fn = inverse;
-  options.inverse = fn;
-
-  return Handlebars.helpers['if'].call(this, context, options);
-});
-
-Handlebars.registerHelper('with', function(context, options) {
-  return options.fn(context);
-});
-
-Handlebars.registerHelper('log', function(context) {
-  Handlebars.log(context);
-});
-
-}(this.Handlebars));
-;
-// lib/handlebars/compiler/parser.js
-/* Jison generated parser */
-var handlebars = (function(){
-var parser = {trace: function trace() { },
-yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"DATA":27,"param":28,"STRING":29,"INTEGER":30,"BOOLEAN":31,"hashSegments":32,"hashSegment":33,"ID":34,"EQUALS":35,"pathSegments":36,"SEP":37,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",27:"DATA",29:"STRING",30:"INTEGER",31:"BOOLEAN",34:"ID",35:"EQUALS",37:"SEP"},
-productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[17,1],[25,2],[25,1],[28,1],[28,1],[28,1],[28,1],[28,1],[26,1],[32,2],[32,1],[33,3],[33,3],[33,3],[33,3],[33,3],[21,1],[36,3],[36,1]],
-performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
-
-var $0 = $$.length - 1;
-switch (yystate) {
-case 1: return $$[$0-1]; 
-break;
-case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
-break;
-case 3: this.$ = new yy.ProgramNode($$[$0]); 
-break;
-case 4: this.$ = new yy.ProgramNode([]); 
-break;
-case 5: this.$ = [$$[$0]]; 
-break;
-case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 7: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
-break;
-case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
-break;
-case 9: this.$ = $$[$0]; 
-break;
-case 10: this.$ = $$[$0]; 
-break;
-case 11: this.$ = new yy.ContentNode($$[$0]); 
-break;
-case 12: this.$ = new yy.CommentNode($$[$0]); 
-break;
-case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 15: this.$ = $$[$0-1]; 
-break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
-break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
-break;
-case 18: this.$ = new yy.PartialNode($$[$0-1]); 
-break;
-case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
-break;
-case 20: 
-break;
-case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
-break;
-case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
-break;
-case 23: this.$ = [[$$[$0-1]], $$[$0]]; 
-break;
-case 24: this.$ = [[$$[$0]], null]; 
-break;
-case 25: this.$ = [[new yy.DataNode($$[$0])], null]; 
-break;
-case 26: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 27: this.$ = [$$[$0]]; 
-break;
-case 28: this.$ = $$[$0]; 
-break;
-case 29: this.$ = new yy.StringNode($$[$0]); 
-break;
-case 30: this.$ = new yy.IntegerNode($$[$0]); 
-break;
-case 31: this.$ = new yy.BooleanNode($$[$0]); 
-break;
-case 32: this.$ = new yy.DataNode($$[$0]); 
-break;
-case 33: this.$ = new yy.HashNode($$[$0]); 
-break;
-case 34: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
-break;
-case 35: this.$ = [$$[$0]]; 
-break;
-case 36: this.$ = [$$[$0-2], $$[$0]]; 
-break;
-case 37: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
-break;
-case 38: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
-break;
-case 39: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
-break;
-case 40: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
-break;
-case 41: this.$ = new yy.IdNode($$[$0]); 
-break;
-case 42: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
-break;
-case 43: this.$ = [$$[$0]]; 
-break;
-}
-},
-table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,27:[1,24],34:[1,26],36:25},{17:27,21:23,27:[1,24],34:[1,26],36:25},{17:28,21:23,27:[1,24],34:[1,26],36:25},{17:29,21:23,27:[1,24],34:[1,26],36:25},{21:30,34:[1,26],36:25},{1:[2,1]},{6:31,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,32],21:23,27:[1,24],34:[1,26],36:25},{10:33,20:[1,34]},{10:35,20:[1,34]},{18:[1,36]},{18:[2,24],21:41,25:37,26:38,27:[1,45],28:39,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,25]},{18:[2,41],27:[2,41],29:[2,41],30:[2,41],31:[2,41],34:[2,41],37:[1,48]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],37:[2,43]},{18:[1,49]},{18:[1,50]},{18:[1,51]},{18:[1,52],21:53,34:[1,26],36:25},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:54,34:[1,26],36:25},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:41,26:55,27:[1,45],28:56,29:[1,42],30:[1,43],31:[1,44],32:40,33:46,34:[1,47],36:25},{18:[2,23]},{18:[2,27],27:[2,27],29:[2,27],30:[2,27],31:[2,27],34:[2,27]},{18:[2,33],33:57,34:[1,58]},{18:[2,28],27:[2,28],29:[2,28],30:[2,28],31:[2,28],34:[2,28]},{18:[2,29],27:[2,29],29:[2,29],30:[2,29],31:[2,29],34:[2,29]},{18:[2,30],27:[2,30],29:[2,30],30:[2,30],31:[2,30],34:[2,30]},{18:[2,31],27:[2,31],29:[2,31],30:[2,31],31:[2,31],34:[2,31]},{18:[2,32],27:[2,32],29:[2,32],30:[2,32],31:[2,32],34:[2,32]},{18:[2,35],34:[2,35]},{18:[2,43],27:[2,43],29:[2,43],30:[2,43],31:[2,43],34:[2,43],35:[1,59],37:[2,43]},{34:[1,60]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,61]},{18:[1,62]},{18:[2,21]},{18:[2,26],27:[2,26],29:[2,26],30:[2,26],31:[2,26],34:[2,26]},{18:[2,34],34:[2,34]},{35:[1,59]},{21:63,27:[1,67],29:[1,64],30:[1,65],31:[1,66],34:[1,26],36:25},{18:[2,42],27:[2,42],29:[2,42],30:[2,42],31:[2,42],34:[2,42],37:[2,42]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,36],34:[2,36]},{18:[2,37],34:[2,37]},{18:[2,38],34:[2,38]},{18:[2,39],34:[2,39]},{18:[2,40],34:[2,40]}],
-defaultActions: {16:[2,1],24:[2,25],38:[2,23],55:[2,21]},
-parseError: function parseError(str, hash) {
-    throw new Error(str);
-},
-parse: function parse(input) {
-    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
-    this.lexer.setInput(input);
-    this.lexer.yy = this.yy;
-    this.yy.lexer = this.lexer;
-    this.yy.parser = this;
-    if (typeof this.lexer.yylloc == "undefined")
-        this.lexer.yylloc = {};
-    var yyloc = this.lexer.yylloc;
-    lstack.push(yyloc);
-    var ranges = this.lexer.options && this.lexer.options.ranges;
-    if (typeof this.yy.parseError === "function")
-        this.parseError = this.yy.parseError;
-    function popStack(n) {
-        stack.length = stack.length - 2 * n;
-        vstack.length = vstack.length - n;
-        lstack.length = lstack.length - n;
-    }
-    function lex() {
-        var token;
-        token = self.lexer.lex() || 1;
-        if (typeof token !== "number") {
-            token = self.symbols_[token] || token;
-        }
-        return token;
-    }
-    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
-    while (true) {
-        state = stack[stack.length - 1];
-        if (this.defaultActions[state]) {
-            action = this.defaultActions[state];
-        } else {
-            if (symbol === null || typeof symbol == "undefined") {
-                symbol = lex();
-            }
-            action = table[state] && table[state][symbol];
-        }
-        if (typeof action === "undefined" || !action.length || !action[0]) {
-            var errStr = "";
-            if (!recovering) {
-                expected = [];
-                for (p in table[state])
-                    if (this.terminals_[p] && p > 2) {
-                        expected.push("'" + this.terminals_[p] + "'");
-                    }
-                if (this.lexer.showPosition) {
-                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
-                } else {
-                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
-                }
-                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
-            }
-        }
-        if (action[0] instanceof Array && action.length > 1) {
-            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
-        }
-        switch (action[0]) {
-        case 1:
-            stack.push(symbol);
-            vstack.push(this.lexer.yytext);
-            lstack.push(this.lexer.yylloc);
-            stack.push(action[1]);
-            symbol = null;
-            if (!preErrorSymbol) {
-                yyleng = this.lexer.yyleng;
-                yytext = this.lexer.yytext;
-                yylineno = this.lexer.yylineno;
-                yyloc = this.lexer.yylloc;
-                if (recovering > 0)
-                    recovering--;
-            } else {
-                symbol = preErrorSymbol;
-                preErrorSymbol = null;
-            }
-            break;
-        case 2:
-            len = this.productions_[action[1]][1];
-            yyval.$ = vstack[vstack.length - len];
-            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
-            if (ranges) {
-                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
-            }
-            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
-            if (typeof r !== "undefined") {
-                return r;
-            }
-            if (len) {
-                stack = stack.slice(0, -1 * len * 2);
-                vstack = vstack.slice(0, -1 * len);
-                lstack = lstack.slice(0, -1 * len);
-            }
-            stack.push(this.productions_[action[1]][0]);
-            vstack.push(yyval.$);
-            lstack.push(yyval._$);
-            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
-            stack.push(newState);
-            break;
-        case 3:
-            return true;
-        }
-    }
-    return true;
-}
-};
-/* Jison generated lexer */
-var lexer = (function(){
-var lexer = ({EOF:1,
-parseError:function parseError(str, hash) {
-        if (this.yy.parser) {
-            this.yy.parser.parseError(str, hash);
-        } else {
-            throw new Error(str);
-        }
-    },
-setInput:function (input) {
-        this._input = input;
-        this._more = this._less = this.done = false;
-        this.yylineno = this.yyleng = 0;
-        this.yytext = this.matched = this.match = '';
-        this.conditionStack = ['INITIAL'];
-        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
-        if (this.options.ranges) this.yylloc.range = [0,0];
-        this.offset = 0;
-        return this;
-    },
-input:function () {
-        var ch = this._input[0];
-        this.yytext += ch;
-        this.yyleng++;
-        this.offset++;
-        this.match += ch;
-        this.matched += ch;
-        var lines = ch.match(/(?:\r\n?|\n).*/g);
-        if (lines) {
-            this.yylineno++;
-            this.yylloc.last_line++;
-        } else {
-            this.yylloc.last_column++;
-        }
-        if (this.options.ranges) this.yylloc.range[1]++;
-
-        this._input = this._input.slice(1);
-        return ch;
-    },
-unput:function (ch) {
-        var len = ch.length;
-        var lines = ch.split(/(?:\r\n?|\n)/g);
-
-        this._input = ch + this._input;
-        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
-        //this.yyleng -= len;
-        this.offset -= len;
-        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
-        this.match = this.match.substr(0, this.match.length-1);
-        this.matched = this.matched.substr(0, this.matched.length-1);
-
-        if (lines.length-1) this.yylineno -= lines.length-1;
-        var r = this.yylloc.range;
-
-        this.yylloc = {first_line: this.yylloc.first_line,
-          last_line: this.yylineno+1,
-          first_column: this.yylloc.first_column,
-          last_column: lines ?
-              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
-              this.yylloc.first_column - len
-          };
-
-        if (this.options.ranges) {
-            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
-        }
-        return this;
-    },
-more:function () {
-        this._more = true;
-        return this;
-    },
-less:function (n) {
-        this.unput(this.match.slice(n));
-    },
-pastInput:function () {
-        var past = this.matched.substr(0, this.matched.length - this.match.length);
-        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
-    },
-upcomingInput:function () {
-        var next = this.match;
-        if (next.length < 20) {
-            next += this._input.substr(0, 20-next.length);
-        }
-        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
-    },
-showPosition:function () {
-        var pre = this.pastInput();
-        var c = new Array(pre.length + 1).join("-");
-        return pre + this.upcomingInput() + "\n" + c+"^";
-    },
-next:function () {
-        if (this.done) {
-            return this.EOF;
-        }
-        if (!this._input) this.done = true;
-
-        var token,
-            match,
-            tempMatch,
-            index,
-            col,
-            lines;
-        if (!this._more) {
-            this.yytext = '';
-            this.match = '';
-        }
-        var rules = this._currentRules();
-        for (var i=0;i < rules.length; i++) {
-            tempMatch = this._input.match(this.rules[rules[i]]);
-            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
-                match = tempMatch;
-                index = i;
-                if (!this.options.flex) break;
-            }
-        }
-        if (match) {
-            lines = match[0].match(/(?:\r\n?|\n).*/g);
-            if (lines) this.yylineno += lines.length;
-            this.yylloc = {first_line: this.yylloc.last_line,
-                           last_line: this.yylineno+1,
-                           first_column: this.yylloc.last_column,
-                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
-            this.yytext += match[0];
-            this.match += match[0];
-            this.matches = match;
-            this.yyleng = this.yytext.length;
-            if (this.options.ranges) {
-                this.yylloc.range = [this.offset, this.offset += this.yyleng];
-            }
-            this._more = false;
-            this._input = this._input.slice(match[0].length);
-            this.matched += match[0];
-            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
-            if (this.done && this._input) this.done = false;
-            if (token) return token;
-            else return;
-        }
-        if (this._input === "") {
-            return this.EOF;
-        } else {
-            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
-                    {text: "", token: null, line: this.yylineno});
-        }
-    },
-lex:function lex() {
-        var r = this.next();
-        if (typeof r !== 'undefined') {
-            return r;
-        } else {
-            return this.lex();
-        }
-    },
-begin:function begin(condition) {
-        this.conditionStack.push(condition);
-    },
-popState:function popState() {
-        return this.conditionStack.pop();
-    },
-_currentRules:function _currentRules() {
-        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
-    },
-topState:function () {
-        return this.conditionStack[this.conditionStack.length-2];
-    },
-pushState:function begin(condition) {
-        this.begin(condition);
-    }});
-lexer.options = {};
-lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
-
-var YYSTATE=YY_START
-switch($avoiding_name_collisions) {
-case 0:
-                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
-                                   if(yy_.yytext) return 14;
-                                 
-break;
-case 1: return 14; 
-break;
-case 2:
-                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
-                                   return 14;
-                                 
-break;
-case 3: return 24; 
-break;
-case 4: return 16; 
-break;
-case 5: return 20; 
-break;
-case 6: return 19; 
-break;
-case 7: return 19; 
-break;
-case 8: return 23; 
-break;
-case 9: return 23; 
-break;
-case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
-break;
-case 11: return 22; 
-break;
-case 12: return 35; 
-break;
-case 13: return 34; 
-break;
-case 14: return 34; 
-break;
-case 15: return 37; 
-break;
-case 16: /*ignore whitespace*/ 
-break;
-case 17: this.popState(); return 18; 
-break;
-case 18: this.popState(); return 18; 
-break;
-case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
-break;
-case 20: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 29; 
-break;
-case 21: yy_.yytext = yy_.yytext.substr(1); return 27; 
-break;
-case 22: return 31; 
-break;
-case 23: return 31; 
-break;
-case 24: return 30; 
-break;
-case 25: return 34; 
-break;
-case 26: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 34; 
-break;
-case 27: return 'INVALID'; 
-break;
-case 28: return 5; 
-break;
-}
-};
-lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
-lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,28],"inclusive":true}};
-return lexer;})()
-parser.lexer = lexer;
-function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
-return new Parser;
-})();
-if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
-exports.parser = handlebars;
-exports.Parser = handlebars.Parser;
-exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
-exports.main = function commonjsMain(args) {
-    if (!args[1])
-        throw new Error('Usage: '+args[0]+' FILE');
-    var source, cwd;
-    if (typeof process !== 'undefined') {
-        source = require('fs').readFileSync(require('path').resolve(args[1]), "utf8");
-    } else {
-        source = require("file").path(require("file").cwd()).join(args[1]).read({charset: "utf-8"});
-    }
-    return exports.parser.parse(source);
-}
-if (typeof module !== 'undefined' && require.main === module) {
-  exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
-}
-};
-;
-// lib/handlebars/compiler/base.js
-Handlebars.Parser = handlebars;
-
-Handlebars.parse = function(string) {
-  Handlebars.Parser.yy = Handlebars.AST;
-  return Handlebars.Parser.parse(string);
-};
-
-Handlebars.print = function(ast) {
-  return new Handlebars.PrintVisitor().accept(ast);
-};
-
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
-  // override in the host environment
-  log: function(level, str) {}
-};
-
-Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
-;
-// lib/handlebars/compiler/ast.js
-(function() {
-
-  Handlebars.AST = {};
-
-  Handlebars.AST.ProgramNode = function(statements, inverse) {
-    this.type = "program";
-    this.statements = statements;
-    if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
-  };
-
-  Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
-    this.type = "mustache";
-    this.escaped = !unescaped;
-    this.hash = hash;
-
-    var id = this.id = rawParams[0];
-    var params = this.params = rawParams.slice(1);
-
-    // a mustache is an eligible helper if:
-    // * its id is simple (a single part, not `this` or `..`)
-    var eligibleHelper = this.eligibleHelper = id.isSimple;
-
-    // a mustache is definitely a helper if:
-    // * it is an eligible helper, and
-    // * it has at least one parameter or hash segment
-    this.isHelper = eligibleHelper && (params.length || hash);
-
-    // if a mustache is an eligible helper but not a definite
-    // helper, it is ambiguous, and will be resolved in a later
-    // pass or at runtime.
-  };
-
-  Handlebars.AST.PartialNode = function(id, context) {
-    this.type    = "partial";
-
-    // TODO: disallow complex IDs
-
-    this.id      = id;
-    this.context = context;
-  };
-
-  var verifyMatch = function(open, close) {
-    if(open.original !== close.original) {
-      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
-    }
-  };
-
-  Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
-    verifyMatch(mustache.id, close);
-    this.type = "block";
-    this.mustache = mustache;
-    this.program  = program;
-    this.inverse  = inverse;
-
-    if (this.inverse && !this.program) {
-      this.isInverse = true;
-    }
-  };
-
-  Handlebars.AST.ContentNode = function(string) {
-    this.type = "content";
-    this.string = string;
-  };
-
-  Handlebars.AST.HashNode = function(pairs) {
-    this.type = "hash";
-    this.pairs = pairs;
-  };
-
-  Handlebars.AST.IdNode = function(parts) {
-    this.type = "ID";
-    this.original = parts.join(".");
-
-    var dig = [], depth = 0;
-
-    for(var i=0,l=parts.length; i<l; i++) {
-      var part = parts[i];
-
-      if(part === "..") { depth++; }
-      else if(part === "." || part === "this") { this.isScoped = true; }
-      else { dig.push(part); }
-    }
-
-    this.parts    = dig;
-    this.string   = dig.join('.');
-    this.depth    = depth;
-
-    // an ID is simple if it only has one part, and that part is not
-    // `..` or `this`.
-    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
-  };
-
-  Handlebars.AST.DataNode = function(id) {
-    this.type = "DATA";
-    this.id = id;
-  };
-
-  Handlebars.AST.StringNode = function(string) {
-    this.type = "STRING";
-    this.string = string;
-  };
-
-  Handlebars.AST.IntegerNode = function(integer) {
-    this.type = "INTEGER";
-    this.integer = integer;
-  };
-
-  Handlebars.AST.BooleanNode = function(bool) {
-    this.type = "BOOLEAN";
-    this.bool = bool;
-  };
-
-  Handlebars.AST.CommentNode = function(comment) {
-    this.type = "comment";
-    this.comment = comment;
-  };
-
-})();;
-// lib/handlebars/utils.js
-Handlebars.Exception = function(message) {
-  var tmp = Error.prototype.constructor.apply(this, arguments);
-
-  for (var p in tmp) {
-    if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
-  }
-
-  this.message = tmp.message;
-};
-Handlebars.Exception.prototype = new Error();
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
-  this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
-  return this.string.toString();
-};
-
-(function() {
-  var escape = {
-    "&": "&amp;",
-    "<": "&lt;",
-    ">": "&gt;",
-    '"': "&quot;",
-    "'": "&#x27;",
-    "`": "&#x60;"
-  };
-
-  var badChars = /[&<>"'`]/g;
-  var possible = /[&<>"'`]/;
-
-  var escapeChar = function(chr) {
-    return escape[chr] || "&amp;";
-  };
-
-  Handlebars.Utils = {
-    escapeExpression: function(string) {
-      // don't escape SafeStrings, since they're already safe
-      if (string instanceof Handlebars.SafeString) {
-        return string.toString();
-      } else if (string == null || string === false) {
-        return "";
-      }
-
-      if(!possible.test(string)) { return string; }
-      return string.replace(badChars, escapeChar);
-    },
-
-    isEmpty: function(value) {
-      if (typeof value === "undefined") {
-        return true;
-      } else if (value === null) {
-        return true;
-      } else if (value === false) {
-        return true;
-      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
-        return true;
-      } else {
-        return false;
-      }
-    }
-  };
-})();;
-// lib/handlebars/compiler/compiler.js
-
-/*jshint eqnull:true*/
-Handlebars.Compiler = function() {};
-Handlebars.JavaScriptCompiler = function() {};
-
-(function(Compiler, JavaScriptCompiler) {
-  // the foundHelper register will disambiguate helper lookup from finding a
-  // function in a context. This is necessary for mustache compatibility, which
-  // requires that context functions in blocks are evaluated by blockHelperMissing,
-  // and then proceed as if the resulting value was provided to blockHelperMissing.
-
-  Compiler.prototype = {
-    compiler: Compiler,
-
-    disassemble: function() {
-      var opcodes = this.opcodes, opcode, out = [], params, param;
-
-      for (var i=0, l=opcodes.length; i<l; i++) {
-        opcode = opcodes[i];
-
-        if (opcode.opcode === 'DECLARE') {
-          out.push("DECLARE " + opcode.name + "=" + opcode.value);
-        } else {
-          params = [];
-          for (var j=0; j<opcode.args.length; j++) {
-            param = opcode.args[j];
-            if (typeof param === "string") {
-              param = "\"" + param.replace("\n", "\\n") + "\"";
-            }
-            params.push(param);
-          }
-          out.push(opcode.opcode + " " + params.join(" "));
-        }
-      }
-
-      return out.join("\n");
-    },
-
-    guid: 0,
-
-    compile: function(program, options) {
-      this.children = [];
-      this.depths = {list: []};
-      this.options = options;
-
-      // These changes will propagate to the other compiler components
-      var knownHelpers = this.options.knownHelpers;
-      this.options.knownHelpers = {
-        'helperMissing': true,
-        'blockHelperMissing': true,
-        'each': true,
-        'if': true,
-        'unless': true,
-        'with': true,
-        'log': true
-      };
-      if (knownHelpers) {
-        for (var name in knownHelpers) {
-          this.options.knownHelpers[name] = knownHelpers[name];
-        }
-      }
-
-      return this.program(program);
-    },
-
-    accept: function(node) {
-      return this[node.type](node);
-    },
-
-    program: function(program) {
-      var statements = program.statements, statement;
-      this.opcodes = [];
-
-      for(var i=0, l=statements.length; i<l; i++) {
-        statement = statements[i];
-        this[statement.type](statement);
-      }
-      this.isSimple = l === 1;
-
-      this.depths.list = this.depths.list.sort(function(a, b) {
-        return a - b;
-      });
-
-      return this;
-    },
-
-    compileProgram: function(program) {
-      var result = new this.compiler().compile(program, this.options);
-      var guid = this.guid++, depth;
-
-      this.usePartial = this.usePartial || result.usePartial;
-
-      this.children[guid] = result;
-
-      for(var i=0, l=result.depths.list.length; i<l; i++) {
-        depth = result.depths.list[i];
-
-        if(depth < 2) { continue; }
-        else { this.addDepth(depth - 1); }
-      }
-
-      return guid;
-    },
-
-    block: function(block) {
-      var mustache = block.mustache,
-          program = block.program,
-          inverse = block.inverse;
-
-      if (program) {
-        program = this.compileProgram(program);
-      }
-
-      if (inverse) {
-        inverse = this.compileProgram(inverse);
-      }
-
-      var type = this.classifyMustache(mustache);
-
-      if (type === "helper") {
-        this.helperMustache(mustache, program, inverse);
-      } else if (type === "simple") {
-        this.simpleMustache(mustache);
-
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('blockValue');
-      } else {
-        this.ambiguousMustache(mustache, program, inverse);
-
-        // now that the simple mustache is resolved, we need to
-        // evaluate it by executing `blockHelperMissing`
-        this.opcode('pushProgram', program);
-        this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
-        this.opcode('ambiguousBlockValue');
-      }
-
-      this.opcode('append');
-    },
-
-    hash: function(hash) {
-      var pairs = hash.pairs, pair, val;
-
-      this.opcode('push', '{}');
-
-      for(var i=0, l=pairs.length; i<l; i++) {
-        pair = pairs[i];
-        val  = pair[1];
-
-        this.accept(val);
-        this.opcode('assignToHash', pair[0]);
-      }
-    },
-
-    partial: function(partial) {
-      var id = partial.id;
-      this.usePartial = true;
-
-      if(partial.context) {
-        this.ID(partial.context);
-      } else {
-        this.opcode('push', 'depth0');
-      }
-
-      this.opcode('invokePartial', id.original);
-      this.opcode('append');
-    },
-
-    content: function(content) {
-      this.opcode('appendContent', content.string);
-    },
-
-    mustache: function(mustache) {
-      var options = this.options;
-      var type = this.classifyMustache(mustache);
-
-      if (type === "simple") {
-        this.simpleMustache(mustache);
-      } else if (type === "helper") {
-        this.helperMustache(mustache);
-      } else {
-        this.ambiguousMustache(mustache);
-      }
-
-      if(mustache.escaped && !options.noEscape) {
-        this.opcode('appendEscaped');
-      } else {
-        this.opcode('append');
-      }
-    },
-
-    ambiguousMustache: function(mustache, program, inverse) {
-      var id = mustache.id, name = id.parts[0];
-
-      this.opcode('getContext', id.depth);
-
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
-
-      this.opcode('invokeAmbiguous', name);
-    },
-
-    simpleMustache: function(mustache, program, inverse) {
-      var id = mustache.id;
-
-      if (id.type === 'DATA') {
-        this.DATA(id);
-      } else if (id.parts.length) {
-        this.ID(id);
-      } else {
-        // Simplified ID for `this`
-        this.addDepth(id.depth);
-        this.opcode('getContext', id.depth);
-        this.opcode('pushContext');
-      }
-
-      this.opcode('resolvePossibleLambda');
-    },
-
-    helperMustache: function(mustache, program, inverse) {
-      var params = this.setupFullMustacheParams(mustache, program, inverse),
-          name = mustache.id.parts[0];
-
-      if (this.options.knownHelpers[name]) {
-        this.opcode('invokeKnownHelper', params.length, name);
-      } else if (this.knownHelpersOnly) {
-        throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
-      } else {
-        this.opcode('invokeHelper', params.length, name);
-      }
-    },
-
-    ID: function(id) {
-      this.addDepth(id.depth);
-      this.opcode('getContext', id.depth);
-
-      var name = id.parts[0];
-      if (!name) {
-        this.opcode('pushContext');
-      } else {
-        this.opcode('lookupOnContext', id.parts[0]);
-      }
-
-      for(var i=1, l=id.parts.length; i<l; i++) {
-        this.opcode('lookup', id.parts[i]);
-      }
-    },
-
-    DATA: function(data) {
-      this.options.data = true;
-      this.opcode('lookupData', data.id);
-    },
-
-    STRING: function(string) {
-      this.opcode('pushString', string.string);
-    },
-
-    INTEGER: function(integer) {
-      this.opcode('pushLiteral', integer.integer);
-    },
-
-    BOOLEAN: function(bool) {
-      this.opcode('pushLiteral', bool.bool);
-    },
-
-    comment: function() {},
-
-    // HELPERS
-    opcode: function(name) {
-      this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
-    },
-
-    declare: function(name, value) {
-      this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
-    },
-
-    addDepth: function(depth) {
-      if(isNaN(depth)) { throw new Error("EWOT"); }
-      if(depth === 0) { return; }
-
-      if(!this.depths[depth]) {
-        this.depths[depth] = true;
-        this.depths.list.push(depth);
-      }
-    },
-
-    classifyMustache: function(mustache) {
-      var isHelper   = mustache.isHelper;
-      var isEligible = mustache.eligibleHelper;
-      var options    = this.options;
-
-      // if ambiguous, we can possibly resolve the ambiguity now
-      if (isEligible && !isHelper) {
-        var name = mustache.id.parts[0];
-
-        if (options.knownHelpers[name]) {
-          isHelper = true;
-        } else if (options.knownHelpersOnly) {
-          isEligible = false;
-        }
-      }
-
-      if (isHelper) { return "helper"; }
-      else if (isEligible) { return "ambiguous"; }
-      else { return "simple"; }
-    },
-
-    pushParams: function(params) {
-      var i = params.length, param;
-
-      while(i--) {
-        param = params[i];
-
-        if(this.options.stringParams) {
-          if(param.depth) {
-            this.addDepth(param.depth);
-          }
-
-          this.opcode('getContext', param.depth || 0);
-          this.opcode('pushStringParam', param.string);
-        } else {
-          this[param.type](param);
-        }
-      }
-    },
-
-    setupMustacheParams: function(mustache) {
-      var params = mustache.params;
-      this.pushParams(params);
-
-      if(mustache.hash) {
-        this.hash(mustache.hash);
-      } else {
-        this.opcode('pushLiteral', '{}');
-      }
-
-      return params;
-    },
-
-    // this will replace setupMustacheParams when we're done
-    setupFullMustacheParams: function(mustache, program, inverse) {
-      var params = mustache.params;
-      this.pushParams(params);
-
-      this.opcode('pushProgram', program);
-      this.opcode('pushProgram', inverse);
-
-      if(mustache.hash) {
-        this.hash(mustache.hash);
-      } else {
-        this.opcode('pushLiteral', '{}');
-      }
-
-      return params;
-    }
-  };
-
-  var Literal = function(value) {
-    this.value = value;
-  };
-
-  JavaScriptCompiler.prototype = {
-    // PUBLIC API: You can override these methods in a subclass to provide
-    // alternative compiled forms for name lookup and buffering semantics
-    nameLookup: function(parent, name, type) {
-      if (/^[0-9]+$/.test(name)) {
-        return parent + "[" + name + "]";
-      } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
-        return parent + "." + name;
-      }
-      else {
-        return parent + "['" + name + "']";
-      }
-    },
-
-    appendToBuffer: function(string) {
-      if (this.environment.isSimple) {
-        return "return " + string + ";";
-      } else {
-        return "buffer += " + string + ";";
-      }
-    },
-
-    initializeBuffer: function() {
-      return this.quotedString("");
-    },
-
-    namespace: "Handlebars",
-    // END PUBLIC API
-
-    compile: function(environment, options, context, asObject) {
-      this.environment = environment;
-      this.options = options || {};
-
-      Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
-
-      this.name = this.environment.name;
-      this.isChild = !!context;
-      this.context = context || {
-        programs: [],
-        aliases: { }
-      };
-
-      this.preamble();
-
-      this.stackSlot = 0;
-      this.stackVars = [];
-      this.registers = { list: [] };
-      this.compileStack = [];
-
-      this.compileChildren(environment, options);
-
-      var opcodes = environment.opcodes, opcode;
-
-      this.i = 0;
-
-      for(l=opcodes.length; this.i<l; this.i++) {
-        opcode = opcodes[this.i];
-
-        if(opcode.opcode === 'DECLARE') {
-          this[opcode.name] = opcode.value;
-        } else {
-          this[opcode.opcode].apply(this, opcode.args);
-        }
-      }
-
-      return this.createFunctionContext(asObject);
-    },
-
-    nextOpcode: function() {
-      var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
-      return opcodes[this.i + 1];
-    },
-
-    eat: function(opcode) {
-      this.i = this.i + 1;
-    },
-
-    preamble: function() {
-      var out = [];
-
-      if (!this.isChild) {
-        var namespace = this.namespace;
-        var copies = "helpers = helpers || " + namespace + ".helpers;";
-        if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
-        if (this.options.data) { copies = copies + " data = data || {};"; }
-        out.push(copies);
-      } else {
-        out.push('');
-      }
-
-      if (!this.environment.isSimple) {
-        out.push(", buffer = " + this.initializeBuffer());
-      } else {
-        out.push("");
-      }
-
-      // track the last context pushed into place to allow skipping the
-      // getContext opcode when it would be a noop
-      this.lastContext = 0;
-      this.source = out;
-    },
-
-    createFunctionContext: function(asObject) {
-      var locals = this.stackVars.concat(this.registers.list);
-
-      if(locals.length > 0) {
-        this.source[1] = this.source[1] + ", " + locals.join(", ");
-      }
-
-      // Generate minimizer alias mappings
-      if (!this.isChild) {
-        var aliases = [];
-        for (var alias in this.context.aliases) {
-          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
-        }
-      }
-
-      if (this.source[1]) {
-        this.source[1] = "var " + this.source[1].substring(2) + ";";
-      }
-
-      // Merge children
-      if (!this.isChild) {
-        this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
-      }
-
-      if (!this.environment.isSimple) {
-        this.source.push("return buffer;");
-      }
-
-      var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
-
-      for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
-        params.push("depth" + this.environment.depths.list[i]);
-      }
-
-      if (asObject) {
-        params.push(this.source.join("\n  "));
-
-        return Function.apply(this, params);
-      } else {
-        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + this.source.join("\n  ") + '}';
-        Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
-        return functionSource;
-      }
-    },
-
-    // [blockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // On stack, after: return value of blockHelperMissing
-    //
-    // The purpose of this opcode is to take a block of the form
-    // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
-    // replace it on the stack with the result of properly
-    // invoking blockHelperMissing.
-    blockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
-      var params = ["depth0"];
-      this.setupParams(0, params);
-
-      this.replaceStack(function(current) {
-        params.splice(1, 0, current);
-        return current + " = blockHelperMissing.call(" + params.join(", ") + ")";
-      });
-    },
-
-    // [ambiguousBlockValue]
-    //
-    // On stack, before: hash, inverse, program, value
-    // Compiler value, before: lastHelper=value of last found helper, if any
-    // On stack, after, if no lastHelper: same as [blockValue]
-    // On stack, after, if lastHelper: value
-    ambiguousBlockValue: function() {
-      this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
-      var params = ["depth0"];
-      this.setupParams(0, params);
-
-      var current = this.topStack();
-      params.splice(1, 0, current);
-
-      this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
-    },
-
-    // [appendContent]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    //
-    // Appends the string value of `content` to the current buffer
-    appendContent: function(content) {
-      this.source.push(this.appendToBuffer(this.quotedString(content)));
-    },
-
-    // [append]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Coerces `value` to a String and appends it to the current buffer.
-    //
-    // If `value` is truthy, or 0, it is coerced into a string and appended
-    // Otherwise, the empty string is appended
-    append: function() {
-      var local = this.popStack();
-      this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
-      if (this.environment.isSimple) {
-        this.source.push("else { " + this.appendToBuffer("''") + " }");
-      }
-    },
-
-    // [appendEscaped]
-    //
-    // On stack, before: value, ...
-    // On stack, after: ...
-    //
-    // Escape `value` and append it to the buffer
-    appendEscaped: function() {
-      var opcode = this.nextOpcode(), extra = "";
-      this.context.aliases.escapeExpression = 'this.escapeExpression';
-
-      if(opcode && opcode.opcode === 'appendContent') {
-        extra = " + " + this.quotedString(opcode.args[0]);
-        this.eat(opcode);
-      }
-
-      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
-    },
-
-    // [getContext]
-    //
-    // On stack, before: ...
-    // On stack, after: ...
-    // Compiler value, after: lastContext=depth
-    //
-    // Set the value of the `lastContext` compiler value to the depth
-    getContext: function(depth) {
-      if(this.lastContext !== depth) {
-        this.lastContext = depth;
-      }
-    },
-
-    // [lookupOnContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext[name], ...
-    //
-    // Looks up the value of `name` on the current context and pushes
-    // it onto the stack.
-    lookupOnContext: function(name) {
-      this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
-    },
-
-    // [pushContext]
-    //
-    // On stack, before: ...
-    // On stack, after: currentContext, ...
-    //
-    // Pushes the value of the current context onto the stack.
-    pushContext: function() {
-      this.pushStackLiteral('depth' + this.lastContext);
-    },
-
-    // [resolvePossibleLambda]
-    //
-    // On stack, before: value, ...
-    // On stack, after: resolved value, ...
-    //
-    // If the `value` is a lambda, replace it on the stack by
-    // the return value of the lambda
-    resolvePossibleLambda: function() {
-      this.context.aliases.functionType = '"function"';
-
-      this.replaceStack(function(current) {
-        return "typeof " + current + " === functionType ? " + current + "() : " + current;
-      });
-    },
-
-    // [lookup]
-    //
-    // On stack, before: value, ...
-    // On stack, after: value[name], ...
-    //
-    // Replace the value on the stack with the result of looking
-    // up `name` on `value`
-    lookup: function(name) {
-      this.replaceStack(function(current) {
-        return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
-      });
-    },
-
-    // [lookupData]
-    //
-    // On stack, before: ...
-    // On stack, after: data[id], ...
-    //
-    // Push the result of looking up `id` on the current data
-    lookupData: function(id) {
-      this.pushStack(this.nameLookup('data', id, 'data'));
-    },
-
-    // [pushStringParam]
-    //
-    // On stack, before: ...
-    // On stack, after: string, currentContext, ...
-    //
-    // This opcode is designed for use in string mode, which
-    // provides the string value of a parameter along with its
-    // depth rather than resolving it immediately.
-    pushStringParam: function(string) {
-      this.pushStackLiteral('depth' + this.lastContext);
-      this.pushString(string);
-    },
-
-    // [pushString]
-    //
-    // On stack, before: ...
-    // On stack, after: quotedString(string), ...
-    //
-    // Push a quoted version of `string` onto the stack
-    pushString: function(string) {
-      this.pushStackLiteral(this.quotedString(string));
-    },
-
-    // [push]
-    //
-    // On stack, before: ...
-    // On stack, after: expr, ...
-    //
-    // Push an expression onto the stack
-    push: function(expr) {
-      this.pushStack(expr);
-    },
-
-    // [pushLiteral]
-    //
-    // On stack, before: ...
-    // On stack, after: value, ...
-    //
-    // Pushes a value onto the stack. This operation prevents
-    // the compiler from creating a temporary variable to hold
-    // it.
-    pushLiteral: function(value) {
-      this.pushStackLiteral(value);
-    },
-
-    // [pushProgram]
-    //
-    // On stack, before: ...
-    // On stack, after: program(guid), ...
-    //
-    // Push a program expression onto the stack. This takes
-    // a compile-time guid and converts it into a runtime-accessible
-    // expression.
-    pushProgram: function(guid) {
-      if (guid != null) {
-        this.pushStackLiteral(this.programExpression(guid));
-      } else {
-        this.pushStackLiteral(null);
-      }
-    },
-
-    // [invokeHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // Pops off the helper's parameters, invokes the helper,
-    // and pushes the helper's return value onto the stack.
-    //
-    // If the helper is not found, `helperMissing` is called.
-    invokeHelper: function(paramSize, name) {
-      this.context.aliases.helperMissing = 'helpers.helperMissing';
-
-      var helper = this.lastHelper = this.setupHelper(paramSize, name);
-      this.register('foundHelper', helper.name);
-
-      this.pushStack("foundHelper ? foundHelper.call(" +
-        helper.callParams + ") " + ": helperMissing.call(" +
-        helper.helperMissingParams + ")");
-    },
-
-    // [invokeKnownHelper]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of helper invocation
-    //
-    // This operation is used when the helper is known to exist,
-    // so a `helperMissing` fallback is not required.
-    invokeKnownHelper: function(paramSize, name) {
-      var helper = this.setupHelper(paramSize, name);
-      this.pushStack(helper.name + ".call(" + helper.callParams + ")");
-    },
-
-    // [invokeAmbiguous]
-    //
-    // On stack, before: hash, inverse, program, params..., ...
-    // On stack, after: result of disambiguation
-    //
-    // This operation is used when an expression like `{{foo}}`
-    // is provided, but we don't know at compile-time whether it
-    // is a helper or a path.
-    //
-    // This operation emits more code than the other options,
-    // and can be avoided by passing the `knownHelpers` and
-    // `knownHelpersOnly` flags at compile-time.
-    invokeAmbiguous: function(name) {
-      this.context.aliases.functionType = '"function"';
-
-      this.pushStackLiteral('{}');
-      var helper = this.setupHelper(0, name);
-
-      var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
-      this.register('foundHelper', helperName);
-
-      var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
-      var nextStack = this.nextStack();
-
-      this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
-      this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '() : ' + nextStack + '; }');
-    },
-
-    // [invokePartial]
-    //
-    // On stack, before: context, ...
-    // On stack after: result of partial invocation
-    //
-    // This operation pops off a context, invokes a partial with that context,
-    // and pushes the result of the invocation back.
-    invokePartial: function(name) {
-      var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
-
-      if (this.options.data) {
-        params.push("data");
-      }
-
-      this.context.aliases.self = "this";
-      this.pushStack("self.invokePartial(" + params.join(", ") + ");");
-    },
-
-    // [assignToHash]
-    //
-    // On stack, before: value, hash, ...
-    // On stack, after: hash, ...
-    //
-    // Pops a value and hash off the stack, assigns `hash[key] = value`
-    // and pushes the hash back onto the stack.
-    assignToHash: function(key) {
-      var value = this.popStack();
-      var hash = this.topStack();
-
-      this.source.push(hash + "['" + key + "'] = " + value + ";");
-    },
-
-    // HELPERS
-
-    compiler: JavaScriptCompiler,
-
-    compileChildren: function(environment, options) {
-      var children = environment.children, child, compiler;
-
-      for(var i=0, l=children.length; i<l; i++) {
-        child = children[i];
-        compiler = new this.compiler();
-
-        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
-        var index = this.context.programs.length;
-        child.index = index;
-        child.name = 'program' + index;
-        this.context.programs[index] = compiler.compile(child, options, this.context);
-      }
-    },
-
-    programExpression: function(guid) {
-      this.context.aliases.self = "this";
-
-      if(guid == null) {
-        return "self.noop";
-      }
-
-      var child = this.environment.children[guid],
-          depths = child.depths.list, depth;
-
-      var programParams = [child.index, child.name, "data"];
-
-      for(var i=0, l = depths.length; i<l; i++) {
-        depth = depths[i];
-
-        if(depth === 1) { programParams.push("depth0"); }
-        else { programParams.push("depth" + (depth - 1)); }
-      }
-
-      if(depths.length === 0) {
-        return "self.program(" + programParams.join(", ") + ")";
-      } else {
-        programParams.shift();
-        return "self.programWithDepth(" + programParams.join(", ") + ")";
-      }
-    },
-
-    register: function(name, val) {
-      this.useRegister(name);
-      this.source.push(name + " = " + val + ";");
-    },
-
-    useRegister: function(name) {
-      if(!this.registers[name]) {
-        this.registers[name] = true;
-        this.registers.list.push(name);
-      }
-    },
-
-    pushStackLiteral: function(item) {
-      this.compileStack.push(new Literal(item));
-      return item;
-    },
-
-    pushStack: function(item) {
-      this.source.push(this.incrStack() + " = " + item + ";");
-      this.compileStack.push("stack" + this.stackSlot);
-      return "stack" + this.stackSlot;
-    },
-
-    replaceStack: function(callback) {
-      var item = callback.call(this, this.topStack());
-
-      this.source.push(this.topStack() + " = " + item + ";");
-      return "stack" + this.stackSlot;
-    },
-
-    nextStack: function(skipCompileStack) {
-      var name = this.incrStack();
-      this.compileStack.push("stack" + this.stackSlot);
-      return name;
-    },
-
-    incrStack: function() {
-      this.stackSlot++;
-      if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
-      return "stack" + this.stackSlot;
-    },
-
-    popStack: function() {
-      var item = this.compileStack.pop();
-
-      if (item instanceof Literal) {
-        return item.value;
-      } else {
-        this.stackSlot--;
-        return item;
-      }
-    },
-
-    topStack: function() {
-      var item = this.compileStack[this.compileStack.length - 1];
-
-      if (item instanceof Literal) {
-        return item.value;
-      } else {
-        return item;
-      }
-    },
-
-    quotedString: function(str) {
-      return '"' + str
-        .replace(/\\/g, '\\\\')
-        .replace(/"/g, '\\"')
-        .replace(/\n/g, '\\n')
-        .replace(/\r/g, '\\r') + '"';
-    },
-
-    setupHelper: function(paramSize, name) {
-      var params = [];
-      this.setupParams(paramSize, params);
-      var foundHelper = this.nameLookup('helpers', name, 'helper');
-
-      return {
-        params: params,
-        name: foundHelper,
-        callParams: ["depth0"].concat(params).join(", "),
-        helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
-      };
-    },
-
-    // the params and contexts arguments are passed in arrays
-    // to fill in
-    setupParams: function(paramSize, params) {
-      var options = [], contexts = [], param, inverse, program;
-
-      options.push("hash:" + this.popStack());
-
-      inverse = this.popStack();
-      program = this.popStack();
-
-      // Avoid setting fn and inverse if neither are set. This allows
-      // helpers to do a check for `if (options.fn)`
-      if (program || inverse) {
-        if (!program) {
-          this.context.aliases.self = "this";
-          program = "self.noop";
-        }
-
-        if (!inverse) {
-         this.context.aliases.self = "this";
-          inverse = "self.noop";
-        }
-
-        options.push("inverse:" + inverse);
-        options.push("fn:" + program);
-      }
-
-      for(var i=0; i<paramSize; i++) {
-        param = this.popStack();
-        params.push(param);
-
-        if(this.options.stringParams) {
-          contexts.push(this.popStack());
-        }
-      }
-
-      if (this.options.stringParams) {
-        options.push("contexts:[" + contexts.join(",") + "]");
-      }
-
-      if(this.options.data) {
-        options.push("data:data");
-      }
-
-      params.push("{" + options.join(",") + "}");
-      return params.join(", ");
-    }
-  };
-
-  var reservedWords = (
-    "break else new var" +
-    " case finally return void" +
-    " catch for switch while" +
-    " continue function this with" +
-    " default if throw" +
-    " delete in try" +
-    " do instanceof typeof" +
-    " abstract enum int short" +
-    " boolean export interface static" +
-    " byte extends long super" +
-    " char final native synchronized" +
-    " class float package throws" +
-    " const goto private transient" +
-    " debugger implements protected volatile" +
-    " double import public let yield"
-  ).split(" ");
-
-  var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
-
-  for(var i=0, l=reservedWords.length; i<l; i++) {
-    compilerWords[reservedWords[i]] = true;
-  }
-
-  JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
-    if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
-      return true;
-    }
-    return false;
-  };
-
-})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
-
-Handlebars.precompile = function(string, options) {
-  options = options || {};
-  if (!('data' in options)) {
-    options.data = true;
-  }
-  var ast = Handlebars.parse(string);
-  var environment = new Handlebars.Compiler().compile(ast, options);
-  return new Handlebars.JavaScriptCompiler().compile(environment, options);
-};
-
-Handlebars.compile = function(string, options) {
-  options = options || {};
-  if (!('data' in options)) {
-    options.data = true;
-  }
-  var compiled;
-  function compile() {
-    var ast = Handlebars.parse(string);
-    var environment = new Handlebars.Compiler().compile(ast, options);
-    var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-    return Handlebars.template(templateSpec);
-  }
-
-  // Template is only compiled on first use and cached after that point.
-  return function(context, options) {
-    if (!compiled) {
-      compiled = compile();
-    }
-    return compiled.call(this, context, options);
-  };
-};
-;
-// lib/handlebars/runtime.js
-Handlebars.VM = {
-  template: function(templateSpec) {
-    // Just add water
-    var container = {
-      escapeExpression: Handlebars.Utils.escapeExpression,
-      invokePartial: Handlebars.VM.invokePartial,
-      programs: [],
-      program: function(i, fn, data) {
-        var programWrapper = this.programs[i];
-        if(data) {
-          programWrapper = Handlebars.VM.program(fn, data);
-          programWrapper.program = i;
-        } else if (!programWrapper) {
-          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
-          programWrapper.program = i;
-        }
-        return programWrapper;
-      },
-      programWithDepth: Handlebars.VM.programWithDepth,
-      noop: Handlebars.VM.noop
-    };
-
-    return function(context, options) {
-      options = options || {};
-      return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
-    };
-  },
-
-  programWithDepth: function(fn, data, $depth) {
-    var args = Array.prototype.slice.call(arguments, 2);
-
-    return function(context, options) {
-      options = options || {};
-
-      return fn.apply(this, [context, options.data || data].concat(args));
-    };
-  },
-  program: function(fn, data) {
-    return function(context, options) {
-      options = options || {};
-
-      return fn(context, options.data || data);
-    };
-  },
-  noop: function() { return ""; },
-  invokePartial: function(partial, name, context, helpers, partials, data) {
-    var options = { helpers: helpers, partials: partials, data: data };
-
-    if(partial === undefined) {
-      throw new Handlebars.Exception("The partial " + name + " could not be found");
-    } else if(partial instanceof Function) {
-      return partial(context, options);
-    } else if (!Handlebars.compile) {
-      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
-    } else {
-      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
-      return partials[name](context, options);
-    }
-  }
-};
-
-Handlebars.template = Handlebars.VM.template;
-;
-
-//     Underscore.js 1.4.2
-//     http://underscorejs.org
-//     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Underscore may be freely distributed under the MIT license.
-
-(function() {
-
-  // Baseline setup
-  // --------------
-
-  // Establish the root object, `window` in the browser, or `global` on the server.
-  var root = this;
-
-  // Save the previous value of the `_` variable.
-  var previousUnderscore = root._;
-
-  // Establish the object that gets returned to break out of a loop iteration.
-  var breaker = {};
-
-  // Save bytes in the minified (but not gzipped) version:
-  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
-
-  // Create quick reference variables for speed access to core prototypes.
-  var push             = ArrayProto.push,
-      slice            = ArrayProto.slice,
-      concat           = ArrayProto.concat,
-      unshift          = ArrayProto.unshift,
-      toString         = ObjProto.toString,
-      hasOwnProperty   = ObjProto.hasOwnProperty;
-
-  // All **ECMAScript 5** native function implementations that we hope to use
-  // are declared here.
-  var
-    nativeForEach      = ArrayProto.forEach,
-    nativeMap          = ArrayProto.map,
-    nativeReduce       = ArrayProto.reduce,
-    nativeReduceRight  = ArrayProto.reduceRight,
-    nativeFilter       = ArrayProto.filter,
-    nativeEvery        = ArrayProto.every,
-    nativeSome         = ArrayProto.some,
-    nativeIndexOf      = ArrayProto.indexOf,
-    nativeLastIndexOf  = ArrayProto.lastIndexOf,
-    nativeIsArray      = Array.isArray,
-    nativeKeys         = Object.keys,
-    nativeBind         = FuncProto.bind;
-
-  // Create a safe reference to the Underscore object for use below.
-  var _ = function(obj) {
-    if (obj instanceof _) return obj;
-    if (!(this instanceof _)) return new _(obj);
-    this._wrapped = obj;
-  };
-
-  // Export the Underscore object for **Node.js**, with
-  // backwards-compatibility for the old `require()` API. If we're in
-  // the browser, add `_` as a global object via a string identifier,
-  // for Closure Compiler "advanced" mode.
-  if (typeof exports !== 'undefined') {
-    if (typeof module !== 'undefined' && module.exports) {
-      exports = module.exports = _;
-    }
-    exports._ = _;
-  } else {
-    root['_'] = _;
-  }
-
-  // Current version.
-  _.VERSION = '1.4.2';
-
-  // Collection Functions
-  // --------------------
-
-  // The cornerstone, an `each` implementation, aka `forEach`.
-  // Handles objects with the built-in `forEach`, arrays, and raw objects.
-  // Delegates to **ECMAScript 5**'s native `forEach` if available.
-  var each = _.each = _.forEach = function(obj, iterator, context) {
-    if (obj == null) return;
-    if (nativeForEach && obj.forEach === nativeForEach) {
-      obj.forEach(iterator, context);
-    } else if (obj.length === +obj.length) {
-      for (var i = 0, l = obj.length; i < l; i++) {
-        if (iterator.call(context, obj[i], i, obj) === breaker) return;
-      }
-    } else {
-      for (var key in obj) {
-        if (_.has(obj, key)) {
-          if (iterator.call(context, obj[key], key, obj) === breaker) return;
-        }
-      }
-    }
-  };
-
-  // Return the results of applying the iterator to each element.
-  // Delegates to **ECMAScript 5**'s native `map` if available.
-  _.map = _.collect = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
-    each(obj, function(value, index, list) {
-      results[results.length] = iterator.call(context, value, index, list);
-    });
-    return results;
-  };
-
-  // **Reduce** builds up a single result from a list of values, aka `inject`,
-  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
-  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
-    var initial = arguments.length > 2;
-    if (obj == null) obj = [];
-    if (nativeReduce && obj.reduce === nativeReduce) {
-      if (context) iterator = _.bind(iterator, context);
-      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
-    }
-    each(obj, function(value, index, list) {
-      if (!initial) {
-        memo = value;
-        initial = true;
-      } else {
-        memo = iterator.call(context, memo, value, index, list);
-      }
-    });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
-    return memo;
-  };
-
-  // The right-associative version of reduce, also known as `foldr`.
-  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
-  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
-    var initial = arguments.length > 2;
-    if (obj == null) obj = [];
-    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
-      if (context) iterator = _.bind(iterator, context);
-      return arguments.length > 2 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
-    }
-    var length = obj.length;
-    if (length !== +length) {
-      var keys = _.keys(obj);
-      length = keys.length;
-    }
-    each(obj, function(value, index, list) {
-      index = keys ? keys[--length] : --length;
-      if (!initial) {
-        memo = obj[index];
-        initial = true;
-      } else {
-        memo = iterator.call(context, memo, obj[index], index, list);
-      }
-    });
-    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
-    return memo;
-  };
-
-  // Return the first value which passes a truth test. Aliased as `detect`.
-  _.find = _.detect = function(obj, iterator, context) {
-    var result;
-    any(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) {
-        result = value;
-        return true;
-      }
-    });
-    return result;
-  };
-
-  // Return all the elements that pass a truth test.
-  // Delegates to **ECMAScript 5**'s native `filter` if available.
-  // Aliased as `select`.
-  _.filter = _.select = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
-    each(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Return all the elements for which a truth test fails.
-  _.reject = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    each(obj, function(value, index, list) {
-      if (!iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Determine whether all of the elements match a truth test.
-  // Delegates to **ECMAScript 5**'s native `every` if available.
-  // Aliased as `all`.
-  _.every = _.all = function(obj, iterator, context) {
-    iterator || (iterator = _.identity);
-    var result = true;
-    if (obj == null) return result;
-    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
-    each(obj, function(value, index, list) {
-      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
-    });
-    return !!result;
-  };
-
-  // Determine if at least one element in the object matches a truth test.
-  // Delegates to **ECMAScript 5**'s native `some` if available.
-  // Aliased as `any`.
-  var any = _.some = _.any = function(obj, iterator, context) {
-    iterator || (iterator = _.identity);
-    var result = false;
-    if (obj == null) return result;
-    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
-    each(obj, function(value, index, list) {
-      if (result || (result = iterator.call(context, value, index, list))) return breaker;
-    });
-    return !!result;
-  };
-
-  // Determine if the array or object contains a given value (using `===`).
-  // Aliased as `include`.
-  _.contains = _.include = function(obj, target) {
-    var found = false;
-    if (obj == null) return found;
-    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
-    found = any(obj, function(value) {
-      return value === target;
-    });
-    return found;
-  };
-
-  // Invoke a method (with arguments) on every item in a collection.
-  _.invoke = function(obj, method) {
-    var args = slice.call(arguments, 2);
-    return _.map(obj, function(value) {
-      return (_.isFunction(method) ? method : value[method]).apply(value, args);
-    });
-  };
-
-  // Convenience version of a common use case of `map`: fetching a property.
-  _.pluck = function(obj, key) {
-    return _.map(obj, function(value){ return value[key]; });
-  };
-
-  // Convenience version of a common use case of `filter`: selecting only objects
-  // with specific `key:value` pairs.
-  _.where = function(obj, attrs) {
-    if (_.isEmpty(attrs)) return [];
-    return _.filter(obj, function(value) {
-      for (var key in attrs) {
-        if (attrs[key] !== value[key]) return false;
-      }
-      return true;
-    });
-  };
-
-  // Return the maximum element or (element-based computation).
-  // Can't optimize arrays of integers longer than 65,535 elements.
-  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
-  _.max = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
-      return Math.max.apply(Math, obj);
-    }
-    if (!iterator && _.isEmpty(obj)) return -Infinity;
-    var result = {computed : -Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed >= result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Return the minimum element (or element-based computation).
-  _.min = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
-      return Math.min.apply(Math, obj);
-    }
-    if (!iterator && _.isEmpty(obj)) return Infinity;
-    var result = {computed : Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed < result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Shuffle an array.
-  _.shuffle = function(obj) {
-    var rand;
-    var index = 0;
-    var shuffled = [];
-    each(obj, function(value) {
-      rand = _.random(index++);
-      shuffled[index - 1] = shuffled[rand];
-      shuffled[rand] = value;
-    });
-    return shuffled;
-  };
-
-  // An internal function to generate lookup iterators.
-  var lookupIterator = function(value) {
-    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
-  };
-
-  // Sort the object's values by a criterion produced by an iterator.
-  _.sortBy = function(obj, value, context) {
-    var iterator = lookupIterator(value);
-    return _.pluck(_.map(obj, function(value, index, list) {
-      return {
-        value : value,
-        index : index,
-        criteria : iterator.call(context, value, index, list)
-      };
-    }).sort(function(left, right) {
-      var a = left.criteria;
-      var b = right.criteria;
-      if (a !== b) {
-        if (a > b || a === void 0) return 1;
-        if (a < b || b === void 0) return -1;
-      }
-      return left.index < right.index ? -1 : 1;
-    }), 'value');
-  };
-
-  // An internal function used for aggregate "group by" operations.
-  var group = function(obj, value, context, behavior) {
-    var result = {};
-    var iterator = lookupIterator(value);
-    each(obj, function(value, index) {
-      var key = iterator.call(context, value, index, obj);
-      behavior(result, key, value);
-    });
-    return result;
-  };
-
-  // Groups the object's values by a criterion. Pass either a string attribute
-  // to group by, or a function that returns the criterion.
-  _.groupBy = function(obj, value, context) {
-    return group(obj, value, context, function(result, key, value) {
-      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
-    });
-  };
-
-  // Counts instances of an object that group by a certain criterion. Pass
-  // either a string attribute to count by, or a function that returns the
-  // criterion.
-  _.countBy = function(obj, value, context) {
-    return group(obj, value, context, function(result, key, value) {
-      if (!_.has(result, key)) result[key] = 0;
-      result[key]++;
-    });
-  };
-
-  // Use a comparator function to figure out the smallest index at which
-  // an object should be inserted so as to maintain order. Uses binary search.
-  _.sortedIndex = function(array, obj, iterator, context) {
-    iterator = iterator == null ? _.identity : lookupIterator(iterator);
-    var value = iterator.call(context, obj);
-    var low = 0, high = array.length;
-    while (low < high) {
-      var mid = (low + high) >>> 1;
-      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
-    }
-    return low;
-  };
-
-  // Safely convert anything iterable into a real, live array.
-  _.toArray = function(obj) {
-    if (!obj) return [];
-    if (obj.length === +obj.length) return slice.call(obj);
-    return _.values(obj);
-  };
-
-  // Return the number of elements in an object.
-  _.size = function(obj) {
-    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
-  };
-
-  // Array Functions
-  // ---------------
-
-  // Get the first element of an array. Passing **n** will return the first N
-  // values in the array. Aliased as `head` and `take`. The **guard** check
-  // allows it to work with `_.map`.
-  _.first = _.head = _.take = function(array, n, guard) {
-    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
-  };
-
-  // Returns everything but the last entry of the array. Especially useful on
-  // the arguments object. Passing **n** will return all the values in
-  // the array, excluding the last N. The **guard** check allows it to work with
-  // `_.map`.
-  _.initial = function(array, n, guard) {
-    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
-  };
-
-  // Get the last element of an array. Passing **n** will return the last N
-  // values in the array. The **guard** check allows it to work with `_.map`.
-  _.last = function(array, n, guard) {
-    if ((n != null) && !guard) {
-      return slice.call(array, Math.max(array.length - n, 0));
-    } else {
-      return array[array.length - 1];
-    }
-  };
-
-  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
-  // Especially useful on the arguments object. Passing an **n** will return
-  // the rest N values in the array. The **guard**
-  // check allows it to work with `_.map`.
-  _.rest = _.tail = _.drop = function(array, n, guard) {
-    return slice.call(array, (n == null) || guard ? 1 : n);
-  };
-
-  // Trim out all falsy values from an array.
-  _.compact = function(array) {
-    return _.filter(array, function(value){ return !!value; });
-  };
-
-  // Internal implementation of a recursive `flatten` function.
-  var flatten = function(input, shallow, output) {
-    each(input, function(value) {
-      if (_.isArray(value)) {
-        shallow ? push.apply(output, value) : flatten(value, shallow, output);
-      } else {
-        output.push(value);
-      }
-    });
-    return output;
-  };
-
-  // Return a completely flattened version of an array.
-  _.flatten = function(array, shallow) {
-    return flatten(array, shallow, []);
-  };
-
-  // Return a version of the array that does not contain the specified value(s).
-  _.without = function(array) {
-    return _.difference(array, slice.call(arguments, 1));
-  };
-
-  // Produce a duplicate-free version of the array. If the array has already
-  // been sorted, you have the option of using a faster algorithm.
-  // Aliased as `unique`.
-  _.uniq = _.unique = function(array, isSorted, iterator, context) {
-    var initial = iterator ? _.map(array, iterator, context) : array;
-    var results = [];
-    var seen = [];
-    each(initial, function(value, index) {
-      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
-        seen.push(value);
-        results.push(array[index]);
-      }
-    });
-    return results;
-  };
-
-  // Produce an array that contains the union: each distinct element from all of
-  // the passed-in arrays.
-  _.union = function() {
-    return _.uniq(concat.apply(ArrayProto, arguments));
-  };
-
-  // Produce an array that contains every item shared between all the
-  // passed-in arrays.
-  _.intersection = function(array) {
-    var rest = slice.call(arguments, 1);
-    return _.filter(_.uniq(array), function(item) {
-      return _.every(rest, function(other) {
-        return _.indexOf(other, item) >= 0;
-      });
-    });
-  };
-
-  // Take the difference between one array and a number of other arrays.
-  // Only the elements present in just the first array will remain.
-  _.difference = function(array) {
-    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
-    return _.filter(array, function(value){ return !_.contains(rest, value); });
-  };
-
-  // Zip together multiple lists into a single array -- elements that share
-  // an index go together.
-  _.zip = function() {
-    var args = slice.call(arguments);
-    var length = _.max(_.pluck(args, 'length'));
-    var results = new Array(length);
-    for (var i = 0; i < length; i++) {
-      results[i] = _.pluck(args, "" + i);
-    }
-    return results;
-  };
-
-  // Converts lists into objects. Pass either a single array of `[key, value]`
-  // pairs, or two parallel arrays of the same length -- one of keys, and one of
-  // the corresponding values.
-  _.object = function(list, values) {
-    var result = {};
-    for (var i = 0, l = list.length; i < l; i++) {
-      if (values) {
-        result[list[i]] = values[i];
-      } else {
-        result[list[i][0]] = list[i][1];
-      }
-    }
-    return result;
-  };
-
-  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
-  // we need this function. Return the position of the first occurrence of an
-  // item in an array, or -1 if the item is not included in the array.
-  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
-  // If the array is large and already in sort order, pass `true`
-  // for **isSorted** to use binary search.
-  _.indexOf = function(array, item, isSorted) {
-    if (array == null) return -1;
-    var i = 0, l = array.length;
-    if (isSorted) {
-      if (typeof isSorted == 'number') {
-        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
-      } else {
-        i = _.sortedIndex(array, item);
-        return array[i] === item ? i : -1;
-      }
-    }
-    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
-    for (; i < l; i++) if (array[i] === item) return i;
-    return -1;
-  };
-
-  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
-  _.lastIndexOf = function(array, item, from) {
-    if (array == null) return -1;
-    var hasIndex = from != null;
-    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
-      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
-    }
-    var i = (hasIndex ? from : array.length);
-    while (i--) if (array[i] === item) return i;
-    return -1;
-  };
-
-  // Generate an integer Array containing an arithmetic progression. A port of
-  // the native Python `range()` function. See
-  // [the Python documentation](http://docs.python.org/library/functions.html#range).
-  _.range = function(start, stop, step) {
-    if (arguments.length <= 1) {
-      stop = start || 0;
-      start = 0;
-    }
-    step = arguments[2] || 1;
-
-    var len = Math.max(Math.ceil((stop - start) / step), 0);
-    var idx = 0;
-    var range = new Array(len);
-
-    while(idx < len) {
-      range[idx++] = start;
-      start += step;
-    }
-
-    return range;
-  };
-
-  // Function (ahem) Functions
-  // ------------------
-
-  // Reusable constructor function for prototype setting.
-  var ctor = function(){};
-
-  // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Binding with arguments is also known as `curry`.
-  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
-  // We check for `func.bind` first, to fail fast when `func` is undefined.
-  _.bind = function bind(func, context) {
-    var bound, args;
-    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    if (!_.isFunction(func)) throw new TypeError;
-    args = slice.call(arguments, 2);
-    return bound = function() {
-      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
-      ctor.prototype = func.prototype;
-      var self = new ctor;
-      var result = func.apply(self, args.concat(slice.call(arguments)));
-      if (Object(result) === result) return result;
-      return self;
-    };
-  };
-
-  // Bind all of an object's methods to that object. Useful for ensuring that
-  // all callbacks defined on an object belong to it.
-  _.bindAll = function(obj) {
-    var funcs = slice.call(arguments, 1);
-    if (funcs.length == 0) funcs = _.functions(obj);
-    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
-    return obj;
-  };
-
-  // Memoize an expensive function by storing its results.
-  _.memoize = function(func, hasher) {
-    var memo = {};
-    hasher || (hasher = _.identity);
-    return function() {
-      var key = hasher.apply(this, arguments);
-      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
-    };
-  };
-
-  // Delays a function for the given number of milliseconds, and then calls
-  // it with the arguments supplied.
-  _.delay = function(func, wait) {
-    var args = slice.call(arguments, 2);
-    return setTimeout(function(){ return func.apply(null, args); }, wait);
-  };
-
-  // Defers a function, scheduling it to run after the current call stack has
-  // cleared.
-  _.defer = function(func) {
-    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
-  };
-
-  // Returns a function, that, when invoked, will only be triggered at most once
-  // during a given window of time.
-  _.throttle = function(func, wait) {
-    var context, args, timeout, throttling, more, result;
-    var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
-    return function() {
-      context = this; args = arguments;
-      var later = function() {
-        timeout = null;
-        if (more) {
-          result = func.apply(context, args);
-        }
-        whenDone();
-      };
-      if (!timeout) timeout = setTimeout(later, wait);
-      if (throttling) {
-        more = true;
-      } else {
-        throttling = true;
-        result = func.apply(context, args);
-      }
-      whenDone();
-      return result;
-    };
-  };
-
-  // Returns a function, that, as long as it continues to be invoked, will not
-  // be triggered. The function will be called after it stops being called for
-  // N milliseconds. If `immediate` is passed, trigger the function on the
-  // leading edge, instead of the trailing.
-  _.debounce = function(func, wait, immediate) {
-    var timeout, result;
-    return function() {
-      var context = this, args = arguments;
-      var later = function() {
-        timeout = null;
-        if (!immediate) result = func.apply(context, args);
-      };
-      var callNow = immediate && !timeout;
-      clearTimeout(timeout);
-      timeout = setTimeout(later, wait);
-      if (callNow) result = func.apply(context, args);
-      return result;
-    };
-  };
-
-  // Returns a function that will be executed at most one time, no matter how
-  // often you call it. Useful for lazy initialization.
-  _.once = function(func) {
-    var ran = false, memo;
-    return function() {
-      if (ran) return memo;
-      ran = true;
-      memo = func.apply(this, arguments);
-      func = null;
-      return memo;
-    };
-  };
-
-  // Returns the first function passed as an argument to the second,
-  // allowing you to adjust arguments, run code before and after, and
-  // conditionally execute the original function.
-  _.wrap = function(func, wrapper) {
-    return function() {
-      var args = [func];
-      push.apply(args, arguments);
-      return wrapper.apply(this, args);
-    };
-  };
-
-  // Returns a function that is the composition of a list of functions, each
-  // consuming the return value of the function that follows.
-  _.compose = function() {
-    var funcs = arguments;
-    return function() {
-      var args = arguments;
-      for (var i = funcs.length - 1; i >= 0; i--) {
-        args = [funcs[i].apply(this, args)];
-      }
-      return args[0];
-    };
-  };
-
-  // Returns a function that will only be executed after being called N times.
-  _.after = function(times, func) {
-    if (times <= 0) return func();
-    return function() {
-      if (--times < 1) {
-        return func.apply(this, arguments);
-      }
-    };
-  };
-
-  // Object Functions
-  // ----------------
-
-  // Retrieve the names of an object's properties.
-  // Delegates to **ECMAScript 5**'s native `Object.keys`
-  _.keys = nativeKeys || function(obj) {
-    if (obj !== Object(obj)) throw new TypeError('Invalid object');
-    var keys = [];
-    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
-    return keys;
-  };
-
-  // Retrieve the values of an object's properties.
-  _.values = function(obj) {
-    var values = [];
-    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
-    return values;
-  };
-
-  // Convert an object into a list of `[key, value]` pairs.
-  _.pairs = function(obj) {
-    var pairs = [];
-    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
-    return pairs;
-  };
-
-  // Invert the keys and values of an object. The values must be serializable.
-  _.invert = function(obj) {
-    var result = {};
-    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
-    return result;
-  };
-
-  // Return a sorted list of the function names available on the object.
-  // Aliased as `methods`
-  _.functions = _.methods = function(obj) {
-    var names = [];
-    for (var key in obj) {
-      if (_.isFunction(obj[key])) names.push(key);
-    }
-    return names.sort();
-  };
-
-  // Extend a given object with all the properties in passed-in object(s).
-  _.extend = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Return a copy of the object only containing the whitelisted properties.
-  _.pick = function(obj) {
-    var copy = {};
-    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
-    each(keys, function(key) {
-      if (key in obj) copy[key] = obj[key];
-    });
-    return copy;
-  };
-
-   // Return a copy of the object without the blacklisted properties.
-  _.omit = function(obj) {
-    var copy = {};
-    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
-    for (var key in obj) {
-      if (!_.contains(keys, key)) copy[key] = obj[key];
-    }
-    return copy;
-  };
-
-  // Fill in a given object with default properties.
-  _.defaults = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (obj[prop] == null) obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Create a (shallow-cloned) duplicate of an object.
-  _.clone = function(obj) {
-    if (!_.isObject(obj)) return obj;
-    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
-  };
-
-  // Invokes interceptor with the obj, and then returns obj.
-  // The primary purpose of this method is to "tap into" a method chain, in
-  // order to perform operations on intermediate results within the chain.
-  _.tap = function(obj, interceptor) {
-    interceptor(obj);
-    return obj;
-  };
-
-  // Internal recursive comparison function for `isEqual`.
-  var eq = function(a, b, aStack, bStack) {
-    // Identical objects are equal. `0 === -0`, but they aren't identical.
-    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
-    if (a === b) return a !== 0 || 1 / a == 1 / b;
-    // A strict comparison is necessary because `null == undefined`.
-    if (a == null || b == null) return a === b;
-    // Unwrap any wrapped objects.
-    if (a instanceof _) a = a._wrapped;
-    if (b instanceof _) b = b._wrapped;
-    // Compare `[[Class]]` names.
-    var className = toString.call(a);
-    if (className != toString.call(b)) return false;
-    switch (className) {
-      // Strings, numbers, dates, and booleans are compared by value.
-      case '[object String]':
-        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
-        // equivalent to `new String("5")`.
-        return a == String(b);
-      case '[object Number]':
-        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
-        // other numeric values.
-        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
-      case '[object Date]':
-      case '[object Boolean]':
-        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
-        // millisecond representations. Note that invalid dates with millisecond representations
-        // of `NaN` are not equivalent.
-        return +a == +b;
-      // RegExps are compared by their source patterns and flags.
-      case '[object RegExp]':
-        return a.source == b.source &&
-               a.global == b.global &&
-               a.multiline == b.multiline &&
-               a.ignoreCase == b.ignoreCase;
-    }
-    if (typeof a != 'object' || typeof b != 'object') return false;
-    // Assume equality for cyclic structures. The algorithm for detecting cyclic
-    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
-    var length = aStack.length;
-    while (length--) {
-      // Linear search. Performance is inversely proportional to the number of
-      // unique nested structures.
-      if (aStack[length] == a) return bStack[length] == b;
-    }
-    // Add the first object to the stack of traversed objects.
-    aStack.push(a);
-    bStack.push(b);
-    var size = 0, result = true;
-    // Recursively compare objects and arrays.
-    if (className == '[object Array]') {
-      // Compare array lengths to determine if a deep comparison is necessary.
-      size = a.length;
-      result = size == b.length;
-      if (result) {
-        // Deep compare the contents, ignoring non-numeric properties.
-        while (size--) {
-          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
-        }
-      }
-    } else {
-      // Objects with different constructors are not equivalent, but `Object`s
-      // from different frames are.
-      var aCtor = a.constructor, bCtor = b.constructor;
-      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
-                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
-        return false;
-      }
-      // Deep compare objects.
-      for (var key in a) {
-        if (_.has(a, key)) {
-          // Count the expected number of properties.
-          size++;
-          // Deep compare each member.
-          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
-        }
-      }
-      // Ensure that both objects contain the same number of properties.
-      if (result) {
-        for (key in b) {
-          if (_.has(b, key) && !(size--)) break;
-        }
-        result = !size;
-      }
-    }
-    // Remove the first object from the stack of traversed objects.
-    aStack.pop();
-    bStack.pop();
-    return result;
-  };
-
-  // Perform a deep comparison to check if two objects are equal.
-  _.isEqual = function(a, b) {
-    return eq(a, b, [], []);
-  };
-
-  // Is a given array, string, or object empty?
-  // An "empty" object has no enumerable own-properties.
-  _.isEmpty = function(obj) {
-    if (obj == null) return true;
-    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
-    for (var key in obj) if (_.has(obj, key)) return false;
-    return true;
-  };
-
-  // Is a given value a DOM element?
-  _.isElement = function(obj) {
-    return !!(obj && obj.nodeType === 1);
-  };
-
-  // Is a given value an array?
-  // Delegates to ECMA5's native Array.isArray
-  _.isArray = nativeIsArray || function(obj) {
-    return toString.call(obj) == '[object Array]';
-  };
-
-  // Is a given variable an object?
-  _.isObject = function(obj) {
-    return obj === Object(obj);
-  };
-
-  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
-  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
-    _['is' + name] = function(obj) {
-      return toString.call(obj) == '[object ' + name + ']';
-    };
-  });
-
-  // Define a fallback version of the method in browsers (ahem, IE), where
-  // there isn't any inspectable "Arguments" type.
-  if (!_.isArguments(arguments)) {
-    _.isArguments = function(obj) {
-      return !!(obj && _.has(obj, 'callee'));
-    };
-  }
-
-  // Optimize `isFunction` if appropriate.
-  if (typeof (/./) !== 'function') {
-    _.isFunction = function(obj) {
-      return typeof obj === 'function';
-    };
-  }
-
-  // Is a given object a finite number?
-  _.isFinite = function(obj) {
-    return _.isNumber(obj) && isFinite(obj);
-  };
-
-  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
-  _.isNaN = function(obj) {
-    return _.isNumber(obj) && obj != +obj;
-  };
-
-  // Is a given value a boolean?
-  _.isBoolean = function(obj) {
-    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
-  };
-
-  // Is a given value equal to null?
-  _.isNull = function(obj) {
-    return obj === null;
-  };
-
-  // Is a given variable undefined?
-  _.isUndefined = function(obj) {
-    return obj === void 0;
-  };
-
-  // Shortcut function for checking if an object has a given property directly
-  // on itself (in other words, not on a prototype).
-  _.has = function(obj, key) {
-    return hasOwnProperty.call(obj, key);
-  };
-
-  // Utility Functions
-  // -----------------
-
-  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
-  // previous owner. Returns a reference to the Underscore object.
-  _.noConflict = function() {
-    root._ = previousUnderscore;
-    return this;
-  };
-
-  // Keep the identity function around for default iterators.
-  _.identity = function(value) {
-    return value;
-  };
-
-  // Run a function **n** times.
-  _.times = function(n, iterator, context) {
-    for (var i = 0; i < n; i++) iterator.call(context, i);
-  };
-
-  // Return a random integer between min and max (inclusive).
-  _.random = function(min, max) {
-    if (max == null) {
-      max = min;
-      min = 0;
-    }
-    return min + (0 | Math.random() * (max - min + 1));
-  };
-
-  // List of HTML entities for escaping.
-  var entityMap = {
-    escape: {
-      '&': '&amp;',
-      '<': '&lt;',
-      '>': '&gt;',
-      '"': '&quot;',
-      "'": '&#x27;',
-      '/': '&#x2F;'
-    }
-  };
-  entityMap.unescape = _.invert(entityMap.escape);
-
-  // Regexes containing the keys and values listed immediately above.
-  var entityRegexes = {
-    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
-    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
-  };
-
-  // Functions for escaping and unescaping strings to/from HTML interpolation.
-  _.each(['escape', 'unescape'], function(method) {
-    _[method] = function(string) {
-      if (string == null) return '';
-      return ('' + string).replace(entityRegexes[method], function(match) {
-        return entityMap[method][match];
-      });
-    };
-  });
-
-  // If the value of the named property is a function then invoke it;
-  // otherwise, return it.
-  _.result = function(object, property) {
-    if (object == null) return null;
-    var value = object[property];
-    return _.isFunction(value) ? value.call(object) : value;
-  };
-
-  // Add your own custom functions to the Underscore object.
-  _.mixin = function(obj) {
-    each(_.functions(obj), function(name){
-      var func = _[name] = obj[name];
-      _.prototype[name] = function() {
-        var args = [this._wrapped];
-        push.apply(args, arguments);
-        return result.call(this, func.apply(_, args));
-      };
-    });
-  };
-
-  // Generate a unique integer id (unique within the entire client session).
-  // Useful for temporary DOM ids.
-  var idCounter = 0;
-  _.uniqueId = function(prefix) {
-    var id = idCounter++;
-    return prefix ? prefix + id : id;
-  };
-
-  // By default, Underscore uses ERB-style template delimiters, change the
-  // following template settings to use alternative delimiters.
-  _.templateSettings = {
-    evaluate    : /<%([\s\S]+?)%>/g,
-    interpolate : /<%=([\s\S]+?)%>/g,
-    escape      : /<%-([\s\S]+?)%>/g
-  };
-
-  // When customizing `templateSettings`, if you don't want to define an
-  // interpolation, evaluation or escaping regex, we need one that is
-  // guaranteed not to match.
-  var noMatch = /(.)^/;
-
-  // Certain characters need to be escaped so that they can be put into a
-  // string literal.
-  var escapes = {
-    "'":      "'",
-    '\\':     '\\',
-    '\r':     'r',
-    '\n':     'n',
-    '\t':     't',
-    '\u2028': 'u2028',
-    '\u2029': 'u2029'
-  };
-
-  var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
-
-  // JavaScript micro-templating, similar to John Resig's implementation.
-  // Underscore templating handles arbitrary delimiters, preserves whitespace,
-  // and correctly escapes quotes within interpolated code.
-  _.template = function(text, data, settings) {
-    settings = _.defaults({}, settings, _.templateSettings);
-
-    // Combine delimiters into one regular expression via alternation.
-    var matcher = new RegExp([
-      (settings.escape || noMatch).source,
-      (settings.interpolate || noMatch).source,
-      (settings.evaluate || noMatch).source
-    ].join('|') + '|$', 'g');
-
-    // Compile the template source, escaping string literals appropriately.
-    var index = 0;
-    var source = "__p+='";
-    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
-      source += text.slice(index, offset)
-        .replace(escaper, function(match) { return '\\' + escapes[match]; });
-      source +=
-        escape ? "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'" :
-        interpolate ? "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'" :
-        evaluate ? "';\n" + evaluate + "\n__p+='" : '';
-      index = offset + match.length;
-    });
-    source += "';\n";
-
-    // If a variable is not specified, place data values in local scope.
-    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
-
-    source = "var __t,__p='',__j=Array.prototype.join," +
-      "print=function(){__p+=__j.call(arguments,'');};\n" +
-      source + "return __p;\n";
-
-    try {
-      var render = new Function(settings.variable || 'obj', '_', source);
-    } catch (e) {
-      e.source = source;
-      throw e;
-    }
-
-    if (data) return render(data, _);
-    var template = function(data) {
-      return render.call(this, data, _);
-    };
-
-    // Provide the compiled function source as a convenience for precompilation.
-    template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
-
-    return template;
-  };
-
-  // Add a "chain" function, which will delegate to the wrapper.
-  _.chain = function(obj) {
-    return _(obj).chain();
-  };
-
-  // OOP
-  // ---------------
-  // If Underscore is called as a function, it returns a wrapped object that
-  // can be used OO-style. This wrapper holds altered versions of all the
-  // underscore functions. Wrapped objects may be chained.
-
-  // Helper function to continue chaining intermediate results.
-  var result = function(obj) {
-    return this._chain ? _(obj).chain() : obj;
-  };
-
-  // Add all of the Underscore functions to the wrapper object.
-  _.mixin(_);
-
-  // Add all mutator Array functions to the wrapper.
-  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      var obj = this._wrapped;
-      method.apply(obj, arguments);
-      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
-      return result.call(this, obj);
-    };
-  });
-
-  // Add all accessor Array functions to the wrapper.
-  each(['concat', 'join', 'slice'], function(name) {
-    var method = ArrayProto[name];
-    _.prototype[name] = function() {
-      return result.call(this, method.apply(this._wrapped, arguments));
-    };
-  });
-
-  _.extend(_.prototype, {
-
-    // Start chaining a wrapped Underscore object.
-    chain: function() {
-      this._chain = true;
-      return this;
-    },
-
-    // Extracts the result from a wrapped and chained object.
-    value: function() {
-      return this._wrapped;
-    }
-
-  });
-
-}).call(this);
-
-//     Backbone.js 0.9.9
-
-//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Backbone may be freely distributed under the MIT license.
-//     For all details and documentation:
-//     http://backbonejs.org
-
-(function(){
-
-  // Initial Setup
-  // -------------
-
-  // Save a reference to the global object (`window` in the browser, `exports`
-  // on the server).
-  var root = this;
-
-  // Save the previous value of the `Backbone` variable, so that it can be
-  // restored later on, if `noConflict` is used.
-  var previousBackbone = root.Backbone;
-
-  // Create a local reference to array methods.
-  var array = [];
-  var push = array.push;
-  var slice = array.slice;
-  var splice = array.splice;
-
-  // The top-level namespace. All public Backbone classes and modules will
-  // be attached to this. Exported for both CommonJS and the browser.
-  var Backbone;
-  if (typeof exports !== 'undefined') {
-    Backbone = exports;
-  } else {
-    Backbone = root.Backbone = {};
-  }
-
-  // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '0.9.9';
-
-  // Require Underscore, if we're on the server, and it's not already present.
-  var _ = root._;
-  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
-
-  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
-  Backbone.$ = root.jQuery || root.Zepto || root.ender;
-
-  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
-  // to its previous owner. Returns a reference to this Backbone object.
-  Backbone.noConflict = function() {
-    root.Backbone = previousBackbone;
-    return this;
-  };
-
-  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
-  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
-  // set a `X-Http-Method-Override` header.
-  Backbone.emulateHTTP = false;
-
-  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
-  // `application/json` requests ... will encode the body as
-  // `application/x-www-form-urlencoded` instead and will send the model in a
-  // form param named `model`.
-  Backbone.emulateJSON = false;
-
-  // Backbone.Events
-  // ---------------
-
-  // Regular expression used to split event strings.
-  var eventSplitter = /\s+/;
-
-  // Implement fancy features of the Events API such as multiple event
-  // names `"change blur"` and jQuery-style event maps `{change: action}`
-  // in terms of the existing API.
-  var eventsApi = function(obj, action, name, rest) {
-    if (!name) return true;
-    if (typeof name === 'object') {
-      for (var key in name) {
-        obj[action].apply(obj, [key, name[key]].concat(rest));
-      }
-    } else if (eventSplitter.test(name)) {
-      var names = name.split(eventSplitter);
-      for (var i = 0, l = names.length; i < l; i++) {
-        obj[action].apply(obj, [names[i]].concat(rest));
-      }
-    } else {
-      return true;
-    }
-  };
-
-  // Optimized internal dispatch function for triggering events. Tries to
-  // keep the usual cases speedy (most Backbone events have 3 arguments).
-  var triggerEvents = function(obj, events, args) {
-    var ev, i = -1, l = events.length;
-    switch (args.length) {
-    case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx);
-    return;
-    case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0]);
-    return;
-    case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1]);
-    return;
-    case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, args[0], args[1], args[2]);
-    return;
-    default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
-    }
-  };
-
-  // A module that can be mixed in to *any object* in order to provide it with
-  // custom events. You may bind with `on` or remove with `off` callback
-  // functions to an event; `trigger`-ing an event fires all callbacks in
-  // succession.
-  //
-  //     var object = {};
-  //     _.extend(object, Backbone.Events);
-  //     object.on('expand', function(){ alert('expanded'); });
-  //     object.trigger('expand');
-  //
-  var Events = Backbone.Events = {
-
-    // Bind one or more space separated events, or an events map,
-    // to a `callback` function. Passing `"all"` will bind the callback to
-    // all events fired.
-    on: function(name, callback, context) {
-      if (!(eventsApi(this, 'on', name, [callback, context]) && callback)) return this;
-      this._events || (this._events = {});
-      var list = this._events[name] || (this._events[name] = []);
-      list.push({callback: callback, context: context, ctx: context || this});
-      return this;
-    },
-
-    // Bind events to only be triggered a single time. After the first time
-    // the callback is invoked, it will be removed.
-    once: function(name, callback, context) {
-      if (!(eventsApi(this, 'once', name, [callback, context]) && callback)) return this;
-      var self = this;
-      var once = _.once(function() {
-        self.off(name, once);
-        callback.apply(this, arguments);
-      });
-      once._callback = callback;
-      this.on(name, once, context);
-      return this;
-    },
-
-    // Remove one or many callbacks. If `context` is null, removes all
-    // callbacks with that function. If `callback` is null, removes all
-    // callbacks for the event. If `events` is null, removes all bound
-    // callbacks for all events.
-    off: function(name, callback, context) {
-      var list, ev, events, names, i, l, j, k;
-      if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
-      if (!name && !callback && !context) {
-        this._events = {};
-        return this;
-      }
-
-      names = name ? [name] : _.keys(this._events);
-      for (i = 0, l = names.length; i < l; i++) {
-        name = names[i];
-        if (list = this._events[name]) {
-          events = [];
-          if (callback || context) {
-            for (j = 0, k = list.length; j < k; j++) {
-              ev = list[j];
-              if ((callback && callback !== (ev.callback._callback || ev.callback)) ||
-                  (context && context !== ev.context)) {
-                events.push(ev);
-              }
-            }
-          }
-          this._events[name] = events;
-        }
-      }
-
-      return this;
-    },
-
-    // Trigger one or many events, firing all bound callbacks. Callbacks are
-    // passed the same arguments as `trigger` is, apart from the event name
-    // (unless you're listening on `"all"`, which will cause your callback to
-    // receive the true name of the event as the first argument).
-    trigger: function(name) {
-      if (!this._events) return this;
-      var args = slice.call(arguments, 1);
-      if (!eventsApi(this, 'trigger', name, args)) return this;
-      var events = this._events[name];
-      var allEvents = this._events.all;
-      if (events) triggerEvents(this, events, args);
-      if (allEvents) triggerEvents(this, allEvents, arguments);
-      return this;
-    },
-
-    // An inversion-of-control version of `on`. Tell *this* object to listen to
-    // an event in another object ... keeping track of what it's listening to.
-    listenTo: function(object, events, callback) {
-      var listeners = this._listeners || (this._listeners = {});
-      var id = object._listenerId || (object._listenerId = _.uniqueId('l'));
-      listeners[id] = object;
-      object.on(events, callback || this, this);
-      return this;
-    },
-
-    // Tell this object to stop listening to either specific events ... or
-    // to every object it's currently listening to.
-    stopListening: function(object, events, callback) {
-      var listeners = this._listeners;
-      if (!listeners) return;
-      if (object) {
-        object.off(events, callback, this);
-        if (!events && !callback) delete listeners[object._listenerId];
-      } else {
-        for (var id in listeners) {
-          listeners[id].off(null, null, this);
-        }
-        this._listeners = {};
-      }
-      return this;
-    }
-  };
-
-  // Aliases for backwards compatibility.
-  Events.bind   = Events.on;
-  Events.unbind = Events.off;
-
-  // Allow the `Backbone` object to serve as a global event bus, for folks who
-  // want global "pubsub" in a convenient place.
-  _.extend(Backbone, Events);
-
-  // Backbone.Model
-  // --------------
-
-  // Create a new model, with defined attributes. A client id (`cid`)
-  // is automatically generated and assigned for you.
-  var Model = Backbone.Model = function(attributes, options) {
-    var defaults;
-    var attrs = attributes || {};
-    this.cid = _.uniqueId('c');
-    this.changed = {};
-    this.attributes = {};
-    this._changes = [];
-    if (options && options.collection) this.collection = options.collection;
-    if (options && options.parse) attrs = this.parse(attrs);
-    if (defaults = _.result(this, 'defaults')) _.defaults(attrs, defaults);
-    this.set(attrs, {silent: true});
-    this._currentAttributes = _.clone(this.attributes);
-    this._previousAttributes = _.clone(this.attributes);
-    this.initialize.apply(this, arguments);
-  };
-
-  // Attach all inheritable methods to the Model prototype.
-  _.extend(Model.prototype, Events, {
-
-    // A hash of attributes whose current and previous value differ.
-    changed: null,
-
-    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
-    // CouchDB users may want to set this to `"_id"`.
-    idAttribute: 'id',
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Return a copy of the model's `attributes` object.
-    toJSON: function(options) {
-      return _.clone(this.attributes);
-    },
-
-    // Proxy `Backbone.sync` by default.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Get the value of an attribute.
-    get: function(attr) {
-      return this.attributes[attr];
-    },
-
-    // Get the HTML-escaped value of an attribute.
-    escape: function(attr) {
-      return _.escape(this.get(attr));
-    },
-
-    // Returns `true` if the attribute contains a value that is not null
-    // or undefined.
-    has: function(attr) {
-      return this.get(attr) != null;
-    },
-
-    // Set a hash of model attributes on the object, firing `"change"` unless
-    // you choose to silence it.
-    set: function(key, val, options) {
-      var attr, attrs;
-      if (key == null) return this;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (_.isObject(key)) {
-        attrs = key;
-        options = val;
-      } else {
-        (attrs = {})[key] = val;
-      }
-
-      // Extract attributes and options.
-      var silent = options && options.silent;
-      var unset = options && options.unset;
-
-      // Run validation.
-      if (!this._validate(attrs, options)) return false;
-
-      // Check for changes of `id`.
-      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
-
-      var now = this.attributes;
-
-      // For each `set` attribute...
-      for (attr in attrs) {
-        val = attrs[attr];
-
-        // Update or delete the current value, and track the change.
-        unset ? delete now[attr] : now[attr] = val;
-        this._changes.push(attr, val);
-      }
-
-      // Signal that the model's state has potentially changed, and we need
-      // to recompute the actual changes.
-      this._hasComputed = false;
-
-      // Fire the `"change"` events.
-      if (!silent) this.change(options);
-      return this;
-    },
-
-    // Remove an attribute from the model, firing `"change"` unless you choose
-    // to silence it. `unset` is a noop if the attribute doesn't exist.
-    unset: function(attr, options) {
-      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
-    },
-
-    // Clear all attributes on the model, firing `"change"` unless you choose
-    // to silence it.
-    clear: function(options) {
-      var attrs = {};
-      for (var key in this.attributes) attrs[key] = void 0;
-      return this.set(attrs, _.extend({}, options, {unset: true}));
-    },
-
-    // Fetch the model from the server. If the server's representation of the
-    // model differs from its current attributes, they will be overriden,
-    // triggering a `"change"` event.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        if (!model.set(model.parse(resp), options)) return false;
-        if (success) success(model, resp, options);
-      };
-      return this.sync('read', this, options);
-    },
-
-    // Set a hash of model attributes, and sync the model to the server.
-    // If the server returns an attributes hash that differs, the model's
-    // state will be `set` again.
-    save: function(key, val, options) {
-      var attrs, current, done;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (key == null || _.isObject(key)) {
-        attrs = key;
-        options = val;
-      } else if (key != null) {
-        (attrs = {})[key] = val;
-      }
-      options = options ? _.clone(options) : {};
-
-      // If we're "wait"-ing to set changed attributes, validate early.
-      if (options.wait) {
-        if (attrs && !this._validate(attrs, options)) return false;
-        current = _.clone(this.attributes);
-      }
-
-      // Regular saves `set` attributes before persisting to the server.
-      var silentOptions = _.extend({}, options, {silent: true});
-      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
-        return false;
-      }
-
-      // Do not persist invalid models.
-      if (!attrs && !this._validate(null, options)) return false;
-
-      // After a successful server-side save, the client is (optionally)
-      // updated with the server-side state.
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        done = true;
-        var serverAttrs = model.parse(resp);
-        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
-        if (!model.set(serverAttrs, options)) return false;
-        if (success) success(model, resp, options);
-      };
-
-      // Finish configuring and sending the Ajax request.
-      var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
-      if (method == 'patch') options.attrs = attrs;
-      var xhr = this.sync(method, this, options);
-
-      // When using `wait`, reset attributes to original values unless
-      // `success` has been called already.
-      if (!done && options.wait) {
-        this.clear(silentOptions);
-        this.set(current, silentOptions);
-      }
-
-      return xhr;
-    },
-
-    // Destroy this model on the server if it was already persisted.
-    // Optimistically removes the model from its collection, if it has one.
-    // If `wait: true` is passed, waits for the server to respond before removal.
-    destroy: function(options) {
-      options = options ? _.clone(options) : {};
-      var model = this;
-      var success = options.success;
-
-      var destroy = function() {
-        model.trigger('destroy', model, model.collection, options);
-      };
-
-      options.success = function(resp) {
-        if (options.wait || model.isNew()) destroy();
-        if (success) success(model, resp, options);
-      };
-
-      if (this.isNew()) {
-        options.success();
-        return false;
-      }
-
-      var xhr = this.sync('delete', this, options);
-      if (!options.wait) destroy();
-      return xhr;
-    },
-
-    // Default URL for the model's representation on the server -- if you're
-    // using Backbone's restful methods, override this to change the endpoint
-    // that will be called.
-    url: function() {
-      var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
-      if (this.isNew()) return base;
-      return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
-    },
-
-    // **parse** converts a response into the hash of attributes to be `set` on
-    // the model. The default implementation is just to pass the response along.
-    parse: function(resp) {
-      return resp;
-    },
-
-    // Create a new model with identical attributes to this one.
-    clone: function() {
-      return new this.constructor(this.attributes);
-    },
-
-    // A model is new if it has never been saved to the server, and lacks an id.
-    isNew: function() {
-      return this.id == null;
-    },
-
-    // Call this method to manually fire a `"change"` event for this model and
-    // a `"change:attribute"` event for each changed attribute.
-    // Calling this will cause all objects observing the model to update.
-    change: function(options) {
-      var changing = this._changing;
-      this._changing = true;
-
-      // Generate the changes to be triggered on the model.
-      var triggers = this._computeChanges(true);
-
-      this._pending = !!triggers.length;
-
-      for (var i = triggers.length - 2; i >= 0; i -= 2) {
-        this.trigger('change:' + triggers[i], this, triggers[i + 1], options);
-      }
-
-      if (changing) return this;
-
-      // Trigger a `change` while there have been changes.
-      while (this._pending) {
-        this._pending = false;
-        this.trigger('change', this, options);
-        this._previousAttributes = _.clone(this.attributes);
-      }
-
-      this._changing = false;
-      return this;
-    },
-
-    // Determine if the model has changed since the last `"change"` event.
-    // If you specify an attribute name, determine if that attribute has changed.
-    hasChanged: function(attr) {
-      if (!this._hasComputed) this._computeChanges();
-      if (attr == null) return !_.isEmpty(this.changed);
-      return _.has(this.changed, attr);
-    },
-
-    // Return an object containing all the attributes that have changed, or
-    // false if there are no changed attributes. Useful for determining what
-    // parts of a view need to be updated and/or what attributes need to be
-    // persisted to the server. Unset attributes will be set to undefined.
-    // You can also pass an attributes object to diff against the model,
-    // determining if there *would be* a change.
-    changedAttributes: function(diff) {
-      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
-      var val, changed = false, old = this._previousAttributes;
-      for (var attr in diff) {
-        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
-        (changed || (changed = {}))[attr] = val;
-      }
-      return changed;
-    },
-
-    // Looking at the built up list of `set` attribute changes, compute how
-    // many of the attributes have actually changed. If `loud`, return a
-    // boiled-down list of only the real changes.
-    _computeChanges: function(loud) {
-      this.changed = {};
-      var already = {};
-      var triggers = [];
-      var current = this._currentAttributes;
-      var changes = this._changes;
-
-      // Loop through the current queue of potential model changes.
-      for (var i = changes.length - 2; i >= 0; i -= 2) {
-        var key = changes[i], val = changes[i + 1];
-        if (already[key]) continue;
-        already[key] = true;
-
-        // Check if the attribute has been modified since the last change,
-        // and update `this.changed` accordingly. If we're inside of a `change`
-        // call, also add a trigger to the list.
-        if (current[key] !== val) {
-          this.changed[key] = val;
-          if (!loud) continue;
-          triggers.push(key, val);
-          current[key] = val;
-        }
-      }
-      if (loud) this._changes = [];
-
-      // Signals `this.changed` is current to prevent duplicate calls from `this.hasChanged`.
-      this._hasComputed = true;
-      return triggers;
-    },
-
-    // Get the previous value of an attribute, recorded at the time the last
-    // `"change"` event was fired.
-    previous: function(attr) {
-      if (attr == null || !this._previousAttributes) return null;
-      return this._previousAttributes[attr];
-    },
-
-    // Get all of the attributes of the model at the time of the previous
-    // `"change"` event.
-    previousAttributes: function() {
-      return _.clone(this._previousAttributes);
-    },
-
-    // Run validation against the next complete set of model attributes,
-    // returning `true` if all is well. If a specific `error` callback has
-    // been passed, call that instead of firing the general `"error"` event.
-    _validate: function(attrs, options) {
-      if (!this.validate) return true;
-      attrs = _.extend({}, this.attributes, attrs);
-      var error = this.validate(attrs, options);
-      if (!error) return true;
-      if (options && options.error) options.error(this, error, options);
-      this.trigger('error', this, error, options);
-      return false;
-    }
-
-  });
-
-  // Backbone.Collection
-  // -------------------
-
-  // Provides a standard collection class for our sets of models, ordered
-  // or unordered. If a `comparator` is specified, the Collection will maintain
-  // its models in sort order, as they're added and removed.
-  var Collection = Backbone.Collection = function(models, options) {
-    options || (options = {});
-    if (options.model) this.model = options.model;
-    if (options.comparator !== void 0) this.comparator = options.comparator;
-    this._reset();
-    this.initialize.apply(this, arguments);
-    if (models) this.reset(models, _.extend({silent: true}, options));
-  };
-
-  // Define the Collection's inheritable methods.
-  _.extend(Collection.prototype, Events, {
-
-    // The default model for a collection is just a **Backbone.Model**.
-    // This should be overridden in most cases.
-    model: Model,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // The JSON representation of a Collection is an array of the
-    // models' attributes.
-    toJSON: function(options) {
-      return this.map(function(model){ return model.toJSON(options); });
-    },
-
-    // Proxy `Backbone.sync` by default.
-    sync: function() {
-      return Backbone.sync.apply(this, arguments);
-    },
-
-    // Add a model, or list of models to the set. Pass **silent** to avoid
-    // firing the `add` event for every new model.
-    add: function(models, options) {
-      var i, args, length, model, existing, needsSort;
-      var at = options && options.at;
-      var sort = ((options && options.sort) == null ? true : options.sort);
-      models = _.isArray(models) ? models.slice() : [models];
-
-      // Turn bare objects into model references, and prevent invalid models
-      // from being added.
-      for (i = models.length - 1; i >= 0; i--) {
-        if(!(model = this._prepareModel(models[i], options))) {
-          this.trigger("error", this, models[i], options);
-          models.splice(i, 1);
-          continue;
-        }
-        models[i] = model;
-
-        existing = model.id != null && this._byId[model.id];
-        // If a duplicate is found, prevent it from being added and
-        // optionally merge it into the existing model.
-        if (existing || this._byCid[model.cid]) {
-          if (options && options.merge && existing) {
-            existing.set(model.attributes, options);
-            needsSort = sort;
-          }
-          models.splice(i, 1);
-          continue;
-        }
-
-        // Listen to added models' events, and index models for lookup by
-        // `id` and by `cid`.
-        model.on('all', this._onModelEvent, this);
-        this._byCid[model.cid] = model;
-        if (model.id != null) this._byId[model.id] = model;
-      }
-
-      // See if sorting is needed, update `length` and splice in new models.
-      if (models.length) needsSort = sort;
-      this.length += models.length;
-      args = [at != null ? at : this.models.length, 0];
-      push.apply(args, models);
-      splice.apply(this.models, args);
-
-      // Sort the collection if appropriate.
-      if (needsSort && this.comparator && at == null) this.sort({silent: true});
-
-      if (options && options.silent) return this;
-
-      // Trigger `add` events.
-      while (model = models.shift()) {
-        model.trigger('add', model, this, options);
-      }
-
-      return this;
-    },
-
-    // Remove a model, or a list of models from the set. Pass silent to avoid
-    // firing the `remove` event for every model removed.
-    remove: function(models, options) {
-      var i, l, index, model;
-      options || (options = {});
-      models = _.isArray(models) ? models.slice() : [models];
-      for (i = 0, l = models.length; i < l; i++) {
-        model = this.get(models[i]);
-        if (!model) continue;
-        delete this._byId[model.id];
-        delete this._byCid[model.cid];
-        index = this.indexOf(model);
-        this.models.splice(index, 1);
-        this.length--;
-        if (!options.silent) {
-          options.index = index;
-          model.trigger('remove', model, this, options);
-        }
-        this._removeReference(model);
-      }
-      return this;
-    },
-
-    // Add a model to the end of the collection.
-    push: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, _.extend({at: this.length}, options));
-      return model;
-    },
-
-    // Remove a model from the end of the collection.
-    pop: function(options) {
-      var model = this.at(this.length - 1);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Add a model to the beginning of the collection.
-    unshift: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, _.extend({at: 0}, options));
-      return model;
-    },
-
-    // Remove a model from the beginning of the collection.
-    shift: function(options) {
-      var model = this.at(0);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Slice out a sub-array of models from the collection.
-    slice: function(begin, end) {
-      return this.models.slice(begin, end);
-    },
-
-    // Get a model from the set by id.
-    get: function(obj) {
-      if (obj == null) return void 0;
-      return this._byId[obj.id != null ? obj.id : obj] || this._byCid[obj.cid || obj];
-    },
-
-    // Get the model at the given index.
-    at: function(index) {
-      return this.models[index];
-    },
-
-    // Return models with matching attributes. Useful for simple cases of `filter`.
-    where: function(attrs) {
-      if (_.isEmpty(attrs)) return [];
-      return this.filter(function(model) {
-        for (var key in attrs) {
-          if (attrs[key] !== model.get(key)) return false;
-        }
-        return true;
-      });
-    },
-
-    // Force the collection to re-sort itself. You don't need to call this under
-    // normal circumstances, as the set will maintain sort order as each item
-    // is added.
-    sort: function(options) {
-      if (!this.comparator) {
-        throw new Error('Cannot sort a set without a comparator');
-      }
-
-      if (_.isString(this.comparator) || this.comparator.length === 1) {
-        this.models = this.sortBy(this.comparator, this);
-      } else {
-        this.models.sort(_.bind(this.comparator, this));
-      }
-
-      if (!options || !options.silent) this.trigger('sort', this, options);
-      return this;
-    },
-
-    // Pluck an attribute from each model in the collection.
-    pluck: function(attr) {
-      return _.invoke(this.models, 'get', attr);
-    },
-
-    // Smartly update a collection with a change set of models, adding,
-    // removing, and merging as necessary.
-    update: function(models, options) {
-      var model, i, l, existing;
-      var add = [], remove = [], modelMap = {};
-      var idAttr = this.model.prototype.idAttribute;
-      options = _.extend({add: true, merge: true, remove: true}, options);
-      if (options.parse) models = this.parse(models);
-
-      // Allow a single model (or no argument) to be passed.
-      if (!_.isArray(models)) models = models ? [models] : [];
-
-      // Proxy to `add` for this case, no need to iterate...
-      if (options.add && !options.remove) return this.add(models, options);
-
-      // Determine which models to add and merge, and which to remove.
-      for (i = 0, l = models.length; i < l; i++) {
-        model = models[i];
-        existing = this.get(model.id || model.cid || model[idAttr]);
-        if (options.remove && existing) modelMap[existing.cid] = true;
-        if ((options.add && !existing) || (options.merge && existing)) {
-          add.push(model);
-        }
-      }
-      if (options.remove) {
-        for (i = 0, l = this.models.length; i < l; i++) {
-          model = this.models[i];
-          if (!modelMap[model.cid]) remove.push(model);
-        }
-      }
-
-      // Remove models (if applicable) before we add and merge the rest.
-      if (remove.length) this.remove(remove, options);
-      if (add.length) this.add(add, options);
-      return this;
-    },
-
-    // When you have more items than you want to add or remove individually,
-    // you can reset the entire set with a new list of models, without firing
-    // any `add` or `remove` events. Fires `reset` when finished.
-    reset: function(models, options) {
-      options || (options = {});
-      if (options.parse) models = this.parse(models);
-      for (var i = 0, l = this.models.length; i < l; i++) {
-        this._removeReference(this.models[i]);
-      }
-      options.previousModels = this.models;
-      this._reset();
-      if (models) this.add(models, _.extend({silent: true}, options));
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Fetch the default set of models for this collection, resetting the
-    // collection when they arrive. If `add: true` is passed, appends the
-    // models to the collection instead of resetting.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === void 0) options.parse = true;
-      var collection = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        var method = options.update ? 'update' : 'reset';
-        collection[method](resp, options);
-        if (success) success(collection, resp, options);
-      };
-      return this.sync('read', this, options);
-    },
-
-    // Create a new instance of a model in this collection. Add the model to the
-    // collection immediately, unless `wait: true` is passed, in which case we
-    // wait for the server to agree.
-    create: function(model, options) {
-      var collection = this;
-      options = options ? _.clone(options) : {};
-      model = this._prepareModel(model, options);
-      if (!model) return false;
-      if (!options.wait) collection.add(model, options);
-      var success = options.success;
-      options.success = function(model, resp, options) {
-        if (options.wait) collection.add(model, options);
-        if (success) success(model, resp, options);
-      };
-      model.save(null, options);
-      return model;
-    },
-
-    // **parse** converts a response into a list of models to be added to the
-    // collection. The default implementation is just to pass it through.
-    parse: function(resp) {
-      return resp;
-    },
-
-    // Create a new collection with an identical list of models as this one.
-    clone: function() {
-      return new this.constructor(this.models);
-    },
-
-    // Proxy to _'s chain. Can't be proxied the same way the rest of the
-    // underscore methods are proxied because it relies on the underscore
-    // constructor.
-    chain: function() {
-      return _(this.models).chain();
-    },
-
-    // Reset all internal state. Called when the collection is reset.
-    _reset: function() {
-      this.length = 0;
-      this.models = [];
-      this._byId  = {};
-      this._byCid = {};
-    },
-
-    // Prepare a model or hash of attributes to be added to this collection.
-    _prepareModel: function(attrs, options) {
-      if (attrs instanceof Model) {
-        if (!attrs.collection) attrs.collection = this;
-        return attrs;
-      }
-      options || (options = {});
-      options.collection = this;
-      var model = new this.model(attrs, options);
-      if (!model._validate(attrs, options)) return false;
-      return model;
-    },
-
-    // Internal method to remove a model's ties to a collection.
-    _removeReference: function(model) {
-      if (this === model.collection) delete model.collection;
-      model.off('all', this._onModelEvent, this);
-    },
-
-    // Internal method called every time a model in the set fires an event.
-    // Sets need to update their indexes when models change ids. All other
-    // events simply proxy through. "add" and "remove" events that originate
-    // in other collections are ignored.
-    _onModelEvent: function(event, model, collection, options) {
-      if ((event === 'add' || event === 'remove') && collection !== this) return;
-      if (event === 'destroy') this.remove(model, options);
-      if (model && event === 'change:' + model.idAttribute) {
-        delete this._byId[model.previous(model.idAttribute)];
-        if (model.id != null) this._byId[model.id] = model;
-      }
-      this.trigger.apply(this, arguments);
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Collection.
-  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
-    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
-    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
-    'max', 'min', 'sortedIndex', 'toArray', 'size', 'first', 'head', 'take',
-    'initial', 'rest', 'tail', 'last', 'without', 'indexOf', 'shuffle',
-    'lastIndexOf', 'isEmpty'];
-
-  // Mix in each Underscore method as a proxy to `Collection#models`.
-  _.each(methods, function(method) {
-    Collection.prototype[method] = function() {
-      var args = slice.call(arguments);
-      args.unshift(this.models);
-      return _[method].apply(_, args);
-    };
-  });
-
-  // Underscore methods that take a property name as an argument.
-  var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
-
-  // Use attributes instead of properties.
-  _.each(attributeMethods, function(method) {
-    Collection.prototype[method] = function(value, context) {
-      var iterator = _.isFunction(value) ? value : function(model) {
-        return model.get(value);
-      };
-      return _[method](this.models, iterator, context);
-    };
-  });
-
-  // Backbone.Router
-  // ---------------
-
-  // Routers map faux-URLs to actions, and fire events when routes are
-  // matched. Creating a new one sets its `routes` hash, if not set statically.
-  var Router = Backbone.Router = function(options) {
-    options || (options = {});
-    if (options.routes) this.routes = options.routes;
-    this._bindRoutes();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Cached regular expressions for matching named param parts and splatted
-  // parts of route strings.
-  var optionalParam = /\((.*?)\)/g;
-  var namedParam    = /:\w+/g;
-  var splatParam    = /\*\w+/g;
-  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;
-
-  // Set up all inheritable **Backbone.Router** properties and methods.
-  _.extend(Router.prototype, Events, {
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Manually bind a single named route to a callback. For example:
-    //
-    //     this.route('search/:query/p:num', 'search', function(query, num) {
-    //       ...
-    //     });
-    //
-    route: function(route, name, callback) {
-      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
-      if (!callback) callback = this[name];
-      Backbone.history.route(route, _.bind(function(fragment) {
-        var args = this._extractParameters(route, fragment);
-        callback && callback.apply(this, args);
-        this.trigger.apply(this, ['route:' + name].concat(args));
-        Backbone.history.trigger('route', this, name, args);
-      }, this));
-      return this;
-    },
-
-    // Simple proxy to `Backbone.history` to save a fragment into the history.
-    navigate: function(fragment, options) {
-      Backbone.history.navigate(fragment, options);
-      return this;
-    },
-
-    // Bind all defined routes to `Backbone.history`. We have to reverse the
-    // order of the routes here to support behavior where the most general
-    // routes can be defined at the bottom of the route map.
-    _bindRoutes: function() {
-      if (!this.routes) return;
-      var route, routes = _.keys(this.routes);
-      while ((route = routes.pop()) != null) {
-        this.route(route, this.routes[route]);
-      }
-    },
-
-    // Convert a route string into a regular expression, suitable for matching
-    // against the current location hash.
-    _routeToRegExp: function(route) {
-      route = route.replace(escapeRegExp, '\\$&')
-                   .replace(optionalParam, '(?:$1)?')
-                   .replace(namedParam, '([^\/]+)')
-                   .replace(splatParam, '(.*?)');
-      return new RegExp('^' + route + '$');
-    },
-
-    // Given a route, and a URL fragment that it matches, return the array of
-    // extracted parameters.
-    _extractParameters: function(route, fragment) {
-      return route.exec(fragment).slice(1);
-    }
-
-  });
-
-  // Backbone.History
-  // ----------------
-
-  // Handles cross-browser history management, based on URL fragments. If the
-  // browser does not support `onhashchange`, falls back to polling.
-  var History = Backbone.History = function() {
-    this.handlers = [];
-    _.bindAll(this, 'checkUrl');
-
-    // Ensure that `History` can be used outside of the browser.
-    if (typeof window !== 'undefined') {
-      this.location = window.location;
-      this.history = window.history;
-    }
-  };
-
-  // Cached regex for stripping a leading hash/slash and trailing space.
-  var routeStripper = /^[#\/]|\s+$/g;
-
-  // Cached regex for stripping leading and trailing slashes.
-  var rootStripper = /^\/+|\/+$/g;
-
-  // Cached regex for detecting MSIE.
-  var isExplorer = /msie [\w.]+/;
-
-  // Cached regex for removing a trailing slash.
-  var trailingSlash = /\/$/;
-
-  // Has the history handling already been started?
-  History.started = false;
-
-  // Set up all inheritable **Backbone.History** properties and methods.
-  _.extend(History.prototype, Events, {
-
-    // The default interval to poll for hash changes, if necessary, is
-    // twenty times a second.
-    interval: 50,
-
-    // Gets the true hash value. Cannot use location.hash directly due to bug
-    // in Firefox where location.hash will always be decoded.
-    getHash: function(window) {
-      var match = (window || this).location.href.match(/#(.*)$/);
-      return match ? match[1] : '';
-    },
-
-    // Get the cross-browser normalized URL fragment, either from the URL,
-    // the hash, or the override.
-    getFragment: function(fragment, forcePushState) {
-      if (fragment == null) {
-        if (this._hasPushState || !this._wantsHashChange || forcePushState) {
-          fragment = this.location.pathname;
-          var root = this.root.replace(trailingSlash, '');
-          if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
-        } else {
-          fragment = this.getHash();
-        }
-      }
-      return fragment.replace(routeStripper, '');
-    },
-
-    // Start the hash change handling, returning `true` if the current URL matches
-    // an existing route, and `false` otherwise.
-    start: function(options) {
-      if (History.started) throw new Error("Backbone.history has already been started");
-      History.started = true;
-
-      // Figure out the initial configuration. Do we need an iframe?
-      // Is pushState desired ... is it available?
-      this.options          = _.extend({}, {root: '/'}, this.options, options);
-      this.root             = this.options.root;
-      this._wantsHashChange = this.options.hashChange !== false;
-      this._wantsPushState  = !!this.options.pushState;
-      this._hasPushState    = !!(this.options.pushState && this.history && this.history.pushState);
-      var fragment          = this.getFragment();
-      var docMode           = document.documentMode;
-      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
-
-      // Normalize root to always include a leading and trailing slash.
-      this.root = ('/' + this.root + '/').replace(rootStripper, '/');
-
-      if (oldIE && this._wantsHashChange) {
-        this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
-        this.navigate(fragment);
-      }
-
-      // Depending on whether we're using pushState or hashes, and whether
-      // 'onhashchange' is supported, determine how we check the URL state.
-      if (this._hasPushState) {
-        Backbone.$(window).bind('popstate', this.checkUrl);
-      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
-        Backbone.$(window).bind('hashchange', this.checkUrl);
-      } else if (this._wantsHashChange) {
-        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
-      }
-
-      // Determine if we need to change the base url, for a pushState link
-      // opened by a non-pushState browser.
-      this.fragment = fragment;
-      var loc = this.location;
-      var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
-
-      // If we've started off with a route from a `pushState`-enabled browser,
-      // but we're currently in a browser that doesn't support it...
-      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
-        this.fragment = this.getFragment(null, true);
-        this.location.replace(this.root + this.location.search + '#' + this.fragment);
-        // Return immediately as browser will do redirect to new url
-        return true;
-
-      // Or if we've started out with a hash-based route, but we're currently
-      // in a browser where it could be `pushState`-based instead...
-      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
-        this.fragment = this.getHash().replace(routeStripper, '');
-        this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
-      }
-
-      if (!this.options.silent) return this.loadUrl();
-    },
-
-    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
-    // but possibly useful for unit testing Routers.
-    stop: function() {
-      Backbone.$(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
-      clearInterval(this._checkUrlInterval);
-      History.started = false;
-    },
-
-    // Add a route to be tested when the fragment changes. Routes added later
-    // may override previous routes.
-    route: function(route, callback) {
-      this.handlers.unshift({route: route, callback: callback});
-    },
-
-    // Checks the current URL to see if it has changed, and if it has,
-    // calls `loadUrl`, normalizing across the hidden iframe.
-    checkUrl: function(e) {
-      var current = this.getFragment();
-      if (current === this.fragment && this.iframe) {
-        current = this.getFragment(this.getHash(this.iframe));
-      }
-      if (current === this.fragment) return false;
-      if (this.iframe) this.navigate(current);
-      this.loadUrl() || this.loadUrl(this.getHash());
-    },
-
-    // Attempt to load the current URL fragment. If a route succeeds with a
-    // match, returns `true`. If no defined routes matches the fragment,
-    // returns `false`.
-    loadUrl: function(fragmentOverride) {
-      var fragment = this.fragment = this.getFragment(fragmentOverride);
-      var matched = _.any(this.handlers, function(handler) {
-        if (handler.route.test(fragment)) {
-          handler.callback(fragment);
-          return true;
-        }
-      });
-      return matched;
-    },
-
-    // Save a fragment into the hash history, or replace the URL state if the
-    // 'replace' option is passed. You are responsible for properly URL-encoding
-    // the fragment in advance.
-    //
-    // The options object can contain `trigger: true` if you wish to have the
-    // route callback be fired (not usually desirable), or `replace: true`, if
-    // you wish to modify the current URL without adding an entry to the history.
-    navigate: function(fragment, options) {
-      if (!History.started) return false;
-      if (!options || options === true) options = {trigger: options};
-      fragment = this.getFragment(fragment || '');
-      if (this.fragment === fragment) return;
-      this.fragment = fragment;
-      var url = this.root + fragment;
-
-      // If pushState is available, we use it to set the fragment as a real URL.
-      if (this._hasPushState) {
-        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
-
-      // If hash changes haven't been explicitly disabled, update the hash
-      // fragment to store history.
-      } else if (this._wantsHashChange) {
-        this._updateHash(this.location, fragment, options.replace);
-        if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
-          // Opening and closing the iframe tricks IE7 and earlier to push a
-          // history entry on hash-tag change.  When replace is true, we don't
-          // want this.
-          if(!options.replace) this.iframe.document.open().close();
-          this._updateHash(this.iframe.location, fragment, options.replace);
-        }
-
-      // If you've told us that you explicitly don't want fallback hashchange-
-      // based history, then `navigate` becomes a page refresh.
-      } else {
-        return this.location.assign(url);
-      }
-      if (options.trigger) this.loadUrl(fragment);
-    },
-
-    // Update the hash location, either replacing the current entry, or adding
-    // a new one to the browser history.
-    _updateHash: function(location, fragment, replace) {
-      if (replace) {
-        var href = location.href.replace(/(javascript:|#).*$/, '');
-        location.replace(href + '#' + fragment);
-      } else {
-        // Some browsers require that `hash` contains a leading #.
-        location.hash = '#' + fragment;
-      }
-    }
-
-  });
-
-  // Create the default Backbone.history.
-  Backbone.history = new History;
-
-  // Backbone.View
-  // -------------
-
-  // Creating a Backbone.View creates its initial element outside of the DOM,
-  // if an existing element is not provided...
-  var View = Backbone.View = function(options) {
-    this.cid = _.uniqueId('view');
-    this._configure(options || {});
-    this._ensureElement();
-    this.initialize.apply(this, arguments);
-    this.delegateEvents();
-  };
-
-  // Cached regex to split keys for `delegate`.
-  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
-
-  // List of view options to be merged as properties.
-  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
-
-  // Set up all inheritable **Backbone.View** properties and methods.
-  _.extend(View.prototype, Events, {
-
-    // The default `tagName` of a View's element is `"div"`.
-    tagName: 'div',
-
-    // jQuery delegate for element lookup, scoped to DOM elements within the
-    // current view. This should be prefered to global lookups where possible.
-    $: function(selector) {
-      return this.$el.find(selector);
-    },
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // **render** is the core function that your view should override, in order
-    // to populate its element (`this.el`), with the appropriate HTML. The
-    // convention is for **render** to always return `this`.
-    render: function() {
-      return this;
-    },
-
-    // Remove this view by taking the element out of the DOM, and removing any
-    // applicable Backbone.Events listeners.
-    remove: function() {
-      this.$el.remove();
-      this.stopListening();
-      return this;
-    },
-
-    // For small amounts of DOM Elements, where a full-blown template isn't
-    // needed, use **make** to manufacture elements, one at a time.
-    //
-    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
-    //
-    make: function(tagName, attributes, content) {
-      var el = document.createElement(tagName);
-      if (attributes) Backbone.$(el).attr(attributes);
-      if (content != null) Backbone.$(el).html(content);
-      return el;
-    },
-
-    // Change the view's element (`this.el` property), including event
-    // re-delegation.
-    setElement: function(element, delegate) {
-      if (this.$el) this.undelegateEvents();
-      this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
-      this.el = this.$el[0];
-      if (delegate !== false) this.delegateEvents();
-      return this;
-    },
-
-    // Set callbacks, where `this.events` is a hash of
-    //
-    // *{"event selector": "callback"}*
-    //
-    //     {
-    //       'mousedown .title':  'edit',
-    //       'click .button':     'save'
-    //       'click .open':       function(e) { ... }
-    //     }
-    //
-    // pairs. Callbacks will be bound to the view, with `this` set properly.
-    // Uses event delegation for efficiency.
-    // Omitting the selector binds the event to `this.el`.
-    // This only works for delegate-able events: not `focus`, `blur`, and
-    // not `change`, `submit`, and `reset` in Internet Explorer.
-    delegateEvents: function(events) {
-      if (!(events || (events = _.result(this, 'events')))) return;
-      this.undelegateEvents();
-      for (var key in events) {
-        var method = events[key];
-        if (!_.isFunction(method)) method = this[events[key]];
-        if (!method) throw new Error('Method "' + events[key] + '" does not exist');
-        var match = key.match(delegateEventSplitter);
-        var eventName = match[1], selector = match[2];
-        method = _.bind(method, this);
-        eventName += '.delegateEvents' + this.cid;
-        if (selector === '') {
-          this.$el.bind(eventName, method);
-        } else {
-          this.$el.delegate(selector, eventName, method);
-        }
-      }
-    },
-
-    // Clears all callbacks previously bound to the view with `delegateEvents`.
-    // You usually don't need to use this, but may wish to if you have multiple
-    // Backbone views attached to the same DOM element.
-    undelegateEvents: function() {
-      this.$el.unbind('.delegateEvents' + this.cid);
-    },
-
-    // Performs the initial configuration of a View with a set of options.
-    // Keys with special meaning *(model, collection, id, className)*, are
-    // attached directly to the view.
-    _configure: function(options) {
-      if (this.options) options = _.extend({}, _.result(this, 'options'), options);
-      _.extend(this, _.pick(options, viewOptions));
-      this.options = options;
-    },
-
-    // Ensure that the View has a DOM element to render into.
-    // If `this.el` is a string, pass it through `$()`, take the first
-    // matching element, and re-assign it to `el`. Otherwise, create
-    // an element from the `id`, `className` and `tagName` properties.
-    _ensureElement: function() {
-      if (!this.el) {
-        var attrs = _.extend({}, _.result(this, 'attributes'));
-        if (this.id) attrs.id = _.result(this, 'id');
-        if (this.className) attrs['class'] = _.result(this, 'className');
-        this.setElement(this.make(_.result(this, 'tagName'), attrs), false);
-      } else {
-        this.setElement(_.result(this, 'el'), false);
-      }
-    }
-
-  });
-
-  // Backbone.sync
-  // -------------
-
-  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
-  var methodMap = {
-    'create': 'POST',
-    'update': 'PUT',
-    'patch':  'PATCH',
-    'delete': 'DELETE',
-    'read':   'GET'
-  };
-
-  // Override this function to change the manner in which Backbone persists
-  // models to the server. You will be passed the type of request, and the
-  // model in question. By default, makes a RESTful Ajax request
-  // to the model's `url()`. Some possible customizations could be:
-  //
-  // * Use `setTimeout` to batch rapid-fire updates into a single request.
-  // * Send up the models as XML instead of JSON.
-  // * Persist models via WebSockets instead of Ajax.
-  //
-  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
-  // as `POST`, with a `_method` parameter containing the true HTTP method,
-  // as well as all requests with the body as `application/x-www-form-urlencoded`
-  // instead of `application/json` with the model in a param named `model`.
-  // Useful when interfacing with server-side languages like **PHP** that make
-  // it difficult to read the body of `PUT` requests.
-  Backbone.sync = function(method, model, options) {
-    var type = methodMap[method];
-
-    // Default options, unless specified.
-    _.defaults(options || (options = {}), {
-      emulateHTTP: Backbone.emulateHTTP,
-      emulateJSON: Backbone.emulateJSON
-    });
-
-    // Default JSON-request options.
-    var params = {type: type, dataType: 'json'};
-
-    // Ensure that we have a URL.
-    if (!options.url) {
-      params.url = _.result(model, 'url') || urlError();
-    }
-
-    // Ensure that we have the appropriate request data.
-    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
-      params.contentType = 'application/json';
-      params.data = JSON.stringify(options.attrs || model.toJSON(options));
-    }
-
-    // For older servers, emulate JSON by encoding the request into an HTML-form.
-    if (options.emulateJSON) {
-      params.contentType = 'application/x-www-form-urlencoded';
-      params.data = params.data ? {model: params.data} : {};
-    }
-
-    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
-    // And an `X-HTTP-Method-Override` header.
-    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
-      params.type = 'POST';
-      if (options.emulateJSON) params.data._method = type;
-      var beforeSend = options.beforeSend;
-      options.beforeSend = function(xhr) {
-        xhr.setRequestHeader('X-HTTP-Method-Override', type);
-        if (beforeSend) return beforeSend.apply(this, arguments);
-      };
-    }
-
-    // Don't process data on a non-GET request.
-    if (params.type !== 'GET' && !options.emulateJSON) {
-      params.processData = false;
-    }
-
-    var success = options.success;
-    options.success = function(resp, status, xhr) {
-      if (success) success(resp, status, xhr);
-      model.trigger('sync', model, resp, options);
-    };
-
-    var error = options.error;
-    options.error = function(xhr, status, thrown) {
-      if (error) error(model, xhr, options);
-      model.trigger('error', model, xhr, options);
-    };
-
-    // Make the request, allowing the user to override any Ajax options.
-    var xhr = Backbone.ajax(_.extend(params, options));
-    model.trigger('request', model, xhr, options);
-    return xhr;
-  };
-
-  // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
-  Backbone.ajax = function() {
-    return Backbone.$.ajax.apply(Backbone.$, arguments);
-  };
-
-  // Helpers
-  // -------
-
-  // Helper function to correctly set up the prototype chain, for subclasses.
-  // Similar to `goog.inherits`, but uses a hash of prototype properties and
-  // class properties to be extended.
-  var extend = function(protoProps, staticProps) {
-    var parent = this;
-    var child;
-
-    // The constructor function for the new subclass is either defined by you
-    // (the "constructor" property in your `extend` definition), or defaulted
-    // by us to simply call the parent's constructor.
-    if (protoProps && _.has(protoProps, 'constructor')) {
-      child = protoProps.constructor;
-    } else {
-      child = function(){ parent.apply(this, arguments); };
-    }
-
-    // Add static properties to the constructor function, if supplied.
-    _.extend(child, parent, staticProps);
-
-    // Set the prototype chain to inherit from `parent`, without calling
-    // `parent`'s constructor function.
-    var Surrogate = function(){ this.constructor = child; };
-    Surrogate.prototype = parent.prototype;
-    child.prototype = new Surrogate;
-
-    // Add prototype properties (instance properties) to the subclass,
-    // if supplied.
-    if (protoProps) _.extend(child.prototype, protoProps);
-
-    // Set a convenience property in case the parent's prototype is needed
-    // later.
-    child.__super__ = parent.prototype;
-
-    return child;
-  };
-
-  // Set up inheritance for the model, collection, router, view and history.
-  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
-
-  // Throw an error when a URL is needed, and none is supplied.
-  var urlError = function() {
-    throw new Error('A "url" property or function must be specified');
-  };
-
-}).call(this);
-/*
-Copyright (c) 2011-2013 @WalmartLabs
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-*/
-
-;;
-(function() {
-
-/*global cloneInheritVars, createInheritVars, createRegistryWrapper, getValue, inheritVars */
-
-//support zepto.forEach on jQuery
-if (!$.fn.forEach) {
-  $.fn.forEach = function(iterator, context) {
-    $.fn.each.call(this, function(index) {
-      iterator.call(context || this, this, index);
-    });
-  };
-}
-
-var viewNameAttributeName = 'data-view-name',
-    viewCidAttributeName = 'data-view-cid',
-    viewHelperAttributeName = 'data-view-helper';
-
-//view instances
-var viewsIndexedByCid = {};
-
-var Thorax = this.Thorax = {
-  VERSION: '2.0.0rc1',
-  templatePathPrefix: '',
-  templates: {},
-  //view classes
-  Views: {},
-  //certain error prone pieces of code (on Android only it seems)
-  //are wrapped in a try catch block, then trigger this handler in
-  //the catch, with the name of the function or event that was
-  //trying to be executed. Override this with a custom handler
-  //to debug / log / etc
-  onException: function(name, err) {
-    throw err;
-  }
-};
-
-Thorax.View = Backbone.View.extend({
-  constructor: function() {
-    var response = Backbone.View.apply(this, arguments);
-    _.each(inheritVars, function(obj) {
-      if (obj.ctor) {
-        obj.ctor.call(this, response);
-      }
-    }, this);
-    return response;
-  },
-  _configure: function(options) {
-    var self = this;
-
-    this._objectOptionsByCid = {};
-    this._boundDataObjectsByCid = {};
-
-    // Setup object event tracking
-    _.each(inheritVars, function(obj) {
-      self[obj.name] = [];
-    });
-
-    viewsIndexedByCid[this.cid] = this;
-    this.children = {};
-    this._renderCount = 0;
-
-    //this.options is removed in Thorax.View, we merge passed
-    //properties directly with the view and template context
-    _.extend(this, options || {});
-
-    // Setup helpers
-    bindHelpers.call(this);
-
-    //compile a string if it is set as this.template
-    if (typeof this.template === 'string') {
-      this.template = Handlebars.compile(this.template, {data: true});
-    } else if (this.name && !this.template) {
-      //fetch the template
-      this.template = Thorax.Util.getTemplate(this.name, true);
-    }
-
-    _.each(inheritVars, function(obj) {
-      if (obj.configure) {
-        obj.configure.call(this);
-      }
-    }, this);
-  },
-
-  setElement : function() {
-    var response = Backbone.View.prototype.setElement.apply(this, arguments);
-    this.name && this.$el.attr(viewNameAttributeName, this.name);
-    this.$el.attr(viewCidAttributeName, this.cid);
-    return response;
-  },
-
-  _addChild: function(view) {
-    this.children[view.cid] = view;
-    if (!view.parent) {
-      view.parent = this;
-    }
-    this.trigger('child', view);
-    return view;
-  },
-
-  _removeChild: function(view) {
-    delete this.children[view.cid];
-    view.parent = null;
-    return view;
-  },
-
-  destroy: function(options) {
-    options = _.defaults(options || {}, {
-      children: true
-    });
-    _.each(this._boundDataObjectsByCid, this.unbindDataObject, this);
-    this.trigger('destroyed');
-    delete viewsIndexedByCid[this.cid];
-    _.each(this.children, function(child) {
-      this._removeChild(child);
-      if (options.children) {
-        child.destroy();
-      }
-    }, this);
-    if (this.parent) {
-      this.parent._removeChild(this);
-    }
-    this.remove(); // Will call stopListening()
-  },
-
-  render: function(output) {
-    this._previousHelpers = _.filter(this.children, function(child) { return child._helperOptions; });
-
-    var children = {};
-    _.each(this.children, function(child, key) {
-      if (!child._helperOptions) {
-        children[key] = child;
-      }
-    });
-    this.children = children;
-
-    if (typeof output === 'undefined' || (!_.isElement(output) && !Thorax.Util.is$(output) && !(output && output.el) && typeof output !== 'string' && typeof output !== 'function')) {
-      if (!this.template) {
-        //if the name was set after the view was created try one more time to fetch a template
-        if (this.name) {
-          this.template = Thorax.Util.getTemplate(this.name, true);
-        }
-        if (!this.template) {
-          throw new Error('View ' + (this.name || this.cid) + '.render() was called with no content and no template set on the view.');
-        }
-      }
-      output = this.renderTemplate(this.template);
-    } else if (typeof output === 'function') {
-      output = this.renderTemplate(output);
-    }
-
-    // Destroy any helpers that may be lingering
-    _.each(this._previousHelpers, function(child) {
-      child.destroy();
-      child.parent = undefined;
-    });
-    this._previousHelpers = undefined;
-
-    //accept a view, string, Handlebars.SafeString or DOM element
-    this.html((output && output.el) || (output && output.string) || output);
-    ++this._renderCount;
-    this.trigger('rendered');
-    return output;
-  },
-
-  context: function() {
-    return (this.model && this.model.attributes) || {};
-  },
-
-  _getContext: function() {
-    return _.extend({}, this, getValue(this, 'context') || {});
-  },
-
-  // Private variables in handlebars / options.data in template helpers
-  _getData: function(data) {
-    return {
-      view: this,
-      cid: _.uniqueId('t'),
-      yield: function() {
-        // fn is seeded by template helper passing context to data
-        return data.fn && data.fn(data);
-      }
-    };
-  },
-
-  _getHelpers: function() {
-    if (this.helpers) {
-      return _.extend({}, Handlebars.helpers, this.helpers);
-    } else {
-      return Handlebars.helpers;
-    }
-
-  },
-
-  renderTemplate: function(file, context, ignoreErrors) {
-    var template;
-    context = context || this._getContext();
-    if (typeof file === 'function') {
-      template = file;
-    } else {
-      template = Thorax.Util.getTemplate(file);
-    }
-    if (!template) {
-      if (ignoreErrors) {
-        return '';
-      } else {
-        throw new Error('Unable to find template ' + file);
-      }
-    } else {
-      return template(context, {
-        helpers: this._getHelpers(),
-        data: this._getData(context)
-      });
-    }
-  },
-
-  ensureRendered: function() {
-    !this._renderCount && this.render();
-  },
-
-  appendTo: function(el) {
-    this.ensureRendered();
-    $(el).append(this.el);
-    this.trigger('ready', {target: this});
-  },
-
-  html: function(html) {
-
-    function replaceHTML(view) {
-      view.el.innerHTML = "";
-      return view.$el.append(html);
-    }
-
-    if (typeof html === 'undefined') {
-      return this.el.innerHTML;
-    } else {
-      // Event for IE element fixes
-      this.trigger('before:append');
-      var element;
-      if (this.collection && this._objectOptionsByCid[this.collection.cid] && this._renderCount) {
-        // preserve collection element if it was not created with {{collection}} helper
-        var oldCollectionElement = this.getCollectionElement();
-        element = replaceHTML(this);
-        if (!oldCollectionElement.attr('data-view-cid')) {
-          this.getCollectionElement().replaceWith(oldCollectionElement);
-        }
-      } else {
-        element = replaceHTML(this);
-      }
-      this.trigger('append');
-      return element;
-    }
-  },
-
-  _anchorClick: function(event) {
-    var target = $(event.currentTarget),
-        href = target.attr('href');
-    // Route anything that starts with # or / (excluding //domain urls)
-    if (href && (href[0] === '#' || (href[0] === '/' && href[1] !== '/'))) {
-      Backbone.history.navigate(href, {
-        trigger: true
-      });
-      return false;
-    }
-    return true;
-  }
-});
-
-Thorax.View.extend = function() {
-  createInheritVars(this);
-
-  var child = Backbone.View.extend.apply(this, arguments);
-  child.__parent__ = this;
-
-  resetInheritVars(child);
-
-  return child;
-};
-
-createRegistryWrapper(Thorax.View, Thorax.Views);
-
-function bindHelpers() {
-  if (this.helpers) {
-    _.each(this.helpers, function(helper, name) {
-      var view = this;
-      this.helpers[name] = function() {
-        var args = _.toArray(arguments),
-            options = _.last(args);
-        options.context = this;
-        return helper.apply(view, args);
-      };
-    }, this);
-  }
-}
-
-//$(selector).view() helper
-$.fn.view = function(options) {
-  options = _.defaults(options || {}, {
-    helper: true
-  });
-  var selector = '[' + viewCidAttributeName + ']';
-  if (!options.helper) {
-    selector += ':not([' + viewHelperAttributeName + '])';
-  }
-  var el = $(this).closest(selector);
-  return (el && viewsIndexedByCid[el.attr(viewCidAttributeName)]) || false;
-};
-
-;;
-/*global createRegistryWrapper:true, cloneEvents: true */
-function createRegistryWrapper(klass, hash) {
-  var $super = klass.extend;
-  klass.extend = function() {
-    var child = $super.apply(this, arguments);
-    if (child.prototype.name) {
-      hash[child.prototype.name] = child;
-    }
-    return child;
-  };
-}
-function registryGet(object, type, name, ignoreErrors) {
-  var target = object[type],
-      value;
-  if (name.indexOf('.') >= 0) {
-    var bits = name.split(/\./);
-    name = bits.pop();
-    _.each(bits, function(key) {
-      target = target[key];
-    });
-  }
-  target && (value = target[name]);
-  if (!value && !ignoreErrors) {
-    throw new Error(type + ': ' + name + ' does not exist.');
-  } else {
-    return value;
-  }
-}
-
-// getValue is used instead of _.result because we
-// need an extra scope parameter, and will minify
-// better than _.result
-function getValue(object, prop, scope) {
-  if (!(object && object[prop])) {
-    return null;
-  }
-  return _.isFunction(object[prop])
-    ? object[prop].call(scope || object)
-    : object[prop];
-}
-
-var inheritVars = {};
-function createInheritVars(self) {
-  // Ensure that we have our static event objects
-  _.each(inheritVars, function(obj) {
-    if (!self[obj.name]) {
-      self[obj.name] = [];
-    }
-  });
-}
-function resetInheritVars(self) {
-  // Ensure that we have our static event objects
-  _.each(inheritVars, function(obj) {
-    self[obj.name] = [];
-  });
-}
-function walkInheritTree(source, fieldName, isStatic, callback) {
-  var tree = [];
-  if (_.has(source, fieldName)) {
-    tree.push(source);
-  }
-  var iterate = source;
-  if (isStatic) {
-    while (iterate = iterate.__parent__) {
-      if (_.has(iterate, fieldName)) {
-        tree.push(iterate);
-      }
-    }
-  } else {
-    iterate = iterate.constructor;
-    while (iterate) {
-      if (iterate.prototype && _.has(iterate.prototype, fieldName)) {
-        tree.push(iterate.prototype);
-      }
-      iterate = iterate.__super__ && iterate.__super__.constructor;
-    }
-  }
-
-  var i = tree.length;
-  while (i--) {
-    _.each(getValue(tree[i], fieldName, source), callback);
-  }
-}
-
-function objectEvents(target, eventName, callback, context) {
-  if (_.isObject(callback)) {
-    var spec = inheritVars[eventName];
-    if (spec && spec.event) {
-      addEvents(target['_' + eventName + 'Events'], callback, context);
-      return true;
-    }
-  }
-}
-function addEvents(target, source, context) {
-  _.each(source, function(callback, eventName) {
-    if (_.isArray(callback)) {
-      _.each(callback, function(cb) {
-        target.push([eventName, cb, context]);
-      });
-    } else {
-      target.push([eventName, callback, context]);
-    }
-  });
-}
-
-function getOptionsData(options) {
-  if (!options || !options.data) {
-    throw new Error('Handlebars template compiled without data, use: Handlebars.compile(template, {data: true})');
-  }
-  return options.data;
-}
-
-// These whitelisted attributes will be the only ones passed
-// from the options hash to Thorax.Util.tag
-var htmlAttributesToCopy = ['id', 'className', 'tagName'];
-
-// In helpers "tagName" or "tag" may be specified, as well
-// as "class" or "className". Normalize to "tagName" and
-// "className" to match the property names used by Backbone
-// jQuery, etc. Special case for "className" in
-// Thorax.Util.tag: will be rewritten as "class" in
-// generated HTML.
-function normalizeHTMLAttributeOptions(options) {
-  if (options.tag) {
-    options.tagName = options.tag;
-    delete options.tag;
-  }
-  if (options['class']) {
-    options.className = options['class'];
-    delete options['class'];
-  }
-}
-
-Thorax.Util = {
-  getViewInstance: function(name, attributes) {
-    attributes = attributes || {};
-    if (typeof name === 'string') {
-      var Klass = registryGet(Thorax, 'Views', name, false);
-      return Klass.cid ? _.extend(Klass, attributes || {}) : new Klass(attributes);
-    } else if (typeof name === 'function') {
-      return new name(attributes);
-    } else {
-      return name;
-    }
-  },
-
-  getTemplate: function(file, ignoreErrors) {
-    //append the template path prefix if it is missing
-    var pathPrefix = Thorax.templatePathPrefix,
-        template;
-    if (pathPrefix && file.substr(0, pathPrefix.length) !== pathPrefix) {
-      file = pathPrefix + file;
-    }
-
-    // Without extension
-    file = file.replace(/\.handlebars$/, '');
-    template = Thorax.templates[file];
-    if (!template) {
-      // With extension
-      file = file + '.handlebars';
-      template = Thorax.templates[file];
-    }
-
-    if (template && typeof template === 'string') {
-      template = Thorax.templates[file] = Handlebars.compile(template, {data: true});
-    } else if (!template && !ignoreErrors) {
-      throw new Error('templates: ' + file + ' does not exist.');
-    }
-    return template;
-  },
-
-  //'selector' is not present in $('<p></p>')
-  //TODO: investigage a better detection method
-  is$: function(obj) {
-    return typeof obj === 'object' && ('length' in obj);
-  },
-  expandToken: function(input, scope) {
-    if (input && input.indexOf && input.indexOf('{{') >= 0) {
-      var re = /(?:\{?[^{]+)|(?:\{\{([^}]+)\}\})/g,
-          match,
-          ret = [];
-      function deref(token, scope) {
-        if (token.match(/^("|')/) && token.match(/("|')$/)) {
-          return token.replace(/(^("|')|('|")$)/g, '');
-        }
-        var segments = token.split('.'),
-            len = segments.length;
-        for (var i = 0; scope && i < len; i++) {
-          if (segments[i] !== 'this') {
-            scope = scope[segments[i]];
-          }
-        }
-        return scope;
-      }
-      while (match = re.exec(input)) {
-        if (match[1]) {
-          var params = match[1].split(/\s+/);
-          if (params.length > 1) {
-            var helper = params.shift();
-            params = _.map(params, function(param) { return deref(param, scope); });
-            if (Handlebars.helpers[helper]) {
-              ret.push(Handlebars.helpers[helper].apply(scope, params));
-            } else {
-              // If the helper is not defined do nothing
-              ret.push(match[0]);
-            }
-          } else {
-            ret.push(deref(params[0], scope));
-          }
-        } else {
-          ret.push(match[0]);
-        }
-      }
-      input = ret.join('');
-    }
-    return input;
-  },
-  tag: function(attributes, content, scope) {
-    var htmlAttributes = _.omit(attributes, 'tagName'),
-        tag = attributes.tagName || 'div';
-    return '<' + tag + ' ' + _.map(htmlAttributes, function(value, key) {
-      if (typeof value === 'undefined' || key === 'expand-tokens') {
-        return '';
-      }
-      var formattedValue = value;
-      if (scope) {
-        formattedValue = Thorax.Util.expandToken(value, scope);
-      }
-      return (key === 'className' ? 'class' : key) + '="' + Handlebars.Utils.escapeExpression(formattedValue) + '"';
-    }).join(' ') + '>' + (typeof content === 'undefined' ? '' : content) + '</' + tag + '>';
-  }
-};
-
-;;
-/*global createInheritVars, inheritVars */
-Thorax.Mixins = {};
-
-inheritVars.mixins = {
-  name: 'mixins',
-  configure: function() {
-    _.each(this.constructor.mixins, this.mixin, this);
-    _.each(this.mixins, this.mixin, this);
-  }
-};
-
-_.extend(Thorax.View, {
-  mixin: function(mixin) {
-    createInheritVars(this);
-    this.mixins.push(mixin);
-  },
-  registerMixin: function(name, callback, methods) {
-    Thorax.Mixins[name] = [callback, methods];
-  }
-});
-
-Thorax.View.prototype.mixin = function(name) {
-  if (!this._appliedMixins) {
-    this._appliedMixins = [];
-  }
-  if (this._appliedMixins.indexOf(name) === -1) {
-    this._appliedMixins.push(name);
-    if (typeof name === 'function') {
-      name.call(this);
-    } else {
-      var mixin = Thorax.Mixins[name];
-      _.extend(this, mixin[1]);
-      //mixin callback may be an array of [callback, arguments]
-      if (_.isArray(mixin[0])) {
-        mixin[0][0].apply(this, mixin[0][1]);
-      } else {
-        mixin[0].apply(this, _.toArray(arguments).slice(1));
-      }
-    }
-  }
-};
-
-;;
-/*global createInheritVars, inheritVars, objectEvents, walkInheritTree */
-// Save a copy of the _on method to call as a $super method
-var _on = Thorax.View.prototype.on;
-
-inheritVars.event = {
-  name: '_events',
-
-  configure: function() {
-    var self = this;
-    walkInheritTree(this.constructor, '_events', true, function(event) {
-      self.on.apply(self, event);
-    });
-    walkInheritTree(this, 'events', false, function(handler, eventName) {
-      self.on(eventName, handler, self);
-    });
-  }
-};
-
-_.extend(Thorax.View, {
-  on: function(eventName, callback) {
-    createInheritVars(this);
-
-    if (objectEvents(this, eventName, callback)) {
-      return this;
-    }
-
-    //accept on({"rendered": handler})
-    if (typeof eventName === 'object') {
-      _.each(eventName, function(value, key) {
-        this.on(key, value);
-      }, this);
-    } else {
-      //accept on({"rendered": [handler, handler]})
-      if (_.isArray(callback)) {
-        _.each(callback, function(cb) {
-          this._events.push([eventName, cb]);
-        }, this);
-      //accept on("rendered", handler)
-      } else {
-        this._events.push([eventName, callback]);
-      }
-    }
-    return this;
-  }
-});
-
-_.extend(Thorax.View.prototype, {
-  on: function(eventName, callback, context) {
-    if (objectEvents(this, eventName, callback, context)) {
-      return this;
-    }
-
-    if (typeof eventName === 'object' && arguments.length < 3) {
-      //accept on({"rendered": callback})
-      _.each(eventName, function(value, key) {
-        this.on(key, value, callback || this);    // callback is context in this form of the call
-      }, this);
-    } else {
-      //accept on("rendered", callback, context)
-      //accept on("click a", callback, context)
-      _.each((_.isArray(callback) ? callback : [callback]), function(callback) {
-        var params = eventParamsFromEventItem.call(this, eventName, callback, context || this);
-        if (params.type === 'DOM') {
-          //will call _addEvent during delegateEvents()
-          if (!this._eventsToDelegate) {
-            this._eventsToDelegate = [];
-          }
-          this._eventsToDelegate.push(params);
-        } else {
-          this._addEvent(params);
-        }
-      }, this);
-    }
-    return this;
-  },
-  delegateEvents: function(events) {
-    this.undelegateEvents();
-    if (events) {
-      if (_.isFunction(events)) {
-        events = events.call(this);
-      }
-      this._eventsToDelegate = [];
-      this.on(events);
-    }
-    this._eventsToDelegate && _.each(this._eventsToDelegate, this._addEvent, this);
-  },
-  //params may contain:
-  //- name
-  //- originalName
-  //- selector
-  //- type "view" || "DOM"
-  //- handler
-  _addEvent: function(params) {
-    if (params.type === 'view') {
-      _.each(params.name.split(/\s+/), function(name) {
-        _on.call(this, name, bindEventHandler.call(this, 'view-event:', params));
-      }, this);
-    } else {
-      var boundHandler = bindEventHandler.call(this, 'dom-event:', params);
-      if (!params.nested) {
-        boundHandler = containHandlerToCurentView(boundHandler, this.cid);
-      }
-      if (params.selector) {
-        var name = params.name + '.delegateEvents' + this.cid;
-        this.$el.on(name, params.selector, boundHandler);
-      } else {
-        this.$el.on(params.name, boundHandler);
-      }
-    }
-  }
-});
-
-// When view is ready trigger ready event on all
-// children that are present, then register an
-// event that will trigger ready on new children
-// when they are added
-Thorax.View.on('ready', function(options) {
-  if (!this._isReady) {
-    this._isReady = true;
-    function triggerReadyOnChild(child) {
-      child.trigger('ready', options);
-    }
-    _.each(this.children, triggerReadyOnChild);
-    this.on('child', triggerReadyOnChild);
-  }
-});
-
-var eventSplitter = /^(nested\s+)?(\S+)(?:\s+(.+))?/;
-
-var domEvents = [],
-    domEventRegexp;
-function pushDomEvents(events) {
-  domEvents.push.apply(domEvents, events);
-  domEventRegexp = new RegExp('^(nested\\s+)?(' + domEvents.join('|') + ')(?:\\s|$)');
-}
-pushDomEvents([
-  'mousedown', 'mouseup', 'mousemove', 'mouseover', 'mouseout',
-  'touchstart', 'touchend', 'touchmove',
-  'click', 'dblclick',
-  'keyup', 'keydown', 'keypress',
-  'submit', 'change',
-  'focus', 'blur'
-]);
-
-function containHandlerToCurentView(handler, cid) {
-  return function(event) {
-    var view = $(event.target).view({helper: false});
-    if (view && view.cid === cid) {
-      event.originalContext = this;
-      handler(event);
-    }
-  };
-}
-
-function bindEventHandler(eventName, params) {
-  eventName += params.originalName;
-
-  var callback = params.handler,
-      method = typeof callback === 'function' ? callback : this[callback];
-  if (!method) {
-    throw new Error('Event "' + callback + '" does not exist ' + (this.name || this.cid) + ':' + eventName);
-  }
-  return _.bind(function() {
-    try {
-      method.apply(this, arguments);
-    } catch (e) {
-      Thorax.onException('thorax-exception: ' + (this.name || this.cid) + ':' + eventName, e);
-    }
-  }, params.context || this);
-}
-
-function eventParamsFromEventItem(name, handler, context) {
-  var params = {
-    originalName: name,
-    handler: typeof handler === 'string' ? this[handler] : handler
-  };
-  if (name.match(domEventRegexp)) {
-    var match = eventSplitter.exec(name);
-    params.nested = !!match[1];
-    params.name = match[2];
-    params.type = 'DOM';
-    params.selector = match[3];
-  } else {
-    params.name = name;
-    params.type = 'view';
-  }
-  params.context = context;
-  return params;
-}
-
-;;
-/*global getOptionsData, viewHelperAttributeName */
-var viewPlaceholderAttributeName = 'data-view-tmp';
-var viewTemplateOverrides = {};
-
-Thorax.HelperView = Thorax.View.extend({
-  _ensureElement: function() {
-    Thorax.View.prototype._ensureElement.apply(this, arguments);
-    this.$el.attr(viewHelperAttributeName, this._helperName);
-  },
-  _getContext: function() {
-    return this.parent._getContext.apply(this.parent, arguments);
-  },
-});
-
-// Ensure nested inline helpers will always have this.parent
-// set to the view containing the template
-function getParent(parent) {
-  // The `view` helper is a special case as it embeds
-  // a view instead of creating a new one
-  while (parent._helperName && parent._helperName !== 'view') {
-    parent = parent.parent;
-  }
-  return parent;
-}
-
-Handlebars.registerViewHelper = function(name, ViewClass, callback) {
-  if (arguments.length === 2) {
-    if (ViewClass.factory) {
-      callback = ViewClass.callback;
-    } else {
-      callback = ViewClass;
-      ViewClass = Thorax.HelperView;
-    }
-  }
-  Handlebars.registerHelper(name, function() {
-    var args = _.toArray(arguments),
-        options = args.pop(),
-        declaringView = getOptionsData(options).view;
-
-    var viewOptions = {
-      template: options.fn || Handlebars.VM.noop,
-      inverse: options.inverse,
-      options: options.hash,
-      declaringView: declaringView,
-      parent: getParent(declaringView),
-      _helperName: name,
-      _helperOptions: {
-        options: cloneHelperOptions(options),
-        args: _.clone(args)
-      }
-    };
-
-    normalizeHTMLAttributeOptions(options.hash);
-    _.extend(viewOptions, _.pick(options.hash, htmlAttributesToCopy));
-
-    // Check to see if we have an existing instance that we can reuse
-    var instance = _.find(declaringView._previousHelpers, function(child) {
-      return compareHelperOptions(viewOptions, child);
-    });
-
-    // Create the instance if we don't already have one
-    if (!instance) {
-      if (ViewClass.factory) {
-        instance = ViewClass.factory(args, viewOptions);
-        if (!instance) {
-          return '';
-        }
-
-        instance._helperName = viewOptions._helperName;
-        instance._helperOptions = viewOptions._helperOptions;
-      } else {
-        instance = new ViewClass(viewOptions);
-      }
-
-      args.push(instance);
-      declaringView._addChild(instance);
-      declaringView.trigger.apply(declaringView, ['helper', name].concat(args));
-      declaringView.trigger.apply(declaringView, ['helper:' + name].concat(args));
-
-      callback && callback.apply(this, args);
-    } else {
-      declaringView._previousHelpers = _.without(declaringView._previousHelpers, instance);
-      declaringView.children[instance.cid] = instance;
-    }
-
-    var htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
-    htmlAttributes[viewPlaceholderAttributeName] = instance.cid;
-
-    var expandTokens = options.hash['expand-tokens'];
-    return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes, '', expandTokens ? this : null));
-  });
-  var helper = Handlebars.helpers[name];
-  return helper;
-};
-
-Thorax.View.on('append', function(scope, callback) {
-  (scope || this.$el).find('[' + viewPlaceholderAttributeName + ']').forEach(function(el) {
-    var placeholderId = el.getAttribute(viewPlaceholderAttributeName),
-        view = this.children[placeholderId];
-    if (view) {
-      //see if the view helper declared an override for the view
-      //if not, ensure the view has been rendered at least once
-      if (viewTemplateOverrides[placeholderId]) {
-        view.render(viewTemplateOverrides[placeholderId]);
-        delete viewTemplateOverrides[placeholderId];
-      } else {
-        view.ensureRendered();
-      }
-      $(el).replaceWith(view.el);
-      callback && callback(view.el);
-    }
-  }, this);
-});
-
-
-/**
- * Clones the helper options, dropping items that are known to change
- * between rendering cycles as appropriate.
- */
-function cloneHelperOptions(options) {
-  var ret = _.pick(options, 'fn', 'inverse', 'hash', 'data');
-  ret.data = _.omit(options.data, 'cid', 'view', 'yield');
-  return ret;
-}
-
-/**
- * Checks for basic equality between two sets of parameters for a helper view.
- *
- * Checked fields include:
- *  - _helperName
- *  - All args
- *  - Hash
- *  - Data
- *  - Function and Invert (id based if possible)
- *
- * This method allows us to determine if the inputs to a given view are the same. If they
- * are then we make the assumption that the rendering will be the same (or the child view will
- * otherwise rerendering it by monitoring it's parameters as necessary) and reuse the view on
- * rerender of the parent view.
- */
-function compareHelperOptions(a, b) {
-  function compareValues(a, b) {
-    return _.every(a, function(value, key) {
-      return b[key] === value;
-    });
-  }
-
-  if (a._helperName !== b._helperName) {
-    return false;
-  }
-
-  a = a._helperOptions;
-  b = b._helperOptions;
-
-  // Implements a first level depth comparison
-  return a.args.length === b.args.length
-      && compareValues(a.args, b.args)
-      && _.isEqual(_.keys(a.options), _.keys(b.options))
-      && _.every(a.options, function(value, key) {
-          if (key === 'data' || key === 'hash') {
-            return compareValues(a.options[key], b.options[key]);
-          } else if (key === 'fn' || key === 'inverse') {
-            return b.options[key] === value
-                || (value && _.has(value, 'program') && ((b.options[key] || {}).program === value.program));
-          }
-          return b.options[key] === value;
-        });
-}
-
-;;
-/*global getValue, inheritVars, walkInheritTree */
-
-function dataObject(type, spec) {
-  spec = inheritVars[type] = _.defaults({
-    name: '_' + type + 'Events',
-    event: true
-  }, spec);
-
-  // Add a callback in the view constructor
-  spec.ctor = function() {
-    if (this[type]) {
-      // Need to null this.model/collection so setModel/Collection will
-      // not treat it as the old model/collection and immediately return
-      var object = this[type];
-      this[type] = null;
-      this[spec.set](object);
-    }
-  };
-
-  function setObject(dataObject, options) {
-    var old = this[type],
-        $el = getValue(this, spec.$el);
-
-    if (dataObject === old) {
-      return this;
-    }
-    if (old) {
-      this.unbindDataObject(old);
-    }
-
-    if (dataObject) {
-      this[type] = dataObject;
-
-      if (spec.loading) {
-        spec.loading.call(this);
-      }
-
-      this.bindDataObject(type, dataObject, _.extend({}, this.options, options));
-      $el.attr(spec.cidAttrName, dataObject.cid);
-      dataObject.trigger('set', dataObject, old);
-    } else {
-      this[type] = false;
-      if (spec.change) {
-        spec.change.call(this, false);
-      }
-      $el.removeAttr(spec.cidAttrName);
-    }
-    this.trigger('change:data-object', type, dataObject, old);
-    return this;
-  }
-
-  Thorax.View.prototype[spec.set] = setObject;
-}
-
-_.extend(Thorax.View.prototype, {
-  bindDataObject: function(type, dataObject, options) {
-    if (this._boundDataObjectsByCid[dataObject.cid]) {
-      return false;
-    }
-    this._boundDataObjectsByCid[dataObject.cid] = dataObject;
-
-    var options = this._modifyDataObjectOptions(dataObject, _.extend({}, inheritVars[type].defaultOptions, options));
-    this._objectOptionsByCid[dataObject.cid] = options;
-
-    bindEvents.call(this, type, dataObject, this.constructor);
-    bindEvents.call(this, type, dataObject, this);
-
-    var spec = inheritVars[type];
-    spec.bindCallback && spec.bindCallback.call(this, dataObject, options);
-
-    if (dataObject.shouldFetch && dataObject.shouldFetch(options)) {
-      loadObject(dataObject, options);
-    } else if (inheritVars[type].change) {
-      // want to trigger built in rendering without triggering event on model
-      inheritVars[type].change.call(this, dataObject, options);
-    }
-
-    return true;
-  },
-
-  unbindDataObject: function (dataObject) {
-    if (!this._boundDataObjectsByCid[dataObject.cid]) {
-      return false;
-    }
-    delete this._boundDataObjectsByCid[dataObject.cid];
-    this.stopListening(dataObject);
-    delete this._objectOptionsByCid[dataObject.cid];
-    return true;
-  },
-
-  _modifyDataObjectOptions: function(dataObject, options) {
-    return options;
-  }
-});
-
-function bindEvents(type, target, source) {
-  var context = this;
-  walkInheritTree(source, '_' + type + 'Events', true, function(event) {
-    // getEventCallback will resolve if it is a string or a method
-    // and return a method
-    context.listenTo(target, event[0], _.bind(getEventCallback(event[1], context), event[2] || context));
-  });
-}
-
-function loadObject(dataObject, options) {
-  if (dataObject.load) {
-    dataObject.load(function() {
-      options && options.success && options.success(dataObject);
-    }, options);
-  } else {
-    dataObject.fetch(options);
-  }
-}
-
-function getEventCallback(callback, context) {
-  if (typeof callback === 'function') {
-    return callback;
-  } else {
-    return context[callback];
-  }
-}
-
-;;
-/*global createRegistryWrapper, dataObject, getValue */
-var modelCidAttributeName = 'data-model-cid';
-
-Thorax.Model = Backbone.Model.extend({
-  isEmpty: function() {
-    return !this.isPopulated();
-  },
-  isPopulated: function() {
-    // We are populated if we have attributes set
-    var attributes = _.clone(this.attributes),
-        defaults = getValue(this, 'defaults') || {};
-    for (var default_key in defaults) {
-      if (attributes[default_key] != defaults[default_key]) {
-        return true;
-      }
-      delete attributes[default_key];
-    }
-    var keys = _.keys(attributes);
-    return keys.length > 1 || (keys.length === 1 && keys[0] !== this.idAttribute);
-  },
-  shouldFetch: function(options) {
-    // url() will throw if model has no `urlRoot` and no `collection`
-    // or has `collection` and `collection` has no `url`
-    var url;
-    try {
-      url = getValue(this, 'url');
-    } catch(e) {
-      url = false;
-    }
-    return options.fetch && !!url && !this.isPopulated();
-  }
-});
-
-Thorax.Models = {};
-createRegistryWrapper(Thorax.Model, Thorax.Models);
-
-dataObject('model', {
-  set: 'setModel',
-  defaultOptions: {
-    render: true,
-    fetch: true,
-    success: false,
-    errors: true
-  },
-  change: onModelChange,
-  $el: '$el',
-  cidAttrName: modelCidAttributeName
-});
-
-function onModelChange(model) {
-  var modelOptions = model && this._objectOptionsByCid[model.cid];
-  // !modelOptions will be true when setModel(false) is called
-  if (!modelOptions || (modelOptions && modelOptions.render)) {
-    this.render();
-  }
-}
-
-Thorax.View.on({
-  model: {
-    error: function(model, errors) {
-      if (this._objectOptionsByCid[model.cid].errors) {
-        this.trigger('error', errors, model);
-      }
-    },
-    change: function(model) {
-      onModelChange.call(this, model);
-    }
-  }
-});
-
-$.fn.model = function(view) {
-  var $this = $(this),
-      modelElement = $this.closest('[' + modelCidAttributeName + ']'),
-      modelCid = modelElement && modelElement.attr(modelCidAttributeName);
-  if (modelCid) {
-    var view = view || $this.view();
-    if (view && view.model && view.model.cid === modelCid) {
-      return view.model || false;
-    }
-    var collection = $this.collection(view);
-    if (collection) {
-      return collection.get(modelCid);
-    }
-  }
-  return false;
-};
-
-;;
-/*global createRegistryWrapper, dataObject, getEventCallback, getValue, modelCidAttributeName, viewCidAttributeName */
-var _fetch = Backbone.Collection.prototype.fetch,
-    _reset = Backbone.Collection.prototype.reset,
-    collectionCidAttributeName = 'data-collection-cid',
-    collectionEmptyAttributeName = 'data-collection-empty',
-    collectionElementAttributeName = 'data-collection-element',
-    ELEMENT_NODE_TYPE = 1;
-
-Thorax.Collection = Backbone.Collection.extend({
-  model: Thorax.Model || Backbone.Model,
-  initialize: function() {
-    this.cid = _.uniqueId('collection');
-    return Backbone.Collection.prototype.initialize.apply(this, arguments);
-  },
-  isEmpty: function() {
-    if (this.length > 0) {
-      return false;
-    } else {
-      return this.length === 0 && this.isPopulated();
-    }
-  },
-  isPopulated: function() {
-    return this._fetched || this.length > 0 || (!this.length && !getValue(this, 'url'));
-  },
-  shouldFetch: function(options) {
-    return options.fetch && !!getValue(this, 'url') && !this.isPopulated();
-  },
-  fetch: function(options) {
-    options = options || {};
-    var success = options.success;
-    options.success = function(collection, response) {
-      collection._fetched = true;
-      success && success(collection, response);
-    };
-    return _fetch.apply(this, arguments);
-  },
-  reset: function(models, options) {
-    this._fetched = !!models;
-    return _reset.call(this, models, options);
-  }
-});
-
-Thorax.Collections = {};
-createRegistryWrapper(Thorax.Collection, Thorax.Collections);
-
-dataObject('collection', {
-  set: 'setCollection',
-  bindCallback: onSetCollection,
-  defaultOptions: {
-    render: true,
-    fetch: true,
-    success: false,
-    errors: true
-  },
-  change: onCollectionReset,
-  $el: 'getCollectionElement',
-  cidAttrName: collectionCidAttributeName
-});
-
-_.extend(Thorax.View.prototype, {
-  _collectionSelector: '[' + collectionElementAttributeName + ']',
-  //appendItem(model [,index])
-  //appendItem(html_string, index)
-  //appendItem(view, index)
-  appendItem: function(model, index, options) {
-    //empty item
-    if (!model) {
-      return;
-    }
-    var itemView,
-        $el = this.getCollectionElement();
-    options = _.defaults(options || {}, {
-      filter: true
-    });
-    //if index argument is a view
-    index && index.el && (index = $el.children().indexOf(index.el) + 1);
-    //if argument is a view, or html string
-    if (model.el || typeof model === 'string') {
-      itemView = model;
-      model = false;
-    } else {
-      index = index || this.collection.indexOf(model) || 0;
-      itemView = this.renderItem(model, index);
-    }
-    if (itemView) {
-      itemView.cid && this._addChild(itemView);
-      //if the renderer's output wasn't contained in a tag, wrap it in a div
-      //plain text, or a mixture of top level text nodes and element nodes
-      //will get wrapped
-      if (typeof itemView === 'string' && !itemView.match(/^\s*</m)) {
-        itemView = '<div>' + itemView + '</div>';
-      }
-      var itemElement = itemView.el ? [itemView.el] : _.filter($(itemView), function(node) {
-        //filter out top level whitespace nodes
-        return node.nodeType === ELEMENT_NODE_TYPE;
-      });
-      model && $(itemElement).attr(modelCidAttributeName, model.cid);
-      var previousModel = index > 0 ? this.collection.at(index - 1) : false;
-      if (!previousModel) {
-        $el.prepend(itemElement);
-      } else {
-        //use last() as appendItem can accept multiple nodes from a template
-        var last = $el.find('[' + modelCidAttributeName + '="' + previousModel.cid + '"]').last();
-        last.after(itemElement);
-      }
-
-      this.trigger('append', null, function(el) {
-        el.setAttribute(modelCidAttributeName, model.cid);
-      });
-
-      !options.silent && this.trigger('rendered:item', this, this.collection, model, itemElement, index);
-      options.filter && applyItemVisiblityFilter.call(this, model);
-    }
-    return itemView;
-  },
-  // updateItem only useful if there is no item view, otherwise
-  // itemView.render() provides the same functionality
-  updateItem: function(model) {
-    this.removeItem(model);
-    this.appendItem(model);
-  },
-  removeItem: function(model) {
-    var $el = this.getCollectionElement(),
-        viewEl = $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]');
-    if (!viewEl.length) {
-      return false;
-    }
-    viewEl.remove();
-    var viewCid = viewEl.attr(viewCidAttributeName),
-        child = this.children[viewCid];
-    if (child) {
-      this._removeChild(child);
-      child.destroy();
-    }
-    return true;
-  },
-  renderCollection: function() {
-    this.ensureRendered();
-    if (!this.collectionRenderer) {
-      return;
-    }
-    if (this.collection) {
-      if (this.collection.isEmpty()) {
-        handleChangeFromNotEmptyToEmpty.call(this);
-      } else {
-        handleChangeFromEmptyToNotEmpty.call(this);
-        this.collection.forEach(function(item, i) {
-          this.appendItem(item, i);
-        }, this);
-      }
-      this.trigger('rendered:collection', this, this.collection);
-      applyVisibilityFilter.call(this);
-    } else {
-      handleChangeFromNotEmptyToEmpty.call(this);
-    }
-  },
-  emptyClass: 'empty',
-  renderEmpty: function() {
-    if (this.emptyView) {
-      var viewOptions = {};
-      if (this.emptyTemplate) {
-        viewOptions.template = this.emptyTemplate;
-      }
-      var view = Thorax.Util.getViewInstance(this.emptyView, viewOptions);
-      view.ensureRendered();
-      return view;
-    } else {
-      if (!this.emptyTemplate) {
-        this.emptyTemplate = Thorax.Util.getTemplate(this.name + '-empty', true);
-      }
-      return this.emptyTemplate && this.renderTemplate(this.emptyTemplate);
-    }
-  },
-  renderItem: function(model, i) {
-    if (this.itemView) {
-      var viewOptions = {
-        model: model
-      };
-      if (this.itemTemplate) {
-        viewOptions.template = this.itemTemplate;
-      }
-      var view = Thorax.Util.getViewInstance(this.itemView, viewOptions);
-      view.ensureRendered();
-      return view;
-    } else {
-      if (!this.itemTemplate) {
-        this.itemTemplate = Thorax.Util.getTemplate(this.name + '-item');
-      }
-      return this.renderTemplate(this.itemTemplate, this.itemContext(model, i));
-    }
-  },
-  itemContext: function(model /*, i */) {
-    return model.attributes;
-  },
-  appendEmpty: function() {
-    var $el = this.getCollectionElement();
-    $el.empty();
-    var emptyContent = this.renderEmpty();
-    emptyContent && this.appendItem(emptyContent, 0, {
-      silent: true,
-      filter: false
-    });
-    this.trigger('rendered:empty', this, this.collection);
-  },
-  getCollectionElement: function() {
-    var element = this.$(this._collectionSelector);
-    return element.length === 0 ? this.$el : element;
-  },
-  // Events that will only be bound to "this.collection"
-  _collectionRenderingEvents: {
-    reset: onCollectionReset,
-    sort: onCollectionReset,
-    filter: function() {
-      applyVisibilityFilter.call(this);
-    },
-    change: function(model) {
-      // If we rendered with item views, model changes will be observed
-      // by the generated item view but if we rendered with templates
-      // then model changes need to be bound as nothing is watching
-      !this.itemView && this.updateItem(model);
-      applyItemVisiblityFilter.call(this, model);
-    },
-    add: function(model) {
-      var $el = this.getCollectionElement();
-      this.collection.length === 1 && $el.length && handleChangeFromEmptyToNotEmpty.call(this);
-      if ($el.length) {
-        var index = this.collection.indexOf(model);
-        this.appendItem(model, index);
-      }
-    },
-    remove: function(model) {
-      var $el = this.getCollectionElement();
-      this.removeItem(model);
-      this.collection.length === 0 && $el.length && handleChangeFromNotEmptyToEmpty.call(this);
-    }
-  }
-});
-
-Thorax.View.on({
-  collection: {
-    error: function(collection, message) {
-      if (this._objectOptionsByCid[collection.cid].errors) {
-        this.trigger('error', message, collection);
-      }
-    }
-  }
-});
-
-function onCollectionReset(collection) {
-  var options = collection && this._objectOptionsByCid[collection.cid];
-  // we would want to still render in the case that the
-  // collection has transitioned to being falsy
-  if (!collection || (options && options.render)) {
-    this.renderCollection();
-  }
-}
-
-function onSetCollection(collection) {
-  if (this.collectionRenderer && collection) {
-    _.each(this._collectionRenderingEvents, function(callback, eventName) {
-      // getEventCallback will resolve if it is a string or a method
-      // and return a method
-      this.listenTo(collection, eventName, getEventCallback(callback, this));
-    }, this);
-  }
-}
-
-function applyVisibilityFilter() {
-  if (this.itemFilter) {
-    this.collection.forEach(function(model) {
-      applyItemVisiblityFilter.call(this, model);
-    }, this);
-  }
-}
-
-function applyItemVisiblityFilter(model) {
-  var $el = this.getCollectionElement();
-  this.itemFilter && $el.find('[' + modelCidAttributeName + '="' + model.cid + '"]')[itemShouldBeVisible.call(this, model) ? 'show' : 'hide']();
-}
-
-function itemShouldBeVisible(model) {
-  return this.itemFilter(model, this.collection.indexOf(model));
-}
-
-function handleChangeFromEmptyToNotEmpty() {
-  var $el = this.getCollectionElement();
-  this.emptyClass && $el.removeClass(this.emptyClass);
-  $el.removeAttr(collectionEmptyAttributeName);
-  $el.empty();
-}
-
-function handleChangeFromNotEmptyToEmpty() {
-  var $el = this.getCollectionElement();
-  this.emptyClass && $el.addClass(this.emptyClass);
-  $el.attr(collectionEmptyAttributeName, true);
-  this.appendEmpty();
-}
-
-//$(selector).collection() helper
-$.fn.collection = function(view) {
-  if (view && view.collection) {
-    return view.collection;
-  }
-  var $this = $(this),
-      collectionElement = $this.closest('[' + collectionCidAttributeName + ']'),
-      collectionCid = collectionElement && collectionElement.attr(collectionCidAttributeName);
-  if (collectionCid) {
-    view = $this.view();
-    if (view) {
-      return view.collection;
-    }
-  }
-  return false;
-};
-
-;;
-/*global inheritVars */
-
-inheritVars.model.defaultOptions.populate = true;
-
-var oldModelChange = inheritVars.model.change;
-inheritVars.model.change = function() {
-  oldModelChange.apply(this, arguments);
-  // TODO : What can we do to remove this duplication?
-  var modelOptions = this.model && this._objectOptionsByCid[this.model.cid];
-  if (modelOptions && modelOptions.populate) {
-    this.populate(this.model.attributes, modelOptions.populate === true ? {} : modelOptions.populate);
-  }
-};
-inheritVars.model.defaultOptions.populate = true;
-
-_.extend(Thorax.View.prototype, {
-  //serializes a form present in the view, returning the serialized data
-  //as an object
-  //pass {set:false} to not update this.model if present
-  //can pass options, callback or event in any order
-  serialize: function() {
-    var callback, options, event;
-    //ignore undefined arguments in case event was null
-    for (var i = 0; i < arguments.length; ++i) {
-      if (typeof arguments[i] === 'function') {
-        callback = arguments[i];
-      } else if (typeof arguments[i] === 'object') {
-        if ('stopPropagation' in arguments[i] && 'preventDefault' in arguments[i]) {
-          event = arguments[i];
-        } else {
-          options = arguments[i];
-        }
-      }
-    }
-
-    if (event && !this._preventDuplicateSubmission(event)) {
-      return;
-    }
-
-    options = _.extend({
-      set: true,
-      validate: true,
-      children: true,
-      silent: true
-    }, options || {});
-
-    var attributes = options.attributes || {};
-
-    //callback has context of element
-    var view = this;
-    var errors = [];
-    eachNamedInput.call(this, options, function() {
-      var value = view._getInputValue(this, options, errors);
-      if (typeof value !== 'undefined') {
-        objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'serialize'}, function(object, key) {
-          if (!object[key]) {
-            object[key] = value;
-          } else if (_.isArray(object[key])) {
-            object[key].push(value);
-          } else {
-            object[key] = [object[key], value];
-          }
-        });
-      }
-    });
-
-    this.trigger('serialize', attributes, options);
-
-    if (options.validate) {
-      var validateInputErrors = this.validateInput(attributes);
-      if (validateInputErrors && validateInputErrors.length) {
-        errors = errors.concat(validateInputErrors);
-      }
-      this.trigger('validate', attributes, errors, options);
-      if (errors.length) {
-        this.trigger('error', errors);
-        return;
-      }
-    }
-
-    if (options.set && this.model) {
-      if (!this.model.set(attributes, {silent: options.silent})) {
-        return false;
-      }
-    }
-
-    callback && callback.call(this, attributes, _.bind(resetSubmitState, this));
-    return attributes;
-  },
-
-  _preventDuplicateSubmission: function(event, callback) {
-    event.preventDefault();
-
-    var form = $(event.target);
-    if ((event.target.tagName || '').toLowerCase() !== 'form') {
-      // Handle non-submit events by gating on the form
-      form = $(event.target).closest('form');
-    }
-
-    if (!form.attr('data-submit-wait')) {
-      form.attr('data-submit-wait', 'true');
-      if (callback) {
-        callback.call(this, event);
-      }
-      return true;
-    } else {
-      return false;
-    }
-  },
-
-  //populate a form from the passed attributes or this.model if present
-  populate: function(attributes, options) {
-    options = _.extend({
-      children: true
-    }, options || {});
-    var value, attributes = attributes || this._getContext();
-    //callback has context of element
-    eachNamedInput.call(this, options, function() {
-      objectAndKeyFromAttributesAndName.call(this, attributes, this.name, {mode: 'populate'}, function(object, key) {
-        if (object && typeof (value = object[key]) !== 'undefined') {
-          //will only execute if we have a name that matches the structure in attributes
-          if (this.type === 'checkbox' && _.isBoolean(value)) {
-            this.checked = value;
-          } else if (this.type === 'checkbox' || this.type === 'radio') {
-            this.checked = value == this.value;
-          } else {
-            this.value = value;
-          }
-        }
-      });
-    });
-
-    this.trigger('populate', attributes);
-  },
-
-  //perform form validation, implemented by child class
-  validateInput: function(/* attributes, options, errors */) {},
-
-  _getInputValue: function(input /* , options, errors */) {
-    if (input.type === 'checkbox' || input.type === 'radio') {
-      if (input.checked) {
-        return input.value;
-      }
-    } else if (input.multiple === true) {
-      var values = [];
-      $('option', input).each(function() {
-        if (this.selected) {
-          values.push(this.value);
-        }
-      });
-      return values;
-    } else {
-      return input.value;
-    }
-  }
-});
-
-Thorax.View.on({
-  error: function() {
-    resetSubmitState.call(this);
-
-    // If we errored with a model we want to reset the content but leave the UI
-    // intact. If the user updates the data and serializes any overwritten data
-    // will be restored.
-    if (this.model && this.model.previousAttributes) {
-      this.model.set(this.model.previousAttributes(), {
-        silent: true
-      });
-    }
-  },
-  deactivated: function() {
-    resetSubmitState.call(this);
-  }
-});
-
-function eachNamedInput(options, iterator, context) {
-  var i = 0,
-      self = this;
-
-  this.$('select,input,textarea', options.root || this.el).each(function() {
-    if (!options.children) {
-      if (self !== $(this).view({helper: false})) {
-        return;
-      }
-    }
-    if (this.type !== 'button' && this.type !== 'cancel' && this.type !== 'submit' && this.name && this.name !== '') {
-      iterator.call(context || this, i, this);
-      ++i;
-    }
-  });
-}
-
-//calls a callback with the correct object fragment and key from a compound name
-function objectAndKeyFromAttributesAndName(attributes, name, options, callback) {
-  var key,
-      object = attributes,
-      keys = name.split('['),
-      mode = options.mode;
-
-  for (var i = 0; i < keys.length - 1; ++i) {
-    key = keys[i].replace(']', '');
-    if (!object[key]) {
-      if (mode === 'serialize') {
-        object[key] = {};
-      } else {
-        return callback.call(this, false, key);
-      }
-    }
-    object = object[key];
-  }
-  key = keys[keys.length - 1].replace(']', '');
-  callback.call(this, object, key);
-}
-
-function resetSubmitState() {
-  this.$('form').removeAttr('data-submit-wait');
-}
-
-;;
-var layoutCidAttributeName = 'data-layout-cid';
-
-Thorax.LayoutView = Thorax.View.extend({
-  render: function(output) {
-    //TODO: fixme, lumbar inserts templates after JS, most of the time this is fine
-    //but Application will be created in init.js (unlike most views)
-    //so need to put this here so the template will be picked up
-    var layoutTemplate;
-    if (this.name) {
-      layoutTemplate = Thorax.Util.getTemplate(this.name, true);
-    }
-    //a template is optional in a layout
-    if (output || this.template || layoutTemplate) {
-      //but if present, it must have embedded an element containing layoutCidAttributeName 
-      var response = Thorax.View.prototype.render.call(this, output || this.template || layoutTemplate);
-      ensureLayoutViewsTargetElement.call(this);
-      return response;
-    } else {
-      ensureLayoutCid.call(this);
-    }
-  },
-  setView: function(view, options) {
-    options = _.extend({
-      scroll: true,
-      destroy: true
-    }, options || {});
-    if (typeof view === 'string') {
-      view = new (Thorax.Util.registryGet(Thorax, 'Views', view, false))();
-    }
-    this.ensureRendered();
-    var oldView = this._view;
-    if (view === oldView) {
-      return false;
-    }
-    if (options.destroy && view) {
-      view._shouldDestroyOnNextSetView = true;
-    }
-
-    this.trigger('change:view:start', view, oldView, options);
-
-    if (oldView) {
-      this._removeChild(oldView);
-      oldView.$el.remove();
-      triggerLifecycleEvent.call(oldView, 'deactivated', options);
-      if (oldView._shouldDestroyOnNextSetView) {
-        oldView.destroy();
-      }
-    }
-
-    if (view) {
-      triggerLifecycleEvent.call(this, 'activated', options);
-      view.trigger('activated', options);
-      this._addChild(view);
-      this._view = view;
-      this._view.appendTo(getLayoutViewsTargetElement.call(this));
-    } else {
-      this._view = undefined;
-    }
-
-    this.trigger('change:view:end', view, oldView, options);
-    return view;
-  },
-
-  getView: function() {
-    return this._view;
-  }
-});
-
-Handlebars.registerHelper('layout', function(options) {
-  options.hash[layoutCidAttributeName] = getOptionsData(options).view.cid;
-  return new Handlebars.SafeString(Thorax.Util.tag.call(this, options.hash, '', this));
-});
-
-function triggerLifecycleEvent(eventName, options) {
-  options = options || {};
-  options.target = this;
-  this.trigger(eventName, options);
-  _.each(this.children, function(child) {
-    child.trigger(eventName, options);
-  });
-}
-
-function ensureLayoutCid() {
-  ++this._renderCount;
-  //set the layoutCidAttributeName on this.$el if there was no template
-  this.$el.attr(layoutCidAttributeName, this.cid);
-}
-
-function ensureLayoutViewsTargetElement() {
-  if (!this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0]) {
-    throw new Error('No layout element found in ' + (this.name || this.cid));
-  }
-}
-
-function getLayoutViewsTargetElement() {
-  return this.$('[' + layoutCidAttributeName + '="' + this.cid + '"]')[0] || this.el[0] || this.el;
-}
-
-;;
-/*global createRegistryWrapper */
-
-//Router
-function initializeRouter() {
-  Backbone.history || (Backbone.history = new Backbone.History());
-  Backbone.history.on('route', onRoute, this);
-  //router does not have a built in destroy event
-  //but ViewController does
-  this.on('destroyed', function() {
-    Backbone.history.off('route', onRoute, this);
-  });
-}
-
-Thorax.Router = Backbone.Router.extend({
-  constructor: function() {
-    var response = Thorax.Router.__super__.constructor.apply(this, arguments);
-    initializeRouter.call(this);
-    return response;
-  },
-  route: function(route, name, callback) {
-    if (!callback) {
-      callback = this[name];
-    }
-    //add a route:before event that is fired before the callback is called
-    return Backbone.Router.prototype.route.call(this, route, name, function() {
-      this.trigger.apply(this, ['route:before', route, name].concat(Array.prototype.slice.call(arguments)));
-      return callback.apply(this, arguments);
-    });
-  }
-});
-
-Thorax.Routers = {};
-createRegistryWrapper(Thorax.Router, Thorax.Routers);
-
-function onRoute(router /* , name */) {
-  if (this === router) {
-    this.trigger.apply(this, ['route'].concat(Array.prototype.slice.call(arguments, 1)));
-  }
-}
-
-;;
-Thorax.CollectionHelperView = Thorax.HelperView.extend({
-  // Forward render events to the parent
-  events: {
-    'rendered:item': forwardRenderEvent('rendered:item'),
-    'rendered:collection': forwardRenderEvent('rendered:collection'),
-    'rendered:empty': forwardRenderEvent('rendered:empty')
-  },
-  collectionRenderer: true,
-
-  constructor: function(options) {
-    _.each(collectionOptionNames, function(viewAttributeName, helperOptionName) {
-      if (options.options[helperOptionName]) {
-        var value = options.options[helperOptionName];
-        if (viewAttributeName === 'itemTemplate' || viewAttributeName === 'emptyTemplate') {
-          value = Thorax.Util.getTemplate(value);
-        }
-        options[viewAttributeName] = value;
-      }
-    });
-    // Handlebars.VM.noop is passed in the handlebars options object as
-    // a default for fn and inverse, if a block was present. Need to
-    // check to ensure we don't pick the empty / null block up.
-    if (!options.itemTemplate && options.template && options.template !== Handlebars.VM.noop) {
-      options.itemTemplate = options.template;
-      options.template = Handlebars.VM.noop;
-    }
-    if (!options.emptyTemplate && options.inverse && options.inverse !== Handlebars.VM.noop) {
-      options.emptyTemplate = options.inverse;
-      options.inverse = Handlebars.VM.noop;
-    }
-    !options.template && (options.template = Handlebars.VM.noop);
-    var response = Thorax.HelperView.call(this, options);
-    if (this.parent.name) {
-      if (!this.emptyTemplate) {
-        this.emptyTemplate = Thorax.Util.getTemplate(this.parent.name + '-empty', true);
-      }
-      if (!this.itemTemplate) {
-        this.itemTemplate = Thorax.Util.getTemplate(this.parent.name + '-item', true);
-      }
-    }
-    return response;
-  },
-  itemContext: function() {
-    return this.parent.itemContext.apply(this.parent, arguments);
-  },
-  setAsPrimaryCollectionHelper: function() {
-    _.each(forwardableProperties, function(propertyName) {
-      forwardMissingProperty.call(this, propertyName);
-    }, this);
-    if (this.parent.itemFilter && !this.itemFilter) {
-      this.itemFilter = function() {
-        return this.parent.itemFilter.apply(this.parent, arguments);
-      };
-    }
-  }
-});
-
-var collectionOptionNames = {
-  'item-template': 'itemTemplate',
-  'empty-template': 'emptyTemplate',
-  'item-view': 'itemView',
-  'empty-view': 'emptyView',
-  'empty-class': 'emptyClass'
-};
-
-function forwardRenderEvent(eventName) {
-  return function() {
-    var args = _.toArray(arguments);
-    args.unshift(eventName);
-    this.parent.trigger.apply(this.parent, args);
-  }
-}
-
-var forwardableProperties = [
-  'itemTemplate',
-  'itemView',
-  'emptyTemplate',
-  'emptyView'
-];
-
-function forwardMissingProperty(propertyName) {
-  var parent = getParent(this);
-  if (!this[propertyName]) {
-    var prop = parent[propertyName];
-    if (prop){
-      this[propertyName] = prop;
-    }
-  }
-}
-
-Handlebars.registerViewHelper('collection', Thorax.CollectionHelperView, function(collection, view) {
-  if (arguments.length === 1) {
-    view = collection;
-    collection = view.parent.collection;
-    collection && view.setAsPrimaryCollectionHelper();
-    view.$el.attr(collectionElementAttributeName, 'true');
-    // propagate future changes to the parent's collection object
-    // to the helper view
-    view.listenTo(view.parent, 'change:data-object', function(type, dataObject) {
-      if (type === 'collection') {
-        view.setAsPrimaryCollectionHelper();
-        view.setCollection(dataObject);
-      }
-    });
-  }
-  collection && view.setCollection(collection);
-});
-
-Handlebars.registerHelper('collection-element', function(options) {
-  var hash = options.hash;
-  normalizeHTMLAttributeOptions(hash);
-  hash.tagName = hash.tagName || 'div';
-  hash[collectionElementAttributeName] = true;
-  return new Handlebars.SafeString(Thorax.Util.tag.call(this, hash, '', this));
-});
-
-;;
-Handlebars.registerHelper('empty', function(dataObject, options) {
-  if (arguments.length === 1) {
-    options = dataObject;
-  }
-  var view = getOptionsData(options).view;
-  if (arguments.length === 1) {
-    dataObject = view.model;
-  }
-  // listeners for the empty helper rather than listeners
-  // that are themselves empty
-  if (!view._emptyListeners) {
-    view._emptyListeners = {};
-  }
-  // duck type check for collection
-  if (dataObject && !view._emptyListeners[dataObject.cid] && dataObject.models && ('length' in dataObject)) {
-    view._emptyListeners[dataObject.cid] = true;
-    view.listenTo(dataObject, 'remove', function() {
-      if (dataObject.length === 0) {
-        view.render();
-      }
-    });
-    view.listenTo(dataObject, 'add', function() {
-      if (dataObject.length === 1) {
-        view.render();
-      }
-    });
-    view.listenTo(dataObject, 'reset', function() {
-      view.render();
-    });
-  }
-  return !dataObject || dataObject.isEmpty() ? options.fn(this) : options.inverse(this);
-});
-
-;;
-Handlebars.registerHelper('template', function(name, options) {
-  var context = _.extend({fn: options && options.fn}, this, options ? options.hash : {});
-  var output = getOptionsData(options).view.renderTemplate(name, context);
-  return new Handlebars.SafeString(output);
-});
-
-Handlebars.registerHelper('yield', function(options) {
-  return getOptionsData(options).yield && options.data.yield();
-});
-
-;;
-Handlebars.registerHelper('url', function(url) {
-  var fragment;
-  if (arguments.length > 2) {
-    fragment = _.map(_.head(arguments, arguments.length - 1), encodeURIComponent).join('/');
-  } else {
-    var options = arguments[1],
-        hash = (options && options.hash) || options;
-    if (hash && hash['expand-tokens']) {
-      fragment = Thorax.Util.expandToken(url, this);
-    } else {
-      fragment = url;
-    }
-  }
-  return (Backbone.history._hasPushState ? Backbone.history.options.root : '#') + fragment;
-});
-
-;;
-/*global viewTemplateOverrides */
-Handlebars.registerViewHelper('view', {
-  factory: function(args, options) {
-    var View = args.length >= 1 ? args[0] : Thorax.View;
-    return Thorax.Util.getViewInstance(View, options.options);
-  },
-  callback: function() {
-    var instance = arguments[arguments.length-1],
-        options = instance._helperOptions.options,
-        placeholderId = instance.cid;
-
-    if (options.fn) {
-      viewTemplateOverrides[placeholderId] = options.fn;
-    }
-  }
-});
-
-;;
-var callMethodAttributeName = 'data-call-method',
-    triggerEventAttributeName = 'data-trigger-event';
-
-Handlebars.registerHelper('button', function(method, options) {
-  if (arguments.length === 1) {
-    options = method;
-    method = options.hash.method;
-  }
-  var hash = options.hash,
-      expandTokens = hash['expand-tokens'];
-  delete hash['expand-tokens'];
-  if (!method && !options.hash.trigger) {
-    throw new Error("button helper must have a method name as the first argument or a 'trigger', or a 'method' attribute specified.");
-  }
-  normalizeHTMLAttributeOptions(hash);
-  hash.tagName = hash.tagName || 'button';
-  hash.trigger && (hash[triggerEventAttributeName] = hash.trigger);
-  delete hash.trigger;
-  method && (hash[callMethodAttributeName] = method);
-  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
-});
-
-Handlebars.registerHelper('link', function() {
-  var args = _.toArray(arguments),
-      options = args.pop(),
-      hash = options.hash,
-      // url is an array that will be passed to the url helper
-      url = args.length === 0 ? [hash.href] : args,
-      expandTokens = hash['expand-tokens'];
-  delete hash['expand-tokens'];
-  if (!url[0] && url[0] !== '') {
-    throw new Error("link helper requires an href as the first argument or an 'href' attribute");
-  }
-  normalizeHTMLAttributeOptions(hash);
-  url.push(options);
-  hash.href = Handlebars.helpers.url.apply(this, url);
-  hash.tagName = hash.tagName || 'a';
-  hash.trigger && (hash[triggerEventAttributeName] = options.hash.trigger);
-  delete hash.trigger;
-  hash[callMethodAttributeName] = '_anchorClick';
-  return new Handlebars.SafeString(Thorax.Util.tag(hash, options.fn ? options.fn(this) : '', expandTokens ? this : null));
-});
-
-var clickSelector = '[' + callMethodAttributeName + '], [' + triggerEventAttributeName + ']';
-
-function handleClick(event) {
-  var target = $(event.target),
-      view = target.view({helper: false}),
-      methodName = target.attr(callMethodAttributeName),
-      eventName = target.attr(triggerEventAttributeName),
-      methodResponse = false;
-  methodName && (methodResponse = view[methodName].call(view, event));
-  eventName && view.trigger(eventName, event);
-  target.tagName === "A" && methodResponse === false && event.preventDefault();
-}
-
-var lastClickHandlerEventName;
-
-function registerClickHandler() {
-  unregisterClickHandler();
-  lastClickHandlerEventName = Thorax._fastClickEventName || 'click';
-  $(document).on(lastClickHandlerEventName, clickSelector, handleClick);
-}
-
-function unregisterClickHandler() {
-  lastClickHandlerEventName && $(document).off(lastClickHandlerEventName, clickSelector, handleClick);
-}
-
-$(document).ready(function() {
-  if (!Thorax._fastClickEventName) {
-    registerClickHandler();
-  }
-});
-
-;;
-var elementPlaceholderAttributeName = 'data-element-tmp';
-
-Handlebars.registerHelper('element', function(element, options) {
-  normalizeHTMLAttributeOptions(options.hash);
-  var cid = _.uniqueId('element'),
-      declaringView = getOptionsData(options).view,
-      htmlAttributes = _.pick(options.hash, htmlAttributesToCopy);
-  htmlAttributes[elementPlaceholderAttributeName] = cid;
-  declaringView._elementsByCid || (declaringView._elementsByCid = {});
-  declaringView._elementsByCid[cid] = element;
-  return new Handlebars.SafeString(Thorax.Util.tag(htmlAttributes));
-});
-
-Thorax.View.on('append', function(scope, callback) {
-  (scope || this.$el).find('[' + elementPlaceholderAttributeName + ']').forEach(function(el) {
-    var $el = $(el),
-        cid = $el.attr(elementPlaceholderAttributeName),
-        element = this._elementsByCid[cid];
-    // A callback function may be specified as the value
-    if (_.isFunction(element)) {
-      element = element.call(this);
-    }
-    $el.replaceWith(element);
-    callback && callback(element);
-  }, this);
-});
-
-;;
-Handlebars.registerHelper('super', function(options) {
-  var declaringView = getOptionsData(options).view,
-      parent = declaringView.constructor && declaringView.constructor.__super__;
-  if (parent) {
-    var template = parent.template;
-    if (!template) {
-      if (!parent.name) {
-        throw new Error('Cannot use super helper when parent has no name or template.');
-      }
-      template = Thorax.Util.getTemplate(parent.name, false);
-    }
-    if (typeof template === 'string') {
-      template = Handlebars.compile(template, {data: true});
-    }
-    return new Handlebars.SafeString(template(this, options));
-  } else {
-    return '';
-  }
-});
-
-;;
-/*global collectionOptionNames, inheritVars */
-
-var loadStart = 'load:start',
-    loadEnd = 'load:end',
-    rootObject;
-
-Thorax.setRootObject = function(obj) {
-  rootObject = obj;
-};
-
-Thorax.loadHandler = function(start, end, context) {
-  var loadCounter = _.uniqueId();
-  return function(message, background, object) {
-    var self = context || this;
-    self._loadInfo = self._loadInfo || [];
-    var loadInfo = self._loadInfo[loadCounter];
-
-    function startLoadTimeout() {
-
-      // If the timeout has been set already but has not triggered yet do nothing
-      // Otherwise set a new timeout (either initial or for going from background to
-      // non-background loading)
-      if (loadInfo.timeout && !loadInfo.run) {
-        return;
-      }
-
-      var loadingTimeout = self._loadingTimeoutDuration !== undefined ?
-        self._loadingTimeoutDuration : Thorax.View.prototype._loadingTimeoutDuration;
-      loadInfo.timeout = setTimeout(function() {
-          try {
-            loadInfo.run = true;
-            start.call(self, loadInfo.message, loadInfo.background, loadInfo);
-          } catch (e) {
-            Thorax.onException('loadStart', e);
-          }
-        }, loadingTimeout * 1000);
-    }
-
-    if (!loadInfo) {
-      loadInfo = self._loadInfo[loadCounter] = _.extend({
-        events: [],
-        timeout: 0,
-        message: message,
-        background: !!background
-      }, Backbone.Events);
-      startLoadTimeout();
-    } else {
-      clearTimeout(loadInfo.endTimeout);
-
-      loadInfo.message = message;
-      if (!background && loadInfo.background) {
-        loadInfo.background = false;
-        startLoadTimeout();
-      }
-    }
-
-    // Prevent binds to the same object multiple times as this can cause very bad things
-    // to happen for the load;load;end;end execution flow.
-    if (loadInfo.events.indexOf(object) >= 0) {
-      loadInfo.events.push(object);
-      return;
-    }
-
-    loadInfo.events.push(object);
-
-    object.on(loadEnd, function endCallback() {
-      var loadingEndTimeout = self._loadingTimeoutEndDuration;
-      if (loadingEndTimeout === void 0) {
-        // If we are running on a non-view object pull the default timeout
-        loadingEndTimeout = Thorax.View.prototype._loadingTimeoutEndDuration;
-      }
-
-      var events = loadInfo.events,
-          index = events.indexOf(object);
-      if (index >= 0) {
-        events.splice(index, 1);
-
-        if (events.indexOf(object) < 0) {
-          // Last callback for this particlar object, remove the bind
-          object.off(loadEnd, endCallback);
-        }
-      }
-
-      if (!events.length) {
-        clearTimeout(loadInfo.endTimeout);
-        loadInfo.endTimeout = setTimeout(function() {
-          try {
-            if (!events.length) {
-              var run = loadInfo.run;
-
-              if (run) {
-                // Emit the end behavior, but only if there is a paired start
-                end.call(self, loadInfo.background, loadInfo);
-                loadInfo.trigger(loadEnd, loadInfo);
-              }
-
-              // If stopping make sure we don't run a start
-              clearTimeout(loadInfo.timeout);
-              loadInfo = self._loadInfo[loadCounter] = undefined;
-            }
-          } catch (e) {
-            Thorax.onException('loadEnd', e);
-          }
-        }, loadingEndTimeout * 1000);
-      }
-    });
-  };
-};
-
-/**
- * Helper method for propagating load:start events to other objects.
- *
- * Forwards load:start events that occur on `source` to `dest`.
- */
-Thorax.forwardLoadEvents = function(source, dest, once) {
-  function load(message, backgound, object) {
-    if (once) {
-      source.off(loadStart, load);
-    }
-    dest.trigger(loadStart, message, backgound, object);
-  }
-  source.on(loadStart, load);
-  return {
-    off: function() {
-      source.off(loadStart, load);
-    }
-  };
-};
-
-//
-// Data load event generation
-//
-
-/**
- * Mixing for generating load:start and load:end events.
- */
-Thorax.mixinLoadable = function(target, useParent) {
-  _.extend(target, {
-    //loading config
-    _loadingClassName: 'loading',
-    _loadingTimeoutDuration: 0.33,
-    _loadingTimeoutEndDuration: 0.10,
-
-    // Propagates loading view parameters to the AJAX layer
-    onLoadStart: function(message, background, object) {
-      var that = useParent ? this.parent : this;
-
-      // Protect against race conditions
-      if (!that || !that.el) {
-        return;
-      }
-
-      if (!that.nonBlockingLoad && !background && rootObject && rootObject !== this) {
-        rootObject.trigger(loadStart, message, background, object);
-      }
-      $(that.el).addClass(that._loadingClassName);
-      //used by loading helpers
-      if (that._loadingCallbacks) {
-        _.each(that._loadingCallbacks, function(callback) {
-          callback();
-        });
-      }
-    },
-    onLoadEnd: function(/* background, object */) {
-      var that = useParent ? this.parent : this;
-
-      // Protect against race conditions
-      if (!that || !that.el) {
-        return;
-      }
-
-      $(that.el).removeClass(that._loadingClassName);
-      //used by loading helpers
-      if (that._loadingCallbacks) {
-        _.each(that._loadingCallbacks, function(callback) {
-          callback();
-        });
-      }
-    }
-  });
-};
-
-Thorax.mixinLoadableEvents = function(target, useParent) {
-  _.extend(target, {
-    loadStart: function(message, background) {
-      var that = useParent ? this.parent : this;
-      that.trigger(loadStart, message, background, that);
-    },
-    loadEnd: function() {
-      var that = useParent ? this.parent : this;
-      that.trigger(loadEnd, that);
-    }
-  });
-};
-
-Thorax.mixinLoadable(Thorax.View.prototype);
-Thorax.mixinLoadableEvents(Thorax.View.prototype);
-
-
-if (Thorax.HelperView) {
-  Thorax.mixinLoadable(Thorax.HelperView.prototype, true);
-  Thorax.mixinLoadableEvents(Thorax.HelperView.prototype, true);
-}
-
-Thorax.sync = function(method, dataObj, options) {
-  var self = this,
-      complete = options.complete;
-
-  options.complete = function() {
-    self._request = undefined;
-    self._aborted = false;
-
-    complete && complete.apply(this, arguments);
-  };
-  this._request = Backbone.sync.apply(this, arguments);
-
-  return this._request;
-};
-
-function bindToRoute(callback, failback) {
-  var fragment = Backbone.history.getFragment(),
-      routeChanged = false;
-
-  function routeHandler() {
-    if (fragment === Backbone.history.getFragment()) {
-      return;
-    }
-    routeChanged = true;
-    res.cancel();
-    failback && failback();
-  }
-
-  Backbone.history.on('route', routeHandler);
-
-  function finalizer() {
-    Backbone.history.off('route', routeHandler);
-    if (!routeChanged) {
-      callback.apply(this, arguments);
-    }
-  }
-
-  var res = _.bind(finalizer, this);
-  res.cancel = function() {
-    Backbone.history.off('route', routeHandler);
-  };
-
-  return res;
-}
-
-function loadData(callback, failback, options) {
-  if (this.isPopulated()) {
-    return callback(this);
-  }
-
-  if (arguments.length === 2 && typeof failback !== 'function' && _.isObject(failback)) {
-    options = failback;
-    failback = false;
-  }
-
-  var self = this,
-      routeChanged = false,
-      successCallback = bindToRoute(_.bind(callback, self), function() {
-        routeChanged = true;
-        if (self._request) {
-          self._aborted = true;
-          self._request.abort();
-        }
-        failback && failback.call(self, false);
-      });
-
-  this.fetch(_.defaults({
-    success: successCallback,
-    error: failback && function() {
-      if (!routeChanged) {
-        failback.apply(self, [true].concat(_.toArray(arguments)));
-      }
-    },
-    complete: function() {
-      successCallback.cancel();
-    }
-  }, options));
-}
-
-function fetchQueue(options, $super) {
-  if (options.resetQueue) {
-    // WARN: Should ensure that loaders are protected from out of band data
-    //    when using this option
-    this.fetchQueue = undefined;
-  }
-
-  if (!this.fetchQueue) {
-    // Kick off the request
-    this.fetchQueue = [options];
-    options = _.defaults({
-      success: flushQueue(this, this.fetchQueue, 'success'),
-      error: flushQueue(this, this.fetchQueue, 'error'),
-      complete: flushQueue(this, this.fetchQueue, 'complete')
-    }, options);
-    $super.call(this, options);
-  } else {
-    // Currently fetching. Queue and process once complete
-    this.fetchQueue.push(options);
-  }
-}
-
-function flushQueue(self, fetchQueue, handler) {
-  return function() {
-    var args = arguments;
-
-    // Flush the queue. Executes any callback handlers that
-    // may have been passed in the fetch options.
-    _.each(fetchQueue, function(options) {
-      if (options[handler]) {
-        options[handler].apply(this, args);
-      }
-    }, this);
-
-    // Reset the queue if we are still the active request
-    if (self.fetchQueue === fetchQueue) {
-      self.fetchQueue = undefined;
-    }
-  };
-}
-
-var klasses = [];
-Thorax.Model && klasses.push(Thorax.Model);
-Thorax.Collection && klasses.push(Thorax.Collection);
-
-_.each(klasses, function(DataClass) {
-  var $fetch = DataClass.prototype.fetch;
-  Thorax.mixinLoadableEvents(DataClass.prototype, false);
-  _.extend(DataClass.prototype, {
-    sync: Thorax.sync,
-
-    fetch: function(options) {
-      options = options || {};
-
-      var self = this,
-          complete = options.complete;
-
-      options.complete = function() {
-        complete && complete.apply(this, arguments);
-        self.loadEnd();
-      };
-      self.loadStart(undefined, options.background);
-      return fetchQueue.call(this, options || {}, $fetch);
-    },
-
-    load: function(callback, failback, options) {
-      if (arguments.length === 2 && typeof failback !== 'function') {
-        options = failback;
-        failback = false;
-      }
-
-      options = options || {};
-      if (!options.background && !this.isPopulated() && rootObject) {
-        // Make sure that the global scope sees the proper load events here
-        // if we are loading in standalone mode
-        Thorax.forwardLoadEvents(this, rootObject, true);
-      }
-
-      loadData.call(this, callback, failback, options);
-    }
-  });
-});
-
-Thorax.Util.bindToRoute = bindToRoute;
-
-if (Thorax.Router) {
-  Thorax.Router.bindToRoute = Thorax.Router.prototype.bindToRoute = bindToRoute;
-}
-
-// Propagates loading view parameters to the AJAX layer
-Thorax.View.prototype._modifyDataObjectOptions = function(dataObject, options) {
-  options.ignoreErrors = this.ignoreFetchError;
-  options.background = this.nonBlockingLoad;
-  return options;
-};
-
-Thorax.HelperView.prototype._modifyDataObjectOptions = function(dataObject, options) {
-  options.ignoreErrors = this.parent.ignoreFetchError;
-  options.background = this.parent.nonBlockingLoad;
-  return options;
-};
-
-inheritVars.collection.loading = function() {
-  var loadingView = this.loadingView,
-      loadingTemplate = this.loadingTemplate,
-      loadingPlacement = this.loadingPlacement;
-  //add "loading-view" and "loading-template" options to collection helper
-  if (loadingView || loadingTemplate) {
-    var callback = Thorax.loadHandler(_.bind(function() {
-      var item;
-      if (this.collection.length === 0) {
-        this.$el.empty();
-      }
-      if (loadingView) {
-        var instance = Thorax.Util.getViewInstance(loadingView);
-        this._addChild(instance);
-        if (loadingTemplate) {
-          instance.render(loadingTemplate);
-        } else {
-          instance.render();
-        }
-        item = instance;
-      } else {
-        item = this.renderTemplate(loadingTemplate);
-      }
-      var index = loadingPlacement
-        ? loadingPlacement.call(this)
-        : this.collection.length
-      ;
-      this.appendItem(item, index);
-      this.$el.children().eq(index).attr('data-loading-element', this.collection.cid);
-    }, this), _.bind(function() {
-      this.$el.find('[data-loading-element="' + this.collection.cid + '"]').remove();
-    }, this),
-    this.collection);
-
-    this.listenTo(this.collection, 'load:start', callback);
-  }
-};
-
-if (typeof collectionOptionNames !== 'undefined') {
-  collectionOptionNames['loading-template'] = 'loadingTemplate';
-  collectionOptionNames['loading-view'] = 'loadingView';
-  collectionOptionNames['loading-placement'] = 'loadingPlacement';
-}
-
-Thorax.View.on({
-  'load:start': Thorax.loadHandler(
-      function(message, background, object) {
-        this.onLoadStart(message, background, object);
-      },
-      function(background, object) {
-        this.onLoadEnd(object);
-      }),
-
-  collection: {
-    'load:start': function(message, background, object) {
-      this.trigger(loadStart, message, background, object);
-    }
-  },
-  model: {
-    'load:start': function(message, background, object) {
-      this.trigger(loadStart, message, background, object);
-    }
-  }
-});
-
-;;
-Handlebars.registerViewHelper('loading', function(view) {
-  var _render = view.render;
-  view.render = function() {
-    if (view.parent.$el.hasClass(view.parent._loadingClassName)) {
-      return _render.call(this, view.fn);
-    } else {
-      return _render.call(this, view.inverse);
-    }
-  };
-  var callback = _.bind(view.render, view);
-  view.parent._loadingCallbacks = view.parent._loadingCallbacks || [];
-  view.parent._loadingCallbacks.push(callback);
-  view.on('destroyed', function() {
-    view.parent._loadingCallbacks = _.without(view.parent._loadingCallbacks, callback);
-  });
-  view.render();
-});
-
-;;
-var isIE = (/msie [\w.]+/).exec(navigator.userAgent.toLowerCase());
-
-// IE will lose a reference to the elements if view.el.innerHTML = '';
-// If they are removed one by one the references are not lost.
-// For instance a view's childrens' `el`s will be lost if the view
-// sets it's `el.innerHTML`.
-if (isIE) {
-  Thorax.View.on('before:append', function() {
-    if (this._renderCount > 0) {
-      _.each(this._elementsByCid, function(element) {
-        $(element).remove();
-      });
-      _.each(this.children, function(child) {
-        child.$el.remove();
-      });
-    }
-  });
-}
-
-;;
-
-
-})();
-
diff --git a/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.css b/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.css
+++ b/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.js b/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.js
+++ b/labs/dependency-examples/troopjs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/labs/dependency-examples/troopjs/index.html b/labs/dependency-examples/troopjs/index.html
index 1eee72c7ab..6186a89080 100644
--- a/labs/dependency-examples/troopjs/index.html
+++ b/labs/dependency-examples/troopjs/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="troopjs">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/labs/dependency-examples/troopjs/readme.md b/labs/dependency-examples/troopjs/readme.md
new file mode 100644
index 0000000000..d53aa786be
--- /dev/null
+++ b/labs/dependency-examples/troopjs/readme.md
@@ -0,0 +1,16 @@
+# TroopJS TodoMVC Example
+
+> The simple js framework that does as little as possible, then stays out of the way.
+
+> _[TroopJS - troopjs.com](http://troopjs.com)_
+
+
+## Learning TroopJS
+
+The [TroopJS website](http://troopjs.com) is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [TroopJS on GitHub](https://github.com/troopjs)
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
diff --git a/learn.json b/learn.json
new file mode 100644
index 0000000000..345ea8273b
--- /dev/null
+++ b/learn.json
@@ -0,0 +1,1802 @@
+{
+	"agilityjs": {
+		"name": "Agility.js",
+		"description": "Agility.js is an MVC library for Javascript that lets you write maintainable and reusable browser code without the verbose or infrastructural overhead found in other MVC libraries. The goal is to enable developers to write web apps at least as quickly as with jQuery, while simplifying long-term maintainability through MVC objects.",
+		"homepage": "agilityjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/agilityjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Official Documentation",
+				"url": "http://agilityjs.com/docs/docs.html"
+			}, {
+				"name": "Try it out on JSBin",
+				"url": "http://jsbin.com/agility/224/edit"
+			}, {
+				"name": "Applications built with Agility.js",
+				"url": "http://agilityjs.com/docs/gallery.html"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Step by step from jQuery to Agility.js",
+				"url": "https://gist.github.com/pindia/3166678"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Google Groups mailing list",
+				"url": "http://groups.google.com/group/agilityjs"
+			}, {
+				"name": "agility.js on Stack Overflow",
+				"url": "http://stackoverflow.com/questions/tagged/agility.js"
+			}, {
+				"name": "Agility.js on Twitter",
+				"url": "https://twitter.com/agilityjs"
+			}, {
+				"name": "Agility.js on Google +",
+				"url": "https://plus.google.com/116251025970928820842/posts"
+			}]
+		}]
+	},
+	"angularjs": {
+		"name": "AngularJS",
+		"description": "HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.",
+		"homepage": "angularjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/angularjs"
+		}, {
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/angularjs_require"
+		}, {
+			"name": "AngularJS Optimized",
+			"url": "architecture-examples/angularjs-perf"
+		}, {
+			"name": "TypeScript & AngularJS",
+			"url": "labs/architecture-examples/typescript-angular"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Tutorial",
+				"url": "http://docs.angularjs.org/tutorial"
+			}, {
+				"name": "API Reference",
+				"url": "http://docs.angularjs.org/api"
+			}, {
+				"name": "Developer Guide",
+				"url": "http://docs.angularjs.org/guide"
+			}, {
+				"name": "Applications built with AngularJS",
+				"url": "http://builtwith.angularjs.org"
+			}, {
+				"name": "Blog",
+				"url": "http://blog.angularjs.org"
+			}, {
+				"name": "FAQ",
+				"url": "http://docs.angularjs.org/misc/faq"
+			}, {
+				"name": "AngularJS Meetups",
+				"url": "http://www.youtube.com/angularjs"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Code School AngularJS course",
+				"url": "http://www.codeschool.com/code_tv/angularjs-part-1"
+			}, {
+				"name": "5 Awesome AngularJS Features",
+				"url": "http://net.tutsplus.com/tutorials/javascript-ajax/5-awesome-angularjs-features"
+			}, {
+				"name": "Using Yeoman with AngularJS",
+				"url": "http://briantford.com/blog/angular-yeoman.html"
+			}, {
+				"name": "me&ngular - an introduction to MVW",
+				"url": "http://stephenplusplus.github.io/meangular"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Walkthroughs and Tutorials on YouTube",
+				"url": "http://www.youtube.com/playlist?list=PL1w1q3fL4pmgqpzb-XhG7Clgi67d_OHXz"
+			}, {
+				"name": "Google Groups mailing list",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/angular"
+			}, {
+				"name": "angularjs on Stack Overflow",
+				"url": "http://stackoverflow.com/questions/tagged/angularjs"
+			}, {
+				"name": "AngularJS on Twitter",
+				"url": "https://twitter.com/angularjs"
+			}, {
+				"name": "AngularjS on Google +",
+				"url": "https://plus.google.com/+AngularJS/posts"
+			}]
+		}]
+	},
+	"ariatemplates": {
+		"name": "Aria Templates",
+		"description": "Aria Templates (aka AT) is an application framework written in JavaScript for building rich and large-scaled enterprise web applications.",
+		"homepage": "ariatemplates.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/ariatemplates"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://ariatemplates.com/usermanual"
+			}, {
+				"name": "API Reference",
+				"url": "http://ariatemplates.com/aria/guide/apps/apidocs"
+			}, {
+				"name": "Guides",
+				"url": "http://ariatemplates.com/guides"
+			}, {
+				"name": "Blog",
+				"url": "http://ariatemplates.com/blog"
+			}, {
+				"name": "FAQ",
+				"url": "http://ariatemplates.com/faq"
+			}, {
+				"name": "Aria Templates on GitHub",
+				"url": "https://github.com/ariatemplates"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Aria Templates on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/ariatemplates"
+			}, {
+				"name": "Forums",
+				"url": "http://ariatemplates.com/forum"
+			}, {
+				"name": "Aria Templates on Twitter",
+				"url": "http://twitter.com/ariatemplates"
+			}]
+		}]
+	},
+	"backbonejs": {
+		"name": "Backbone.js",
+		"description": "Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.",
+		"homepage": "backbonejs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/backbone"
+		}, {
+			"name": "Dependency Example",
+			"url": "dependency-examples/backbone_require"
+		}, {
+			"name": "Enyo & Backbone.js",
+			"url": "labs/dependency-examples/enyo_backbone"
+		}, {
+			"name": "TypeScript & Backbone.js",
+			"url": "labs/architecture-examples/typescript-backbone"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Annotated source code",
+				"url": "http://backbonejs.org/docs/backbone.html"
+			}, {
+				"name": "Applications built with Backbone.js",
+				"url": "http://backbonejs.org/#examples"
+			}, {
+				"name": "FAQ",
+				"url": "http://backbonejs.org/#faq"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Developing Backbone.js Applications",
+				"url": "http://addyosmani.github.io/backbone-fundamentals"
+			}, {
+				"name": "Collection of tutorials, blog posts, and example sites",
+				"url": "https://github.com/documentcloud/backbone/wiki/Tutorials%2C-blog-posts-and-example-sites"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Backbone.js on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/backbone.js"
+			}, {
+				"name": "Google Groups mailing list",
+				"url": "https://groups.google.com/forum/#!forum/backbonejs"
+			}, {
+				"name": "Backbone.js on Twitter",
+				"url": "http://twitter.com/documentcloud"
+			}]
+		}]
+	},
+	"batman": {
+		"name": "Batman.js",
+		"description": "A client-side framework for Rails developers. Batman.js is a framework for building rich web applications with CoffeeScript.",
+		"homepage": "batmanjs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/batman"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://batmanjs.org/docs/batman.html"
+			}, {
+				"name": "Get Started",
+				"url": "http://batmanjs.org/download.html"
+			}, {
+				"name": "Applications built with Batman.js",
+				"url": "http://batmanjs.org/examples.html"
+			}, {
+				"name": "Blog",
+				"url": "http://batmanjs.org/2012/04/02/batman-packs-a-punch.html"
+			}, {
+				"name": "Batman.js on GitHub",
+				"url": "https://github.com/shopify/batman"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Simple address book app with Batman.js",
+				"url": "http://kubyshkin.ru/posts/simple-address-book-app-with-batman-js.html"
+			}, {
+				"name": "Batman.js vs Knockout.js",
+				"url": "http://blog.erlware.org/2011/08/28/batman-js-vs-knockout-js"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Batman.js on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/batman.js"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/batmanjs"
+			}, {
+				"name": "Batman.js on Twitter",
+				"url": "http://twitter.com/batmanjs"
+			}]
+		}]
+	},
+	"canjs": {
+		"name": "CanJS",
+		"description": "CanJS is a MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.",
+		"homepage": "canjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/canjs"
+		}, {
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/canjs_require"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://donejs.com/docs.html#!canjs"
+			}, {
+				"name": "Why CanJS",
+				"url": "http://canjs.com/#why_canjs"
+			}, {
+				"name": "Applications built with CanJS",
+				"url": "http://canjs.com/#examples"
+			}, {
+				"name": "Blog",
+				"url": "http://bitovi.com/blog/tag/canjs"
+			}, {
+				"name": "Getting started video",
+				"url": "http://www.youtube.com/watch?v=GdT4Oq6ZQ68"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Diving into CanJS",
+				"url": "http://net.tutsplus.com/tutorials/javascript-ajax/diving-into-canjs"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "CanJS on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/canjs"
+			}, {
+				"name": "CanJS Forums",
+				"url": "http://forum.javascriptmvc.com/#Forum/canjs"
+			}, {
+				"name": "CanJS on Twitter",
+				"url": "http://twitter.com/canjs"
+			}]
+		}]
+	},
+	"chaplin": {
+		"name": "Chaplin",
+		"description": "Chaplin is an architecture for JavaScript applications using the Backbone.js library. Chaplin addresses Backbone’s limitations by providing a lightweight and flexible structure that features well-proven design patterns and best practices.",
+		"homepage": "chaplinjs.org",
+		"examples": [{
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/chaplin-brunch/public"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Getting Started",
+				"url": "https://github.com/chaplinjs/chaplin/blob/master/docs/getting_started.md"
+			}, {
+				"name": "Documentation",
+				"url": "https://github.com/chaplinjs/chaplin/tree/master/docs"
+			}, {
+				"name": "API Reference",
+				"url": "https://github.com/chaplinjs/chaplin/tree/master/docs#api-docs"
+			}, {
+				"name": "Annotated Source Code",
+				"url": "http://chaplinjs.org/annotated/chaplin.html"
+			}, {
+				"name": "Applications built with Chaplin",
+				"url": "https://github.com/chaplinjs/chaplin/wiki/Projects-and-companies-using-Chaplin"
+			}, {
+				"name": "Cookbook",
+				"url": "https://github.com/chaplinjs/chaplin/wiki/Cookbook"
+			}, {
+				"name": "Chaplin on GitHub",
+				"url": "https://github.com/chaplinjs"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "JavaScript MVC frameworks: A Comparison of Marionette and Chaplin",
+				"url": "http://9elements.com/io/index.php/comparison-of-marionette-and-chaplin"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Chaplin on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/chaplinjs"
+			}, {
+				"name": "Chaplin on Twitter",
+				"url": "http://twitter.com/chaplinjs"
+			}]
+		}]
+	},
+	"closure": {
+		"name": "Closure Tools",
+		"description": "The Closure Tools project is an effort by Google engineers to open source the tools used in many of Google's sites and web applications for use by the wider Web development community.",
+		"homepage": "developers.google.com/closure",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/closure"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "https://developers.google.com/closure/library/docs/overview"
+			}, {
+				"name": "API Reference",
+				"url": "http://docs.closure-library.googlecode.com/git/index.html"
+			}, {
+				"name": "Blog",
+				"url": "http://closuretools.blogspot.com"
+			}, {
+				"name": "FAQ",
+				"url": "https://developers.google.com/closure/faq"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Examples, walkthroughs, and articles",
+				"url": "http://www.googleclosure.com"
+			}, {
+				"name": "First Adventure in Google Closure",
+				"url": "http://www.codeproject.com/Articles/265364/First-Adventures-in-Google-Closure"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Google Groups mailing list",
+				"url": "https://groups.google.com/group/closure-library-discuss"
+			}, {
+				"name": "Closure Tools on Twitter",
+				"url": "http://twitter.com/closuretools"
+			}, {
+				"name": "Closure Tools on Google +",
+				"url": "https://plus.google.com/communities/113969319608324762672"
+			}]
+		}]
+	},
+	"cujo": {
+		"name": "cujoJS",
+		"description": "cujo is an architectural toolkit for next generation JavaScript applications. It encourages highly modular development, declarative application assembly, and embraces the asynchronous nature of JavaScript and its fusion of object-oriented and functional programming styles.",
+		"homepage": "cujojs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/cujo"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "cujoJS on GitHub",
+				"url": "https://github.com/cujojs"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "An introductory presentation",
+				"url": "http://www.youtube.com/watch?v=TqX-CqYYwEc"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Google Groups mailing list",
+				"url": "https://groups.google.com/forum/#!forum/cujojs"
+			}, {
+				"name": "cujoJS on Twitter",
+				"url": "http://twitter.com/cujojs"
+			}]
+		}]
+	},
+	"dart": {
+		"name": "Dart",
+		"description": "Dart is a class-based, object-oriented language with lexical scoping, closures, and optional static typing. Dart helps you build structured modern web apps and is easy to learn for a wide range of developers.",
+		"homepage": "dartlang.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/dart/web"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://www.dartlang.org/docs/technical-overview"
+			}, {
+				"name": "API Reference",
+				"url": "http://api.dartlang.org/docs/releases/latest"
+			}, {
+				"name": "A Tour of the Dart Language",
+				"url": "http://www.dartlang.org/docs/dart-up-and-running/contents/ch02.html"
+			}, {
+				"name": "Articles",
+				"url": "http://www.dartlang.org/articles"
+			}, {
+				"name": "Tutorials",
+				"url": "http://www.dartlang.org/docs/tutorials"
+			}, {
+				"name": "FAQ",
+				"url": "http://www.dartlang.org/support/faq.html"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Getting started with Google Dart",
+				"url": "http://www.techrepublic.com/blog/webmaster/getting-started-with-google-dart/931"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Dart on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/dart"
+			}, {
+				"name": "Dart on Twitter",
+				"url": "http://twitter.com/dart_lang"
+			}, {
+				"name": "Dart on Google +",
+				"url": "https://plus.google.com/+dartlang/posts"
+			}]
+		}]
+	},
+	"deftjs": {
+		"name": "DeftJS",
+		"description": "DeftJS enhances Ext JS and Sencha Touch’s APIs with additional building blocks that enable large development teams to rapidly build enterprise scale applications, leveraging best practices and proven patterns discovered by top RIA developers at some of the best consulting firms in the industry.",
+		"homepage": "deftjs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/extjs_deftjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "https://github.com/deftjs/DeftJS/wiki"
+			}, {
+				"name": "DeftJS on GitHub",
+				"url": "https://github.com/deftjs/DeftJS"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Exploring ExtJS with DeftJS",
+				"url": "http://www.briankotek.com/blog/index.cfm/2012/5/8/Exploring-ExtJS-with-DeftJS"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "DeftJS on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/deftjs"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/deftjs"
+			}, {
+				"name": "DeftJS on Twitter",
+				"url": "http://twitter.com/deftjs"
+			}]
+		}]
+	},
+	"derby": {
+		"name": "Derby",
+		"description": "MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers.",
+		"homepage": "derbyjs.com",
+		"examples": [{
+			"name": "Real-time Example",
+			"url": "http://todomvc.derbyjs.com",
+			"source_url": "labs/architecture-examples/derby"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Introduction",
+				"url": "http://derbyjs.com/#introduction"
+			}, {
+				"name": "Getting Started",
+				"url": "http://derbyjs.com/#getting_started"
+			}, {
+				"name": "Applications built with Derby",
+				"url": "https://github.com/codeparty/derby/wiki/Community-Projects#website-showcase"
+			}, {
+				"name": "Blog",
+				"url": "http://blog.derbyjs.com"
+			}, {
+				"name": "FAQ",
+				"url": "https://github.com/codeparty/derby/wiki/Frequently-Asked-Questions"
+			}, {
+				"name": "Derby on GitHub",
+				"url": "https://github.com/codeparty/derby"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Learning DerbyJS",
+				"url": "http://nickofnicks.com/2013/04/24/nodejs/derbyjs/learning-derbyjs/"
+			}, {
+				"name": "Screencast - 6 Things I'm Loving about DerbyJS",
+				"url": "http://micknelson.wordpress.com/2012/07/27/6-things-im-loving-about-derbyjs"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Derby on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/derbyjs"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/derbyjs"
+			}, {
+				"name": "Derby on Twitter",
+				"url": "http://twitter.com/derbyjs"
+			}]
+		}]
+	},
+	"dermis": {
+		"name": "Dermis",
+		"description": "Dermis is a lightweight MVVM framework with built-in data binding (via rivets).",
+		"homepage": "wearefractal.com/dermis",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/dermis"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://wearefractal.com/dermis"
+			}, {
+				"name": "Dermis on GitHub",
+				"url": "https://github.com/wearefractal/dermis"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Dermis in Easy Steps",
+				"url": "http://contra.io/2013/03/28/dermis-in-easy-steps"
+			}]
+		}]
+	},
+	"dijon": {
+		"name": "Dijon",
+		"description": "An IOC/DI framework in Javascript, inspired by Robotlegs and Swiftsuspenders.",
+		"homepage": "github.com/creynders/dijon-framework",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/dijon"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://creynders.github.com/dijon-framework/docs"
+			}, {
+				"name": "Dijon on GitHub",
+				"url": "https://github.com/creynders/dijon-framework"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Dijon on Twitter",
+				"url": "http://twitter.com/camillereynders"
+			}]
+		}]
+	},
+	"dojo": {
+		"name": "Dojo",
+		"description": "Dojo saves you time and scales with your development process, using web standards as its platform. It’s the toolkit experienced developers turn to for building high quality desktop and mobile web applications.",
+		"homepage": "dojotoolkit.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/dojo"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://dojotoolkit.org/documentation"
+			}, {
+				"name": "Getting started guide",
+				"url": "https://dojotoolkit.org/reference-guide/1.8/quickstart"
+			}, {
+				"name": "API Reference",
+				"url": "http://dojotoolkit.org/api"
+			}, {
+				"name": "Blog",
+				"url": "http://dojotoolkit.org/blog"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Getting StartED with Dojo",
+				"url": "http://startdojo.com"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Dojo on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/dojo"
+			}, {
+				"name": "Mailing list",
+				"url": "http://dojotoolkit.org/community"
+			}, {
+				"name": "Dojo on Twitter",
+				"url": "http://twitter.com/dojo"
+			}]
+		}]
+	},
+	"duel": {
+		"name": "DUEL",
+		"description": "DUEL is a dual-side templating engine using HTML for layout and 100% pure JavaScript as the binding language. The same views may be executed both directly in the browser (client-side template) and on the server (server-side template).",
+		"homepage": "bitbucket.org/mckamey/duel/wiki/Home",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/duel/www"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Syntax",
+				"url": "https://bitbucket.org/mckamey/duel/wiki/Syntax"
+			}, {
+				"name": "Examples",
+				"url": "https://bitbucket.org/mckamey/duel/wiki/Examples"
+			}, {
+				"name": "DUEL on BitBucket",
+				"url": "https://bitbucket.org/mckamey/duel/src"
+			}]
+		}]
+	},
+	"emberjs": {
+		"name": "Ember.js",
+		"description": "A framework for creating ambitious web applications.",
+		"homepage": "emberjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/emberjs"
+		}, {
+			"name": "Dependency Example",
+			"url": "dependency-examples/emberjs_require"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Guides",
+				"url": "http://emberjs.com/guides"
+			}, {
+				"name": "API Reference",
+				"url": "http://emberjs.com/api"
+			}, {
+				"name": "Screencast - Building an App with Ember.js",
+				"url": "https://www.youtube.com/watch?v=Ga99hMi7wfY"
+			}, {
+				"name": "Applications built with Ember.js",
+				"url": "http://emberjs.com/ember-users"
+			}, {
+				"name": "Blog",
+				"url": "http://emberjs.com/blog"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Getting Into Ember.js",
+				"url": "http://net.tutsplus.com/tutorials/javascript-ajax/getting-into-ember-js"
+			}, {
+				"name": "EmberWatch",
+				"url": "http://emberwatch.com"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Ember.js on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/ember.js"
+			}, {
+				"name": "Ember.js on Twitter",
+				"url": "http://twitter.com/emberjs"
+			}, {
+				"name": "Ember.js on Google +",
+				"url": "https://plus.google.com/communities/106387049790387471205"
+			}]
+		}]
+	},
+	"enyo": {
+		"name": "Enyo",
+		"description": "Use the same framework to develop apps for the web and for all major platforms, desktop and mobile.",
+		"homepage": "enyojs.com",
+		"examples": [{
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/enyo_backbone"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://enyojs.com/docs"
+			}, {
+				"name": "About",
+				"url": "http://enyojs.com/about"
+			}, {
+				"name": "Applications built with Enyo",
+				"url": "http://enyojs.com/showcase"
+			}, {
+				"name": "Blog",
+				"url": "http://blog.enyojs.com"
+			}, {
+				"name": "FAQ",
+				"url": "http://enyojs.com/about/faq"
+			}, {
+				"name": "Enyo on GitHub",
+				"url": "https://github.com/enyojs"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Enyo on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/enyo"
+			}, {
+				"name": "Forums",
+				"url": "http://forums.enyojs.com"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/#!forum/enyo-development"
+			}, {
+				"name": "Enyo on Twitter",
+				"url": "http://twitter.com/enyojs"
+			}]
+		}]
+	},
+	"epitome": {
+		"name": "Epitome",
+		"description": "Epitome is a new extensible and modular open-source MVC* framework, built out of MooTools Classes and Events.",
+		"homepage": "dimitarchristoff.github.io/Epitome",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/epitome"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "API Reference",
+				"url": "http://dimitarchristoff.github.io/Epitome"
+			}, {
+				"name": "Examples",
+				"url": "http://dimitarchristoff.github.io/Epitome/#examples"
+			}, {
+				"name": "Download & Building",
+				"url": "http://dimitarchristoff.github.io/Epitome/#download-building"
+			}, {
+				"name": "Epitome on GitHub",
+				"url": "https://github.com/DimitarChristoff/Epitome"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Epitome on Twitter",
+				"url": "http://twitter.com/D_mitar"
+			}]
+		}]
+	},
+	"extjs": {
+		"name": "Ext JS",
+		"description": "Sencha Ext JS is the industry's most powerful desktop application development platform with unparalleled cross-browser compatibility, advanced MVC architecture, plugin-free charting, and modern UI widgets.",
+		"homepage": "sencha.com/products/extjs",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/extjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://docs.sencha.com/extjs/4.2.0"
+			}, {
+				"name": "API Reference",
+				"url": "http://docs.sencha.com/extjs/4.1.3"
+			}, {
+				"name": "Tutorials, Screencasts, Guides, FAQs",
+				"url": "http://www.sencha.com/learn/extjs"
+			}, {
+				"name": "Applications built with Ext JS",
+				"url": "http://docs.sencha.com/extjs/4.2.0/extjs-build/examples"
+			}, {
+				"name": "Sencha Blog",
+				"url": "http://www.sencha.com/blog"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Ext JS on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/extjs"
+			}, {
+				"name": "Ext JS on Twitter",
+				"url": "http://twitter.com/extjs"
+			}]
+		}]
+	},
+	"flight": {
+		"name": "Flight",
+		"description": "Flight is a lightweight, component-based JavaScript framework that maps behavior to DOM nodes.",
+		"homepage": "twitter.github.io/flight",
+		"examples": [{
+			"name": "Dependency Example",
+			"url": "dependency-examples/flight"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "GitHub",
+				"url": "https://github.com/twitter/flight"
+			}, {
+				"name": "Demo Application",
+				"url": "http://twitter.github.com/flight/demo"
+			}, {
+				"name": "Installation",
+				"url": "https://github.com/twitter/flight/blob/master/README.md#installation"
+			}, {
+				"name": "Flight on Twitter",
+				"url": "http://twitter.com/flight"
+			}]
+		}]
+	},
+	"funnyfacejs": {
+		"name": "Funnyface.js",
+		"description": "O_o: HTML binding for teh lulz.",
+		"homepage": "weepy.github.io/o_O",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/o_O"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Examples",
+				"url": "http://weepy.github.io/o_O/examples/guide/index.html"
+			}, {
+				"name": "Funnyface.js on GitHub",
+				"url": "https://github.com/weepy/o_O"
+			}]
+		}]
+	},
+	"gwt": {
+		"name": "Google Web Toolkit",
+		"description": "Google Web Toolkit (GWT) is a development toolkit for building and optimizing complex browser-based applications. GWT is used by many products at Google, including Google AdWords and Orkut. It's open source, completely free, and used by thousands of developers around the world.",
+		"homepage": "developers.google.com/web-toolkit",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/gwt"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "https://developers.google.com/web-toolkit/doc/latest/DevGuide"
+			}, {
+				"name": "Getting Started with the GWT SDK",
+				"url": "https://developers.google.com/web-toolkit/gettingstarted"
+			}, {
+				"name": "Articles",
+				"url": "https://developers.google.com/web-toolkit/articles"
+			}, {
+				"name": "Case Studies",
+				"url": "https://developers.google.com/web-toolkit/casestudies"
+			}, {
+				"name": "Blog",
+				"url": "http://googlewebtoolkit.blogspot.com"
+			}, {
+				"name": "FAQ",
+				"url": "https://developers.google.com/web-toolkit/doc/latest/FAQ"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Google Web Toolkit on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/gwt"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "http://groups.google.com/group/Google-Web-Toolkit"
+			}, {
+				"name": "Google Web Toolkit on Twitter",
+				"url": "http://twitter.com/googledevtools"
+			}]
+		}]
+	},
+	"javascript": {
+		"name": "JavaScript",
+		"description": "JavaScript® (often shortened to JS) is a lightweight, interpreted, object-oriented language with first-class functions, most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB.",
+		"homepage": "developer.mozilla.org/en-US/docs/JavaScript",
+		"examples": [{
+			"name": "Vanilla JavaScript Example",
+			"url": "vanilla-examples/vanillajs"
+		}]
+	},
+	"jquery": {
+		"name": "jQuery",
+		"description": "jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers. With a combination of versatility and extensibility, jQuery has changed the way that millions of people write JavaScript.",
+		"homepage": "jquery.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/jquery"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "How jQuery Works",
+				"url": "http://learn.jquery.com/about-jquery/how-jquery-works"
+			}, {
+				"name": "API Reference",
+				"url": "http://api.jquery.com"
+			}, {
+				"name": "Plugins",
+				"url": "http://plugins.jquery.com"
+			}, {
+				"name": "Brower Support",
+				"url": "http://jquery.com/browser-support"
+			}, {
+				"name": "Blog",
+				"url": "http://blog.jquery.com"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Try jQuery",
+				"url": "http://try.jquery.com"
+			}, {
+				"name": "10 Things I Learned From the jQuery Source",
+				"url": "http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "jQuery on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/jquery"
+			}, {
+				"name": "Forums",
+				"url": "http://forum.jquery.com"
+			}, {
+				"name": "jQuery on Twitter",
+				"url": "http://twitter.com/jquery"
+			}, {
+				"name": "jQuery on Google +",
+				"url": "https://plus.google.com/102828491884671003608/posts"
+			}]
+		}]
+	},
+	"kendo": {
+		"name": "Kendo UI",
+		"description": "Comprehensive HTML5/JavaScript framework for modern web and mobile app development.",
+		"homepage": "kendoui.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/kendo"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://docs.kendoui.com"
+			}, {
+				"name": "API Reference",
+				"url": "http://docs.kendoui.com/api/dataviz/chart"
+			}, {
+				"name": "What is Kendo UI",
+				"url": "http://docs.kendoui.com/getting-started/introduction"
+			}, {
+				"name": "Applications built with Kendo UI",
+				"url": "http://demos.kendoui.com"
+			}, {
+				"name": "Blog",
+				"url": "http://www.kendoui.com/blogs.aspx"
+			}, {
+				"name": "FAQ",
+				"url": "http://www.kendoui.com/faq/faq.aspx"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Kendo UI on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/kendo-ui"
+			}, {
+				"name": "Kendo UI on Twitter",
+				"url": "http://twitter.com/kendoui"
+			}, {
+				"name": "Kendo UI on Google +",
+				"url": "https://plus.google.com/117798269023828336983/posts"
+			}]
+		}]
+	},
+	"knockback": {
+		"name": "Knockback.js",
+		"description": "Both Knockout.js and Backbone.js have their strengths and weaknesses, but together they are amazing! With Knockback.js, you can use the strong ORM provided by Backbone and create dynamic views using Knockout bindings.",
+		"homepage": "kmalakoff.github.io/knockback",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/knockback"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Getting Started with Knockback.js",
+				"url": "http://kmalakoff.github.io/knockback/getting_started_introduction.html"
+			}, {
+				"name": "Tutorials",
+				"url": "http://kmalakoff.github.io/knockback/tutorials_introduction.html"
+			}, {
+				"name": "API Reference",
+				"url": "http://kmalakoff.github.io/knockback/doc/index.html"
+			}, {
+				"name": "Knockback.js Reference App",
+				"url": "http://kmalakoff.github.io/knockback/app_knockback_reference.html"
+			}, {
+				"name": "Knockback.js on Twitter",
+				"url": "http://twitter.com/knockbackjs"
+			}]
+		}]
+	},
+	"knockoutjs": {
+		"name": "Knockout.js",
+		"description": "Knockout.js helps you simplify dynamic JavaScript UIs using the Model-View-ViewModel (MVVM) pattern.",
+		"homepage": "knockoutjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/knockoutjs"
+		}, {
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/knockoutjs_require"
+		}, {
+			"name": "Knockout.js & Class Binding Provider",
+			"url": "labs/architecture-examples/knockoutjs_classBindingProvider"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://knockoutjs.com/documentation/introduction.html"
+			}, {
+				"name": "Tutorials",
+				"url": "http://learn.knockoutjs.com"
+			}, {
+				"name": "Live examples",
+				"url": "http://knockoutjs.com/examples"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Getting Started with Knockout.js",
+				"url": "http://www.adobe.com/devnet/html5/articles/getting-started-with-knockoutjs.html"
+			}, {
+				"name": "Into the Ring with Knockout.js",
+				"url": "http://net.tutsplus.com/tutorials/javascript-ajax/into-the-ring-with-knockout-js"
+			}, {
+				"name": "Beginners Guide to Knockout.js",
+				"url": "http://www.sitepoint.com/beginners-guide-to-knockoutjs-part-1"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Knockout.js on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/knockout"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "http://groups.google.com/group/knockoutjs"
+			}, {
+				"name": "Knockout.js on Twitter",
+				"url": "http://twitter.com/knockoutjs"
+			}, {
+				"name": "Knockout.js on Google +",
+				"url": "https://plus.google.com/communities/106789046312204355684/stream/c5bfcfdf-3690-44a6-b015-35aad4f4e42e"
+			}]
+		}]
+	},
+	"maria": {
+		"name": "Maria",
+		"description": "The MVC framework for JavaScript applications. The real MVC. The Smalltalk MVC. The Gang of Four MVC.",
+		"homepage": "peter.michaux.ca/maria",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/maria"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Quick Start Tutorial",
+				"url": "http://peter.michaux.ca/maria/quick-start-tutorial-for-the-impatient.html"
+			}, {
+				"name": "API Reference",
+				"url": "http://peter.michaux.ca/maria/api/maria.html"
+			}, {
+				"name": "GitHub",
+				"url": "https://github.com/petermichaux/maria"
+			}]
+		}]
+	},
+	"marionettejs": {
+		"name": "Backbone.Marionette",
+		"description": "Backbone.Marionette is a composite application library for Backbone.js that aims to simplify the construction of large scale JavaScript applications.",
+		"homepage": "marionettejs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/backbone_marionette"
+		}, {
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/backbone_marionette_require"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "API Reference",
+				"url": "https://github.com/marionettejs/backbone.marionette/tree/master/docs"
+			}, {
+				"name": "Applications built with Backbone.Marionette",
+				"url": "https://github.com/marionettejs/backbone.marionette/wiki/Projects-and-websites-using-marionette"
+			}, {
+				"name": "Introduction to Composite JavaScript Apps",
+				"url": "https://github.com/marionettejs/backbone.marionette/wiki/Introduction-to-composite-javascript-apps"
+			}, {
+				"name": "FAQ",
+				"url": "https://github.com/marionettejs/backbone.marionette/wiki#frequently-asked-questions"
+			}, {
+				"name": "Backbone.Marionette on GitHub",
+				"url": "https://github.com/marionettejs/backbone.marionette"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "A Thorough Introduction to Backbone.Marionette",
+				"url": "http://coding.smashingmagazine.com/2013/02/11/introduction-backbone-marionette"
+			}, {
+				"name": "Backbone Marionette: Better Backbone Apps",
+				"url": "http://www.joezimjs.com/javascript/backbone-marionette-better-backbone-apps"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Backbone.Marionette on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/backbone.marionette"
+			}, {
+				"name": "Backbone.Marionette on Twitter",
+				"url": "http://twitter.com/marionettejs"
+			}]
+		}]
+	},
+	"meteor": {
+		"name": "Meteor",
+		"description": "Meteor is an open-source platform for building top-quality web apps in a fraction of the time, whether you're an expert developer or just getting started.",
+		"homepage": "meteor.com",
+		"examples": [{
+			"name": "Real-time Example",
+			"url": "http://todomvcapp.meteor.com",
+			"source_url": "labs/architecture-examples/meteor"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://docs.meteor.com"
+			}, {
+				"name": "Applications built with Meteor",
+				"url": "http://madewith.meteor.com"
+			}, {
+				"name": "Examples",
+				"url": "http://meteor.com/examples"
+			}, {
+				"name": "Blog",
+				"url": "http://meteor.com/blog"
+			}, {
+				"name": "FAQ",
+				"url": "http://meteor.com/faq"
+			}, {
+				"name": "Meteor on GitHub",
+				"url": "https://github.com/meteor"
+			}, {
+				"name": "Meteor on YouTube",
+				"url": "http://www.youtube.com/user/MeteorVideos"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Learn Meteor Fundamentals and Best Practices",
+				"url": "http://andrewscala.com/meteor"
+			}, {
+				"name": "Introduction to Realtime Web with Meteor and Node.js",
+				"url": "http://www.andrewmunsell.com/blog/introduction-to-realtime-web-meteor-and-nodejs"
+			}, {
+				"name": "Confessions of a Meteor Newb",
+				"url": "http://blog.jerodsanto.net/2012/04/confessions-of-a-meteor-newb"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Meteor on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/meteor"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/meteor-core"
+			}, {
+				"name": "Meteor on Twitter",
+				"url": "http://twitter.com/meteorjs"
+			}]
+		}]
+	},
+	"montage": {
+		"name": "Montage",
+		"description": "The Montage framework lets you develop rich HTML5 applications optimized for today and tomorrow’s range of connected devices. You can build rich client-side UI’s, sharing packages and modules with your NodeJS server. Montage opens a new world of opportunity for web developers.",
+		"homepage": "montagejs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/montage"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Quick Start",
+				"url": "http://montagejs.org/docs/Quick-Start"
+			}, {
+				"name": "Documentation",
+				"url": "http://montagejs.org/docs"
+			}, {
+				"name": "API Reference",
+				"url": "http://montagejs.org/apis"
+			}, {
+				"name": "Applications built with Montage",
+				"url": "http://montagejs.org/apps"
+			}, {
+				"name": "Montage on GitHub",
+				"url": "https://github.com/montagejs/montage"
+			}, {
+				"name": "Minit - Montage Initializer",
+				"url": "https://github.com/montagejs/minit"
+			}, {
+				"name": "MOP - Montage Optimizer",
+				"url": "https://github.com/montagejs/mop"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "YouTube - Getting Started",
+				"url": "http://www.youtube.com/watch?v=JfT1ML200JI"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "IRC",
+				"url": "http://webchat.freenode.net/?channels=montage"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/?fromgroups#!forum/montagejs"
+			}, {
+				"name": "Montage on Twitter",
+				"url": "http://twitter.com/montage_js"
+			}, {
+				"name": "Montage on Google +",
+				"url": "https://plus.google.com/116915300739108010954"
+			}]
+		}]
+	},
+	"olives": {
+		"name": "Olives.js",
+		"description": "A JS Framework for creating realtime and scalable applications. Based on Emily.js and socket.io.",
+		"homepage": "flams.github.io/olives",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/olives"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://flams.github.io/olives/docs/latest"
+			}, {
+				"name": "Applications built with Olives.js",
+				"url": "http://flams.github.io/olives/#liveexamples"
+			}, {
+				"name": "Olives.js on GitHub",
+				"url": "https://github.com/flams/olives"
+			}]
+		}]
+	},
+	"plastronjs": {
+		"name": "PlastronJS",
+		"description": "PlastronJS is an MVC library which uses the Google Closure library for use with the Closure Compiler.",
+		"homepage": "rhysbrettbowen.github.io/PlastronJS",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/plastronjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "PlastronJS on GitHub",
+				"url": "https://github.com/rhysbrettbowen/PlastronJS"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "The Future of PlastronJS",
+				"url": "http://modernjavascript.blogspot.com/2012/11/the-future-of-plastronjs.html"
+			}, {
+				"name": "Krisztian Toth's JavaScript Games, XRegExp, PlastronJS",
+				"url": "http://dailyjs.com/2012/04/06/toth-xregexp-plastron"
+			}]
+		}]
+	},
+	"puremvc": {
+		"name": "PureMVC",
+		"description": "PureMVC is a lightweight framework for creating applications based upon the classic Model, View and Controller concept.",
+		"homepage": "puremvc.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/puremvc"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://puremvc.org/content/view/98/189"
+			}, {
+				"name": "Applications built with PureMVC",
+				"url": "http://puremvc.org/content/blogsection/9/176"
+			}, {
+				"name": "FAQ",
+				"url": "http://puremvc.org/content/section/3/188"
+			}, {
+				"name": "PureMVC on GitHub",
+				"url": "https://github.com/puremvc"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "PureMVC Performance Test",
+				"url": "http://blog.kaegi.net/puremvc-performance-test-compared-to-using-no-framework"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "PureMVC on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/puremvc"
+			}, {
+				"name": "PureMVC on Twitter",
+				"url": "http://twitter.com/puremvc"
+			}, {
+				"name": "PureMVC on Google +",
+				"url": "https://plus.google.com/+puremvc/posts"
+			}]
+		}]
+	},
+	"rappidjs": {
+		"name": "rAppid.js",
+		"description": "The declarative Rich Internet Application Javascript MVC Framework.",
+		"homepage": "rappidjs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/rappidjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "API Reference",
+				"url": "http://www.rappidjs.com/#/api"
+			}, {
+				"name": "Wiki",
+				"url": "http://www.rappidjs.com/#/wiki"
+			}, {
+				"name": "UI Components",
+				"url": "http://www.rappidjs.com/#/ui"
+			}, {
+				"name": "Blog",
+				"url": "http://blog.rappidjs.com"
+			}, {
+				"name": "rAppid.js on GitHub",
+				"url": "https://github.com/rappid/rAppid.js"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "rAppid.js on Twitter",
+				"url": "http://twitter.com/rappidjs"
+			}]
+		}]
+	},
+	"sammyjs": {
+		"name": "Sammy.js",
+		"description": "A small web framework with class.",
+		"homepage": "sammyjs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/sammyjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Introduction",
+				"url": "http://sammyjs.org/intro"
+			}, {
+				"name": "Documentation",
+				"url": "http://sammyjs.org/docs"
+			}, {
+				"name": "Wiki",
+				"url": "http://sammyjs.org/wiki"
+			}, {
+				"name": "FAQ",
+				"url": "http://sammyjs.org/faq"
+			}, {
+				"name": "Sammy.js on GitHub",
+				"url": "http://github.com/quirkey/sammy"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Sammy.js For RESTful Evented JavaScript",
+				"url": "http://churchm.ag/sammy-js-for-restful-evented-javascript"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Mailing list on Google Groups",
+				"url": "http://groups.google.com/group/sammyjs"
+			}, {
+				"name": "Sammy.js on Twitter",
+				"url": "http://twitter.com/sammy_js"
+			}]
+		}]
+	},
+	"serenadejs": {
+		"name": "Serenade.js",
+		"description": "Serenade.js is a client side framework built on the MVC pattern. It makes it simple to create rich client side applications by freeing you from having to keep the DOM up to date with your data through powerful data bindings.",
+		"homepage": "serenadejs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/serenadejs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Introduction",
+				"url": "http://serenadejs.org/introduction.html"
+			}, {
+				"name": "Applications built with Serenade.js",
+				"url": "http://serenade.herokuapp.com"
+			}, {
+				"name": "Serenade.js on GitHub",
+				"url": "https://github.com/elabs/serenade.js"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Serenade.js on Twitter",
+				"url": "http://twitter.com/serenadejs"
+			}]
+		}]
+	},
+	"socketstream": {
+		"name": "SocketStream",
+		"description": "SocketStream 0.3 is a fast, modular Node.js web framework dedicated to building realtime single-page apps.",
+		"homepage": "socketstream.org",
+		"examples": [{
+			"name": "Real-time Example",
+			"url": "labs/architecture-examples/socketstream/README.md",
+			"source_url": "labs/architecture-examples/socketstream"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Tour",
+				"url": "http://www.socketstream.org/tour"
+			}, {
+				"name": "SocketStream on GitHub",
+				"url": "https://github.com/socketstream"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Video - Owen Barnes introduces SocketStream",
+				"url": "http://www.infoq.com/presentations/SocketStream"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "SocketStream on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/socketstream"
+			}, {
+				"name": "SocketStream on Twitter",
+				"url": "http://twitter.com/socketstream"
+			}]
+		}]
+	},
+	"somajs": {
+		"name": "soma.js",
+		"description": "soma.js is a framework created to build scalable and maintainable javascript applications.",
+		"homepage": "somajs.github.io/somajs",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/somajs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Slides: Introduction",
+				"url": "http://somajs.github.io/somajs/#/1"
+			}, {
+				"name": "Quick Start",
+				"url": "http://somajs.github.io/somajs/site/#quick-start"
+			}, {
+				"name": "Demos",
+				"url": "http://somajs.github.io/somajs/site/#demos"
+			}, {
+				"name": "Blog",
+				"url": "http://www.soundstep.com/blog"
+			}, {
+				"name": "soma.js on GitHub",
+				"url": "https://github.com/somajs/somajs"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/#!forum/somajs"
+			}, {
+				"name": "soma.js on Twitter",
+				"url": "http://twitter.com/soundstep"
+			}]
+		}]
+	},
+	"spine": {
+		"name": "Spine.js",
+		"description": "Build Awesome JavaScript MVC Applications.",
+		"homepage": "spinejs.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/spine"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://spinejs.com/docs/"
+			}, {
+				"name": "Step by Step Tutorials",
+				"url": "http://spinejs.com/docs/example"
+			}, {
+				"name": "API Reference",
+				"url": "http://spinejs.com/api/index"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Building JavaScript Web Apps With MVC & Spine.js",
+				"url": "http://addyosmani.com/blog/building-apps-spinejs"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Spine on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/spine.js"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": "https://groups.google.com/forum/#!forum/spinejs"
+			}, {
+				"name": "Spine's author, Alex MacCaw, on Twitter",
+				"url": "http://twitter.com/maccman"
+			}]
+		}]
+	},
+	"stapes": {
+		"name": "Stapes.js",
+		"description": "A (really) tiny Javascript MVC microframework.",
+		"homepage": "hay.github.io/stapes",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/stapes"
+		}, {
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/stapes_require"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Introduction",
+				"url": "http://hay.github.io/stapes/#m-intro"
+			}, {
+				"name": "Documentation & API Reference",
+				"url": "http://hay.github.io/stapes"
+			}, {
+				"name": "Stapes.js on GitHub",
+				"url": "http://github.com/hay/stapes"
+			}]
+		}]
+	},
+	"thorax": {
+		"name": "Thorax",
+		"description": "An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.",
+		"homepage": "thoraxjs.org",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "labs/architecture-examples/thorax"
+		}, {
+			"name": "Thorax & Lumbar",
+			"url": "labs/dependency-examples/thorax_lumbar/public"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Getting Started",
+				"url": "http://thoraxjs.org/start.html"
+			}, {
+				"name": "API Reference",
+				"url": "http://thoraxjs.org/api.html"
+			}, {
+				"name": "Screencast - Introduction to Thorax",
+				"url": "http://vimeo.com/60230630"
+			}, {
+				"name": "Seed Project",
+				"url": "https://github.com/walmartlabs/thorax-seed"
+			}, {
+				"name": "Thorax on GitHub",
+				"url": "https://github.com/walmartlabs/thorax"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Thorax on Twitter",
+				"url": "http://twitter.com/walmartlabs"
+			}]
+		}]
+	},
+	"troopjs": {
+		"name": "TroopJS",
+		"description": "The simple js framework that does as little as possible, then stays out of the way.",
+		"homepage": "troopjs.com",
+		"examples": [{
+			"name": "Dependency Example",
+			"url": "labs/dependency-examples/troopjs"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "TroopJS on GitHub",
+				"url": "https://github.com/troopjs"
+			}]
+		}]
+	},
+	"typescript": {
+		"name": "TypeScript",
+		"description": "TypeScript is a language for application-scale JavaScript development. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source.",
+		"homepage": "typescriptlang.org",
+		"examples": [{
+			"name": "TypeScript & AngularJS",
+			"url": "labs/architecture-examples/typescript-angular"
+		}, {
+			"name": "TypeScript & Backbone.js",
+			"url": "labs/architecture-examples/typescript-backbone"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Tutorial",
+				"url": "http://www.typescriptlang.org/Tutorial"
+			}, {
+				"name": "Code Playground",
+				"url": "http://www.typescriptlang.org/Playground"
+			}, {
+				"name": "Documentation",
+				"url": "http://typescript.codeplex.com/documentation"
+			}, {
+				"name": "Applications built with TypeScript",
+				"url": "http://www.typescriptlang.org/Samples"
+			}, {
+				"name": "Blog",
+				"url": "http://blogs.msdn.com/b/typescript"
+			}, {
+				"name": "Source Code",
+				"url": "http://typescript.codeplex.com/sourcecontrol/latest#README.txt"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			"links": [{
+				"name": "Thoughts on TypeScript",
+				"url": "http://www.nczonline.net/blog/2012/10/04/thoughts-on-typescript"
+			}, {
+				"name": "ScreenCast - Why I Like TypeScript",
+				"url": "http://www.leebrimelow.com/why-i-like-typescripts"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "TypeScript on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/typescript"
+			}, {
+				"name": "Forums",
+				"url": "http://typescript.codeplex.com/discussions"
+			}, {
+				"name": "TypeScript on Twitter",
+				"url": "http://twitter.com/typescriptlang"
+			}]
+		}]
+	},
+	"yui": {
+		"name": "YUI",
+		"description": "YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.",
+		"homepage": "yuilibrary.com",
+		"examples": [{
+			"name": "Architecture Example",
+			"url": "architecture-examples/yui"
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": "http://yuilibrary.com/yui/docs"
+			}, {
+				"name": "Quick Start",
+				"url": "http://yuilibrary.com/yui/quick-start"
+			}, {
+				"name": "Tutorials",
+				"url": "http://yuilibrary.com/yui/docs/tutorials"
+			}, {
+				"name": "Examples",
+				"url": "http://yuilibrary.com/yui/docs/examples"
+			}, {
+				"name": "Blog",
+				"url": "http://yuiblog.com"
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "YUI on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/yui"
+			}, {
+				"name": "Forums",
+				"url": "http://yuilibrary.com/forum"
+			}, {
+				"name": "YUI on Twitter",
+				"url": "http://twitter.com/yuilibrary"
+			}]
+		}]
+	},
+	"templates": {
+		"todomvc": "<header><h3>{{name}}</h3><span class=\"source-links\"></span></header><hr><blockquote class=\"quote speech-bubble\"><p>{{description}}</p><footer><a href=\"http://{{homepage}}\">{{name}}</a></footer></blockquote><hr><ul><li><a href=\"{{url}}\">{{name}}</a></li></ul><footer><hr><em>If you have other helpful links to share, or find any of the links above no longer work, please <a href=\"https://github.com/tastejs/todomvc/issues\">let us know</a>.</em></footer>"
+	}
+}
diff --git a/learn.template.json b/learn.template.json
new file mode 100644
index 0000000000..1e98570869
--- /dev/null
+++ b/learn.template.json
@@ -0,0 +1,59 @@
+{
+	"framework": {
+		"name": "Framework Name",
+		"description": "",
+		"homepage": "",
+		"source_path": [{
+			"name": "__ Example",
+			"url": ""
+		}],
+		"link_groups": [{
+			"heading": "Official Resources",
+			"links": [{
+				"name": "Documentation",
+				"url": ""
+			}, {
+				"name": "API Reference",
+				"url": ""
+			}, {
+				"name": "Applications built with Framework Name",
+				"url": ""
+			}, {
+				"name": "Blog",
+				"url": ""
+			}, {
+				"name": "FAQ",
+				"url": ""
+			}, {
+				"name": "Framework Name on GitHub",
+				"url": "https://github.com/__"
+			}]
+		}, {
+			"heading": "Articles and Guides",
+			// Search blogs on google to help dig up articles.
+			//   https://www.google.com/search?q=Framework Name&tbm=blg
+			"links": [{
+				"name": "Article 1",
+				"url": ""
+			}, {
+				"name": "Article 2",
+				"url": ""
+			}]
+		}, {
+			"heading": "Community",
+			"links": [{
+				"name": "Framework Name on StackOverflow",
+				"url": "http://stackoverflow.com/questions/tagged/__"
+			}, {
+				"name": "Mailing list on Google Groups",
+				"url": ""
+			}, {
+				"name": "Framework Name on Twitter",
+				"url": "http://twitter.com/__"
+			}, {
+				"name": "Framework Name on Google +",
+				"url": ""
+			}]
+		}]
+	}
+}
diff --git a/tasks/Gruntfile.js b/tasks/Gruntfile.js
new file mode 100644
index 0000000000..2e6965f2e1
--- /dev/null
+++ b/tasks/Gruntfile.js
@@ -0,0 +1,42 @@
+module.exports = function (grunt) {
+	var bower = require('bower');
+	var wrench = require('wrench');
+
+	grunt.registerTask('todomvc-common', function () {
+		// For some reason, I began trusting Batman to be my test directory for
+		// `todomvc-common`.  If you work on changes in ...
+		//
+		//   labs/architecture-examples/batman/bower_components/todomvc-common
+		//
+		// ... or even just drop the latest `todomvc-common` there, this task will
+		// find all of the other `bower_components/todomvc-common` directories, and
+		// update them with what Batman has.
+		//
+		// I also added Bower up top for in the future, as that might come in handy
+		// to correctly fetch and install the latest todomvc-common, without relying
+		// on this weird Batman system.
+		var sourceTodoMvcCommon = 'labs/architecture-examples/batman/bower_components/todomvc-common';
+		var sourceIdentifierRegex = /batman/;
+
+		grunt.file.setBase('../');
+
+		var directories = grunt.file.expand({
+			filter: function (src) {
+				return grunt.file.isDir(src) && src.substr(-14) === 'todomvc-common' && !src.match(sourceIdentifierRegex);
+			}
+		}, ['*/**']);
+
+		directories.forEach(function (destPath) {
+			wrench.copyDirSyncRecursive(
+				sourceTodoMvcCommon,
+				destPath,
+				{
+					forceDelete: true,
+					preserveFiles: false
+				},
+				function () {
+					console.log(arguments);
+				});
+		});
+	});
+};
diff --git a/tasks/package.json b/tasks/package.json
new file mode 100644
index 0000000000..1b6194d990
--- /dev/null
+++ b/tasks/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "TodoMVC-Testing-Grounds",
+  "private": true,
+  "version": "0.0.0",
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "bower": "~0.9.2",
+    "wrench": "~1.5.1"
+  }
+}
diff --git a/template/bower_components/todomvc-common/base.css b/template/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/template/bower_components/todomvc-common/base.css
+++ b/template/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/template/bower_components/todomvc-common/base.js b/template/bower_components/todomvc-common/base.js
index 3fd166d061..5ca690ece1 100644
--- a/template/bower_components/todomvc-common/base.js
+++ b/template/bower_components/todomvc-common/base.js
@@ -6,7 +6,7 @@
 	}
 
 	function getSourcePath() {
-		// If accessed via addyosmani.github.io/todomvc/, strip the project path.
+		// If accessed via tastejs.github.io/todomvc/, strip the project path.
 		if (location.hostname.indexOf('github.io') > 0) {
 			return location.pathname.replace(/todomvc\//, '');
 		}
@@ -17,7 +17,7 @@
 		var sourceLink = document.createElement('a');
 		var paragraph = document.createElement('p');
 		var footer = document.getElementById('info');
-		var urlBase = 'https://github.com/addyosmani/todomvc/tree/gh-pages';
+		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
 
 		if (footer) {
 			sourceLink.href = urlBase + getSourcePath();
@@ -28,11 +28,155 @@
 	}
 
 	function redirect() {
-		if (location.hostname === 'addyosmani.github.io') {
-			location.href = location.href.replace('addyosmani.github.io/todomvc', 'todomvc.com');
+		if (location.hostname === 'tastejs.github.io') {
+			location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/template/readme.md b/template/readme.md
index b7e9e8f2d1..4dfa99497b 100644
--- a/template/readme.md
+++ b/template/readme.md
@@ -1,20 +1,50 @@
 # Framework Name TodoMVC Example
 
-This is a todo app built using [framework](https://example.com/framework).
+> Short description of the framework provided by the official website.
 
-## Framework
+> _[Framework Name - framework.com](link-to-framework)_
+
+
+## Learning Framework Name
+
+The [Framework Name website]() is a great resource for getting started.
+
+Here are some links you may find helpful:
+
+* [Documentation]()
+* [API Reference]()
+* [Applications built with Framework Name]()
+* [Blog]()
+* [FAQ]()
+* [Framework Name on GitHub]()
+
+Articles and guides from the community:
+
+* [Article 1]()
+* [Article 2]()
+
+Get help from other Framework Name users:
+
+* [Framework Name on StackOverflow](http://stackoverflow.com/questions/tagged/____)
+* [Mailing list on Google Groups]()
+* [Framework Name on Twitter](http://twitter.com/____)
+* [Framework Name on Google +]()
+
+_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
 
-Short description of the framework. Which components are used (Backbone,
-Handlebars, ...)? What makes it different? What's the most awesome feature it
-has? Where can I find more information on it?
 
 ## Implementation
 
 How is the app structured? Are there deviations from the spec? If so, why?
 
+
 ## Running
 
 If there is a build step required to get the example working, explain it here.
 
-To run the app, spin up an HTTP server and visit
-http://localhost/.../myexample/.
+To run the app, spin up an HTTP server and visit http://localhost/.../myexample/.
+
+
+## Credit
+
+This TodoMVC application was created by [you]().
diff --git a/vanilla-examples/vanillajs/bower_components/todomvc-common/base.css b/vanilla-examples/vanillajs/bower_components/todomvc-common/base.css
index 8d1db3a696..a726662053 100644
--- a/vanilla-examples/vanillajs/bower_components/todomvc-common/base.css
+++ b/vanilla-examples/vanillajs/bower_components/todomvc-common/base.css
@@ -412,3 +412,144 @@ label[for='toggle-all'] {
 .hidden{
 	display:none;
 }
+
+hr {
+	margin: 20px 0;
+	border: 0;
+	border-top: 1px dashed #C5C5C5;
+	border-bottom: 1px dashed #F7F7F7;
+}
+
+.learn a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #b83f45;
+}
+
+.learn a:hover {
+	text-decoration: underline;
+	color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+	margin: 10px 0;
+	font-weight: 500;
+	line-height: 1.2;
+	color: #000;
+}
+
+.learn h3 {
+	font-size: 24px;
+}
+
+.learn h4 {
+	font-size: 18px;
+}
+
+.learn h5 {
+	margin-bottom: 0;
+	font-size: 14px;
+}
+
+.learn ul {
+	padding: 0;
+	margin: 0 0 30px 25px;
+}
+
+.learn li {
+	line-height: 20px;
+}
+
+.learn p {
+	font-size: 15px;
+	font-weight: 300;
+	line-height: 1.3;
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+.quote {
+	border: none;
+	margin: 20px 0 60px 0;
+}
+
+.quote p {
+	font-style: italic;
+}
+
+.quote p:before {
+	content: '“';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	top: -20px;
+	left: 3px;
+}
+
+.quote p:after {
+	content: '”';
+	font-size: 50px;
+	opacity: .15;
+	position: absolute;
+	bottom: -42px;
+	right: 3px;
+}
+
+.quote footer {
+	position: absolute;
+	bottom: -40px;
+	right: 0;
+}
+
+.quote footer img {
+	border-radius: 3px;
+}
+
+.quote footer a {
+	margin-left: 5px;
+	vertical-align: middle;
+}
+
+.speech-bubble {
+	position: relative;
+	padding: 10px;
+	background: rgba(0, 0, 0, .04);
+	border-radius: 5px;
+}
+
+.speech-bubble:after {
+	content: '';
+	position: absolute;
+	top: 100%;
+	right: 30px;
+	border: 13px solid transparent;
+	border-top-color: rgba(0, 0, 0, .04);
+}
+
+/**body*/.learn-bar > .learn {
+	position: absolute;
+	width: 272px;
+	top: 8px;
+	left: -300px;
+	padding: 10px;
+	border-radius: 5px;
+	background-color: rgba(255, 255, 255, .6);
+	transition-property: left;
+	transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+	/**body*/.learn-bar {
+		width: auto;
+		margin: 0 0 0 300px;
+	}
+	/**body*/.learn-bar > .learn {
+		left: 8px;
+	}
+	/**body*/.learn-bar #todoapp {
+		width: 550px;
+		margin: 130px auto 40px auto;
+	}
+}
diff --git a/vanilla-examples/vanillajs/bower_components/todomvc-common/base.js b/vanilla-examples/vanillajs/bower_components/todomvc-common/base.js
index 4da326723e..5ca690ece1 100644
--- a/vanilla-examples/vanillajs/bower_components/todomvc-common/base.js
+++ b/vanilla-examples/vanillajs/bower_components/todomvc-common/base.js
@@ -33,6 +33,150 @@
 		}
 	}
 
+	function findRoot() {
+		var base;
+
+		[/labs/, /\w*-examples/].forEach(function (href) {
+			var match = location.href.match(href);
+
+			if (!base && match) {
+				base = location.href.indexOf(match);
+			}
+		});
+
+		return location.href.substr(0, base);
+	}
+
+	function getFile(file, callback) {
+		var xhr = new XMLHttpRequest();
+
+		xhr.open('GET', findRoot() + file, true);
+		xhr.send();
+
+		xhr.onload = function () {
+			if (xhr.status === 200 && callback) {
+				callback(xhr.responseText);
+			}
+		};
+	}
+
+	function Learn(learnJSON, config) {
+		if (!(this instanceof Learn)) {
+			return new Learn(learnJSON, config);
+		}
+
+		var template, framework;
+
+		if (typeof learnJSON !== 'object') {
+			try {
+				learnJSON = JSON.parse(learnJSON);
+			} catch (e) {
+				return;
+			}
+		}
+
+		if (config) {
+			template = config.template;
+			framework = config.framework;
+		}
+
+		if (!template && learnJSON.templates) {
+			template = learnJSON.templates.todomvc;
+		}
+
+		if (!framework && document.querySelector('[data-framework]')) {
+			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+		}
+
+		if (template && learnJSON[framework]) {
+			this.frameworkJSON = learnJSON[framework];
+			this.template = template;
+
+			this.append();
+		}
+	}
+
+	Learn.prototype._prepareTemplate = function () {
+		var aside = document.createElement('aside');
+		aside.innerHTML = this.template;
+
+		var header = aside.cloneNode(true);
+		header.removeChild(header.querySelector('ul'));
+		header.removeChild(header.querySelectorAll('footer')[1]);
+
+		return {
+			header: header,
+			links: aside.cloneNode(true).querySelector('ul a'),
+			footer: aside.cloneNode(true).querySelectorAll('footer')[1]
+		};
+	};
+
+	Learn.prototype._parseTemplate = function () {
+		if (!this.template) {
+			return;
+		}
+
+		var frameworkJSON = this.frameworkJSON;
+		var template = this._prepareTemplate();
+
+		var aside = document.createElement('aside');
+		var linksTemplate = template.links.outerHTML;
+		var parser = /\{\{([^}]*)\}\}/g;
+
+		var header, examples, links;
+
+		header = template.header.innerHTML.replace(parser, function (match, key) {
+			return frameworkJSON[key];
+		});
+
+		aside.innerHTML = header;
+
+		if (frameworkJSON.examples) {
+			examples = frameworkJSON.examples.map(function (example) {
+				return ''
+				+ '<h5>' + example.name + '</h5>'
+				+ '<p>'
+				+    (location.href.match(example.url + '/') ? '' : '  <a href="' + findRoot() + example.url + '">Demo</a>, ')
+				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
+				+ '</p>';
+			}).join('');
+
+			aside.querySelector('.source-links').innerHTML = examples;
+		}
+
+		if (frameworkJSON.link_groups) {
+			links = frameworkJSON.link_groups.map(function (linkGroup) {
+				return ''
+				+ '<h4>' + linkGroup.heading + '</h4>'
+				+ '<ul>'
+				+ linkGroup.links.map(function (link) {
+					return ''
+					+ '<li>'
+					+ linksTemplate.replace(parser, function (match, key) {
+						return link[key];
+					})
+					+ '</li>';
+				}).join('')
+				+ '</ul>';
+			}).join('');
+
+			aside.innerHTML += links;
+			aside.innerHTML += template.footer.outerHTML;
+		}
+
+		return aside;
+	};
+
+	Learn.prototype.append = function () {
+		var aside = this._parseTemplate();
+
+		aside.className = 'learn';
+
+		document.body.className = (document.body.className + ' learn-bar').trim();
+		document.body.insertAdjacentElement('afterBegin', aside);
+	};
+
 	appendSourceLink();
 	redirect();
+	getFile('learn.json', Learn);
 })();
diff --git a/vanilla-examples/vanillajs/index.html b/vanilla-examples/vanillajs/index.html
index a539eb2274..707d6868ad 100644
--- a/vanilla-examples/vanillajs/index.html
+++ b/vanilla-examples/vanillajs/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" data-framework="javascript">
 <head>
 	<meta charset="utf-8">
 	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
diff --git a/vanilla-examples/vanillajs/readme.md b/vanilla-examples/vanillajs/readme.md
new file mode 100644
index 0000000000..2c7ac62464
--- /dev/null
+++ b/vanilla-examples/vanillajs/readme.md
@@ -0,0 +1,5 @@
+# Vanilla JavaScript TodoMVC Example
+
+> JavaScript® (often shortened to JS) is a lightweight, interpreted, object-oriented language with first-class functions, most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB.
+
+> _[JavaScript - developer.mozilla.org](http://developer.mozilla.org/en-US/docs/JavaScript)